[INFO] cloning repository https://github.com/Light-Keeper/fifteen-puzzle
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Light-Keeper/fifteen-puzzle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLight-Keeper%2Ffifteen-puzzle", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLight-Keeper%2Ffifteen-puzzle'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f45577ff38303bb6d36d9500e0ed4535beac9265
[INFO] checking Light-Keeper/fifteen-puzzle/f45577ff38303bb6d36d9500e0ed4535beac9265 against master#717f5df2c308dfb4b7b8e6c002c11fe8269c4011 for pr-133274
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLight-Keeper%2Ffifteen-puzzle" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Light-Keeper/fifteen-puzzle on toolchain 717f5df2c308dfb4b7b8e6c002c11fe8269c4011
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+717f5df2c308dfb4b7b8e6c002c11fe8269c4011" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Light-Keeper/fifteen-puzzle
[INFO] finished tweaking git repo https://github.com/Light-Keeper/fifteen-puzzle
[INFO] tweaked toml for git repo https://github.com/Light-Keeper/fifteen-puzzle written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Light-Keeper/fifteen-puzzle 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" "+717f5df2c308dfb4b7b8e6c002c11fe8269c4011" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.76
[INFO] [stderr]   Downloaded thiserror-impl v1.0.56
[INFO] [stderr]   Downloaded thiserror v1.0.56
[INFO] [stderr]   Downloaded slint-build v1.3.2
[INFO] [stderr]   Downloaded serde_derive v1.0.195
[INFO] [stderr]   Downloaded serde v1.0.195
[INFO] [stderr]   Downloaded enumflags2_derive v0.7.8
[INFO] [stderr]   Downloaded i-slint-compiler v1.3.2
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[INFO] [stderr]   Downloaded js-sys v0.3.67
[INFO] [stderr]   Downloaded const-field-offset v0.1.3
[INFO] [stderr]   Downloaded async-once-cell v0.5.3
[INFO] [stderr]   Downloaded i-slint-backend-linuxkms v1.3.2
[INFO] [stderr]   Downloaded windows-implement v0.48.0
[INFO] [stderr]   Downloaded accesskit_consumer v0.16.1
[INFO] [stderr]   Downloaded zvariant v3.15.0
[INFO] [stderr]   Downloaded zbus v3.14.1
[INFO] [stderr]   Downloaded quick-xml v0.30.0
[INFO] [stderr]   Downloaded ureq v2.9.1
[INFO] [stderr]   Downloaded i-slint-backend-qt v1.3.2
[INFO] [stderr]   Downloaded serde_json v1.0.111
[INFO] [stderr]   Downloaded glow v0.13.0
[INFO] [stderr]   Downloaded skia-bindings v0.68.0
[INFO] [stderr]   Downloaded bindgen v0.68.1
[INFO] [stderr]   Downloaded rustybuzz v0.11.0
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[INFO] [stderr]   Downloaded femtovg v0.8.1
[INFO] [stderr]   Downloaded rustix v0.38.30
[INFO] [stderr]   Downloaded smithay-client-toolkit v0.18.0
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[INFO] [stderr]   Downloaded wayland-client v0.31.1
[INFO] [stderr]   Downloaded accesskit_windows v0.15.1
[INFO] [stderr]   Downloaded toml v0.8.8
[INFO] [stderr]   Downloaded winit v0.29.10
[INFO] [stderr]   Downloaded i-slint-backend-winit v1.3.2
[INFO] [stderr]   Downloaded auto_enums v0.8.4
[INFO] [stderr]   Downloaded smithay-clipboard v0.7.0
[INFO] [stderr]   Downloaded i-slint-renderer-skia v1.3.2
[INFO] [stderr]   Downloaded memmap2 v0.9.3
[INFO] [stderr]   Downloaded wayland-protocols v0.31.0
[INFO] [stderr]   Downloaded wayland-scanner v0.31.0
[INFO] [stderr]   Downloaded lru v0.12.1
[INFO] [stderr]   Downloaded accesskit_winit v0.16.1
[INFO] [stderr]   Downloaded copypasta v0.10.0
[INFO] [stderr]   Downloaded ctor v0.2.6
[INFO] [stderr]   Downloaded objc-sys v0.3.2
[INFO] [stderr]   Downloaded raw-window-handle v0.6.0
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.40
[INFO] [stderr]   Downloaded core-graphics v0.23.1
[INFO] [stderr]   Downloaded roxmltree v0.18.1
[INFO] [stderr]   Downloaded accesskit_macos v0.10.1
[INFO] [stderr]   Downloaded zbus_macros v3.14.1
[INFO] [stderr]   Downloaded windows-interface v0.48.0
[INFO] [stderr]   Downloaded x11-clipboard v0.8.1
[INFO] [stderr]   Downloaded shlex v1.2.0
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[INFO] [stderr]   Downloaded wayland-cursor v0.31.0
[INFO] [stderr]   Downloaded xkbcommon-dl v0.4.1
[INFO] [stderr]   Downloaded i-slint-backend-selector v1.3.2
[INFO] [stderr]   Downloaded generational-arena v0.2.9
[INFO] [stderr]   Downloaded derive_utils v0.13.2
[INFO] [stderr]   Downloaded clru v0.6.1
[INFO] [stderr]   Downloaded web-sys v0.3.67
[INFO] [stderr]   Downloaded async-signal v0.2.5
[INFO] [stderr]   Downloaded i-slint-core-macros v1.3.2
[INFO] [stderr]   Downloaded slint-macros v1.3.2
[INFO] [stderr]   Downloaded slint v1.3.2
[INFO] [stderr]   Downloaded semver v1.0.21
[INFO] [stderr]   Downloaded i-slint-common v1.3.2
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.90
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.90
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.90
[INFO] [stderr]   Downloaded input-sys v1.17.0
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.90
[INFO] [stderr]   Downloaded i-slint-renderer-femtovg v1.3.2
[INFO] [stderr]   Downloaded const-field-offset-macro v0.1.3
[INFO] [stderr]   Downloaded vtable-macro v0.1.10
[INFO] [stderr]   Downloaded by_address v1.1.0
[INFO] [stderr]   Downloaded exr v1.71.0
[INFO] [stderr]   Downloaded rayon-core v1.12.0
[INFO] [stderr]   Downloaded rayon v1.8.0
[INFO] [stderr]   Downloaded tiny-skia v0.11.3
[INFO] [stderr]   Downloaded tiny-skia-path v0.11.3
[INFO] [stderr]   Downloaded enumflags2 v0.7.8
[INFO] [stderr]   Downloaded zvariant_derive v3.15.0
[INFO] [stderr]   Downloaded accesskit_unix v0.6.2
[INFO] [stderr]   Downloaded accesskit v0.12.2
[INFO] [stderr]   Downloaded imgref v1.10.0
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.90
[INFO] [stderr]   Downloaded vtable v0.1.11
[INFO] [stderr]   Downloaded lyon_extra v1.0.1
[INFO] [stderr]   Downloaded png v0.17.11
[INFO] [stderr]   Downloaded usvg-parser v0.36.0
[INFO] [stderr]   Downloaded xmlparser v0.13.6
[INFO] [stderr]   Downloaded fontconfig-parser v0.5.3
[INFO] [stderr]   Downloaded fontdb v0.15.0
[INFO] [stderr]   Downloaded smallvec v1.12.0
[INFO] [stderr]   Downloaded unicode-properties v0.1.0
[INFO] [stderr]   Downloaded rustybuzz v0.10.0
[INFO] [stderr]   Downloaded usvg-text-layout v0.36.0
[INFO] [stderr]   Downloaded rctree v0.5.0
[INFO] [stderr]   Downloaded svgtypes v0.12.0
[INFO] [stderr]   Downloaded usvg v0.36.0
[INFO] [stderr]   Downloaded resvg v0.36.0
[INFO] [stderr]   Downloaded strum_macros v0.25.3
[INFO] [stderr]   Downloaded libc v0.2.152
[INFO] [stderr]   Downloaded libseat v0.2.1
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[INFO] [stderr]   Downloaded fdeflate v0.3.3
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[INFO] [stderr]   Downloaded windows v0.48.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+717f5df2c308dfb4b7b8e6c002c11fe8269c4011" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6c1e5a817c54ffcf738e7d2a2d9cf31de9925be47845150f24fe0c682359e536
[INFO] running `Command { std: "docker" "start" "-a" "6c1e5a817c54ffcf738e7d2a2d9cf31de9925be47845150f24fe0c682359e536", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c1e5a817c54ffcf738e7d2a2d9cf31de9925be47845150f24fe0c682359e536", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c1e5a817c54ffcf738e7d2a2d9cf31de9925be47845150f24fe0c682359e536", kill_on_drop: false }`
[INFO] [stdout] 6c1e5a817c54ffcf738e7d2a2d9cf31de9925be47845150f24fe0c682359e536
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+717f5df2c308dfb4b7b8e6c002c11fe8269c4011" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8eeb4ead0cc97c7870da0fffa5ec7db9bc28decfb83576888e881d1ce4fc2943
[INFO] running `Command { std: "docker" "start" "-a" "8eeb4ead0cc97c7870da0fffa5ec7db9bc28decfb83576888e881d1ce4fc2943", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling portable-atomic v1.6.0
[INFO] [stderr]     Checking critical-section v1.1.2
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling ahash v0.8.7
[INFO] [stderr]    Compiling zerocopy v0.7.32
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]     Checking libloading v0.8.1
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling allocator-api2 v0.2.16
[INFO] [stderr]     Checking smallvec v1.12.0
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling pkg-config v0.3.28
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking bitflags v2.4.2
[INFO] [stderr]    Compiling winnow v0.5.34
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling semver v1.0.21
[INFO] [stderr]     Checking parking v2.2.0
[INFO] [stderr]     Checking crc32fast v1.3.2
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling quick-xml v0.30.0
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]    Compiling simd-adler32 v0.3.7
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]    Compiling wayland-sys v0.31.1
[INFO] [stderr]     Checking strict-num v0.1.1
[INFO] [stderr]     Checking concurrent-queue v2.4.0
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling bytemuck v1.14.0
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking arrayref v0.3.7
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling rustix v0.38.30
[INFO] [stderr]    Compiling indexmap v2.1.0
[INFO] [stderr]    Compiling xmlparser v0.13.6
[INFO] [stderr]     Checking event-listener v4.0.3
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling wayland-scanner v0.31.0
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking linux-raw-sys v0.4.12
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]     Checking event-listener-strategy v0.4.0
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]    Compiling roxmltree v0.18.1
[INFO] [stderr]     Checking fdeflate v0.3.3
[INFO] [stderr]    Compiling ttf-parser v0.19.2
[INFO] [stderr]     Checking fastrand v2.0.1
[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]     Checking ttf-parser v0.20.0
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking png v0.17.11
[INFO] [stderr]    Compiling wayland-backend v0.3.2
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling fontconfig-parser v0.5.3
[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/717f5df2c308dfb4b7b8e6c002c11fe8269c4011/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-2.0.48/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="quote"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=2b12322f8764aa5f -C extra-filename=-2b12322f8764aa5f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-6b805b9fa7d637e0.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-764b741d9a0ef58a.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-7b828347d8713ecd.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" "8eeb4ead0cc97c7870da0fffa5ec7db9bc28decfb83576888e881d1ce4fc2943", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8eeb4ead0cc97c7870da0fffa5ec7db9bc28decfb83576888e881d1ce4fc2943", kill_on_drop: false }`
[INFO] [stdout] 8eeb4ead0cc97c7870da0fffa5ec7db9bc28decfb83576888e881d1ce4fc2943