[INFO] cloning repository https://github.com/dngulin/gpcl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dngulin/gpcl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdngulin%2Fgpcl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdngulin%2Fgpcl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c360f31f97227922e5ffbfd5821d16462db8a7f2
[INFO] checking dngulin/gpcl against master#a932eb36f8adf6c8cdfc450f063943da3112d621 for pr-140209-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdngulin%2Fgpcl" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dngulin/gpcl on toolchain a932eb36f8adf6c8cdfc450f063943da3112d621
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dngulin/gpcl
[INFO] finished tweaking git repo https://github.com/dngulin/gpcl
[INFO] tweaked toml for git repo https://github.com/dngulin/gpcl written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/dngulin/gpcl already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded slint-build v1.8.0
[INFO] [stderr]   Downloaded slint-macros v1.8.0
[INFO] [stderr]   Downloaded gbm v0.15.0
[INFO] [stderr]   Downloaded hex_color v3.0.0
[INFO] [stderr]   Downloaded raw-window-metal v1.0.0
[INFO] [stderr]   Downloaded i-slint-backend-linuxkms v1.8.0
[INFO] [stderr]   Downloaded i-slint-renderer-skia v1.8.0
[INFO] [stderr]   Downloaded calloop v0.14.1
[INFO] [stderr]   Downloaded udev v0.9.1
[INFO] [stderr]   Downloaded fontdue v0.9.2
[INFO] [stderr]   Downloaded i-slint-backend-winit v1.8.0
[INFO] [stderr]   Downloaded slint v1.8.0
[INFO] [stderr]   Downloaded auto_enums v0.8.6
[INFO] [stderr]   Downloaded i-slint-renderer-femtovg v1.8.0
[INFO] [stderr]   Downloaded rowan v0.15.16
[INFO] [stderr]   Downloaded i-slint-backend-selector v1.8.0
[INFO] [stderr]   Downloaded tiny-xlib v0.2.3
[INFO] [stderr]   Downloaded femtovg v0.9.2
[INFO] [stderr]   Downloaded i-slint-core v1.8.0
[INFO] [stderr]   Downloaded i-slint-core-macros v1.8.0
[INFO] [stderr]   Downloaded derive_utils v0.14.2
[INFO] [stderr]   Downloaded vtable-macro v0.2.0
[INFO] [stderr]   Downloaded vtable v0.2.0
[INFO] [stderr]   Downloaded i-slint-common v1.8.0
[INFO] [stderr]   Downloaded i-slint-compiler v1.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05be09846356404a348518979885cdf1296a7b212d7ef0679a0364721d28dcc7
[INFO] running `Command { std: "docker" "start" "-a" "05be09846356404a348518979885cdf1296a7b212d7ef0679a0364721d28dcc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05be09846356404a348518979885cdf1296a7b212d7ef0679a0364721d28dcc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05be09846356404a348518979885cdf1296a7b212d7ef0679a0364721d28dcc7", kill_on_drop: false }`
[INFO] [stdout] 05be09846356404a348518979885cdf1296a7b212d7ef0679a0364721d28dcc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df7056081fedb670e21176c9ab930b0141b655b828a3dfa02559a1ac4e1a410e
[INFO] running `Command { std: "docker" "start" "-a" "df7056081fedb670e21176c9ab930b0141b655b828a3dfa02559a1ac4e1a410e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling portable-atomic v1.9.0
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling thiserror v1.0.66
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking libloading v0.8.5
[INFO] [stderr]    Compiling rustix v0.38.38
[INFO] [stderr]    Compiling wayland-sys v0.31.5
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling cc v1.1.34
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]    Compiling simd-adler32 v0.3.7
[INFO] [stderr]     Checking scoped-tls v1.0.1
[INFO] [stderr]     Checking bytemuck v1.19.0
[INFO] [stderr]     Checking downcast-rs v1.2.1
[INFO] [stderr]    Compiling quick-xml v0.36.2
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling wayland-client v0.31.7
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling ttf-parser v0.21.1
[INFO] [stderr]    Compiling rustversion v1.0.18
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]    Compiling roxmltree v0.20.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling fontconfig-parser v0.5.7
[INFO] [stderr]     Checking flate2 v1.0.34
[INFO] [stderr]    Compiling wayland-scanner v0.31.5
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]    Compiling wayland-backend v0.3.7
[INFO] [stderr]    Compiling memmap2 v0.9.5
[INFO] [stderr]     Checking fdeflate v0.3.6
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]     Checking strict-num v0.1.1
[INFO] [stderr]     Checking tiny-skia-path v0.11.4
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling hashbrown v0.15.0
[INFO] [stderr]     Checking png v0.17.14
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]     Checking xcursor v0.3.8
[INFO] [stderr]    Compiling smithay-client-toolkit v0.19.2
[INFO] [stderr]     Checking xkeysym v0.2.1
[INFO] [stderr]     Checking cursor-icon v1.1.0
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling arrayref v0.3.9
[INFO] [stderr]    Compiling field-offset v0.3.6
[INFO] [stderr]     Checking euclid v0.22.11
[INFO] [stderr]     Checking tiny-skia v0.11.4
[INFO] [stderr]    Compiling indexmap v2.6.0
[INFO] [stderr]    Compiling kurbo v0.11.1
[INFO] [stderr]     Checking unicode-ccc v0.2.0
[INFO] [stderr]    Compiling unicode-properties v0.1.3
[INFO] [stderr]    Compiling fontdb v0.18.0
[INFO] [stderr]    Compiling unicode-script v0.5.7
[INFO] [stderr]     Checking unicode-bidi-mirroring v0.2.0
[INFO] [stderr]    Compiling xml-rs v0.8.22
[INFO] [stderr]    Compiling weezl v0.1.8
[INFO] [stderr]    Compiling allocator-api2 v0.2.18
[INFO] [stderr]    Compiling toml_edit v0.22.22
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]     Checking lyon_geom v1.0.6
[INFO] [stderr]    Compiling rustybuzz v0.14.1
[INFO] [stderr]    Compiling zune-inflate v0.2.54
[INFO] [stderr]    Compiling unicode-normalization v0.1.24
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling simplecss v0.2.1
[INFO] [stderr]    Compiling svgtypes v0.15.2
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling jpeg-decoder v0.3.1
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling imagesize v0.12.0
[INFO] [stderr]     Checking ttf-parser v0.25.0
[INFO] [stderr]    Compiling bit_field v0.10.2
[INFO] [stderr]     Checking unicode-bidi v0.3.17
[INFO] [stderr]    Compiling pico-args v0.5.0
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling data-url v0.3.1
[INFO] [stderr]    Compiling unicode-vo v0.1.0
[INFO] [stderr]    Compiling lebe v0.5.2
[INFO] [stderr]    Compiling xmlwriter v0.1.0
[INFO] [stderr]    Compiling gif v0.13.1
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]    Compiling exr v1.73.0
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]     Checking lyon_path v1.0.6
[INFO] [stderr]    Compiling glutin_egl_sys v0.7.0
[INFO] [stderr]    Compiling tiff v0.9.1
[INFO] [stderr]    Compiling qoi v0.4.1
[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]    Compiling rgb v0.8.50
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/a932eb36f8adf6c8cdfc450f063943da3112d621/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.87/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=3e602e2e2a7ac8e7 -C extra-filename=-b6ac192dd2a11cce --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-9e07246079e797d1.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-7fc2064ba2fff4e2.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-d14904b1232aa2ec.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "df7056081fedb670e21176c9ab930b0141b655b828a3dfa02559a1ac4e1a410e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df7056081fedb670e21176c9ab930b0141b655b828a3dfa02559a1ac4e1a410e", kill_on_drop: false }`
[INFO] [stdout] df7056081fedb670e21176c9ab930b0141b655b828a3dfa02559a1ac4e1a410e