[INFO] fetching crate polygonist 0.0.0...
[INFO] testing polygonist-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate polygonist 0.0.0 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate polygonist 0.0.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate polygonist 0.0.0
[INFO] finished tweaking crates.io crate polygonist 0.0.0
[INFO] tweaked toml for crates.io crate polygonist 0.0.0 written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c56de9e80a24a26fcdf383d8d50baf003716ac925eb77ab6f2f384b60f8e2102
[INFO] running `Command { std: "docker" "start" "-a" "c56de9e80a24a26fcdf383d8d50baf003716ac925eb77ab6f2f384b60f8e2102", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c56de9e80a24a26fcdf383d8d50baf003716ac925eb77ab6f2f384b60f8e2102", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c56de9e80a24a26fcdf383d8d50baf003716ac925eb77ab6f2f384b60f8e2102", kill_on_drop: false }`
[INFO] [stdout] c56de9e80a24a26fcdf383d8d50baf003716ac925eb77ab6f2f384b60f8e2102
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fcfa7d3fa744f1a7ce5010f1bf96c831aff95998192ea481e9027dc0aae5a00
[INFO] running `Command { std: "docker" "start" "-a" "4fcfa7d3fa744f1a7ce5010f1bf96c831aff95998192ea481e9027dc0aae5a00", kill_on_drop: false }`
[INFO] [stderr]    Compiling polygonist v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "4fcfa7d3fa744f1a7ce5010f1bf96c831aff95998192ea481e9027dc0aae5a00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fcfa7d3fa744f1a7ce5010f1bf96c831aff95998192ea481e9027dc0aae5a00", kill_on_drop: false }`
[INFO] [stdout] 4fcfa7d3fa744f1a7ce5010f1bf96c831aff95998192ea481e9027dc0aae5a00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84a375d09fb8f1bb722d9bb2d18c40a3ebb346ec8dbaadb4f7eb1a2fd707f0a8
[INFO] running `Command { std: "docker" "start" "-a" "84a375d09fb8f1bb722d9bb2d18c40a3ebb346ec8dbaadb4f7eb1a2fd707f0a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling polygonist v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/polygonist-9bf3bcb1a914fab8)
[INFO] running `Command { std: "docker" "inspect" "84a375d09fb8f1bb722d9bb2d18c40a3ebb346ec8dbaadb4f7eb1a2fd707f0a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84a375d09fb8f1bb722d9bb2d18c40a3ebb346ec8dbaadb4f7eb1a2fd707f0a8", kill_on_drop: false }`
[INFO] [stdout] 84a375d09fb8f1bb722d9bb2d18c40a3ebb346ec8dbaadb4f7eb1a2fd707f0a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1c7963e3ef12df799b1704516f4f4baac8b8c0b62008213662b46e9121c5ca01
[INFO] running `Command { std: "docker" "start" "-a" "1c7963e3ef12df799b1704516f4f4baac8b8c0b62008213662b46e9121c5ca01", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/polygonist-9bf3bcb1a914fab8)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests polygonist
[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] [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" "1c7963e3ef12df799b1704516f4f4baac8b8c0b62008213662b46e9121c5ca01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c7963e3ef12df799b1704516f4f4baac8b8c0b62008213662b46e9121c5ca01", kill_on_drop: false }`
[INFO] [stdout] 1c7963e3ef12df799b1704516f4f4baac8b8c0b62008213662b46e9121c5ca01