[INFO] updating cached repository https://github.com/swazza/project-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] 22a76c621e72c96bf0736adcaaf99d333f92a3d6
[INFO] testing swazza/project-euler against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswazza%2Fproject-euler" "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/swazza/project-euler 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/swazza/project-euler
[INFO] finished tweaking git repo https://github.com/swazza/project-euler
[INFO] tweaked toml for git repo https://github.com/swazza/project-euler written to work/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/swazza/project-euler 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-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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] c2e2ad3b3c155ca004523a7d4543961def77f5c3faec875c08afc11d3d21d2f1
[INFO] running `"docker" "start" "-a" "c2e2ad3b3c155ca004523a7d4543961def77f5c3faec875c08afc11d3d21d2f1"`
[INFO] [stderr]    Compiling project-euler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: function is never used: `get_sum_of_multiples_of_3_and_5`
[INFO] [stderr]  --> src/problem1.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | fn get_sum_of_multiples_of_3_and_5(number: i32) -> i32 {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `sum_of_even_fibonnaci`
[INFO] [stderr]  --> src/problem2.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | fn sum_of_even_fibonnaci() -> i64 {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `"docker" "inspect" "c2e2ad3b3c155ca004523a7d4543961def77f5c3faec875c08afc11d3d21d2f1"`
[INFO] running `"docker" "rm" "-f" "c2e2ad3b3c155ca004523a7d4543961def77f5c3faec875c08afc11d3d21d2f1"`
[INFO] [stdout] c2e2ad3b3c155ca004523a7d4543961def77f5c3faec875c08afc11d3d21d2f1
[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" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 692a233072322507c101640dcaf154527c62a9a04e5c6d4924ba5799f30127d4
[INFO] running `"docker" "start" "-a" "692a233072322507c101640dcaf154527c62a9a04e5c6d4924ba5799f30127d4"`
[INFO] [stderr]    Compiling project-euler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `"docker" "inspect" "692a233072322507c101640dcaf154527c62a9a04e5c6d4924ba5799f30127d4"`
[INFO] running `"docker" "rm" "-f" "692a233072322507c101640dcaf154527c62a9a04e5c6d4924ba5799f30127d4"`
[INFO] [stdout] 692a233072322507c101640dcaf154527c62a9a04e5c6d4924ba5799f30127d4
[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" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 2605da4f66def85e110ae9c3be21d5027b0745e900b2a9315e449baf85018f73
[INFO] running `"docker" "start" "-a" "2605da4f66def85e110ae9c3be21d5027b0745e900b2a9315e449baf85018f73"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/project_euler-06015925b7f222f2
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test problem1::test_get_sum_of_multiples_of_3_and_5 ... ok
[INFO] [stdout] test problem2::test_sum_of_even_fibonnaci ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "2605da4f66def85e110ae9c3be21d5027b0745e900b2a9315e449baf85018f73"`
[INFO] running `"docker" "rm" "-f" "2605da4f66def85e110ae9c3be21d5027b0745e900b2a9315e449baf85018f73"`
[INFO] [stdout] 2605da4f66def85e110ae9c3be21d5027b0745e900b2a9315e449baf85018f73