[INFO] updating cached repository neasonpy/run_fast
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/neasonpy/run_fast
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/neasonpy/run_fast" "work/ex/beta-1.38-1/sources/1.37.0/gh/neasonpy/run_fast"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/neasonpy/run_fast'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/neasonpy/run_fast" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/neasonpy/run_fast"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/neasonpy/run_fast'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3f85e2a9f4c9f31c36fc4b4cd686e384adfb46bd
[INFO] sha for GitHub repo neasonpy/run_fast: 3f85e2a9f4c9f31c36fc4b4cd686e384adfb46bd
[INFO] validating manifest of neasonpy/run_fast 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 neasonpy/run_fast 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 neasonpy/run_fast
[INFO] finished frobbing neasonpy/run_fast
[INFO] frobbed toml for neasonpy/run_fast written to work/ex/beta-1.38-1/sources/1.37.0/gh/neasonpy/run_fast/Cargo.toml
[INFO] started frobbing neasonpy/run_fast
[INFO] finished frobbing neasonpy/run_fast
[INFO] frobbed toml for neasonpy/run_fast written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/neasonpy/run_fast/Cargo.toml
[INFO] crate neasonpy/run_fast 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 neasonpy/run_fast against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/neasonpy/run_fast:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] af26bc7cce62a5011b2aeea0a8481c8d4a4de5f0869dcbc421fc04e020278b9c
[INFO] running `"docker" "start" "-a" "af26bc7cce62a5011b2aeea0a8481c8d4a4de5f0869dcbc421fc04e020278b9c"`
[INFO] [stderr]    Compiling run_fast v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `"docker" "inspect" "af26bc7cce62a5011b2aeea0a8481c8d4a4de5f0869dcbc421fc04e020278b9c"`
[INFO] running `"docker" "rm" "-f" "af26bc7cce62a5011b2aeea0a8481c8d4a4de5f0869dcbc421fc04e020278b9c"`
[INFO] [stdout] af26bc7cce62a5011b2aeea0a8481c8d4a4de5f0869dcbc421fc04e020278b9c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/neasonpy/run_fast:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] fb46aaca9beee0557f14b38c07cce7cd342e568424ecdd1c2c83ef25d19024b7
[INFO] running `"docker" "start" "-a" "fb46aaca9beee0557f14b38c07cce7cd342e568424ecdd1c2c83ef25d19024b7"`
[INFO] [stderr]    Compiling run_fast v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "fb46aaca9beee0557f14b38c07cce7cd342e568424ecdd1c2c83ef25d19024b7"`
[INFO] running `"docker" "rm" "-f" "fb46aaca9beee0557f14b38c07cce7cd342e568424ecdd1c2c83ef25d19024b7"`
[INFO] [stdout] fb46aaca9beee0557f14b38c07cce7cd342e568424ecdd1c2c83ef25d19024b7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/neasonpy/run_fast:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 1e8413868434cd57610a6f75c8c1b8db0d1324c46de3691afd218804ab23cdc9
[INFO] running `"docker" "start" "-a" "1e8413868434cd57610a6f75c8c1b8db0d1324c46de3691afd218804ab23cdc9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/run_fast-2f14032c56664ba1
[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" "1e8413868434cd57610a6f75c8c1b8db0d1324c46de3691afd218804ab23cdc9"`
[INFO] running `"docker" "rm" "-f" "1e8413868434cd57610a6f75c8c1b8db0d1324c46de3691afd218804ab23cdc9"`
[INFO] [stdout] 1e8413868434cd57610a6f75c8c1b8db0d1324c46de3691afd218804ab23cdc9