[INFO] updating cached repository robeirne/stretchcomp
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/robeirne/stretchcomp
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/robeirne/stretchcomp" "work/ex/beta-1.37-6/sources/1.36.0/gh/robeirne/stretchcomp"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/robeirne/stretchcomp'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/robeirne/stretchcomp" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/robeirne/stretchcomp"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/robeirne/stretchcomp'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 748329d81688a6edcee52d3c8c9dfb0573738eb5
[INFO] sha for GitHub repo robeirne/stretchcomp: 748329d81688a6edcee52d3c8c9dfb0573738eb5
[INFO] validating manifest of robeirne/stretchcomp 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 robeirne/stretchcomp 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 robeirne/stretchcomp
[INFO] finished frobbing robeirne/stretchcomp
[INFO] frobbed toml for robeirne/stretchcomp written to work/ex/beta-1.37-6/sources/1.36.0/gh/robeirne/stretchcomp/Cargo.toml
[INFO] started frobbing robeirne/stretchcomp
[INFO] finished frobbing robeirne/stretchcomp
[INFO] frobbed toml for robeirne/stretchcomp written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/robeirne/stretchcomp/Cargo.toml
[INFO] crate robeirne/stretchcomp 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing robeirne/stretchcomp 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-0/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/robeirne/stretchcomp:/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] 7fff8b79fb10866d884d2fe436afad0284804b200ce76d5cc67c2d17ed0c3e72
[INFO] running `"docker" "start" "-a" "7fff8b79fb10866d884d2fe436afad0284804b200ce76d5cc67c2d17ed0c3e72"`
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling num-derive v0.2.2
[INFO] [stderr]    Compiling image v0.19.0
[INFO] [stderr]    Compiling stretchcomp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.92s
[INFO] running `"docker" "inspect" "7fff8b79fb10866d884d2fe436afad0284804b200ce76d5cc67c2d17ed0c3e72"`
[INFO] running `"docker" "rm" "-f" "7fff8b79fb10866d884d2fe436afad0284804b200ce76d5cc67c2d17ed0c3e72"`
[INFO] [stdout] 7fff8b79fb10866d884d2fe436afad0284804b200ce76d5cc67c2d17ed0c3e72
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/robeirne/stretchcomp:/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] 487374b9a8bb7674ca53fb154ee760b5d414739a1603f7b6ace405abbef53a22
[INFO] running `"docker" "start" "-a" "487374b9a8bb7674ca53fb154ee760b5d414739a1603f7b6ace405abbef53a22"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling stretchcomp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `"docker" "inspect" "487374b9a8bb7674ca53fb154ee760b5d414739a1603f7b6ace405abbef53a22"`
[INFO] running `"docker" "rm" "-f" "487374b9a8bb7674ca53fb154ee760b5d414739a1603f7b6ace405abbef53a22"`
[INFO] [stdout] 487374b9a8bb7674ca53fb154ee760b5d414739a1603f7b6ace405abbef53a22
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/robeirne/stretchcomp:/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] 0d3416adc4f8af7f059655002f46fa1ba155f5f6ef1f6411879caa6fef539489
[INFO] running `"docker" "start" "-a" "0d3416adc4f8af7f059655002f46fa1ba155f5f6ef1f6411879caa6fef539489"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/stretchcomp-461e0d8088f7e367
[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" "0d3416adc4f8af7f059655002f46fa1ba155f5f6ef1f6411879caa6fef539489"`
[INFO] running `"docker" "rm" "-f" "0d3416adc4f8af7f059655002f46fa1ba155f5f6ef1f6411879caa6fef539489"`
[INFO] [stdout] 0d3416adc4f8af7f059655002f46fa1ba155f5f6ef1f6411879caa6fef539489