[INFO] updating cached repository partkyle-rust-euler/euler040
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/partkyle-rust-euler/euler040
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/partkyle-rust-euler/euler040" "work/ex/beta-1.38-1/sources/1.37.0/gh/partkyle-rust-euler/euler040"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/partkyle-rust-euler/euler040'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/partkyle-rust-euler/euler040" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/partkyle-rust-euler/euler040"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/partkyle-rust-euler/euler040'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 891f894a192d01e0653b767c24af44a3b7574f43
[INFO] sha for GitHub repo partkyle-rust-euler/euler040: 891f894a192d01e0653b767c24af44a3b7574f43
[INFO] validating manifest of partkyle-rust-euler/euler040 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 partkyle-rust-euler/euler040 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 partkyle-rust-euler/euler040
[INFO] finished frobbing partkyle-rust-euler/euler040
[INFO] frobbed toml for partkyle-rust-euler/euler040 written to work/ex/beta-1.38-1/sources/1.37.0/gh/partkyle-rust-euler/euler040/Cargo.toml
[INFO] started frobbing partkyle-rust-euler/euler040
[INFO] finished frobbing partkyle-rust-euler/euler040
[INFO] frobbed toml for partkyle-rust-euler/euler040 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/partkyle-rust-euler/euler040/Cargo.toml
[INFO] crate partkyle-rust-euler/euler040 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 partkyle-rust-euler/euler040 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/partkyle-rust-euler/euler040:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 2fb79f1effca3ad709a318adf73e1a54bfa95efc2bf186d7df4accc74686df5c
[INFO] running `"docker" "start" "-a" "2fb79f1effca3ad709a318adf73e1a54bfa95efc2bf186d7df4accc74686df5c"`
[INFO] [stderr]    Compiling euler040 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `"docker" "inspect" "2fb79f1effca3ad709a318adf73e1a54bfa95efc2bf186d7df4accc74686df5c"`
[INFO] running `"docker" "rm" "-f" "2fb79f1effca3ad709a318adf73e1a54bfa95efc2bf186d7df4accc74686df5c"`
[INFO] [stdout] 2fb79f1effca3ad709a318adf73e1a54bfa95efc2bf186d7df4accc74686df5c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/partkyle-rust-euler/euler040:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] cc19b2c152fdb45d9287aaf3b697dc0372413400249b5251e909b3472b93d69a
[INFO] running `"docker" "start" "-a" "cc19b2c152fdb45d9287aaf3b697dc0372413400249b5251e909b3472b93d69a"`
[INFO] [stderr]    Compiling euler040 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `"docker" "inspect" "cc19b2c152fdb45d9287aaf3b697dc0372413400249b5251e909b3472b93d69a"`
[INFO] running `"docker" "rm" "-f" "cc19b2c152fdb45d9287aaf3b697dc0372413400249b5251e909b3472b93d69a"`
[INFO] [stdout] cc19b2c152fdb45d9287aaf3b697dc0372413400249b5251e909b3472b93d69a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/partkyle-rust-euler/euler040:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 54c5d7b1fd127e00004b8cba21a9748ce59ec41b4f5d9489b14087169cfbe52b
[INFO] running `"docker" "start" "-a" "54c5d7b1fd127e00004b8cba21a9748ce59ec41b4f5d9489b14087169cfbe52b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/euler040-dfa4a6d9d3d4e417
[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" "54c5d7b1fd127e00004b8cba21a9748ce59ec41b4f5d9489b14087169cfbe52b"`
[INFO] running `"docker" "rm" "-f" "54c5d7b1fd127e00004b8cba21a9748ce59ec41b4f5d9489b14087169cfbe52b"`
[INFO] [stdout] 54c5d7b1fd127e00004b8cba21a9748ce59ec41b4f5d9489b14087169cfbe52b