Dec 18 03:05:41.593 INFO checking bouncenow/rvlox against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 03:05:41.593 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/bouncenow/rvlox:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 03:05:42.160 INFO [stdout] c1885ab14d34d89b2ea9495bcd3fedacb0c261391f3eba705d19b59a73560eb2
Dec 18 03:05:42.166 INFO running `"docker" "start" "-a" "c1885ab14d34d89b2ea9495bcd3fedacb0c261391f3eba705d19b59a73560eb2"`
Dec 18 03:05:43.712 INFO [stderr]     Checking rvlox v0.1.0 (/opt/crater/workdir)
Dec 18 03:05:44.448 INFO [stderr] warning: field is never used: `location`
Dec 18 03:05:44.448 INFO [stderr]   --> src/compiler.rs:34:5
Dec 18 03:05:44.448 INFO [stderr]    |
Dec 18 03:05:44.448 INFO [stderr] 34 |     location: ErrorLocation,
Dec 18 03:05:44.448 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:05:44.448 INFO [stderr]    |
Dec 18 03:05:44.448 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 03:05:44.448 INFO [stderr] 
Dec 18 03:05:44.448 INFO [stderr] warning: field is never used: `msg`
Dec 18 03:05:44.448 INFO [stderr]   --> src/compiler.rs:35:5
Dec 18 03:05:44.448 INFO [stderr]    |
Dec 18 03:05:44.448 INFO [stderr] 35 |     msg: String,
Dec 18 03:05:44.448 INFO [stderr]    |     ^^^^^^^^^^^
Dec 18 03:05:44.448 INFO [stderr] 
Dec 18 03:05:44.856 INFO [stderr] warning: field is never used: `location`
Dec 18 03:05:44.856 INFO [stderr]   --> src/compiler.rs:34:5
Dec 18 03:05:44.856 INFO [stderr]    |
Dec 18 03:05:44.856 INFO [stderr] 34 |     location: ErrorLocation,
Dec 18 03:05:44.856 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:05:44.856 INFO [stderr]    |
Dec 18 03:05:44.856 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 03:05:44.856 INFO [stderr] 
Dec 18 03:05:44.856 INFO [stderr] warning: field is never used: `msg`
Dec 18 03:05:44.856 INFO [stderr]   --> src/compiler.rs:35:5
Dec 18 03:05:44.856 INFO [stderr]    |
Dec 18 03:05:44.856 INFO [stderr] 35 |     msg: String,
Dec 18 03:05:44.856 INFO [stderr]    |     ^^^^^^^^^^^
Dec 18 03:05:44.856 INFO [stderr] 
Dec 18 03:05:45.133 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
Dec 18 03:05:45.870 INFO running `"docker" "inspect" "c1885ab14d34d89b2ea9495bcd3fedacb0c261391f3eba705d19b59a73560eb2"`
Dec 18 03:05:46.108 INFO running `"docker" "rm" "-f" "c1885ab14d34d89b2ea9495bcd3fedacb0c261391f3eba705d19b59a73560eb2"`
Dec 18 03:05:46.345 INFO [stdout] c1885ab14d34d89b2ea9495bcd3fedacb0c261391f3eba705d19b59a73560eb2