[INFO] updating cached repository irwineffect/tic_tac_toe_rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/irwineffect/tic_tac_toe_rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/irwineffect/tic_tac_toe_rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/irwineffect/tic_tac_toe_rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/irwineffect/tic_tac_toe_rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/irwineffect/tic_tac_toe_rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/irwineffect/tic_tac_toe_rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/irwineffect/tic_tac_toe_rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 649a8fce3015d7b03ceb5fbb0d0d2ae2c98faeba
[INFO] sha for GitHub repo irwineffect/tic_tac_toe_rs: 649a8fce3015d7b03ceb5fbb0d0d2ae2c98faeba
[INFO] validating manifest of irwineffect/tic_tac_toe_rs 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 irwineffect/tic_tac_toe_rs 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 irwineffect/tic_tac_toe_rs
[INFO] finished frobbing irwineffect/tic_tac_toe_rs
[INFO] frobbed toml for irwineffect/tic_tac_toe_rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/irwineffect/tic_tac_toe_rs/Cargo.toml
[INFO] started frobbing irwineffect/tic_tac_toe_rs
[INFO] finished frobbing irwineffect/tic_tac_toe_rs
[INFO] frobbed toml for irwineffect/tic_tac_toe_rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/irwineffect/tic_tac_toe_rs/Cargo.toml
[INFO] crate irwineffect/tic_tac_toe_rs 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 irwineffect/tic_tac_toe_rs against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/irwineffect/tic_tac_toe_rs:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 8d71310fa039460cdc1171225db3e38b0a855c56e003bded6c3c2884543d812d
[INFO] running `"docker" "start" "-a" "8d71310fa039460cdc1171225db3e38b0a855c56e003bded6c3c2884543d812d"`
[INFO] [stderr]    Compiling tic_tac_toe_rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: type `GAME_STATE` should have an upper camel case name
[INFO] [stderr]   --> src/main.rs:37:6
[INFO] [stderr]    |
[INFO] [stderr] 37 | enum GAME_STATE {
[INFO] [stderr]    |      ^^^^^^^^^^ help: convert the identifier to upper camel case: `GameState`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `IN_PROGRESS` should have an upper camel case name
[INFO] [stderr]   --> src/main.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     IN_PROGRESS,
[INFO] [stderr]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `InProgress`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `PLAYER_1_WINS` should have an upper camel case name
[INFO] [stderr]   --> src/main.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     PLAYER_1_WINS,
[INFO] [stderr]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Player1Wins`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `PLAYER_2_WINS` should have an upper camel case name
[INFO] [stderr]   --> src/main.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     PLAYER_2_WINS,
[INFO] [stderr]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Player2Wins`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `STALE_MATE` should have an upper camel case name
[INFO] [stderr]   --> src/main.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     STALE_MATE
[INFO] [stderr]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `StaleMate`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "8d71310fa039460cdc1171225db3e38b0a855c56e003bded6c3c2884543d812d"`
[INFO] running `"docker" "rm" "-f" "8d71310fa039460cdc1171225db3e38b0a855c56e003bded6c3c2884543d812d"`
[INFO] [stdout] 8d71310fa039460cdc1171225db3e38b0a855c56e003bded6c3c2884543d812d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/irwineffect/tic_tac_toe_rs:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5538df3d597a70e9597c2ae2641cb3f1ee13ac6510bb1b7d52b8746a79752e89
[INFO] running `"docker" "start" "-a" "5538df3d597a70e9597c2ae2641cb3f1ee13ac6510bb1b7d52b8746a79752e89"`
[INFO] [stderr]    Compiling tic_tac_toe_rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: type `GAME_STATE` should have an upper camel case name
[INFO] [stderr]   --> src/main.rs:37:6
[INFO] [stderr]    |
[INFO] [stderr] 37 | enum GAME_STATE {
[INFO] [stderr]    |      ^^^^^^^^^^ help: convert the identifier to upper camel case: `GameState`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `IN_PROGRESS` should have an upper camel case name
[INFO] [stderr]   --> src/main.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     IN_PROGRESS,
[INFO] [stderr]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `InProgress`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `PLAYER_1_WINS` should have an upper camel case name
[INFO] [stderr]   --> src/main.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     PLAYER_1_WINS,
[INFO] [stderr]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Player1Wins`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `PLAYER_2_WINS` should have an upper camel case name
[INFO] [stderr]   --> src/main.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     PLAYER_2_WINS,
[INFO] [stderr]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `Player2Wins`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `STALE_MATE` should have an upper camel case name
[INFO] [stderr]   --> src/main.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     STALE_MATE
[INFO] [stderr]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `StaleMate`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "5538df3d597a70e9597c2ae2641cb3f1ee13ac6510bb1b7d52b8746a79752e89"`
[INFO] running `"docker" "rm" "-f" "5538df3d597a70e9597c2ae2641cb3f1ee13ac6510bb1b7d52b8746a79752e89"`
[INFO] [stdout] 5538df3d597a70e9597c2ae2641cb3f1ee13ac6510bb1b7d52b8746a79752e89
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/irwineffect/tic_tac_toe_rs:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 474d80e0a9996803fa0f828ea9dffe8d99bb1fa598e378b9b07c6598e3d3bef0
[INFO] running `"docker" "start" "-a" "474d80e0a9996803fa0f828ea9dffe8d99bb1fa598e378b9b07c6598e3d3bef0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tic_tac_toe_rs-b85c9e31d8811164
[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" "474d80e0a9996803fa0f828ea9dffe8d99bb1fa598e378b9b07c6598e3d3bef0"`
[INFO] running `"docker" "rm" "-f" "474d80e0a9996803fa0f828ea9dffe8d99bb1fa598e378b9b07c6598e3d3bef0"`
[INFO] [stdout] 474d80e0a9996803fa0f828ea9dffe8d99bb1fa598e378b9b07c6598e3d3bef0