[INFO] cloning repository https://github.com/filaretov/arduino_nano_imu_plotter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/filaretov/arduino_nano_imu_plotter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffilaretov%2Farduino_nano_imu_plotter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffilaretov%2Farduino_nano_imu_plotter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e4850786941fb91a9704455f58af4413fdec3555
[INFO] testing filaretov/arduino_nano_imu_plotter against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffilaretov%2Farduino_nano_imu_plotter" "/workspace/builds/worker-91/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-91/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/filaretov/arduino_nano_imu_plotter on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/filaretov/arduino_nano_imu_plotter
[INFO] finished tweaking git repo https://github.com/filaretov/arduino_nano_imu_plotter
[INFO] tweaked toml for git repo https://github.com/filaretov/arduino_nano_imu_plotter written to /workspace/builds/worker-91/source/Cargo.toml
[INFO] crate git repo https://github.com/filaretov/arduino_nano_imu_plotter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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 array-init v2.0.0
[INFO] [stderr]   Downloaded tui v0.15.0
[INFO] [stderr]   Downloaded ringbuffer v0.7.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12b475d768158c6dcbe0bea936e3015692ab0dd5783cc55dd5186ca1b4796b10
[INFO] running `Command { std: "docker" "start" "-a" "12b475d768158c6dcbe0bea936e3015692ab0dd5783cc55dd5186ca1b4796b10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12b475d768158c6dcbe0bea936e3015692ab0dd5783cc55dd5186ca1b4796b10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12b475d768158c6dcbe0bea936e3015692ab0dd5783cc55dd5186ca1b4796b10", kill_on_drop: false }`
[INFO] [stdout] 12b475d768158c6dcbe0bea936e3015692ab0dd5783cc55dd5186ca1b4796b10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 999d698e8daa091f00227ce0e50ca6a9ad611e278eafea53a74248359f09aadd
[INFO] running `Command { std: "docker" "start" "-a" "999d698e8daa091f00227ce0e50ca6a9ad611e278eafea53a74248359f09aadd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling nix v0.16.1
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling array-init v2.0.0
[INFO] [stderr]    Compiling cassowary v0.3.0
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling ringbuffer v0.7.1
[INFO] [stderr]    Compiling termion v1.5.6
[INFO] [stderr]    Compiling libudev v0.2.0
[INFO] [stderr]    Compiling tui v0.15.0
[INFO] [stderr]    Compiling serialport v4.0.1
[INFO] [stderr]    Compiling rust_nano_imu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.09s
[INFO] running `Command { std: "docker" "inspect" "999d698e8daa091f00227ce0e50ca6a9ad611e278eafea53a74248359f09aadd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "999d698e8daa091f00227ce0e50ca6a9ad611e278eafea53a74248359f09aadd", kill_on_drop: false }`
[INFO] [stdout] 999d698e8daa091f00227ce0e50ca6a9ad611e278eafea53a74248359f09aadd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 291d9fc5867fc084cee3a6cc1e266cddbb8a5ec0a2d8d2bf6554e1059feb0cb6
[INFO] running `Command { std: "docker" "start" "-a" "291d9fc5867fc084cee3a6cc1e266cddbb8a5ec0a2d8d2bf6554e1059feb0cb6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust_nano_imu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "291d9fc5867fc084cee3a6cc1e266cddbb8a5ec0a2d8d2bf6554e1059feb0cb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "291d9fc5867fc084cee3a6cc1e266cddbb8a5ec0a2d8d2bf6554e1059feb0cb6", kill_on_drop: false }`
[INFO] [stdout] 291d9fc5867fc084cee3a6cc1e266cddbb8a5ec0a2d8d2bf6554e1059feb0cb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9f0e1958573059f961e2688d689a50814e0bb8dc74bfedb444185266866a03a6
[INFO] running `Command { std: "docker" "start" "-a" "9f0e1958573059f961e2688d689a50814e0bb8dc74bfedb444185266866a03a6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_nano_imu-222bad8e753f8a85)
[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" "9f0e1958573059f961e2688d689a50814e0bb8dc74bfedb444185266866a03a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f0e1958573059f961e2688d689a50814e0bb8dc74bfedb444185266866a03a6", kill_on_drop: false }`
[INFO] [stdout] 9f0e1958573059f961e2688d689a50814e0bb8dc74bfedb444185266866a03a6