[INFO] fetching crate bidirectional-map 0.1.4...
[INFO] testing bidirectional-map-0.1.4 against 1.55.0 for beta-1.56-1
[INFO] extracting crate bidirectional-map 0.1.4 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate bidirectional-map 0.1.4 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 bidirectional-map 0.1.4
[INFO] finished tweaking crates.io crate bidirectional-map 0.1.4
[INFO] tweaked toml for crates.io crate bidirectional-map 0.1.4 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 977ccc161539dc638dc0251e0f371a4df2ec34e62df00678d555c3e14e499bf8
[INFO] running `Command { std: "docker" "start" "-a" "977ccc161539dc638dc0251e0f371a4df2ec34e62df00678d555c3e14e499bf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "977ccc161539dc638dc0251e0f371a4df2ec34e62df00678d555c3e14e499bf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "977ccc161539dc638dc0251e0f371a4df2ec34e62df00678d555c3e14e499bf8", kill_on_drop: false }`
[INFO] [stdout] 977ccc161539dc638dc0251e0f371a4df2ec34e62df00678d555c3e14e499bf8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] a3eaaae95e23129ee36ff6704e4921ec1745a4f84d998fe610382b768ff67473
[INFO] running `Command { std: "docker" "start" "-a" "a3eaaae95e23129ee36ff6704e4921ec1745a4f84d998fe610382b768ff67473", kill_on_drop: false }`
[INFO] [stderr]    Compiling bidirectional-map v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "a3eaaae95e23129ee36ff6704e4921ec1745a4f84d998fe610382b768ff67473", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3eaaae95e23129ee36ff6704e4921ec1745a4f84d998fe610382b768ff67473", kill_on_drop: false }`
[INFO] [stdout] a3eaaae95e23129ee36ff6704e4921ec1745a4f84d998fe610382b768ff67473
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] e8ce81c745b2c3ddd5f04cd3a51f8b23afb8fc0b60dac690aa4da7f5cf032754
[INFO] running `Command { std: "docker" "start" "-a" "e8ce81c745b2c3ddd5f04cd3a51f8b23afb8fc0b60dac690aa4da7f5cf032754", kill_on_drop: false }`
[INFO] [stderr]    Compiling bidirectional-map v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "e8ce81c745b2c3ddd5f04cd3a51f8b23afb8fc0b60dac690aa4da7f5cf032754", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8ce81c745b2c3ddd5f04cd3a51f8b23afb8fc0b60dac690aa4da7f5cf032754", kill_on_drop: false }`
[INFO] [stdout] e8ce81c745b2c3ddd5f04cd3a51f8b23afb8fc0b60dac690aa4da7f5cf032754
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 760deca05eba490f34a1d936a4f982742b3159656ed539dc6fe4d8dbb3df0a0b
[INFO] running `Command { std: "docker" "start" "-a" "760deca05eba490f34a1d936a4f982742b3159656ed539dc6fe4d8dbb3df0a0b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bidirectional_map-b32d13883df2de5d)
[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] [stderr]    Doc-tests bidirectional_map
[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" "760deca05eba490f34a1d936a4f982742b3159656ed539dc6fe4d8dbb3df0a0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "760deca05eba490f34a1d936a4f982742b3159656ed539dc6fe4d8dbb3df0a0b", kill_on_drop: false }`
[INFO] [stdout] 760deca05eba490f34a1d936a4f982742b3159656ed539dc6fe4d8dbb3df0a0b