Nov 30 22:46:35.758 INFO checking frust-0.0.7 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 22:46:35.758 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 22:46:35.918 INFO [stdout] 2e39225893477dc3117d78fb1c6d434935304ee247ae5293103e17947c605650
Nov 30 22:46:35.949 INFO running `"docker" "start" "-a" "2e39225893477dc3117d78fb1c6d434935304ee247ae5293103e17947c605650"`
Nov 30 22:46:36.384 INFO [stderr] usermod: no changes
Nov 30 22:46:36.422 INFO [stderr]     Checking frust v0.0.7 (/source)
Nov 30 22:46:37.363 INFO [stderr] warning: unused import: `std::collections::*`
Nov 30 22:46:37.363 INFO [stderr]    --> src/semigroup.rs:313:9
Nov 30 22:46:37.363 INFO [stderr]     |
Nov 30 22:46:37.363 INFO [stderr] 313 |     use std::collections::*;
Nov 30 22:46:37.363 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^
Nov 30 22:46:37.363 INFO [stderr]     |
Nov 30 22:46:37.363 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Nov 30 22:46:37.363 INFO [stderr] 
Nov 30 22:46:37.363 INFO [stderr] warning: unused import: `std::cell::*`
Nov 30 22:46:37.363 INFO [stderr]    --> src/semigroup.rs:314:9
Nov 30 22:46:37.363 INFO [stderr]     |
Nov 30 22:46:37.363 INFO [stderr] 314 |     use std::cell::*;
Nov 30 22:46:37.363 INFO [stderr]     |         ^^^^^^^^^^^^
Nov 30 22:46:37.363 INFO [stderr] 
Nov 30 22:46:37.372 INFO [stderr] warning: unused import: `std::collections::*`
Nov 30 22:46:37.372 INFO [stderr]    --> src/monoid.rs:226:9
Nov 30 22:46:37.372 INFO [stderr]     |
Nov 30 22:46:37.372 INFO [stderr] 226 |     use std::collections::*;
Nov 30 22:46:37.372 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^
Nov 30 22:46:37.372 INFO [stderr] 
Nov 30 22:46:38.569 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.16s
Nov 30 22:46:38.571 INFO [stderr] su: No module specific data is present
Nov 30 22:46:38.903 INFO running `"docker" "inspect" "2e39225893477dc3117d78fb1c6d434935304ee247ae5293103e17947c605650"`
Nov 30 22:46:39.070 INFO running `"docker" "rm" "-f" "2e39225893477dc3117d78fb1c6d434935304ee247ae5293103e17947c605650"`
Nov 30 22:46:39.264 INFO [stdout] 2e39225893477dc3117d78fb1c6d434935304ee247ae5293103e17947c605650