The Swift Package Index logo.Swift Package Index

Has it really been five years since Swift Package Index launched? Read our anniversary blog post!

Build Information

Failed to build request-dl, reference main (4250a7), with Swift 6.1 for Wasm on 11 Sep 2025 13:11:06 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.67.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/request-dl/request-dl-nio.git
Reference: main
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/request-dl/request-dl-nio
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 4250a7d Migrated to Swift 6.0 (#225)
Cloned https://github.com/request-dl/request-dl-nio.git
Revision (git rev-parse @):
4250a7d47efdd71624a99e218f1832d9cd58e999
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/request-dl/request-dl-nio.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/request-dl/request-dl-nio.git
https://github.com/request-dl/request-dl-nio.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.1.0 but the installed version is 6.0.2
error: fatalError
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:eb0758f51dbd6991fb9e51dedbfbcbec142ffc0d3b9b8ad91fa19d35e5136f0a
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
Fetching https://github.com/apple/swift-log
Fetching https://github.com/apple/swift-nio
Fetching https://github.com/apple/swift-nio-extras
Fetching https://github.com/swift-server/async-http-client
Fetching https://github.com/apple/swift-nio-transport-services
Fetching https://github.com/apple/swift-nio-ssl
[1/2718] Fetching swift-nio-transport-services
[518/6621] Fetching swift-nio-transport-services, swift-log
[838/12748] Fetching swift-nio-transport-services, swift-log, swift-nio-extras
[11830/27005] Fetching swift-nio-transport-services, swift-log, swift-nio-extras, async-http-client
[13890/42080] Fetching swift-nio-transport-services, swift-log, swift-nio-extras, async-http-client, swift-nio-ssl
[19247/120142] Fetching swift-nio-transport-services, swift-log, swift-nio-extras, async-http-client, swift-nio-ssl, swift-nio
Fetched https://github.com/apple/swift-nio-extras from cache (1.53s)
[61095/114015] Fetching swift-nio-transport-services, swift-log, async-http-client, swift-nio-ssl, swift-nio
Fetched https://github.com/swift-server/async-http-client from cache (1.54s)
[47619/99758] Fetching swift-nio-transport-services, swift-log, swift-nio-ssl, swift-nio
Fetched https://github.com/apple/swift-nio-transport-services from cache (2.92s)
[75964/97040] Fetching swift-log, swift-nio-ssl, swift-nio
Fetched https://github.com/apple/swift-nio-ssl from cache (2.95s)
[61669/81965] Fetching swift-log, swift-nio
Fetched https://github.com/apple/swift-log from cache (6.88s)
Fetched https://github.com/apple/swift-nio from cache (6.98s)
Computing version for https://github.com/apple/swift-log
Computed https://github.com/apple/swift-log at 1.6.4 (7.52s)
Computing version for https://github.com/apple/swift-nio-transport-services
Computed https://github.com/apple/swift-nio-transport-services at 1.25.1 (0.54s)
Fetching https://github.com/apple/swift-atomics.git
[1/1814] Fetching swift-atomics
Fetched https://github.com/apple/swift-atomics.git from cache (0.39s)
Computing version for https://github.com/apple/swift-nio-ssl
Computed https://github.com/apple/swift-nio-ssl at 2.34.0 (2.54s)
Computing version for https://github.com/apple/swift-nio-extras
Computed https://github.com/apple/swift-nio-extras at 1.29.0 (0.61s)
Fetching https://github.com/apple/swift-http-structured-headers.git
Fetching https://github.com/apple/swift-asn1.git
Fetching https://github.com/swift-server/swift-service-lifecycle.git
Fetching https://github.com/apple/swift-algorithms.git
Fetching https://github.com/apple/swift-async-algorithms.git
Fetching https://github.com/apple/swift-certificates.git
[1/1629] Fetching swift-asn1
[99/4099] Fetching swift-asn1, swift-service-lifecycle
[1231/5275] Fetching swift-asn1, swift-service-lifecycle, swift-http-structured-headers
[2231/10628] Fetching swift-asn1, swift-service-lifecycle, swift-http-structured-headers, swift-async-algorithms
[3205/16613] Fetching swift-asn1, swift-service-lifecycle, swift-http-structured-headers, swift-async-algorithms, swift-algorithms
[7932/23181] Fetching swift-asn1, swift-service-lifecycle, swift-http-structured-headers, swift-async-algorithms, swift-algorithms, swift-certificates
Fetched https://github.com/apple/swift-asn1.git from cache (0.42s)
[19385/21552] Fetching swift-service-lifecycle, swift-http-structured-headers, swift-async-algorithms, swift-algorithms, swift-certificates
Fetching https://github.com/apple/swift-http-types.git
Fetched https://github.com/apple/swift-async-algorithms.git from cache (0.52s)
Fetched https://github.com/apple/swift-http-structured-headers.git from cache (0.53s)
Fetching https://github.com/apple/swift-nio-http2.git
Fetched https://github.com/apple/swift-certificates.git from cache (0.59s)
Fetched https://github.com/swift-server/swift-service-lifecycle.git from cache (0.59s)
Fetched https://github.com/apple/swift-algorithms.git from cache (0.60s)
[1/923] Fetching swift-http-types
Fetched https://github.com/apple/swift-http-types.git from cache (0.30s)
[1/11661] Fetching swift-nio-http2
Fetched https://github.com/apple/swift-nio-http2.git from cache (1.20s)
Computing version for https://github.com/apple/swift-nio
Computed https://github.com/apple/swift-nio at 2.86.0 (2.54s)
Fetching https://github.com/apple/swift-collections.git
Fetching https://github.com/apple/swift-system.git
[1/4937] Fetching swift-system
[4938/22390] Fetching swift-system, swift-collections
Fetched https://github.com/apple/swift-system.git from cache (1.28s)
Fetched https://github.com/apple/swift-collections.git from cache (1.31s)
Computing version for https://github.com/swift-server/swift-service-lifecycle.git
Computed https://github.com/swift-server/swift-service-lifecycle.git at 2.8.0 (1.88s)
Computing version for https://github.com/apple/swift-async-algorithms.git
Computed https://github.com/apple/swift-async-algorithms.git at 1.0.4 (0.72s)
Computing version for https://github.com/swift-server/async-http-client
Computed https://github.com/swift-server/async-http-client at 1.28.0 (0.51s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.0 (0.52s)
Computing version for https://github.com/apple/swift-algorithms.git
Computed https://github.com/apple/swift-algorithms.git at 1.2.1 (0.56s)
Fetching https://github.com/apple/swift-numerics.git
[1/6348] Fetching swift-numerics
Fetched https://github.com/apple/swift-numerics.git from cache (0.45s)
Computing version for https://github.com/apple/swift-asn1.git
Computed https://github.com/apple/swift-asn1.git at 1.4.0 (1.01s)
Computing version for https://github.com/apple/swift-http-types.git
Computed https://github.com/apple/swift-http-types.git at 1.4.0 (0.53s)
Computing version for https://github.com/apple/swift-nio-http2.git
Computed https://github.com/apple/swift-nio-http2.git at 1.38.0 (0.54s)
Computing version for https://github.com/apple/swift-certificates.git
Computed https://github.com/apple/swift-certificates.git at 1.13.0 (0.58s)
Fetching https://github.com/apple/swift-crypto.git
[1/16856] Fetching swift-crypto
Fetched https://github.com/apple/swift-crypto.git from cache (1.96s)
Computing version for https://github.com/apple/swift-http-structured-headers.git
Computed https://github.com/apple/swift-http-structured-headers.git at 1.4.0 (2.50s)
Computing version for https://github.com/apple/swift-numerics.git
Computed https://github.com/apple/swift-numerics.git at 1.1.0 (0.56s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.6.2 (0.58s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.2.1 (0.66s)
Computing version for https://github.com/apple/swift-crypto.git
Computed https://github.com/apple/swift-crypto.git at 3.15.0 (1.73s)
Creating working copy for https://github.com/apple/swift-certificates.git
Working copy of https://github.com/apple/swift-certificates.git resolved at 1.13.0
Creating working copy for https://github.com/apple/swift-nio-transport-services
Working copy of https://github.com/apple/swift-nio-transport-services resolved at 1.25.1
Creating working copy for https://github.com/apple/swift-asn1.git
Working copy of https://github.com/apple/swift-asn1.git resolved at 1.4.0
Creating working copy for https://github.com/apple/swift-http-structured-headers.git
Working copy of https://github.com/apple/swift-http-structured-headers.git resolved at 1.4.0
Creating working copy for https://github.com/apple/swift-log
Working copy of https://github.com/apple/swift-log resolved at 1.6.4
Creating working copy for https://github.com/apple/swift-nio-ssl
Working copy of https://github.com/apple/swift-nio-ssl resolved at 2.34.0
Creating working copy for https://github.com/apple/swift-system.git
Working copy of https://github.com/apple/swift-system.git resolved at 1.6.2
Creating working copy for https://github.com/apple/swift-nio
Working copy of https://github.com/apple/swift-nio resolved at 2.86.0
Creating working copy for https://github.com/apple/swift-algorithms.git
Working copy of https://github.com/apple/swift-algorithms.git resolved at 1.2.1
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.2.1
Creating working copy for https://github.com/apple/swift-async-algorithms.git
Working copy of https://github.com/apple/swift-async-algorithms.git resolved at 1.0.4
Creating working copy for https://github.com/apple/swift-nio-http2.git
Working copy of https://github.com/apple/swift-nio-http2.git resolved at 1.38.0
Creating working copy for https://github.com/apple/swift-crypto.git
Working copy of https://github.com/apple/swift-crypto.git resolved at 3.15.0
Creating working copy for https://github.com/swift-server/async-http-client
Working copy of https://github.com/swift-server/async-http-client resolved at 1.28.0
Creating working copy for https://github.com/swift-server/swift-service-lifecycle.git
Working copy of https://github.com/swift-server/swift-service-lifecycle.git resolved at 2.8.0
Creating working copy for https://github.com/apple/swift-http-types.git
Working copy of https://github.com/apple/swift-http-types.git resolved at 1.4.0
Creating working copy for https://github.com/apple/swift-atomics.git
Working copy of https://github.com/apple/swift-atomics.git resolved at 1.3.0
Creating working copy for https://github.com/apple/swift-nio-extras
Working copy of https://github.com/apple/swift-nio-extras resolved at 1.29.0
Creating working copy for https://github.com/apple/swift-numerics.git
Working copy of https://github.com/apple/swift-numerics.git resolved at 1.1.0
Building for debugging...
[0/441] Write sources
[21/441] Compiling CNIOWindows WSAStartup.c
[21/441] Compiling CNIOWindows shim.c
[23/441] Compiling CNIOLinux shim.c
[24/441] Compiling _NumericsShims _NumericsShims.c
[25/441] Compiling CNIOPosix event_loop_id.c
[26/441] Compiling CNIOWASI CNIOWASI.c
[27/441] Compiling CNIOLinux liburing_shims.c
[27/441] Compiling _AtomicsShims.c
[29/441] Compiling CNIOExtrasZlib empty.c
[30/441] Compiling CNIODarwin shim.c
[31/441] Compiling CNIOLLHTTP c_nio_http.c
[32/441] Compiling fiat_p256_adx_sqr.S
[33/441] Compiling CNIOLLHTTP c_nio_api.c
[34/441] Compiling fiat_p256_adx_mul.S
[35/441] Compiling fiat_curve25519_adx_mul.S
[36/441] Compiling fiat_curve25519_adx_square.S
[37/441] Write swift-version-24593BA9C3E375BF.txt
[38/441] Compiling CNIOBoringSSLShims shims.c
In file included from /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/tls_method.cc:17:
/host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/../crypto/internal.h:32:10: fatal error: 'pthread.h' file not found
   32 | #include <pthread.h>
      |          ^~~~~~~~~~~
1 error generated.
[39/445] Compiling tls_method.cc
In file included from /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/tls13_server.cc:32:
/host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/../crypto/internal.h:32:10: fatal error: 'pthread.h' file not found
   32 | #include <pthread.h>
      |          ^~~~~~~~~~~
1 error generated.
[39/445] Compiling tls13_server.cc
In file included from /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/tls13_both.cc:29:
/host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/../crypto/internal.h:32:10: fatal error: 'pthread.h' file not found
   32 | #include <pthread.h>
      |          ^~~~~~~~~~~
[39/445] Compiling tls13_both.cc
In file included from /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/tls13_client.cc:30:
/host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/../crypto/internal.h:32:10: fatal error: 'pthread.h' file not found
   32 | #include <pthread.h>
      |          ^~~~~~~~~~~
[39/445] Compiling tls13_client.cc
[39/445] Compiling CNIOLLHTTP c_nio_llhttp.c
In file included from /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/tls13_enc.cc:34:
/host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/../crypto/internal.h:32:10: fatal error: 'pthread.h' file not found
   32 | #include <pthread.h>
      |          ^~~~~~~~~~~
[39/445] Compiling tls13_enc.cc
In file included from /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/tls_record.cc:19:
/host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/../crypto/internal.h:32:10: fatal error: 'pthread.h' file not found
   32 | #include <pthread.h>
      |          ^~~~~~~~~~~
[39/445] Compiling tls_record.cc
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:eb0758f51dbd6991fb9e51dedbfbcbec142ffc0d3b9b8ad91fa19d35e5136f0a
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
[0/1] Planning build
Building for debugging...
In file included from /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/tls_record.cc:19:
/host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/../crypto/internal.h:32:10: fatal error: 'pthread.h' file not found
   32 | #include <pthread.h>
      |          ^~~~~~~~~~~
1 error generated.
[0/403] Compiling tls_record.cc
[0/403] Compiling tls13_server.cc
[0/403] Compiling tls13_client.cc
[0/403] Compiling tls13_both.cc
[0/403] Compiling tls13_enc.cc
[0/403] Compiling tls_method.cc
[0/403] Compiling t1_enc.cc
[0/403] Compiling CNIOLLHTTP c_nio_llhttp.c
BUILD FAILURE 6.1 wasm