[INFO] fetching crate w5500-dhcp 0.2.0...
[INFO] testing w5500-dhcp-0.2.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate w5500-dhcp 0.2.0 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate w5500-dhcp 0.2.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate w5500-dhcp 0.2.0
[INFO] finished tweaking crates.io crate w5500-dhcp 0.2.0
[INFO] tweaked toml for crates.io crate w5500-dhcp 0.2.0 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded w5500-hl v0.7.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 097213c07b99ef977e941e478b110c8a3e6ae2c6379c2cf9256891054797a073
[INFO] running `Command { std: "docker" "start" "-a" "097213c07b99ef977e941e478b110c8a3e6ae2c6379c2cf9256891054797a073", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "097213c07b99ef977e941e478b110c8a3e6ae2c6379c2cf9256891054797a073", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "097213c07b99ef977e941e478b110c8a3e6ae2c6379c2cf9256891054797a073", kill_on_drop: false }`
[INFO] [stdout] 097213c07b99ef977e941e478b110c8a3e6ae2c6379c2cf9256891054797a073
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9597c74421aec96462f7feac38ba35d31ec8692100aa555f4fc6092c952d368
[INFO] running `Command { std: "docker" "start" "-a" "c9597c74421aec96462f7feac38ba35d31ec8692100aa555f4fc6092c952d368", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling w5500-ll v0.10.1
[INFO] [stderr]    Compiling w5500-hl v0.7.1
[INFO] [stderr]    Compiling w5500-dhcp v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.85s
[INFO] running `Command { std: "docker" "inspect" "c9597c74421aec96462f7feac38ba35d31ec8692100aa555f4fc6092c952d368", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9597c74421aec96462f7feac38ba35d31ec8692100aa555f4fc6092c952d368", kill_on_drop: false }`
[INFO] [stdout] c9597c74421aec96462f7feac38ba35d31ec8692100aa555f4fc6092c952d368
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ace541a9a8854811754ffde479c188d755f3cf4d263576a9246da7aeacf766ec
[INFO] running `Command { std: "docker" "start" "-a" "ace541a9a8854811754ffde479c188d755f3cf4d263576a9246da7aeacf766ec", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling getrandom v0.2.5
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling w5500-dhcp v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.35s
[INFO] running `Command { std: "docker" "inspect" "ace541a9a8854811754ffde479c188d755f3cf4d263576a9246da7aeacf766ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ace541a9a8854811754ffde479c188d755f3cf4d263576a9246da7aeacf766ec", kill_on_drop: false }`
[INFO] [stdout] ace541a9a8854811754ffde479c188d755f3cf4d263576a9246da7aeacf766ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 281c8500cf85585b9181f9c439abb5f734c64baa0031d0c247c0d145869b1c1b
[INFO] running `Command { std: "docker" "start" "-a" "281c8500cf85585b9181f9c439abb5f734c64baa0031d0c247c0d145869b1c1b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/w5500_dhcp-0492fe94857ef362)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests w5500-dhcp
[INFO] [stdout] test pkt::tests::dhcp_discover_smoke ... ok
[INFO] [stdout] test pkt::tests::dhcp_request_smoke ... 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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - Dhcp::is_bound (line 163) ... ok
[INFO] [stdout] test src/lib.rs - Dhcp::new (line 124) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "281c8500cf85585b9181f9c439abb5f734c64baa0031d0c247c0d145869b1c1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "281c8500cf85585b9181f9c439abb5f734c64baa0031d0c247c0d145869b1c1b", kill_on_drop: false }`
[INFO] [stdout] 281c8500cf85585b9181f9c439abb5f734c64baa0031d0c247c0d145869b1c1b