[INFO] updating cached repository BrianHooper/Genetic_Magic_Square
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/BrianHooper/Genetic_Magic_Square
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/BrianHooper/Genetic_Magic_Square" "work/ex/beta-1.37-6/sources/1.36.0/gh/BrianHooper/Genetic_Magic_Square"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/BrianHooper/Genetic_Magic_Square'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/BrianHooper/Genetic_Magic_Square" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/BrianHooper/Genetic_Magic_Square"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/BrianHooper/Genetic_Magic_Square'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bc66cf846eb565ee8c83da3cc5cec3bd9066ee56
[INFO] sha for GitHub repo BrianHooper/Genetic_Magic_Square: bc66cf846eb565ee8c83da3cc5cec3bd9066ee56
[INFO] validating manifest of BrianHooper/Genetic_Magic_Square 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 BrianHooper/Genetic_Magic_Square 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 BrianHooper/Genetic_Magic_Square
[INFO] finished frobbing BrianHooper/Genetic_Magic_Square
[INFO] frobbed toml for BrianHooper/Genetic_Magic_Square written to work/ex/beta-1.37-6/sources/1.36.0/gh/BrianHooper/Genetic_Magic_Square/Cargo.toml
[INFO] started frobbing BrianHooper/Genetic_Magic_Square
[INFO] finished frobbing BrianHooper/Genetic_Magic_Square
[INFO] frobbed toml for BrianHooper/Genetic_Magic_Square written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/BrianHooper/Genetic_Magic_Square/Cargo.toml
[INFO] crate BrianHooper/Genetic_Magic_Square 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 BrianHooper/Genetic_Magic_Square 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-7/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/BrianHooper/Genetic_Magic_Square:/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] 5f61e8c9a5f454d698cb547433706b89f13596fc6804924ef58d6d4670a0b639
[INFO] running `"docker" "start" "-a" "5f61e8c9a5f454d698cb547433706b89f13596fc6804924ef58d6d4670a0b639"`
[INFO] [stderr]    Compiling genetic_magic_square v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `"docker" "inspect" "5f61e8c9a5f454d698cb547433706b89f13596fc6804924ef58d6d4670a0b639"`
[INFO] running `"docker" "rm" "-f" "5f61e8c9a5f454d698cb547433706b89f13596fc6804924ef58d6d4670a0b639"`
[INFO] [stdout] 5f61e8c9a5f454d698cb547433706b89f13596fc6804924ef58d6d4670a0b639
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/BrianHooper/Genetic_Magic_Square:/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] fd335bcbc1ad93e6525ec19e66d5bc2d8c6741aa7537d56733e7bf5d4e409c39
[INFO] running `"docker" "start" "-a" "fd335bcbc1ad93e6525ec19e66d5bc2d8c6741aa7537d56733e7bf5d4e409c39"`
[INFO] [stderr]    Compiling genetic_magic_square v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `"docker" "inspect" "fd335bcbc1ad93e6525ec19e66d5bc2d8c6741aa7537d56733e7bf5d4e409c39"`
[INFO] running `"docker" "rm" "-f" "fd335bcbc1ad93e6525ec19e66d5bc2d8c6741aa7537d56733e7bf5d4e409c39"`
[INFO] [stdout] fd335bcbc1ad93e6525ec19e66d5bc2d8c6741aa7537d56733e7bf5d4e409c39
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/BrianHooper/Genetic_Magic_Square:/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] ff6f01ce609330c9de3c6b8b28d7cd36d9e8aff8ddaf7d405dd6e72f0772bd07
[INFO] running `"docker" "start" "-a" "ff6f01ce609330c9de3c6b8b28d7cd36d9e8aff8ddaf7d405dd6e72f0772bd07"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/genetic_magic_square-eb8e6d7bea09ac42
[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" "ff6f01ce609330c9de3c6b8b28d7cd36d9e8aff8ddaf7d405dd6e72f0772bd07"`
[INFO] running `"docker" "rm" "-f" "ff6f01ce609330c9de3c6b8b28d7cd36d9e8aff8ddaf7d405dd6e72f0772bd07"`
[INFO] [stdout] ff6f01ce609330c9de3c6b8b28d7cd36d9e8aff8ddaf7d405dd6e72f0772bd07