[INFO] fetching crate leptrino-force-torque-sensor 0.1.0...
[INFO] testing leptrino-force-torque-sensor-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate leptrino-force-torque-sensor 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate leptrino-force-torque-sensor 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate leptrino-force-torque-sensor 0.1.0
[INFO] finished tweaking crates.io crate leptrino-force-torque-sensor 0.1.0
[INFO] tweaked toml for crates.io crate leptrino-force-torque-sensor 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate leptrino-force-torque-sensor 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mach v0.2.3
[INFO] [stderr]   Downloaded once_cell v1.5.2
[INFO] [stderr]   Downloaded nix v0.16.1
[INFO] [stderr]   Downloaded thread_local v1.1.2
[INFO] [stderr]   Downloaded libc v0.2.84
[INFO] [stderr]   Downloaded serialport v4.0.0
[INFO] [stderr]   Downloaded pair_macro v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e20a11f715bbbf004cf55d9323a09e1bab04e918dab708583e860157baa28f2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5e20a11f715bbbf004cf55d9323a09e1bab04e918dab708583e860157baa28f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e20a11f715bbbf004cf55d9323a09e1bab04e918dab708583e860157baa28f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e20a11f715bbbf004cf55d9323a09e1bab04e918dab708583e860157baa28f2", kill_on_drop: false }`
[INFO] [stdout] 5e20a11f715bbbf004cf55d9323a09e1bab04e918dab708583e860157baa28f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8efd0604d27fc4c55e96f032e3c11427041f6fef198fd8b275fb8b615cabd24e
[INFO] running `Command { std: "docker" "start" "-a" "8efd0604d27fc4c55e96f032e3c11427041f6fef198fd8b275fb8b615cabd24e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.84
[INFO] [stderr]    Compiling nix v0.16.1
[INFO] [stderr]    Compiling pair_macro v0.1.4
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling libudev v0.2.0
[INFO] [stderr]    Compiling serialport v4.0.0
[INFO] [stderr]    Compiling leptrino-force-torque-sensor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.68s
[INFO] running `Command { std: "docker" "inspect" "8efd0604d27fc4c55e96f032e3c11427041f6fef198fd8b275fb8b615cabd24e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8efd0604d27fc4c55e96f032e3c11427041f6fef198fd8b275fb8b615cabd24e", kill_on_drop: false }`
[INFO] [stdout] 8efd0604d27fc4c55e96f032e3c11427041f6fef198fd8b275fb8b615cabd24e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a17f9c62f08aef5ae481b2e854527caacd49fd9c672891a14c60d93140fe25e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6a17f9c62f08aef5ae481b2e854527caacd49fd9c672891a14c60d93140fe25e", kill_on_drop: false }`
[INFO] [stderr]    Compiling leptrino-force-torque-sensor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "6a17f9c62f08aef5ae481b2e854527caacd49fd9c672891a14c60d93140fe25e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a17f9c62f08aef5ae481b2e854527caacd49fd9c672891a14c60d93140fe25e", kill_on_drop: false }`
[INFO] [stdout] 6a17f9c62f08aef5ae481b2e854527caacd49fd9c672891a14c60d93140fe25e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d44cb031a986ea69a42ec2bdc07963a6b08b4d90445bb1974a9c4daca476562b
[INFO] running `Command { std: "docker" "start" "-a" "d44cb031a986ea69a42ec2bdc07963a6b08b4d90445bb1974a9c4daca476562b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/leptrino_force_torque_sensor-9522af6e12f705c1)
[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] [stderr]    Doc-tests leptrino-force-torque-sensor
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - LeptrinoSensor::set_builtin_filter_cutoff_hertz (line 254) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 6) - compile ... ok
[INFO] [stdout] test src/lib.rs - LeptrinoSensor (line 42) - compile ... ok
[INFO] [stdout] test src/lib.rs - LeptrinoSensor::zeroed (line 179) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d44cb031a986ea69a42ec2bdc07963a6b08b4d90445bb1974a9c4daca476562b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d44cb031a986ea69a42ec2bdc07963a6b08b4d90445bb1974a9c4daca476562b", kill_on_drop: false }`
[INFO] [stdout] d44cb031a986ea69a42ec2bdc07963a6b08b4d90445bb1974a9c4daca476562b