[INFO] fetching crate unix-cred 0.1.1...
[INFO] testing unix-cred-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate unix-cred 0.1.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate unix-cred 0.1.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unix-cred 0.1.1
[INFO] finished tweaking crates.io crate unix-cred 0.1.1
[INFO] tweaked toml for crates.io crate unix-cred 0.1.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 226fca4236a7cea3bccb70bc0465afe8986e88fbc9f91562d39d5866a9897bc9
[INFO] running `Command { std: "docker" "start" "-a" "226fca4236a7cea3bccb70bc0465afe8986e88fbc9f91562d39d5866a9897bc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "226fca4236a7cea3bccb70bc0465afe8986e88fbc9f91562d39d5866a9897bc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "226fca4236a7cea3bccb70bc0465afe8986e88fbc9f91562d39d5866a9897bc9", kill_on_drop: false }`
[INFO] [stdout] 226fca4236a7cea3bccb70bc0465afe8986e88fbc9f91562d39d5866a9897bc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ff8c0e73f7189eeb19d23a5da18e7b8434aa5659acb8e6822205f1e61d08b24
[INFO] running `Command { std: "docker" "start" "-a" "0ff8c0e73f7189eeb19d23a5da18e7b8434aa5659acb8e6822205f1e61d08b24", kill_on_drop: false }`
[INFO] [stderr]    Compiling unix-cred v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "0ff8c0e73f7189eeb19d23a5da18e7b8434aa5659acb8e6822205f1e61d08b24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ff8c0e73f7189eeb19d23a5da18e7b8434aa5659acb8e6822205f1e61d08b24", kill_on_drop: false }`
[INFO] [stdout] 0ff8c0e73f7189eeb19d23a5da18e7b8434aa5659acb8e6822205f1e61d08b24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d18018c7247584013039b9ec3d7db9c4361a545fbd130356ee25749cc9eb6e3
[INFO] running `Command { std: "docker" "start" "-a" "6d18018c7247584013039b9ec3d7db9c4361a545fbd130356ee25749cc9eb6e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling unix-cred v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "6d18018c7247584013039b9ec3d7db9c4361a545fbd130356ee25749cc9eb6e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d18018c7247584013039b9ec3d7db9c4361a545fbd130356ee25749cc9eb6e3", kill_on_drop: false }`
[INFO] [stdout] 6d18018c7247584013039b9ec3d7db9c4361a545fbd130356ee25749cc9eb6e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0b15b36b1e72b0c829a8939a4dbf088dbb6e8dd8de5c4e26e1e510c63d0bca03
[INFO] running `Command { std: "docker" "start" "-a" "0b15b36b1e72b0c829a8939a4dbf088dbb6e8dd8de5c4e26e1e510c63d0bca03", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/unix_cred-d24adb2a5da1ee39)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_get_peer_ids_bad_fd ... ok
[INFO] [stdout] test tests::test_get_peer_pid_ids ... ok
[INFO] [stdout] test tests::test_get_peer_ids ... ok
[INFO] [stdout] test ucred::tests::test_get_ucred ... ok
[INFO] [stdout] test tests::test_get_peer_pid_ids_bad_fd ... ok
[INFO] [stdout] test ucred::tests::test_get_ucred_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests unix-cred
[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" "0b15b36b1e72b0c829a8939a4dbf088dbb6e8dd8de5c4e26e1e510c63d0bca03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b15b36b1e72b0c829a8939a4dbf088dbb6e8dd8de5c4e26e1e510c63d0bca03", kill_on_drop: false }`
[INFO] [stdout] 0b15b36b1e72b0c829a8939a4dbf088dbb6e8dd8de5c4e26e1e510c63d0bca03