[INFO] fetching crate interfaces 0.0.8...
[INFO] testing interfaces-0.0.8 against 1.59.0 for beta-1.60-1
[INFO] extracting crate interfaces 0.0.8 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate interfaces 0.0.8 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate interfaces 0.0.8
[INFO] finished tweaking crates.io crate interfaces 0.0.8
[INFO] tweaked toml for crates.io crate interfaces 0.0.8 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate crates.io crate interfaces 0.0.8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5cd44193fce5eb27d2e58aed3af23a841d92ae00794b3dea330814fa4561449
[INFO] running `Command { std: "docker" "start" "-a" "c5cd44193fce5eb27d2e58aed3af23a841d92ae00794b3dea330814fa4561449", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5cd44193fce5eb27d2e58aed3af23a841d92ae00794b3dea330814fa4561449", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5cd44193fce5eb27d2e58aed3af23a841d92ae00794b3dea330814fa4561449", kill_on_drop: false }`
[INFO] [stdout] c5cd44193fce5eb27d2e58aed3af23a841d92ae00794b3dea330814fa4561449
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0d1e72b63eb4a95ff1516609da29025a6cc8c3453d53d190c59c3e92112ff93
[INFO] running `Command { std: "docker" "start" "-a" "a0d1e72b63eb4a95ff1516609da29025a6cc8c3453d53d190c59c3e92112ff93", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling ucd-util v0.1.8
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling utf8-ranges v1.0.4
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]    Compiling pest v0.3.3
[INFO] [stderr]    Compiling cc v1.0.66
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling nix v0.23.0
[INFO] [stderr]    Compiling handlebars v0.29.1
[INFO] [stderr]    Compiling interfaces v0.0.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.54s
[INFO] running `Command { std: "docker" "inspect" "a0d1e72b63eb4a95ff1516609da29025a6cc8c3453d53d190c59c3e92112ff93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0d1e72b63eb4a95ff1516609da29025a6cc8c3453d53d190c59c3e92112ff93", kill_on_drop: false }`
[INFO] [stdout] a0d1e72b63eb4a95ff1516609da29025a6cc8c3453d53d190c59c3e92112ff93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6184759a74a90773e91475ae570ddcfba691a722a5fe1100acaa227afe58806
[INFO] running `Command { std: "docker" "start" "-a" "a6184759a74a90773e91475ae570ddcfba691a722a5fe1100acaa227afe58806", kill_on_drop: false }`
[INFO] [stderr]    Compiling interfaces v0.0.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "a6184759a74a90773e91475ae570ddcfba691a722a5fe1100acaa227afe58806", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6184759a74a90773e91475ae570ddcfba691a722a5fe1100acaa227afe58806", kill_on_drop: false }`
[INFO] [stdout] a6184759a74a90773e91475ae570ddcfba691a722a5fe1100acaa227afe58806
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7b9af394781cb6e38508c9e1df0877bca6d6d2f8b73482f2c393bb7a19a785eb
[INFO] running `Command { std: "docker" "start" "-a" "7b9af394781cb6e38508c9e1df0877bca6d6d2f8b73482f2c393bb7a19a785eb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/interfaces-d8137c2c807d03d3)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test constants::tests::test_existing ... ok
[INFO] [stdout] test constants::tests::test_not_existing ... ok
[INFO] [stdout] test error::tests::test_error_has_traits ... ok
[INFO] [stdout] test ffi::tests::test_make_int16 ... ok
[INFO] [stdout] test tests::test_hardwareaddr_deriving ... ok
[INFO] [stdout] test tests::test_hardwareaddr_format ... ok
[INFO] [stderr]    Doc-tests interfaces
[INFO] [stdout] test tests::test_interface_is_comparable ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - Interface::get_by_name (line 278) ... ok
[INFO] [stdout] test src/lib.rs - HardwareAddr::as_bare_string (line 141) ... ok
[INFO] [stdout] test src/lib.rs - HardwareAddr::as_string (line 124) ... ok
[INFO] [stdout] test src/lib.rs - HardwareAddr::as_bytes (line 157) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7b9af394781cb6e38508c9e1df0877bca6d6d2f8b73482f2c393bb7a19a785eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b9af394781cb6e38508c9e1df0877bca6d6d2f8b73482f2c393bb7a19a785eb", kill_on_drop: false }`
[INFO] [stdout] 7b9af394781cb6e38508c9e1df0877bca6d6d2f8b73482f2c393bb7a19a785eb