[INFO] updating cached repository yavrib/rust-project-euler
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/yavrib/rust-project-euler
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/yavrib/rust-project-euler" "work/ex/beta-1.37-6/sources/1.36.0/gh/yavrib/rust-project-euler"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/yavrib/rust-project-euler'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/yavrib/rust-project-euler" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/yavrib/rust-project-euler"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/yavrib/rust-project-euler'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 34ffdaca799501a0cef433434188ad1db0adffd5
[INFO] sha for GitHub repo yavrib/rust-project-euler: 34ffdaca799501a0cef433434188ad1db0adffd5
[INFO] validating manifest of yavrib/rust-project-euler on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of yavrib/rust-project-euler on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing yavrib/rust-project-euler
[INFO] finished frobbing yavrib/rust-project-euler
[INFO] frobbed toml for yavrib/rust-project-euler written to work/ex/beta-1.37-6/sources/1.36.0/gh/yavrib/rust-project-euler/Cargo.toml
[INFO] started frobbing yavrib/rust-project-euler
[INFO] finished frobbing yavrib/rust-project-euler
[INFO] frobbed toml for yavrib/rust-project-euler written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/yavrib/rust-project-euler/Cargo.toml
[INFO] crate yavrib/rust-project-euler already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing yavrib/rust-project-euler against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/yavrib/rust-project-euler:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 785b59239d943729a187fb04e77b40b7f7ed75a6c434b6d2394306335757b249
[INFO] running `"docker" "start" "-a" "785b59239d943729a187fb04e77b40b7f7ed75a6c434b6d2394306335757b249"`
[INFO] [stderr]    Compiling rust-project-euler v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `"docker" "inspect" "785b59239d943729a187fb04e77b40b7f7ed75a6c434b6d2394306335757b249"`
[INFO] running `"docker" "rm" "-f" "785b59239d943729a187fb04e77b40b7f7ed75a6c434b6d2394306335757b249"`
[INFO] [stdout] 785b59239d943729a187fb04e77b40b7f7ed75a6c434b6d2394306335757b249
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/yavrib/rust-project-euler:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 208a4b67ad2664ab0a5a03a89d7e1e2c387c0f3e3d897d053f2a7f6b864fe9b2
[INFO] running `"docker" "start" "-a" "208a4b67ad2664ab0a5a03a89d7e1e2c387c0f3e3d897d053f2a7f6b864fe9b2"`
[INFO] [stderr]    Compiling rust-project-euler v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `"docker" "inspect" "208a4b67ad2664ab0a5a03a89d7e1e2c387c0f3e3d897d053f2a7f6b864fe9b2"`
[INFO] running `"docker" "rm" "-f" "208a4b67ad2664ab0a5a03a89d7e1e2c387c0f3e3d897d053f2a7f6b864fe9b2"`
[INFO] [stdout] 208a4b67ad2664ab0a5a03a89d7e1e2c387c0f3e3d897d053f2a7f6b864fe9b2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/yavrib/rust-project-euler:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] e3b48bda4cd3bda3c44019fdad5f46ce3dddda0702b6f897fce5ff7606f9c69f
[INFO] running `"docker" "start" "-a" "e3b48bda4cd3bda3c44019fdad5f46ce3dddda0702b6f897fce5ff7606f9c69f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_project_euler-f26ef7b9658dee7d
[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" "e3b48bda4cd3bda3c44019fdad5f46ce3dddda0702b6f897fce5ff7606f9c69f"`
[INFO] running `"docker" "rm" "-f" "e3b48bda4cd3bda3c44019fdad5f46ce3dddda0702b6f897fce5ff7606f9c69f"`
[INFO] [stdout] e3b48bda4cd3bda3c44019fdad5f46ce3dddda0702b6f897fce5ff7606f9c69f