[INFO] updating cached repository https://github.com/n1o/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] ffabfe3531103f1467440022b6ed30c7e59ba111
[INFO] testing n1o/project_euler against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fn1o%2Fproject_euler" "work/builds/worker-2/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/n1o/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/n1o/project_euler
[INFO] finished tweaking git repo https://github.com/n1o/project_euler
[INFO] tweaked toml for git repo https://github.com/n1o/project_euler written to work/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/n1o/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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] 98bc4ef31938e6a1c0aabb3ddd274addf4bcaa3485097c7725495c43bcb3f3db
[INFO] running `"docker" "start" "-a" "98bc4ef31938e6a1c0aabb3ddd274addf4bcaa3485097c7725495c43bcb3f3db"`
[INFO] [stderr]    Compiling project_euler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `"docker" "inspect" "98bc4ef31938e6a1c0aabb3ddd274addf4bcaa3485097c7725495c43bcb3f3db"`
[INFO] running `"docker" "rm" "-f" "98bc4ef31938e6a1c0aabb3ddd274addf4bcaa3485097c7725495c43bcb3f3db"`
[INFO] [stdout] 98bc4ef31938e6a1c0aabb3ddd274addf4bcaa3485097c7725495c43bcb3f3db
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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] 25fc180d0e2da388c6d4c5a5f70f70f836bc7090228bc63b5a4c4a04f3e3b97a
[INFO] running `"docker" "start" "-a" "25fc180d0e2da388c6d4c5a5f70f70f836bc7090228bc63b5a4c4a04f3e3b97a"`
[INFO] [stderr]    Compiling project_euler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `"docker" "inspect" "25fc180d0e2da388c6d4c5a5f70f70f836bc7090228bc63b5a4c4a04f3e3b97a"`
[INFO] running `"docker" "rm" "-f" "25fc180d0e2da388c6d4c5a5f70f70f836bc7090228bc63b5a4c4a04f3e3b97a"`
[INFO] [stdout] 25fc180d0e2da388c6d4c5a5f70f70f836bc7090228bc63b5a4c4a04f3e3b97a
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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] 961bbac0e7ef1e3f625b16cc9b40f5c4abb177edc625b07c8347ed807de0396b
[INFO] running `"docker" "start" "-a" "961bbac0e7ef1e3f625b16cc9b40f5c4abb177edc625b07c8347ed807de0396b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/project_euler-653154e4234635f1
[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" "961bbac0e7ef1e3f625b16cc9b40f5c4abb177edc625b07c8347ed807de0396b"`
[INFO] running `"docker" "rm" "-f" "961bbac0e7ef1e3f625b16cc9b40f5c4abb177edc625b07c8347ed807de0396b"`
[INFO] [stdout] 961bbac0e7ef1e3f625b16cc9b40f5c4abb177edc625b07c8347ed807de0396b