[INFO] updating cached repository sunjay/quark
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sunjay/quark
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sunjay/quark" "work/ex/beta-1.38-1/sources/1.37.0/gh/sunjay/quark"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/sunjay/quark'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sunjay/quark" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sunjay/quark"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sunjay/quark'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6bf64a78a091236eb71f6a994949d555ec71b420
[INFO] sha for GitHub repo sunjay/quark: 6bf64a78a091236eb71f6a994949d555ec71b420
[INFO] validating manifest of sunjay/quark 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 sunjay/quark 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 sunjay/quark
[INFO] finished frobbing sunjay/quark
[INFO] frobbed toml for sunjay/quark written to work/ex/beta-1.38-1/sources/1.37.0/gh/sunjay/quark/Cargo.toml
[INFO] started frobbing sunjay/quark
[INFO] finished frobbing sunjay/quark
[INFO] frobbed toml for sunjay/quark written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sunjay/quark/Cargo.toml
[INFO] crate sunjay/quark 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 sunjay/quark 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-0/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/sunjay/quark:/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] 878b1887b07ca66aad37ed11d6f9c7571677c335b90ea53c138d942c0af48cf7
[INFO] running `"docker" "start" "-a" "878b1887b07ca66aad37ed11d6f9c7571677c335b90ea53c138d942c0af48cf7"`
[INFO] [stderr]    Compiling quark v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `"docker" "inspect" "878b1887b07ca66aad37ed11d6f9c7571677c335b90ea53c138d942c0af48cf7"`
[INFO] running `"docker" "rm" "-f" "878b1887b07ca66aad37ed11d6f9c7571677c335b90ea53c138d942c0af48cf7"`
[INFO] [stdout] 878b1887b07ca66aad37ed11d6f9c7571677c335b90ea53c138d942c0af48cf7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/sunjay/quark:/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] 0d1b6d7ae055b6c2ce63b852fc942e33606aceeb7c55d99c29e19fbb7a84ed74
[INFO] running `"docker" "start" "-a" "0d1b6d7ae055b6c2ce63b852fc942e33606aceeb7c55d99c29e19fbb7a84ed74"`
[INFO] [stderr]    Compiling quark v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "0d1b6d7ae055b6c2ce63b852fc942e33606aceeb7c55d99c29e19fbb7a84ed74"`
[INFO] running `"docker" "rm" "-f" "0d1b6d7ae055b6c2ce63b852fc942e33606aceeb7c55d99c29e19fbb7a84ed74"`
[INFO] [stdout] 0d1b6d7ae055b6c2ce63b852fc942e33606aceeb7c55d99c29e19fbb7a84ed74
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/sunjay/quark:/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] 6f90b052e34ad5aed1cc3637c484330cd0c234a4a31fc929afef496b108c9d9a
[INFO] running `"docker" "start" "-a" "6f90b052e34ad5aed1cc3637c484330cd0c234a4a31fc929afef496b108c9d9a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/quark-3bc4f373a6b298c3
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests quark
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "6f90b052e34ad5aed1cc3637c484330cd0c234a4a31fc929afef496b108c9d9a"`
[INFO] running `"docker" "rm" "-f" "6f90b052e34ad5aed1cc3637c484330cd0c234a4a31fc929afef496b108c9d9a"`
[INFO] [stdout] 6f90b052e34ad5aed1cc3637c484330cd0c234a4a31fc929afef496b108c9d9a