[INFO] fetching crate pnet_base 0.28.0...
[INFO] testing pnet_base-0.28.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate pnet_base 0.28.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate pnet_base 0.28.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de67b58add4e5d11d8520e08db1b806d750f0740b6417de659826a22f3871f4f
[INFO] running `Command { std: "docker" "start" "-a" "de67b58add4e5d11d8520e08db1b806d750f0740b6417de659826a22f3871f4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de67b58add4e5d11d8520e08db1b806d750f0740b6417de659826a22f3871f4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de67b58add4e5d11d8520e08db1b806d750f0740b6417de659826a22f3871f4f", kill_on_drop: false }`
[INFO] [stdout] de67b58add4e5d11d8520e08db1b806d750f0740b6417de659826a22f3871f4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b02cfda6a9b6bc3f1f5d16f9ebd7d4d2d5f41d678754c70a5de3e32412769b4
[INFO] running `Command { std: "docker" "start" "-a" "1b02cfda6a9b6bc3f1f5d16f9ebd7d4d2d5f41d678754c70a5de3e32412769b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling pnet_base v0.28.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "1b02cfda6a9b6bc3f1f5d16f9ebd7d4d2d5f41d678754c70a5de3e32412769b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b02cfda6a9b6bc3f1f5d16f9ebd7d4d2d5f41d678754c70a5de3e32412769b4", kill_on_drop: false }`
[INFO] [stdout] 1b02cfda6a9b6bc3f1f5d16f9ebd7d4d2d5f41d678754c70a5de3e32412769b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 069822d3d6ed89694c697e578bf42bf780860d5337eb9d4fc777927b97f8767e
[INFO] running `Command { std: "docker" "start" "-a" "069822d3d6ed89694c697e578bf42bf780860d5337eb9d4fc777927b97f8767e", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_test v1.0.127
[INFO] [stderr]    Compiling pnet_base v0.28.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "069822d3d6ed89694c697e578bf42bf780860d5337eb9d4fc777927b97f8767e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "069822d3d6ed89694c697e578bf42bf780860d5337eb9d4fc777927b97f8767e", kill_on_drop: false }`
[INFO] [stdout] 069822d3d6ed89694c697e578bf42bf780860d5337eb9d4fc777927b97f8767e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9d52d90ace64619d0907b022a857b2fba011379c89817fc01bb6876bb666a4b0
[INFO] running `Command { std: "docker" "start" "-a" "9d52d90ace64619d0907b022a857b2fba011379c89817fc01bb6876bb666a4b0", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 5 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pnet_base-7f25ddf64dede355)
[INFO] [stdout] test macaddr::tests::mac_addr_from_str ... ok
[INFO] [stderr]    Doc-tests pnet_base
[INFO] [stdout] test macaddr::tests::type_of_addr ... ok
[INFO] [stdout] test macaddr::tests::fixed_size_slice_from_mac_addr ... ok
[INFO] [stdout] test macaddr::tests::convertion ... ok
[INFO] [stdout] test macaddr::tests::str_from_mac_addr ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "9d52d90ace64619d0907b022a857b2fba011379c89817fc01bb6876bb666a4b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d52d90ace64619d0907b022a857b2fba011379c89817fc01bb6876bb666a4b0", kill_on_drop: false }`
[INFO] [stdout] 9d52d90ace64619d0907b022a857b2fba011379c89817fc01bb6876bb666a4b0