[INFO] cloning repository https://github.com/maliciousblahaj/harmony_playground
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maliciousblahaj/harmony_playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaliciousblahaj%2Fharmony_playground", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaliciousblahaj%2Fharmony_playground'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f90d64b7884c662ede43a1abbffcf7c4c25c8435
[INFO] checking maliciousblahaj/harmony_playground against master#2aabf3ce0569dd7c8c2d2a27944850056dcf2566 for pr-156508
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaliciousblahaj%2Fharmony_playground" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/maliciousblahaj/harmony_playground
[INFO] finished tweaking git repo https://github.com/maliciousblahaj/harmony_playground
[INFO] tweaked toml for git repo https://github.com/maliciousblahaj/harmony_playground written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/maliciousblahaj/harmony_playground on toolchain 2aabf3ce0569dd7c8c2d2a27944850056dcf2566
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2aabf3ce0569dd7c8c2d2a27944850056dcf2566" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/maliciousblahaj/harmony_playground 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" "+2aabf3ce0569dd7c8c2d2a27944850056dcf2566" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded either v1.14.0
[INFO] [stderr]   Downloaded zvariant_derive v5.4.0
[INFO] [stderr]   Downloaded syn v2.0.99
[INFO] [stderr]   Downloaded winnow v0.7.3
[INFO] [stderr]   Downloaded block2 v0.6.0
[INFO] [stderr]   Downloaded zbus_macros v5.5.0
[INFO] [stderr]   Downloaded tempfile v3.17.1
[INFO] [stderr]   Downloaded zvariant v5.4.0
[INFO] [stderr]   Downloaded async-trait v0.1.87
[INFO] [stderr]   Downloaded objc2-core-foundation v0.3.0
[INFO] [stderr]   Downloaded postcard v1.1.1
[INFO] [stderr]   Downloaded zbus v5.5.0
[INFO] [stderr]   Downloaded lockfree-object-pool v0.1.6
[INFO] [stderr]   Downloaded cobs v0.2.3
[INFO] [stderr]   Downloaded zopfli v0.8.1
[INFO] [stderr]   Downloaded deflate64 v0.1.9
[INFO] [stderr]   Downloaded objc2 v0.6.0
[INFO] [stderr]   Downloaded iced_fontello v0.13.2
[INFO] [stderr]   Downloaded objc2-foundation v0.3.0
[INFO] [stderr]   Downloaded time v0.3.40
[INFO] [stderr]   Downloaded objc2-app-kit v0.3.0
[INFO] [stderr]   Downloaded iced_aw v0.12.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+2aabf3ce0569dd7c8c2d2a27944850056dcf2566" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a385d901c10783f622df8ccf56006223b998a65d9098be4affa9ee37cf7509c4
[INFO] running `Command { std: "docker" "start" "-a" "a385d901c10783f622df8ccf56006223b998a65d9098be4affa9ee37cf7509c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a385d901c10783f622df8ccf56006223b998a65d9098be4affa9ee37cf7509c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a385d901c10783f622df8ccf56006223b998a65d9098be4affa9ee37cf7509c4", kill_on_drop: false }`
[INFO] [stdout] a385d901c10783f622df8ccf56006223b998a65d9098be4affa9ee37cf7509c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+2aabf3ce0569dd7c8c2d2a27944850056dcf2566" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc384a71007c7320c4615bef41716edf2526081245d650b802c38d603a345b44
[INFO] running `Command { std: "docker" "start" "-a" "cc384a71007c7320c4615bef41716edf2526081245d650b802c38d603a345b44", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]     Checking log v0.4.26
[INFO] [stderr]     Checking smallvec v1.14.0
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]    Compiling winnow v0.7.3
[INFO] [stderr]     Checking rustix v0.38.44
[INFO] [stderr]    Compiling indexmap v2.7.1
[INFO] [stderr]    Compiling wayland-sys v0.31.6
[INFO] [stderr]    Compiling once_cell v1.20.3
[INFO] [stderr]    Compiling bytes v1.10.0
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking miniz_oxide v0.8.5
[INFO] [stderr]     Checking either v1.14.0
[INFO] [stderr]     Checking x11rb-protocol v0.13.1
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking gpu-descriptor-types v0.1.2
[INFO] [stderr]     Checking spirv v0.3.0+sdk-1.3.268.0
[INFO] [stderr]     Checking tokio v1.44.1
[INFO] [stderr]     Checking gpu-alloc-types v0.3.0
[INFO] [stderr]     Checking unicode-bidi v0.3.18
[INFO] [stderr]    Compiling icu_locid_transform_data v1.5.0
[INFO] [stderr]     Checking flate2 v1.1.0
[INFO] [stderr]    Compiling http v1.3.1
[INFO] [stderr]     Checking gpu-alloc v0.6.0
[INFO] [stderr]     Checking wgpu-types v0.19.2
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling quote v1.0.39
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking unicode-ident v1.0.18
[INFO] [stderr]    Compiling syn v2.0.99
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling socket2 v0.5.8
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling wayland-scanner v0.31.6
[INFO] [stderr]    Compiling openssl v0.10.71
[INFO] [stderr]    Compiling cc v1.2.16
[INFO] [stderr]    Compiling icu_properties_data v1.5.0
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]     Checking euclid v0.22.11
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking memmap2 v0.9.5
[INFO] [stderr]     Checking xdg-home v1.3.0
[INFO] [stderr]     Checking nix v0.29.0
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking ahash v0.7.8
[INFO] [stderr]     Checking dirs v4.0.0
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking fontdb v0.16.2
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking khronos-egl v6.0.0
[INFO] [stderr]    Compiling tiny-xlib v0.2.4
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling atomic-waker v1.1.2
[INFO] [stderr]    Compiling icu_normalizer_data v1.5.0
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling wgpu v0.19.4
[INFO] [stderr]     Checking drm-fourcc v2.2.0
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling softbuffer v0.4.6
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]     Checking ctor-lite v0.1.0
[INFO] [stderr]    Compiling tower-service v0.3.3
[INFO] [stderr]     Checking etagere v0.2.15
[INFO] [stderr]     Checking ordered-multimap v0.4.3
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]    Compiling inout v0.1.4
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]     Checking rust-ini v0.18.0
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]    Compiling deranged v0.4.0
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking guillotiere v0.6.2
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]     Checking kurbo v0.10.4
[INFO] [stderr]    Compiling sync_wrapper v1.0.2
[INFO] [stderr]    Compiling winit v0.30.9
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]    Compiling zerocopy v0.8.23
[INFO] [stderr]    Compiling simd-adler32 v0.3.7
[INFO] [stderr]    Compiling time-core v0.1.4
[INFO] [stderr]    Compiling tower-layer v0.3.3
[INFO] [stderr]    Compiling lockfree-object-pool v0.1.6
[INFO] [stderr]    Compiling bumpalo v3.17.0
[INFO] [stderr]    Compiling zip v2.4.2
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling rustls-pemfile v2.2.0
[INFO] [stderr]    Compiling wayland-backend v0.3.8
[INFO] [stderr]    Compiling openssl-sys v0.9.106
[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr]    Compiling lzma-sys v0.1.20
[INFO] [stderr]    Compiling bzip2-sys v0.1.13+1.0.8
[INFO] [stderr]    Compiling time v0.3.40
[INFO] [stderr]    Compiling lzma-rs v0.3.0
[INFO] [stderr]    Compiling zopfli v0.8.1
[INFO] [stderr]    Compiling xz2 v0.1.7
[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/2aabf3ce0569dd7c8c2d2a27944850056dcf2566/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.99/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="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --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=d3e3510d317c917c -C extra-filename=-b84645df23a4a848 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-1f765c78dbeda03c.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-660ff7d44b935002.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-63696b82ec5b5f94.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" "cc384a71007c7320c4615bef41716edf2526081245d650b802c38d603a345b44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc384a71007c7320c4615bef41716edf2526081245d650b802c38d603a345b44", kill_on_drop: false }`
[INFO] [stdout] cc384a71007c7320c4615bef41716edf2526081245d650b802c38d603a345b44
