[INFO] cloning repository https://github.com/michelbr84/rustOS
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/michelbr84/rustOS" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichelbr84%2FrustOS", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichelbr84%2FrustOS'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8e7775a0fae751a84cc3c468961879b8aa001d9c
[INFO] checking michelbr84/rustOS against master#3645249d79dfb136b5d8de3ce153d19d6698d92d for pr-153975
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichelbr84%2FrustOS" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/michelbr84/rustOS
[INFO] finished tweaking git repo https://github.com/michelbr84/rustOS
[INFO] tweaked toml for git repo https://github.com/michelbr84/rustOS written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/michelbr84/rustOS on toolchain 3645249d79dfb136b5d8de3ce153d19d6698d92d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3645249d79dfb136b5d8de3ce153d19d6698d92d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/michelbr84/rustOS 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" "+3645249d79dfb136b5d8de3ce153d19d6698d92d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded egui_glow v0.30.0
[INFO] [stderr]   Downloaded boa_interner v0.19.1
[INFO] [stderr]   Downloaded boa_profiler v0.19.1
[INFO] [stderr]   Downloaded boa_macros v0.19.1
[INFO] [stderr]   Downloaded ecolor v0.30.0
[INFO] [stderr]   Downloaded boa_gc v0.19.1
[INFO] [stderr]   Downloaded egui-wgpu v0.30.0
[INFO] [stderr]   Downloaded egui-winit v0.30.0
[INFO] [stderr]   Downloaded boa_ast v0.19.1
[INFO] [stderr]   Downloaded eframe v0.30.0
[INFO] [stderr]   Downloaded boa_parser v0.19.1
[INFO] [stderr]   Downloaded wgpu-types v23.0.0
[INFO] [stderr]   Downloaded epaint v0.30.0
[INFO] [stderr]   Downloaded wgpu v23.0.1
[INFO] [stderr]   Downloaded boa_string v0.19.1
[INFO] [stderr]   Downloaded emath v0.30.0
[INFO] [stderr]   Downloaded zune-jpeg v0.5.8
[INFO] [stderr]   Downloaded regress v0.10.5
[INFO] [stderr]   Downloaded egui v0.30.0
[INFO] [stderr]   Downloaded wgpu-hal v23.0.1
[INFO] [stderr]   Downloaded naga v23.1.0
[INFO] [stderr]   Downloaded wgpu-core v23.0.1
[INFO] [stderr]   Downloaded epaint_default_fonts v0.30.0
[INFO] [stderr]   Downloaded boa_engine v0.19.1
[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" "+3645249d79dfb136b5d8de3ce153d19d6698d92d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 60da75fc8f8f8d160f5c0d68cb7fbbe8ba113e9f300d175a85557153a17bea55
[INFO] running `Command { std: "docker" "start" "-a" "60da75fc8f8f8d160f5c0d68cb7fbbe8ba113e9f300d175a85557153a17bea55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60da75fc8f8f8d160f5c0d68cb7fbbe8ba113e9f300d175a85557153a17bea55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60da75fc8f8f8d160f5c0d68cb7fbbe8ba113e9f300d175a85557153a17bea55", kill_on_drop: false }`
[INFO] [stdout] 60da75fc8f8f8d160f5c0d68cb7fbbe8ba113e9f300d175a85557153a17bea55
[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" "+3645249d79dfb136b5d8de3ce153d19d6698d92d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0a47b40c934cefadb200022febf64eb743bf569f01277a501684725dd0cb62d
[INFO] running `Command { std: "docker" "start" "-a" "c0a47b40c934cefadb200022febf64eb743bf569f01277a501684725dd0cb62d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.179
[INFO] [stderr]    Compiling find-msvc-tools v0.1.6
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking rustix v1.1.3
[INFO] [stderr]    Compiling toml_parser v1.0.6+spec-1.1.0
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling wayland-sys v0.31.8
[INFO] [stderr]    Compiling wayland-scanner v0.31.8
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking async-lock v3.4.2
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]    Compiling xml-rs v0.8.28
[INFO] [stderr]     Checking rustix v0.38.44
[INFO] [stderr]     Checking phf_shared v0.11.3
[INFO] [stderr]     Checking accesskit v0.17.1
[INFO] [stderr]     Checking quote v1.0.43
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]     Checking fast-float v0.2.0
[INFO] [stderr]     Checking sptr v0.3.2
[INFO] [stderr]     Checking rustc-hash v2.1.1
[INFO] [stderr]     Checking accesskit_consumer v0.26.0
[INFO] [stderr]     Checking async-fs v2.2.0
[INFO] [stderr]     Checking xkbcommon-dl v0.4.2
[INFO] [stderr]     Checking boa_string v0.19.1
[INFO] [stderr]     Checking pxfm v0.1.27
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking epaint_default_fonts v0.30.0
[INFO] [stderr]    Compiling toml_edit v0.23.10+spec-1.0.0
[INFO] [stderr]    Compiling smithay-client-toolkit v0.20.0
[INFO] [stderr]     Checking boa_profiler v0.19.1
[INFO] [stderr]     Checking zune-core v0.5.0
[INFO] [stderr]     Checking thin-vec v0.2.14
[INFO] [stderr]     Checking png v0.18.0
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking zune-jpeg v0.5.8
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling string_cache_codegen v0.5.4
[INFO] [stderr]    Compiling time-core v0.1.6
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking xdg-home v1.3.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking nix v0.29.0
[INFO] [stderr]    Compiling cc v1.2.51
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking memmap2 v0.9.9
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking x11-dl v2.21.0
[INFO] [stderr]     Checking tokio v1.49.0
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling glutin_glx_sys v0.6.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling glutin_egl_sys v0.7.1
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking openssl-probe v0.1.6
[INFO] [stderr]     Checking uuid v1.19.0
[INFO] [stderr]    Compiling markup5ever v0.14.1
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]     Checking nix v0.30.1
[INFO] [stderr]    Compiling portable-atomic v1.13.0
[INFO] [stderr]     Checking serde_json v1.0.149
[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/3645249d79dfb136b5d8de3ce153d19d6698d92d/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.114/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=27de822939957c10 -C extra-filename=-ae89fef727499e44 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-9fa1fca5a5172758.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-e041a0e5d7592a9c.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-9533002ac35f5809.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" "c0a47b40c934cefadb200022febf64eb743bf569f01277a501684725dd0cb62d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0a47b40c934cefadb200022febf64eb743bf569f01277a501684725dd0cb62d", kill_on_drop: false }`
[INFO] [stdout] c0a47b40c934cefadb200022febf64eb743bf569f01277a501684725dd0cb62d
