[INFO] updating cached repository inferiorhumanorgans/ftdi-util
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/inferiorhumanorgans/ftdi-util
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/inferiorhumanorgans/ftdi-util" "work/ex/beta-1.38-1/sources/1.37.0/gh/inferiorhumanorgans/ftdi-util"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/inferiorhumanorgans/ftdi-util'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/inferiorhumanorgans/ftdi-util" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/inferiorhumanorgans/ftdi-util"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/inferiorhumanorgans/ftdi-util'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 56a3f6ad8b929ba103864244170b5f498d4de222
[INFO] sha for GitHub repo inferiorhumanorgans/ftdi-util: 56a3f6ad8b929ba103864244170b5f498d4de222
[INFO] validating manifest of inferiorhumanorgans/ftdi-util 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 inferiorhumanorgans/ftdi-util 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 inferiorhumanorgans/ftdi-util
[INFO] finished frobbing inferiorhumanorgans/ftdi-util
[INFO] frobbed toml for inferiorhumanorgans/ftdi-util written to work/ex/beta-1.38-1/sources/1.37.0/gh/inferiorhumanorgans/ftdi-util/Cargo.toml
[INFO] started frobbing inferiorhumanorgans/ftdi-util
[INFO] finished frobbing inferiorhumanorgans/ftdi-util
[INFO] frobbed toml for inferiorhumanorgans/ftdi-util written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/inferiorhumanorgans/ftdi-util/Cargo.toml
[INFO] crate inferiorhumanorgans/ftdi-util 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 inferiorhumanorgans/ftdi-util 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/inferiorhumanorgans/ftdi-util:/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] 3c707b2dec405c3894365a44203d072578ea3fab634e28747040f1ef4bf8ef5d
[INFO] running `"docker" "start" "-a" "3c707b2dec405c3894365a44203d072578ea3fab634e28747040f1ef4bf8ef5d"`
[INFO] [stderr]    Compiling libusb-sys v0.2.3
[INFO] [stderr]    Compiling bit-set v0.2.0
[INFO] [stderr]    Compiling libusb v0.3.0
[INFO] [stderr]    Compiling ftdi v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.07s
[INFO] running `"docker" "inspect" "3c707b2dec405c3894365a44203d072578ea3fab634e28747040f1ef4bf8ef5d"`
[INFO] running `"docker" "rm" "-f" "3c707b2dec405c3894365a44203d072578ea3fab634e28747040f1ef4bf8ef5d"`
[INFO] [stdout] 3c707b2dec405c3894365a44203d072578ea3fab634e28747040f1ef4bf8ef5d
[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/inferiorhumanorgans/ftdi-util:/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] de4436ea8ce184de3639ddb4335b2c811c1f51e9f159a9dc937c91e00e43b86b
[INFO] running `"docker" "start" "-a" "de4436ea8ce184de3639ddb4335b2c811c1f51e9f159a9dc937c91e00e43b86b"`
[INFO] [stderr]    Compiling ftdi v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "de4436ea8ce184de3639ddb4335b2c811c1f51e9f159a9dc937c91e00e43b86b"`
[INFO] running `"docker" "rm" "-f" "de4436ea8ce184de3639ddb4335b2c811c1f51e9f159a9dc937c91e00e43b86b"`
[INFO] [stdout] de4436ea8ce184de3639ddb4335b2c811c1f51e9f159a9dc937c91e00e43b86b
[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/inferiorhumanorgans/ftdi-util:/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] b1335a4b65bc268c5e52b73bea7d8bf492f06f460dae7b5ae61abb40b9cc2923
[INFO] running `"docker" "start" "-a" "b1335a4b65bc268c5e52b73bea7d8bf492f06f460dae7b5ae61abb40b9cc2923"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ftdi-0faab92466a97b4f
[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" "b1335a4b65bc268c5e52b73bea7d8bf492f06f460dae7b5ae61abb40b9cc2923"`
[INFO] running `"docker" "rm" "-f" "b1335a4b65bc268c5e52b73bea7d8bf492f06f460dae7b5ae61abb40b9cc2923"`
[INFO] [stdout] b1335a4b65bc268c5e52b73bea7d8bf492f06f460dae7b5ae61abb40b9cc2923