[INFO] updating cached repository idos2002/complex
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/idos2002/complex
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/idos2002/complex" "work/ex/beta-1.37-6/sources/1.36.0/gh/idos2002/complex"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/idos2002/complex'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/idos2002/complex" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/idos2002/complex"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/idos2002/complex'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 299353cc57da79e3459329938c5e565741f39ba7
[INFO] sha for GitHub repo idos2002/complex: 299353cc57da79e3459329938c5e565741f39ba7
[INFO] validating manifest of idos2002/complex 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 idos2002/complex 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 idos2002/complex
[INFO] finished frobbing idos2002/complex
[INFO] frobbed toml for idos2002/complex written to work/ex/beta-1.37-6/sources/1.36.0/gh/idos2002/complex/Cargo.toml
[INFO] started frobbing idos2002/complex
[INFO] finished frobbing idos2002/complex
[INFO] frobbed toml for idos2002/complex written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/idos2002/complex/Cargo.toml
[INFO] crate idos2002/complex 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 idos2002/complex 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-6/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/idos2002/complex:/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] 7115ac53f03e3d5f0761a9a32eed90865d95bd771d8c54adbc17202da6aa7326
[INFO] running `"docker" "start" "-a" "7115ac53f03e3d5f0761a9a32eed90865d95bd771d8c54adbc17202da6aa7326"`
[INFO] [stderr]    Compiling complex v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `"docker" "inspect" "7115ac53f03e3d5f0761a9a32eed90865d95bd771d8c54adbc17202da6aa7326"`
[INFO] running `"docker" "rm" "-f" "7115ac53f03e3d5f0761a9a32eed90865d95bd771d8c54adbc17202da6aa7326"`
[INFO] [stdout] 7115ac53f03e3d5f0761a9a32eed90865d95bd771d8c54adbc17202da6aa7326
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/idos2002/complex:/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] 4e9a0281625d13ab3f99f11bb8f12ec5be5fde78554ef120ebf979bb2c01c38c
[INFO] running `"docker" "start" "-a" "4e9a0281625d13ab3f99f11bb8f12ec5be5fde78554ef120ebf979bb2c01c38c"`
[INFO] [stderr]    Compiling complex v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `"docker" "inspect" "4e9a0281625d13ab3f99f11bb8f12ec5be5fde78554ef120ebf979bb2c01c38c"`
[INFO] running `"docker" "rm" "-f" "4e9a0281625d13ab3f99f11bb8f12ec5be5fde78554ef120ebf979bb2c01c38c"`
[INFO] [stdout] 4e9a0281625d13ab3f99f11bb8f12ec5be5fde78554ef120ebf979bb2c01c38c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/idos2002/complex:/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] 50c09ad2c86cbc1d311a587fa016d2abaefbb3a2ebdaba5112c33d3a63ba577a
[INFO] running `"docker" "start" "-a" "50c09ad2c86cbc1d311a587fa016d2abaefbb3a2ebdaba5112c33d3a63ba577a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/complex-d4b8a341546ffafb
[INFO] [stdout] running 17 tests
[INFO] [stdout] test tests::addition_assign ... ok
[INFO] [stdout] test tests::addition ... ok
[INFO] [stdout] test tests::abs ... ok
[INFO] [stdout] test tests::creates_new_instance ... ok
[INFO] [stdout] test tests::display_trait_implemetation ... ok
[INFO] [stdout] test tests::division_assign ... ok
[INFO] [stdout] test tests::gets_imaginary ... ok
[INFO] [stdout] test tests::division ... ok
[INFO] [stdout] test tests::from_polar ... ok
[INFO] [stdout] test tests::negation ... ok
[INFO] [stdout] test tests::multiplication ... ok
[INFO] [stdout] test tests::multiplication_assign ... ok
[INFO] [stdout] test tests::subtraction_assign ... ok
[INFO] [stdout] test tests::gets_real ... ok
[INFO] [stdout] test tests::subtraction ... ok
[INFO] [stdout] test tests::to_polar ... ok
[INFO] [stdout] test tests::division_should_panic ... ok
[INFO] [stderr]    Doc-tests complex
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 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" "50c09ad2c86cbc1d311a587fa016d2abaefbb3a2ebdaba5112c33d3a63ba577a"`
[INFO] running `"docker" "rm" "-f" "50c09ad2c86cbc1d311a587fa016d2abaefbb3a2ebdaba5112c33d3a63ba577a"`
[INFO] [stdout] 50c09ad2c86cbc1d311a587fa016d2abaefbb3a2ebdaba5112c33d3a63ba577a