[INFO] fetching crate lix 0.0.0...
[INFO] testing lix-0.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate lix 0.0.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate lix 0.0.0 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 lix 0.0.0
[INFO] finished tweaking crates.io crate lix 0.0.0
[INFO] tweaked toml for crates.io crate lix 0.0.0 written to /workspace/builds/worker-10/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] [stderr]     Blocking waiting for file lock on package cache
[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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 5cb9dfe4c1de41676b256d894dea0a9adf2f7e1ccbbc9efc2aa33a0c733d210a
[INFO] running `Command { std: "docker" "start" "-a" "5cb9dfe4c1de41676b256d894dea0a9adf2f7e1ccbbc9efc2aa33a0c733d210a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5cb9dfe4c1de41676b256d894dea0a9adf2f7e1ccbbc9efc2aa33a0c733d210a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cb9dfe4c1de41676b256d894dea0a9adf2f7e1ccbbc9efc2aa33a0c733d210a", kill_on_drop: false }`
[INFO] [stdout] 5cb9dfe4c1de41676b256d894dea0a9adf2f7e1ccbbc9efc2aa33a0c733d210a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] f343115825b31ab1975e14162b7918a31b28ccf705c1b4583bfea27b19e9084d
[INFO] running `Command { std: "docker" "start" "-a" "f343115825b31ab1975e14162b7918a31b28ccf705c1b4583bfea27b19e9084d", kill_on_drop: false }`
[INFO] [stderr]    Compiling lix v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "f343115825b31ab1975e14162b7918a31b28ccf705c1b4583bfea27b19e9084d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f343115825b31ab1975e14162b7918a31b28ccf705c1b4583bfea27b19e9084d", kill_on_drop: false }`
[INFO] [stdout] f343115825b31ab1975e14162b7918a31b28ccf705c1b4583bfea27b19e9084d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] a9b8161480530c42649d12417dd9c75609187049daabb9e1ecb4511ff60e1626
[INFO] running `Command { std: "docker" "start" "-a" "a9b8161480530c42649d12417dd9c75609187049daabb9e1ecb4511ff60e1626", kill_on_drop: false }`
[INFO] [stderr]    Compiling lix v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "a9b8161480530c42649d12417dd9c75609187049daabb9e1ecb4511ff60e1626", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9b8161480530c42649d12417dd9c75609187049daabb9e1ecb4511ff60e1626", kill_on_drop: false }`
[INFO] [stdout] a9b8161480530c42649d12417dd9c75609187049daabb9e1ecb4511ff60e1626
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 399f6b255b1cc514cf94363491236c7b174080a76c8765c8aaa6f1d5c75458fc
[INFO] running `Command { std: "docker" "start" "-a" "399f6b255b1cc514cf94363491236c7b174080a76c8765c8aaa6f1d5c75458fc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lix-ce776a44f1e821fc)
[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 lix
[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" "399f6b255b1cc514cf94363491236c7b174080a76c8765c8aaa6f1d5c75458fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "399f6b255b1cc514cf94363491236c7b174080a76c8765c8aaa6f1d5c75458fc", kill_on_drop: false }`
[INFO] [stdout] 399f6b255b1cc514cf94363491236c7b174080a76c8765c8aaa6f1d5c75458fc