[INFO] updating cached repository pjoshi1/GuessingGame
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/pjoshi1/GuessingGame
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/pjoshi1/GuessingGame" "work/ex/beta-1.38-1/sources/1.37.0/gh/pjoshi1/GuessingGame"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/pjoshi1/GuessingGame'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/pjoshi1/GuessingGame" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pjoshi1/GuessingGame"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pjoshi1/GuessingGame'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7ebfe192bc02fa2a10280b2ae341473924bb5adb
[INFO] sha for GitHub repo pjoshi1/GuessingGame: 7ebfe192bc02fa2a10280b2ae341473924bb5adb
[INFO] validating manifest of pjoshi1/GuessingGame 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 pjoshi1/GuessingGame 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 pjoshi1/GuessingGame
[INFO] finished frobbing pjoshi1/GuessingGame
[INFO] frobbed toml for pjoshi1/GuessingGame written to work/ex/beta-1.38-1/sources/1.37.0/gh/pjoshi1/GuessingGame/Cargo.toml
[INFO] started frobbing pjoshi1/GuessingGame
[INFO] finished frobbing pjoshi1/GuessingGame
[INFO] frobbed toml for pjoshi1/GuessingGame written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pjoshi1/GuessingGame/Cargo.toml
[INFO] crate pjoshi1/GuessingGame 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing pjoshi1/GuessingGame 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-6/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/pjoshi1/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] e149acd5c11ad5556456ef53f4b3684fb1e84a279788baff18ca49d40f52e474
[INFO] running `"docker" "start" "-a" "e149acd5c11ad5556456ef53f4b3684fb1e84a279788baff18ca49d40f52e474"`
[INFO] [stderr]    Compiling GuessingGame v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `GuessingGame` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `guessing_game`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "e149acd5c11ad5556456ef53f4b3684fb1e84a279788baff18ca49d40f52e474"`
[INFO] running `"docker" "rm" "-f" "e149acd5c11ad5556456ef53f4b3684fb1e84a279788baff18ca49d40f52e474"`
[INFO] [stdout] e149acd5c11ad5556456ef53f4b3684fb1e84a279788baff18ca49d40f52e474
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/pjoshi1/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8c775dcd3dae059a51af0480968f9ebf13b4fd635c1e3c16045994faea649a24
[INFO] running `"docker" "start" "-a" "8c775dcd3dae059a51af0480968f9ebf13b4fd635c1e3c16045994faea649a24"`
[INFO] [stderr]    Compiling GuessingGame v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `GuessingGame` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `guessing_game`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "8c775dcd3dae059a51af0480968f9ebf13b4fd635c1e3c16045994faea649a24"`
[INFO] running `"docker" "rm" "-f" "8c775dcd3dae059a51af0480968f9ebf13b4fd635c1e3c16045994faea649a24"`
[INFO] [stdout] 8c775dcd3dae059a51af0480968f9ebf13b4fd635c1e3c16045994faea649a24
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/pjoshi1/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 04c6c1d2e186201c391bf1108e9efd10e102558f9e6528bfc99bbee5d3a15ac0
[INFO] running `"docker" "start" "-a" "04c6c1d2e186201c391bf1108e9efd10e102558f9e6528bfc99bbee5d3a15ac0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/GuessingGame-0fc5efe74ea01110
[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" "04c6c1d2e186201c391bf1108e9efd10e102558f9e6528bfc99bbee5d3a15ac0"`
[INFO] running `"docker" "rm" "-f" "04c6c1d2e186201c391bf1108e9efd10e102558f9e6528bfc99bbee5d3a15ac0"`
[INFO] [stdout] 04c6c1d2e186201c391bf1108e9efd10e102558f9e6528bfc99bbee5d3a15ac0