[INFO] updating cached repository umn-asr/rust_dotty
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/umn-asr/rust_dotty
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/umn-asr/rust_dotty" "work/ex/beta-1.37-6/sources/1.36.0/gh/umn-asr/rust_dotty"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/umn-asr/rust_dotty'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/umn-asr/rust_dotty" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/umn-asr/rust_dotty"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/umn-asr/rust_dotty'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ac688f461172d7ece97645d14fc6064f26993f4a
[INFO] sha for GitHub repo umn-asr/rust_dotty: ac688f461172d7ece97645d14fc6064f26993f4a
[INFO] validating manifest of umn-asr/rust_dotty 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 umn-asr/rust_dotty 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 umn-asr/rust_dotty
[INFO] finished frobbing umn-asr/rust_dotty
[INFO] frobbed toml for umn-asr/rust_dotty written to work/ex/beta-1.37-6/sources/1.36.0/gh/umn-asr/rust_dotty/Cargo.toml
[INFO] started frobbing umn-asr/rust_dotty
[INFO] finished frobbing umn-asr/rust_dotty
[INFO] frobbed toml for umn-asr/rust_dotty written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/umn-asr/rust_dotty/Cargo.toml
[INFO] crate umn-asr/rust_dotty 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 umn-asr/rust_dotty 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-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/umn-asr/rust_dotty:/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] c1043508cff97beaa263beb08251e228606fcbe62d5d6f6333e64413c37e8c24
[INFO] running `"docker" "start" "-a" "c1043508cff97beaa263beb08251e228606fcbe62d5d6f6333e64413c37e8c24"`
[INFO] [stderr]    Compiling clap v2.21.2
[INFO] [stderr]    Compiling dotty v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.50s
[INFO] running `"docker" "inspect" "c1043508cff97beaa263beb08251e228606fcbe62d5d6f6333e64413c37e8c24"`
[INFO] running `"docker" "rm" "-f" "c1043508cff97beaa263beb08251e228606fcbe62d5d6f6333e64413c37e8c24"`
[INFO] [stdout] c1043508cff97beaa263beb08251e228606fcbe62d5d6f6333e64413c37e8c24
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/umn-asr/rust_dotty:/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] 3d491e30484c3b036071dfd02dc7b359dbbf383503ab0aa6384f0ec167859d2c
[INFO] running `"docker" "start" "-a" "3d491e30484c3b036071dfd02dc7b359dbbf383503ab0aa6384f0ec167859d2c"`
[INFO] [stderr]    Compiling dotty v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `"docker" "inspect" "3d491e30484c3b036071dfd02dc7b359dbbf383503ab0aa6384f0ec167859d2c"`
[INFO] running `"docker" "rm" "-f" "3d491e30484c3b036071dfd02dc7b359dbbf383503ab0aa6384f0ec167859d2c"`
[INFO] [stdout] 3d491e30484c3b036071dfd02dc7b359dbbf383503ab0aa6384f0ec167859d2c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/umn-asr/rust_dotty:/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] c33f2b85c2ea1b0eae34282179083f65fce82ff377d3073a97d0c4c509d47279
[INFO] running `"docker" "start" "-a" "c33f2b85c2ea1b0eae34282179083f65fce82ff377d3073a97d0c4c509d47279"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dotty-080db611b32fff29
[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" "c33f2b85c2ea1b0eae34282179083f65fce82ff377d3073a97d0c4c509d47279"`
[INFO] running `"docker" "rm" "-f" "c33f2b85c2ea1b0eae34282179083f65fce82ff377d3073a97d0c4c509d47279"`
[INFO] [stdout] c33f2b85c2ea1b0eae34282179083f65fce82ff377d3073a97d0c4c509d47279