[INFO] fetching crate libpacket-core 0.1.0...
[INFO] testing libpacket-core-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate libpacket-core 0.1.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate libpacket-core 0.1.0 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 libpacket-core 0.1.0
[INFO] finished tweaking crates.io crate libpacket-core 0.1.0
[INFO] tweaked toml for crates.io crate libpacket-core 0.1.0 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] 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] 96759297d72673eab088d3564214062f1e8bd87e05ac3798af590b777942a5a2
[INFO] running `Command { std: "docker" "start" "-a" "96759297d72673eab088d3564214062f1e8bd87e05ac3798af590b777942a5a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96759297d72673eab088d3564214062f1e8bd87e05ac3798af590b777942a5a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96759297d72673eab088d3564214062f1e8bd87e05ac3798af590b777942a5a2", kill_on_drop: false }`
[INFO] [stdout] 96759297d72673eab088d3564214062f1e8bd87e05ac3798af590b777942a5a2
[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] 56e36b88b9d09fd29c820cac1776463702ebee2d8c3061178872b7f16314e819
[INFO] running `Command { std: "docker" "start" "-a" "56e36b88b9d09fd29c820cac1776463702ebee2d8c3061178872b7f16314e819", kill_on_drop: false }`
[INFO] [stderr]    Compiling libpacket-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "56e36b88b9d09fd29c820cac1776463702ebee2d8c3061178872b7f16314e819", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56e36b88b9d09fd29c820cac1776463702ebee2d8c3061178872b7f16314e819", kill_on_drop: false }`
[INFO] [stdout] 56e36b88b9d09fd29c820cac1776463702ebee2d8c3061178872b7f16314e819
[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] 44b60d7afde81d4b278512e649de9017cd3344f583cc75e2c3547531f0d3c895
[INFO] running `Command { std: "docker" "start" "-a" "44b60d7afde81d4b278512e649de9017cd3344f583cc75e2c3547531f0d3c895", kill_on_drop: false }`
[INFO] [stderr]    Compiling libpacket-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "44b60d7afde81d4b278512e649de9017cd3344f583cc75e2c3547531f0d3c895", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44b60d7afde81d4b278512e649de9017cd3344f583cc75e2c3547531f0d3c895", kill_on_drop: false }`
[INFO] [stdout] 44b60d7afde81d4b278512e649de9017cd3344f583cc75e2c3547531f0d3c895
[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] 6c41ba79d15ec167fb66e5985c9a0a72c13abeae8b57ba3d4c82373cd6d4f8dd
[INFO] running `Command { std: "docker" "start" "-a" "6c41ba79d15ec167fb66e5985c9a0a72c13abeae8b57ba3d4c82373cd6d4f8dd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libpacket_core-bd66f02eb4ed36ab)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test macaddr::tests::convertion ... ok
[INFO] [stdout] test macaddr::tests::type_of_addr ... ok
[INFO] [stdout] test macaddr::tests::str_from_mac_addr ... ok
[INFO] [stdout] test macaddr::tests::mac_addr_from_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libpacket-core
[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" "6c41ba79d15ec167fb66e5985c9a0a72c13abeae8b57ba3d4c82373cd6d4f8dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c41ba79d15ec167fb66e5985c9a0a72c13abeae8b57ba3d4c82373cd6d4f8dd", kill_on_drop: false }`
[INFO] [stdout] 6c41ba79d15ec167fb66e5985c9a0a72c13abeae8b57ba3d4c82373cd6d4f8dd