[INFO] fetching crate shikisai 0.1.0...
[INFO] testing shikisai-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate shikisai 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate shikisai 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 shikisai 0.1.0
[INFO] finished tweaking crates.io crate shikisai 0.1.0
[INFO] tweaked toml for crates.io crate shikisai 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate shikisai 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] e468d84a380c17a2eb15eedc34470f2410dd4b233ec1436e10a070fb9edb44b1
[INFO] running `Command { std: "docker" "start" "-a" "e468d84a380c17a2eb15eedc34470f2410dd4b233ec1436e10a070fb9edb44b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e468d84a380c17a2eb15eedc34470f2410dd4b233ec1436e10a070fb9edb44b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e468d84a380c17a2eb15eedc34470f2410dd4b233ec1436e10a070fb9edb44b1", kill_on_drop: false }`
[INFO] [stdout] e468d84a380c17a2eb15eedc34470f2410dd4b233ec1436e10a070fb9edb44b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] a818bb595287013f011920943a280d40074a9dbc5e9fa0615b5d56dbc5e57aa5
[INFO] running `Command { std: "docker" "start" "-a" "a818bb595287013f011920943a280d40074a9dbc5e9fa0615b5d56dbc5e57aa5", kill_on_drop: false }`
[INFO] [stderr]    Compiling shikisai v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "a818bb595287013f011920943a280d40074a9dbc5e9fa0615b5d56dbc5e57aa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a818bb595287013f011920943a280d40074a9dbc5e9fa0615b5d56dbc5e57aa5", kill_on_drop: false }`
[INFO] [stdout] a818bb595287013f011920943a280d40074a9dbc5e9fa0615b5d56dbc5e57aa5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 55edc324ae8c1127c51dbd2e0a1507c46db451e11f2151a098bc32bc8df72b0e
[INFO] running `Command { std: "docker" "start" "-a" "55edc324ae8c1127c51dbd2e0a1507c46db451e11f2151a098bc32bc8df72b0e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling shikisai v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "55edc324ae8c1127c51dbd2e0a1507c46db451e11f2151a098bc32bc8df72b0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55edc324ae8c1127c51dbd2e0a1507c46db451e11f2151a098bc32bc8df72b0e", kill_on_drop: false }`
[INFO] [stdout] 55edc324ae8c1127c51dbd2e0a1507c46db451e11f2151a098bc32bc8df72b0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 38fd87f0190b3a9085279df58c5f82c26c9f1cc74b7bb50b61d9990889f630fd
[INFO] running `Command { std: "docker" "start" "-a" "38fd87f0190b3a9085279df58c5f82c26c9f1cc74b7bb50b61d9990889f630fd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/shikisai-c52efd1d4b8c824d)
[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 shikisai
[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" "38fd87f0190b3a9085279df58c5f82c26c9f1cc74b7bb50b61d9990889f630fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38fd87f0190b3a9085279df58c5f82c26c9f1cc74b7bb50b61d9990889f630fd", kill_on_drop: false }`
[INFO] [stdout] 38fd87f0190b3a9085279df58c5f82c26c9f1cc74b7bb50b61d9990889f630fd