Dec 19 12:31:01.641 INFO checking mmarkell/rust_sat against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 12:31:01.641 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 12:31:02.216 INFO [stdout] 07bb390a38bead4fe4228c3913c0375811e3756c1789e484241015c171bd9e6a
Dec 19 12:31:02.218 INFO running `"docker" "start" "-a" "07bb390a38bead4fe4228c3913c0375811e3756c1789e484241015c171bd9e6a"`
Dec 19 12:31:03.688 INFO [stderr]     Checking sat_solver v0.1.0 (/opt/crater/workdir)
Dec 19 12:31:03.890 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 19 12:31:03.890 INFO [stderr]   --> src/solver.rs:47:29
Dec 19 12:31:03.890 INFO [stderr]    |
Dec 19 12:31:03.890 INFO [stderr] 47 |             new_vars.remove((idx as usize));
Dec 19 12:31:03.890 INFO [stderr]    |                             ^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 12:31:03.890 INFO [stderr]    |
Dec 19 12:31:03.890 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 19 12:31:03.890 INFO [stderr] 
Dec 19 12:31:03.930 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 19 12:31:03.930 INFO [stderr]   --> src/solver.rs:47:29
Dec 19 12:31:03.930 INFO [stderr]    |
Dec 19 12:31:03.931 INFO [stderr] 47 |             new_vars.remove((idx as usize));
Dec 19 12:31:03.931 INFO [stderr]    |                             ^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 12:31:03.931 INFO [stderr]    |
Dec 19 12:31:03.931 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 19 12:31:03.931 INFO [stderr] 
Dec 19 12:31:03.999 INFO [stderr] warning: unused variable: `width`
Dec 19 12:31:04.000 INFO [stderr]   --> src/encoder.rs:53:45
Dec 19 12:31:04.000 INFO [stderr]    |
Dec 19 12:31:04.000 INFO [stderr] 53 | pub fn format_output((positives, negatives, width, height): (Vec<i32>, Vec<i32>, i32, i32)) {
Dec 19 12:31:04.000 INFO [stderr]    |                                             ^^^^^ help: consider using `_width` instead
Dec 19 12:31:04.000 INFO [stderr]    |
Dec 19 12:31:04.001 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 12:31:04.001 INFO [stderr] 
Dec 19 12:31:04.001 INFO [stderr] warning: unused variable: `height`
Dec 19 12:31:04.001 INFO [stderr]   --> src/encoder.rs:53:52
Dec 19 12:31:04.001 INFO [stderr]    |
Dec 19 12:31:04.001 INFO [stderr] 53 | pub fn format_output((positives, negatives, width, height): (Vec<i32>, Vec<i32>, i32, i32)) {
Dec 19 12:31:04.001 INFO [stderr]    |                                                    ^^^^^^ help: consider using `_height` instead
Dec 19 12:31:04.001 INFO [stderr] 
Dec 19 12:31:04.004 INFO [stderr] warning: unused variable: `last_seen`
Dec 19 12:31:04.004 INFO [stderr]   --> src/solver.rs:73:33
Dec 19 12:31:04.004 INFO [stderr]    |
Dec 19 12:31:04.004 INFO [stderr] 73 |             Some(&(occurrences, last_seen)) => {
Dec 19 12:31:04.004 INFO [stderr]    |                                 ^^^^^^^^^ help: consider using `_last_seen` instead
Dec 19 12:31:04.004 INFO [stderr] 
Dec 19 12:31:04.176 INFO [stderr] warning: unused variable: `width`
Dec 19 12:31:04.176 INFO [stderr]   --> src/encoder.rs:53:45
Dec 19 12:31:04.176 INFO [stderr]    |
Dec 19 12:31:04.176 INFO [stderr] 53 | pub fn format_output((positives, negatives, width, height): (Vec<i32>, Vec<i32>, i32, i32)) {
Dec 19 12:31:04.176 INFO [stderr]    |                                             ^^^^^ help: consider using `_width` instead
Dec 19 12:31:04.176 INFO [stderr]    |
Dec 19 12:31:04.176 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 12:31:04.176 INFO [stderr] 
Dec 19 12:31:04.176 INFO [stderr] warning: unused variable: `height`
Dec 19 12:31:04.176 INFO [stderr]   --> src/encoder.rs:53:52
Dec 19 12:31:04.176 INFO [stderr]    |
Dec 19 12:31:04.176 INFO [stderr] 53 | pub fn format_output((positives, negatives, width, height): (Vec<i32>, Vec<i32>, i32, i32)) {
Dec 19 12:31:04.176 INFO [stderr]    |                                                    ^^^^^^ help: consider using `_height` instead
Dec 19 12:31:04.176 INFO [stderr] 
Dec 19 12:31:04.176 INFO [stderr] warning: unused variable: `last_seen`
Dec 19 12:31:04.176 INFO [stderr]   --> src/solver.rs:73:33
Dec 19 12:31:04.176 INFO [stderr]    |
Dec 19 12:31:04.176 INFO [stderr] 73 |             Some(&(occurrences, last_seen)) => {
Dec 19 12:31:04.176 INFO [stderr]    |                                 ^^^^^^^^^ help: consider using `_last_seen` instead
Dec 19 12:31:04.176 INFO [stderr] 
Dec 19 12:31:04.271 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
Dec 19 12:31:04.840 INFO running `"docker" "inspect" "07bb390a38bead4fe4228c3913c0375811e3756c1789e484241015c171bd9e6a"`
Dec 19 12:31:05.083 INFO running `"docker" "rm" "-f" "07bb390a38bead4fe4228c3913c0375811e3756c1789e484241015c171bd9e6a"`
Dec 19 12:31:05.394 INFO [stdout] 07bb390a38bead4fe4228c3913c0375811e3756c1789e484241015c171bd9e6a