Dec 17 13:04:57.548 INFO checking ttaubert/tlc against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 13:04:57.548 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/ttaubert/tlc:/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 17 13:04:57.740 INFO [stdout] 813f3ca927662e540386d3d50681689ea96975a0c355003a1e9d70da9acac1f6
Dec 17 13:04:57.746 INFO running `"docker" "start" "-a" "813f3ca927662e540386d3d50681689ea96975a0c355003a1e9d70da9acac1f6"`
Dec 17 13:04:58.436 INFO [stderr]     Checking itertools v0.7.2
Dec 17 13:05:00.132 INFO [stderr]     Checking tlc v0.1.0 (/opt/crater/workdir)
Dec 17 13:05:03.256 INFO [stderr] warning: unused variable: `spec`
Dec 17 13:05:03.256 INFO [stderr]   --> src/main.rs:63:9
Dec 17 13:05:03.256 INFO [stderr]    |
Dec 17 13:05:03.256 INFO [stderr] 63 |     let spec = predicates.get(&spec_id).expect("Couldn't find predicate 'Spec'.");
Dec 17 13:05:03.256 INFO [stderr]    |         ^^^^ help: consider using `_spec` instead
Dec 17 13:05:03.256 INFO [stderr]    |
Dec 17 13:05:03.256 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 13:05:03.256 INFO [stderr] 
Dec 17 13:05:03.268 INFO [stderr] warning: unused variable: `spec`
Dec 17 13:05:03.268 INFO [stderr]   --> src/main.rs:63:9
Dec 17 13:05:03.268 INFO [stderr]    |
Dec 17 13:05:03.268 INFO [stderr] 63 |     let spec = predicates.get(&spec_id).expect("Couldn't find predicate 'Spec'.");
Dec 17 13:05:03.268 INFO [stderr]    |         ^^^^ help: consider using `_spec` instead
Dec 17 13:05:03.268 INFO [stderr]    |
Dec 17 13:05:03.268 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 13:05:03.268 INFO [stderr] 
Dec 17 13:05:03.581 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.20s
Dec 17 13:05:05.053 INFO running `"docker" "inspect" "813f3ca927662e540386d3d50681689ea96975a0c355003a1e9d70da9acac1f6"`
Dec 17 13:05:05.308 INFO running `"docker" "rm" "-f" "813f3ca927662e540386d3d50681689ea96975a0c355003a1e9d70da9acac1f6"`
Dec 17 13:05:05.660 INFO [stdout] 813f3ca927662e540386d3d50681689ea96975a0c355003a1e9d70da9acac1f6