[INFO] cloning repository https://github.com/FlareLine/rust-euler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FlareLine/rust-euler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlareLine%2Frust-euler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlareLine%2Frust-euler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5947bcfa2871755efa41791e382c5fdeaad133a1
[INFO] testing FlareLine/rust-euler against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlareLine%2Frust-euler" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/FlareLine/rust-euler on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/FlareLine/rust-euler
[INFO] finished tweaking git repo https://github.com/FlareLine/rust-euler
[INFO] tweaked toml for git repo https://github.com/FlareLine/rust-euler written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/FlareLine/rust-euler already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", 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] c7f2ddab4dc628aad31b1651a6a43ade0ddec76bf422d25ea0eaab5cff4d8be1
[INFO] running `Command { std: "docker" "start" "-a" "c7f2ddab4dc628aad31b1651a6a43ade0ddec76bf422d25ea0eaab5cff4d8be1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7f2ddab4dc628aad31b1651a6a43ade0ddec76bf422d25ea0eaab5cff4d8be1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7f2ddab4dc628aad31b1651a6a43ade0ddec76bf422d25ea0eaab5cff4d8be1", kill_on_drop: false }`
[INFO] [stdout] c7f2ddab4dc628aad31b1651a6a43ade0ddec76bf422d25ea0eaab5cff4d8be1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", 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] d5ae9979c2b9e2b92098df1ffb7b4e01b05c257969dabeb1b93db6f15cad6584
[INFO] running `Command { std: "docker" "start" "-a" "d5ae9979c2b9e2b92098df1ffb7b4e01b05c257969dabeb1b93db6f15cad6584", kill_on_drop: false }`
[INFO] [stderr]    Compiling p-001-fizzbuzz v0.1.0 (/opt/rustwide/workdir/projects/p-001-fizzbuzz)
[INFO] [stderr]    Compiling p-002-evenfib v0.1.0 (/opt/rustwide/workdir/projects/p-002-evenfib)
[INFO] [stderr]    Compiling p-006-sumsquarediff v0.1.0 (/opt/rustwide/workdir/projects/p-006-sumsquarediff)
[INFO] [stderr]    Compiling p-003-lrgprimefactor v0.1.0 (/opt/rustwide/workdir/projects/p-003-lrgprimefactor)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.84s
[INFO] running `Command { std: "docker" "inspect" "d5ae9979c2b9e2b92098df1ffb7b4e01b05c257969dabeb1b93db6f15cad6584", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5ae9979c2b9e2b92098df1ffb7b4e01b05c257969dabeb1b93db6f15cad6584", kill_on_drop: false }`
[INFO] [stdout] d5ae9979c2b9e2b92098df1ffb7b4e01b05c257969dabeb1b93db6f15cad6584
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", 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] 16a8a9b09c99a0dc3c38f9b208fdfadb94ad95427143d848e4fd0acada2a31ba
[INFO] running `Command { std: "docker" "start" "-a" "16a8a9b09c99a0dc3c38f9b208fdfadb94ad95427143d848e4fd0acada2a31ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling p-002-evenfib v0.1.0 (/opt/rustwide/workdir/projects/p-002-evenfib)
[INFO] [stderr]    Compiling p-006-sumsquarediff v0.1.0 (/opt/rustwide/workdir/projects/p-006-sumsquarediff)
[INFO] [stderr]    Compiling p-001-fizzbuzz v0.1.0 (/opt/rustwide/workdir/projects/p-001-fizzbuzz)
[INFO] [stderr]    Compiling p-003-lrgprimefactor v0.1.0 (/opt/rustwide/workdir/projects/p-003-lrgprimefactor)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.18s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/p_001_fizzbuzz-049eda8b611b3276)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/p_002_evenfib-4f2557e5788bc19b)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/p_003_lrgprimefactor-6f7cf4b938e0a5a5)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/p_006_sumsquarediff-34b9555690197c8b)
[INFO] running `Command { std: "docker" "inspect" "16a8a9b09c99a0dc3c38f9b208fdfadb94ad95427143d848e4fd0acada2a31ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16a8a9b09c99a0dc3c38f9b208fdfadb94ad95427143d848e4fd0acada2a31ba", kill_on_drop: false }`
[INFO] [stdout] 16a8a9b09c99a0dc3c38f9b208fdfadb94ad95427143d848e4fd0acada2a31ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] a457d1b534bca80ec8e73b4df2dfeeb70f3668b85aae5bf4f60dcb4ae3aea01e
[INFO] running `Command { std: "docker" "start" "-a" "a457d1b534bca80ec8e73b4df2dfeeb70f3668b85aae5bf4f60dcb4ae3aea01e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/p_001_fizzbuzz-049eda8b611b3276)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/p_002_evenfib-4f2557e5788bc19b)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/p_003_lrgprimefactor-6f7cf4b938e0a5a5)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::gcd_coprime ... ok
[INFO] [stdout] test tests::gcd_hasgcd ... ok
[INFO] [stdout] test tests::isprime_notprime ... ok
[INFO] [stdout] test tests::isprime_one ... ok
[INFO] [stdout] test tests::isprime_prime ... ok
[INFO] [stdout] test tests::gcd_zero ... ok
[INFO] [stdout] test tests::isprime_two ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/p_006_sumsquarediff-34b9555690197c8b)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a457d1b534bca80ec8e73b4df2dfeeb70f3668b85aae5bf4f60dcb4ae3aea01e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a457d1b534bca80ec8e73b4df2dfeeb70f3668b85aae5bf4f60dcb4ae3aea01e", kill_on_drop: false }`
[INFO] [stdout] a457d1b534bca80ec8e73b4df2dfeeb70f3668b85aae5bf4f60dcb4ae3aea01e