[INFO] fetching crate cargo-rebuild 0.1.0...
[INFO] testing cargo-rebuild-0.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate cargo-rebuild 0.1.0 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate cargo-rebuild 0.1.0 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 cargo-rebuild 0.1.0
[INFO] finished tweaking crates.io crate cargo-rebuild 0.1.0
[INFO] tweaked toml for crates.io crate cargo-rebuild 0.1.0 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate crates.io crate cargo-rebuild 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] b52410ba7f50b9ba1456468bc4603f7c6a73ec486247ec850967aabcd6cf4063
[INFO] running `Command { std: "docker" "start" "-a" "b52410ba7f50b9ba1456468bc4603f7c6a73ec486247ec850967aabcd6cf4063", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b52410ba7f50b9ba1456468bc4603f7c6a73ec486247ec850967aabcd6cf4063", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b52410ba7f50b9ba1456468bc4603f7c6a73ec486247ec850967aabcd6cf4063", kill_on_drop: false }`
[INFO] [stdout] b52410ba7f50b9ba1456468bc4603f7c6a73ec486247ec850967aabcd6cf4063
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 154f6707bcb3dd7a86d21fb4925987d6996729db6dcc56c5423d5f7be4a396ce
[INFO] running `Command { std: "docker" "start" "-a" "154f6707bcb3dd7a86d21fb4925987d6996729db6dcc56c5423d5f7be4a396ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-rebuild v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.93s
[INFO] running `Command { std: "docker" "inspect" "154f6707bcb3dd7a86d21fb4925987d6996729db6dcc56c5423d5f7be4a396ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "154f6707bcb3dd7a86d21fb4925987d6996729db6dcc56c5423d5f7be4a396ce", kill_on_drop: false }`
[INFO] [stdout] 154f6707bcb3dd7a86d21fb4925987d6996729db6dcc56c5423d5f7be4a396ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 1d4825d159f310d76bff919cec8deb49a524f1d8dc9509b196d857c92f42a483
[INFO] running `Command { std: "docker" "start" "-a" "1d4825d159f310d76bff919cec8deb49a524f1d8dc9509b196d857c92f42a483", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cargo-rebuild v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "1d4825d159f310d76bff919cec8deb49a524f1d8dc9509b196d857c92f42a483", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d4825d159f310d76bff919cec8deb49a524f1d8dc9509b196d857c92f42a483", kill_on_drop: false }`
[INFO] [stdout] 1d4825d159f310d76bff919cec8deb49a524f1d8dc9509b196d857c92f42a483
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 7d42d45226f51040f6cfa18f67b5859facb4d9ac755a93729f83821a0f1a33b0
[INFO] running `Command { std: "docker" "start" "-a" "7d42d45226f51040f6cfa18f67b5859facb4d9ac755a93729f83821a0f1a33b0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_rebuild-ef742aeace5d0014)
[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" "7d42d45226f51040f6cfa18f67b5859facb4d9ac755a93729f83821a0f1a33b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d42d45226f51040f6cfa18f67b5859facb4d9ac755a93729f83821a0f1a33b0", kill_on_drop: false }`
[INFO] [stdout] 7d42d45226f51040f6cfa18f67b5859facb4d9ac755a93729f83821a0f1a33b0
