[INFO] updating cached repository naftulikay/summer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/naftulikay/summer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/naftulikay/summer" "work/ex/beta-1.37-6/sources/1.36.0/gh/naftulikay/summer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/naftulikay/summer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/naftulikay/summer" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/naftulikay/summer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/naftulikay/summer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 40cf64664b482c2201c260751f04bf87d97e69ce
[INFO] sha for GitHub repo naftulikay/summer: 40cf64664b482c2201c260751f04bf87d97e69ce
[INFO] validating manifest of naftulikay/summer 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 naftulikay/summer 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 naftulikay/summer
[INFO] finished frobbing naftulikay/summer
[INFO] frobbed toml for naftulikay/summer written to work/ex/beta-1.37-6/sources/1.36.0/gh/naftulikay/summer/Cargo.toml
[INFO] started frobbing naftulikay/summer
[INFO] finished frobbing naftulikay/summer
[INFO] frobbed toml for naftulikay/summer written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/naftulikay/summer/Cargo.toml
[INFO] crate naftulikay/summer 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 naftulikay/summer 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-7/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/naftulikay/summer:/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] cc95442dce5812aa2f9bc7c2f18ad0d618249e55c505ce860e1ca33ebccd6d38
[INFO] running `"docker" "start" "-a" "cc95442dce5812aa2f9bc7c2f18ad0d618249e55c505ce860e1ca33ebccd6d38"`
[INFO] [stderr]    Compiling summer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `"docker" "inspect" "cc95442dce5812aa2f9bc7c2f18ad0d618249e55c505ce860e1ca33ebccd6d38"`
[INFO] running `"docker" "rm" "-f" "cc95442dce5812aa2f9bc7c2f18ad0d618249e55c505ce860e1ca33ebccd6d38"`
[INFO] [stdout] cc95442dce5812aa2f9bc7c2f18ad0d618249e55c505ce860e1ca33ebccd6d38
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/naftulikay/summer:/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] 39ff02fd79f693373595a3eaede60dba959f537d0e27ea942640faed3b19210d
[INFO] running `"docker" "start" "-a" "39ff02fd79f693373595a3eaede60dba959f537d0e27ea942640faed3b19210d"`
[INFO] [stderr]    Compiling summer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "39ff02fd79f693373595a3eaede60dba959f537d0e27ea942640faed3b19210d"`
[INFO] running `"docker" "rm" "-f" "39ff02fd79f693373595a3eaede60dba959f537d0e27ea942640faed3b19210d"`
[INFO] [stdout] 39ff02fd79f693373595a3eaede60dba959f537d0e27ea942640faed3b19210d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/naftulikay/summer:/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] 96f63422336c4eeb12a5ba30cea438833c34ef16c09bd66b7c84aa79d49ed580
[INFO] running `"docker" "start" "-a" "96f63422336c4eeb12a5ba30cea438833c34ef16c09bd66b7c84aa79d49ed580"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/summer-5f2097dd05213124
[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" "96f63422336c4eeb12a5ba30cea438833c34ef16c09bd66b7c84aa79d49ed580"`
[INFO] running `"docker" "rm" "-f" "96f63422336c4eeb12a5ba30cea438833c34ef16c09bd66b7c84aa79d49ed580"`
[INFO] [stdout] 96f63422336c4eeb12a5ba30cea438833c34ef16c09bd66b7c84aa79d49ed580