[INFO] fetching crate nex-packet-builder 0.19.1...
[INFO] testing nex-packet-builder-0.19.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate nex-packet-builder 0.19.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate nex-packet-builder 0.19.1
[INFO] finished tweaking crates.io crate nex-packet-builder 0.19.1
[INFO] tweaked toml for crates.io crate nex-packet-builder 0.19.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nex-packet-builder 0.19.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nex-packet-builder 0.19.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c2f4d144519769603c0c1ca8f05d15ffada17ea82e99d9a248dc22435ad9d16
[INFO] running `Command { std: "docker" "start" "-a" "7c2f4d144519769603c0c1ca8f05d15ffada17ea82e99d9a248dc22435ad9d16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c2f4d144519769603c0c1ca8f05d15ffada17ea82e99d9a248dc22435ad9d16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c2f4d144519769603c0c1ca8f05d15ffada17ea82e99d9a248dc22435ad9d16", kill_on_drop: false }`
[INFO] [stdout] 7c2f4d144519769603c0c1ca8f05d15ffada17ea82e99d9a248dc22435ad9d16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9c86c1f728bc4e28ac242c4ead26fea7d4fe1e2207c888d54eb90b472fbf0f8
[INFO] running `Command { std: "docker" "start" "-a" "f9c86c1f728bc4e28ac242c4ead26fea7d4fe1e2207c888d54eb90b472fbf0f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.82
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling netdev v0.34.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling nex-core v0.19.1
[INFO] [stderr]    Compiling nex-macro-helper v0.19.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.63
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling nex-macro v0.19.1
[INFO] [stderr]    Compiling nex-packet v0.19.1
[INFO] [stderr]    Compiling nex-packet-builder v0.19.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.18s
[INFO] running `Command { std: "docker" "inspect" "f9c86c1f728bc4e28ac242c4ead26fea7d4fe1e2207c888d54eb90b472fbf0f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9c86c1f728bc4e28ac242c4ead26fea7d4fe1e2207c888d54eb90b472fbf0f8", kill_on_drop: false }`
[INFO] [stdout] f9c86c1f728bc4e28ac242c4ead26fea7d4fe1e2207c888d54eb90b472fbf0f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 057f0a97e76d5d3917ee0a46b58a1c06b4d9acd16ba2b4632826cee9275369d2
[INFO] running `Command { std: "docker" "start" "-a" "057f0a97e76d5d3917ee0a46b58a1c06b4d9acd16ba2b4632826cee9275369d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling nex-packet-builder v0.19.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "057f0a97e76d5d3917ee0a46b58a1c06b4d9acd16ba2b4632826cee9275369d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "057f0a97e76d5d3917ee0a46b58a1c06b4d9acd16ba2b4632826cee9275369d2", kill_on_drop: false }`
[INFO] [stdout] 057f0a97e76d5d3917ee0a46b58a1c06b4d9acd16ba2b4632826cee9275369d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7649273c85d71e73f26870e9820ad13b7346849bb8afb5b9d08d7b0e83c6fe0b
[INFO] running `Command { std: "docker" "start" "-a" "7649273c85d71e73f26870e9820ad13b7346849bb8afb5b9d08d7b0e83c6fe0b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nex_packet_builder-23af0bc2671f33b6)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test dhcp::tests::test_dhcp_discover_builder ... ok
[INFO] [stdout] test dhcp::tests::test_dhcp_request_builder ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nex_packet_builder
[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" "7649273c85d71e73f26870e9820ad13b7346849bb8afb5b9d08d7b0e83c6fe0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7649273c85d71e73f26870e9820ad13b7346849bb8afb5b9d08d7b0e83c6fe0b", kill_on_drop: false }`
[INFO] [stdout] 7649273c85d71e73f26870e9820ad13b7346849bb8afb5b9d08d7b0e83c6fe0b