[INFO] updating cached repository Iquiji/prim-finder
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Iquiji/prim-finder
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Iquiji/prim-finder" "work/ex/beta-1.38-1/sources/1.37.0/gh/Iquiji/prim-finder"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Iquiji/prim-finder'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Iquiji/prim-finder" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Iquiji/prim-finder"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Iquiji/prim-finder'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6b12155ce05ad74b9fa2c24f5795e6a15a0b129b
[INFO] sha for GitHub repo Iquiji/prim-finder: 6b12155ce05ad74b9fa2c24f5795e6a15a0b129b
[INFO] validating manifest of Iquiji/prim-finder 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 Iquiji/prim-finder 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 Iquiji/prim-finder
[INFO] finished frobbing Iquiji/prim-finder
[INFO] frobbed toml for Iquiji/prim-finder written to work/ex/beta-1.38-1/sources/1.37.0/gh/Iquiji/prim-finder/Cargo.toml
[INFO] started frobbing Iquiji/prim-finder
[INFO] finished frobbing Iquiji/prim-finder
[INFO] frobbed toml for Iquiji/prim-finder written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Iquiji/prim-finder/Cargo.toml
[INFO] crate Iquiji/prim-finder 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 Iquiji/prim-finder 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Iquiji/prim-finder:/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] 49a2c456a253f3a7da1027404c85078d10230cb30a7510d0df80ed1857389db7
[INFO] running `"docker" "start" "-a" "49a2c456a253f3a7da1027404c85078d10230cb30a7510d0df80ed1857389db7"`
[INFO] [stderr]    Compiling prim-finder v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `"docker" "inspect" "49a2c456a253f3a7da1027404c85078d10230cb30a7510d0df80ed1857389db7"`
[INFO] running `"docker" "rm" "-f" "49a2c456a253f3a7da1027404c85078d10230cb30a7510d0df80ed1857389db7"`
[INFO] [stdout] 49a2c456a253f3a7da1027404c85078d10230cb30a7510d0df80ed1857389db7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Iquiji/prim-finder:/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] afd0944657ea6742d9ee774051d9933debdf7cd4c8e67fd8bbc371241e5ae95c
[INFO] running `"docker" "start" "-a" "afd0944657ea6742d9ee774051d9933debdf7cd4c8e67fd8bbc371241e5ae95c"`
[INFO] [stderr]    Compiling prim-finder v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `"docker" "inspect" "afd0944657ea6742d9ee774051d9933debdf7cd4c8e67fd8bbc371241e5ae95c"`
[INFO] running `"docker" "rm" "-f" "afd0944657ea6742d9ee774051d9933debdf7cd4c8e67fd8bbc371241e5ae95c"`
[INFO] [stdout] afd0944657ea6742d9ee774051d9933debdf7cd4c8e67fd8bbc371241e5ae95c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Iquiji/prim-finder:/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] 4cca8d03d27b327d78ff3959c043f28a4b6a8e2e5276103178275d1ede84d127
[INFO] running `"docker" "start" "-a" "4cca8d03d27b327d78ff3959c043f28a4b6a8e2e5276103178275d1ede84d127"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/prim_finder-ec4e117c933bd3f0
[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" "4cca8d03d27b327d78ff3959c043f28a4b6a8e2e5276103178275d1ede84d127"`
[INFO] running `"docker" "rm" "-f" "4cca8d03d27b327d78ff3959c043f28a4b6a8e2e5276103178275d1ede84d127"`
[INFO] [stdout] 4cca8d03d27b327d78ff3959c043f28a4b6a8e2e5276103178275d1ede84d127