Dec 18 07:28:12.298 INFO checking Goirad/Rusty-Ramsey against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 07:28:12.298 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/Goirad/Rusty-Ramsey:/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 07:28:12.492 INFO [stdout] 97f235d822c05fdf25ab06efc197509085330f186eb3e281cf5a8870bd6a3886
Dec 18 07:28:12.494 INFO running `"docker" "start" "-a" "97f235d822c05fdf25ab06efc197509085330f186eb3e281cf5a8870bd6a3886"`
Dec 18 07:28:13.022 INFO [stderr]     Checking rusty_ramsey v0.1.0 (/opt/crater/workdir)
Dec 18 07:28:13.587 INFO [stderr] warning: unused variable: `start`
Dec 18 07:28:13.587 INFO [stderr]   --> src/main.rs:86:17
Dec 18 07:28:13.587 INFO [stderr]    |
Dec 18 07:28:13.587 INFO [stderr] 86 |             let start = Instant::now();
Dec 18 07:28:13.587 INFO [stderr]    |                 ^^^^^ help: consider using `_start` instead
Dec 18 07:28:13.587 INFO [stderr]    |
Dec 18 07:28:13.587 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 07:28:13.587 INFO [stderr] 
Dec 18 07:28:13.587 INFO [stderr] warning: unused variable: `num_old`
Dec 18 07:28:13.587 INFO [stderr]   --> src/main.rs:89:17
Dec 18 07:28:13.588 INFO [stderr]    |
Dec 18 07:28:13.588 INFO [stderr] 89 |             let num_old = c.graphs.len();
Dec 18 07:28:13.588 INFO [stderr]    |                 ^^^^^^^ help: consider using `_num_old` instead
Dec 18 07:28:13.588 INFO [stderr] 
Dec 18 07:28:13.588 INFO [stderr] warning: unused variable: `i`
Dec 18 07:28:13.588 INFO [stderr]   --> src/main.rs:85:54
Dec 18 07:28:13.588 INFO [stderr]    |
Dec 18 07:28:13.588 INFO [stderr] 85 |         chunks.par_iter_mut().enumerate().for_each(|(i, c)| {
Dec 18 07:28:13.588 INFO [stderr]    |                                                      ^ help: consider using `_i` instead
Dec 18 07:28:13.588 INFO [stderr] 
Dec 18 07:28:13.588 INFO [stderr] warning: unused variable: `start`
Dec 18 07:28:13.588 INFO [stderr]    --> src/main.rs:132:21
Dec 18 07:28:13.588 INFO [stderr]     |
Dec 18 07:28:13.588 INFO [stderr] 132 |                 let start = Instant::now();
Dec 18 07:28:13.588 INFO [stderr]     |                     ^^^^^ help: consider using `_start` instead
Dec 18 07:28:13.588 INFO [stderr] 
Dec 18 07:28:13.588 INFO [stderr] warning: unused variable: `num_old`
Dec 18 07:28:13.588 INFO [stderr]    --> src/main.rs:135:21
Dec 18 07:28:13.588 INFO [stderr]     |
Dec 18 07:28:13.588 INFO [stderr] 135 |                 let num_old = c.graphs.len();
Dec 18 07:28:13.588 INFO [stderr]     |                     ^^^^^^^ help: consider using `_num_old` instead
Dec 18 07:28:13.588 INFO [stderr] 
Dec 18 07:28:13.588 INFO [stderr] warning: unused variable: `i`
Dec 18 07:28:13.588 INFO [stderr]    --> src/main.rs:131:63
Dec 18 07:28:13.588 INFO [stderr]     |
Dec 18 07:28:13.588 INFO [stderr] 131 |             hard_chunks.par_iter_mut().enumerate().for_each(|(i, c)| {
Dec 18 07:28:13.588 INFO [stderr]     |                                                               ^ help: consider using `_i` instead
Dec 18 07:28:13.588 INFO [stderr] 
Dec 18 07:28:13.588 INFO [stderr] warning: unused variable: `total_comp`
Dec 18 07:28:13.588 INFO [stderr]   --> src/main.rs:78:17
Dec 18 07:28:13.588 INFO [stderr]    |
Dec 18 07:28:13.588 INFO [stderr] 78 |         let mut total_comp = 0;
Dec 18 07:28:13.588 INFO [stderr]    |                 ^^^^^^^^^^ help: consider using `_total_comp` instead
Dec 18 07:28:13.588 INFO [stderr] 
Dec 18 07:28:13.588 INFO [stderr] warning: unused variable: `total_processed`
Dec 18 07:28:13.588 INFO [stderr]   --> src/main.rs:79:17
Dec 18 07:28:13.588 INFO [stderr]    |
Dec 18 07:28:13.588 INFO [stderr] 79 |         let mut total_processed = 0;
Dec 18 07:28:13.588 INFO [stderr]    |                 ^^^^^^^^^^^^^^^ help: consider using `_total_processed` instead
Dec 18 07:28:13.588 INFO [stderr] 
Dec 18 07:28:13.588 INFO [stderr] warning: unused variable: `total_comp`
Dec 18 07:28:13.588 INFO [stderr]    --> src/main.rs:126:21
Dec 18 07:28:13.588 INFO [stderr]     |
Dec 18 07:28:13.588 INFO [stderr] 126 |             let mut total_comp = 0;
Dec 18 07:28:13.588 INFO [stderr]     |                     ^^^^^^^^^^ help: consider using `_total_comp` instead
Dec 18 07:28:13.588 INFO [stderr] 
Dec 18 07:28:13.588 INFO [stderr] warning: unused variable: `total_processed`
Dec 18 07:28:13.588 INFO [stderr]    --> src/main.rs:127:21
Dec 18 07:28:13.588 INFO [stderr]     |
Dec 18 07:28:13.588 INFO [stderr] 127 |             let mut total_processed = 0;
Dec 18 07:28:13.588 INFO [stderr]     |                     ^^^^^^^^^^^^^^^ help: consider using `_total_processed` instead
Dec 18 07:28:13.588 INFO [stderr] 
Dec 18 07:28:13.631 INFO [stderr] warning: unused variable: `start`
Dec 18 07:28:13.631 INFO [stderr]   --> src/main.rs:86:17
Dec 18 07:28:13.631 INFO [stderr]    |
Dec 18 07:28:13.631 INFO [stderr] 86 |             let start = Instant::now();
Dec 18 07:28:13.631 INFO [stderr]    |                 ^^^^^ help: consider using `_start` instead
Dec 18 07:28:13.631 INFO [stderr]    |
Dec 18 07:28:13.631 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 07:28:13.631 INFO [stderr] 
Dec 18 07:28:13.631 INFO [stderr] warning: unused variable: `num_old`
Dec 18 07:28:13.631 INFO [stderr]   --> src/main.rs:89:17
Dec 18 07:28:13.631 INFO [stderr]    |
Dec 18 07:28:13.631 INFO [stderr] 89 |             let num_old = c.graphs.len();
Dec 18 07:28:13.631 INFO [stderr]    |                 ^^^^^^^ help: consider using `_num_old` instead
Dec 18 07:28:13.631 INFO [stderr] 
Dec 18 07:28:13.631 INFO [stderr] warning: unused variable: `i`
Dec 18 07:28:13.631 INFO [stderr]   --> src/main.rs:85:54
Dec 18 07:28:13.631 INFO [stderr]    |
Dec 18 07:28:13.631 INFO [stderr] 85 |         chunks.par_iter_mut().enumerate().for_each(|(i, c)| {
Dec 18 07:28:13.631 INFO [stderr]    |                                                      ^ help: consider using `_i` instead
Dec 18 07:28:13.631 INFO [stderr] 
Dec 18 07:28:13.631 INFO [stderr] warning: unused variable: `start`
Dec 18 07:28:13.631 INFO [stderr]    --> src/main.rs:132:21
Dec 18 07:28:13.631 INFO [stderr]     |
Dec 18 07:28:13.631 INFO [stderr] 132 |                 let start = Instant::now();
Dec 18 07:28:13.631 INFO [stderr]     |                     ^^^^^ help: consider using `_start` instead
Dec 18 07:28:13.631 INFO [stderr] 
Dec 18 07:28:13.631 INFO [stderr] warning: unused variable: `num_old`
Dec 18 07:28:13.632 INFO [stderr]    --> src/main.rs:135:21
Dec 18 07:28:13.632 INFO [stderr]     |
Dec 18 07:28:13.632 INFO [stderr] 135 |                 let num_old = c.graphs.len();
Dec 18 07:28:13.632 INFO [stderr]     |                     ^^^^^^^ help: consider using `_num_old` instead
Dec 18 07:28:13.632 INFO [stderr] 
Dec 18 07:28:13.632 INFO [stderr] warning: unused variable: `i`
Dec 18 07:28:13.632 INFO [stderr]    --> src/main.rs:131:63
Dec 18 07:28:13.632 INFO [stderr]     |
Dec 18 07:28:13.632 INFO [stderr] 131 |             hard_chunks.par_iter_mut().enumerate().for_each(|(i, c)| {
Dec 18 07:28:13.632 INFO [stderr]     |                                                               ^ help: consider using `_i` instead
Dec 18 07:28:13.632 INFO [stderr] 
Dec 18 07:28:13.632 INFO [stderr] warning: unused variable: `total_comp`
Dec 18 07:28:13.632 INFO [stderr]   --> src/main.rs:78:17
Dec 18 07:28:13.632 INFO [stderr]    |
Dec 18 07:28:13.632 INFO [stderr] 78 |         let mut total_comp = 0;
Dec 18 07:28:13.632 INFO [stderr]    |                 ^^^^^^^^^^ help: consider using `_total_comp` instead
Dec 18 07:28:13.632 INFO [stderr] 
Dec 18 07:28:13.632 INFO [stderr] warning: unused variable: `total_processed`
Dec 18 07:28:13.632 INFO [stderr]   --> src/main.rs:79:17
Dec 18 07:28:13.632 INFO [stderr]    |
Dec 18 07:28:13.632 INFO [stderr] 79 |         let mut total_processed = 0;
Dec 18 07:28:13.632 INFO [stderr]    |                 ^^^^^^^^^^^^^^^ help: consider using `_total_processed` instead
Dec 18 07:28:13.632 INFO [stderr] 
Dec 18 07:28:13.632 INFO [stderr] warning: unused variable: `total_comp`
Dec 18 07:28:13.632 INFO [stderr]    --> src/main.rs:126:21
Dec 18 07:28:13.632 INFO [stderr]     |
Dec 18 07:28:13.632 INFO [stderr] 126 |             let mut total_comp = 0;
Dec 18 07:28:13.632 INFO [stderr]     |                     ^^^^^^^^^^ help: consider using `_total_comp` instead
Dec 18 07:28:13.632 INFO [stderr] 
Dec 18 07:28:13.632 INFO [stderr] warning: unused variable: `total_processed`
Dec 18 07:28:13.632 INFO [stderr]    --> src/main.rs:127:21
Dec 18 07:28:13.632 INFO [stderr]     |
Dec 18 07:28:13.632 INFO [stderr] 127 |             let mut total_processed = 0;
Dec 18 07:28:13.632 INFO [stderr]     |                     ^^^^^^^^^^^^^^^ help: consider using `_total_processed` instead
Dec 18 07:28:13.632 INFO [stderr] 
Dec 18 07:28:13.679 INFO [stderr] warning: method is never used: `collapse`
Dec 18 07:28:13.679 INFO [stderr]    --> src/graph_lib.rs:648:5
Dec 18 07:28:13.679 INFO [stderr]     |
Dec 18 07:28:13.679 INFO [stderr] 648 |     fn collapse(list: &Vec<Vec<usize>>) -> Vec<usize> {
Dec 18 07:28:13.679 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:28:13.679 INFO [stderr]     |
Dec 18 07:28:13.679 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 07:28:13.679 INFO [stderr] 
Dec 18 07:28:13.679 INFO [stderr] warning: function is never used: `views`
Dec 18 07:28:13.679 INFO [stderr]    --> src/main.rs:177:1
Dec 18 07:28:13.679 INFO [stderr]     |
Dec 18 07:28:13.679 INFO [stderr] 177 | fn views<T>(v: &Vec<T>, n: usize) -> Vec<(usize, usize)> {
Dec 18 07:28:13.679 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:28:13.679 INFO [stderr] 
Dec 18 07:28:13.679 INFO [stderr] warning: function is never used: `fmt_dur`
Dec 18 07:28:13.679 INFO [stderr]    --> src/main.rs:189:1
Dec 18 07:28:13.679 INFO [stderr]     |
Dec 18 07:28:13.679 INFO [stderr] 189 | fn fmt_dur(d: Duration) -> String {
Dec 18 07:28:13.679 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:28:13.679 INFO [stderr] 
Dec 18 07:28:13.680 INFO [stderr] warning: function is never used: `dedup`
Dec 18 07:28:13.680 INFO [stderr]    --> src/main.rs:201:1
Dec 18 07:28:13.680 INFO [stderr]     |
Dec 18 07:28:13.680 INFO [stderr] 201 | fn dedup<T: Eq>(v: &mut Vec<T>) {
Dec 18 07:28:13.680 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:28:13.680 INFO [stderr] 
Dec 18 07:28:13.680 INFO [stderr] warning: function is never used: `k3_free`
Dec 18 07:28:13.680 INFO [stderr]    --> src/main.rs:210:1
Dec 18 07:28:13.680 INFO [stderr]     |
Dec 18 07:28:13.680 INFO [stderr] 210 | fn k3_free(g: &Graph, col: &Edge) -> bool {
Dec 18 07:28:13.680 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:28:13.680 INFO [stderr] 
Dec 18 07:28:13.680 INFO [stderr] warning: function is never used: `k5_free`
Dec 18 07:28:13.680 INFO [stderr]    --> src/main.rs:251:1
Dec 18 07:28:13.680 INFO [stderr]     |
Dec 18 07:28:13.680 INFO [stderr] 251 | fn k5_free(g: &Graph, col: &Edge) -> bool {
Dec 18 07:28:13.680 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:28:13.680 INFO [stderr] 
Dec 18 07:28:13.730 INFO [stderr] warning: method is never used: `collapse`
Dec 18 07:28:13.730 INFO [stderr]    --> src/graph_lib.rs:648:5
Dec 18 07:28:13.730 INFO [stderr]     |
Dec 18 07:28:13.730 INFO [stderr] 648 |     fn collapse(list: &Vec<Vec<usize>>) -> Vec<usize> {
Dec 18 07:28:13.730 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:28:13.730 INFO [stderr]     |
Dec 18 07:28:13.730 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 07:28:13.730 INFO [stderr] 
Dec 18 07:28:13.730 INFO [stderr] warning: function is never used: `views`
Dec 18 07:28:13.730 INFO [stderr]    --> src/main.rs:177:1
Dec 18 07:28:13.730 INFO [stderr]     |
Dec 18 07:28:13.730 INFO [stderr] 177 | fn views<T>(v: &Vec<T>, n: usize) -> Vec<(usize, usize)> {
Dec 18 07:28:13.730 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:28:13.730 INFO [stderr] 
Dec 18 07:28:13.730 INFO [stderr] warning: function is never used: `fmt_dur`
Dec 18 07:28:13.730 INFO [stderr]    --> src/main.rs:189:1
Dec 18 07:28:13.730 INFO [stderr]     |
Dec 18 07:28:13.730 INFO [stderr] 189 | fn fmt_dur(d: Duration) -> String {
Dec 18 07:28:13.730 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:28:13.730 INFO [stderr] 
Dec 18 07:28:13.730 INFO [stderr] warning: function is never used: `dedup`
Dec 18 07:28:13.730 INFO [stderr]    --> src/main.rs:201:1
Dec 18 07:28:13.730 INFO [stderr]     |
Dec 18 07:28:13.730 INFO [stderr] 201 | fn dedup<T: Eq>(v: &mut Vec<T>) {
Dec 18 07:28:13.730 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:28:13.730 INFO [stderr] 
Dec 18 07:28:13.730 INFO [stderr] warning: function is never used: `k3_free`
Dec 18 07:28:13.730 INFO [stderr]    --> src/main.rs:210:1
Dec 18 07:28:13.730 INFO [stderr]     |
Dec 18 07:28:13.730 INFO [stderr] 210 | fn k3_free(g: &Graph, col: &Edge) -> bool {
Dec 18 07:28:13.730 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:28:13.730 INFO [stderr] 
Dec 18 07:28:13.730 INFO [stderr] warning: function is never used: `k5_free`
Dec 18 07:28:13.730 INFO [stderr]    --> src/main.rs:251:1
Dec 18 07:28:13.730 INFO [stderr]     |
Dec 18 07:28:13.730 INFO [stderr] 251 | fn k5_free(g: &Graph, col: &Edge) -> bool {
Dec 18 07:28:13.730 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:28:13.731 INFO [stderr] 
Dec 18 07:28:13.752 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Dec 18 07:28:13.933 INFO running `"docker" "inspect" "97f235d822c05fdf25ab06efc197509085330f186eb3e281cf5a8870bd6a3886"`
Dec 18 07:28:13.997 INFO running `"docker" "rm" "-f" "97f235d822c05fdf25ab06efc197509085330f186eb3e281cf5a8870bd6a3886"`
Dec 18 07:28:14.078 INFO [stdout] 97f235d822c05fdf25ab06efc197509085330f186eb3e281cf5a8870bd6a3886