[INFO] fetching crate build-parallel 0.1.2...
[INFO] testing build-parallel-0.1.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate build-parallel 0.1.2 into /workspace/builds/worker-36/source
[INFO] validating manifest of crates.io crate build-parallel 0.1.2 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate build-parallel 0.1.2
[INFO] finished tweaking crates.io crate build-parallel 0.1.2
[INFO] tweaked toml for crates.io crate build-parallel 0.1.2 written to /workspace/builds/worker-36/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c47249165a0cc9d492676a40cf69aceecad138ebe6391851a0d466bc7f395c70
[INFO] running `Command { std: "docker" "start" "-a" "c47249165a0cc9d492676a40cf69aceecad138ebe6391851a0d466bc7f395c70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c47249165a0cc9d492676a40cf69aceecad138ebe6391851a0d466bc7f395c70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c47249165a0cc9d492676a40cf69aceecad138ebe6391851a0d466bc7f395c70", kill_on_drop: false }`
[INFO] [stdout] c47249165a0cc9d492676a40cf69aceecad138ebe6391851a0d466bc7f395c70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc6618e255df99faff3c4b4c718d8534790e98479b4a7115308a4e033a6d7042
[INFO] running `Command { std: "docker" "start" "-a" "bc6618e255df99faff3c4b4c718d8534790e98479b4a7115308a4e033a6d7042", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling jobserver v0.1.24
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling build-parallel v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.11s
[INFO] running `Command { std: "docker" "inspect" "bc6618e255df99faff3c4b4c718d8534790e98479b4a7115308a4e033a6d7042", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc6618e255df99faff3c4b4c718d8534790e98479b4a7115308a4e033a6d7042", kill_on_drop: false }`
[INFO] [stdout] bc6618e255df99faff3c4b4c718d8534790e98479b4a7115308a4e033a6d7042
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a463b0e6bb53de8d22724b81ba977c2c7510ee182b3890d42771d358060f7637
[INFO] running `Command { std: "docker" "start" "-a" "a463b0e6bb53de8d22724b81ba977c2c7510ee182b3890d42771d358060f7637", kill_on_drop: false }`
[INFO] [stderr]    Compiling build-parallel v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `Command { std: "docker" "inspect" "a463b0e6bb53de8d22724b81ba977c2c7510ee182b3890d42771d358060f7637", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a463b0e6bb53de8d22724b81ba977c2c7510ee182b3890d42771d358060f7637", kill_on_drop: false }`
[INFO] [stdout] a463b0e6bb53de8d22724b81ba977c2c7510ee182b3890d42771d358060f7637
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0c591d4e23b7fe3942e6c4b0ac0fe00b1eece74b3ccc02ff0b1d615515e71776
[INFO] running `Command { std: "docker" "start" "-a" "0c591d4e23b7fe3942e6c4b0ac0fe00b1eece74b3ccc02ff0b1d615515e71776", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/build_parallel-c612d3659d272b27)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_build_error ... ok
[INFO] [stdout] test test_build_panic ... ok
[INFO] [stderr]    Doc-tests build-parallel
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.61s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "0c591d4e23b7fe3942e6c4b0ac0fe00b1eece74b3ccc02ff0b1d615515e71776", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c591d4e23b7fe3942e6c4b0ac0fe00b1eece74b3ccc02ff0b1d615515e71776", kill_on_drop: false }`
[INFO] [stdout] 0c591d4e23b7fe3942e6c4b0ac0fe00b1eece74b3ccc02ff0b1d615515e71776