Dec 18 07:28:14.154 INFO checking Goirad/Rusty-Ramsey against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 07:28:14.154 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 07:28:14.296 INFO [stdout] a2aa51cc4c9fab36a02c2273ac44c53e2056ca490ccad5bef6a58b422ceff41f
Dec 18 07:28:14.298 INFO running `"docker" "start" "-a" "a2aa51cc4c9fab36a02c2273ac44c53e2056ca490ccad5bef6a58b422ceff41f"`
Dec 18 07:28:14.703 INFO [stderr]     Checking rusty_ramsey v0.1.0 (/opt/crater/workdir)
Dec 18 07:28:15.104 INFO [stderr] warning: unused variable: `start`
Dec 18 07:28:15.104 INFO [stderr]   --> src/main.rs:86:17
Dec 18 07:28:15.104 INFO [stderr]    |
Dec 18 07:28:15.104 INFO [stderr] 86 |             let start = Instant::now();
Dec 18 07:28:15.104 INFO [stderr]    |                 ^^^^^ help: consider using `_start` instead
Dec 18 07:28:15.104 INFO [stderr]    |
Dec 18 07:28:15.104 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 07:28:15.104 INFO [stderr] 
Dec 18 07:28:15.104 INFO [stderr] warning: unused variable: `num_old`
Dec 18 07:28:15.104 INFO [stderr]   --> src/main.rs:89:17
Dec 18 07:28:15.104 INFO [stderr]    |
Dec 18 07:28:15.104 INFO [stderr] 89 |             let num_old = c.graphs.len();
Dec 18 07:28:15.104 INFO [stderr]    |                 ^^^^^^^ help: consider using `_num_old` instead
Dec 18 07:28:15.104 INFO [stderr] 
Dec 18 07:28:15.104 INFO [stderr] warning: unused variable: `i`
Dec 18 07:28:15.104 INFO [stderr]   --> src/main.rs:85:54
Dec 18 07:28:15.104 INFO [stderr]    |
Dec 18 07:28:15.104 INFO [stderr] 85 |         chunks.par_iter_mut().enumerate().for_each(|(i, c)| {
Dec 18 07:28:15.104 INFO [stderr]    |                                                      ^ help: consider using `_i` instead
Dec 18 07:28:15.104 INFO [stderr] 
Dec 18 07:28:15.104 INFO [stderr] warning: unused variable: `start`
Dec 18 07:28:15.104 INFO [stderr]    --> src/main.rs:132:21
Dec 18 07:28:15.104 INFO [stderr]     |
Dec 18 07:28:15.104 INFO [stderr] 132 |                 let start = Instant::now();
Dec 18 07:28:15.104 INFO [stderr]     |                     ^^^^^ help: consider using `_start` instead
Dec 18 07:28:15.104 INFO [stderr] 
Dec 18 07:28:15.104 INFO [stderr] warning: unused variable: `num_old`
Dec 18 07:28:15.104 INFO [stderr]    --> src/main.rs:135:21
Dec 18 07:28:15.104 INFO [stderr]     |
Dec 18 07:28:15.104 INFO [stderr] 135 |                 let num_old = c.graphs.len();
Dec 18 07:28:15.104 INFO [stderr]     |                     ^^^^^^^ help: consider using `_num_old` instead
Dec 18 07:28:15.104 INFO [stderr] 
Dec 18 07:28:15.104 INFO [stderr] warning: unused variable: `i`
Dec 18 07:28:15.104 INFO [stderr]    --> src/main.rs:131:63
Dec 18 07:28:15.104 INFO [stderr]     |
Dec 18 07:28:15.104 INFO [stderr] 131 |             hard_chunks.par_iter_mut().enumerate().for_each(|(i, c)| {
Dec 18 07:28:15.104 INFO [stderr]     |                                                               ^ help: consider using `_i` instead
Dec 18 07:28:15.104 INFO [stderr] 
Dec 18 07:28:15.104 INFO [stderr] warning: unused variable: `total_comp`
Dec 18 07:28:15.104 INFO [stderr]   --> src/main.rs:78:17
Dec 18 07:28:15.105 INFO [stderr]    |
Dec 18 07:28:15.105 INFO [stderr] 78 |         let mut total_comp = 0;
Dec 18 07:28:15.105 INFO [stderr]    |                 ^^^^^^^^^^ help: consider using `_total_comp` instead
Dec 18 07:28:15.105 INFO [stderr] 
Dec 18 07:28:15.105 INFO [stderr] warning: unused variable: `total_processed`
Dec 18 07:28:15.105 INFO [stderr]   --> src/main.rs:79:17
Dec 18 07:28:15.105 INFO [stderr]    |
Dec 18 07:28:15.105 INFO [stderr] 79 |         let mut total_processed = 0;
Dec 18 07:28:15.105 INFO [stderr]    |                 ^^^^^^^^^^^^^^^ help: consider using `_total_processed` instead
Dec 18 07:28:15.105 INFO [stderr] 
Dec 18 07:28:15.105 INFO [stderr] warning: unused variable: `total_comp`
Dec 18 07:28:15.105 INFO [stderr]    --> src/main.rs:126:21
Dec 18 07:28:15.105 INFO [stderr]     |
Dec 18 07:28:15.105 INFO [stderr] 126 |             let mut total_comp = 0;
Dec 18 07:28:15.105 INFO [stderr]     |                     ^^^^^^^^^^ help: consider using `_total_comp` instead
Dec 18 07:28:15.105 INFO [stderr] 
Dec 18 07:28:15.105 INFO [stderr] warning: unused variable: `total_processed`
Dec 18 07:28:15.105 INFO [stderr]    --> src/main.rs:127:21
Dec 18 07:28:15.105 INFO [stderr]     |
Dec 18 07:28:15.105 INFO [stderr] 127 |             let mut total_processed = 0;
Dec 18 07:28:15.105 INFO [stderr]     |                     ^^^^^^^^^^^^^^^ help: consider using `_total_processed` instead
Dec 18 07:28:15.105 INFO [stderr] 
Dec 18 07:28:15.167 INFO [stderr] warning: method is never used: `collapse`
Dec 18 07:28:15.167 INFO [stderr]    --> src/graph_lib.rs:648:5
Dec 18 07:28:15.167 INFO [stderr]     |
Dec 18 07:28:15.167 INFO [stderr] 648 |     fn collapse(list: &Vec<Vec<usize>>) -> Vec<usize> {
Dec 18 07:28:15.167 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:28:15.167 INFO [stderr]     |
Dec 18 07:28:15.167 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 07:28:15.167 INFO [stderr] 
Dec 18 07:28:15.167 INFO [stderr] warning: function is never used: `views`
Dec 18 07:28:15.167 INFO [stderr]    --> src/main.rs:177:1
Dec 18 07:28:15.167 INFO [stderr]     |
Dec 18 07:28:15.167 INFO [stderr] 177 | fn views<T>(v: &Vec<T>, n: usize) -> Vec<(usize, usize)> {
Dec 18 07:28:15.167 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:28:15.167 INFO [stderr] 
Dec 18 07:28:15.167 INFO [stderr] warning: function is never used: `fmt_dur`
Dec 18 07:28:15.167 INFO [stderr]    --> src/main.rs:189:1
Dec 18 07:28:15.167 INFO [stderr]     |
Dec 18 07:28:15.167 INFO [stderr] 189 | fn fmt_dur(d: Duration) -> String {
Dec 18 07:28:15.167 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:28:15.167 INFO [stderr] 
Dec 18 07:28:15.167 INFO [stderr] warning: function is never used: `dedup`
Dec 18 07:28:15.167 INFO [stderr]    --> src/main.rs:201:1
Dec 18 07:28:15.167 INFO [stderr]     |
Dec 18 07:28:15.167 INFO [stderr] 201 | fn dedup<T: Eq>(v: &mut Vec<T>) {
Dec 18 07:28:15.167 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:28:15.167 INFO [stderr] 
Dec 18 07:28:15.167 INFO [stderr] warning: function is never used: `k3_free`
Dec 18 07:28:15.167 INFO [stderr]    --> src/main.rs:210:1
Dec 18 07:28:15.167 INFO [stderr]     |
Dec 18 07:28:15.167 INFO [stderr] 210 | fn k3_free(g: &Graph, col: &Edge) -> bool {
Dec 18 07:28:15.168 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:28:15.168 INFO [stderr] 
Dec 18 07:28:15.168 INFO [stderr] warning: function is never used: `k5_free`
Dec 18 07:28:15.168 INFO [stderr]    --> src/main.rs:251:1
Dec 18 07:28:15.168 INFO [stderr]     |
Dec 18 07:28:15.168 INFO [stderr] 251 | fn k5_free(g: &Graph, col: &Edge) -> bool {
Dec 18 07:28:15.168 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:28:15.168 INFO [stderr] 
Dec 18 07:28:15.255 INFO [stderr] warning: unused variable: `start`
Dec 18 07:28:15.255 INFO [stderr]   --> src/main.rs:86:17
Dec 18 07:28:15.255 INFO [stderr]    |
Dec 18 07:28:15.255 INFO [stderr] 86 |             let start = Instant::now();
Dec 18 07:28:15.255 INFO [stderr]    |                 ^^^^^ help: consider using `_start` instead
Dec 18 07:28:15.255 INFO [stderr]    |
Dec 18 07:28:15.255 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 07:28:15.255 INFO [stderr] 
Dec 18 07:28:15.255 INFO [stderr] warning: unused variable: `num_old`
Dec 18 07:28:15.255 INFO [stderr]   --> src/main.rs:89:17
Dec 18 07:28:15.255 INFO [stderr]    |
Dec 18 07:28:15.255 INFO [stderr] 89 |             let num_old = c.graphs.len();
Dec 18 07:28:15.255 INFO [stderr]    |                 ^^^^^^^ help: consider using `_num_old` instead
Dec 18 07:28:15.255 INFO [stderr] 
Dec 18 07:28:15.255 INFO [stderr] warning: unused variable: `i`
Dec 18 07:28:15.255 INFO [stderr]   --> src/main.rs:85:54
Dec 18 07:28:15.255 INFO [stderr]    |
Dec 18 07:28:15.255 INFO [stderr] 85 |         chunks.par_iter_mut().enumerate().for_each(|(i, c)| {
Dec 18 07:28:15.255 INFO [stderr]    |                                                      ^ help: consider using `_i` instead
Dec 18 07:28:15.255 INFO [stderr] 
Dec 18 07:28:15.255 INFO [stderr] warning: unused variable: `start`
Dec 18 07:28:15.255 INFO [stderr]    --> src/main.rs:132:21
Dec 18 07:28:15.255 INFO [stderr]     |
Dec 18 07:28:15.255 INFO [stderr] 132 |                 let start = Instant::now();
Dec 18 07:28:15.255 INFO [stderr]     |                     ^^^^^ help: consider using `_start` instead
Dec 18 07:28:15.255 INFO [stderr] 
Dec 18 07:28:15.255 INFO [stderr] warning: unused variable: `num_old`
Dec 18 07:28:15.255 INFO [stderr]    --> src/main.rs:135:21
Dec 18 07:28:15.255 INFO [stderr]     |
Dec 18 07:28:15.255 INFO [stderr] 135 |                 let num_old = c.graphs.len();
Dec 18 07:28:15.255 INFO [stderr]     |                     ^^^^^^^ help: consider using `_num_old` instead
Dec 18 07:28:15.255 INFO [stderr] 
Dec 18 07:28:15.255 INFO [stderr] warning: unused variable: `i`
Dec 18 07:28:15.255 INFO [stderr]    --> src/main.rs:131:63
Dec 18 07:28:15.255 INFO [stderr]     |
Dec 18 07:28:15.255 INFO [stderr] 131 |             hard_chunks.par_iter_mut().enumerate().for_each(|(i, c)| {
Dec 18 07:28:15.255 INFO [stderr]     |                                                               ^ help: consider using `_i` instead
Dec 18 07:28:15.255 INFO [stderr] 
Dec 18 07:28:15.255 INFO [stderr] warning: unused variable: `total_comp`
Dec 18 07:28:15.255 INFO [stderr]   --> src/main.rs:78:17
Dec 18 07:28:15.255 INFO [stderr]    |
Dec 18 07:28:15.256 INFO [stderr] 78 |         let mut total_comp = 0;
Dec 18 07:28:15.256 INFO [stderr]    |                 ^^^^^^^^^^ help: consider using `_total_comp` instead
Dec 18 07:28:15.256 INFO [stderr] 
Dec 18 07:28:15.256 INFO [stderr] warning: unused variable: `total_processed`
Dec 18 07:28:15.256 INFO [stderr]   --> src/main.rs:79:17
Dec 18 07:28:15.256 INFO [stderr]    |
Dec 18 07:28:15.256 INFO [stderr] 79 |         let mut total_processed = 0;
Dec 18 07:28:15.256 INFO [stderr]    |                 ^^^^^^^^^^^^^^^ help: consider using `_total_processed` instead
Dec 18 07:28:15.256 INFO [stderr] 
Dec 18 07:28:15.256 INFO [stderr] warning: unused variable: `total_comp`
Dec 18 07:28:15.256 INFO [stderr]    --> src/main.rs:126:21
Dec 18 07:28:15.256 INFO [stderr]     |
Dec 18 07:28:15.256 INFO [stderr] 126 |             let mut total_comp = 0;
Dec 18 07:28:15.256 INFO [stderr]     |                     ^^^^^^^^^^ help: consider using `_total_comp` instead
Dec 18 07:28:15.256 INFO [stderr] 
Dec 18 07:28:15.256 INFO [stderr] warning: unused variable: `total_processed`
Dec 18 07:28:15.256 INFO [stderr]    --> src/main.rs:127:21
Dec 18 07:28:15.256 INFO [stderr]     |
Dec 18 07:28:15.256 INFO [stderr] 127 |             let mut total_processed = 0;
Dec 18 07:28:15.256 INFO [stderr]     |                     ^^^^^^^^^^^^^^^ help: consider using `_total_processed` instead
Dec 18 07:28:15.256 INFO [stderr] 
Dec 18 07:28:15.318 INFO [stderr] warning: method is never used: `collapse`
Dec 18 07:28:15.318 INFO [stderr]    --> src/graph_lib.rs:648:5
Dec 18 07:28:15.318 INFO [stderr]     |
Dec 18 07:28:15.318 INFO [stderr] 648 |     fn collapse(list: &Vec<Vec<usize>>) -> Vec<usize> {
Dec 18 07:28:15.318 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:28:15.318 INFO [stderr]     |
Dec 18 07:28:15.318 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 07:28:15.318 INFO [stderr] 
Dec 18 07:28:15.318 INFO [stderr] warning: function is never used: `views`
Dec 18 07:28:15.318 INFO [stderr]    --> src/main.rs:177:1
Dec 18 07:28:15.318 INFO [stderr]     |
Dec 18 07:28:15.318 INFO [stderr] 177 | fn views<T>(v: &Vec<T>, n: usize) -> Vec<(usize, usize)> {
Dec 18 07:28:15.318 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:28:15.318 INFO [stderr] 
Dec 18 07:28:15.318 INFO [stderr] warning: function is never used: `fmt_dur`
Dec 18 07:28:15.318 INFO [stderr]    --> src/main.rs:189:1
Dec 18 07:28:15.318 INFO [stderr]     |
Dec 18 07:28:15.318 INFO [stderr] 189 | fn fmt_dur(d: Duration) -> String {
Dec 18 07:28:15.318 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:28:15.318 INFO [stderr] 
Dec 18 07:28:15.318 INFO [stderr] warning: function is never used: `dedup`
Dec 18 07:28:15.318 INFO [stderr]    --> src/main.rs:201:1
Dec 18 07:28:15.318 INFO [stderr]     |
Dec 18 07:28:15.318 INFO [stderr] 201 | fn dedup<T: Eq>(v: &mut Vec<T>) {
Dec 18 07:28:15.318 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:28:15.318 INFO [stderr] 
Dec 18 07:28:15.318 INFO [stderr] warning: function is never used: `k3_free`
Dec 18 07:28:15.318 INFO [stderr]    --> src/main.rs:210:1
Dec 18 07:28:15.318 INFO [stderr]     |
Dec 18 07:28:15.318 INFO [stderr] 210 | fn k3_free(g: &Graph, col: &Edge) -> bool {
Dec 18 07:28:15.318 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:28:15.318 INFO [stderr] 
Dec 18 07:28:15.318 INFO [stderr] warning: function is never used: `k5_free`
Dec 18 07:28:15.318 INFO [stderr]    --> src/main.rs:251:1
Dec 18 07:28:15.318 INFO [stderr]     |
Dec 18 07:28:15.318 INFO [stderr] 251 | fn k5_free(g: &Graph, col: &Edge) -> bool {
Dec 18 07:28:15.318 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:28:15.318 INFO [stderr] 
Dec 18 07:28:15.334 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
Dec 18 07:28:15.522 INFO running `"docker" "inspect" "a2aa51cc4c9fab36a02c2273ac44c53e2056ca490ccad5bef6a58b422ceff41f"`
Dec 18 07:28:15.583 INFO running `"docker" "rm" "-f" "a2aa51cc4c9fab36a02c2273ac44c53e2056ca490ccad5bef6a58b422ceff41f"`
Dec 18 07:28:15.656 INFO [stdout] a2aa51cc4c9fab36a02c2273ac44c53e2056ca490ccad5bef6a58b422ceff41f