Nov 30 06:42:50.419 INFO checking athaeryn/impsort against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 06:42:50.419 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 30 06:42:50.874 INFO [stdout] 69e5b9d6e4a0edfc15e58c6eb0b6d25ad74ef75950bc26fea0ad099c2c8f86da
Nov 30 06:42:50.876 INFO running `"docker" "start" "-a" "69e5b9d6e4a0edfc15e58c6eb0b6d25ad74ef75950bc26fea0ad099c2c8f86da"`
Nov 30 06:42:51.969 INFO [stderr] usermod: no changes
Nov 30 06:42:51.999 INFO [stderr]     Checking impsort v0.1.0 (/source)
Nov 30 06:42:52.426 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 06:42:52.426 INFO [stderr]  --> src/main.rs:6:5
Nov 30 06:42:52.426 INFO [stderr]   |
Nov 30 06:42:52.426 INFO [stderr] 6 |     io::stdin().read_to_string(&mut buffer);
Nov 30 06:42:52.426 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:42:52.426 INFO [stderr]   |
Nov 30 06:42:52.426 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Nov 30 06:42:52.426 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 06:42:52.426 INFO [stderr] 
Nov 30 06:42:52.478 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 06:42:52.479 INFO [stderr]  --> src/main.rs:6:5
Nov 30 06:42:52.479 INFO [stderr]   |
Nov 30 06:42:52.479 INFO [stderr] 6 |     io::stdin().read_to_string(&mut buffer);
Nov 30 06:42:52.479 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:42:52.479 INFO [stderr]   |
Nov 30 06:42:52.479 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Nov 30 06:42:52.479 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 06:42:52.479 INFO [stderr] 
Nov 30 06:42:52.489 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
Nov 30 06:42:52.491 INFO [stderr] su: No module specific data is present
Nov 30 06:42:52.842 INFO running `"docker" "inspect" "69e5b9d6e4a0edfc15e58c6eb0b6d25ad74ef75950bc26fea0ad099c2c8f86da"`
Nov 30 06:42:52.928 INFO running `"docker" "rm" "-f" "69e5b9d6e4a0edfc15e58c6eb0b6d25ad74ef75950bc26fea0ad099c2c8f86da"`
Nov 30 06:42:53.032 INFO [stdout] 69e5b9d6e4a0edfc15e58c6eb0b6d25ad74ef75950bc26fea0ad099c2c8f86da