[INFO] updating cached repository jayjamesjay/prime-number [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/jayjamesjay/prime-number [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/jayjamesjay/prime-number" "work/ex/beta-1.38-1/sources/1.37.0/gh/jayjamesjay/prime-number"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jayjamesjay/prime-number'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/jayjamesjay/prime-number" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jayjamesjay/prime-number"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jayjamesjay/prime-number'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 417e67dc12bbfb8fc753624bdef7307fdb133b01 [INFO] sha for GitHub repo jayjamesjay/prime-number: 417e67dc12bbfb8fc753624bdef7307fdb133b01 [INFO] validating manifest of jayjamesjay/prime-number 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 jayjamesjay/prime-number 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 jayjamesjay/prime-number [INFO] finished frobbing jayjamesjay/prime-number [INFO] frobbed toml for jayjamesjay/prime-number written to work/ex/beta-1.38-1/sources/1.37.0/gh/jayjamesjay/prime-number/Cargo.toml [INFO] started frobbing jayjamesjay/prime-number [INFO] finished frobbing jayjamesjay/prime-number [INFO] frobbed toml for jayjamesjay/prime-number written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jayjamesjay/prime-number/Cargo.toml [INFO] crate jayjamesjay/prime-number 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 jayjamesjay/prime-number 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/jayjamesjay/prime-number:/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] 760fc528041d0a4c88178356720fd5a297d2cbbe6e0dc7e868546460c3354085 [INFO] running `"docker" "start" "-a" "760fc528041d0a4c88178356720fd5a297d2cbbe6e0dc7e868546460c3354085"` [INFO] [stderr] Compiling prime_number v0.2.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.63s [INFO] running `"docker" "inspect" "760fc528041d0a4c88178356720fd5a297d2cbbe6e0dc7e868546460c3354085"` [INFO] running `"docker" "rm" "-f" "760fc528041d0a4c88178356720fd5a297d2cbbe6e0dc7e868546460c3354085"` [INFO] [stdout] 760fc528041d0a4c88178356720fd5a297d2cbbe6e0dc7e868546460c3354085 [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/jayjamesjay/prime-number:/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] 14aaa0e1ffd095f2b440d1aca3fb28753f4754c8c739da0a07d1b298bb70e70e [INFO] running `"docker" "start" "-a" "14aaa0e1ffd095f2b440d1aca3fb28753f4754c8c739da0a07d1b298bb70e70e"` [INFO] [stderr] Compiling prime_number v0.2.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.41s [INFO] running `"docker" "inspect" "14aaa0e1ffd095f2b440d1aca3fb28753f4754c8c739da0a07d1b298bb70e70e"` [INFO] running `"docker" "rm" "-f" "14aaa0e1ffd095f2b440d1aca3fb28753f4754c8c739da0a07d1b298bb70e70e"` [INFO] [stdout] 14aaa0e1ffd095f2b440d1aca3fb28753f4754c8c739da0a07d1b298bb70e70e [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/jayjamesjay/prime-number:/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] 84bd9c9b297930f668c908b38a35951125ed1deb84dec7c20455d164c8c06587 [INFO] running `"docker" "start" "-a" "84bd9c9b297930f668c908b38a35951125ed1deb84dec7c20455d164c8c06587"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/prime_number-c077968ff94649e6 [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test prime::tests::primes_new ... ok [INFO] [stdout] test prime::tests::generate_primes ... ok [INFO] [stdout] test prime::tests::check_prime ... ok [INFO] [stdout] test iter::tests::convert_stringify ... ok [INFO] [stdout] test io::tests::string_bool ... ok [INFO] [stdout] test io::tests::str_bool ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/prime_number-eca97d4423ebd12c [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 prime_number [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/prime.rs - prime::division_test (line 81) ... ok [INFO] [stdout] test src/prime.rs - prime::Primes::new (line 18) ... ok [INFO] [stdout] test src/io.rs - io::write_to_dir (line 142) ... ok [INFO] [stdout] test src/prime.rs - prime::is_prime (line 63) ... ok [INFO] [stdout] test src/io.rs - io::ToBool::to_bool (line 116) ... ok [INFO] [stdout] test src/prime.rs - prime::Primes::generate (line 39) ... ok [INFO] [stdout] test src/iter.rs - iter::vec::IntoIter::stringify (line 15) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "84bd9c9b297930f668c908b38a35951125ed1deb84dec7c20455d164c8c06587"` [INFO] running `"docker" "rm" "-f" "84bd9c9b297930f668c908b38a35951125ed1deb84dec7c20455d164c8c06587"` [INFO] [stdout] 84bd9c9b297930f668c908b38a35951125ed1deb84dec7c20455d164c8c06587