[INFO] updating cached repository https://github.com/YujinGaya/euler-by-rust
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bf2662f5769500d82315b5462622972c101b5d13
[INFO] testing YujinGaya/euler-by-rust against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FYujinGaya%2Feuler-by-rust" "work/builds/worker-3/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/YujinGaya/euler-by-rust on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/YujinGaya/euler-by-rust
[INFO] finished tweaking git repo https://github.com/YujinGaya/euler-by-rust
[INFO] tweaked toml for git repo https://github.com/YujinGaya/euler-by-rust written to work/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/YujinGaya/euler-by-rust already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 5f6a954a2b023fb030b71e9d77f93a02ababed2e613bc854caac1ea949b74c1e
[INFO] running `"docker" "start" "-a" "5f6a954a2b023fb030b71e9d77f93a02ababed2e613bc854caac1ea949b74c1e"`
[INFO] [stderr]    Compiling euler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `"docker" "inspect" "5f6a954a2b023fb030b71e9d77f93a02ababed2e613bc854caac1ea949b74c1e"`
[INFO] running `"docker" "rm" "-f" "5f6a954a2b023fb030b71e9d77f93a02ababed2e613bc854caac1ea949b74c1e"`
[INFO] [stdout] 5f6a954a2b023fb030b71e9d77f93a02ababed2e613bc854caac1ea949b74c1e
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 072a6a26fa6fc3d0cedc79cf11fc09672fa17d2c85474337428a3c56cdd51ffa
[INFO] running `"docker" "start" "-a" "072a6a26fa6fc3d0cedc79cf11fc09672fa17d2c85474337428a3c56cdd51ffa"`
[INFO] [stderr]    Compiling euler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `"docker" "inspect" "072a6a26fa6fc3d0cedc79cf11fc09672fa17d2c85474337428a3c56cdd51ffa"`
[INFO] running `"docker" "rm" "-f" "072a6a26fa6fc3d0cedc79cf11fc09672fa17d2c85474337428a3c56cdd51ffa"`
[INFO] [stdout] 072a6a26fa6fc3d0cedc79cf11fc09672fa17d2c85474337428a3c56cdd51ffa
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] cfbdc1feecfa475283eda364d02567d2b20b1ef6ddfbc59c68077dec4aacbf8e
[INFO] running `"docker" "start" "-a" "cfbdc1feecfa475283eda364d02567d2b20b1ef6ddfbc59c68077dec4aacbf8e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/euler-ec8a891261d641e6
[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" "cfbdc1feecfa475283eda364d02567d2b20b1ef6ddfbc59c68077dec4aacbf8e"`
[INFO] running `"docker" "rm" "-f" "cfbdc1feecfa475283eda364d02567d2b20b1ef6ddfbc59c68077dec4aacbf8e"`
[INFO] [stdout] cfbdc1feecfa475283eda364d02567d2b20b1ef6ddfbc59c68077dec4aacbf8e