[INFO] updating cached repository samgwise/osc-gpio-bridge
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/samgwise/osc-gpio-bridge
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/samgwise/osc-gpio-bridge" "work/ex/beta-1.38-1/sources/1.37.0/gh/samgwise/osc-gpio-bridge"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/samgwise/osc-gpio-bridge'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/samgwise/osc-gpio-bridge" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/samgwise/osc-gpio-bridge"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/samgwise/osc-gpio-bridge'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0d7a014c7ec482fc8acb26dc7b8f2047f6b7083b
[INFO] sha for GitHub repo samgwise/osc-gpio-bridge: 0d7a014c7ec482fc8acb26dc7b8f2047f6b7083b
[INFO] validating manifest of samgwise/osc-gpio-bridge on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of samgwise/osc-gpio-bridge on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing samgwise/osc-gpio-bridge
[INFO] finished frobbing samgwise/osc-gpio-bridge
[INFO] frobbed toml for samgwise/osc-gpio-bridge written to work/ex/beta-1.38-1/sources/1.37.0/gh/samgwise/osc-gpio-bridge/Cargo.toml
[INFO] started frobbing samgwise/osc-gpio-bridge
[INFO] finished frobbing samgwise/osc-gpio-bridge
[INFO] frobbed toml for samgwise/osc-gpio-bridge written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/samgwise/osc-gpio-bridge/Cargo.toml
[INFO] crate samgwise/osc-gpio-bridge already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing samgwise/osc-gpio-bridge against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/samgwise/osc-gpio-bridge:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 64793aa585a346e211dcd52af81936ea79ef2bb29d9d10021cb0a78547f2c870
[INFO] running `"docker" "start" "-a" "64793aa585a346e211dcd52af81936ea79ef2bb29d9d10021cb0a78547f2c870"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rosc v0.1.5
[INFO] [stderr]    Compiling rppal v0.4.0
[INFO] [stderr]    Compiling osc-gpio-bridge v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.08s
[INFO] running `"docker" "inspect" "64793aa585a346e211dcd52af81936ea79ef2bb29d9d10021cb0a78547f2c870"`
[INFO] running `"docker" "rm" "-f" "64793aa585a346e211dcd52af81936ea79ef2bb29d9d10021cb0a78547f2c870"`
[INFO] [stdout] 64793aa585a346e211dcd52af81936ea79ef2bb29d9d10021cb0a78547f2c870
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/samgwise/osc-gpio-bridge:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] ba35669e2e8238643404228403e2d93685557f5a085cd1760d735eaa99c441bd
[INFO] running `"docker" "start" "-a" "ba35669e2e8238643404228403e2d93685557f5a085cd1760d735eaa99c441bd"`
[INFO] [stderr]    Compiling osc-gpio-bridge v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `"docker" "inspect" "ba35669e2e8238643404228403e2d93685557f5a085cd1760d735eaa99c441bd"`
[INFO] running `"docker" "rm" "-f" "ba35669e2e8238643404228403e2d93685557f5a085cd1760d735eaa99c441bd"`
[INFO] [stdout] ba35669e2e8238643404228403e2d93685557f5a085cd1760d735eaa99c441bd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/samgwise/osc-gpio-bridge:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] f5016cd3c5cc8b18e2a046df579d9b3bc6019c833afd40d72b0042cc07752fa6
[INFO] running `"docker" "start" "-a" "f5016cd3c5cc8b18e2a046df579d9b3bc6019c833afd40d72b0042cc07752fa6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/osc_gpio_bridge-af6708b8fa7453f9
[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" "f5016cd3c5cc8b18e2a046df579d9b3bc6019c833afd40d72b0042cc07752fa6"`
[INFO] running `"docker" "rm" "-f" "f5016cd3c5cc8b18e2a046df579d9b3bc6019c833afd40d72b0042cc07752fa6"`
[INFO] [stdout] f5016cd3c5cc8b18e2a046df579d9b3bc6019c833afd40d72b0042cc07752fa6