[INFO] cloning repository https://github.com/jesselucas/codewars
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jesselucas/codewars" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjesselucas%2Fcodewars"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjesselucas%2Fcodewars'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 65ef7a1bc3d4e414ae2e1beb20ccf305bfcc1767
[INFO] testing jesselucas/codewars against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjesselucas%2Fcodewars" "/workspace/builds/worker-8/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jesselucas/codewars 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/jesselucas/codewars
[INFO] finished tweaking git repo https://github.com/jesselucas/codewars
[INFO] tweaked toml for git repo https://github.com/jesselucas/codewars written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/jesselucas/codewars 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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] f4a10dcd3732625a90ad66a8d7b9cf0f11541be9708f666e22e7afabdd4aa551
[INFO] running `"docker" "start" "-a" "f4a10dcd3732625a90ad66a8d7b9cf0f11541be9708f666e22e7afabdd4aa551"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling codewars v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `"docker" "inspect" "f4a10dcd3732625a90ad66a8d7b9cf0f11541be9708f666e22e7afabdd4aa551"`
[INFO] running `"docker" "rm" "-f" "f4a10dcd3732625a90ad66a8d7b9cf0f11541be9708f666e22e7afabdd4aa551"`
[INFO] [stdout] f4a10dcd3732625a90ad66a8d7b9cf0f11541be9708f666e22e7afabdd4aa551
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 4fcf419eb36571ec6ef89d0a7e5681d4cb4aa02548c3302bf5cce320b3e8e7aa
[INFO] running `"docker" "start" "-a" "4fcf419eb36571ec6ef89d0a7e5681d4cb4aa02548c3302bf5cce320b3e8e7aa"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling codewars v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `"docker" "inspect" "4fcf419eb36571ec6ef89d0a7e5681d4cb4aa02548c3302bf5cce320b3e8e7aa"`
[INFO] running `"docker" "rm" "-f" "4fcf419eb36571ec6ef89d0a7e5681d4cb4aa02548c3302bf5cce320b3e8e7aa"`
[INFO] [stdout] 4fcf419eb36571ec6ef89d0a7e5681d4cb4aa02548c3302bf5cce320b3e8e7aa
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 5e5cca0fe5c441f53ec60251a082a604eeb593b9f1e02678909226fda5539198
[INFO] running `"docker" "start" "-a" "5e5cca0fe5c441f53ec60251a082a604eeb593b9f1e02678909226fda5539198"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/codewars-f9381df262b48613
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test counting_sheep::returns_correct_sheep_count ... ok
[INFO] [stdout] test convert_number_to_reversed_array::tests::test_fixed ... ok
[INFO] [stdout] test array_diff::tests::returns_expected ... ok
[INFO] [stdout] test make_the_deadfish_swim::tests::sample_tests ... ok
[INFO] [stdout] test playing_on_a_chessboard::basics_game ... ok
[INFO] [stdout] test reversed_strings::tests::sample_test ... ok
[INFO] [stdout] test create_phone_number::tests::returns_expected ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests codewars
[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" "5e5cca0fe5c441f53ec60251a082a604eeb593b9f1e02678909226fda5539198"`
[INFO] running `"docker" "rm" "-f" "5e5cca0fe5c441f53ec60251a082a604eeb593b9f1e02678909226fda5539198"`
[INFO] [stdout] 5e5cca0fe5c441f53ec60251a082a604eeb593b9f1e02678909226fda5539198