Dec 17 20:09:59.162 INFO checking mareek/BrainRust against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 20:09:59.162 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/mareek/BrainRust:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 20:09:59.604 INFO [stdout] 15d4338e58abd1f43ccfe018a421970a137390523255cab08d676f3da5879c46
Dec 17 20:09:59.608 INFO running `"docker" "start" "-a" "15d4338e58abd1f43ccfe018a421970a137390523255cab08d676f3da5879c46"`
Dec 17 20:10:01.628 INFO [stderr]     Checking brain_rust v0.1.0 (/opt/crater/workdir)
Dec 17 20:10:02.084 INFO [stderr] warning: function is never used: `generate_single_program`
Dec 17 20:10:02.084 INFO [stderr]  --> src/fuzzer.rs:4:1
Dec 17 20:10:02.084 INFO [stderr]   |
Dec 17 20:10:02.084 INFO [stderr] 4 | fn generate_single_program() -> String {
Dec 17 20:10:02.084 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:10:02.084 INFO [stderr]   |
Dec 17 20:10:02.084 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 20:10:02.084 INFO [stderr] 
Dec 17 20:10:02.196 INFO [stderr] warning: function is never used: `generate_single_program`
Dec 17 20:10:02.200 INFO [stderr]  --> src/fuzzer.rs:4:1
Dec 17 20:10:02.200 INFO [stderr]   |
Dec 17 20:10:02.200 INFO [stderr] 4 | fn generate_single_program() -> String {
Dec 17 20:10:02.200 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:10:02.200 INFO [stderr]   |
Dec 17 20:10:02.200 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 20:10:02.200 INFO [stderr] 
Dec 17 20:10:02.228 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
Dec 17 20:10:03.125 INFO running `"docker" "inspect" "15d4338e58abd1f43ccfe018a421970a137390523255cab08d676f3da5879c46"`
Dec 17 20:10:03.496 INFO running `"docker" "rm" "-f" "15d4338e58abd1f43ccfe018a421970a137390523255cab08d676f3da5879c46"`
Dec 17 20:10:03.864 INFO [stdout] 15d4338e58abd1f43ccfe018a421970a137390523255cab08d676f3da5879c46