Dec 19 06:37:09.773 INFO checking ttaubert/tlc against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 06:37:09.773 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 06:37:10.221 INFO [stdout] c41905c633c14aa672b198c9397db2fd9b3a2bf76eefa819ad6d60204d2ebd6a
Dec 19 06:37:10.226 INFO running `"docker" "start" "-a" "c41905c633c14aa672b198c9397db2fd9b3a2bf76eefa819ad6d60204d2ebd6a"`
Dec 19 06:37:11.672 INFO [stderr]     Checking either v1.4.0
Dec 19 06:37:11.676 INFO [stderr]     Checking memchr v1.0.2
Dec 19 06:37:11.996 INFO [stderr]     Checking nom v3.2.1
Dec 19 06:37:12.157 INFO [stderr]     Checking itertools v0.7.2
Dec 19 06:37:15.312 INFO [stderr]     Checking tlc v0.1.0 (/opt/crater/workdir)
Dec 19 06:37:18.156 INFO [stderr] warning: unused variable: `spec`
Dec 19 06:37:18.156 INFO [stderr]   --> src/main.rs:63:9
Dec 19 06:37:18.156 INFO [stderr]    |
Dec 19 06:37:18.156 INFO [stderr] 63 |     let spec = predicates.get(&spec_id).expect("Couldn't find predicate 'Spec'.");
Dec 19 06:37:18.156 INFO [stderr]    |         ^^^^ help: consider using `_spec` instead
Dec 19 06:37:18.156 INFO [stderr]    |
Dec 19 06:37:18.156 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 06:37:18.156 INFO [stderr] 
Dec 19 06:37:18.192 INFO [stderr] warning: unused variable: `spec`
Dec 19 06:37:18.192 INFO [stderr]   --> src/main.rs:63:9
Dec 19 06:37:18.192 INFO [stderr]    |
Dec 19 06:37:18.192 INFO [stderr] 63 |     let spec = predicates.get(&spec_id).expect("Couldn't find predicate 'Spec'.");
Dec 19 06:37:18.192 INFO [stderr]    |         ^^^^ help: consider using `_spec` instead
Dec 19 06:37:18.192 INFO [stderr]    |
Dec 19 06:37:18.192 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 06:37:18.192 INFO [stderr] 
Dec 19 06:37:18.981 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.35s
Dec 19 06:37:20.286 INFO running `"docker" "inspect" "c41905c633c14aa672b198c9397db2fd9b3a2bf76eefa819ad6d60204d2ebd6a"`
Dec 19 06:37:20.556 INFO running `"docker" "rm" "-f" "c41905c633c14aa672b198c9397db2fd9b3a2bf76eefa819ad6d60204d2ebd6a"`
Dec 19 06:37:20.916 INFO [stdout] c41905c633c14aa672b198c9397db2fd9b3a2bf76eefa819ad6d60204d2ebd6a