Nov 30 09:15:27.407 INFO checking Osspial/letter-pair against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 09:15:27.407 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 30 09:15:27.988 INFO [stdout] 6379a7ed87adf7140a08b5bc483d6bc82eaea4b36787ccc7a7f2868244e69992
Nov 30 09:15:27.992 INFO running `"docker" "start" "-a" "6379a7ed87adf7140a08b5bc483d6bc82eaea4b36787ccc7a7f2868244e69992"`
Nov 30 09:15:29.204 INFO [stderr] usermod: no changes
Nov 30 09:15:29.281 INFO [stderr]     Checking letter-pair v0.1.0 (/source)
Nov 30 09:15:29.832 INFO [stderr] warning: unused variable: `wheel_max_len`
Nov 30 09:15:29.832 INFO [stderr]   --> src/main.rs:74:9
Nov 30 09:15:29.832 INFO [stderr]    |
Nov 30 09:15:29.832 INFO [stderr] 74 |     let wheel_max_len = 8;
Nov 30 09:15:29.832 INFO [stderr]    |         ^^^^^^^^^^^^^ help: consider using `_wheel_max_len` instead
Nov 30 09:15:29.832 INFO [stderr]    |
Nov 30 09:15:29.832 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 09:15:29.832 INFO [stderr] 
Nov 30 09:15:29.935 INFO [stderr] warning: unused variable: `wheel_max_len`
Nov 30 09:15:29.935 INFO [stderr]   --> src/main.rs:74:9
Nov 30 09:15:29.935 INFO [stderr]    |
Nov 30 09:15:29.936 INFO [stderr] 74 |     let wheel_max_len = 8;
Nov 30 09:15:29.936 INFO [stderr]    |         ^^^^^^^^^^^^^ help: consider using `_wheel_max_len` instead
Nov 30 09:15:29.936 INFO [stderr]    |
Nov 30 09:15:29.936 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 09:15:29.936 INFO [stderr] 
Nov 30 09:15:30.052 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
Nov 30 09:15:30.056 INFO [stderr] su: No module specific data is present
Nov 30 09:15:30.684 INFO running `"docker" "inspect" "6379a7ed87adf7140a08b5bc483d6bc82eaea4b36787ccc7a7f2868244e69992"`
Nov 30 09:15:30.898 INFO running `"docker" "rm" "-f" "6379a7ed87adf7140a08b5bc483d6bc82eaea4b36787ccc7a7f2868244e69992"`
Nov 30 09:15:31.108 INFO [stdout] 6379a7ed87adf7140a08b5bc483d6bc82eaea4b36787ccc7a7f2868244e69992