Nov 29 16:02:24.468 INFO checking ttaubert/tlc against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 16:02:24.468 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +32252761328f59ccfadb1bafb8148c685bc830b3-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 29 16:02:24.892 INFO [stdout] 22c00ee2a4770ec934a1d46b0921b74b91e1cd22c04371929d06cd8c171aff08
Nov 29 16:02:24.894 INFO running `"docker" "start" "-a" "22c00ee2a4770ec934a1d46b0921b74b91e1cd22c04371929d06cd8c171aff08"`
Nov 29 16:02:26.286 INFO [stderr] usermod: no changes
Nov 29 16:02:26.364 INFO [stderr]     Checking either v1.4.0
Nov 29 16:02:26.707 INFO [stderr]     Checking itertools v0.7.2
Nov 29 16:02:28.768 INFO [stderr]     Checking tlc v0.1.0 (/source)
Nov 29 16:02:32.213 INFO [stderr] warning: unused variable: `spec`
Nov 29 16:02:32.213 INFO [stderr]   --> src/main.rs:63:9
Nov 29 16:02:32.213 INFO [stderr]    |
Nov 29 16:02:32.213 INFO [stderr] 63 |     let spec = predicates.get(&spec_id).expect("Couldn't find predicate 'Spec'.");
Nov 29 16:02:32.213 INFO [stderr]    |         ^^^^ help: consider using `_spec` instead
Nov 29 16:02:32.217 INFO [stderr] warning: unused variable: `spec`
Nov 29 16:02:32.217 INFO [stderr]   --> src/main.rs:63:9
Nov 29 16:02:32.217 INFO [stderr]    |
Nov 29 16:02:32.217 INFO [stderr] 63 |     let spec = predicates.get(&spec_id).expect("Couldn't find predicate 'Spec'.");
Nov 29 16:02:32.217 INFO [stderr]    |         ^^^^ help: consider using `_spec` instead
Nov 29 16:02:32.217 INFO [stderr]    |
Nov 29 16:02:32.217 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 16:02:32.217 INFO [stderr] 
Nov 29 16:02:32.248 INFO [stderr]    |
Nov 29 16:02:32.248 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 16:02:32.248 INFO [stderr] 
Nov 29 16:02:33.101 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.79s
Nov 29 16:02:33.104 INFO [stderr] su: No module specific data is present
Nov 29 16:02:34.280 INFO running `"docker" "inspect" "22c00ee2a4770ec934a1d46b0921b74b91e1cd22c04371929d06cd8c171aff08"`
Nov 29 16:02:34.572 INFO running `"docker" "rm" "-f" "22c00ee2a4770ec934a1d46b0921b74b91e1cd22c04371929d06cd8c171aff08"`
Nov 29 16:02:34.976 INFO [stdout] 22c00ee2a4770ec934a1d46b0921b74b91e1cd22c04371929d06cd8c171aff08