[INFO] updating cached repository blakehawkins/project-euler
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/blakehawkins/project-euler
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/blakehawkins/project-euler" "work/ex/beta-1.38-1/sources/1.37.0/gh/blakehawkins/project-euler"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/blakehawkins/project-euler'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/blakehawkins/project-euler" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/blakehawkins/project-euler"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/blakehawkins/project-euler'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c36b2ff3265ae96a661e234d481b1f49264d705f
[INFO] sha for GitHub repo blakehawkins/project-euler: c36b2ff3265ae96a661e234d481b1f49264d705f
[INFO] validating manifest of blakehawkins/project-euler on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of blakehawkins/project-euler on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing blakehawkins/project-euler
[INFO] finished frobbing blakehawkins/project-euler
[INFO] frobbed toml for blakehawkins/project-euler written to work/ex/beta-1.38-1/sources/1.37.0/gh/blakehawkins/project-euler/Cargo.toml
[INFO] started frobbing blakehawkins/project-euler
[INFO] finished frobbing blakehawkins/project-euler
[INFO] frobbed toml for blakehawkins/project-euler written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/blakehawkins/project-euler/Cargo.toml
[INFO] crate blakehawkins/project-euler already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing blakehawkins/project-euler against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/blakehawkins/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] e4c79e876b0a9eb0e0455c92a5d7c3e9ad0ccff49a91c26ba93f8722727bd8bf
[INFO] running `"docker" "start" "-a" "e4c79e876b0a9eb0e0455c92a5d7c3e9ad0ccff49a91c26ba93f8722727bd8bf"`
[INFO] [stderr]    Compiling clap-verbosity-flag v0.1.0
[INFO] [stderr]    Compiling quicli v0.3.0
[INFO] [stderr]    Compiling project-euler v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.12s
[INFO] running `"docker" "inspect" "e4c79e876b0a9eb0e0455c92a5d7c3e9ad0ccff49a91c26ba93f8722727bd8bf"`
[INFO] running `"docker" "rm" "-f" "e4c79e876b0a9eb0e0455c92a5d7c3e9ad0ccff49a91c26ba93f8722727bd8bf"`
[INFO] [stdout] e4c79e876b0a9eb0e0455c92a5d7c3e9ad0ccff49a91c26ba93f8722727bd8bf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/blakehawkins/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 27d3a96a5d4a79d5b151e8fc4eab8ffe7261cddf272b73f8211a044972f0823b
[INFO] running `"docker" "start" "-a" "27d3a96a5d4a79d5b151e8fc4eab8ffe7261cddf272b73f8211a044972f0823b"`
[INFO] [stderr]    Compiling project-euler v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `"docker" "inspect" "27d3a96a5d4a79d5b151e8fc4eab8ffe7261cddf272b73f8211a044972f0823b"`
[INFO] running `"docker" "rm" "-f" "27d3a96a5d4a79d5b151e8fc4eab8ffe7261cddf272b73f8211a044972f0823b"`
[INFO] [stdout] 27d3a96a5d4a79d5b151e8fc4eab8ffe7261cddf272b73f8211a044972f0823b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/blakehawkins/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 3a6b70ac714f68268f2c9cee6f5903d297cbea10f876bdb52310594109527103
[INFO] running `"docker" "start" "-a" "3a6b70ac714f68268f2c9cee6f5903d297cbea10f876bdb52310594109527103"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/project_euler-e8bc28da475ac884
[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" "3a6b70ac714f68268f2c9cee6f5903d297cbea10f876bdb52310594109527103"`
[INFO] running `"docker" "rm" "-f" "3a6b70ac714f68268f2c9cee6f5903d297cbea10f876bdb52310594109527103"`
[INFO] [stdout] 3a6b70ac714f68268f2c9cee6f5903d297cbea10f876bdb52310594109527103