SlackKit – Build Information – Swift Package Index

Build Information

Failed to build SlackKit, reference 4.8.0 (3823ae), with Swift 6.4 for Linux on 18 Sep 2026 20:15:50 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344843-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/pvzig/SlackKit.git
Reference: 4.8.0
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: 	git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: 	git branch -m <name>
From https://github.com/pvzig/SlackKit
 * tag               4.8.0      -> FETCH_HEAD
HEAD is now at 3823aee Revert oauth endpoint change and query params fix (#207)
Cloned https://github.com/pvzig/SlackKit.git
Revision (git rev-parse @):
3823aee4cfd05d618d2aaf334681b9bc4db89a63
SUCCESS checkout https://github.com/pvzig/SlackKit.git at 4.8.0
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.4
Building package at path:  $PWD
https://github.com/pvzig/SlackKit.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344843-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:c77fcce225e223ac0fafed844619173fc6de8d62dd560eeb28db3182af6a282b
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest
Fetching https://github.com/daltoniam/Starscream
Fetching https://github.com/httpswift/swifter.git
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Fetched https://github.com/httpswift/swifter.git (0.76s)
Computing version for https://github.com/vapor/websocket
Computed https://github.com/vapor/websocket at 1.1.2 (1.85s)
Fetching https://github.com/vapor/core.git
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Fetched https://github.com/apple/swift-nio.git (3.20s)
Computing version for https://github.com/httpswift/swifter.git
Computed https://github.com/httpswift/swifter.git at 1.5.0 (3.38s)
Computing version for https://github.com/apple/swift-nio-ssl.git
Computed https://github.com/apple/swift-nio-ssl.git at 1.4.0 (0.18s)
Fetching https://github.com/apple/swift-nio-ssl-support.git
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Fetched https://github.com/apple/swift-nio-ssl-support.git (0.39s)
Computing version for https://github.com/apple/swift-nio-ssl-support.git
Computed https://github.com/apple/swift-nio-ssl-support.git at 1.0.0 (0.57s)
Computing version for https://github.com/daltoniam/Starscream
Computed https://github.com/daltoniam/Starscream at 4.0.8 (0.18s)
Computing version for https://github.com/vapor/crypto.git
Computed https://github.com/vapor/crypto.git at 3.4.1 (0.19s)
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Computed https://github.com/apple/swift-nio.git at 1.14.4 (0.21s)
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Computing version for https://github.com/apple/swift-nio-zlib-support.git
Computed https://github.com/apple/swift-nio-zlib-support.git at 1.0.0 (0.61s)
Computing version for https://github.com/vapor/http.git
Computed https://github.com/vapor/http.git at 3.4.0 (0.17s)
Computing version for https://github.com/vapor/core.git
Computed https://github.com/vapor/core.git at 3.10.1 (0.18s)
Creating working copy for https://github.com/vapor/core.git
Working copy of https://github.com/vapor/core.git resolved at 3.10.1
Creating working copy for https://github.com/apple/swift-nio-ssl-support.git
Working copy of https://github.com/apple/swift-nio-ssl-support.git resolved at 1.0.0
Creating working copy for https://github.com/vapor/http.git
Working copy of https://github.com/vapor/http.git resolved at 3.4.0
Creating working copy for https://github.com/httpswift/swifter.git
Working copy of https://github.com/httpswift/swifter.git resolved at 1.5.0
Creating working copy for https://github.com/apple/swift-nio-ssl.git
Working copy of https://github.com/apple/swift-nio-ssl.git resolved at 1.4.0
Creating working copy for https://github.com/daltoniam/Starscream
Working copy of https://github.com/daltoniam/Starscream resolved at 4.0.8
Creating working copy for https://github.com/apple/swift-nio-zlib-support.git
Working copy of https://github.com/apple/swift-nio-zlib-support.git resolved at 1.0.0
Creating working copy for https://github.com/vapor/websocket
Working copy of https://github.com/vapor/websocket resolved at 1.1.2
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 1.14.4
Creating working copy for https://github.com/vapor/crypto.git
Working copy of https://github.com/vapor/crypto.git resolved at 3.4.1
warning: 'swift-nio-ssl-support': ignoring declared target(s) 'swift-nio-ssl-support' in the system package
warning: 'swift-nio-zlib-support': ignoring declared target(s) 'swift-nio-zlib-support' in the system package
warning: 'swift-nio-ssl-support': ignoring declared target(s) 'swift-nio-ssl-support' in the system package
warning: 'swift-nio-zlib-support': ignoring declared target(s) 'swift-nio-zlib-support' in the system package
Building for debugging...
[Computing dependencies]
[Provisioning 5 / 60]
[Pre-planning 1 / 1225]
[Planning deferred tasks]
[Starting]
[184 / 399] CBcrypt
[219 / 435] NIOPriorityQueue
[232 / 435] Swifter
[232 / 435] Debugging
[240 / 435] Debugging
[249 / 435] SKCore
[251 / 435] SKCore
[253 / 435] SKCore
[264 / 436] SKCore
[265 / 436] SKCore
[265 / 436] SKClient
[272 / 437] Swifter
[273 / 437] NIOConcurrencyHelpers-product
[277 / 437] Swifter
[288 / 438] CNIOAtomics
[295 / 439] NIOPriorityQueue
[310 / 450] NIO
[314 / 459] SKClient
[324 / 459] SKClient-product
[326 / 459] SKWebAPI
/host/spi-builder-workspace/SKWebAPI/Sources/NetworkInterface.swift:88:13: [1;33mwarning: [1;39mmutation of captured var 'data' in concurrently-executing code; this is an error in the Swift 6 language mode[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures\SendableClosureCaptures]8;;\]
 [0;36m86 |[0;0m         let semaphore = DispatchSemaphore(value: 0)
 [0;36m87 |[0;0m         session.dataTask(with: request) { (reqData, reqResponse, reqError) in
 [0;36m88 |[0;0m             data = reqData
    [0;36m|[0;0m             `- [1;33mwarning: [1;39mmutation of captured var 'data' in concurrently-executing code; this is an error in the Swift 6 language mode[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures\SendableClosureCaptures]8;;\]
 [0;36m89 |[0;0m             response = reqResponse
 [0;36m90 |[0;0m             error = reqError
/host/spi-builder-workspace/SKWebAPI/Sources/NetworkInterface.swift:89:13: [1;33mwarning: [1;39mmutation of captured var 'response' in concurrently-executing code; this is an error in the Swift 6 language mode[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures\SendableClosureCaptures]8;;\]
 [0;36m87 |[0;0m         session.dataTask(with: request) { (reqData, reqResponse, reqError) in
 [0;36m88 |[0;0m             data = reqData
 [0;36m89 |[0;0m             response = reqResponse
    [0;36m|[0;0m             `- [1;33mwarning: [1;39mmutation of captured var 'response' in concurrently-executing code; this is an error in the Swift 6 language mode[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures\SendableClosureCaptures]8;;\]
 [0;36m90 |[0;0m             error = reqError
 [0;36m91 |[0;0m             if data == nil, let error = error { print(error) }
/host/spi-builder-workspace/SKWebAPI/Sources/NetworkInterface.swift:90:13: [1;33mwarning: [1;39mmutation of captured var 'error' in concurrently-executing code; this is an error in the Swift 6 language mode[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures\SendableClosureCaptures]8;;\]
 [0;36m88 |[0;0m             data = reqData
 [0;36m89 |[0;0m             response = reqResponse
 [0;36m90 |[0;0m             error = reqError
    [0;36m|[0;0m             `- [1;33mwarning: [1;39mmutation of captured var 'error' in concurrently-executing code; this is an error in the Swift 6 language mode[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures\SendableClosureCaptures]8;;\]
 [0;36m91 |[0;0m             if data == nil, let error = error { print(error) }
 [0;36m92 |[0;0m             semaphore.signal()
/host/spi-builder-workspace/SKWebAPI/Sources/NetworkInterface.swift:91:16: [1;33mwarning: [1;39mreference to captured var 'data' in concurrently-executing code; this is an error in the Swift 6 language mode[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures\SendableClosureCaptures]8;;\]
 [0;36m89 |[0;0m             response = reqResponse
 [0;36m90 |[0;0m             error = reqError
 [0;36m91 |[0;0m             if data == nil, let error = error { print(error) }
    [0;36m|[0;0m                `- [1;33mwarning: [1;39mreference to captured var 'data' in concurrently-executing code; this is an error in the Swift 6 language mode[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures\SendableClosureCaptures]8;;\]
 [0;36m92 |[0;0m             semaphore.signal()
 [0;36m93 |[0;0m         }.resume()
/host/spi-builder-workspace/SKWebAPI/Sources/NetworkInterface.swift:91:41: [1;33mwarning: [1;39mreference to captured var 'error' in concurrently-executing code; this is an error in the Swift 6 language mode[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures\SendableClosureCaptures]8;;\]
 [0;36m89 |[0;0m             response = reqResponse
 [0;36m90 |[0;0m             error = reqError
 [0;36m91 |[0;0m             if data == nil, let error = error { print(error) }
    [0;36m|[0;0m                                         `- [1;33mwarning: [1;39mreference to captured var 'error' in concurrently-executing code; this is an error in the Swift 6 language mode[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures\SendableClosureCaptures]8;;\]
 [0;36m92 |[0;0m             semaphore.signal()
 [0;36m93 |[0;0m         }.resume()
[#SendableClosureCaptures]: <https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures>
[328 / 459] SKWebAPI
[335 / 460] SKClient
[337 / 461] SKClient
[340 / 461] NIO
[346 / 462] SKServer
[348 / 471] SKServer
[349 / 471] SKServer
[355 / 471] SKServer
[357 / 471] SKServer-product
[359 / 471] SKServer
[360 / 471] SKServer
[363 / 478] NIOHTTP1
[368 / 489] NIOTLS
/host/spi-builder-workspace/SKServer/Sources/Conformers/SwifterServer.swift:82:43: [1;33mwarning: [1;39mforced cast from 'Any' to 'AnyObject' always succeeds; did you mean to use 'as'?[0;0m
[0;36m80 |[0;0m                 #if os(Linux)
[0;36m81 |[0;0m                     //swiftlint:disable force_cast
[0;36m82 |[0;0m                     return .ok(.json(json as! AnyObject))
   [0;36m|[0;0m                                           `- [1;33mwarning: [1;39mforced cast from 'Any' to 'AnyObject' always succeeds; did you mean to use 'as'?[0;0m
[0;36m83 |[0;0m                     //swiftlint:enable force_cast
[0;36m84 |[0;0m                 #else
[377 / 490] NIOTLS
[388 / 490] NIOHTTP1
[391 / 491] NIOHTTP1
[400 / 502] Bits
[405 / 513] Bits
[417 / 513] Async
[422 / 513] Bits
[429 / 513] Bits-product
[434 / 514] Bits
[444 / 540] Async
[448 / 540] NIOWebSocket
[457 / 541] NIOWebSocket
[461 / 543] NIOWebSocket
[467 / 543] Random
[473 / 543] NIOOpenSSL
[474 / 543] NIOOpenSSL
[482 / 544] NIOWebSocket
error: SwiftCompile normal x86_64 /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/NIOOpenSSL/SSLConnection.swift failed with a nonzero exit code. Command line:     cd /host
    builtin-SwiftPerFileCompile SSLConnection.swift
error: SwiftCompile normal x86_64 /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/NIOOpenSSL/SSLContext.swift failed with a nonzero exit code. Command line:     cd /host
    builtin-SwiftPerFileCompile SSLContext.swift
/host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/NIOOpenSSL/SSLConnection.swift:308:29: [1;31merror: [1;39mcannot find 'SSL_get_peer_certificate' in scope[0;0m
[0;36m306 |[0;0m     /// if available.
[0;36m307 |[0;0m     func getPeerCertificate() -> OpenSSLCertificate? {
[0;36m308 |[0;0m         guard let certPtr = [4;39mSSL_get_peer_certificate[0;0m(.make(optional: ssl)) else {
    [0;36m|[0;0m                             `- [1;31merror: [1;39mcannot find 'SSL_get_peer_certificate' in scope[0;0m
[0;36m309 |[0;0m             return nil
[0;36m310 |[0;0m         }
/host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/NIOOpenSSL/SSLContext.swift:130:34: [1;31merror: [1;39mcannot find 'SSL_OP_NO_COMPRESSION' in scope[0;0m
[0;36m128 |[0;0m         CNIOOpenSSL_SSL_CTX_set_mode(ctx, Int(SSL_MODE_RELEASE_BUFFERS | SSL_MODE_AUTO_RETRY))
[0;36m129 |[0;0m
[0;36m130 |[0;0m         var opensslOptions = Int([4;39mSSL_OP_NO_COMPRESSION[0;0m)
    [0;36m|[0;0m                                  `- [1;31merror: [1;39mcannot find 'SSL_OP_NO_COMPRESSION' in scope[0;0m
[0;36m131 |[0;0m
[0;36m132 |[0;0m         // Handle TLS versions
/usr/include/openssl/ssl.h:387:10: [1;39mnote: [1;39mmacro 'SSL_OP_NO_COMPRESSION' unavailable: structure not supported[0;0m
 [0;36m385 |[0;0m # define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION   SSL_OP_BIT(16)
 [0;36m386 |[0;0m     /* Don't use compression even if supported */
 [0;36m387 |[0;0m # define SSL_OP_NO_COMPRESSION                           SSL_OP_BIT(17)
     [0;36m|[0;0m          `- [1;39mnote: [1;39mmacro 'SSL_OP_NO_COMPRESSION' unavailable: structure not supported[0;0m
 [0;36m388 |[0;0m     /* Permit unsafe legacy renegotiation */
 [0;36m389 |[0;0m # define SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION        SSL_OP_BIT(18)
/host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/NIOOpenSSL/SSLContext.swift:135:35: [1;31merror: [1;39mcannot find 'SSL_OP_NO_TLSv1_2' in scope[0;0m
[0;36m133 |[0;0m         switch configuration.minimumTLSVersion {
[0;36m134 |[0;0m         case .tlsv13:
[0;36m135 |[0;0m             opensslOptions |= Int([4;39mSSL_OP_NO_TLSv1_2[0;0m)
    [0;36m|[0;0m                                   `- [1;31merror: [1;39mcannot find 'SSL_OP_NO_TLSv1_2' in scope[0;0m
[0;36m136 |[0;0m             fallthrough
[0;36m137 |[0;0m         case .tlsv12:
/usr/include/openssl/ssl.h:420:10: [1;39mnote: [1;39mmacro 'SSL_OP_NO_TLSv1_2' unavailable: structure not supported[0;0m
 [0;36m418 |[0;0m # define SSL_OP_NO_SSLv3                                 SSL_OP_BIT(25)
 [0;36m419 |[0;0m # define SSL_OP_NO_TLSv1                                 SSL_OP_BIT(26)
 [0;36m420 |[0;0m # define SSL_OP_NO_TLSv1_2                               SSL_OP_BIT(27)
     [0;36m|[0;0m          `- [1;39mnote: [1;39mmacro 'SSL_OP_NO_TLSv1_2' unavailable: structure not supported[0;0m
 [0;36m421 |[0;0m # define SSL_OP_NO_TLSv1_1                               SSL_OP_BIT(28)
 [0;36m422 |[0;0m # define SSL_OP_NO_TLSv1_3                               SSL_OP_BIT(29)
/host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/NIOOpenSSL/SSLContext.swift:138:35: [1;31merror: [1;39mcannot find 'SSL_OP_NO_TLSv1_1' in scope[0;0m
[0;36m136 |[0;0m             fallthrough
[0;36m137 |[0;0m         case .tlsv12:
[0;36m138 |[0;0m             opensslOptions |= Int([4;39mSSL_OP_NO_TLSv1_1[0;0m)
    [0;36m|[0;0m                                   `- [1;31merror: [1;39mcannot find 'SSL_OP_NO_TLSv1_1' in scope[0;0m
[0;36m139 |[0;0m             fallthrough
[0;36m140 |[0;0m         case .tlsv11:
/usr/include/openssl/ssl.h:421:10: [1;39mnote: [1;39mmacro 'SSL_OP_NO_TLSv1_1' unavailable: structure not supported[0;0m
 [0;36m419 |[0;0m # define SSL_OP_NO_TLSv1                                 SSL_OP_BIT(26)
 [0;36m420 |[0;0m # define SSL_OP_NO_TLSv1_2                               SSL_OP_BIT(27)
 [0;36m421 |[0;0m # define SSL_OP_NO_TLSv1_1                               SSL_OP_BIT(28)
     [0;36m|[0;0m          `- [1;39mnote: [1;39mmacro 'SSL_OP_NO_TLSv1_1' unavailable: structure not supported[0;0m
 [0;36m422 |[0;0m # define SSL_OP_NO_TLSv1_3                               SSL_OP_BIT(29)
 [0;36m423 |[0;0m # define SSL_OP_NO_DTLSv1                                SSL_OP_BIT(26)
/host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/NIOOpenSSL/SSLContext.swift:141:35: [1;31merror: [1;39mcannot find 'SSL_OP_NO_TLSv1' in scope[0;0m
[0;36m139 |[0;0m             fallthrough
[0;36m140 |[0;0m         case .tlsv11:
[0;36m141 |[0;0m             opensslOptions |= Int([4;39mSSL_OP_NO_TLSv1[0;0m)
    [0;36m|[0;0m                                   `- [1;31merror: [1;39mcannot find 'SSL_OP_NO_TLSv1' in scope[0;0m
[0;36m142 |[0;0m             fallthrough
[0;36m143 |[0;0m         case .tlsv1:
/usr/include/openssl/ssl.h:419:10: [1;39mnote: [1;39mmacro 'SSL_OP_NO_TLSv1' unavailable: structure not supported[0;0m
 [0;36m417 |[0;0m # define SSL_OP_NO_ANTI_REPLAY                           SSL_OP_BIT(24)
 [0;36m418 |[0;0m # define SSL_OP_NO_SSLv3                                 SSL_OP_BIT(25)
 [0;36m419 |[0;0m # define SSL_OP_NO_TLSv1                                 SSL_OP_BIT(26)
     [0;36m|[0;0m          `- [1;39mnote: [1;39mmacro 'SSL_OP_NO_TLSv1' unavailable: structure not supported[0;0m
 [0;36m420 |[0;0m # define SSL_OP_NO_TLSv1_2                               SSL_OP_BIT(27)
 [0;36m421 |[0;0m # define SSL_OP_NO_TLSv1_1                               SSL_OP_BIT(28)
/host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/NIOOpenSSL/SSLContext.swift:144:35: [1;31merror: [1;39mcannot find 'SSL_OP_NO_SSLv3' in scope[0;0m
[0;36m142 |[0;0m             fallthrough
[0;36m143 |[0;0m         case .tlsv1:
[0;36m144 |[0;0m             opensslOptions |= Int([4;39mSSL_OP_NO_SSLv3[0;0m)
    [0;36m|[0;0m                                   `- [1;31merror: [1;39mcannot find 'SSL_OP_NO_SSLv3' in scope[0;0m
[0;36m145 |[0;0m             fallthrough
[0;36m146 |[0;0m         case .sslv3:
/usr/include/openssl/ssl.h:418:10: [1;39mnote: [1;39mmacro 'SSL_OP_NO_SSLv3' unavailable: structure not supported[0;0m
 [0;36m416 |[0;0m      */
 [0;36m417 |[0;0m # define SSL_OP_NO_ANTI_REPLAY                           SSL_OP_BIT(24)
 [0;36m418 |[0;0m # define SSL_OP_NO_SSLv3                                 SSL_OP_BIT(25)
     [0;36m|[0;0m          `- [1;39mnote: [1;39mmacro 'SSL_OP_NO_SSLv3' unavailable: structure not supported[0;0m
 [0;36m419 |[0;0m # define SSL_OP_NO_TLSv1                                 SSL_OP_BIT(26)
 [0;36m420 |[0;0m # define SSL_OP_NO_TLSv1_2                               SSL_OP_BIT(27)
/host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/NIOOpenSSL/SSLContext.swift:155:35: [1;31merror: [1;39mcannot find 'SSL_OP_NO_SSLv3' in scope[0;0m
[0;36m153 |[0;0m         switch configuration.maximumTLSVersion {
[0;36m154 |[0;0m         case .some(.sslv2):
[0;36m155 |[0;0m             opensslOptions |= Int([4;39mSSL_OP_NO_SSLv3[0;0m)
    [0;36m|[0;0m                                   `- [1;31merror: [1;39mcannot find 'SSL_OP_NO_SSLv3' in scope[0;0m
[0;36m156 |[0;0m             fallthrough
[0;36m157 |[0;0m         case .some(.sslv3):
/usr/include/openssl/ssl.h:418:10: [1;39mnote: [1;39mmacro 'SSL_OP_NO_SSLv3' unavailable: structure not supported[0;0m
 [0;36m416 |[0;0m      */
 [0;36m417 |[0;0m # define SSL_OP_NO_ANTI_REPLAY                           SSL_OP_BIT(24)
 [0;36m418 |[0;0m # define SSL_OP_NO_SSLv3                                 SSL_OP_BIT(25)
     [0;36m|[0;0m          `- [1;39mnote: [1;39mmacro 'SSL_OP_NO_SSLv3' unavailable: structure not supported[0;0m
 [0;36m419 |[0;0m # define SSL_OP_NO_TLSv1                                 SSL_OP_BIT(26)
 [0;36m420 |[0;0m # define SSL_OP_NO_TLSv1_2                               SSL_OP_BIT(27)
/host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/NIOOpenSSL/SSLContext.swift:158:35: [1;31merror: [1;39mcannot find 'SSL_OP_NO_TLSv1' in scope[0;0m
[0;36m156 |[0;0m             fallthrough
[0;36m157 |[0;0m         case .some(.sslv3):
[0;36m158 |[0;0m             opensslOptions |= Int([4;39mSSL_OP_NO_TLSv1[0;0m)
    [0;36m|[0;0m                                   `- [1;31merror: [1;39mcannot find 'SSL_OP_NO_TLSv1' in scope[0;0m
[0;36m159 |[0;0m             fallthrough
[0;36m160 |[0;0m         case .some(.tlsv1):
/usr/include/openssl/ssl.h:419:10: [1;39mnote: [1;39mmacro 'SSL_OP_NO_TLSv1' unavailable: structure not supported[0;0m
 [0;36m417 |[0;0m # define SSL_OP_NO_ANTI_REPLAY                           SSL_OP_BIT(24)
 [0;36m418 |[0;0m # define SSL_OP_NO_SSLv3                                 SSL_OP_BIT(25)
 [0;36m419 |[0;0m # define SSL_OP_NO_TLSv1                                 SSL_OP_BIT(26)
     [0;36m|[0;0m          `- [1;39mnote: [1;39mmacro 'SSL_OP_NO_TLSv1' unavailable: structure not supported[0;0m
 [0;36m420 |[0;0m # define SSL_OP_NO_TLSv1_2                               SSL_OP_BIT(27)
 [0;36m421 |[0;0m # define SSL_OP_NO_TLSv1_1                               SSL_OP_BIT(28)
/host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/NIOOpenSSL/SSLContext.swift:161:35: [1;31merror: [1;39mcannot find 'SSL_OP_NO_TLSv1_1' in scope[0;0m
[0;36m159 |[0;0m             fallthrough
[0;36m160 |[0;0m         case .some(.tlsv1):
[0;36m161 |[0;0m             opensslOptions |= Int([4;39mSSL_OP_NO_TLSv1_1[0;0m)
    [0;36m|[0;0m                                   `- [1;31merror: [1;39mcannot find 'SSL_OP_NO_TLSv1_1' in scope[0;0m
[0;36m162 |[0;0m             fallthrough
[0;36m163 |[0;0m         case .some(.tlsv11):
/usr/include/openssl/ssl.h:421:10: [1;39mnote: [1;39mmacro 'SSL_OP_NO_TLSv1_1' unavailable: structure not supported[0;0m
 [0;36m419 |[0;0m # define SSL_OP_NO_TLSv1                                 SSL_OP_BIT(26)
 [0;36m420 |[0;0m # define SSL_OP_NO_TLSv1_2                               SSL_OP_BIT(27)
 [0;36m421 |[0;0m # define SSL_OP_NO_TLSv1_1                               SSL_OP_BIT(28)
     [0;36m|[0;0m          `- [1;39mnote: [1;39mmacro 'SSL_OP_NO_TLSv1_1' unavailable: structure not supported[0;0m
 [0;36m422 |[0;0m # define SSL_OP_NO_TLSv1_3                               SSL_OP_BIT(29)
 [0;36m423 |[0;0m # define SSL_OP_NO_DTLSv1                                SSL_OP_BIT(26)
/host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/NIOOpenSSL/SSLContext.swift:164:35: [1;31merror: [1;39mcannot find 'SSL_OP_NO_TLSv1_2' in scope[0;0m
[0;36m162 |[0;0m             fallthrough
[0;36m163 |[0;0m         case .some(.tlsv11):
[0;36m164 |[0;0m             opensslOptions |= Int([4;39mSSL_OP_NO_TLSv1_2[0;0m)
    [0;36m|[0;0m                                   `- [1;31merror: [1;39mcannot find 'SSL_OP_NO_TLSv1_2' in scope[0;0m
[0;36m165 |[0;0m             fallthrough
[0;36m166 |[0;0m         case .some(.tlsv12):
/usr/include/openssl/ssl.h:420:10: [1;39mnote: [1;39mmacro 'SSL_OP_NO_TLSv1_2' unavailable: structure not supported[0;0m
 [0;36m418 |[0;0m # define SSL_OP_NO_SSLv3                                 SSL_OP_BIT(25)
 [0;36m419 |[0;0m # define SSL_OP_NO_TLSv1                                 SSL_OP_BIT(26)
 [0;36m420 |[0;0m # define SSL_OP_NO_TLSv1_2                               SSL_OP_BIT(27)
     [0;36m|[0;0m          `- [1;39mnote: [1;39mmacro 'SSL_OP_NO_TLSv1_2' unavailable: structure not supported[0;0m
 [0;36m421 |[0;0m # define SSL_OP_NO_TLSv1_1                               SSL_OP_BIT(28)
 [0;36m422 |[0;0m # define SSL_OP_NO_TLSv1_3                               SSL_OP_BIT(29)
/host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/NIOOpenSSL/SSLContext.swift:167:35: [1;31merror: [1;39mcannot find 'CNIOOpenSSL_SSL_OP_NO_TLSv1_3' in scope[0;0m
[0;36m165 |[0;0m             fallthrough
[0;36m166 |[0;0m         case .some(.tlsv12):
[0;36m167 |[0;0m             opensslOptions |= Int([4;39mCNIOOpenSSL_SSL_OP_NO_TLSv1_3[0;0m)
    [0;36m|[0;0m                                   `- [1;31merror: [1;39mcannot find 'CNIOOpenSSL_SSL_OP_NO_TLSv1_3' in scope[0;0m
[0;36m168 |[0;0m         case .some(.tlsv13), .none:
[0;36m169 |[0;0m             break
Failed frontend command:
/usr/bin/swift-frontend -frontend -c /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/NIOOpenSSL/ByteBufferBIO.swift /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/NIOOpenSSL/IdentityVerification.swift /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/NIOOpenSSL/OpenSSLClientHandler.swift /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/NIOOpenSSL/OpenSSLHandler.swift /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/NIOOpenSSL/OpenSSLServerHandler.swift /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/NIOOpenSSL/PosixPort.swift /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/NIOOpenSSL/SSLCertificate.swift -primary-file /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/NIOOpenSSL/SSLConnection.swift -primary-file /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/NIOOpenSSL/SSLContext.swift /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/NIOOpenSSL/SSLErrors.swift /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/NIOOpenSSL/SSLInit.swift /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/NIOOpenSSL/SSLPKCS12Bundle.swift /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/NIOOpenSSL/SSLPointerTricks.swift /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/NIOOpenSSL/SSLPrivateKey.swift /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/NIOOpenSSL/SSLPublicKey.swift /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/NIOOpenSSL/SSLVerificationCallbacks.swift /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/NIOOpenSSL/TLSConfiguration.swift -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-nio-ssl.build/Debug-linux-x86_64/NIOOpenSSL-t.build/Objects-normal/x86_64/SSLConnection.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-nio-ssl.build/Debug-linux-x86_64/NIOOpenSSL-t.build/Objects-normal/x86_64/SSLConnection.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-nio-ssl.build/Debug-linux-x86_64/NIOOpenSSL-t.build/Objects-normal/x86_64/SSLConnection.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-nio-ssl.build/Debug-linux-x86_64/NIOOpenSSL-t.build/Objects-normal/x86_64/SSLConnection.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-nio-ssl.build/Debug-linux-x86_64/NIOOpenSSL-t.build/Objects-normal/x86_64/SSLContext.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-nio-ssl.build/Debug-linux-x86_64/NIOOpenSSL-t.build/Objects-normal/x86_64/SSLContext.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-nio-ssl.build/Debug-linux-x86_64/NIOOpenSSL-t.build/Objects-normal/x86_64/SSLContext.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-nio-ssl.build/Debug-linux-x86_64/NIOOpenSSL-t.build/Objects-normal/x86_64/SSLContext.dia -target x86_64-unknown-linux-gnu -disable-objc-interop -I /host/spi-builder-workspace/.build/out/Products/Debug-linux-x86_64 -module-cache-path /host/spi-builder-workspace/.build/out/ModuleCache.noindex -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -suppress-warnings -swift-version 4 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -external-plugin-path /usr/lib/swift/host/plugins/testing\#/usr/bin/swift-plugin-server -validate-clang-modules-once -clang-build-session-file /host/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /host -enable-anonymous-context-mangled-names -file-compilation-dir /host -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/checkouts/swift-nio-zlib-support/module.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps-linux-x86_64/CNIOSHA1.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps-linux-x86_64/CNIOAtomics.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps-linux-x86_64/CNIODarwin.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps-linux-x86_64/CNIOLinux.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps-linux-x86_64/CNIOOpenSSL.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/checkouts/swift-nio-ssl-support/module.modulemap -Xcc -fno-omit-frame-pointer -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOSHA1/include -Xcc -I/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOAtomics/include -Xcc -I/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIODarwin/include -Xcc -I/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOLinux/include -Xcc -I/host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOOpenSSL/include -Xcc -I/host/spi-builder-workspace/.build/out/Products/Debug-linux-x86_64/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-nio-ssl.build/Debug-linux-x86_64/NIOOpenSSL-t.build/DerivedSources-normal/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-nio-ssl.build/Debug-linux-x86_64/NIOOpenSSL-t.build/DerivedSources/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-nio-ssl.build/Debug-linux-x86_64/NIOOpenSSL-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name NIOOpenSSL -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-nio-ssl.build/Debug-linux-x86_64/NIOOpenSSL-t.build/Objects-normal/x86_64/NIOOpenSSL_const_extract_protocols.json -in-process-plugin-server-path /usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /usr/lib/swift/host/plugins -plugin-path /usr/local/lib/swift/host/plugins -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-nio-ssl.build/Debug-linux-x86_64/NIOOpenSSL-t.build/Objects-normal/x86_64/SSLConnection.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-nio-ssl.build/Debug-linux-x86_64/NIOOpenSSL-t.build/Objects-normal/x86_64/SSLContext.o -index-unit-output-path /swift-nio-ssl.build/Debug-linux-x86_64/NIOOpenSSL-t.build/Objects-normal/x86_64/SSLConnection.o -index-unit-output-path /swift-nio-ssl.build/Debug-linux-x86_64/NIOOpenSSL-t.build/Objects-normal/x86_64/SSLContext.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
error: Libtool /host/spi-builder-workspace/.build/out/Products/Debug-linux-x86_64/libSKWebAPI.a normal failed with a nonzero exit code. Command line:     cd /host/spi-builder-workspace
    /usr/bin/llvm-ar rcs /host/spi-builder-workspace/.build/out/Products/Debug-linux-x86_64/libSKWebAPI.a @/host/spi-builder-workspace/.build/out/Intermediates.noindex/SlackKit.build/Debug-linux-x86_64/SKWebAPI-product-p.build/Objects-normal/x86_64/SKWebAPI.LinkFileList
error: Build failed
BUILD FAILURE 6.4 linux