[INFO] updating cached repository https://github.com/jayjamesjay/prime-number
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 417e67dc12bbfb8fc753624bdef7307fdb133b01
[INFO] testing jayjamesjay/prime-number against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjayjamesjay%2Fprime-number" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jayjamesjay/prime-number on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/jayjamesjay/prime-number
[INFO] finished tweaking git repo https://github.com/jayjamesjay/prime-number
[INFO] tweaked toml for git repo https://github.com/jayjamesjay/prime-number written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/jayjamesjay/prime-number already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7f72d78adcbfb5461eb54afe777804ddec4fe6a595f35c35c447e588e6e15fcd
[INFO] running `"docker" "start" "-a" "7f72d78adcbfb5461eb54afe777804ddec4fe6a595f35c35c447e588e6e15fcd"`
[INFO] [stderr]    Compiling prime_number v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `"docker" "inspect" "7f72d78adcbfb5461eb54afe777804ddec4fe6a595f35c35c447e588e6e15fcd"`
[INFO] running `"docker" "rm" "-f" "7f72d78adcbfb5461eb54afe777804ddec4fe6a595f35c35c447e588e6e15fcd"`
[INFO] [stdout] 7f72d78adcbfb5461eb54afe777804ddec4fe6a595f35c35c447e588e6e15fcd
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a846ad60318bebdad908c74427bebbff8ac45c26dfe976e6a4bbad1cc6d2b175
[INFO] running `"docker" "start" "-a" "a846ad60318bebdad908c74427bebbff8ac45c26dfe976e6a4bbad1cc6d2b175"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling prime_number v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `"docker" "inspect" "a846ad60318bebdad908c74427bebbff8ac45c26dfe976e6a4bbad1cc6d2b175"`
[INFO] running `"docker" "rm" "-f" "a846ad60318bebdad908c74427bebbff8ac45c26dfe976e6a4bbad1cc6d2b175"`
[INFO] [stdout] a846ad60318bebdad908c74427bebbff8ac45c26dfe976e6a4bbad1cc6d2b175
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stdout] 6e9cae49063c395fcfe64749ce279490374e0964298501a3f84f6575b80b2f49
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "6e9cae49063c395fcfe64749ce279490374e0964298501a3f84f6575b80b2f49"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/prime_number-f858ade26478483c
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test io::tests::string_bool ... ok
[INFO] [stdout] test prime::tests::check_prime ... ok
[INFO] [stdout] test io::tests::str_bool ... ok
[INFO] [stdout] test prime::tests::generate_primes ... ok
[INFO] [stdout] test iter::tests::convert_stringify ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/prime_number-6848ee040f8f742a
[INFO] [stdout] test prime::tests::primes_new ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 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] [stderr]    Doc-tests prime_number
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/prime.rs - prime::is_prime (line 63) ... ok
[INFO] [stdout] test src/prime.rs - prime::Primes::generate (line 39) ... ok
[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/iter.rs - iter::vec::IntoIter<T>::stringify (line 15) ... ok
[INFO] [stdout] test src/io.rs - io::ToBool::to_bool (line 116) ... 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" "6e9cae49063c395fcfe64749ce279490374e0964298501a3f84f6575b80b2f49"`
[INFO] running `"docker" "rm" "-f" "6e9cae49063c395fcfe64749ce279490374e0964298501a3f84f6575b80b2f49"`
[INFO] [stdout] 6e9cae49063c395fcfe64749ce279490374e0964298501a3f84f6575b80b2f49