[INFO] fetching crate seth 0.1.0...
[INFO] testing seth-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate seth 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate seth 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 seth 0.1.0
[INFO] finished tweaking crates.io crate seth 0.1.0
[INFO] tweaked toml for crates.io crate seth 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate seth 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]     Blocking waiting for file lock on package cache
[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] 7192eb9fa36285ae041f4a18cda4e46e9d7abbc52e9f57ad281ae1924e2d4b34
[INFO] running `Command { std: "docker" "start" "-a" "7192eb9fa36285ae041f4a18cda4e46e9d7abbc52e9f57ad281ae1924e2d4b34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7192eb9fa36285ae041f4a18cda4e46e9d7abbc52e9f57ad281ae1924e2d4b34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7192eb9fa36285ae041f4a18cda4e46e9d7abbc52e9f57ad281ae1924e2d4b34", kill_on_drop: false }`
[INFO] [stdout] 7192eb9fa36285ae041f4a18cda4e46e9d7abbc52e9f57ad281ae1924e2d4b34
[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] ee0edc85ddab5f393918511871bdce4de85d46e13a5a7f097b6e575c1ab62852
[INFO] running `Command { std: "docker" "start" "-a" "ee0edc85ddab5f393918511871bdce4de85d46e13a5a7f097b6e575c1ab62852", kill_on_drop: false }`
[INFO] [stderr]    Compiling seth v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "ee0edc85ddab5f393918511871bdce4de85d46e13a5a7f097b6e575c1ab62852", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee0edc85ddab5f393918511871bdce4de85d46e13a5a7f097b6e575c1ab62852", kill_on_drop: false }`
[INFO] [stdout] ee0edc85ddab5f393918511871bdce4de85d46e13a5a7f097b6e575c1ab62852
[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] a8897e24d69eec3736639cc441ab097fb265f8691a32e84a07937b0b6a9ec20d
[INFO] running `Command { std: "docker" "start" "-a" "a8897e24d69eec3736639cc441ab097fb265f8691a32e84a07937b0b6a9ec20d", kill_on_drop: false }`
[INFO] [stderr]    Compiling seth v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "a8897e24d69eec3736639cc441ab097fb265f8691a32e84a07937b0b6a9ec20d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8897e24d69eec3736639cc441ab097fb265f8691a32e84a07937b0b6a9ec20d", kill_on_drop: false }`
[INFO] [stdout] a8897e24d69eec3736639cc441ab097fb265f8691a32e84a07937b0b6a9ec20d
[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] b39528c11f8ae4c920bcf92e55c63cd3024ae4c755aa986045268be799e6d209
[INFO] running `Command { std: "docker" "start" "-a" "b39528c11f8ae4c920bcf92e55c63cd3024ae4c755aa986045268be799e6d209", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/seth-06e7fbe991b62917)
[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" "b39528c11f8ae4c920bcf92e55c63cd3024ae4c755aa986045268be799e6d209", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b39528c11f8ae4c920bcf92e55c63cd3024ae4c755aa986045268be799e6d209", kill_on_drop: false }`
[INFO] [stdout] b39528c11f8ae4c920bcf92e55c63cd3024ae4c755aa986045268be799e6d209