Dec 13 22:58:24.516 INFO testing creators/cli.nonograms.rs against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 22:58:24.516 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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 13 22:58:24.726 INFO [stdout] 76051667a1714290b808af1adf8a1ede0ff780ca1d358ce67839cae207e3dbad
Dec 13 22:58:24.728 INFO running `"docker" "start" "-a" "76051667a1714290b808af1adf8a1ede0ff780ca1d358ce67839cae207e3dbad"`
Dec 13 22:58:25.271 INFO [stderr] usermod: no changes
Dec 13 22:58:25.289 INFO [stderr]    Compiling nonograms v0.1.0 (/source)
Dec 13 22:58:26.387 INFO [stderr] warning: unused variable: `i`
Dec 13 22:58:26.387 INFO [stderr]    --> src/main.rs:181:13
Dec 13 22:58:26.387 INFO [stderr]     |
Dec 13 22:58:26.387 INFO [stderr] 181 |         for i in 0..y {
Dec 13 22:58:26.387 INFO [stderr]     |             ^ help: consider using `_i` instead
Dec 13 22:58:26.387 INFO [stderr]     |
Dec 13 22:58:26.387 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 22:58:26.387 INFO [stderr] 
Dec 13 22:58:26.388 INFO [stderr] warning: unused variable: `len`
Dec 13 22:58:26.388 INFO [stderr]    --> src/main.rs:194:43
Dec 13 22:58:26.388 INFO [stderr]     |
Dec 13 22:58:26.388 INFO [stderr] 194 |     fn draw_x_axis(&self, x:Vec<Vec<u8>>, len:usize, offset:usize) {
Dec 13 22:58:26.388 INFO [stderr]     |                                           ^^^ help: consider using `_len` instead
Dec 13 22:58:26.388 INFO [stderr] 
Dec 13 22:58:26.388 INFO [stderr] warning: unused variable: `l`
Dec 13 22:58:26.388 INFO [stderr]    --> src/main.rs:224:17
Dec 13 22:58:26.388 INFO [stderr]     |
Dec 13 22:58:26.388 INFO [stderr] 224 |             for l in 0..y.len() {
Dec 13 22:58:26.388 INFO [stderr]     |                 ^ help: consider using `_l` instead
Dec 13 22:58:26.388 INFO [stderr] 
Dec 13 22:58:26.388 INFO [stderr] warning: unused variable: `offset`
Dec 13 22:58:26.437 INFO [stderr]    --> src/main.rs:211:54
Dec 13 22:58:26.437 INFO [stderr]     |
Dec 13 22:58:26.437 INFO [stderr] 211 |     fn draw_y_axis(&self, y:Vec<Vec<u8>>, len:usize, offset:usize) {
Dec 13 22:58:26.437 INFO [stderr]     |                                                      ^^^^^^ help: consider using `_offset` instead
Dec 13 22:58:26.437 INFO [stderr] 
Dec 13 22:58:26.437 INFO [stderr] warning: variable does not need to be mutable
Dec 13 22:58:26.437 INFO [stderr]    --> src/main.rs:175:15
Dec 13 22:58:26.437 INFO [stderr]     |
Dec 13 22:58:26.437 INFO [stderr] 175 |     fn rotate(mut board: Vec<Vec<u8>>) -> Vec<Vec<u8>> {
Dec 13 22:58:26.437 INFO [stderr]     |               ----^^^^^
Dec 13 22:58:26.437 INFO [stderr]     |               |
Dec 13 22:58:26.437 INFO [stderr]     |               help: remove this `mut`
Dec 13 22:58:26.437 INFO [stderr]     |
Dec 13 22:58:26.437 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 13 22:58:26.437 INFO [stderr] 
Dec 13 22:58:26.437 INFO [stderr] warning: variable does not need to be mutable
Dec 13 22:58:26.437 INFO [stderr]    --> src/main.rs:246:21
Dec 13 22:58:26.437 INFO [stderr]     |
Dec 13 22:58:26.437 INFO [stderr] 246 |         let (mut i, mut j) = self.point.clone();
Dec 13 22:58:26.437 INFO [stderr]     |                     ----^
Dec 13 22:58:26.437 INFO [stderr]     |                     |
Dec 13 22:58:26.437 INFO [stderr]     |                     help: remove this `mut`
Dec 13 22:58:26.437 INFO [stderr] 
Dec 13 22:58:26.912 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
Dec 13 22:58:26.915 INFO [stderr] su: No module specific data is present
Dec 13 22:58:27.552 INFO running `"docker" "inspect" "76051667a1714290b808af1adf8a1ede0ff780ca1d358ce67839cae207e3dbad"`
Dec 13 22:58:27.642 INFO running `"docker" "rm" "-f" "76051667a1714290b808af1adf8a1ede0ff780ca1d358ce67839cae207e3dbad"`
Dec 13 22:58:27.740 INFO [stdout] 76051667a1714290b808af1adf8a1ede0ff780ca1d358ce67839cae207e3dbad
Dec 13 22:58:27.742 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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 13 22:58:27.908 INFO [stdout] 70c3e0d954182d517ace347da3fbd82f3ffd17c02d59258f303530a21ef85acf
Dec 13 22:58:27.914 INFO running `"docker" "start" "-a" "70c3e0d954182d517ace347da3fbd82f3ffd17c02d59258f303530a21ef85acf"`
Dec 13 22:58:28.266 INFO [stderr] usermod: no changes
Dec 13 22:58:28.291 INFO [stderr]    Compiling nonograms v0.1.0 (/source)
Dec 13 22:58:28.815 INFO [stderr] warning: unused variable: `i`
Dec 13 22:58:28.815 INFO [stderr]    --> src/main.rs:181:13
Dec 13 22:58:28.815 INFO [stderr]     |
Dec 13 22:58:28.815 INFO [stderr] 181 |         for i in 0..y {
Dec 13 22:58:28.815 INFO [stderr]     |             ^ help: consider using `_i` instead
Dec 13 22:58:28.815 INFO [stderr]     |
Dec 13 22:58:28.815 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 22:58:28.815 INFO [stderr] 
Dec 13 22:58:28.815 INFO [stderr] warning: unused variable: `len`
Dec 13 22:58:28.815 INFO [stderr]    --> src/main.rs:194:43
Dec 13 22:58:28.815 INFO [stderr]     |
Dec 13 22:58:28.815 INFO [stderr] 194 |     fn draw_x_axis(&self, x:Vec<Vec<u8>>, len:usize, offset:usize) {
Dec 13 22:58:28.815 INFO [stderr]     |                                           ^^^ help: consider using `_len` instead
Dec 13 22:58:28.815 INFO [stderr] 
Dec 13 22:58:28.815 INFO [stderr] warning: unused variable: `l`
Dec 13 22:58:28.815 INFO [stderr]    --> src/main.rs:224:17
Dec 13 22:58:28.815 INFO [stderr]     |
Dec 13 22:58:28.815 INFO [stderr] 224 |             for l in 0..y.len() {
Dec 13 22:58:28.815 INFO [stderr]     |                 ^ help: consider using `_l` instead
Dec 13 22:58:28.815 INFO [stderr] 
Dec 13 22:58:28.815 INFO [stderr] warning: unused variable: `offset`
Dec 13 22:58:28.815 INFO [stderr]    --> src/main.rs:211:54
Dec 13 22:58:28.815 INFO [stderr]     |
Dec 13 22:58:28.815 INFO [stderr] 211 |     fn draw_y_axis(&self, y:Vec<Vec<u8>>, len:usize, offset:usize) {
Dec 13 22:58:28.815 INFO [stderr]     |                                                      ^^^^^^ help: consider using `_offset` instead
Dec 13 22:58:28.815 INFO [stderr] 
Dec 13 22:58:28.832 INFO [stderr] warning: variable does not need to be mutable
Dec 13 22:58:28.832 INFO [stderr]    --> src/main.rs:175:15
Dec 13 22:58:28.832 INFO [stderr]     |
Dec 13 22:58:28.832 INFO [stderr] 175 |     fn rotate(mut board: Vec<Vec<u8>>) -> Vec<Vec<u8>> {
Dec 13 22:58:28.832 INFO [stderr]     |               ----^^^^^
Dec 13 22:58:28.832 INFO [stderr]     |               |
Dec 13 22:58:28.832 INFO [stderr]     |               help: remove this `mut`
Dec 13 22:58:28.832 INFO [stderr]     |
Dec 13 22:58:28.832 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 13 22:58:28.832 INFO [stderr] 
Dec 13 22:58:28.850 INFO [stderr] warning: variable does not need to be mutable
Dec 13 22:58:28.850 INFO [stderr]    --> src/main.rs:246:21
Dec 13 22:58:28.850 INFO [stderr]     |
Dec 13 22:58:28.850 INFO [stderr] 246 |         let (mut i, mut j) = self.point.clone();
Dec 13 22:58:28.850 INFO [stderr]     |                     ----^
Dec 13 22:58:28.850 INFO [stderr]     |                     |
Dec 13 22:58:28.850 INFO [stderr]     |                     help: remove this `mut`
Dec 13 22:58:28.850 INFO [stderr] 
Dec 13 22:58:29.092 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
Dec 13 22:58:29.095 INFO [stderr] su: No module specific data is present
Dec 13 22:58:29.395 INFO running `"docker" "inspect" "70c3e0d954182d517ace347da3fbd82f3ffd17c02d59258f303530a21ef85acf"`
Dec 13 22:58:29.529 INFO running `"docker" "rm" "-f" "70c3e0d954182d517ace347da3fbd82f3ffd17c02d59258f303530a21ef85acf"`
Dec 13 22:58:29.609 INFO [stdout] 70c3e0d954182d517ace347da3fbd82f3ffd17c02d59258f303530a21ef85acf
Dec 13 22:58:29.611 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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 13 22:58:29.850 INFO [stdout] aa4fcd2defdeb364185325278a2e033b2bd6dacbef49c7225e40c86ae8ac3215
Dec 13 22:58:29.852 INFO running `"docker" "start" "-a" "aa4fcd2defdeb364185325278a2e033b2bd6dacbef49c7225e40c86ae8ac3215"`
Dec 13 22:58:30.402 INFO [stderr] usermod: no changes
Dec 13 22:58:30.402 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
Dec 13 22:58:30.402 INFO [stderr]      Running /target/debug/deps/nonograms-1289ee1f1825b5d6
Dec 13 22:58:30.402 INFO [stderr] su: No module specific data is present
Dec 13 22:58:30.402 INFO [stdout] 
Dec 13 22:58:30.402 INFO [stdout] running 0 tests
Dec 13 22:58:30.402 INFO [stdout] 
Dec 13 22:58:30.402 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 22:58:30.402 INFO [stdout] 
Dec 13 22:58:30.734 INFO running `"docker" "inspect" "aa4fcd2defdeb364185325278a2e033b2bd6dacbef49c7225e40c86ae8ac3215"`
Dec 13 22:58:30.836 INFO running `"docker" "rm" "-f" "aa4fcd2defdeb364185325278a2e033b2bd6dacbef49c7225e40c86ae8ac3215"`
Dec 13 22:58:31.019 INFO [stdout] aa4fcd2defdeb364185325278a2e033b2bd6dacbef49c7225e40c86ae8ac3215