[INFO] fetching crate os_str_bytes 4.2.0...
[INFO] testing os_str_bytes-4.2.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate os_str_bytes 4.2.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate os_str_bytes 4.2.0 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 os_str_bytes 4.2.0
[INFO] finished tweaking crates.io crate os_str_bytes 4.2.0
[INFO] tweaked toml for crates.io crate os_str_bytes 4.2.0 written to /workspace/builds/worker-6/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uniquote v3.0.0
[INFO] [stderr]   Downloaded print_bytes v0.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 8bf25a179f1648931dadf67bc98632b8718e5535f515d7b3b6562600a2a5f903
[INFO] running `Command { std: "docker" "start" "-a" "8bf25a179f1648931dadf67bc98632b8718e5535f515d7b3b6562600a2a5f903", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8bf25a179f1648931dadf67bc98632b8718e5535f515d7b3b6562600a2a5f903", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bf25a179f1648931dadf67bc98632b8718e5535f515d7b3b6562600a2a5f903", kill_on_drop: false }`
[INFO] [stdout] 8bf25a179f1648931dadf67bc98632b8718e5535f515d7b3b6562600a2a5f903
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 6018d30a522ff3180e3c308289fbcd32ea49e2176534ba0aed99f7e3d10ab918
[INFO] running `Command { std: "docker" "start" "-a" "6018d30a522ff3180e3c308289fbcd32ea49e2176534ba0aed99f7e3d10ab918", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling os_str_bytes v4.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "6018d30a522ff3180e3c308289fbcd32ea49e2176534ba0aed99f7e3d10ab918", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6018d30a522ff3180e3c308289fbcd32ea49e2176534ba0aed99f7e3d10ab918", kill_on_drop: false }`
[INFO] [stdout] 6018d30a522ff3180e3c308289fbcd32ea49e2176534ba0aed99f7e3d10ab918
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 6c84665f62370a2517fb724149c66e702fed0b8deac7b7218bb5bdb9c60c8e4d
[INFO] running `Command { std: "docker" "start" "-a" "6c84665f62370a2517fb724149c66e702fed0b8deac7b7218bb5bdb9c60c8e4d", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling os_str_bytes v4.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "6c84665f62370a2517fb724149c66e702fed0b8deac7b7218bb5bdb9c60c8e4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c84665f62370a2517fb724149c66e702fed0b8deac7b7218bb5bdb9c60c8e4d", kill_on_drop: false }`
[INFO] [stdout] 6c84665f62370a2517fb724149c66e702fed0b8deac7b7218bb5bdb9c60c8e4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 42c93c1165789d682d3506f99d6c4be41a0e9344fceb0adb904aaf932f1e528a
[INFO] running `Command { std: "docker" "start" "-a" "42c93c1165789d682d3506f99d6c4be41a0e9344fceb0adb904aaf932f1e528a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/os_str_bytes-e950a2655a48ef21)
[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] [stderr]    Doc-tests os_str_bytes
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::from_str (line 164) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsString::into_os_string (line 887) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsString::into_raw_vec (line 912) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::contains (line 214) ... ok
[INFO] [stdout] test src/lib.rs - OsStringBytes::from_raw_vec (line 354) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::strip_suffix (line 616) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::to_str (line 664) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::to_os_str (line 642) ... ok
[INFO] [stdout] test src/lib.rs - OsStrBytes::to_raw_bytes (line 279) ... ok
[INFO] [stdout] test src/lib.rs - OsStringBytes::into_raw_vec (line 377) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::is_empty (line 309) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsString::from_string (line 868) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::new (line 135) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::raw_len (line 335) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::rsplit_once (line 389) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::rfind (line 355) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::trim_start_matches (line 737) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::find (line 286) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::trim_end_matches (line 714) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::starts_with_os (line 565) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::to_str_lossy (line 688) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::split (line 449) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::ends_with_os (line 265) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::as_raw_bytes (line 187) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::starts_with (line 537) ... ok
[INFO] [stdout] test src/lib.rs - OsStrBytes::from_raw_bytes (line 254) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::ends_with (line 238) ... ok
[INFO] [stdout] test src/lib.rs - (line 109) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsString::new (line 844) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::split_at (line 472) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsString::into_string (line 935) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::strip_prefix (line 586) ... ok
[INFO] [stdout] test src/raw_str.rs - raw_str::RawOsStr::split_once (line 510) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "42c93c1165789d682d3506f99d6c4be41a0e9344fceb0adb904aaf932f1e528a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42c93c1165789d682d3506f99d6c4be41a0e9344fceb0adb904aaf932f1e528a", kill_on_drop: false }`
[INFO] [stdout] 42c93c1165789d682d3506f99d6c4be41a0e9344fceb0adb904aaf932f1e528a