[INFO] fetching crate test01 0.1.0...
[INFO] testing test01-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate test01 0.1.0 into /workspace/builds/worker-107/source
[INFO] validating manifest of crates.io crate test01 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 test01 0.1.0
[INFO] finished tweaking crates.io crate test01 0.1.0
[INFO] tweaked toml for crates.io crate test01 0.1.0 written to /workspace/builds/worker-107/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-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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] df366873ab1fda480d0688c6855f0e40b8c42a07229b62c114a23166e1dde081
[INFO] running `Command { std: "docker" "start" "-a" "df366873ab1fda480d0688c6855f0e40b8c42a07229b62c114a23166e1dde081", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df366873ab1fda480d0688c6855f0e40b8c42a07229b62c114a23166e1dde081", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df366873ab1fda480d0688c6855f0e40b8c42a07229b62c114a23166e1dde081", kill_on_drop: false }`
[INFO] [stdout] df366873ab1fda480d0688c6855f0e40b8c42a07229b62c114a23166e1dde081
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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] 2cc1d01e9e0f6aa3f90b0f1f725a0ed13ceaab10c14d1251abb2b5e5dc5876b1
[INFO] running `Command { std: "docker" "start" "-a" "2cc1d01e9e0f6aa3f90b0f1f725a0ed13ceaab10c14d1251abb2b5e5dc5876b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling test01 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "2cc1d01e9e0f6aa3f90b0f1f725a0ed13ceaab10c14d1251abb2b5e5dc5876b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cc1d01e9e0f6aa3f90b0f1f725a0ed13ceaab10c14d1251abb2b5e5dc5876b1", kill_on_drop: false }`
[INFO] [stdout] 2cc1d01e9e0f6aa3f90b0f1f725a0ed13ceaab10c14d1251abb2b5e5dc5876b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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] bb5fd78a63f9e94c3cc800d4efc75d599ef30d2f07335a25bd3d6852f7ea1b30
[INFO] running `Command { std: "docker" "start" "-a" "bb5fd78a63f9e94c3cc800d4efc75d599ef30d2f07335a25bd3d6852f7ea1b30", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling test01 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "bb5fd78a63f9e94c3cc800d4efc75d599ef30d2f07335a25bd3d6852f7ea1b30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb5fd78a63f9e94c3cc800d4efc75d599ef30d2f07335a25bd3d6852f7ea1b30", kill_on_drop: false }`
[INFO] [stdout] bb5fd78a63f9e94c3cc800d4efc75d599ef30d2f07335a25bd3d6852f7ea1b30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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] c7b41507173c8008ef66232676ba4f034cbad6450ee9b7f1f19dc348209c3f25
[INFO] running `Command { std: "docker" "start" "-a" "c7b41507173c8008ef66232676ba4f034cbad6450ee9b7f1f19dc348209c3f25", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/test01-9af2edb3a8947596)
[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 test01
[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" "c7b41507173c8008ef66232676ba4f034cbad6450ee9b7f1f19dc348209c3f25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7b41507173c8008ef66232676ba4f034cbad6450ee9b7f1f19dc348209c3f25", kill_on_drop: false }`
[INFO] [stdout] c7b41507173c8008ef66232676ba4f034cbad6450ee9b7f1f19dc348209c3f25