[INFO] cloning repository https://github.com/vigneshsatha/euler_proj3
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vigneshsatha/euler_proj3" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvigneshsatha%2Feuler_proj3", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvigneshsatha%2Feuler_proj3'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a6ad6dc107eb413941d37cce7af116ded5db72ff
[INFO] testing vigneshsatha/euler_proj3 against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvigneshsatha%2Feuler_proj3" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vigneshsatha/euler_proj3 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vigneshsatha/euler_proj3
[INFO] finished tweaking git repo https://github.com/vigneshsatha/euler_proj3
[INFO] tweaked toml for git repo https://github.com/vigneshsatha/euler_proj3 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/vigneshsatha/euler_proj3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a866b646361541cc33f4b1f7ef82409f83999b11a128b18bf82b8712f97698f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1a866b646361541cc33f4b1f7ef82409f83999b11a128b18bf82b8712f97698f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a866b646361541cc33f4b1f7ef82409f83999b11a128b18bf82b8712f97698f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a866b646361541cc33f4b1f7ef82409f83999b11a128b18bf82b8712f97698f", kill_on_drop: false }`
[INFO] [stdout] 1a866b646361541cc33f4b1f7ef82409f83999b11a128b18bf82b8712f97698f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84bfc70582b5b2ebdecd19efcb0cda5a6723eda10dd9004bdd7430b7e2ab97c7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "84bfc70582b5b2ebdecd19efcb0cda5a6723eda10dd9004bdd7430b7e2ab97c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling lg_prime_factor_03 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "84bfc70582b5b2ebdecd19efcb0cda5a6723eda10dd9004bdd7430b7e2ab97c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84bfc70582b5b2ebdecd19efcb0cda5a6723eda10dd9004bdd7430b7e2ab97c7", kill_on_drop: false }`
[INFO] [stdout] 84bfc70582b5b2ebdecd19efcb0cda5a6723eda10dd9004bdd7430b7e2ab97c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d953bb25fd34464131da89c58b7075bb8e09dc66a33d2f1e745be816513dd40f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d953bb25fd34464131da89c58b7075bb8e09dc66a33d2f1e745be816513dd40f", kill_on_drop: false }`
[INFO] [stderr]    Compiling lg_prime_factor_03 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "d953bb25fd34464131da89c58b7075bb8e09dc66a33d2f1e745be816513dd40f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d953bb25fd34464131da89c58b7075bb8e09dc66a33d2f1e745be816513dd40f", kill_on_drop: false }`
[INFO] [stdout] d953bb25fd34464131da89c58b7075bb8e09dc66a33d2f1e745be816513dd40f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fe4cc63a090312a6c0012eac8fbb682471395dfd44b364592773d5f046f45daf
[INFO] running `Command { std: "docker" "start" "-a" "fe4cc63a090312a6c0012eac8fbb682471395dfd44b364592773d5f046f45daf", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lg_prime_factor_03-6efe1090aa64f8c6
[INFO] [stdout] test tests::test_is_prime ... ok
[INFO] [stdout] test tests::test_get_next_prime ... ok
[INFO] [stdout] test tests::test_find_lg_prime_factor ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fe4cc63a090312a6c0012eac8fbb682471395dfd44b364592773d5f046f45daf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe4cc63a090312a6c0012eac8fbb682471395dfd44b364592773d5f046f45daf", kill_on_drop: false }`
[INFO] [stdout] fe4cc63a090312a6c0012eac8fbb682471395dfd44b364592773d5f046f45daf