[INFO] fetching crate serialport_srwp 2.2.6...
[INFO] building serialport_srwp-2.2.6 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate serialport_srwp 2.2.6 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate serialport_srwp 2.2.6
[INFO] finished tweaking crates.io crate serialport_srwp 2.2.6
[INFO] tweaked toml for crates.io crate serialport_srwp 2.2.6 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate serialport_srwp 2.2.6 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate serialport_srwp 2.2.6 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unescaper v0.1.6
[INFO] [stderr]   Downloaded serialport v4.7.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 77a8fbcf875b6e92ea2f5a1daff7d2156f5525584e266ddb9b4d4db7c2ba19a8
[INFO] running `Command { std: "docker" "start" "-a" "77a8fbcf875b6e92ea2f5a1daff7d2156f5525584e266ddb9b4d4db7c2ba19a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77a8fbcf875b6e92ea2f5a1daff7d2156f5525584e266ddb9b4d4db7c2ba19a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77a8fbcf875b6e92ea2f5a1daff7d2156f5525584e266ddb9b4d4db7c2ba19a8", kill_on_drop: false }`
[INFO] [stdout] 77a8fbcf875b6e92ea2f5a1daff7d2156f5525584e266ddb9b4d4db7c2ba19a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3a1c926c30896876d9d7cd23fdbf93fcaa3a2d729babd5340db768812d3b51e
[INFO] running `Command { std: "docker" "start" "-a" "a3a1c926c30896876d9d7cd23fdbf93fcaa3a2d729babd5340db768812d3b51e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling libudev v0.3.0
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling unescaper v0.1.6
[INFO] [stderr]    Compiling serialport v4.7.2
[INFO] [stderr]    Compiling serialport_srwp v2.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.84s
[INFO] running `Command { std: "docker" "inspect" "a3a1c926c30896876d9d7cd23fdbf93fcaa3a2d729babd5340db768812d3b51e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3a1c926c30896876d9d7cd23fdbf93fcaa3a2d729babd5340db768812d3b51e", kill_on_drop: false }`
[INFO] [stdout] a3a1c926c30896876d9d7cd23fdbf93fcaa3a2d729babd5340db768812d3b51e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9497a9e34fff123c3b23af127991c7e6c6c3c2a116c6787e08329d336127741
[INFO] running `Command { std: "docker" "start" "-a" "e9497a9e34fff123c3b23af127991c7e6c6c3c2a116c6787e08329d336127741", kill_on_drop: false }`
[INFO] [stderr]    Compiling serialport_srwp v2.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "e9497a9e34fff123c3b23af127991c7e6c6c3c2a116c6787e08329d336127741", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9497a9e34fff123c3b23af127991c7e6c6c3c2a116c6787e08329d336127741", kill_on_drop: false }`
[INFO] [stdout] e9497a9e34fff123c3b23af127991c7e6c6c3c2a116c6787e08329d336127741