[INFO] updating cached repository cookie-s/factor
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/cookie-s/factor
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/cookie-s/factor" "work/ex/beta-1.37-6/sources/1.36.0/gh/cookie-s/factor"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/cookie-s/factor'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cookie-s/factor" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cookie-s/factor"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cookie-s/factor'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 07db9ba4fa5561faf4fcea2bef0f5e475835063b
[INFO] sha for GitHub repo cookie-s/factor: 07db9ba4fa5561faf4fcea2bef0f5e475835063b
[INFO] validating manifest of cookie-s/factor 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 cookie-s/factor 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 cookie-s/factor
[INFO] finished frobbing cookie-s/factor
[INFO] frobbed toml for cookie-s/factor written to work/ex/beta-1.37-6/sources/1.36.0/gh/cookie-s/factor/Cargo.toml
[INFO] started frobbing cookie-s/factor
[INFO] finished frobbing cookie-s/factor
[INFO] frobbed toml for cookie-s/factor written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cookie-s/factor/Cargo.toml
[INFO] crate cookie-s/factor 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 cookie-s/factor against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/cookie-s/factor:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 46dc8c1f0a2c6a78cfb2e7302b24e6b721c3d46592734d2b1be233ed3ceef68e
[INFO] running `"docker" "start" "-a" "46dc8c1f0a2c6a78cfb2e7302b24e6b721c3d46592734d2b1be233ed3ceef68e"`
[INFO] [stderr]    Compiling num-rational v0.1.40
[INFO] [stderr]    Compiling num v0.1.41
[INFO] [stderr]    Compiling factor v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.35s
[INFO] running `"docker" "inspect" "46dc8c1f0a2c6a78cfb2e7302b24e6b721c3d46592734d2b1be233ed3ceef68e"`
[INFO] running `"docker" "rm" "-f" "46dc8c1f0a2c6a78cfb2e7302b24e6b721c3d46592734d2b1be233ed3ceef68e"`
[INFO] [stdout] 46dc8c1f0a2c6a78cfb2e7302b24e6b721c3d46592734d2b1be233ed3ceef68e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/cookie-s/factor:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1dab1fa2dc46b0cea846c586aaeb9b3cc0e2f72f4a48ce86397b9811bfb219da
[INFO] running `"docker" "start" "-a" "1dab1fa2dc46b0cea846c586aaeb9b3cc0e2f72f4a48ce86397b9811bfb219da"`
[INFO] [stderr]    Compiling factor v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `"docker" "inspect" "1dab1fa2dc46b0cea846c586aaeb9b3cc0e2f72f4a48ce86397b9811bfb219da"`
[INFO] running `"docker" "rm" "-f" "1dab1fa2dc46b0cea846c586aaeb9b3cc0e2f72f4a48ce86397b9811bfb219da"`
[INFO] [stdout] 1dab1fa2dc46b0cea846c586aaeb9b3cc0e2f72f4a48ce86397b9811bfb219da
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/cookie-s/factor:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] b01c0ec1baca06a07244019875d6327821eba16a8681a555f88a5671d6f417d7
[INFO] running `"docker" "start" "-a" "b01c0ec1baca06a07244019875d6327821eba16a8681a555f88a5671d6f417d7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/factor-e1d09f406c1ad136
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test fermat_test ... ok
[INFO] [stdout] test sqrt_test ... ok
[INFO] [stdout] test pm1_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/factor-417e8c22b3600a80
[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] [stderr]    Doc-tests factor
[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" "b01c0ec1baca06a07244019875d6327821eba16a8681a555f88a5671d6f417d7"`
[INFO] running `"docker" "rm" "-f" "b01c0ec1baca06a07244019875d6327821eba16a8681a555f88a5671d6f417d7"`
[INFO] [stdout] b01c0ec1baca06a07244019875d6327821eba16a8681a555f88a5671d6f417d7