[INFO] fetching crate unicode-casing 0.1.0...
[INFO] testing unicode-casing-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate unicode-casing 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate unicode-casing 0.1.0 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 unicode-casing 0.1.0
[INFO] finished tweaking crates.io crate unicode-casing 0.1.0
[INFO] tweaked toml for crates.io crate unicode-casing 0.1.0 written to /workspace/builds/worker-0/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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] c10bf5a6f19d62d712b03e666dfed1a7ddd7f4c679671d7762790cd4ee80509c
[INFO] running `Command { std: "docker" "start" "-a" "c10bf5a6f19d62d712b03e666dfed1a7ddd7f4c679671d7762790cd4ee80509c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c10bf5a6f19d62d712b03e666dfed1a7ddd7f4c679671d7762790cd4ee80509c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c10bf5a6f19d62d712b03e666dfed1a7ddd7f4c679671d7762790cd4ee80509c", kill_on_drop: false }`
[INFO] [stdout] c10bf5a6f19d62d712b03e666dfed1a7ddd7f4c679671d7762790cd4ee80509c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 8a188336fc03eda62555f161ef1e983ad349b798f526a5d8bc34369eb97bbc26
[INFO] running `Command { std: "docker" "start" "-a" "8a188336fc03eda62555f161ef1e983ad349b798f526a5d8bc34369eb97bbc26", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-casing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "8a188336fc03eda62555f161ef1e983ad349b798f526a5d8bc34369eb97bbc26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a188336fc03eda62555f161ef1e983ad349b798f526a5d8bc34369eb97bbc26", kill_on_drop: false }`
[INFO] [stdout] 8a188336fc03eda62555f161ef1e983ad349b798f526a5d8bc34369eb97bbc26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 7626c282b5e160937eb46eb8882a16fc8e8bb25012c755f320a281b1d536c2e5
[INFO] running `Command { std: "docker" "start" "-a" "7626c282b5e160937eb46eb8882a16fc8e8bb25012c755f320a281b1d536c2e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-casing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "7626c282b5e160937eb46eb8882a16fc8e8bb25012c755f320a281b1d536c2e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7626c282b5e160937eb46eb8882a16fc8e8bb25012c755f320a281b1d536c2e5", kill_on_drop: false }`
[INFO] [stdout] 7626c282b5e160937eb46eb8882a16fc8e8bb25012c755f320a281b1d536c2e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 544eadd8ea14f3c8d046f4db17301838c8e21d7f25275bbea2e1a7c8b4034895
[INFO] running `Command { std: "docker" "start" "-a" "544eadd8ea14f3c8d046f4db17301838c8e21d7f25275bbea2e1a7c8b4034895", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/unicode_casing-d6efd4f1a7381859)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_is_titlecase ... ok
[INFO] [stdout] test tests::test_to_titlecase ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests unicode-casing
[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" "544eadd8ea14f3c8d046f4db17301838c8e21d7f25275bbea2e1a7c8b4034895", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "544eadd8ea14f3c8d046f4db17301838c8e21d7f25275bbea2e1a7c8b4034895", kill_on_drop: false }`
[INFO] [stdout] 544eadd8ea14f3c8d046f4db17301838c8e21d7f25275bbea2e1a7c8b4034895