Dec 17 19:29:31.697 INFO checking mmarkell/rust_sat against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 19:29:31.697 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/mmarkell/rust_sat:/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 17 19:29:32.121 INFO [stdout] 7a10dd0897ebd268800a9c35124383aa405668fb13334809fae4226de6c0f925
Dec 17 19:29:32.126 INFO running `"docker" "start" "-a" "7a10dd0897ebd268800a9c35124383aa405668fb13334809fae4226de6c0f925"`
Dec 17 19:29:33.355 INFO [stderr]     Checking sat_solver v0.1.0 (/opt/crater/workdir)
Dec 17 19:29:33.576 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 17 19:29:33.576 INFO [stderr]   --> src/solver.rs:47:29
Dec 17 19:29:33.576 INFO [stderr]    |
Dec 17 19:29:33.576 INFO [stderr] 47 |             new_vars.remove((idx as usize));
Dec 17 19:29:33.576 INFO [stderr]    |                             ^^^^^^^^^^^^^^ help: remove these parentheses
Dec 17 19:29:33.576 INFO [stderr]    |
Dec 17 19:29:33.576 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 17 19:29:33.576 INFO [stderr] 
Dec 17 19:29:33.632 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 17 19:29:33.632 INFO [stderr]   --> src/solver.rs:47:29
Dec 17 19:29:33.632 INFO [stderr]    |
Dec 17 19:29:33.632 INFO [stderr] 47 |             new_vars.remove((idx as usize));
Dec 17 19:29:33.632 INFO [stderr]    |                             ^^^^^^^^^^^^^^ help: remove these parentheses
Dec 17 19:29:33.632 INFO [stderr]    |
Dec 17 19:29:33.632 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 17 19:29:33.632 INFO [stderr] 
Dec 17 19:29:33.693 INFO [stderr] warning: unused variable: `width`
Dec 17 19:29:33.693 INFO [stderr]   --> src/encoder.rs:53:45
Dec 17 19:29:33.694 INFO [stderr]    |
Dec 17 19:29:33.694 INFO [stderr] 53 | pub fn format_output((positives, negatives, width, height): (Vec<i32>, Vec<i32>, i32, i32)) {
Dec 17 19:29:33.695 INFO [stderr]    |                                             ^^^^^ help: consider using `_width` instead
Dec 17 19:29:33.695 INFO [stderr]    |
Dec 17 19:29:33.695 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 19:29:33.695 INFO [stderr] 
Dec 17 19:29:33.696 INFO [stderr] warning: unused variable: `height`
Dec 17 19:29:33.696 INFO [stderr]   --> src/encoder.rs:53:52
Dec 17 19:29:33.696 INFO [stderr]    |
Dec 17 19:29:33.697 INFO [stderr] 53 | pub fn format_output((positives, negatives, width, height): (Vec<i32>, Vec<i32>, i32, i32)) {
Dec 17 19:29:33.697 INFO [stderr]    |                                                    ^^^^^^ help: consider using `_height` instead
Dec 17 19:29:33.697 INFO [stderr] 
Dec 17 19:29:33.698 INFO [stderr] warning: unused variable: `last_seen`
Dec 17 19:29:33.698 INFO [stderr]   --> src/solver.rs:73:33
Dec 17 19:29:33.698 INFO [stderr]    |
Dec 17 19:29:33.698 INFO [stderr] 73 |             Some(&(occurrences, last_seen)) => {
Dec 17 19:29:33.699 INFO [stderr]    |                                 ^^^^^^^^^ help: consider using `_last_seen` instead
Dec 17 19:29:33.699 INFO [stderr] 
Dec 17 19:29:33.784 INFO [stderr] warning: unused variable: `width`
Dec 17 19:29:33.784 INFO [stderr]   --> src/encoder.rs:53:45
Dec 17 19:29:33.784 INFO [stderr]    |
Dec 17 19:29:33.784 INFO [stderr] 53 | pub fn format_output((positives, negatives, width, height): (Vec<i32>, Vec<i32>, i32, i32)) {
Dec 17 19:29:33.784 INFO [stderr]    |                                             ^^^^^ help: consider using `_width` instead
Dec 17 19:29:33.784 INFO [stderr]    |
Dec 17 19:29:33.784 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 19:29:33.784 INFO [stderr] 
Dec 17 19:29:33.784 INFO [stderr] warning: unused variable: `height`
Dec 17 19:29:33.784 INFO [stderr]   --> src/encoder.rs:53:52
Dec 17 19:29:33.784 INFO [stderr]    |
Dec 17 19:29:33.784 INFO [stderr] 53 | pub fn format_output((positives, negatives, width, height): (Vec<i32>, Vec<i32>, i32, i32)) {
Dec 17 19:29:33.784 INFO [stderr]    |                                                    ^^^^^^ help: consider using `_height` instead
Dec 17 19:29:33.784 INFO [stderr] 
Dec 17 19:29:33.784 INFO [stderr] warning: unused variable: `last_seen`
Dec 17 19:29:33.784 INFO [stderr]   --> src/solver.rs:73:33
Dec 17 19:29:33.784 INFO [stderr]    |
Dec 17 19:29:33.784 INFO [stderr] 73 |             Some(&(occurrences, last_seen)) => {
Dec 17 19:29:33.784 INFO [stderr]    |                                 ^^^^^^^^^ help: consider using `_last_seen` instead
Dec 17 19:29:33.784 INFO [stderr] 
Dec 17 19:29:33.865 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
Dec 17 19:29:34.688 INFO running `"docker" "inspect" "7a10dd0897ebd268800a9c35124383aa405668fb13334809fae4226de6c0f925"`
Dec 17 19:29:34.995 INFO running `"docker" "rm" "-f" "7a10dd0897ebd268800a9c35124383aa405668fb13334809fae4226de6c0f925"`
Dec 17 19:29:35.264 INFO [stdout] 7a10dd0897ebd268800a9c35124383aa405668fb13334809fae4226de6c0f925