[INFO] fetching crate polymesh-dart 0.0.1...
[INFO] testing polymesh-dart-0.0.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate polymesh-dart 0.0.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate polymesh-dart 0.0.1
[INFO] finished tweaking crates.io crate polymesh-dart 0.0.1
[INFO] tweaked toml for crates.io crate polymesh-dart 0.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate polymesh-dart 0.0.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate polymesh-dart 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 191d641d7ff805af56c6f255f4bca02a5775b3fdbd44c9a8f2c1d1e63342c9d7
[INFO] running `Command { std: "docker" "start" "-a" "191d641d7ff805af56c6f255f4bca02a5775b3fdbd44c9a8f2c1d1e63342c9d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "191d641d7ff805af56c6f255f4bca02a5775b3fdbd44c9a8f2c1d1e63342c9d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "191d641d7ff805af56c6f255f4bca02a5775b3fdbd44c9a8f2c1d1e63342c9d7", kill_on_drop: false }`
[INFO] [stdout] 191d641d7ff805af56c6f255f4bca02a5775b3fdbd44c9a8f2c1d1e63342c9d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac72f32a194f8fc4953214727babd7e06ae86b27b22e0d736f4186a2d080d6ef
[INFO] running `Command { std: "docker" "start" "-a" "ac72f32a194f8fc4953214727babd7e06ae86b27b22e0d736f4186a2d080d6ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling polymesh-dart v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "ac72f32a194f8fc4953214727babd7e06ae86b27b22e0d736f4186a2d080d6ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac72f32a194f8fc4953214727babd7e06ae86b27b22e0d736f4186a2d080d6ef", kill_on_drop: false }`
[INFO] [stdout] ac72f32a194f8fc4953214727babd7e06ae86b27b22e0d736f4186a2d080d6ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f86397c6924d2b8956185ff684900b4c8c22faf013a3806cfdcfb74b71da3582
[INFO] running `Command { std: "docker" "start" "-a" "f86397c6924d2b8956185ff684900b4c8c22faf013a3806cfdcfb74b71da3582", kill_on_drop: false }`
[INFO] [stderr]    Compiling polymesh-dart v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "f86397c6924d2b8956185ff684900b4c8c22faf013a3806cfdcfb74b71da3582", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f86397c6924d2b8956185ff684900b4c8c22faf013a3806cfdcfb74b71da3582", kill_on_drop: false }`
[INFO] [stdout] f86397c6924d2b8956185ff684900b4c8c22faf013a3806cfdcfb74b71da3582
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6d49cd99aae144f2e5e269e7c012b3ee9fc1955e1ae1a6837c4326145d336073
[INFO] running `Command { std: "docker" "start" "-a" "6d49cd99aae144f2e5e269e7c012b3ee9fc1955e1ae1a6837c4326145d336073", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/polymesh_dart-623bcb7a10756975)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests polymesh_dart
[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] [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" "6d49cd99aae144f2e5e269e7c012b3ee9fc1955e1ae1a6837c4326145d336073", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d49cd99aae144f2e5e269e7c012b3ee9fc1955e1ae1a6837c4326145d336073", kill_on_drop: false }`
[INFO] [stdout] 6d49cd99aae144f2e5e269e7c012b3ee9fc1955e1ae1a6837c4326145d336073