Dec 18 07:52:10.332 INFO checking EkardNT/external-sort against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 07:52:10.332 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/EkardNT/external-sort:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 07:52:10.968 INFO [stdout] e43b176f9b048866104304f31082bb0195cf171f72505ba9cc7f7d0d7ce2bce2
Dec 18 07:52:10.976 INFO running `"docker" "start" "-a" "e43b176f9b048866104304f31082bb0195cf171f72505ba9cc7f7d0d7ce2bce2"`
Dec 18 07:52:12.428 INFO [stderr]     Checking fine_grained v0.1.2
Dec 18 07:52:12.892 INFO [stderr]     Checking external-sort v0.1.0 (/opt/crater/workdir)
Dec 18 07:52:15.564 INFO [stderr] warning: field is never used: `entries`
Dec 18 07:52:15.564 INFO [stderr]    --> src/bin/sort.rs:268:5
Dec 18 07:52:15.564 INFO [stderr]     |
Dec 18 07:52:15.564 INFO [stderr] 268 |     entries: usize,
Dec 18 07:52:15.564 INFO [stderr]     |     ^^^^^^^^^^^^^^
Dec 18 07:52:15.564 INFO [stderr]     |
Dec 18 07:52:15.564 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 07:52:15.564 INFO [stderr] 
Dec 18 07:52:15.564 INFO [stderr] warning: field is never used: `bytes`
Dec 18 07:52:15.564 INFO [stderr]    --> src/bin/sort.rs:270:5
Dec 18 07:52:15.564 INFO [stderr]     |
Dec 18 07:52:15.564 INFO [stderr] 270 |     bytes: usize,
Dec 18 07:52:15.564 INFO [stderr]     |     ^^^^^^^^^^^^
Dec 18 07:52:15.564 INFO [stderr] 
Dec 18 07:52:15.565 INFO [stderr] warning: field is never used: `line_max_length`
Dec 18 07:52:15.565 INFO [stderr]    --> src/bin/sort.rs:272:5
Dec 18 07:52:15.565 INFO [stderr]     |
Dec 18 07:52:15.565 INFO [stderr] 272 |     line_max_length: usize,
Dec 18 07:52:15.565 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:52:15.565 INFO [stderr] 
Dec 18 07:52:15.565 INFO [stderr] warning: field is never used: `line_min_length`
Dec 18 07:52:15.565 INFO [stderr]    --> src/bin/sort.rs:274:5
Dec 18 07:52:15.565 INFO [stderr]     |
Dec 18 07:52:15.565 INFO [stderr] 274 |     line_min_length: usize
Dec 18 07:52:15.565 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:52:15.565 INFO [stderr] 
Dec 18 07:52:15.565 INFO [stderr] warning: field is never used: `chunk_index`
Dec 18 07:52:15.565 INFO [stderr]    --> src/bin/sort.rs:325:5
Dec 18 07:52:15.565 INFO [stderr]     |
Dec 18 07:52:15.565 INFO [stderr] 325 |     chunk_index: usize,
Dec 18 07:52:15.565 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Dec 18 07:52:15.565 INFO [stderr] 
Dec 18 07:52:15.588 INFO [stderr] warning: field is never used: `entries`
Dec 18 07:52:15.588 INFO [stderr]    --> src/bin/sort.rs:268:5
Dec 18 07:52:15.588 INFO [stderr]     |
Dec 18 07:52:15.588 INFO [stderr] 268 |     entries: usize,
Dec 18 07:52:15.588 INFO [stderr]     |     ^^^^^^^^^^^^^^
Dec 18 07:52:15.588 INFO [stderr]     |
Dec 18 07:52:15.588 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 07:52:15.588 INFO [stderr] 
Dec 18 07:52:15.588 INFO [stderr] warning: field is never used: `bytes`
Dec 18 07:52:15.588 INFO [stderr]    --> src/bin/sort.rs:270:5
Dec 18 07:52:15.588 INFO [stderr]     |
Dec 18 07:52:15.588 INFO [stderr] 270 |     bytes: usize,
Dec 18 07:52:15.588 INFO [stderr]     |     ^^^^^^^^^^^^
Dec 18 07:52:15.588 INFO [stderr] 
Dec 18 07:52:15.588 INFO [stderr] warning: field is never used: `line_max_length`
Dec 18 07:52:15.588 INFO [stderr]    --> src/bin/sort.rs:272:5
Dec 18 07:52:15.588 INFO [stderr]     |
Dec 18 07:52:15.588 INFO [stderr] 272 |     line_max_length: usize,
Dec 18 07:52:15.588 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:52:15.588 INFO [stderr] 
Dec 18 07:52:15.588 INFO [stderr] warning: field is never used: `line_min_length`
Dec 18 07:52:15.588 INFO [stderr]    --> src/bin/sort.rs:274:5
Dec 18 07:52:15.588 INFO [stderr]     |
Dec 18 07:52:15.588 INFO [stderr] 274 |     line_min_length: usize
Dec 18 07:52:15.588 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:52:15.588 INFO [stderr] 
Dec 18 07:52:15.588 INFO [stderr] warning: field is never used: `chunk_index`
Dec 18 07:52:15.588 INFO [stderr]    --> src/bin/sort.rs:325:5
Dec 18 07:52:15.588 INFO [stderr]     |
Dec 18 07:52:15.588 INFO [stderr] 325 |     chunk_index: usize,
Dec 18 07:52:15.589 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Dec 18 07:52:15.589 INFO [stderr] 
Dec 18 07:52:15.686 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.35s
Dec 18 07:52:16.696 INFO running `"docker" "inspect" "e43b176f9b048866104304f31082bb0195cf171f72505ba9cc7f7d0d7ce2bce2"`
Dec 18 07:52:16.988 INFO running `"docker" "rm" "-f" "e43b176f9b048866104304f31082bb0195cf171f72505ba9cc7f7d0d7ce2bce2"`
Dec 18 07:52:17.372 INFO [stdout] e43b176f9b048866104304f31082bb0195cf171f72505ba9cc7f7d0d7ce2bce2