[INFO] cloning repository https://github.com/fliiiix/SieveofEratosthenes
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fliiiix/SieveofEratosthenes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffliiiix%2FSieveofEratosthenes"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffliiiix%2FSieveofEratosthenes'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5ebe76c1dea00f75bb4c97c745b36115ceae3e2e
[INFO] checking fliiiix/SieveofEratosthenes against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffliiiix%2FSieveofEratosthenes" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fliiiix/SieveofEratosthenes on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/fliiiix/SieveofEratosthenes
[INFO] finished tweaking git repo https://github.com/fliiiix/SieveofEratosthenes
[INFO] tweaked toml for git repo https://github.com/fliiiix/SieveofEratosthenes written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/fliiiix/SieveofEratosthenes already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d927f43f6c2bd7c26d917c92b35bce72420e62c57e0593566ca6365416ef067e
[INFO] running `"docker" "start" "-a" "d927f43f6c2bd7c26d917c92b35bce72420e62c57e0593566ca6365416ef067e"`
[INFO] [stderr]     Checking bit-vec v0.5.0
[INFO] [stderr]     Checking sieveof_eratosthenes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `"docker" "inspect" "d927f43f6c2bd7c26d917c92b35bce72420e62c57e0593566ca6365416ef067e"`
[INFO] running `"docker" "rm" "-f" "d927f43f6c2bd7c26d917c92b35bce72420e62c57e0593566ca6365416ef067e"`
[INFO] [stdout] d927f43f6c2bd7c26d917c92b35bce72420e62c57e0593566ca6365416ef067e