[INFO] fetching crate taichi 0.0.1...
[INFO] testing taichi-0.0.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate taichi 0.0.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate taichi 0.0.1 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 taichi 0.0.1
[INFO] finished tweaking crates.io crate taichi 0.0.1
[INFO] tweaked toml for crates.io crate taichi 0.0.1 written to /workspace/builds/worker-14/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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 916a7b8c6a59c60172fec7659ee262523a13e5ff0a172da95d7f006e9caf72e1
[INFO] running `Command { std: "docker" "start" "-a" "916a7b8c6a59c60172fec7659ee262523a13e5ff0a172da95d7f006e9caf72e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "916a7b8c6a59c60172fec7659ee262523a13e5ff0a172da95d7f006e9caf72e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "916a7b8c6a59c60172fec7659ee262523a13e5ff0a172da95d7f006e9caf72e1", kill_on_drop: false }`
[INFO] [stdout] 916a7b8c6a59c60172fec7659ee262523a13e5ff0a172da95d7f006e9caf72e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 4d7c734459c7605c43bcd96a66225b0e76d095f9ec00c8e3062628cf3a97cdce
[INFO] running `Command { std: "docker" "start" "-a" "4d7c734459c7605c43bcd96a66225b0e76d095f9ec00c8e3062628cf3a97cdce", kill_on_drop: false }`
[INFO] [stderr]    Compiling taichi v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "4d7c734459c7605c43bcd96a66225b0e76d095f9ec00c8e3062628cf3a97cdce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d7c734459c7605c43bcd96a66225b0e76d095f9ec00c8e3062628cf3a97cdce", kill_on_drop: false }`
[INFO] [stdout] 4d7c734459c7605c43bcd96a66225b0e76d095f9ec00c8e3062628cf3a97cdce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] f888705b7da8d734b1984b28dc84c38a73e7aab2006f52db0c71dbdc1ecb9a6e
[INFO] running `Command { std: "docker" "start" "-a" "f888705b7da8d734b1984b28dc84c38a73e7aab2006f52db0c71dbdc1ecb9a6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling taichi v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "f888705b7da8d734b1984b28dc84c38a73e7aab2006f52db0c71dbdc1ecb9a6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f888705b7da8d734b1984b28dc84c38a73e7aab2006f52db0c71dbdc1ecb9a6e", kill_on_drop: false }`
[INFO] [stdout] f888705b7da8d734b1984b28dc84c38a73e7aab2006f52db0c71dbdc1ecb9a6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] cecb5b0990f80249d6a7b8b15bfb2ceac2bf133c280d4a8094909b054753c006
[INFO] running `Command { std: "docker" "start" "-a" "cecb5b0990f80249d6a7b8b15bfb2ceac2bf133c280d4a8094909b054753c006", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/taichi-a316c818c5d35c2f)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests taichi
[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" "cecb5b0990f80249d6a7b8b15bfb2ceac2bf133c280d4a8094909b054753c006", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cecb5b0990f80249d6a7b8b15bfb2ceac2bf133c280d4a8094909b054753c006", kill_on_drop: false }`
[INFO] [stdout] cecb5b0990f80249d6a7b8b15bfb2ceac2bf133c280d4a8094909b054753c006