[INFO] fetching crate rust-passmaker 0.1.0...
[INFO] testing rust-passmaker-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate rust-passmaker 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate rust-passmaker 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust-passmaker 0.1.0
[INFO] finished tweaking crates.io crate rust-passmaker 0.1.0
[INFO] tweaked toml for crates.io crate rust-passmaker 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate rust-passmaker 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded io v0.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2fdb3bd95c369bdc7a5df39d4a42f08deefeda6b9525a6d3ede42113f599c950
[INFO] running `Command { std: "docker" "start" "-a" "2fdb3bd95c369bdc7a5df39d4a42f08deefeda6b9525a6d3ede42113f599c950", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2fdb3bd95c369bdc7a5df39d4a42f08deefeda6b9525a6d3ede42113f599c950", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fdb3bd95c369bdc7a5df39d4a42f08deefeda6b9525a6d3ede42113f599c950", kill_on_drop: false }`
[INFO] [stdout] 2fdb3bd95c369bdc7a5df39d4a42f08deefeda6b9525a6d3ede42113f599c950
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0198480da019b1c7315228962e9b706c0304d296279677025e2ed69201b00b8
[INFO] running `Command { std: "docker" "start" "-a" "e0198480da019b1c7315228962e9b706c0304d296279677025e2ed69201b00b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling io v0.0.2
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling rust-passmaker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.21s
[INFO] running `Command { std: "docker" "inspect" "e0198480da019b1c7315228962e9b706c0304d296279677025e2ed69201b00b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0198480da019b1c7315228962e9b706c0304d296279677025e2ed69201b00b8", kill_on_drop: false }`
[INFO] [stdout] e0198480da019b1c7315228962e9b706c0304d296279677025e2ed69201b00b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f256244bb1816b6c43e7b18dc82d00d2a06ec755e63a03a74275559c445a55b
[INFO] running `Command { std: "docker" "start" "-a" "0f256244bb1816b6c43e7b18dc82d00d2a06ec755e63a03a74275559c445a55b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-passmaker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "0f256244bb1816b6c43e7b18dc82d00d2a06ec755e63a03a74275559c445a55b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f256244bb1816b6c43e7b18dc82d00d2a06ec755e63a03a74275559c445a55b", kill_on_drop: false }`
[INFO] [stdout] 0f256244bb1816b6c43e7b18dc82d00d2a06ec755e63a03a74275559c445a55b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] db3d4b788cacceeef236a9636885817e7d3201124353edaaa0cbe6132797a68d
[INFO] running `Command { std: "docker" "start" "-a" "db3d4b788cacceeef236a9636885817e7d3201124353edaaa0cbe6132797a68d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_passmaker-d80b41b62e8f2e9e)
[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" "db3d4b788cacceeef236a9636885817e7d3201124353edaaa0cbe6132797a68d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db3d4b788cacceeef236a9636885817e7d3201124353edaaa0cbe6132797a68d", kill_on_drop: false }`
[INFO] [stdout] db3d4b788cacceeef236a9636885817e7d3201124353edaaa0cbe6132797a68d