[INFO] updating cached repository VineethReddy02/GUESS_GAME-RUST
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/VineethReddy02/GUESS_GAME-RUST
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/VineethReddy02/GUESS_GAME-RUST" "work/ex/beta-1.38-1/sources/1.37.0/gh/VineethReddy02/GUESS_GAME-RUST"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/VineethReddy02/GUESS_GAME-RUST'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/VineethReddy02/GUESS_GAME-RUST" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/VineethReddy02/GUESS_GAME-RUST"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/VineethReddy02/GUESS_GAME-RUST'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9b66483b691060b38c005416014a8ab8d5064be8
[INFO] sha for GitHub repo VineethReddy02/GUESS_GAME-RUST: 9b66483b691060b38c005416014a8ab8d5064be8
[INFO] validating manifest of VineethReddy02/GUESS_GAME-RUST 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 VineethReddy02/GUESS_GAME-RUST 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 VineethReddy02/GUESS_GAME-RUST
[INFO] finished frobbing VineethReddy02/GUESS_GAME-RUST
[INFO] frobbed toml for VineethReddy02/GUESS_GAME-RUST written to work/ex/beta-1.38-1/sources/1.37.0/gh/VineethReddy02/GUESS_GAME-RUST/Cargo.toml
[INFO] started frobbing VineethReddy02/GUESS_GAME-RUST
[INFO] finished frobbing VineethReddy02/GUESS_GAME-RUST
[INFO] frobbed toml for VineethReddy02/GUESS_GAME-RUST written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/VineethReddy02/GUESS_GAME-RUST/Cargo.toml
[INFO] crate VineethReddy02/GUESS_GAME-RUST 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 VineethReddy02/GUESS_GAME-RUST 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-0/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/VineethReddy02/GUESS_GAME-RUST:/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] e97d76c2196974895e45ab01277a9e965f8cf7a9d27f11d0526ec3f3f879e68e
[INFO] running `"docker" "start" "-a" "e97d76c2196974895e45ab01277a9e965f8cf7a9d27f11d0526ec3f3f879e68e"`
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling Guessing-game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `Guessing_game` 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 2.47s
[INFO] running `"docker" "inspect" "e97d76c2196974895e45ab01277a9e965f8cf7a9d27f11d0526ec3f3f879e68e"`
[INFO] running `"docker" "rm" "-f" "e97d76c2196974895e45ab01277a9e965f8cf7a9d27f11d0526ec3f3f879e68e"`
[INFO] [stdout] e97d76c2196974895e45ab01277a9e965f8cf7a9d27f11d0526ec3f3f879e68e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/VineethReddy02/GUESS_GAME-RUST:/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] ba8514f618b279f2a9dbef88c3d9fd6bf4e3d4a175c03a5f9112df15a4ddc535
[INFO] running `"docker" "start" "-a" "ba8514f618b279f2a9dbef88c3d9fd6bf4e3d4a175c03a5f9112df15a4ddc535"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling Guessing-game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `Guessing_game` 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 0.60s
[INFO] running `"docker" "inspect" "ba8514f618b279f2a9dbef88c3d9fd6bf4e3d4a175c03a5f9112df15a4ddc535"`
[INFO] running `"docker" "rm" "-f" "ba8514f618b279f2a9dbef88c3d9fd6bf4e3d4a175c03a5f9112df15a4ddc535"`
[INFO] [stdout] ba8514f618b279f2a9dbef88c3d9fd6bf4e3d4a175c03a5f9112df15a4ddc535
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/VineethReddy02/GUESS_GAME-RUST:/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] 9ef64db432c10a56f535bc94e9a22af667481d3f7b645d17d4315db85bff5b9f
[INFO] running `"docker" "start" "-a" "9ef64db432c10a56f535bc94e9a22af667481d3f7b645d17d4315db85bff5b9f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/Guessing_game-c62cdacd8f127329
[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" "9ef64db432c10a56f535bc94e9a22af667481d3f7b645d17d4315db85bff5b9f"`
[INFO] running `"docker" "rm" "-f" "9ef64db432c10a56f535bc94e9a22af667481d3f7b645d17d4315db85bff5b9f"`
[INFO] [stdout] 9ef64db432c10a56f535bc94e9a22af667481d3f7b645d17d4315db85bff5b9f