[INFO] updating cached repository RubenRuizT/Rust_-ProjectEuler
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/RubenRuizT/Rust_-ProjectEuler
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/RubenRuizT/Rust_-ProjectEuler" "work/ex/beta-1.38-1/sources/1.37.0/gh/RubenRuizT/Rust_-ProjectEuler"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/RubenRuizT/Rust_-ProjectEuler'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/RubenRuizT/Rust_-ProjectEuler" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/RubenRuizT/Rust_-ProjectEuler"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/RubenRuizT/Rust_-ProjectEuler'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b3f5b2e31e354b61e4f0f0903cff56df4e01a1f8
[INFO] sha for GitHub repo RubenRuizT/Rust_-ProjectEuler: b3f5b2e31e354b61e4f0f0903cff56df4e01a1f8
[INFO] validating manifest of RubenRuizT/Rust_-ProjectEuler 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 RubenRuizT/Rust_-ProjectEuler 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 RubenRuizT/Rust_-ProjectEuler
[INFO] finished frobbing RubenRuizT/Rust_-ProjectEuler
[INFO] frobbed toml for RubenRuizT/Rust_-ProjectEuler written to work/ex/beta-1.38-1/sources/1.37.0/gh/RubenRuizT/Rust_-ProjectEuler/Cargo.toml
[INFO] started frobbing RubenRuizT/Rust_-ProjectEuler
[INFO] finished frobbing RubenRuizT/Rust_-ProjectEuler
[INFO] frobbed toml for RubenRuizT/Rust_-ProjectEuler written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/RubenRuizT/Rust_-ProjectEuler/Cargo.toml
[INFO] crate RubenRuizT/Rust_-ProjectEuler 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 RubenRuizT/Rust_-ProjectEuler 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-1/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/RubenRuizT/Rust_-ProjectEuler:/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] 642feea22e52a051cf4e09bedb289c0e907948c9b5da29d8923e83aad38f2de6
[INFO] running `"docker" "start" "-a" "642feea22e52a051cf4e09bedb289c0e907948c9b5da29d8923e83aad38f2de6"`
[INFO] [stderr]    Compiling euler v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "642feea22e52a051cf4e09bedb289c0e907948c9b5da29d8923e83aad38f2de6"`
[INFO] running `"docker" "rm" "-f" "642feea22e52a051cf4e09bedb289c0e907948c9b5da29d8923e83aad38f2de6"`
[INFO] [stdout] 642feea22e52a051cf4e09bedb289c0e907948c9b5da29d8923e83aad38f2de6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/RubenRuizT/Rust_-ProjectEuler:/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] 2f21661b5a301a4117e25de019fb39891480bb65d025ba44edd2cf43fe089d7f
[INFO] running `"docker" "start" "-a" "2f21661b5a301a4117e25de019fb39891480bb65d025ba44edd2cf43fe089d7f"`
[INFO] [stderr]    Compiling euler v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `"docker" "inspect" "2f21661b5a301a4117e25de019fb39891480bb65d025ba44edd2cf43fe089d7f"`
[INFO] running `"docker" "rm" "-f" "2f21661b5a301a4117e25de019fb39891480bb65d025ba44edd2cf43fe089d7f"`
[INFO] [stdout] 2f21661b5a301a4117e25de019fb39891480bb65d025ba44edd2cf43fe089d7f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/RubenRuizT/Rust_-ProjectEuler:/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] ee09b32e3561fcac54faf288a1c8bdf1019a70fc599268aa5e5fb3a7fd9056b4
[INFO] running `"docker" "start" "-a" "ee09b32e3561fcac54faf288a1c8bdf1019a70fc599268aa5e5fb3a7fd9056b4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/euler-8085f02b08219672
[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" "ee09b32e3561fcac54faf288a1c8bdf1019a70fc599268aa5e5fb3a7fd9056b4"`
[INFO] running `"docker" "rm" "-f" "ee09b32e3561fcac54faf288a1c8bdf1019a70fc599268aa5e5fb3a7fd9056b4"`
[INFO] [stdout] ee09b32e3561fcac54faf288a1c8bdf1019a70fc599268aa5e5fb3a7fd9056b4