[INFO] fetching crate pnet_base 0.28.0...
[INFO] testing pnet_base-0.28.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate pnet_base 0.28.0 into /workspace/builds/worker-65/source
[INFO] validating manifest of crates.io crate pnet_base 0.28.0 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 pnet_base 0.28.0
[INFO] finished tweaking crates.io crate pnet_base 0.28.0
[INFO] tweaked toml for crates.io crate pnet_base 0.28.0 written to /workspace/builds/worker-65/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-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] 6d21c4d9a90293ae81d00df75220f4da90969d2ed5c206ab5b6c3f646dfeed5d
[INFO] running `Command { std: "docker" "start" "-a" "6d21c4d9a90293ae81d00df75220f4da90969d2ed5c206ab5b6c3f646dfeed5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d21c4d9a90293ae81d00df75220f4da90969d2ed5c206ab5b6c3f646dfeed5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d21c4d9a90293ae81d00df75220f4da90969d2ed5c206ab5b6c3f646dfeed5d", kill_on_drop: false }`
[INFO] [stdout] 6d21c4d9a90293ae81d00df75220f4da90969d2ed5c206ab5b6c3f646dfeed5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] 03fae58849823231d309cc79ac394d39e6e3f4a6ac70d1aa56bc0986876ea3dd
[INFO] running `Command { std: "docker" "start" "-a" "03fae58849823231d309cc79ac394d39e6e3f4a6ac70d1aa56bc0986876ea3dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling pnet_base v0.28.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "03fae58849823231d309cc79ac394d39e6e3f4a6ac70d1aa56bc0986876ea3dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03fae58849823231d309cc79ac394d39e6e3f4a6ac70d1aa56bc0986876ea3dd", kill_on_drop: false }`
[INFO] [stdout] 03fae58849823231d309cc79ac394d39e6e3f4a6ac70d1aa56bc0986876ea3dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] 2a7ecc4f3edaae3a8df91f964f73600e8d483589096edfbec4149e18248fc1c4
[INFO] running `Command { std: "docker" "start" "-a" "2a7ecc4f3edaae3a8df91f964f73600e8d483589096edfbec4149e18248fc1c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling serde_test v1.0.130
[INFO] [stderr]    Compiling pnet_base v0.28.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.09s
[INFO] running `Command { std: "docker" "inspect" "2a7ecc4f3edaae3a8df91f964f73600e8d483589096edfbec4149e18248fc1c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a7ecc4f3edaae3a8df91f964f73600e8d483589096edfbec4149e18248fc1c4", kill_on_drop: false }`
[INFO] [stdout] 2a7ecc4f3edaae3a8df91f964f73600e8d483589096edfbec4149e18248fc1c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] bab7bc123ed4024dca92718bfafc39ea48c5fc40e04b34311243e0ceb39a8a45
[INFO] running `Command { std: "docker" "start" "-a" "bab7bc123ed4024dca92718bfafc39ea48c5fc40e04b34311243e0ceb39a8a45", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.28s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pnet_base-430ad51c9a3cfd3e)
[INFO] [stdout] running 5 tests
[INFO] [stdout] test macaddr::tests::mac_addr_from_str ... ok
[INFO] [stdout] test macaddr::tests::convertion ... ok
[INFO] [stdout] test macaddr::tests::str_from_mac_addr ... ok
[INFO] [stdout] test macaddr::tests::fixed_size_slice_from_mac_addr ... ok
[INFO] [stderr]    Doc-tests pnet_base
[INFO] [stdout] test macaddr::tests::type_of_addr ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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" "bab7bc123ed4024dca92718bfafc39ea48c5fc40e04b34311243e0ceb39a8a45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bab7bc123ed4024dca92718bfafc39ea48c5fc40e04b34311243e0ceb39a8a45", kill_on_drop: false }`
[INFO] [stdout] bab7bc123ed4024dca92718bfafc39ea48c5fc40e04b34311243e0ceb39a8a45