Dec 04 13:58:33.626 INFO checking mmarkell/rust_sat against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 13:58:33.627 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 13:58:34.020 INFO [stdout] cf2d0aa8722b5b20e92069d4ead949753e84e989a5c043044c2545e4cb9f5279
Dec 04 13:58:34.028 INFO running `"docker" "start" "-a" "cf2d0aa8722b5b20e92069d4ead949753e84e989a5c043044c2545e4cb9f5279"`
Dec 04 13:58:35.183 INFO [stderr] usermod: no changes
Dec 04 13:58:35.270 INFO [stderr]     Checking sat_solver v0.1.0 (/source)
Dec 04 13:58:35.563 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 04 13:58:35.563 INFO [stderr]   --> src/solver.rs:47:29
Dec 04 13:58:35.563 INFO [stderr]    |
Dec 04 13:58:35.563 INFO [stderr] 47 |             new_vars.remove((idx as usize));
Dec 04 13:58:35.563 INFO [stderr]    |                             ^^^^^^^^^^^^^^ help: remove these parentheses
Dec 04 13:58:35.563 INFO [stderr]    |
Dec 04 13:58:35.563 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 04 13:58:35.563 INFO [stderr] 
Dec 04 13:58:35.587 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 04 13:58:35.587 INFO [stderr]   --> src/solver.rs:47:29
Dec 04 13:58:35.587 INFO [stderr]    |
Dec 04 13:58:35.587 INFO [stderr] 47 |             new_vars.remove((idx as usize));
Dec 04 13:58:35.587 INFO [stderr]    |                             ^^^^^^^^^^^^^^ help: remove these parentheses
Dec 04 13:58:35.587 INFO [stderr]    |
Dec 04 13:58:35.587 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 04 13:58:35.587 INFO [stderr] 
Dec 04 13:58:35.675 INFO [stderr] warning: unused variable: `width`
Dec 04 13:58:35.675 INFO [stderr]   --> src/encoder.rs:53:45
Dec 04 13:58:35.675 INFO [stderr]    |
Dec 04 13:58:35.675 INFO [stderr] 53 | pub fn format_output((positives, negatives, width, height): (Vec<i32>, Vec<i32>, i32, i32)) {
Dec 04 13:58:35.675 INFO [stderr]    |                                             ^^^^^ help: consider using `_width` instead
Dec 04 13:58:35.675 INFO [stderr]    |
Dec 04 13:58:35.675 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 13:58:35.675 INFO [stderr] 
Dec 04 13:58:35.675 INFO [stderr] warning: unused variable: `height`
Dec 04 13:58:35.675 INFO [stderr]   --> src/encoder.rs:53:52
Dec 04 13:58:35.675 INFO [stderr]    |
Dec 04 13:58:35.675 INFO [stderr] 53 | pub fn format_output((positives, negatives, width, height): (Vec<i32>, Vec<i32>, i32, i32)) {
Dec 04 13:58:35.675 INFO [stderr]    |                                                    ^^^^^^ help: consider using `_height` instead
Dec 04 13:58:35.675 INFO [stderr] 
Dec 04 13:58:35.675 INFO [stderr] warning: unused variable: `last_seen`
Dec 04 13:58:35.675 INFO [stderr]   --> src/solver.rs:73:33
Dec 04 13:58:35.675 INFO [stderr]    |
Dec 04 13:58:35.675 INFO [stderr] 73 |             Some(&(occurrences, last_seen)) => {
Dec 04 13:58:35.675 INFO [stderr]    |                                 ^^^^^^^^^ help: consider using `_last_seen` instead
Dec 04 13:58:35.675 INFO [stderr] 
Dec 04 13:58:35.699 INFO [stderr] warning: unused variable: `width`
Dec 04 13:58:35.699 INFO [stderr]   --> src/encoder.rs:53:45
Dec 04 13:58:35.699 INFO [stderr]    |
Dec 04 13:58:35.699 INFO [stderr] 53 | pub fn format_output((positives, negatives, width, height): (Vec<i32>, Vec<i32>, i32, i32)) {
Dec 04 13:58:35.699 INFO [stderr]    |                                             ^^^^^ help: consider using `_width` instead
Dec 04 13:58:35.699 INFO [stderr]    |
Dec 04 13:58:35.699 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 13:58:35.699 INFO [stderr] 
Dec 04 13:58:35.699 INFO [stderr] warning: unused variable: `height`
Dec 04 13:58:35.699 INFO [stderr]   --> src/encoder.rs:53:52
Dec 04 13:58:35.699 INFO [stderr]    |
Dec 04 13:58:35.699 INFO [stderr] 53 | pub fn format_output((positives, negatives, width, height): (Vec<i32>, Vec<i32>, i32, i32)) {
Dec 04 13:58:35.699 INFO [stderr]    |                                                    ^^^^^^ help: consider using `_height` instead
Dec 04 13:58:35.699 INFO [stderr] 
Dec 04 13:58:35.699 INFO [stderr] warning: unused variable: `last_seen`
Dec 04 13:58:35.699 INFO [stderr]   --> src/solver.rs:73:33
Dec 04 13:58:35.699 INFO [stderr]    |
Dec 04 13:58:35.699 INFO [stderr] 73 |             Some(&(occurrences, last_seen)) => {
Dec 04 13:58:35.699 INFO [stderr]    |                                 ^^^^^^^^^ help: consider using `_last_seen` instead
Dec 04 13:58:35.699 INFO [stderr] 
Dec 04 13:58:35.759 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Dec 04 13:58:35.767 INFO [stderr] su: No module specific data is present
Dec 04 13:58:36.487 INFO running `"docker" "inspect" "cf2d0aa8722b5b20e92069d4ead949753e84e989a5c043044c2545e4cb9f5279"`
Dec 04 13:58:36.845 INFO running `"docker" "rm" "-f" "cf2d0aa8722b5b20e92069d4ead949753e84e989a5c043044c2545e4cb9f5279"`
Dec 04 13:58:37.293 INFO [stdout] cf2d0aa8722b5b20e92069d4ead949753e84e989a5c043044c2545e4cb9f5279