[INFO] fetching crate arm64utils 0.1.3...
[INFO] testing arm64utils-0.1.3 against 1.55.0 for beta-1.56-1
[INFO] extracting crate arm64utils 0.1.3 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate arm64utils 0.1.3 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arm64utils 0.1.3
[INFO] finished tweaking crates.io crate arm64utils 0.1.3
[INFO] tweaked toml for crates.io crate arm64utils 0.1.3 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 49effc5a7730eaaa702a682efd66b47efc4ce54e62f28cadb281b1f6a17a4328
[INFO] running `Command { std: "docker" "start" "-a" "49effc5a7730eaaa702a682efd66b47efc4ce54e62f28cadb281b1f6a17a4328", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49effc5a7730eaaa702a682efd66b47efc4ce54e62f28cadb281b1f6a17a4328", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49effc5a7730eaaa702a682efd66b47efc4ce54e62f28cadb281b1f6a17a4328", kill_on_drop: false }`
[INFO] [stdout] 49effc5a7730eaaa702a682efd66b47efc4ce54e62f28cadb281b1f6a17a4328
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 812c73c44506ad46808485c1fad8f57dd2d77ca2896c768b0e27c83ad4a5e691
[INFO] running `Command { std: "docker" "start" "-a" "812c73c44506ad46808485c1fad8f57dd2d77ca2896c768b0e27c83ad4a5e691", kill_on_drop: false }`
[INFO] [stderr]    Compiling arm64utils v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `arm64utils`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name arm64utils --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=0623680da40830c8 -C extra-filename=-0623680da40830c8 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "812c73c44506ad46808485c1fad8f57dd2d77ca2896c768b0e27c83ad4a5e691", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "812c73c44506ad46808485c1fad8f57dd2d77ca2896c768b0e27c83ad4a5e691", kill_on_drop: false }`
[INFO] [stdout] 812c73c44506ad46808485c1fad8f57dd2d77ca2896c768b0e27c83ad4a5e691