Dec 05 21:09:53.481 INFO testing ijks/piet-rs against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 21:09:53.481 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 21:09:53.676 INFO [stdout] 2601d48a962e799886381c3a385c10ebd9c0dfb626499d508a49033a944c4690
Dec 05 21:09:53.678 INFO running `"docker" "start" "-a" "2601d48a962e799886381c3a385c10ebd9c0dfb626499d508a49033a944c4690"`
Dec 05 21:09:54.116 INFO [stderr] usermod: no changes
Dec 05 21:09:54.244 INFO [stderr]    Compiling rayon-core v1.2.1
Dec 05 21:09:54.244 INFO [stderr]    Compiling num-bigint v0.1.40
Dec 05 21:09:56.276 INFO [stderr]    Compiling rayon v0.8.2
Dec 05 21:09:57.324 INFO [stderr]    Compiling num-rational v0.1.39
Dec 05 21:09:59.252 INFO [stderr]    Compiling num v0.1.40
Dec 05 21:09:59.889 INFO [stderr]    Compiling jpeg-decoder v0.1.13
Dec 05 21:10:02.722 INFO [stderr]    Compiling image v0.17.0
Dec 05 21:10:13.747 INFO [stderr]    Compiling piet v0.1.0 (/source)
Dec 05 21:10:14.572 INFO [stderr] warning: unused import: `std::cmp::Ordering`
Dec 05 21:10:14.572 INFO [stderr]  --> src/interpreter.rs:1:5
Dec 05 21:10:14.572 INFO [stderr]   |
Dec 05 21:10:14.572 INFO [stderr] 1 | use std::cmp::Ordering;
Dec 05 21:10:14.572 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 05 21:10:14.572 INFO [stderr]   |
Dec 05 21:10:14.572 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 21:10:14.572 INFO [stderr] 
Dec 05 21:10:14.732 INFO [stderr] warning: unused variable: `x`
Dec 05 21:10:14.732 INFO [stderr]    --> src/interpreter.rs:120:29
Dec 05 21:10:14.732 INFO [stderr]     |
Dec 05 21:10:14.732 INFO [stderr] 120 |                 .filter(|&&(x, y)| y == farthest_y)
Dec 05 21:10:14.732 INFO [stderr]     |                             ^ help: consider using `_x` instead
Dec 05 21:10:14.732 INFO [stderr]     |
Dec 05 21:10:14.732 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 21:10:14.732 INFO [stderr] 
Dec 05 21:10:14.732 INFO [stderr] warning: unused variable: `y`
Dec 05 21:10:14.732 INFO [stderr]    --> src/interpreter.rs:133:32
Dec 05 21:10:14.732 INFO [stderr]     |
Dec 05 21:10:14.732 INFO [stderr] 133 |                 .filter(|&&(x, y)| x == farthest_x)
Dec 05 21:10:14.732 INFO [stderr]     |                                ^ help: consider using `_y` instead
Dec 05 21:10:14.732 INFO [stderr] 
Dec 05 21:10:14.732 INFO [stderr] warning: unused variable: `height`
Dec 05 21:10:14.732 INFO [stderr]   --> src/program.rs:78:21
Dec 05 21:10:14.732 INFO [stderr]    |
Dec 05 21:10:14.732 INFO [stderr] 78 |         let (width, height) = self.size;
Dec 05 21:10:14.732 INFO [stderr]    |                     ^^^^^^ help: consider using `_height` instead
Dec 05 21:10:14.732 INFO [stderr] 
Dec 05 21:10:14.800 INFO [stderr] warning: variant is never constructed: `Up`
Dec 05 21:10:14.800 INFO [stderr]   --> src/interpreter.rs:14:5
Dec 05 21:10:14.801 INFO [stderr]    |
Dec 05 21:10:14.801 INFO [stderr] 14 |     Up,
Dec 05 21:10:14.801 INFO [stderr]    |     ^^
Dec 05 21:10:14.801 INFO [stderr]    |
Dec 05 21:10:14.801 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 21:10:14.801 INFO [stderr] 
Dec 05 21:10:14.801 INFO [stderr] warning: variant is never constructed: `Down`
Dec 05 21:10:14.801 INFO [stderr]   --> src/interpreter.rs:16:5
Dec 05 21:10:14.801 INFO [stderr]    |
Dec 05 21:10:14.801 INFO [stderr] 16 |     Down,
Dec 05 21:10:14.801 INFO [stderr]    |     ^^^^
Dec 05 21:10:14.801 INFO [stderr] 
Dec 05 21:10:14.801 INFO [stderr] warning: variant is never constructed: `Left`
Dec 05 21:10:14.801 INFO [stderr]   --> src/interpreter.rs:17:5
Dec 05 21:10:14.801 INFO [stderr]    |
Dec 05 21:10:14.801 INFO [stderr] 17 |     Left,
Dec 05 21:10:14.801 INFO [stderr]    |     ^^^^
Dec 05 21:10:14.801 INFO [stderr] 
Dec 05 21:10:14.801 INFO [stderr] warning: method is never used: `rotate_clockwise`
Dec 05 21:10:14.801 INFO [stderr]   --> src/interpreter.rs:21:5
Dec 05 21:10:14.801 INFO [stderr]    |
Dec 05 21:10:14.801 INFO [stderr] 21 |     pub fn rotate_clockwise(&mut self) {
Dec 05 21:10:14.801 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:10:14.801 INFO [stderr] 
Dec 05 21:10:14.801 INFO [stderr] warning: method is never used: `rotate_counterclockwise`
Dec 05 21:10:14.801 INFO [stderr]   --> src/interpreter.rs:32:5
Dec 05 21:10:14.801 INFO [stderr]    |
Dec 05 21:10:14.801 INFO [stderr] 32 |     pub fn rotate_counterclockwise(&mut self) {
Dec 05 21:10:14.801 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:10:14.801 INFO [stderr] 
Dec 05 21:10:14.801 INFO [stderr] warning: variant is never constructed: `Right`
Dec 05 21:10:14.801 INFO [stderr]   --> src/interpreter.rs:47:5
Dec 05 21:10:14.801 INFO [stderr]    |
Dec 05 21:10:14.801 INFO [stderr] 47 |     Right,
Dec 05 21:10:14.801 INFO [stderr]    |     ^^^^^
Dec 05 21:10:14.801 INFO [stderr] 
Dec 05 21:10:14.801 INFO [stderr] warning: method is never used: `switch`
Dec 05 21:10:14.801 INFO [stderr]   --> src/interpreter.rs:51:5
Dec 05 21:10:14.801 INFO [stderr]    |
Dec 05 21:10:14.801 INFO [stderr] 51 |     pub fn switch(&mut self) {
Dec 05 21:10:14.801 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:10:14.801 INFO [stderr] 
Dec 05 21:10:14.801 INFO [stderr] warning: method is never used: `current_block`
Dec 05 21:10:14.801 INFO [stderr]   --> src/interpreter.rs:93:5
Dec 05 21:10:14.801 INFO [stderr]    |
Dec 05 21:10:14.801 INFO [stderr] 93 |     fn current_block(&self) -> HashSet<Coords> {
Dec 05 21:10:14.801 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:10:14.801 INFO [stderr] 
Dec 05 21:10:14.801 INFO [stderr] warning: method is never used: `next_coords`
Dec 05 21:10:14.801 INFO [stderr]   --> src/interpreter.rs:97:5
Dec 05 21:10:14.801 INFO [stderr]    |
Dec 05 21:10:14.801 INFO [stderr] 97 |     fn next_coords(&self) -> Coords {
Dec 05 21:10:14.801 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:10:14.801 INFO [stderr] 
Dec 05 21:10:14.801 INFO [stderr] warning: function is never used: `x_key`
Dec 05 21:10:14.801 INFO [stderr]    --> src/interpreter.rs:101:9
Dec 05 21:10:14.801 INFO [stderr]     |
Dec 05 21:10:14.801 INFO [stderr] 101 |         fn x_key(&(x, _): &Coords) -> usize {
Dec 05 21:10:14.801 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:10:14.801 INFO [stderr] 
Dec 05 21:10:14.801 INFO [stderr] warning: function is never used: `y_key`
Dec 05 21:10:14.801 INFO [stderr]    --> src/interpreter.rs:104:9
Dec 05 21:10:14.801 INFO [stderr]     |
Dec 05 21:10:14.801 INFO [stderr] 104 |         fn y_key(&(_, y): &Coords) -> usize {
Dec 05 21:10:14.801 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:10:14.801 INFO [stderr] 
Dec 05 21:10:14.801 INFO [stderr] warning: method is never used: `execute_command`
Dec 05 21:10:14.801 INFO [stderr]    --> src/interpreter.rs:167:5
Dec 05 21:10:14.801 INFO [stderr]     |
Dec 05 21:10:14.801 INFO [stderr] 167 |     fn execute_command(&mut self, command: &Command) {
Dec 05 21:10:14.801 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:10:14.801 INFO [stderr] 
Dec 05 21:10:14.801 INFO [stderr] warning: method is never used: `pointer`
Dec 05 21:10:14.801 INFO [stderr]    --> src/interpreter.rs:261:5
Dec 05 21:10:14.801 INFO [stderr]     |
Dec 05 21:10:14.801 INFO [stderr] 261 |     fn pointer(&mut self, steps: i64) {
Dec 05 21:10:14.801 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:10:14.801 INFO [stderr] 
Dec 05 21:10:14.801 INFO [stderr] warning: method is never used: `switch`
Dec 05 21:10:14.801 INFO [stderr]    --> src/interpreter.rs:273:5
Dec 05 21:10:14.801 INFO [stderr]     |
Dec 05 21:10:14.801 INFO [stderr] 273 |     fn switch(&mut self, times: i64) {
Dec 05 21:10:14.801 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:10:14.801 INFO [stderr] 
Dec 05 21:10:14.801 INFO [stderr] warning: method is never used: `index_to_coords`
Dec 05 21:10:14.801 INFO [stderr]   --> src/program.rs:83:5
Dec 05 21:10:14.801 INFO [stderr]    |
Dec 05 21:10:14.802 INFO [stderr] 83 |     fn index_to_coords(&self, index: usize) -> Option<Coords> {
Dec 05 21:10:14.802 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:10:14.802 INFO [stderr] 
Dec 05 21:10:17.164 INFO [stderr] warning: unused variable: `codel_size`
Dec 05 21:10:17.164 INFO [stderr]   --> src/main.rs:23:9
Dec 05 21:10:17.164 INFO [stderr]    |
Dec 05 21:10:17.164 INFO [stderr] 23 |     let codel_size = matches.value_of("codel_size").map(|_| unimplemented!());
Dec 05 21:10:17.164 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_codel_size` instead
Dec 05 21:10:17.164 INFO [stderr]    |
Dec 05 21:10:17.164 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 21:10:17.164 INFO [stderr] 
Dec 05 21:10:17.172 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 21:10:17.172 INFO [stderr]   --> src/main.rs:34:5
Dec 05 21:10:17.172 INFO [stderr]    |
Dec 05 21:10:17.172 INFO [stderr] 34 |     interpreter.run();
Dec 05 21:10:17.172 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 05 21:10:17.172 INFO [stderr]    |
Dec 05 21:10:17.172 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 21:10:17.172 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 21:10:17.172 INFO [stderr] 
Dec 05 21:10:20.206 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.07s
Dec 05 21:10:20.213 INFO [stderr] su: No module specific data is present
Dec 05 21:10:21.244 INFO running `"docker" "inspect" "2601d48a962e799886381c3a385c10ebd9c0dfb626499d508a49033a944c4690"`
Dec 05 21:10:21.486 INFO running `"docker" "rm" "-f" "2601d48a962e799886381c3a385c10ebd9c0dfb626499d508a49033a944c4690"`
Dec 05 21:10:21.792 INFO [stdout] 2601d48a962e799886381c3a385c10ebd9c0dfb626499d508a49033a944c4690
Dec 05 21:10:21.794 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 21:10:22.372 INFO [stdout] e536a785a2a5874251223a1c27e0457a3344fc45528804ecebfb54ad680d0e4d
Dec 05 21:10:22.374 INFO running `"docker" "start" "-a" "e536a785a2a5874251223a1c27e0457a3344fc45528804ecebfb54ad680d0e4d"`
Dec 05 21:10:23.667 INFO [stderr] usermod: no changes
Dec 05 21:10:23.795 INFO [stderr]    Compiling piet v0.1.0 (/source)
Dec 05 21:10:24.763 INFO [stderr] warning: unused import: `std::cmp::Ordering`
Dec 05 21:10:24.763 INFO [stderr]  --> src/interpreter.rs:1:5
Dec 05 21:10:24.763 INFO [stderr]   |
Dec 05 21:10:24.763 INFO [stderr] 1 | use std::cmp::Ordering;
Dec 05 21:10:24.763 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 05 21:10:24.763 INFO [stderr]   |
Dec 05 21:10:24.763 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 21:10:24.763 INFO [stderr] 
Dec 05 21:10:25.197 INFO [stderr] warning: unused variable: `x`
Dec 05 21:10:25.197 INFO [stderr]    --> src/interpreter.rs:120:29
Dec 05 21:10:25.197 INFO [stderr]     |
Dec 05 21:10:25.197 INFO [stderr] 120 |                 .filter(|&&(x, y)| y == farthest_y)
Dec 05 21:10:25.198 INFO [stderr]     |                             ^ help: consider using `_x` instead
Dec 05 21:10:25.198 INFO [stderr]     |
Dec 05 21:10:25.198 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 21:10:25.198 INFO [stderr] 
Dec 05 21:10:25.198 INFO [stderr] warning: unused variable: `y`
Dec 05 21:10:25.198 INFO [stderr]    --> src/interpreter.rs:133:32
Dec 05 21:10:25.198 INFO [stderr]     |
Dec 05 21:10:25.198 INFO [stderr] 133 |                 .filter(|&&(x, y)| x == farthest_x)
Dec 05 21:10:25.198 INFO [stderr]     |                                ^ help: consider using `_y` instead
Dec 05 21:10:25.198 INFO [stderr] 
Dec 05 21:10:25.198 INFO [stderr] warning: unused variable: `height`
Dec 05 21:10:25.198 INFO [stderr]   --> src/program.rs:78:21
Dec 05 21:10:25.198 INFO [stderr]    |
Dec 05 21:10:25.198 INFO [stderr] 78 |         let (width, height) = self.size;
Dec 05 21:10:25.198 INFO [stderr]    |                     ^^^^^^ help: consider using `_height` instead
Dec 05 21:10:25.198 INFO [stderr] 
Dec 05 21:10:25.325 INFO [stderr] warning: variant is never constructed: `Up`
Dec 05 21:10:25.325 INFO [stderr]   --> src/interpreter.rs:14:5
Dec 05 21:10:25.325 INFO [stderr]    |
Dec 05 21:10:25.325 INFO [stderr] 14 |     Up,
Dec 05 21:10:25.325 INFO [stderr]    |     ^^
Dec 05 21:10:25.325 INFO [stderr]    |
Dec 05 21:10:25.325 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 21:10:25.326 INFO [stderr] 
Dec 05 21:10:25.326 INFO [stderr] warning: variant is never constructed: `Down`
Dec 05 21:10:25.326 INFO [stderr]   --> src/interpreter.rs:16:5
Dec 05 21:10:25.326 INFO [stderr]    |
Dec 05 21:10:25.326 INFO [stderr] 16 |     Down,
Dec 05 21:10:25.326 INFO [stderr]    |     ^^^^
Dec 05 21:10:25.326 INFO [stderr] 
Dec 05 21:10:25.326 INFO [stderr] warning: variant is never constructed: `Left`
Dec 05 21:10:25.326 INFO [stderr]   --> src/interpreter.rs:17:5
Dec 05 21:10:25.326 INFO [stderr]    |
Dec 05 21:10:25.326 INFO [stderr] 17 |     Left,
Dec 05 21:10:25.326 INFO [stderr]    |     ^^^^
Dec 05 21:10:25.326 INFO [stderr] 
Dec 05 21:10:25.326 INFO [stderr] warning: method is never used: `rotate_clockwise`
Dec 05 21:10:25.326 INFO [stderr]   --> src/interpreter.rs:21:5
Dec 05 21:10:25.326 INFO [stderr]    |
Dec 05 21:10:25.326 INFO [stderr] 21 |     pub fn rotate_clockwise(&mut self) {
Dec 05 21:10:25.326 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:10:25.326 INFO [stderr] 
Dec 05 21:10:25.326 INFO [stderr] warning: method is never used: `rotate_counterclockwise`
Dec 05 21:10:25.326 INFO [stderr]   --> src/interpreter.rs:32:5
Dec 05 21:10:25.326 INFO [stderr]    |
Dec 05 21:10:25.326 INFO [stderr] 32 |     pub fn rotate_counterclockwise(&mut self) {
Dec 05 21:10:25.326 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:10:25.326 INFO [stderr] 
Dec 05 21:10:25.326 INFO [stderr] warning: variant is never constructed: `Right`
Dec 05 21:10:25.326 INFO [stderr]   --> src/interpreter.rs:47:5
Dec 05 21:10:25.326 INFO [stderr]    |
Dec 05 21:10:25.326 INFO [stderr] 47 |     Right,
Dec 05 21:10:25.326 INFO [stderr]    |     ^^^^^
Dec 05 21:10:25.326 INFO [stderr] 
Dec 05 21:10:25.326 INFO [stderr] warning: method is never used: `switch`
Dec 05 21:10:25.326 INFO [stderr]   --> src/interpreter.rs:51:5
Dec 05 21:10:25.326 INFO [stderr]    |
Dec 05 21:10:25.326 INFO [stderr] 51 |     pub fn switch(&mut self) {
Dec 05 21:10:25.326 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:10:25.326 INFO [stderr] 
Dec 05 21:10:25.326 INFO [stderr] warning: method is never used: `current_block`
Dec 05 21:10:25.326 INFO [stderr]   --> src/interpreter.rs:93:5
Dec 05 21:10:25.326 INFO [stderr]    |
Dec 05 21:10:25.326 INFO [stderr] 93 |     fn current_block(&self) -> HashSet<Coords> {
Dec 05 21:10:25.326 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:10:25.326 INFO [stderr] 
Dec 05 21:10:25.326 INFO [stderr] warning: method is never used: `next_coords`
Dec 05 21:10:25.326 INFO [stderr]   --> src/interpreter.rs:97:5
Dec 05 21:10:25.326 INFO [stderr]    |
Dec 05 21:10:25.326 INFO [stderr] 97 |     fn next_coords(&self) -> Coords {
Dec 05 21:10:25.326 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:10:25.326 INFO [stderr] 
Dec 05 21:10:25.326 INFO [stderr] warning: function is never used: `x_key`
Dec 05 21:10:25.326 INFO [stderr]    --> src/interpreter.rs:101:9
Dec 05 21:10:25.326 INFO [stderr]     |
Dec 05 21:10:25.326 INFO [stderr] 101 |         fn x_key(&(x, _): &Coords) -> usize {
Dec 05 21:10:25.326 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:10:25.326 INFO [stderr] 
Dec 05 21:10:25.326 INFO [stderr] warning: function is never used: `y_key`
Dec 05 21:10:25.326 INFO [stderr]    --> src/interpreter.rs:104:9
Dec 05 21:10:25.326 INFO [stderr]     |
Dec 05 21:10:25.326 INFO [stderr] 104 |         fn y_key(&(_, y): &Coords) -> usize {
Dec 05 21:10:25.326 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:10:25.326 INFO [stderr] 
Dec 05 21:10:25.326 INFO [stderr] warning: method is never used: `execute_command`
Dec 05 21:10:25.326 INFO [stderr]    --> src/interpreter.rs:167:5
Dec 05 21:10:25.326 INFO [stderr]     |
Dec 05 21:10:25.326 INFO [stderr] 167 |     fn execute_command(&mut self, command: &Command) {
Dec 05 21:10:25.326 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:10:25.326 INFO [stderr] 
Dec 05 21:10:25.326 INFO [stderr] warning: method is never used: `pointer`
Dec 05 21:10:25.326 INFO [stderr]    --> src/interpreter.rs:261:5
Dec 05 21:10:25.326 INFO [stderr]     |
Dec 05 21:10:25.326 INFO [stderr] 261 |     fn pointer(&mut self, steps: i64) {
Dec 05 21:10:25.326 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:10:25.326 INFO [stderr] 
Dec 05 21:10:25.326 INFO [stderr] warning: method is never used: `switch`
Dec 05 21:10:25.326 INFO [stderr]    --> src/interpreter.rs:273:5
Dec 05 21:10:25.326 INFO [stderr]     |
Dec 05 21:10:25.327 INFO [stderr] 273 |     fn switch(&mut self, times: i64) {
Dec 05 21:10:25.327 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:10:25.327 INFO [stderr] 
Dec 05 21:10:26.177 INFO [stderr] warning: unused variable: `codel_size`
Dec 05 21:10:26.177 INFO [stderr]   --> src/main.rs:23:9
Dec 05 21:10:26.177 INFO [stderr]    |
Dec 05 21:10:26.177 INFO [stderr] 23 |     let codel_size = matches.value_of("codel_size").map(|_| unimplemented!());
Dec 05 21:10:26.177 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_codel_size` instead
Dec 05 21:10:26.177 INFO [stderr]    |
Dec 05 21:10:26.177 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 21:10:26.177 INFO [stderr] 
Dec 05 21:10:26.200 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 21:10:26.200 INFO [stderr]   --> src/main.rs:34:5
Dec 05 21:10:26.200 INFO [stderr]    |
Dec 05 21:10:26.200 INFO [stderr] 34 |     interpreter.run();
Dec 05 21:10:26.200 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 05 21:10:26.200 INFO [stderr]    |
Dec 05 21:10:26.200 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 21:10:26.200 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 21:10:26.200 INFO [stderr] 
Dec 05 21:10:26.760 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.06s
Dec 05 21:10:26.768 INFO [stderr] su: No module specific data is present
Dec 05 21:10:27.560 INFO running `"docker" "inspect" "e536a785a2a5874251223a1c27e0457a3344fc45528804ecebfb54ad680d0e4d"`
Dec 05 21:10:27.712 INFO running `"docker" "rm" "-f" "e536a785a2a5874251223a1c27e0457a3344fc45528804ecebfb54ad680d0e4d"`
Dec 05 21:10:27.940 INFO [stdout] e536a785a2a5874251223a1c27e0457a3344fc45528804ecebfb54ad680d0e4d
Dec 05 21:10:27.948 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 21:10:28.494 INFO [stdout] c6e7659a087233c8530e5494923a16d1a7b5d0eb6226a9efb555f7b246effdfb
Dec 05 21:10:28.496 INFO running `"docker" "start" "-a" "c6e7659a087233c8530e5494923a16d1a7b5d0eb6226a9efb555f7b246effdfb"`
Dec 05 21:10:29.524 INFO [stderr] usermod: no changes
Dec 05 21:10:29.628 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Dec 05 21:10:29.644 INFO [stderr]      Running /target/debug/deps/piet-1dd9b4ecf36143b6
Dec 05 21:10:29.644 INFO [stdout] 
Dec 05 21:10:29.644 INFO [stdout] running 15 tests
Dec 05 21:10:29.648 INFO [stdout] test color::tests::test_color_from_rgb ... ok
Dec 05 21:10:29.648 INFO [stdout] test program::tests::test_program_coords_to_index ... ok
Dec 05 21:10:29.648 INFO [stdout] test program::tests::test_program_color_block ... ok
Dec 05 21:10:29.648 INFO [stdout] test program::tests::test_program_check_coords ... ok
Dec 05 21:10:29.648 INFO [stdout] test program::tests::test_program_index_to_coords ... ok
Dec 05 21:10:29.652 INFO [stdout] test color::tests::test_lightness_shift ... ok
Dec 05 21:10:29.652 INFO [stdout] test stack::tests::test_stack_map_top ... ok
Dec 05 21:10:29.653 INFO [stdout] test stack::tests::test_stack_fold_top ... ok
Dec 05 21:10:29.653 INFO [stdout] test color::tests::test_hue_shift ... ok
Dec 05 21:10:29.653 INFO [stdout] test color::tests::test_color_transition ... ok
Dec 05 21:10:29.653 INFO [stdout] test stack::tests::test_stack_new ... ok
Dec 05 21:10:29.653 INFO [stdout] test command::tests::test_from_transition ... ok
Dec 05 21:10:29.660 INFO [stdout] test stack::tests::test_stack_pop2 ... ok
Dec 05 21:10:29.661 INFO [stdout] test stack::tests::test_stack_roll ... ok
Dec 05 21:10:29.661 INFO [stdout] test stack::tests::test_stack_peek ... ok
Dec 05 21:10:29.661 INFO [stdout] 
Dec 05 21:10:29.661 INFO [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 21:10:29.661 INFO [stdout] 
Dec 05 21:10:29.664 INFO [stdout] 
Dec 05 21:10:29.664 INFO [stderr]      Running /target/debug/deps/piet-f2e71129a30538ea
Dec 05 21:10:29.664 INFO [stdout] running 0 tests
Dec 05 21:10:29.664 INFO [stderr]    Doc-tests piet
Dec 05 21:10:29.664 INFO [stdout] 
Dec 05 21:10:29.664 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 21:10:29.664 INFO [stdout] 
Dec 05 21:10:30.896 INFO [stdout] 
Dec 05 21:10:30.896 INFO [stdout] running 6 tests
Dec 05 21:10:34.724 INFO [stdout] test src/stack.rs - stack::Stack::roll (line 64) ... ok
Dec 05 21:10:37.047 INFO [stdout] test src/color.rs - color::Lightness::shift (line 44) ... ok
Dec 05 21:10:37.110 INFO [stdout] test src/stack.rs - stack::Stack::fold_top (line 33) ... ok
Dec 05 21:10:37.683 INFO [stdout] test src/color.rs - color::Hue::shift (line 19) ... ok
Dec 05 21:10:38.038 INFO [stdout] test src/color.rs - color::Color::from_rgb (line 69) ... ok
Dec 05 21:10:38.052 INFO [stdout] test src/color.rs - color::Color::transition (line 127) ... ok
Dec 05 21:10:38.052 INFO [stdout] 
Dec 05 21:10:38.052 INFO [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 21:10:38.052 INFO [stdout] 
Dec 05 21:10:38.076 INFO [stderr] su: No module specific data is present
Dec 05 21:10:38.890 INFO running `"docker" "inspect" "c6e7659a087233c8530e5494923a16d1a7b5d0eb6226a9efb555f7b246effdfb"`
Dec 05 21:10:39.269 INFO running `"docker" "rm" "-f" "c6e7659a087233c8530e5494923a16d1a7b5d0eb6226a9efb555f7b246effdfb"`
Dec 05 21:10:39.628 INFO [stdout] c6e7659a087233c8530e5494923a16d1a7b5d0eb6226a9efb555f7b246effdfb