[INFO] updating cached repository fuyingfuying/rusttimer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/fuyingfuying/rusttimer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/fuyingfuying/rusttimer" "work/ex/beta-1.37-6/sources/1.36.0/gh/fuyingfuying/rusttimer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/fuyingfuying/rusttimer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/fuyingfuying/rusttimer" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/fuyingfuying/rusttimer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/fuyingfuying/rusttimer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 94d88b9e3800f687df248d68333c82060c7b6364
[INFO] sha for GitHub repo fuyingfuying/rusttimer: 94d88b9e3800f687df248d68333c82060c7b6364
[INFO] validating manifest of fuyingfuying/rusttimer 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 fuyingfuying/rusttimer 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 fuyingfuying/rusttimer
[INFO] finished frobbing fuyingfuying/rusttimer
[INFO] frobbed toml for fuyingfuying/rusttimer written to work/ex/beta-1.37-6/sources/1.36.0/gh/fuyingfuying/rusttimer/Cargo.toml
[INFO] started frobbing fuyingfuying/rusttimer
[INFO] finished frobbing fuyingfuying/rusttimer
[INFO] frobbed toml for fuyingfuying/rusttimer written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/fuyingfuying/rusttimer/Cargo.toml
[INFO] crate fuyingfuying/rusttimer 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/fuyingfuying/rusttimer/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 fuyingfuying/rusttimer against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/fuyingfuying/rusttimer:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] f174da864abd78eb586f8d59ae1ffd80a5f52c81c0ad3d917dec79b2f77e16fe
[INFO] running `"docker" "start" "-a" "f174da864abd78eb586f8d59ae1ffd80a5f52c81c0ad3d917dec79b2f77e16fe"`
[INFO] [stderr]    Compiling mio v0.5.1
[INFO] [stderr]    Compiling miotest v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.01s
[INFO] running `"docker" "inspect" "f174da864abd78eb586f8d59ae1ffd80a5f52c81c0ad3d917dec79b2f77e16fe"`
[INFO] running `"docker" "rm" "-f" "f174da864abd78eb586f8d59ae1ffd80a5f52c81c0ad3d917dec79b2f77e16fe"`
[INFO] [stdout] f174da864abd78eb586f8d59ae1ffd80a5f52c81c0ad3d917dec79b2f77e16fe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/fuyingfuying/rusttimer:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9996a1fa318dd168512f3d650b376c619833961936fb1f4b433888eadfe07fdb
[INFO] running `"docker" "start" "-a" "9996a1fa318dd168512f3d650b376c619833961936fb1f4b433888eadfe07fdb"`
[INFO] [stderr]    Compiling miotest v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "9996a1fa318dd168512f3d650b376c619833961936fb1f4b433888eadfe07fdb"`
[INFO] running `"docker" "rm" "-f" "9996a1fa318dd168512f3d650b376c619833961936fb1f4b433888eadfe07fdb"`
[INFO] [stdout] 9996a1fa318dd168512f3d650b376c619833961936fb1f4b433888eadfe07fdb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/fuyingfuying/rusttimer:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] a871cad923c95f7514aa5361fb323248c0e8bd5c03e355a582dce2ba52490c70
[INFO] running `"docker" "start" "-a" "a871cad923c95f7514aa5361fb323248c0e8bd5c03e355a582dce2ba52490c70"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/miotest-eb7af3c40fe39be1
[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" "a871cad923c95f7514aa5361fb323248c0e8bd5c03e355a582dce2ba52490c70"`
[INFO] running `"docker" "rm" "-f" "a871cad923c95f7514aa5361fb323248c0e8bd5c03e355a582dce2ba52490c70"`
[INFO] [stdout] a871cad923c95f7514aa5361fb323248c0e8bd5c03e355a582dce2ba52490c70