[INFO] fetching crate ydlidar-rust-driver 0.1.3...
[INFO] building ydlidar-rust-driver-0.1.3 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate ydlidar-rust-driver 0.1.3 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate ydlidar-rust-driver 0.1.3
[INFO] finished tweaking crates.io crate ydlidar-rust-driver 0.1.3
[INFO] tweaked toml for crates.io crate ydlidar-rust-driver 0.1.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ydlidar-rust-driver 0.1.3 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ydlidar-rust-driver 0.1.3 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ff620fb2c5b8bf278a2ccd91d4919b297217d055d41622d0a42839ae322f57a
[INFO] running `Command { std: "docker" "start" "-a" "8ff620fb2c5b8bf278a2ccd91d4919b297217d055d41622d0a42839ae322f57a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ff620fb2c5b8bf278a2ccd91d4919b297217d055d41622d0a42839ae322f57a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ff620fb2c5b8bf278a2ccd91d4919b297217d055d41622d0a42839ae322f57a", kill_on_drop: false }`
[INFO] [stdout] 8ff620fb2c5b8bf278a2ccd91d4919b297217d055d41622d0a42839ae322f57a
[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=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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b9dc1a685067217f4291b08bdb996fee78889f45f689ebab1dbe26e1a5f995a
[INFO] running `Command { std: "docker" "start" "-a" "3b9dc1a685067217f4291b08bdb996fee78889f45f689ebab1dbe26e1a5f995a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling embedded-io v0.6.1
[INFO] [stderr]    Compiling nb v1.1.0
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[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 ydlidar-rust-driver v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `SCAN_POINT_SIZE` is never used
[INFO] [stdout]   --> src/lidar.rs:62:7
[INFO] [stdout]    |
[INFO] [stdout] 62 | const SCAN_POINT_SIZE: usize = 5;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.99s
[INFO] running `Command { std: "docker" "inspect" "3b9dc1a685067217f4291b08bdb996fee78889f45f689ebab1dbe26e1a5f995a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b9dc1a685067217f4291b08bdb996fee78889f45f689ebab1dbe26e1a5f995a", kill_on_drop: false }`
[INFO] [stdout] 3b9dc1a685067217f4291b08bdb996fee78889f45f689ebab1dbe26e1a5f995a
[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=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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12b235bcfbf0f455cc7c178312c0cabb6b92ff78e8824b021c80599a33b7bf72
[INFO] running `Command { std: "docker" "start" "-a" "12b235bcfbf0f455cc7c178312c0cabb6b92ff78e8824b021c80599a33b7bf72", kill_on_drop: false }`
[INFO] [stdout] warning: constant `SCAN_POINT_SIZE` is never used
[INFO] [stdout]   --> src/lidar.rs:62:7
[INFO] [stdout]    |
[INFO] [stdout] 62 | const SCAN_POINT_SIZE: usize = 5;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ydlidar-rust-driver v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `SCAN_POINT_SIZE` is never used
[INFO] [stdout]   --> src/lidar.rs:62:7
[INFO] [stdout]    |
[INFO] [stdout] 62 | const SCAN_POINT_SIZE: usize = 5;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "12b235bcfbf0f455cc7c178312c0cabb6b92ff78e8824b021c80599a33b7bf72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12b235bcfbf0f455cc7c178312c0cabb6b92ff78e8824b021c80599a33b7bf72", kill_on_drop: false }`
[INFO] [stdout] 12b235bcfbf0f455cc7c178312c0cabb6b92ff78e8824b021c80599a33b7bf72