[INFO] fetching crate bare-metal 1.0.0...
[INFO] testing bare-metal-1.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate bare-metal 1.0.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate bare-metal 1.0.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bare-metal 1.0.0
[INFO] finished tweaking crates.io crate bare-metal 1.0.0
[INFO] tweaked toml for crates.io crate bare-metal 1.0.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c91b584e91f61d064ca7367c374fc62dbec38b603ec9d287feca0e059668172f
[INFO] running `Command { std: "docker" "start" "-a" "c91b584e91f61d064ca7367c374fc62dbec38b603ec9d287feca0e059668172f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c91b584e91f61d064ca7367c374fc62dbec38b603ec9d287feca0e059668172f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c91b584e91f61d064ca7367c374fc62dbec38b603ec9d287feca0e059668172f", kill_on_drop: false }`
[INFO] [stdout] c91b584e91f61d064ca7367c374fc62dbec38b603ec9d287feca0e059668172f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a3593ab2234e31eab883a66ae66428dbaeeeb44ad2e234cecc0d7e19afc7382
[INFO] running `Command { std: "docker" "start" "-a" "1a3593ab2234e31eab883a66ae66428dbaeeeb44ad2e234cecc0d7e19afc7382", kill_on_drop: false }`
[INFO] [stderr]    Compiling bare-metal v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "1a3593ab2234e31eab883a66ae66428dbaeeeb44ad2e234cecc0d7e19afc7382", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a3593ab2234e31eab883a66ae66428dbaeeeb44ad2e234cecc0d7e19afc7382", kill_on_drop: false }`
[INFO] [stdout] 1a3593ab2234e31eab883a66ae66428dbaeeeb44ad2e234cecc0d7e19afc7382
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5787e59cde9cbd16119da410a01ccec950e33f1b12e002f06035ae74b909a649
[INFO] running `Command { std: "docker" "start" "-a" "5787e59cde9cbd16119da410a01ccec950e33f1b12e002f06035ae74b909a649", kill_on_drop: false }`
[INFO] [stderr]    Compiling bare-metal v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "5787e59cde9cbd16119da410a01ccec950e33f1b12e002f06035ae74b909a649", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5787e59cde9cbd16119da410a01ccec950e33f1b12e002f06035ae74b909a649", kill_on_drop: false }`
[INFO] [stdout] 5787e59cde9cbd16119da410a01ccec950e33f1b12e002f06035ae74b909a649
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e2a46426ad4e5790752ee182a833f023d17f1507c6e64b272af346835987c8a6
[INFO] running `Command { std: "docker" "start" "-a" "e2a46426ad4e5790752ee182a833f023d17f1507c6e64b272af346835987c8a6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bare_metal-27d251a12a7e287a)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bare-metal
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - GH_6 (line 89) - compile fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e2a46426ad4e5790752ee182a833f023d17f1507c6e64b272af346835987c8a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2a46426ad4e5790752ee182a833f023d17f1507c6e64b272af346835987c8a6", kill_on_drop: false }`
[INFO] [stdout] e2a46426ad4e5790752ee182a833f023d17f1507c6e64b272af346835987c8a6