[INFO] fetching crate serial-can 0.1.0...
[INFO] testing serial-can-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate serial-can 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate serial-can 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate serial-can 0.1.0
[INFO] tweaked toml for crates.io crate serial-can 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate serial-can 0.1.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate serial-can 0.1.0 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f4a012bcc2b2211bdb4c5f8e98a4ce232a5193b303845e34111113a5666d01b1
[INFO] running `Command { std: "docker" "start" "-a" "f4a012bcc2b2211bdb4c5f8e98a4ce232a5193b303845e34111113a5666d01b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4a012bcc2b2211bdb4c5f8e98a4ce232a5193b303845e34111113a5666d01b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4a012bcc2b2211bdb4c5f8e98a4ce232a5193b303845e34111113a5666d01b1", kill_on_drop: false }`
[INFO] [stdout] f4a012bcc2b2211bdb4c5f8e98a4ce232a5193b303845e34111113a5666d01b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e761f7491c4f81fa7368d9805e6be4d27ddec2bf01b8e51fd9a7caeceddb8b4
[INFO] running `Command { std: "docker" "start" "-a" "0e761f7491c4f81fa7368d9805e6be4d27ddec2bf01b8e51fd9a7caeceddb8b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling nb v1.1.0
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling embedded-can v0.4.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling serial-can v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.39s
[INFO] running `Command { std: "docker" "inspect" "0e761f7491c4f81fa7368d9805e6be4d27ddec2bf01b8e51fd9a7caeceddb8b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e761f7491c4f81fa7368d9805e6be4d27ddec2bf01b8e51fd9a7caeceddb8b4", kill_on_drop: false }`
[INFO] [stdout] 0e761f7491c4f81fa7368d9805e6be4d27ddec2bf01b8e51fd9a7caeceddb8b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf11b687376e590c02ab0428ddb8b89dcc0f8d85acbaf18ebfe979d1e48cf780
[INFO] running `Command { std: "docker" "start" "-a" "bf11b687376e590c02ab0428ddb8b89dcc0f8d85acbaf18ebfe979d1e48cf780", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling libudev v0.3.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling unescaper v0.1.5
[INFO] [stderr]    Compiling serialport v4.5.0
[INFO] [stderr]    Compiling serial-can v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.42s
[INFO] running `Command { std: "docker" "inspect" "bf11b687376e590c02ab0428ddb8b89dcc0f8d85acbaf18ebfe979d1e48cf780", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf11b687376e590c02ab0428ddb8b89dcc0f8d85acbaf18ebfe979d1e48cf780", kill_on_drop: false }`
[INFO] [stdout] bf11b687376e590c02ab0428ddb8b89dcc0f8d85acbaf18ebfe979d1e48cf780
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a1c43b1a572590080ce8e68c6efd09b9d107ff1798bbd64a71eee16abc2d24b0
[INFO] running `Command { std: "docker" "start" "-a" "a1c43b1a572590080ce8e68c6efd09b9d107ff1798bbd64a71eee16abc2d24b0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serial_can-e06a8a71953e6e42)
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::format_close ... ok
[INFO] [stdout] test tests::format_command ... ok
[INFO] [stdout] test tests::format_transmit ... ok
[INFO] [stdout] test tests::format_setup ... ok
[INFO] [stdout] test tests::format_open ... ok
[INFO] [stdout] test tests::parse_command ... ok
[INFO] [stdout] test tests::parse_open ... ok
[INFO] [stdout] test tests::parse_transmit ... ok
[INFO] [stdout] test tests::parse_setup ... ok
[INFO] [stderr]    Doc-tests serial_can
[INFO] [stdout] test tests::parse_close ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[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" "a1c43b1a572590080ce8e68c6efd09b9d107ff1798bbd64a71eee16abc2d24b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1c43b1a572590080ce8e68c6efd09b9d107ff1798bbd64a71eee16abc2d24b0", kill_on_drop: false }`
[INFO] [stdout] a1c43b1a572590080ce8e68c6efd09b9d107ff1798bbd64a71eee16abc2d24b0