[INFO] updating cached repository Fonan15/Rust-guessinggame
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Fonan15/Rust-guessinggame
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Fonan15/Rust-guessinggame" "work/ex/beta-1.37-6/sources/1.36.0/gh/Fonan15/Rust-guessinggame"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Fonan15/Rust-guessinggame'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Fonan15/Rust-guessinggame" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Fonan15/Rust-guessinggame"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Fonan15/Rust-guessinggame'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 01686daf56a6b9249d07219746d18b0453c8d1ec
[INFO] sha for GitHub repo Fonan15/Rust-guessinggame: 01686daf56a6b9249d07219746d18b0453c8d1ec
[INFO] validating manifest of Fonan15/Rust-guessinggame 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 Fonan15/Rust-guessinggame 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 Fonan15/Rust-guessinggame
[INFO] finished frobbing Fonan15/Rust-guessinggame
[INFO] frobbed toml for Fonan15/Rust-guessinggame written to work/ex/beta-1.37-6/sources/1.36.0/gh/Fonan15/Rust-guessinggame/Cargo.toml
[INFO] started frobbing Fonan15/Rust-guessinggame
[INFO] finished frobbing Fonan15/Rust-guessinggame
[INFO] frobbed toml for Fonan15/Rust-guessinggame written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Fonan15/Rust-guessinggame/Cargo.toml
[INFO] crate Fonan15/Rust-guessinggame 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 Fonan15/Rust-guessinggame 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-3/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/Fonan15/Rust-guessinggame:/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] 840d663d3eef40f9c559ae418b73e5ec4c261e851be60a4945be680ee65b9c53
[INFO] running `"docker" "start" "-a" "840d663d3eef40f9c559ae418b73e5ec4c261e851be60a4945be680ee65b9c53"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `"docker" "inspect" "840d663d3eef40f9c559ae418b73e5ec4c261e851be60a4945be680ee65b9c53"`
[INFO] running `"docker" "rm" "-f" "840d663d3eef40f9c559ae418b73e5ec4c261e851be60a4945be680ee65b9c53"`
[INFO] [stdout] 840d663d3eef40f9c559ae418b73e5ec4c261e851be60a4945be680ee65b9c53
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/Fonan15/Rust-guessinggame:/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] 2eb413ea56df1fdb29de933532e9e8779ecc550bb5fa1056a7c60e701123e71b
[INFO] running `"docker" "start" "-a" "2eb413ea56df1fdb29de933532e9e8779ecc550bb5fa1056a7c60e701123e71b"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "2eb413ea56df1fdb29de933532e9e8779ecc550bb5fa1056a7c60e701123e71b"`
[INFO] running `"docker" "rm" "-f" "2eb413ea56df1fdb29de933532e9e8779ecc550bb5fa1056a7c60e701123e71b"`
[INFO] [stdout] 2eb413ea56df1fdb29de933532e9e8779ecc550bb5fa1056a7c60e701123e71b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/Fonan15/Rust-guessinggame:/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] 771dc3d56ad51de192f2b1c2994477317c6f6a358ebbdb5f39e1a681020e527d
[INFO] running `"docker" "start" "-a" "771dc3d56ad51de192f2b1c2994477317c6f6a358ebbdb5f39e1a681020e527d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-23de056914614270
[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" "771dc3d56ad51de192f2b1c2994477317c6f6a358ebbdb5f39e1a681020e527d"`
[INFO] running `"docker" "rm" "-f" "771dc3d56ad51de192f2b1c2994477317c6f6a358ebbdb5f39e1a681020e527d"`
[INFO] [stdout] 771dc3d56ad51de192f2b1c2994477317c6f6a358ebbdb5f39e1a681020e527d