[INFO] fetching crate kotlin 0.0.0...
[INFO] testing kotlin-0.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate kotlin 0.0.0 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate kotlin 0.0.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kotlin 0.0.0
[INFO] finished tweaking crates.io crate kotlin 0.0.0
[INFO] tweaked toml for crates.io crate kotlin 0.0.0 written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 23e490618ad01af823d006e735d639fe7e061ef5adca23d0f79e1a052ad1a5c2
[INFO] running `Command { std: "docker" "start" "-a" "23e490618ad01af823d006e735d639fe7e061ef5adca23d0f79e1a052ad1a5c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23e490618ad01af823d006e735d639fe7e061ef5adca23d0f79e1a052ad1a5c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23e490618ad01af823d006e735d639fe7e061ef5adca23d0f79e1a052ad1a5c2", kill_on_drop: false }`
[INFO] [stdout] 23e490618ad01af823d006e735d639fe7e061ef5adca23d0f79e1a052ad1a5c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6efbd51782c739e092e89cdd63f11e04317bf1b4e046c45794ecaedd0d59e8da
[INFO] running `Command { std: "docker" "start" "-a" "6efbd51782c739e092e89cdd63f11e04317bf1b4e046c45794ecaedd0d59e8da", kill_on_drop: false }`
[INFO] [stderr]    Compiling kotlin v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "6efbd51782c739e092e89cdd63f11e04317bf1b4e046c45794ecaedd0d59e8da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6efbd51782c739e092e89cdd63f11e04317bf1b4e046c45794ecaedd0d59e8da", kill_on_drop: false }`
[INFO] [stdout] 6efbd51782c739e092e89cdd63f11e04317bf1b4e046c45794ecaedd0d59e8da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 332f6c27d4bf878cd031d86ed83401f35038e869b33c0bec9f1dea7abb9de5e9
[INFO] running `Command { std: "docker" "start" "-a" "332f6c27d4bf878cd031d86ed83401f35038e869b33c0bec9f1dea7abb9de5e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling kotlin v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "332f6c27d4bf878cd031d86ed83401f35038e869b33c0bec9f1dea7abb9de5e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "332f6c27d4bf878cd031d86ed83401f35038e869b33c0bec9f1dea7abb9de5e9", kill_on_drop: false }`
[INFO] [stdout] 332f6c27d4bf878cd031d86ed83401f35038e869b33c0bec9f1dea7abb9de5e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 11fb350f1dea75c63fe95370ecd7585747650655c38cf8cd78793bbe2711f7c9
[INFO] running `Command { std: "docker" "start" "-a" "11fb350f1dea75c63fe95370ecd7585747650655c38cf8cd78793bbe2711f7c9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kotlin-384a9b40f531feef)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests kotlin
[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] [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" "11fb350f1dea75c63fe95370ecd7585747650655c38cf8cd78793bbe2711f7c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11fb350f1dea75c63fe95370ecd7585747650655c38cf8cd78793bbe2711f7c9", kill_on_drop: false }`
[INFO] [stdout] 11fb350f1dea75c63fe95370ecd7585747650655c38cf8cd78793bbe2711f7c9