[INFO] updating cached repository https://github.com/nvm27/euler
[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] 02520d27dc1fd44874bc65c99bb7af0ae58b455b
[INFO] testing nvm27/euler against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnvm27%2Feuler" "work/builds/worker-6/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nvm27/euler on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/nvm27/euler
[INFO] finished tweaking git repo https://github.com/nvm27/euler
[INFO] tweaked toml for git repo https://github.com/nvm27/euler written to work/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/nvm27/euler already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /big/crater/work/builds/worker-6/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/wackywendell/primes.git`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/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" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] de1264b6f1bf6f32971caa7218cce9826bc3a841700dcaf2b107d5f582bb420a
[INFO] running `"docker" "start" "-a" "de1264b6f1bf6f32971caa7218cce9826bc3a841700dcaf2b107d5f582bb420a"`
[INFO] [stderr]    Compiling primes v0.2.3 (https://github.com/wackywendell/primes.git#387f7e46)
[INFO] [stderr]    Compiling euler v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "de1264b6f1bf6f32971caa7218cce9826bc3a841700dcaf2b107d5f582bb420a"`
[INFO] running `"docker" "rm" "-f" "de1264b6f1bf6f32971caa7218cce9826bc3a841700dcaf2b107d5f582bb420a"`
[INFO] [stdout] de1264b6f1bf6f32971caa7218cce9826bc3a841700dcaf2b107d5f582bb420a
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/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" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] f463e643bc530e5bc1d6af9a6ca8d29c4a07970b1cbc05078f6412320994e383
[INFO] running `"docker" "start" "-a" "f463e643bc530e5bc1d6af9a6ca8d29c4a07970b1cbc05078f6412320994e383"`
[INFO] [stderr]    Compiling euler v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `"docker" "inspect" "f463e643bc530e5bc1d6af9a6ca8d29c4a07970b1cbc05078f6412320994e383"`
[INFO] running `"docker" "rm" "-f" "f463e643bc530e5bc1d6af9a6ca8d29c4a07970b1cbc05078f6412320994e383"`
[INFO] [stdout] f463e643bc530e5bc1d6af9a6ca8d29c4a07970b1cbc05078f6412320994e383
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/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" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 3277208436a0c27e1c5c9d55ecde232e6c00200d283d7870f8d7bbd71f5eff45
[INFO] running `"docker" "start" "-a" "3277208436a0c27e1c5c9d55ecde232e6c00200d283d7870f8d7bbd71f5eff45"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/euler-3758a687c2f70c8e
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test even_fib::projecteuler ... ok
[INFO] [stdout] test pythagorean_triplet::projecteuler ... ok
[INFO] [stdout] test largest_product::projecteuler ... ok
[INFO] [stdout] test smallest_multiple::projecteuler ... ok
[INFO] [stdout] test multiples::projecteuler ... ok
[INFO] [stdout] test square_diff::projecteuler ... ok
[INFO] [stdout] test nth_prime::projecteuler ... ok
[INFO] [stdout] test palindrome::projecteuler ... ok
[INFO] [stdout] test largest_prime::projecteuler ... ok
[INFO] [stdout] test primes_sum::projecteuler ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests euler
[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" "3277208436a0c27e1c5c9d55ecde232e6c00200d283d7870f8d7bbd71f5eff45"`
[INFO] running `"docker" "rm" "-f" "3277208436a0c27e1c5c9d55ecde232e6c00200d283d7870f8d7bbd71f5eff45"`
[INFO] [stdout] 3277208436a0c27e1c5c9d55ecde232e6c00200d283d7870f8d7bbd71f5eff45