[INFO] fetching crate hack 0.0.0...
[INFO] testing hack-0.0.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate hack 0.0.0 into /workspace/builds/worker-55/source
[INFO] validating manifest of crates.io crate hack 0.0.0 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 hack 0.0.0
[INFO] finished tweaking crates.io crate hack 0.0.0
[INFO] tweaked toml for crates.io crate hack 0.0.0 written to /workspace/builds/worker-55/source/Cargo.toml
[INFO] crate crates.io crate hack 0.0.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 02e400edf90059ba80598c3c8b1995a6febd6738743ee3839067575a3053578d
[INFO] running `Command { std: "docker" "start" "-a" "02e400edf90059ba80598c3c8b1995a6febd6738743ee3839067575a3053578d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02e400edf90059ba80598c3c8b1995a6febd6738743ee3839067575a3053578d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02e400edf90059ba80598c3c8b1995a6febd6738743ee3839067575a3053578d", kill_on_drop: false }`
[INFO] [stdout] 02e400edf90059ba80598c3c8b1995a6febd6738743ee3839067575a3053578d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 45c27583002ad3f688dbaed17214ad38040f7f9e0028afc0498dc4a6bbc1219c
[INFO] running `Command { std: "docker" "start" "-a" "45c27583002ad3f688dbaed17214ad38040f7f9e0028afc0498dc4a6bbc1219c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hack v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "45c27583002ad3f688dbaed17214ad38040f7f9e0028afc0498dc4a6bbc1219c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45c27583002ad3f688dbaed17214ad38040f7f9e0028afc0498dc4a6bbc1219c", kill_on_drop: false }`
[INFO] [stdout] 45c27583002ad3f688dbaed17214ad38040f7f9e0028afc0498dc4a6bbc1219c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 0b4da4a926a224442be42c8aa5dd641637c0788baa3dd17d0b5608d5d442a42a
[INFO] running `Command { std: "docker" "start" "-a" "0b4da4a926a224442be42c8aa5dd641637c0788baa3dd17d0b5608d5d442a42a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hack v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.87s
[INFO] running `Command { std: "docker" "inspect" "0b4da4a926a224442be42c8aa5dd641637c0788baa3dd17d0b5608d5d442a42a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b4da4a926a224442be42c8aa5dd641637c0788baa3dd17d0b5608d5d442a42a", kill_on_drop: false }`
[INFO] [stdout] 0b4da4a926a224442be42c8aa5dd641637c0788baa3dd17d0b5608d5d442a42a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 56340ceef67e6b8d1c51ab6530e49fbfc90ef3262c6b185e2966fdc6cf1ee7d1
[INFO] running `Command { std: "docker" "start" "-a" "56340ceef67e6b8d1c51ab6530e49fbfc90ef3262c6b185e2966fdc6cf1ee7d1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hack-1900b517f69a777c)
[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" "56340ceef67e6b8d1c51ab6530e49fbfc90ef3262c6b185e2966fdc6cf1ee7d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56340ceef67e6b8d1c51ab6530e49fbfc90ef3262c6b185e2966fdc6cf1ee7d1", kill_on_drop: false }`
[INFO] [stdout] 56340ceef67e6b8d1c51ab6530e49fbfc90ef3262c6b185e2966fdc6cf1ee7d1
