[INFO] fetching crate rustc-rayon 0.5.0...
[INFO] testing rustc-rayon-0.5.0 against try#d724b5ab2f4ac098ff483349a80b6a3799a5177b for pr-113843
[INFO] extracting crate rustc-rayon 0.5.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate rustc-rayon 0.5.0 on toolchain d724b5ab2f4ac098ff483349a80b6a3799a5177b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d724b5ab2f4ac098ff483349a80b6a3799a5177b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustc-rayon 0.5.0
[INFO] finished tweaking crates.io crate rustc-rayon 0.5.0
[INFO] tweaked toml for crates.io crate rustc-rayon 0.5.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d724b5ab2f4ac098ff483349a80b6a3799a5177b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d724b5ab2f4ac098ff483349a80b6a3799a5177b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d724b5ab2f4ac098ff483349a80b6a3799a5177b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 46334a96dceea948eef7902922d2f1d3101b99cea85dfacff6ccb5d8fc1b58d5
[INFO] running `Command { std: "docker" "start" "-a" "46334a96dceea948eef7902922d2f1d3101b99cea85dfacff6ccb5d8fc1b58d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46334a96dceea948eef7902922d2f1d3101b99cea85dfacff6ccb5d8fc1b58d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46334a96dceea948eef7902922d2f1d3101b99cea85dfacff6ccb5d8fc1b58d5", kill_on_drop: false }`
[INFO] [stdout] 46334a96dceea948eef7902922d2f1d3101b99cea85dfacff6ccb5d8fc1b58d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d724b5ab2f4ac098ff483349a80b6a3799a5177b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 385b86be0f5dcd84cdee9790d59fad8e4de8bb2777cb12a52181a81be50f2acb
[INFO] running `Command { std: "docker" "start" "-a" "385b86be0f5dcd84cdee9790d59fad8e4de8bb2777cb12a52181a81be50f2acb", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling rustc-rayon-core v0.5.0
[INFO] [stderr]    Compiling rustc-rayon v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.32s
[INFO] running `Command { std: "docker" "inspect" "385b86be0f5dcd84cdee9790d59fad8e4de8bb2777cb12a52181a81be50f2acb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "385b86be0f5dcd84cdee9790d59fad8e4de8bb2777cb12a52181a81be50f2acb", kill_on_drop: false }`
[INFO] [stdout] 385b86be0f5dcd84cdee9790d59fad8e4de8bb2777cb12a52181a81be50f2acb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d724b5ab2f4ac098ff483349a80b6a3799a5177b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0111e614eeba1776b872a57d899a3e6ab7ade9a744f9880cf965bc09303fa2fa
[INFO] running `Command { std: "docker" "start" "-a" "0111e614eeba1776b872a57d899a3e6ab7ade9a744f9880cf965bc09303fa2fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rustc-rayon v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `rustc-rayon` (lib test)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/d724b5ab2f4ac098ff483349a80b6a3799a5177b/bin/rustc --crate-name rayon --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=a50baaeee5adefab -C extra-filename=-a50baaeee5adefab --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern either=/opt/rustwide/target/debug/deps/libeither-47b409088e3b475d.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-3969ddd678ed47ff.rlib --extern rand_xorshift=/opt/rustwide/target/debug/deps/librand_xorshift-998f4129ce564d5d.rlib --extern rayon_core=/opt/rustwide/target/debug/deps/librayon_core-57571b5d0dece24e.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "0111e614eeba1776b872a57d899a3e6ab7ade9a744f9880cf965bc09303fa2fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0111e614eeba1776b872a57d899a3e6ab7ade9a744f9880cf965bc09303fa2fa", kill_on_drop: false }`
[INFO] [stdout] 0111e614eeba1776b872a57d899a3e6ab7ade9a744f9880cf965bc09303fa2fa