[INFO] fetching crate breadthread 0.1.1...
[INFO] testing breadthread-0.1.1 against 1.54.0 for beta-1.55-1
[INFO] extracting crate breadthread 0.1.1 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate breadthread 0.1.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate breadthread 0.1.1
[INFO] finished tweaking crates.io crate breadthread 0.1.1
[INFO] tweaked toml for crates.io crate breadthread 0.1.1 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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" "+1.54.0" "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-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ac89bf5eaa66784fc366be5f8a58314c7d1a454f2cfb41ebe4cb4269bf18a07
[INFO] running `Command { std: "docker" "start" "-a" "8ac89bf5eaa66784fc366be5f8a58314c7d1a454f2cfb41ebe4cb4269bf18a07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ac89bf5eaa66784fc366be5f8a58314c7d1a454f2cfb41ebe4cb4269bf18a07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ac89bf5eaa66784fc366be5f8a58314c7d1a454f2cfb41ebe4cb4269bf18a07", kill_on_drop: false }`
[INFO] [stdout] 8ac89bf5eaa66784fc366be5f8a58314c7d1a454f2cfb41ebe4cb4269bf18a07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a7eec48a9b3644d36c1e07dc87d452d06bf939a83263c0df67b39b532a35620
[INFO] running `Command { std: "docker" "start" "-a" "5a7eec48a9b3644d36c1e07dc87d452d06bf939a83263c0df67b39b532a35620", kill_on_drop: false }`
[INFO] [stderr]    Compiling orphan-crippler v0.1.5
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling spinning_top v0.2.4
[INFO] [stderr]    Compiling flume v0.10.8
[INFO] [stderr]    Compiling breadthread v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "5a7eec48a9b3644d36c1e07dc87d452d06bf939a83263c0df67b39b532a35620", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a7eec48a9b3644d36c1e07dc87d452d06bf939a83263c0df67b39b532a35620", kill_on_drop: false }`
[INFO] [stdout] 5a7eec48a9b3644d36c1e07dc87d452d06bf939a83263c0df67b39b532a35620
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f4abb943e9a4fdd2de6d614c7f9dc5072f6976bbc0667b97b5431c3303f94c1
[INFO] running `Command { std: "docker" "start" "-a" "3f4abb943e9a4fdd2de6d614c7f9dc5072f6976bbc0667b97b5431c3303f94c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling breadthread v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `Command { std: "docker" "inspect" "3f4abb943e9a4fdd2de6d614c7f9dc5072f6976bbc0667b97b5431c3303f94c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f4abb943e9a4fdd2de6d614c7f9dc5072f6976bbc0667b97b5431c3303f94c1", kill_on_drop: false }`
[INFO] [stdout] 3f4abb943e9a4fdd2de6d614c7f9dc5072f6976bbc0667b97b5431c3303f94c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 87487130262fd5c4b4cb94ad775a175d28af5b754d288fcc400a211b62d6864d
[INFO] running `Command { std: "docker" "start" "-a" "87487130262fd5c4b4cb94ad775a175d28af5b754d288fcc400a211b62d6864d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/breadthread-ea9cc4480ba9400a)
[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 breadthread
[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" "87487130262fd5c4b4cb94ad775a175d28af5b754d288fcc400a211b62d6864d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87487130262fd5c4b4cb94ad775a175d28af5b754d288fcc400a211b62d6864d", kill_on_drop: false }`
[INFO] [stdout] 87487130262fd5c4b4cb94ad775a175d28af5b754d288fcc400a211b62d6864d
