[INFO] updating cached repository BurNiinTRee/ticktacktoe
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/BurNiinTRee/ticktacktoe
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/BurNiinTRee/ticktacktoe" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/BurNiinTRee/ticktacktoe"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/BurNiinTRee/ticktacktoe'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/BurNiinTRee/ticktacktoe" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/BurNiinTRee/ticktacktoe"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/BurNiinTRee/ticktacktoe'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a48702b764f521765997dc2265d47c46f1aad0b6
[INFO] sha for GitHub repo BurNiinTRee/ticktacktoe: a48702b764f521765997dc2265d47c46f1aad0b6
[INFO] validating manifest of BurNiinTRee/ticktacktoe on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of BurNiinTRee/ticktacktoe on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing BurNiinTRee/ticktacktoe
[INFO] finished frobbing BurNiinTRee/ticktacktoe
[INFO] frobbed toml for BurNiinTRee/ticktacktoe written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/BurNiinTRee/ticktacktoe/Cargo.toml
[INFO] started frobbing BurNiinTRee/ticktacktoe
[INFO] finished frobbing BurNiinTRee/ticktacktoe
[INFO] frobbed toml for BurNiinTRee/ticktacktoe written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/BurNiinTRee/ticktacktoe/Cargo.toml
[INFO] crate BurNiinTRee/ticktacktoe already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking BurNiinTRee/ticktacktoe against master#e305df1846a6d985315917ae0c81b74af8b4e641 for pr-60039-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-1/master#e305df1846a6d985315917ae0c81b74af8b4e641:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/BurNiinTRee/ticktacktoe:/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=forbid" "-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" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 57942359275a569d896774aebfa813be9acaa6c95e3769ccb384fe591140b61d
[INFO] running `"docker" "start" "-a" "57942359275a569d896774aebfa813be9acaa6c95e3769ccb384fe591140b61d"`
[INFO] [stderr]     Checking ticktacktoe v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `Cross`
[INFO] [stderr]  --> src/tests.rs:4:37
[INFO] [stderr]   |
[INFO] [stderr] 4 |     use super::ttt::Field::{Circle, Cross, Empty};
[INFO] [stderr]   |                                     ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `Ttt_is_won` should have a snake case name
[INFO] [stderr]  --> src/tests.rs:3:4
[INFO] [stderr]   |
[INFO] [stderr] 3 | fn Ttt_is_won() {
[INFO] [stderr]   |    ^^^^^^^^^^ help: convert the identifier to snake case: `ttt_is_won`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `"docker" "inspect" "57942359275a569d896774aebfa813be9acaa6c95e3769ccb384fe591140b61d"`
[INFO] running `"docker" "rm" "-f" "57942359275a569d896774aebfa813be9acaa6c95e3769ccb384fe591140b61d"`
[INFO] [stdout] 57942359275a569d896774aebfa813be9acaa6c95e3769ccb384fe591140b61d