[INFO] fetching crate cargo-mach 0.1.2...
[INFO] testing cargo-mach-0.1.2 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate cargo-mach 0.1.2 into /workspace/builds/worker-97/source
[INFO] validating manifest of crates.io crate cargo-mach 0.1.2 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-mach 0.1.2
[INFO] finished tweaking crates.io crate cargo-mach 0.1.2
[INFO] tweaked toml for crates.io crate cargo-mach 0.1.2 written to /workspace/builds/worker-97/source/Cargo.toml
[INFO] crate crates.io crate cargo-mach 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 751016a531788e00f76e5f1204cc33a823231176970307d5c06fdeebf692e8ce
[INFO] running `Command { std: "docker" "start" "-a" "751016a531788e00f76e5f1204cc33a823231176970307d5c06fdeebf692e8ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "751016a531788e00f76e5f1204cc33a823231176970307d5c06fdeebf692e8ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "751016a531788e00f76e5f1204cc33a823231176970307d5c06fdeebf692e8ce", kill_on_drop: false }`
[INFO] [stdout] 751016a531788e00f76e5f1204cc33a823231176970307d5c06fdeebf692e8ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e9d8f8894b4aae6a390dbf58a5f733b0222abdc6bfec0868f38c6cdf2dc51df
[INFO] running `Command { std: "docker" "start" "-a" "5e9d8f8894b4aae6a390dbf58a5f733b0222abdc6bfec0868f38c6cdf2dc51df", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cargo-mach v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.65s
[INFO] running `Command { std: "docker" "inspect" "5e9d8f8894b4aae6a390dbf58a5f733b0222abdc6bfec0868f38c6cdf2dc51df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e9d8f8894b4aae6a390dbf58a5f733b0222abdc6bfec0868f38c6cdf2dc51df", kill_on_drop: false }`
[INFO] [stdout] 5e9d8f8894b4aae6a390dbf58a5f733b0222abdc6bfec0868f38c6cdf2dc51df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83f7e02310efc7075742c934cbee668ca52c035fc47d995e44de70beb931eb32
[INFO] running `Command { std: "docker" "start" "-a" "83f7e02310efc7075742c934cbee668ca52c035fc47d995e44de70beb931eb32", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-mach v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "83f7e02310efc7075742c934cbee668ca52c035fc47d995e44de70beb931eb32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83f7e02310efc7075742c934cbee668ca52c035fc47d995e44de70beb931eb32", kill_on_drop: false }`
[INFO] [stdout] 83f7e02310efc7075742c934cbee668ca52c035fc47d995e44de70beb931eb32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 08935bce8d718a3634a00176ee16dff58c19d66adefc9604a1917876cf68ad71
[INFO] running `Command { std: "docker" "start" "-a" "08935bce8d718a3634a00176ee16dff58c19d66adefc9604a1917876cf68ad71", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_mach-48911ea991b45350)
[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" "08935bce8d718a3634a00176ee16dff58c19d66adefc9604a1917876cf68ad71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08935bce8d718a3634a00176ee16dff58c19d66adefc9604a1917876cf68ad71", kill_on_drop: false }`
[INFO] [stdout] 08935bce8d718a3634a00176ee16dff58c19d66adefc9604a1917876cf68ad71
