[INFO] fetching crate base_unicode 0.0.1...
[INFO] testing base_unicode-0.0.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate base_unicode 0.0.1 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate base_unicode 0.0.1 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 base_unicode 0.0.1
[INFO] finished tweaking crates.io crate base_unicode 0.0.1
[INFO] tweaked toml for crates.io crate base_unicode 0.0.1 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate crates.io crate base_unicode 0.0.1 already has a lockfile, it will not be regenerated
[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-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 743e5abdcef959a0391f5f175cf94364c8bf1227707e5d8bfbc2cb2d35b8e542
[INFO] running `Command { std: "docker" "start" "-a" "743e5abdcef959a0391f5f175cf94364c8bf1227707e5d8bfbc2cb2d35b8e542", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "743e5abdcef959a0391f5f175cf94364c8bf1227707e5d8bfbc2cb2d35b8e542", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "743e5abdcef959a0391f5f175cf94364c8bf1227707e5d8bfbc2cb2d35b8e542", kill_on_drop: false }`
[INFO] [stdout] 743e5abdcef959a0391f5f175cf94364c8bf1227707e5d8bfbc2cb2d35b8e542
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] d16dc4b3c122f9d47c82f601d729e002017be7d49b0567ee12240f5a29d2f266
[INFO] running `Command { std: "docker" "start" "-a" "d16dc4b3c122f9d47c82f601d729e002017be7d49b0567ee12240f5a29d2f266", kill_on_drop: false }`
[INFO] [stderr]    Compiling base_unicode v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "d16dc4b3c122f9d47c82f601d729e002017be7d49b0567ee12240f5a29d2f266", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d16dc4b3c122f9d47c82f601d729e002017be7d49b0567ee12240f5a29d2f266", kill_on_drop: false }`
[INFO] [stdout] d16dc4b3c122f9d47c82f601d729e002017be7d49b0567ee12240f5a29d2f266
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 4661feb049eedde53dd3b2c9f636ec57319129789eb172972fa217d5d1f5aa3f
[INFO] running `Command { std: "docker" "start" "-a" "4661feb049eedde53dd3b2c9f636ec57319129789eb172972fa217d5d1f5aa3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling base_unicode v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "4661feb049eedde53dd3b2c9f636ec57319129789eb172972fa217d5d1f5aa3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4661feb049eedde53dd3b2c9f636ec57319129789eb172972fa217d5d1f5aa3f", kill_on_drop: false }`
[INFO] [stdout] 4661feb049eedde53dd3b2c9f636ec57319129789eb172972fa217d5d1f5aa3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 4bc0880179788c212f1f236575acbbba645c64608056160bda5fe07eb0cc41ce
[INFO] running `Command { std: "docker" "start" "-a" "4bc0880179788c212f1f236575acbbba645c64608056160bda5fe07eb0cc41ce", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/base_unicode-75e0450dc943f37c)
[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" "4bc0880179788c212f1f236575acbbba645c64608056160bda5fe07eb0cc41ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bc0880179788c212f1f236575acbbba645c64608056160bda5fe07eb0cc41ce", kill_on_drop: false }`
[INFO] [stdout] 4bc0880179788c212f1f236575acbbba645c64608056160bda5fe07eb0cc41ce