[INFO] fetching crate os_str 0.0.1...
[INFO] testing os_str-0.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate os_str 0.0.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate os_str 0.0.1 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 os_str 0.0.1
[INFO] finished tweaking crates.io crate os_str 0.0.1
[INFO] tweaked toml for crates.io crate os_str 0.0.1 written to /workspace/builds/worker-8/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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 614a6ae308cff14b69520c088f31477b195d06792d791378fa41e5ad22ca46b6
[INFO] running `Command { std: "docker" "start" "-a" "614a6ae308cff14b69520c088f31477b195d06792d791378fa41e5ad22ca46b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "614a6ae308cff14b69520c088f31477b195d06792d791378fa41e5ad22ca46b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "614a6ae308cff14b69520c088f31477b195d06792d791378fa41e5ad22ca46b6", kill_on_drop: false }`
[INFO] [stdout] 614a6ae308cff14b69520c088f31477b195d06792d791378fa41e5ad22ca46b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] dbab646c88f44b8718509f4f2c7ada961b2fe8998d7d9acf214c07247d862a57
[INFO] running `Command { std: "docker" "start" "-a" "dbab646c88f44b8718509f4f2c7ada961b2fe8998d7d9acf214c07247d862a57", kill_on_drop: false }`
[INFO] [stderr]    Compiling os_str v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "dbab646c88f44b8718509f4f2c7ada961b2fe8998d7d9acf214c07247d862a57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbab646c88f44b8718509f4f2c7ada961b2fe8998d7d9acf214c07247d862a57", kill_on_drop: false }`
[INFO] [stdout] dbab646c88f44b8718509f4f2c7ada961b2fe8998d7d9acf214c07247d862a57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 0f6d70d91e029c02d80aaf2d4ce2f55282eb54ace7bed501d90ee7ad23278b54
[INFO] running `Command { std: "docker" "start" "-a" "0f6d70d91e029c02d80aaf2d4ce2f55282eb54ace7bed501d90ee7ad23278b54", kill_on_drop: false }`
[INFO] [stderr]    Compiling os_str v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/os_str-4f2c1b4b28d02bfc)
[INFO] running `Command { std: "docker" "inspect" "0f6d70d91e029c02d80aaf2d4ce2f55282eb54ace7bed501d90ee7ad23278b54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f6d70d91e029c02d80aaf2d4ce2f55282eb54ace7bed501d90ee7ad23278b54", kill_on_drop: false }`
[INFO] [stdout] 0f6d70d91e029c02d80aaf2d4ce2f55282eb54ace7bed501d90ee7ad23278b54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] d129d901d51b6375e8763bf8a977734363b62ce8c7d926f1f225c0fbcd9c5acc
[INFO] running `Command { std: "docker" "start" "-a" "d129d901d51b6375e8763bf8a977734363b62ce8c7d926f1f225c0fbcd9c5acc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/os_str-4f2c1b4b28d02bfc)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests os_str
[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" "d129d901d51b6375e8763bf8a977734363b62ce8c7d926f1f225c0fbcd9c5acc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d129d901d51b6375e8763bf8a977734363b62ce8c7d926f1f225c0fbcd9c5acc", kill_on_drop: false }`
[INFO] [stdout] d129d901d51b6375e8763bf8a977734363b62ce8c7d926f1f225c0fbcd9c5acc