[INFO] fetching crate lib_polish_opz 0.1.0...
[INFO] testing lib_polish_opz-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate lib_polish_opz 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate lib_polish_opz 0.1.0
[INFO] finished tweaking crates.io crate lib_polish_opz 0.1.0
[INFO] tweaked toml for crates.io crate lib_polish_opz 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lib_polish_opz 0.1.0 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 lib_polish_opz 0.1.0 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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a9da9e2819eeca1894f468d11e1d2190f88c1293057b07d53a92aa0faae5fbed
[INFO] running `Command { std: "docker" "start" "-a" "a9da9e2819eeca1894f468d11e1d2190f88c1293057b07d53a92aa0faae5fbed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9da9e2819eeca1894f468d11e1d2190f88c1293057b07d53a92aa0faae5fbed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9da9e2819eeca1894f468d11e1d2190f88c1293057b07d53a92aa0faae5fbed", kill_on_drop: false }`
[INFO] [stdout] a9da9e2819eeca1894f468d11e1d2190f88c1293057b07d53a92aa0faae5fbed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] c3358332565a901c6d1058ebc35cdf51d09a4e0ea2c227ef2b7bd34d246ed596
[INFO] running `Command { std: "docker" "start" "-a" "c3358332565a901c6d1058ebc35cdf51d09a4e0ea2c227ef2b7bd34d246ed596", kill_on_drop: false }`
[INFO] [stderr]    Compiling lib_polish_opz v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "c3358332565a901c6d1058ebc35cdf51d09a4e0ea2c227ef2b7bd34d246ed596", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3358332565a901c6d1058ebc35cdf51d09a4e0ea2c227ef2b7bd34d246ed596", kill_on_drop: false }`
[INFO] [stdout] c3358332565a901c6d1058ebc35cdf51d09a4e0ea2c227ef2b7bd34d246ed596
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 8be80a681703ab1abe3f0f4e75d457df1810f3b1c3fa44797e8140af36c9cc1e
[INFO] running `Command { std: "docker" "start" "-a" "8be80a681703ab1abe3f0f4e75d457df1810f3b1c3fa44797e8140af36c9cc1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling lib_polish_opz v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "8be80a681703ab1abe3f0f4e75d457df1810f3b1c3fa44797e8140af36c9cc1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8be80a681703ab1abe3f0f4e75d457df1810f3b1c3fa44797e8140af36c9cc1e", kill_on_drop: false }`
[INFO] [stdout] 8be80a681703ab1abe3f0f4e75d457df1810f3b1c3fa44797e8140af36c9cc1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 7070f443fb5928baaa6eaaa23154819e723919b2cbd60898170d03b5dafdc93d
[INFO] running `Command { std: "docker" "start" "-a" "7070f443fb5928baaa6eaaa23154819e723919b2cbd60898170d03b5dafdc93d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lib_polish_opz-5e7f2e39ac6ba41a)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::calculate_v2 ... ok
[INFO] [stdout] test tests::to_polish_check_v2 ... ok
[INFO] [stdout] test tests::transfer_check ... ok
[INFO] [stdout] test tests::to_polish_check ... ok
[INFO] [stdout] test tests::push_number_check ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lib_polish_opz
[INFO] [stdout] test result: ok. 5 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" "7070f443fb5928baaa6eaaa23154819e723919b2cbd60898170d03b5dafdc93d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7070f443fb5928baaa6eaaa23154819e723919b2cbd60898170d03b5dafdc93d", kill_on_drop: false }`
[INFO] [stdout] 7070f443fb5928baaa6eaaa23154819e723919b2cbd60898170d03b5dafdc93d