[INFO] fetching crate usb_scale 0.1.0...
[INFO] testing usb_scale-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate usb_scale 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate usb_scale 0.1.0
[INFO] finished tweaking crates.io crate usb_scale 0.1.0
[INFO] tweaked toml for crates.io crate usb_scale 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate usb_scale 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 usb_scale 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 82f8ff2ee3a3e3e281a5d8ad10bdaef558a4d024e1178054e4ae70ee64ff1c3a
[INFO] running `Command { std: "docker" "start" "-a" "82f8ff2ee3a3e3e281a5d8ad10bdaef558a4d024e1178054e4ae70ee64ff1c3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82f8ff2ee3a3e3e281a5d8ad10bdaef558a4d024e1178054e4ae70ee64ff1c3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82f8ff2ee3a3e3e281a5d8ad10bdaef558a4d024e1178054e4ae70ee64ff1c3a", kill_on_drop: false }`
[INFO] [stdout] 82f8ff2ee3a3e3e281a5d8ad10bdaef558a4d024e1178054e4ae70ee64ff1c3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b37f8d769e83f2dbf251eb363f472f96cc2d8b45944a83289f56f0c5bbb3ab68
[INFO] running `Command { std: "docker" "start" "-a" "b37f8d769e83f2dbf251eb363f472f96cc2d8b45944a83289f56f0c5bbb3ab68", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling hidapi v2.3.3
[INFO] [stderr]    Compiling usb_scale v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.48s
[INFO] running `Command { std: "docker" "inspect" "b37f8d769e83f2dbf251eb363f472f96cc2d8b45944a83289f56f0c5bbb3ab68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b37f8d769e83f2dbf251eb363f472f96cc2d8b45944a83289f56f0c5bbb3ab68", kill_on_drop: false }`
[INFO] [stdout] b37f8d769e83f2dbf251eb363f472f96cc2d8b45944a83289f56f0c5bbb3ab68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] bacd12bdb7a2904c263e01fd25d28a82c2f272e0fc69f573c715f3d655f5639a
[INFO] running `Command { std: "docker" "start" "-a" "bacd12bdb7a2904c263e01fd25d28a82c2f272e0fc69f573c715f3d655f5639a", kill_on_drop: false }`
[INFO] [stderr]    Compiling usb_scale v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "bacd12bdb7a2904c263e01fd25d28a82c2f272e0fc69f573c715f3d655f5639a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bacd12bdb7a2904c263e01fd25d28a82c2f272e0fc69f573c715f3d655f5639a", kill_on_drop: false }`
[INFO] [stdout] bacd12bdb7a2904c263e01fd25d28a82c2f272e0fc69f573c715f3d655f5639a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 782500d0d4c0d2eff27f95599a192bcf8163dc12cd78fb8c215cb77c1be6b4a1
[INFO] running `Command { std: "docker" "start" "-a" "782500d0d4c0d2eff27f95599a192bcf8163dc12cd78fb8c215cb77c1be6b4a1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/usb_scale-794d20c3cc5b36d7)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test weight::tests::weight_test ... ok
[INFO] [stderr]    Doc-tests usb_scale
[INFO] [stdout] test reader::tests::parse_scale_data_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 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" "782500d0d4c0d2eff27f95599a192bcf8163dc12cd78fb8c215cb77c1be6b4a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "782500d0d4c0d2eff27f95599a192bcf8163dc12cd78fb8c215cb77c1be6b4a1", kill_on_drop: false }`
[INFO] [stdout] 782500d0d4c0d2eff27f95599a192bcf8163dc12cd78fb8c215cb77c1be6b4a1