[INFO] fetching crate pnet_base 0.29.0...
[INFO] testing pnet_base-0.29.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate pnet_base 0.29.0 into /workspace/builds/worker-93/source
[INFO] validating manifest of crates.io crate pnet_base 0.29.0 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 pnet_base 0.29.0
[INFO] finished tweaking crates.io crate pnet_base 0.29.0
[INFO] tweaked toml for crates.io crate pnet_base 0.29.0 written to /workspace/builds/worker-93/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] 4b1894b0e1c8a1b3b96bcd265bc0b9d8aef846f4a0ff5d5dcd80e509e0fded9e
[INFO] running `Command { std: "docker" "start" "-a" "4b1894b0e1c8a1b3b96bcd265bc0b9d8aef846f4a0ff5d5dcd80e509e0fded9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b1894b0e1c8a1b3b96bcd265bc0b9d8aef846f4a0ff5d5dcd80e509e0fded9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b1894b0e1c8a1b3b96bcd265bc0b9d8aef846f4a0ff5d5dcd80e509e0fded9e", kill_on_drop: false }`
[INFO] [stdout] 4b1894b0e1c8a1b3b96bcd265bc0b9d8aef846f4a0ff5d5dcd80e509e0fded9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] 79a4aa141bb8e21379d096b06f4508c9c6eebb23f63a866750146266185f98c4
[INFO] running `Command { std: "docker" "start" "-a" "79a4aa141bb8e21379d096b06f4508c9c6eebb23f63a866750146266185f98c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling pnet_base v0.29.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "79a4aa141bb8e21379d096b06f4508c9c6eebb23f63a866750146266185f98c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79a4aa141bb8e21379d096b06f4508c9c6eebb23f63a866750146266185f98c4", kill_on_drop: false }`
[INFO] [stdout] 79a4aa141bb8e21379d096b06f4508c9c6eebb23f63a866750146266185f98c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] 6a60dcf413a975a8b540524e014e13e669028ddf8b4412d3b76bcd28499ce794
[INFO] running `Command { std: "docker" "start" "-a" "6a60dcf413a975a8b540524e014e13e669028ddf8b4412d3b76bcd28499ce794", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling serde_test v1.0.136
[INFO] [stderr]    Compiling pnet_base v0.29.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.58s
[INFO] running `Command { std: "docker" "inspect" "6a60dcf413a975a8b540524e014e13e669028ddf8b4412d3b76bcd28499ce794", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a60dcf413a975a8b540524e014e13e669028ddf8b4412d3b76bcd28499ce794", kill_on_drop: false }`
[INFO] [stdout] 6a60dcf413a975a8b540524e014e13e669028ddf8b4412d3b76bcd28499ce794
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] 1414b8aa6f0cb9adaa0b47ab36fcbb3c15452131963d20b127dbed7cba3caed4
[INFO] running `Command { std: "docker" "start" "-a" "1414b8aa6f0cb9adaa0b47ab36fcbb3c15452131963d20b127dbed7cba3caed4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pnet_base-a15760e1fe78b365)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pnet_base
[INFO] [stdout] running 5 tests
[INFO] [stdout] test macaddr::tests::convertion ... ok
[INFO] [stdout] test macaddr::tests::fixed_size_slice_from_mac_addr ... ok
[INFO] [stdout] test macaddr::tests::mac_addr_from_str ... ok
[INFO] [stdout] test macaddr::tests::str_from_mac_addr ... ok
[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 0.00s
[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" "1414b8aa6f0cb9adaa0b47ab36fcbb3c15452131963d20b127dbed7cba3caed4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1414b8aa6f0cb9adaa0b47ab36fcbb3c15452131963d20b127dbed7cba3caed4", kill_on_drop: false }`
[INFO] [stdout] 1414b8aa6f0cb9adaa0b47ab36fcbb3c15452131963d20b127dbed7cba3caed4