[INFO] fetching crate dynpick-force-torque-sensor 0.1.0...
[INFO] testing dynpick-force-torque-sensor-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate dynpick-force-torque-sensor 0.1.0 into /workspace/builds/worker-55/source
[INFO] validating manifest of crates.io crate dynpick-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 dynpick-force-torque-sensor 0.1.0
[INFO] finished tweaking crates.io crate dynpick-force-torque-sensor 0.1.0
[INFO] tweaked toml for crates.io crate dynpick-force-torque-sensor 0.1.0 written to /workspace/builds/worker-55/source/Cargo.toml
[INFO] crate crates.io crate dynpick-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]     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 itertools v0.10.0
[INFO] [stderr]   Downloaded regex-syntax v0.6.22
[INFO] [stderr]   Downloaded pair_macro v0.1.4
[INFO] [stderr]   Downloaded syn v1.0.60
[INFO] [stderr]   Downloaded thread_local v1.1.2
[INFO] [stderr]   Downloaded easy-ext v0.2.6
[INFO] [stderr]   Downloaded libc v0.2.82
[INFO] [stderr]   Downloaded regex v1.4.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 3cd14c56146c6675ca046a096c90b09ba0a15db8d0d026054de0b2db90f0e117
[INFO] running `Command { std: "docker" "start" "-a" "3cd14c56146c6675ca046a096c90b09ba0a15db8d0d026054de0b2db90f0e117", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3cd14c56146c6675ca046a096c90b09ba0a15db8d0d026054de0b2db90f0e117", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cd14c56146c6675ca046a096c90b09ba0a15db8d0d026054de0b2db90f0e117", kill_on_drop: false }`
[INFO] [stdout] 3cd14c56146c6675ca046a096c90b09ba0a15db8d0d026054de0b2db90f0e117
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] [stdout] e018fa4842a7dd4d52bdc63f5a0ba5cddfa1a19ea3d25c7d8e23e95703d342a0
[INFO] running `Command { std: "docker" "start" "-a" "e018fa4842a7dd4d52bdc63f5a0ba5cddfa1a19ea3d25c7d8e23e95703d342a0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling nix v0.16.1
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling pair_macro v0.1.4
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling itertools v0.10.0
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling libudev v0.2.0
[INFO] [stderr]    Compiling serialport v4.0.0
[INFO] [stderr]    Compiling easy-ext v0.2.6
[INFO] [stderr]    Compiling dynpick-force-torque-sensor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.95s
[INFO] running `Command { std: "docker" "inspect" "e018fa4842a7dd4d52bdc63f5a0ba5cddfa1a19ea3d25c7d8e23e95703d342a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e018fa4842a7dd4d52bdc63f5a0ba5cddfa1a19ea3d25c7d8e23e95703d342a0", kill_on_drop: false }`
[INFO] [stdout] e018fa4842a7dd4d52bdc63f5a0ba5cddfa1a19ea3d25c7d8e23e95703d342a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 2944472b3834118b312e390ef27407b6212f2a5e05223ed25310bf03b78682a2
[INFO] running `Command { std: "docker" "start" "-a" "2944472b3834118b312e390ef27407b6212f2a5e05223ed25310bf03b78682a2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling dynpick-force-torque-sensor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "2944472b3834118b312e390ef27407b6212f2a5e05223ed25310bf03b78682a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2944472b3834118b312e390ef27407b6212f2a5e05223ed25310bf03b78682a2", kill_on_drop: false }`
[INFO] [stdout] 2944472b3834118b312e390ef27407b6212f2a5e05223ed25310bf03b78682a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] [stdout] 6b356bdbd64de397478e85f1e7d51a2c93c73a04c6ad411f64b724fe6f3529b8
[INFO] running `Command { std: "docker" "start" "-a" "6b356bdbd64de397478e85f1e7d51a2c93c73a04c6ad411f64b724fe6f3529b8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dynpick_force_torque_sensor-d992a0efd0a30ef7)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dynpick-force-torque-sensor
[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 4 tests
[INFO] [stdout] test src/lib.rs - DynpickSensor::zeroed_next (line 252) - compile ... ok
[INFO] [stdout] test src/lib.rs - DynpickSensorBuilder<SensitivityNotSetYet>::set_sensitivity_manually (line 104) - compile ... ok
[INFO] [stdout] test src/lib.rs - DynpickSensorBuilder (line 49) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 3) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6b356bdbd64de397478e85f1e7d51a2c93c73a04c6ad411f64b724fe6f3529b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b356bdbd64de397478e85f1e7d51a2c93c73a04c6ad411f64b724fe6f3529b8", kill_on_drop: false }`
[INFO] [stdout] 6b356bdbd64de397478e85f1e7d51a2c93c73a04c6ad411f64b724fe6f3529b8