[INFO] fetching crate lx16a-servo 0.2.1...
[INFO] testing lx16a-servo-0.2.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate lx16a-servo 0.2.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate lx16a-servo 0.2.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate lx16a-servo 0.2.1
[INFO] tweaked toml for crates.io crate lx16a-servo 0.2.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lx16a-servo 0.2.1 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 lx16a-servo 0.2.1 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 8b6c8b8422c5279f6a4860b7615f1acd6f514d851872cbe103b0fc4127bdd008
[INFO] running `Command { std: "docker" "start" "-a" "8b6c8b8422c5279f6a4860b7615f1acd6f514d851872cbe103b0fc4127bdd008", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b6c8b8422c5279f6a4860b7615f1acd6f514d851872cbe103b0fc4127bdd008", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b6c8b8422c5279f6a4860b7615f1acd6f514d851872cbe103b0fc4127bdd008", kill_on_drop: false }`
[INFO] [stdout] 8b6c8b8422c5279f6a4860b7615f1acd6f514d851872cbe103b0fc4127bdd008
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 7e52ffa593c168260ed7fe221553dd298365423f145976c6771d755b73637a68
[INFO] running `Command { std: "docker" "start" "-a" "7e52ffa593c168260ed7fe221553dd298365423f145976c6771d755b73637a68", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling thiserror v2.0.17
[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 quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling unescaper v0.1.6
[INFO] [stderr]    Compiling serialport v4.8.1
[INFO] [stderr]    Compiling lx16a-servo v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.75s
[INFO] running `Command { std: "docker" "inspect" "7e52ffa593c168260ed7fe221553dd298365423f145976c6771d755b73637a68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e52ffa593c168260ed7fe221553dd298365423f145976c6771d755b73637a68", kill_on_drop: false }`
[INFO] [stdout] 7e52ffa593c168260ed7fe221553dd298365423f145976c6771d755b73637a68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] db6481b825dccf8caaf9bf316c7d7e27fe4260a24a9bc2b8e1ec51ccd1c69eea
[INFO] running `Command { std: "docker" "start" "-a" "db6481b825dccf8caaf9bf316c7d7e27fe4260a24a9bc2b8e1ec51ccd1c69eea", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling sdd v3.0.10
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling scc v2.4.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serial_test_derive v3.2.0
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling serial_test v3.2.0
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling unescaper v0.1.6
[INFO] [stderr]    Compiling serialport v4.8.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling lx16a-servo v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.32s
[INFO] running `Command { std: "docker" "inspect" "db6481b825dccf8caaf9bf316c7d7e27fe4260a24a9bc2b8e1ec51ccd1c69eea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db6481b825dccf8caaf9bf316c7d7e27fe4260a24a9bc2b8e1ec51ccd1c69eea", kill_on_drop: false }`
[INFO] [stdout] db6481b825dccf8caaf9bf316c7d7e27fe4260a24a9bc2b8e1ec51ccd1c69eea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] c9ca280d2a575608a563c3d02b031a80a489535ce6724d3019bfdc4da4179bb6
[INFO] running `Command { std: "docker" "start" "-a" "c9ca280d2a575608a563c3d02b031a80a489535ce6724d3019bfdc4da4179bb6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lx16a_servo-8d54336445dcdea8)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/hardware_tests.rs (/opt/rustwide/target/debug/deps/hardware_tests-aad2f2a1b1f81a05)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lx16a_servo
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test test_led_control ... ignored, requires hardware
[INFO] [stdout] test test_led_error_mask ... ignored, requires hardware
[INFO] [stdout] test test_max_temperature_limit ... ignored, requires hardware
[INFO] [stdout] test test_motor_mode_switch ... ignored, requires hardware
[INFO] [stdout] test test_motor_on_off ... ignored, requires hardware
[INFO] [stdout] test test_move_stop ... ignored, requires hardware
[INFO] [stdout] test test_move_time ... ignored, requires hardware
[INFO] [stdout] test test_operating_mode ... ignored, requires hardware
[INFO] [stdout] test test_position_clamping ... ignored, requires hardware
[INFO] [stdout] test test_position_limits ... ignored, requires hardware
[INFO] [stdout] test test_position_offset ... ignored, requires hardware
[INFO] [stdout] test test_prepared_move ... ignored, requires hardware
[INFO] [stdout] test test_read_motor_speed ... ignored, requires hardware
[INFO] [stdout] test test_read_position ... ignored, requires hardware
[INFO] [stdout] test test_read_position_signed ... ignored, requires hardware
[INFO] [stdout] test test_read_prepared_move ... ignored, requires hardware
[INFO] [stdout] test test_read_servo_id ... ignored, requires hardware
[INFO] [stdout] test test_read_temperature ... ignored, requires hardware
[INFO] [stdout] test test_read_voltage ... ignored, requires hardware
[INFO] [stdout] test test_servo_mode_switch ... ignored, requires hardware
[INFO] [stdout] test test_torque_control ... ignored, requires hardware
[INFO] [stdout] test test_voltage_limits ... ignored, requires hardware
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 22 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" "c9ca280d2a575608a563c3d02b031a80a489535ce6724d3019bfdc4da4179bb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9ca280d2a575608a563c3d02b031a80a489535ce6724d3019bfdc4da4179bb6", kill_on_drop: false }`
[INFO] [stdout] c9ca280d2a575608a563c3d02b031a80a489535ce6724d3019bfdc4da4179bb6