[INFO] updating cached repository jbg/backlightd
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jbg/backlightd
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jbg/backlightd" "work/ex/beta-1.37-6/sources/1.36.0/gh/jbg/backlightd"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/jbg/backlightd'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jbg/backlightd" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jbg/backlightd"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jbg/backlightd'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7d114a1e15e6716e2de011bb1920c63a87675d31
[INFO] sha for GitHub repo jbg/backlightd: 7d114a1e15e6716e2de011bb1920c63a87675d31
[INFO] validating manifest of jbg/backlightd on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of jbg/backlightd on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing jbg/backlightd
[INFO] finished frobbing jbg/backlightd
[INFO] frobbed toml for jbg/backlightd written to work/ex/beta-1.37-6/sources/1.36.0/gh/jbg/backlightd/Cargo.toml
[INFO] started frobbing jbg/backlightd
[INFO] finished frobbing jbg/backlightd
[INFO] frobbed toml for jbg/backlightd written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jbg/backlightd/Cargo.toml
[INFO] crate jbg/backlightd already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing jbg/backlightd against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jbg/backlightd:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 07a03aa44794fbe12818b31423bd56bad3eadfa0bb97ae62f9e6ecd852ee0a6d
[INFO] running `"docker" "start" "-a" "07a03aa44794fbe12818b31423bd56bad3eadfa0bb97ae62f9e6ecd852ee0a6d"`
[INFO] [stderr]    Compiling backlightd v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `"docker" "inspect" "07a03aa44794fbe12818b31423bd56bad3eadfa0bb97ae62f9e6ecd852ee0a6d"`
[INFO] running `"docker" "rm" "-f" "07a03aa44794fbe12818b31423bd56bad3eadfa0bb97ae62f9e6ecd852ee0a6d"`
[INFO] [stdout] 07a03aa44794fbe12818b31423bd56bad3eadfa0bb97ae62f9e6ecd852ee0a6d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jbg/backlightd:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7286c180f6ef77b8e872a2970bc8c3189fd9bd90896dc8fcde8d7da3f904e31b
[INFO] running `"docker" "start" "-a" "7286c180f6ef77b8e872a2970bc8c3189fd9bd90896dc8fcde8d7da3f904e31b"`
[INFO] [stderr]    Compiling backlightd v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "7286c180f6ef77b8e872a2970bc8c3189fd9bd90896dc8fcde8d7da3f904e31b"`
[INFO] running `"docker" "rm" "-f" "7286c180f6ef77b8e872a2970bc8c3189fd9bd90896dc8fcde8d7da3f904e31b"`
[INFO] [stdout] 7286c180f6ef77b8e872a2970bc8c3189fd9bd90896dc8fcde8d7da3f904e31b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jbg/backlightd:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] eb9c268550e6a3184718c577a0f41c9ec441cc76f5639765813084a352f1c322
[INFO] running `"docker" "start" "-a" "eb9c268550e6a3184718c577a0f41c9ec441cc76f5639765813084a352f1c322"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/backlightd-324995c0a8a7bbdc
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "eb9c268550e6a3184718c577a0f41c9ec441cc76f5639765813084a352f1c322"`
[INFO] running `"docker" "rm" "-f" "eb9c268550e6a3184718c577a0f41c9ec441cc76f5639765813084a352f1c322"`
[INFO] [stdout] eb9c268550e6a3184718c577a0f41c9ec441cc76f5639765813084a352f1c322