[INFO] fetching crate gloof 0.0.0...
[INFO] testing gloof-0.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate gloof 0.0.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate gloof 0.0.0 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 gloof 0.0.0
[INFO] finished tweaking crates.io crate gloof 0.0.0
[INFO] tweaked toml for crates.io crate gloof 0.0.0 written to /workspace/builds/worker-2/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7efea2186f40615ed77795286b7e14098e2540e122feb2905ada28a528810f5a
[INFO] running `Command { std: "docker" "start" "-a" "7efea2186f40615ed77795286b7e14098e2540e122feb2905ada28a528810f5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7efea2186f40615ed77795286b7e14098e2540e122feb2905ada28a528810f5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7efea2186f40615ed77795286b7e14098e2540e122feb2905ada28a528810f5a", kill_on_drop: false }`
[INFO] [stdout] 7efea2186f40615ed77795286b7e14098e2540e122feb2905ada28a528810f5a
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5a06f2909f1416bb10293d79950313c0d315b93500a24f16a15d05fa2463aa7
[INFO] running `Command { std: "docker" "start" "-a" "b5a06f2909f1416bb10293d79950313c0d315b93500a24f16a15d05fa2463aa7", kill_on_drop: false }`
[INFO] [stderr]    Compiling gloof v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "b5a06f2909f1416bb10293d79950313c0d315b93500a24f16a15d05fa2463aa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5a06f2909f1416bb10293d79950313c0d315b93500a24f16a15d05fa2463aa7", kill_on_drop: false }`
[INFO] [stdout] b5a06f2909f1416bb10293d79950313c0d315b93500a24f16a15d05fa2463aa7
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 638e223921c2a422f3e6bb7670d7fa15856060c2883c6f7edcebd11f0353856c
[INFO] running `Command { std: "docker" "start" "-a" "638e223921c2a422f3e6bb7670d7fa15856060c2883c6f7edcebd11f0353856c", kill_on_drop: false }`
[INFO] [stderr]    Compiling gloof v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "638e223921c2a422f3e6bb7670d7fa15856060c2883c6f7edcebd11f0353856c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "638e223921c2a422f3e6bb7670d7fa15856060c2883c6f7edcebd11f0353856c", kill_on_drop: false }`
[INFO] [stdout] 638e223921c2a422f3e6bb7670d7fa15856060c2883c6f7edcebd11f0353856c
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 077e9d841ce5c75e88eb42ea34d9a8f043e632db636e9fad89c97562ba9399e6
[INFO] running `Command { std: "docker" "start" "-a" "077e9d841ce5c75e88eb42ea34d9a8f043e632db636e9fad89c97562ba9399e6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gloof-7a5925798e19a6cc)
[INFO] [stderr]    Doc-tests gloof
[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] [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" "077e9d841ce5c75e88eb42ea34d9a8f043e632db636e9fad89c97562ba9399e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "077e9d841ce5c75e88eb42ea34d9a8f043e632db636e9fad89c97562ba9399e6", kill_on_drop: false }`
[INFO] [stdout] 077e9d841ce5c75e88eb42ea34d9a8f043e632db636e9fad89c97562ba9399e6