[INFO] cloning repository https://github.com/jeromegn/lg-ultrafine-brightness
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jeromegn/lg-ultrafine-brightness" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeromegn%2Flg-ultrafine-brightness", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeromegn%2Flg-ultrafine-brightness'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 46e681aaa91a412d42917dc3c18649c77f401d2f
[INFO] testing jeromegn/lg-ultrafine-brightness 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%2Fjeromegn%2Flg-ultrafine-brightness" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jeromegn/lg-ultrafine-brightness 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/jeromegn/lg-ultrafine-brightness
[INFO] finished tweaking git repo https://github.com/jeromegn/lg-ultrafine-brightness
[INFO] tweaked toml for git repo https://github.com/jeromegn/lg-ultrafine-brightness written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/jeromegn/lg-ultrafine-brightness 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]  Downloading crates ...
[INFO] [stderr]   Downloaded rusb v0.5.5
[INFO] [stderr]   Downloaded libusb1-sys v0.3.5
[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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 456dbad11530c156aedc8f5a0e3b3eeb005a1afa48270bdb83c6065b268fb6c4
[INFO] running `Command { std: "docker" "start" "-a" "456dbad11530c156aedc8f5a0e3b3eeb005a1afa48270bdb83c6065b268fb6c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "456dbad11530c156aedc8f5a0e3b3eeb005a1afa48270bdb83c6065b268fb6c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "456dbad11530c156aedc8f5a0e3b3eeb005a1afa48270bdb83c6065b268fb6c4", kill_on_drop: false }`
[INFO] [stdout] 456dbad11530c156aedc8f5a0e3b3eeb005a1afa48270bdb83c6065b268fb6c4
[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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a333ba2d7988108446e3c9c12373872a7052592ca27a462788d2d4f6eed59424
[INFO] running `Command { std: "docker" "start" "-a" "a333ba2d7988108446e3c9c12373872a7052592ca27a462788d2d4f6eed59424", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling memchr v2.3.0
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling regex-syntax v0.6.14
[INFO] [stderr]    Compiling libflate v0.1.27
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling aho-corasick v0.7.8
[INFO] [stderr]    Compiling filetime v0.2.8
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling tar v0.4.26
[INFO] [stderr]    Compiling regex v1.3.4
[INFO] [stderr]    Compiling libusb1-sys v0.3.5
[INFO] [stderr]    Compiling rusb v0.5.5
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling lg-ultrafine-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.98s
[INFO] running `Command { std: "docker" "inspect" "a333ba2d7988108446e3c9c12373872a7052592ca27a462788d2d4f6eed59424", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a333ba2d7988108446e3c9c12373872a7052592ca27a462788d2d4f6eed59424", kill_on_drop: false }`
[INFO] [stdout] a333ba2d7988108446e3c9c12373872a7052592ca27a462788d2d4f6eed59424
[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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e9703c5388bafd93797fa7cf240292b528aabf5c30be274249bb81771cb871a
[INFO] running `Command { std: "docker" "start" "-a" "6e9703c5388bafd93797fa7cf240292b528aabf5c30be274249bb81771cb871a", kill_on_drop: false }`
[INFO] [stderr]    Compiling lg-ultrafine-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "6e9703c5388bafd93797fa7cf240292b528aabf5c30be274249bb81771cb871a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e9703c5388bafd93797fa7cf240292b528aabf5c30be274249bb81771cb871a", kill_on_drop: false }`
[INFO] [stdout] 6e9703c5388bafd93797fa7cf240292b528aabf5c30be274249bb81771cb871a
[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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dbf9d4ed7136f5bb2487681b9250fd957798b7b1d63c085b7b5f9971e9c59626
[INFO] running `Command { std: "docker" "start" "-a" "dbf9d4ed7136f5bb2487681b9250fd957798b7b1d63c085b7b5f9971e9c59626", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lg_ultrafine_rs-52220fe6685f47fb)
[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" "dbf9d4ed7136f5bb2487681b9250fd957798b7b1d63c085b7b5f9971e9c59626", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbf9d4ed7136f5bb2487681b9250fd957798b7b1d63c085b7b5f9971e9c59626", kill_on_drop: false }`
[INFO] [stdout] dbf9d4ed7136f5bb2487681b9250fd957798b7b1d63c085b7b5f9971e9c59626