[INFO] cloning repository https://github.com/jayjamesjay/prime-number
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jayjamesjay/prime-number" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjayjamesjay%2Fprime-number"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjayjamesjay%2Fprime-number'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 417e67dc12bbfb8fc753624bdef7307fdb133b01
[INFO] testing jayjamesjay/prime-number against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjayjamesjay%2Fprime-number" "/workspace/builds/worker-9/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jayjamesjay/prime-number on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "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-9/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" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "+beta-2020-06-03" "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] 3f64be7b9b443ae16f6be05ec3d7fe39618b997d2701b40d483ed0e2f22791ce
[INFO] running `"docker" "start" "-a" "3f64be7b9b443ae16f6be05ec3d7fe39618b997d2701b40d483ed0e2f22791ce"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling prime_number v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `"docker" "inspect" "3f64be7b9b443ae16f6be05ec3d7fe39618b997d2701b40d483ed0e2f22791ce"`
[INFO] running `"docker" "rm" "-f" "3f64be7b9b443ae16f6be05ec3d7fe39618b997d2701b40d483ed0e2f22791ce"`
[INFO] [stdout] 3f64be7b9b443ae16f6be05ec3d7fe39618b997d2701b40d483ed0e2f22791ce
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "+beta-2020-06-03" "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] c5965c925261396986b7dde42c32a6b78b517301921cfcd180ff5ccda15597e7
[INFO] running `"docker" "start" "-a" "c5965c925261396986b7dde42c32a6b78b517301921cfcd180ff5ccda15597e7"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling prime_number v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `"docker" "inspect" "c5965c925261396986b7dde42c32a6b78b517301921cfcd180ff5ccda15597e7"`
[INFO] running `"docker" "rm" "-f" "c5965c925261396986b7dde42c32a6b78b517301921cfcd180ff5ccda15597e7"`
[INFO] [stdout] c5965c925261396986b7dde42c32a6b78b517301921cfcd180ff5ccda15597e7
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c3e89c65764160b75b27bb1c1e3694725074361b9f58c8a4c169a684e6261999
[INFO] running `"docker" "start" "-a" "c3e89c65764160b75b27bb1c1e3694725074361b9f58c8a4c169a684e6261999"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/prime_number-7e3ce4411f650e80
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test prime::tests::check_prime ... ok
[INFO] [stdout] test prime::tests::generate_primes ... ok
[INFO] [stdout] test prime::tests::primes_new ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/prime_number-8b69ae966a88f676
[INFO] [stdout] test io::tests::str_bool ... ok
[INFO] [stdout] test iter::tests::convert_stringify ... ok
[INFO] [stdout] test io::tests::string_bool ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests prime_number
[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] [stdout] 
[INFO] [stdout] running 7 tests
[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::division_test (line 81) ... ok
[INFO] [stdout] test src/io.rs - io::ToBool::to_bool (line 116) ... ok
[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/iter.rs - iter::vec::IntoIter<T>::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" "c3e89c65764160b75b27bb1c1e3694725074361b9f58c8a4c169a684e6261999"`
[INFO] running `"docker" "rm" "-f" "c3e89c65764160b75b27bb1c1e3694725074361b9f58c8a4c169a684e6261999"`
[INFO] [stdout] c3e89c65764160b75b27bb1c1e3694725074361b9f58c8a4c169a684e6261999