[INFO] cloning repository https://github.com/rdeoux-arrive/serial-tester
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rdeoux-arrive/serial-tester" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frdeoux-arrive%2Fserial-tester", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frdeoux-arrive%2Fserial-tester'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b7160c63ebf2b24d499349b8b44ecdfe5469fa46
[INFO] documenting rdeoux-arrive/serial-tester against beta-2026-01-20 for beta-1.94-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frdeoux-arrive%2Fserial-tester" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rdeoux-arrive/serial-tester
[INFO] finished tweaking git repo https://github.com/rdeoux-arrive/serial-tester
[INFO] tweaked toml for git repo https://github.com/rdeoux-arrive/serial-tester written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rdeoux-arrive/serial-tester on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rdeoux-arrive/serial-tester 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-2026-01-20" "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 libudev v0.3.0
[INFO] [stderr]   Downloaded termios v0.3.3
[INFO] [stderr]   Downloaded clap v4.5.41
[INFO] [stderr]   Downloaded anstyle-query v1.1.3
[INFO] [stderr]   Downloaded clap_derive v4.5.41
[INFO] [stderr]   Downloaded anstyle-wincon v3.0.9
[INFO] [stderr]   Downloaded indicatif v0.18.0
[INFO] [stderr]   Downloaded anstream v0.6.19
[INFO] [stderr]   Downloaded console v0.16.0
[INFO] [stderr]   Downloaded serialport v4.7.2
[INFO] [stderr]   Downloaded clap_builder v4.5.41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 443fb937b2f1557cad00993847f39c122d849971cf2c4dc888d4bc8eda590e4b
[INFO] running `Command { std: "docker" "start" "-a" "443fb937b2f1557cad00993847f39c122d849971cf2c4dc888d4bc8eda590e4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "443fb937b2f1557cad00993847f39c122d849971cf2c4dc888d4bc8eda590e4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "443fb937b2f1557cad00993847f39c122d849971cf2c4dc888d4bc8eda590e4b", kill_on_drop: false }`
[INFO] [stdout] 443fb937b2f1557cad00993847f39c122d849971cf2c4dc888d4bc8eda590e4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15dc3395e3dd5e655dffec26f1e811bb47a8ecbeac2d1cd540e086e2ba317606
[INFO] running `Command { std: "docker" "start" "-a" "15dc3395e3dd5e655dffec26f1e811bb47a8ecbeac2d1cd540e086e2ba317606", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]     Checking anstyle-query v1.1.3
[INFO] [stderr]     Checking anstyle v1.0.11
[INFO] [stderr]     Checking colorchoice v1.0.4
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]     Checking anstyle-parse v0.2.7
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking clap_lex v0.7.5
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking unit-prefix v0.5.1
[INFO] [stderr]     Checking colored v3.0.0
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking anstream v0.6.19
[INFO] [stderr]     Checking clap_builder v4.5.41
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking console v0.16.0
[INFO] [stderr]     Checking termios v0.3.3
[INFO] [stderr]     Checking libudev v0.3.0
[INFO] [stderr]     Checking indicatif v0.18.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling clap_derive v4.5.41
[INFO] [stderr]     Checking unescaper v0.1.6
[INFO] [stderr]     Checking serialport v4.7.2
[INFO] [stderr]     Checking clap v4.5.41
[INFO] [stderr]  Documenting serial-tester v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.16s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/serial_tester/index.html
[INFO] running `Command { std: "docker" "inspect" "15dc3395e3dd5e655dffec26f1e811bb47a8ecbeac2d1cd540e086e2ba317606", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15dc3395e3dd5e655dffec26f1e811bb47a8ecbeac2d1cd540e086e2ba317606", kill_on_drop: false }`
[INFO] [stdout] 15dc3395e3dd5e655dffec26f1e811bb47a8ecbeac2d1cd540e086e2ba317606
