[INFO] cloning repository https://github.com/kevbot18/speed_primes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kevbot18/speed_primes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkevbot18%2Fspeed_primes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkevbot18%2Fspeed_primes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 312371614bb9592ebee1726b709487e4165cac6d
[INFO] testing kevbot18/speed_primes against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkevbot18%2Fspeed_primes" "/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/kevbot18/speed_primes on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kevbot18/speed_primes
[INFO] finished tweaking git repo https://github.com/kevbot18/speed_primes
[INFO] tweaked toml for git repo https://github.com/kevbot18/speed_primes written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/kevbot18/speed_primes already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 24660f418e0187d753cfef1a0ffc6500857e674305c9fe892a312813c3a35b8d
[INFO] running `Command { std: "docker" "start" "-a" "24660f418e0187d753cfef1a0ffc6500857e674305c9fe892a312813c3a35b8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24660f418e0187d753cfef1a0ffc6500857e674305c9fe892a312813c3a35b8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24660f418e0187d753cfef1a0ffc6500857e674305c9fe892a312813c3a35b8d", kill_on_drop: false }`
[INFO] [stdout] 24660f418e0187d753cfef1a0ffc6500857e674305c9fe892a312813c3a35b8d
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1074eb12ecd068675b2435e4054e824af2fc7188f393270e80e389df9a14acc9
[INFO] running `Command { std: "docker" "start" "-a" "1074eb12ecd068675b2435e4054e824af2fc7188f393270e80e389df9a14acc9", kill_on_drop: false }`
[INFO] [stderr]    Compiling speed_primes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "1074eb12ecd068675b2435e4054e824af2fc7188f393270e80e389df9a14acc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1074eb12ecd068675b2435e4054e824af2fc7188f393270e80e389df9a14acc9", kill_on_drop: false }`
[INFO] [stdout] 1074eb12ecd068675b2435e4054e824af2fc7188f393270e80e389df9a14acc9
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a311004fe773f2e535b035f906b993a3b61eb8bb55cb06e5f6e07d2bb4df33d6
[INFO] running `Command { std: "docker" "start" "-a" "a311004fe773f2e535b035f906b993a3b61eb8bb55cb06e5f6e07d2bb4df33d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling speed_primes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "a311004fe773f2e535b035f906b993a3b61eb8bb55cb06e5f6e07d2bb4df33d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a311004fe773f2e535b035f906b993a3b61eb8bb55cb06e5f6e07d2bb4df33d6", kill_on_drop: false }`
[INFO] [stdout] a311004fe773f2e535b035f906b993a3b61eb8bb55cb06e5f6e07d2bb4df33d6
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6e1a162117a11fec28264a8167770f521188ad41c10c7b542ace23147e46e590
[INFO] running `Command { std: "docker" "start" "-a" "6e1a162117a11fec28264a8167770f521188ad41c10c7b542ace23147e46e590", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/speed_primes-a4333c9c743d8863)
[INFO] [stdout] test tests::around_boundaries ... ok
[INFO] [stdout] test tests::zero_input ... ok
[INFO] [stdout] test tests::print_hidden_equal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6e1a162117a11fec28264a8167770f521188ad41c10c7b542ace23147e46e590", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e1a162117a11fec28264a8167770f521188ad41c10c7b542ace23147e46e590", kill_on_drop: false }`
[INFO] [stdout] 6e1a162117a11fec28264a8167770f521188ad41c10c7b542ace23147e46e590