[INFO] updating cached repository pahk0/1632-Project-7
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/pahk0/1632-Project-7
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/pahk0/1632-Project-7" "work/ex/beta-1.38-1/sources/1.37.0/gh/pahk0/1632-Project-7"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/pahk0/1632-Project-7'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/pahk0/1632-Project-7" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pahk0/1632-Project-7"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pahk0/1632-Project-7'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 13c26ad6b04db6e41d296df7782282ab70df6711
[INFO] sha for GitHub repo pahk0/1632-Project-7: 13c26ad6b04db6e41d296df7782282ab70df6711
[INFO] validating manifest of pahk0/1632-Project-7 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 pahk0/1632-Project-7 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 pahk0/1632-Project-7
[INFO] finished frobbing pahk0/1632-Project-7
[INFO] frobbed toml for pahk0/1632-Project-7 written to work/ex/beta-1.38-1/sources/1.37.0/gh/pahk0/1632-Project-7/Cargo.toml
[INFO] started frobbing pahk0/1632-Project-7
[INFO] finished frobbing pahk0/1632-Project-7
[INFO] frobbed toml for pahk0/1632-Project-7 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pahk0/1632-Project-7/Cargo.toml
[INFO] crate pahk0/1632-Project-7 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/pahk0/1632-Project-7/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[INFO] the lockfile is outdated, regenerating it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" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 pahk0/1632-Project-7 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/pahk0/1632-Project-7:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 6719e95fb213e35a869ba71681ea42e06ae6d8c43ed9fabd4267cb3e66456aa4
[INFO] running `"docker" "start" "-a" "6719e95fb213e35a869ba71681ea42e06ae6d8c43ed9fabd4267cb3e66456aa4"`
[INFO] [stderr]    Compiling rps v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `"docker" "inspect" "6719e95fb213e35a869ba71681ea42e06ae6d8c43ed9fabd4267cb3e66456aa4"`
[INFO] running `"docker" "rm" "-f" "6719e95fb213e35a869ba71681ea42e06ae6d8c43ed9fabd4267cb3e66456aa4"`
[INFO] [stdout] 6719e95fb213e35a869ba71681ea42e06ae6d8c43ed9fabd4267cb3e66456aa4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/pahk0/1632-Project-7:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] d55badc1324db00d3911c3e21e154668e795a08659f837c68dc2861dee638d9a
[INFO] running `"docker" "start" "-a" "d55badc1324db00d3911c3e21e154668e795a08659f837c68dc2861dee638d9a"`
[INFO] [stderr]    Compiling rps v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "d55badc1324db00d3911c3e21e154668e795a08659f837c68dc2861dee638d9a"`
[INFO] running `"docker" "rm" "-f" "d55badc1324db00d3911c3e21e154668e795a08659f837c68dc2861dee638d9a"`
[INFO] [stdout] d55badc1324db00d3911c3e21e154668e795a08659f837c68dc2861dee638d9a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/pahk0/1632-Project-7:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] d40fa30b03ecd26bb7539d181a78034aa065377aac7c2f21aa07083fdc6e1bb2
[INFO] running `"docker" "start" "-a" "d40fa30b03ecd26bb7539d181a78034aa065377aac7c2f21aa07083fdc6e1bb2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rps-90b1f93d83aa6ec2
[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" "d40fa30b03ecd26bb7539d181a78034aa065377aac7c2f21aa07083fdc6e1bb2"`
[INFO] running `"docker" "rm" "-f" "d40fa30b03ecd26bb7539d181a78034aa065377aac7c2f21aa07083fdc6e1bb2"`
[INFO] [stdout] d40fa30b03ecd26bb7539d181a78034aa065377aac7c2f21aa07083fdc6e1bb2