Dec 05 21:09:55.053 INFO testing ijks/piet-rs against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 21:09:55.053 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 21:09:55.516 INFO [stdout] 750d3039881bdd36b24d0bf1f196778f5c51dded38cc693e07fb1e05fcc0f10f
Dec 05 21:09:55.518 INFO running `"docker" "start" "-a" "750d3039881bdd36b24d0bf1f196778f5c51dded38cc693e07fb1e05fcc0f10f"`
Dec 05 21:09:56.501 INFO [stderr] usermod: no changes
Dec 05 21:09:56.651 INFO [stderr]    Compiling cc v1.0.2
Dec 05 21:09:56.651 INFO [stderr]    Compiling rayon-core v1.2.1
Dec 05 21:09:56.651 INFO [stderr]    Compiling num-bigint v0.1.40
Dec 05 21:09:59.400 INFO [stderr]    Compiling backtrace-sys v0.1.16
Dec 05 21:09:59.444 INFO [stderr]    Compiling rayon v0.8.2
Dec 05 21:10:00.038 INFO [stderr]    Compiling num-rational v0.1.39
Dec 05 21:10:02.312 INFO [stderr]    Compiling num v0.1.40
Dec 05 21:10:04.472 INFO [stderr]    Compiling jpeg-decoder v0.1.13
Dec 05 21:10:07.356 INFO [stderr]    Compiling image v0.17.0
Dec 05 21:10:16.288 INFO [stderr]    Compiling backtrace v0.3.3
Dec 05 21:10:17.759 INFO [stderr]    Compiling error-chain v0.11.0
Dec 05 21:10:22.496 INFO [stderr]    Compiling piet v0.1.0 (/source)
Dec 05 21:10:23.176 INFO [stderr] warning: unused import: `std::cmp::Ordering`
Dec 05 21:10:23.176 INFO [stderr]  --> src/interpreter.rs:1:5
Dec 05 21:10:23.176 INFO [stderr]   |
Dec 05 21:10:23.176 INFO [stderr] 1 | use std::cmp::Ordering;
Dec 05 21:10:23.176 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 05 21:10:23.176 INFO [stderr]   |
Dec 05 21:10:23.176 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 21:10:23.176 INFO [stderr] 
Dec 05 21:10:23.352 INFO [stderr] warning: unused variable: `x`
Dec 05 21:10:23.352 INFO [stderr]    --> src/interpreter.rs:120:29
Dec 05 21:10:23.352 INFO [stderr]     |
Dec 05 21:10:23.352 INFO [stderr] 120 |                 .filter(|&&(x, y)| y == farthest_y)
Dec 05 21:10:23.352 INFO [stderr]     |                             ^ help: consider using `_x` instead
Dec 05 21:10:23.352 INFO [stderr]     |
Dec 05 21:10:23.352 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 21:10:23.352 INFO [stderr] 
Dec 05 21:10:23.352 INFO [stderr] warning: unused variable: `y`
Dec 05 21:10:23.352 INFO [stderr]    --> src/interpreter.rs:133:32
Dec 05 21:10:23.352 INFO [stderr]     |
Dec 05 21:10:23.352 INFO [stderr] 133 |                 .filter(|&&(x, y)| x == farthest_x)
Dec 05 21:10:23.352 INFO [stderr]     |                                ^ help: consider using `_y` instead
Dec 05 21:10:23.352 INFO [stderr] 
Dec 05 21:10:23.352 INFO [stderr] warning: unused variable: `height`
Dec 05 21:10:23.352 INFO [stderr]   --> src/program.rs:78:21
Dec 05 21:10:23.352 INFO [stderr]    |
Dec 05 21:10:23.352 INFO [stderr] 78 |         let (width, height) = self.size;
Dec 05 21:10:23.352 INFO [stderr]    |                     ^^^^^^ help: consider using `_height` instead
Dec 05 21:10:23.352 INFO [stderr] 
Dec 05 21:10:23.410 INFO [stderr] warning: variant is never constructed: `Up`
Dec 05 21:10:23.410 INFO [stderr]   --> src/interpreter.rs:14:5
Dec 05 21:10:23.410 INFO [stderr]    |
Dec 05 21:10:23.410 INFO [stderr] 14 |     Up,
Dec 05 21:10:23.410 INFO [stderr]    |     ^^
Dec 05 21:10:23.410 INFO [stderr]    |
Dec 05 21:10:23.410 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 21:10:23.410 INFO [stderr] 
Dec 05 21:10:23.410 INFO [stderr] warning: variant is never constructed: `Down`
Dec 05 21:10:23.410 INFO [stderr]   --> src/interpreter.rs:16:5
Dec 05 21:10:23.410 INFO [stderr]    |
Dec 05 21:10:23.410 INFO [stderr] 16 |     Down,
Dec 05 21:10:23.410 INFO [stderr]    |     ^^^^
Dec 05 21:10:23.410 INFO [stderr] 
Dec 05 21:10:23.410 INFO [stderr] warning: variant is never constructed: `Left`
Dec 05 21:10:23.410 INFO [stderr]   --> src/interpreter.rs:17:5
Dec 05 21:10:23.410 INFO [stderr]    |
Dec 05 21:10:23.410 INFO [stderr] 17 |     Left,
Dec 05 21:10:23.410 INFO [stderr]    |     ^^^^
Dec 05 21:10:23.410 INFO [stderr] 
Dec 05 21:10:23.410 INFO [stderr] warning: method is never used: `rotate_clockwise`
Dec 05 21:10:23.410 INFO [stderr]   --> src/interpreter.rs:21:5
Dec 05 21:10:23.410 INFO [stderr]    |
Dec 05 21:10:23.410 INFO [stderr] 21 |     pub fn rotate_clockwise(&mut self) {
Dec 05 21:10:23.410 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:10:23.410 INFO [stderr] 
Dec 05 21:10:23.410 INFO [stderr] warning: method is never used: `rotate_counterclockwise`
Dec 05 21:10:23.410 INFO [stderr]   --> src/interpreter.rs:32:5
Dec 05 21:10:23.410 INFO [stderr]    |
Dec 05 21:10:23.410 INFO [stderr] 32 |     pub fn rotate_counterclockwise(&mut self) {
Dec 05 21:10:23.410 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:10:23.410 INFO [stderr] 
Dec 05 21:10:23.410 INFO [stderr] warning: variant is never constructed: `Right`
Dec 05 21:10:23.410 INFO [stderr]   --> src/interpreter.rs:47:5
Dec 05 21:10:23.410 INFO [stderr]    |
Dec 05 21:10:23.410 INFO [stderr] 47 |     Right,
Dec 05 21:10:23.410 INFO [stderr]    |     ^^^^^
Dec 05 21:10:23.410 INFO [stderr] 
Dec 05 21:10:23.410 INFO [stderr] warning: method is never used: `switch`
Dec 05 21:10:23.410 INFO [stderr]   --> src/interpreter.rs:51:5
Dec 05 21:10:23.410 INFO [stderr]    |
Dec 05 21:10:23.410 INFO [stderr] 51 |     pub fn switch(&mut self) {
Dec 05 21:10:23.410 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:10:23.410 INFO [stderr] 
Dec 05 21:10:23.411 INFO [stderr] warning: method is never used: `current_block`
Dec 05 21:10:23.411 INFO [stderr]   --> src/interpreter.rs:93:5
Dec 05 21:10:23.411 INFO [stderr]    |
Dec 05 21:10:23.411 INFO [stderr] 93 |     fn current_block(&self) -> HashSet<Coords> {
Dec 05 21:10:23.411 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:10:23.411 INFO [stderr] 
Dec 05 21:10:23.411 INFO [stderr] warning: method is never used: `next_coords`
Dec 05 21:10:23.411 INFO [stderr]   --> src/interpreter.rs:97:5
Dec 05 21:10:23.411 INFO [stderr]    |
Dec 05 21:10:23.411 INFO [stderr] 97 |     fn next_coords(&self) -> Coords {
Dec 05 21:10:23.411 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:10:23.411 INFO [stderr] 
Dec 05 21:10:23.411 INFO [stderr] warning: function is never used: `x_key`
Dec 05 21:10:23.411 INFO [stderr]    --> src/interpreter.rs:101:9
Dec 05 21:10:23.411 INFO [stderr]     |
Dec 05 21:10:23.411 INFO [stderr] 101 |         fn x_key(&(x, _): &Coords) -> usize {
Dec 05 21:10:23.411 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:10:23.411 INFO [stderr] 
Dec 05 21:10:23.411 INFO [stderr] warning: function is never used: `y_key`
Dec 05 21:10:23.411 INFO [stderr]    --> src/interpreter.rs:104:9
Dec 05 21:10:23.411 INFO [stderr]     |
Dec 05 21:10:23.411 INFO [stderr] 104 |         fn y_key(&(_, y): &Coords) -> usize {
Dec 05 21:10:23.411 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:10:23.411 INFO [stderr] 
Dec 05 21:10:23.411 INFO [stderr] warning: method is never used: `execute_command`
Dec 05 21:10:23.411 INFO [stderr]    --> src/interpreter.rs:167:5
Dec 05 21:10:23.411 INFO [stderr]     |
Dec 05 21:10:23.411 INFO [stderr] 167 |     fn execute_command(&mut self, command: &Command) {
Dec 05 21:10:23.411 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:10:23.411 INFO [stderr] 
Dec 05 21:10:23.411 INFO [stderr] warning: method is never used: `pointer`
Dec 05 21:10:23.411 INFO [stderr]    --> src/interpreter.rs:261:5
Dec 05 21:10:23.411 INFO [stderr]     |
Dec 05 21:10:23.411 INFO [stderr] 261 |     fn pointer(&mut self, steps: i64) {
Dec 05 21:10:23.411 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:10:23.411 INFO [stderr] 
Dec 05 21:10:23.411 INFO [stderr] warning: method is never used: `switch`
Dec 05 21:10:23.411 INFO [stderr]    --> src/interpreter.rs:273:5
Dec 05 21:10:23.411 INFO [stderr]     |
Dec 05 21:10:23.411 INFO [stderr] 273 |     fn switch(&mut self, times: i64) {
Dec 05 21:10:23.411 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:10:23.411 INFO [stderr] 
Dec 05 21:10:23.411 INFO [stderr] warning: method is never used: `index_to_coords`
Dec 05 21:10:23.411 INFO [stderr]   --> src/program.rs:83:5
Dec 05 21:10:23.411 INFO [stderr]    |
Dec 05 21:10:23.411 INFO [stderr] 83 |     fn index_to_coords(&self, index: usize) -> Option<Coords> {
Dec 05 21:10:23.411 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:10:23.411 INFO [stderr] 
Dec 05 21:10:25.496 INFO [stderr] warning: unused variable: `codel_size`
Dec 05 21:10:25.496 INFO [stderr]   --> src/main.rs:23:9
Dec 05 21:10:25.496 INFO [stderr]    |
Dec 05 21:10:25.498 INFO [stderr] 23 |     let codel_size = matches.value_of("codel_size").map(|_| unimplemented!());
Dec 05 21:10:25.498 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_codel_size` instead
Dec 05 21:10:25.498 INFO [stderr]    |
Dec 05 21:10:25.498 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 21:10:25.498 INFO [stderr] 
Dec 05 21:10:25.518 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 21:10:25.518 INFO [stderr]   --> src/main.rs:34:5
Dec 05 21:10:25.518 INFO [stderr]    |
Dec 05 21:10:25.518 INFO [stderr] 34 |     interpreter.run();
Dec 05 21:10:25.519 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 05 21:10:25.520 INFO [stderr]    |
Dec 05 21:10:25.520 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 21:10:25.520 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 21:10:25.520 INFO [stderr] 
Dec 05 21:10:28.564 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.02s
Dec 05 21:10:28.576 INFO [stderr] su: No module specific data is present
Dec 05 21:10:29.172 INFO running `"docker" "inspect" "750d3039881bdd36b24d0bf1f196778f5c51dded38cc693e07fb1e05fcc0f10f"`
Dec 05 21:10:29.508 INFO running `"docker" "rm" "-f" "750d3039881bdd36b24d0bf1f196778f5c51dded38cc693e07fb1e05fcc0f10f"`
Dec 05 21:10:29.788 INFO [stdout] 750d3039881bdd36b24d0bf1f196778f5c51dded38cc693e07fb1e05fcc0f10f
Dec 05 21:10:29.796 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 21:10:30.267 INFO [stdout] 385047c847020272afab94e4a303d8cba37b8a123b9dc7fa8c7309845999ce43
Dec 05 21:10:30.269 INFO running `"docker" "start" "-a" "385047c847020272afab94e4a303d8cba37b8a123b9dc7fa8c7309845999ce43"`
Dec 05 21:10:32.487 INFO [stderr] usermod: no changes
Dec 05 21:10:32.635 INFO [stderr]    Compiling piet v0.1.0 (/source)
Dec 05 21:10:33.620 INFO [stderr] warning: unused import: `std::cmp::Ordering`
Dec 05 21:10:33.620 INFO [stderr]  --> src/interpreter.rs:1:5
Dec 05 21:10:33.621 INFO [stderr]   |
Dec 05 21:10:33.621 INFO [stderr] 1 | use std::cmp::Ordering;
Dec 05 21:10:33.621 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 05 21:10:33.621 INFO [stderr]   |
Dec 05 21:10:33.621 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 21:10:33.621 INFO [stderr] 
Dec 05 21:10:34.028 INFO [stderr] warning: unused variable: `x`
Dec 05 21:10:34.029 INFO [stderr]    --> src/interpreter.rs:120:29
Dec 05 21:10:34.029 INFO [stderr]     |
Dec 05 21:10:34.029 INFO [stderr] 120 |                 .filter(|&&(x, y)| y == farthest_y)
Dec 05 21:10:34.029 INFO [stderr]     |                             ^ help: consider using `_x` instead
Dec 05 21:10:34.029 INFO [stderr]     |
Dec 05 21:10:34.029 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 21:10:34.029 INFO [stderr] 
Dec 05 21:10:34.029 INFO [stderr] warning: unused variable: `y`
Dec 05 21:10:34.029 INFO [stderr]    --> src/interpreter.rs:133:32
Dec 05 21:10:34.029 INFO [stderr]     |
Dec 05 21:10:34.029 INFO [stderr] 133 |                 .filter(|&&(x, y)| x == farthest_x)
Dec 05 21:10:34.029 INFO [stderr]     |                                ^ help: consider using `_y` instead
Dec 05 21:10:34.029 INFO [stderr] 
Dec 05 21:10:34.033 INFO [stderr] warning: unused variable: `height`
Dec 05 21:10:34.033 INFO [stderr]   --> src/program.rs:78:21
Dec 05 21:10:34.033 INFO [stderr]    |
Dec 05 21:10:34.033 INFO [stderr] 78 |         let (width, height) = self.size;
Dec 05 21:10:34.033 INFO [stderr]    |                     ^^^^^^ help: consider using `_height` instead
Dec 05 21:10:34.033 INFO [stderr] 
Dec 05 21:10:34.188 INFO [stderr] warning: variant is never constructed: `Up`
Dec 05 21:10:34.189 INFO [stderr]   --> src/interpreter.rs:14:5
Dec 05 21:10:34.189 INFO [stderr]    |
Dec 05 21:10:34.189 INFO [stderr] 14 |     Up,
Dec 05 21:10:34.189 INFO [stderr]    |     ^^
Dec 05 21:10:34.189 INFO [stderr]    |
Dec 05 21:10:34.189 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 21:10:34.189 INFO [stderr] 
Dec 05 21:10:34.189 INFO [stderr] warning: variant is never constructed: `Down`
Dec 05 21:10:34.189 INFO [stderr]   --> src/interpreter.rs:16:5
Dec 05 21:10:34.189 INFO [stderr]    |
Dec 05 21:10:34.189 INFO [stderr] 16 |     Down,
Dec 05 21:10:34.189 INFO [stderr]    |     ^^^^
Dec 05 21:10:34.189 INFO [stderr] 
Dec 05 21:10:34.189 INFO [stderr] warning: variant is never constructed: `Left`
Dec 05 21:10:34.189 INFO [stderr]   --> src/interpreter.rs:17:5
Dec 05 21:10:34.189 INFO [stderr]    |
Dec 05 21:10:34.189 INFO [stderr] 17 |     Left,
Dec 05 21:10:34.189 INFO [stderr]    |     ^^^^
Dec 05 21:10:34.189 INFO [stderr] 
Dec 05 21:10:34.189 INFO [stderr] warning: method is never used: `rotate_clockwise`
Dec 05 21:10:34.189 INFO [stderr]   --> src/interpreter.rs:21:5
Dec 05 21:10:34.189 INFO [stderr]    |
Dec 05 21:10:34.189 INFO [stderr] 21 |     pub fn rotate_clockwise(&mut self) {
Dec 05 21:10:34.189 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:10:34.189 INFO [stderr] 
Dec 05 21:10:34.189 INFO [stderr] warning: method is never used: `rotate_counterclockwise`
Dec 05 21:10:34.189 INFO [stderr]   --> src/interpreter.rs:32:5
Dec 05 21:10:34.189 INFO [stderr]    |
Dec 05 21:10:34.189 INFO [stderr] 32 |     pub fn rotate_counterclockwise(&mut self) {
Dec 05 21:10:34.189 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:10:34.189 INFO [stderr] 
Dec 05 21:10:34.189 INFO [stderr] warning: variant is never constructed: `Right`
Dec 05 21:10:34.189 INFO [stderr]   --> src/interpreter.rs:47:5
Dec 05 21:10:34.189 INFO [stderr]    |
Dec 05 21:10:34.189 INFO [stderr] 47 |     Right,
Dec 05 21:10:34.189 INFO [stderr]    |     ^^^^^
Dec 05 21:10:34.189 INFO [stderr] 
Dec 05 21:10:34.189 INFO [stderr] warning: method is never used: `switch`
Dec 05 21:10:34.189 INFO [stderr]   --> src/interpreter.rs:51:5
Dec 05 21:10:34.189 INFO [stderr]    |
Dec 05 21:10:34.189 INFO [stderr] 51 |     pub fn switch(&mut self) {
Dec 05 21:10:34.189 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:10:34.189 INFO [stderr] 
Dec 05 21:10:34.190 INFO [stderr] warning: method is never used: `current_block`
Dec 05 21:10:34.190 INFO [stderr]   --> src/interpreter.rs:93:5
Dec 05 21:10:34.190 INFO [stderr]    |
Dec 05 21:10:34.190 INFO [stderr] 93 |     fn current_block(&self) -> HashSet<Coords> {
Dec 05 21:10:34.190 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:10:34.190 INFO [stderr] 
Dec 05 21:10:34.190 INFO [stderr] warning: method is never used: `next_coords`
Dec 05 21:10:34.190 INFO [stderr]   --> src/interpreter.rs:97:5
Dec 05 21:10:34.190 INFO [stderr]    |
Dec 05 21:10:34.190 INFO [stderr] 97 |     fn next_coords(&self) -> Coords {
Dec 05 21:10:34.190 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:10:34.190 INFO [stderr] 
Dec 05 21:10:34.190 INFO [stderr] warning: function is never used: `x_key`
Dec 05 21:10:34.190 INFO [stderr]    --> src/interpreter.rs:101:9
Dec 05 21:10:34.190 INFO [stderr]     |
Dec 05 21:10:34.190 INFO [stderr] 101 |         fn x_key(&(x, _): &Coords) -> usize {
Dec 05 21:10:34.190 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:10:34.190 INFO [stderr] 
Dec 05 21:10:34.190 INFO [stderr] warning: function is never used: `y_key`
Dec 05 21:10:34.190 INFO [stderr]    --> src/interpreter.rs:104:9
Dec 05 21:10:34.190 INFO [stderr]     |
Dec 05 21:10:34.190 INFO [stderr] 104 |         fn y_key(&(_, y): &Coords) -> usize {
Dec 05 21:10:34.190 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:10:34.190 INFO [stderr] 
Dec 05 21:10:34.190 INFO [stderr] warning: method is never used: `execute_command`
Dec 05 21:10:34.190 INFO [stderr]    --> src/interpreter.rs:167:5
Dec 05 21:10:34.190 INFO [stderr]     |
Dec 05 21:10:34.190 INFO [stderr] 167 |     fn execute_command(&mut self, command: &Command) {
Dec 05 21:10:34.190 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:10:34.190 INFO [stderr] 
Dec 05 21:10:34.190 INFO [stderr] warning: method is never used: `pointer`
Dec 05 21:10:34.190 INFO [stderr]    --> src/interpreter.rs:261:5
Dec 05 21:10:34.190 INFO [stderr]     |
Dec 05 21:10:34.190 INFO [stderr] 261 |     fn pointer(&mut self, steps: i64) {
Dec 05 21:10:34.190 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:10:34.190 INFO [stderr] 
Dec 05 21:10:34.190 INFO [stderr] warning: method is never used: `switch`
Dec 05 21:10:34.190 INFO [stderr]    --> src/interpreter.rs:273:5
Dec 05 21:10:34.190 INFO [stderr]     |
Dec 05 21:10:34.190 INFO [stderr] 273 |     fn switch(&mut self, times: i64) {
Dec 05 21:10:34.190 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:10:34.190 INFO [stderr] 
Dec 05 21:10:35.488 INFO [stderr] warning: unused variable: `codel_size`
Dec 05 21:10:35.488 INFO [stderr]   --> src/main.rs:23:9
Dec 05 21:10:35.488 INFO [stderr]    |
Dec 05 21:10:35.488 INFO [stderr] 23 |     let codel_size = matches.value_of("codel_size").map(|_| unimplemented!());
Dec 05 21:10:35.488 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_codel_size` instead
Dec 05 21:10:35.488 INFO [stderr]    |
Dec 05 21:10:35.488 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 21:10:35.488 INFO [stderr] 
Dec 05 21:10:35.508 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 21:10:35.508 INFO [stderr]   --> src/main.rs:34:5
Dec 05 21:10:35.508 INFO [stderr]    |
Dec 05 21:10:35.508 INFO [stderr] 34 |     interpreter.run();
Dec 05 21:10:35.508 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 05 21:10:35.508 INFO [stderr]    |
Dec 05 21:10:35.508 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 21:10:35.508 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 21:10:35.508 INFO [stderr] 
Dec 05 21:10:35.961 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.45s
Dec 05 21:10:35.969 INFO [stderr] su: No module specific data is present
Dec 05 21:10:37.339 INFO running `"docker" "inspect" "385047c847020272afab94e4a303d8cba37b8a123b9dc7fa8c7309845999ce43"`
Dec 05 21:10:37.662 INFO running `"docker" "rm" "-f" "385047c847020272afab94e4a303d8cba37b8a123b9dc7fa8c7309845999ce43"`
Dec 05 21:10:37.992 INFO [stdout] 385047c847020272afab94e4a303d8cba37b8a123b9dc7fa8c7309845999ce43
Dec 05 21:10:37.994 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 21:10:38.566 INFO [stdout] 0b9900f79bcf87be2029cf3cb6fd50cbd04feb5c11464cc779d48884cdf87fb7
Dec 05 21:10:38.568 INFO running `"docker" "start" "-a" "0b9900f79bcf87be2029cf3cb6fd50cbd04feb5c11464cc779d48884cdf87fb7"`
Dec 05 21:10:39.969 INFO [stderr] usermod: no changes
Dec 05 21:10:40.119 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
Dec 05 21:10:40.136 INFO [stderr]      Running /target/debug/deps/piet-262b73842937b489
Dec 05 21:10:40.148 INFO [stdout] 
Dec 05 21:10:40.148 INFO [stdout] running 15 tests
Dec 05 21:10:40.148 INFO [stdout] test color::tests::test_lightness_shift ... ok
Dec 05 21:10:40.148 INFO [stdout] test color::tests::test_hue_shift ... ok
Dec 05 21:10:40.148 INFO [stdout] test color::tests::test_color_transition ... ok
Dec 05 21:10:40.148 INFO [stdout] test program::tests::test_program_check_coords ... ok
Dec 05 21:10:40.148 INFO [stdout] test command::tests::test_from_transition ... ok
Dec 05 21:10:40.168 INFO [stderr]      Running /target/debug/deps/piet-bc6a85e47e90cb22
Dec 05 21:10:40.168 INFO [stderr]    Doc-tests piet
Dec 05 21:10:40.169 INFO [stdout] test program::tests::test_program_coords_to_index ... ok
Dec 05 21:10:40.169 INFO [stdout] test color::tests::test_color_from_rgb ... ok
Dec 05 21:10:40.169 INFO [stdout] test program::tests::test_program_index_to_coords ... ok
Dec 05 21:10:40.169 INFO [stdout] test stack::tests::test_stack_fold_top ... ok
Dec 05 21:10:40.169 INFO [stdout] test program::tests::test_program_color_block ... ok
Dec 05 21:10:40.169 INFO [stdout] test stack::tests::test_stack_map_top ... ok
Dec 05 21:10:40.169 INFO [stdout] test stack::tests::test_stack_new ... ok
Dec 05 21:10:40.169 INFO [stdout] test stack::tests::test_stack_roll ... ok
Dec 05 21:10:40.169 INFO [stdout] test stack::tests::test_stack_pop2 ... ok
Dec 05 21:10:40.169 INFO [stdout] test stack::tests::test_stack_peek ... ok
Dec 05 21:10:40.169 INFO [stdout] 
Dec 05 21:10:40.169 INFO [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 21:10:40.169 INFO [stdout] 
Dec 05 21:10:40.169 INFO [stdout] 
Dec 05 21:10:40.169 INFO [stdout] running 0 tests
Dec 05 21:10:40.169 INFO [stdout] 
Dec 05 21:10:40.169 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 21:10:40.169 INFO [stdout] 
Dec 05 21:10:41.393 INFO [stdout] 
Dec 05 21:10:41.393 INFO [stdout] running 6 tests
Dec 05 21:10:45.612 INFO [stdout] test src/stack.rs - stack::Stack::roll (line 64) ... ok
Dec 05 21:10:46.320 INFO [stdout] test src/color.rs - color::Lightness::shift (line 44) ... ok
Dec 05 21:10:46.400 INFO [stdout] test src/stack.rs - stack::Stack::fold_top (line 33) ... ok
Dec 05 21:10:46.644 INFO [stdout] test src/color.rs - color::Color::transition (line 127) ... ok
Dec 05 21:10:46.799 INFO [stdout] test src/color.rs - color::Color::from_rgb (line 69) ... ok
Dec 05 21:10:46.921 INFO [stdout] test src/color.rs - color::Hue::shift (line 19) ... ok
Dec 05 21:10:46.921 INFO [stdout] 
Dec 05 21:10:46.921 INFO [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 21:10:46.921 INFO [stdout] 
Dec 05 21:10:46.954 INFO [stderr] su: No module specific data is present
Dec 05 21:10:47.764 INFO running `"docker" "inspect" "0b9900f79bcf87be2029cf3cb6fd50cbd04feb5c11464cc779d48884cdf87fb7"`
Dec 05 21:10:48.006 INFO running `"docker" "rm" "-f" "0b9900f79bcf87be2029cf3cb6fd50cbd04feb5c11464cc779d48884cdf87fb7"`
Dec 05 21:10:48.312 INFO [stdout] 0b9900f79bcf87be2029cf3cb6fd50cbd04feb5c11464cc779d48884cdf87fb7