Nov 30 14:19:57.381 INFO checking threading-0.1.2 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 14:19:57.381 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 14:19:57.746 INFO [stdout] 348c0ea8d51bfd2f858cd2fa38a2650577b9daf8b182b133335664df09ee29f6
Nov 30 14:19:57.748 INFO running `"docker" "start" "-a" "348c0ea8d51bfd2f858cd2fa38a2650577b9daf8b182b133335664df09ee29f6"`
Nov 30 14:19:58.708 INFO [stderr] usermod: no changes
Nov 30 14:19:58.748 INFO [stderr]     Checking threading v0.1.2 (/source)
Nov 30 14:19:59.356 INFO [stderr] warning: unused arithmetic operation that must be used
Nov 30 14:19:59.356 INFO [stderr]    --> src/lib.rs:165:13
Nov 30 14:19:59.356 INFO [stderr]     |
Nov 30 14:19:59.356 INFO [stderr] 165 |             i * i;
Nov 30 14:19:59.356 INFO [stderr]     |             ^^^^^
Nov 30 14:19:59.356 INFO [stderr]     |
Nov 30 14:19:59.356 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 14:19:59.356 INFO [stderr] 
Nov 30 14:19:59.356 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Nov 30 14:19:59.356 INFO [stderr] su: No module specific data is present
Nov 30 14:19:59.742 INFO running `"docker" "inspect" "348c0ea8d51bfd2f858cd2fa38a2650577b9daf8b182b133335664df09ee29f6"`
Nov 30 14:19:59.838 INFO running `"docker" "rm" "-f" "348c0ea8d51bfd2f858cd2fa38a2650577b9daf8b182b133335664df09ee29f6"`
Nov 30 14:19:59.980 INFO [stdout] 348c0ea8d51bfd2f858cd2fa38a2650577b9daf8b182b133335664df09ee29f6