Dec 19 17:37:07.061 INFO checking echelon/laser-newyear-2018 against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 17:37:07.061 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/echelon/laser-newyear-2018:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 17:37:07.341 INFO [stdout] 898062de7798b1dbcd6eb78b687c1b88bc2918fcb73c6b658bdd52f8e7d6756a
Dec 19 17:37:07.344 INFO running `"docker" "start" "-a" "898062de7798b1dbcd6eb78b687c1b88bc2918fcb73c6b658bdd52f8e7d6756a"`
Dec 19 17:37:08.042 INFO [stderr]     Checking point v0.3.0
Dec 19 17:37:08.042 INFO [stderr]     Checking beam v0.1.0
Dec 19 17:37:08.042 INFO [stderr]     Checking ilda v0.0.2
Dec 19 17:37:08.389 INFO [stderr]     Checking etherdream v0.0.7
Dec 19 17:37:08.779 INFO [stderr]     Checking lase v0.0.1
Dec 19 17:37:09.060 INFO [stderr]     Checking newyear-2018 v0.1.0 (/opt/crater/workdir)
Dec 19 17:37:10.312 INFO [stderr] warning: unused variable: `i`
Dec 19 17:37:10.312 INFO [stderr]   --> src/main.rs:59:11
Dec 19 17:37:10.312 INFO [stderr]    |
Dec 19 17:37:10.312 INFO [stderr] 59 |   let mut i = 0;
Dec 19 17:37:10.312 INFO [stderr]    |           ^ help: consider using `_i` instead
Dec 19 17:37:10.312 INFO [stderr]    |
Dec 19 17:37:10.312 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 17:37:10.312 INFO [stderr] 
Dec 19 17:37:10.313 INFO [stderr] warning: unused variable: `rot2`
Dec 19 17:37:10.313 INFO [stderr]    --> src/main.rs:182:11
Dec 19 17:37:10.313 INFO [stderr]     |
Dec 19 17:37:10.313 INFO [stderr] 182 |       let rot2 = get_rotation(4);
Dec 19 17:37:10.313 INFO [stderr]     |           ^^^^ help: consider using `_rot2` instead
Dec 19 17:37:10.313 INFO [stderr] 
Dec 19 17:37:10.313 INFO [stderr] warning: unused variable: `filename`
Dec 19 17:37:10.313 INFO [stderr]   --> src/main.rs:85:11
Dec 19 17:37:10.313 INFO [stderr]    |
Dec 19 17:37:10.313 INFO [stderr] 85 |   let mut filename = String::new();
Dec 19 17:37:10.313 INFO [stderr]    |           ^^^^^^^^ help: consider using `_filename` instead
Dec 19 17:37:10.313 INFO [stderr] 
Dec 19 17:37:10.313 INFO [stderr] warning: unused variable: `letter`
Dec 19 17:37:10.313 INFO [stderr]    --> src/main.rs:116:11
Dec 19 17:37:10.313 INFO [stderr]     |
Dec 19 17:37:10.313 INFO [stderr] 116 |   let mut letter = letters::letter_n();
Dec 19 17:37:10.313 INFO [stderr]     |           ^^^^^^ help: consider using `_letter` instead
Dec 19 17:37:10.313 INFO [stderr] 
Dec 19 17:37:10.313 INFO [stderr] warning: unused variable: `current_index`
Dec 19 17:37:10.313 INFO [stderr]    --> src/main.rs:123:11
Dec 19 17:37:10.313 INFO [stderr]     |
Dec 19 17:37:10.313 INFO [stderr] 123 |   let mut current_index = 0;
Dec 19 17:37:10.313 INFO [stderr]     |           ^^^^^^^^^^^^^ help: consider using `_current_index` instead
Dec 19 17:37:10.313 INFO [stderr] 
Dec 19 17:37:10.318 INFO [stderr] warning: variable does not need to be mutable
Dec 19 17:37:10.318 INFO [stderr]   --> src/main.rs:59:7
Dec 19 17:37:10.318 INFO [stderr]    |
Dec 19 17:37:10.318 INFO [stderr] 59 |   let mut i = 0;
Dec 19 17:37:10.318 INFO [stderr]    |       ----^
Dec 19 17:37:10.318 INFO [stderr]    |       |
Dec 19 17:37:10.318 INFO [stderr]    |       help: remove this `mut`
Dec 19 17:37:10.318 INFO [stderr]    |
Dec 19 17:37:10.318 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 17:37:10.318 INFO [stderr] 
Dec 19 17:37:10.318 INFO [stderr] warning: variable does not need to be mutable
Dec 19 17:37:10.318 INFO [stderr]   --> src/main.rs:85:7
Dec 19 17:37:10.318 INFO [stderr]    |
Dec 19 17:37:10.318 INFO [stderr] 85 |   let mut filename = String::new();
Dec 19 17:37:10.318 INFO [stderr]    |       ----^^^^^^^^
Dec 19 17:37:10.318 INFO [stderr]    |       |
Dec 19 17:37:10.318 INFO [stderr]    |       help: remove this `mut`
Dec 19 17:37:10.318 INFO [stderr] 
Dec 19 17:37:10.318 INFO [stderr] warning: variable does not need to be mutable
Dec 19 17:37:10.318 INFO [stderr]    --> src/main.rs:116:7
Dec 19 17:37:10.318 INFO [stderr]     |
Dec 19 17:37:10.318 INFO [stderr] 116 |   let mut letter = letters::letter_n();
Dec 19 17:37:10.318 INFO [stderr]     |       ----^^^^^^
Dec 19 17:37:10.318 INFO [stderr]     |       |
Dec 19 17:37:10.318 INFO [stderr]     |       help: remove this `mut`
Dec 19 17:37:10.318 INFO [stderr] 
Dec 19 17:37:10.318 INFO [stderr] warning: variable does not need to be mutable
Dec 19 17:37:10.318 INFO [stderr]    --> src/main.rs:123:7
Dec 19 17:37:10.318 INFO [stderr]     |
Dec 19 17:37:10.318 INFO [stderr] 123 |   let mut current_index = 0;
Dec 19 17:37:10.318 INFO [stderr]     |       ----^^^^^^^^^^^^^
Dec 19 17:37:10.318 INFO [stderr]     |       |
Dec 19 17:37:10.318 INFO [stderr]     |       help: remove this `mut`
Dec 19 17:37:10.324 INFO [stderr] 
Dec 19 17:37:10.361 INFO [stderr] warning: unused variable: `i`
Dec 19 17:37:10.361 INFO [stderr]   --> src/main.rs:59:11
Dec 19 17:37:10.361 INFO [stderr]    |
Dec 19 17:37:10.361 INFO [stderr] 59 |   let mut i = 0;
Dec 19 17:37:10.361 INFO [stderr]    |           ^ help: consider using `_i` instead
Dec 19 17:37:10.361 INFO [stderr]    |
Dec 19 17:37:10.361 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 17:37:10.362 INFO [stderr] 
Dec 19 17:37:10.362 INFO [stderr] warning: unused variable: `rot2`
Dec 19 17:37:10.362 INFO [stderr]    --> src/main.rs:182:11
Dec 19 17:37:10.362 INFO [stderr]     |
Dec 19 17:37:10.362 INFO [stderr] 182 |       let rot2 = get_rotation(4);
Dec 19 17:37:10.362 INFO [stderr]     |           ^^^^ help: consider using `_rot2` instead
Dec 19 17:37:10.362 INFO [stderr] 
Dec 19 17:37:10.362 INFO [stderr] warning: unused variable: `filename`
Dec 19 17:37:10.362 INFO [stderr]   --> src/main.rs:85:11
Dec 19 17:37:10.362 INFO [stderr]    |
Dec 19 17:37:10.362 INFO [stderr] 85 |   let mut filename = String::new();
Dec 19 17:37:10.362 INFO [stderr]    |           ^^^^^^^^ help: consider using `_filename` instead
Dec 19 17:37:10.362 INFO [stderr] 
Dec 19 17:37:10.362 INFO [stderr] warning: unused variable: `letter`
Dec 19 17:37:10.362 INFO [stderr]    --> src/main.rs:116:11
Dec 19 17:37:10.362 INFO [stderr]     |
Dec 19 17:37:10.362 INFO [stderr] 116 |   let mut letter = letters::letter_n();
Dec 19 17:37:10.362 INFO [stderr]     |           ^^^^^^ help: consider using `_letter` instead
Dec 19 17:37:10.362 INFO [stderr] 
Dec 19 17:37:10.362 INFO [stderr] warning: unused variable: `current_index`
Dec 19 17:37:10.362 INFO [stderr]    --> src/main.rs:123:11
Dec 19 17:37:10.362 INFO [stderr]     |
Dec 19 17:37:10.362 INFO [stderr] 123 |   let mut current_index = 0;
Dec 19 17:37:10.362 INFO [stderr]     |           ^^^^^^^^^^^^^ help: consider using `_current_index` instead
Dec 19 17:37:10.362 INFO [stderr] 
Dec 19 17:37:10.368 INFO [stderr] warning: variable does not need to be mutable
Dec 19 17:37:10.369 INFO [stderr]   --> src/main.rs:59:7
Dec 19 17:37:10.369 INFO [stderr]    |
Dec 19 17:37:10.369 INFO [stderr] 59 |   let mut i = 0;
Dec 19 17:37:10.369 INFO [stderr]    |       ----^
Dec 19 17:37:10.369 INFO [stderr]    |       |
Dec 19 17:37:10.369 INFO [stderr]    |       help: remove this `mut`
Dec 19 17:37:10.369 INFO [stderr]    |
Dec 19 17:37:10.369 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 17:37:10.369 INFO [stderr] 
Dec 19 17:37:10.369 INFO [stderr] warning: variable does not need to be mutable
Dec 19 17:37:10.369 INFO [stderr]   --> src/main.rs:85:7
Dec 19 17:37:10.369 INFO [stderr]    |
Dec 19 17:37:10.369 INFO [stderr] 85 |   let mut filename = String::new();
Dec 19 17:37:10.369 INFO [stderr]    |       ----^^^^^^^^
Dec 19 17:37:10.369 INFO [stderr]    |       |
Dec 19 17:37:10.369 INFO [stderr]    |       help: remove this `mut`
Dec 19 17:37:10.369 INFO [stderr] 
Dec 19 17:37:10.369 INFO [stderr] warning: variable does not need to be mutable
Dec 19 17:37:10.369 INFO [stderr]    --> src/main.rs:116:7
Dec 19 17:37:10.369 INFO [stderr]     |
Dec 19 17:37:10.369 INFO [stderr] 116 |   let mut letter = letters::letter_n();
Dec 19 17:37:10.369 INFO [stderr]     |       ----^^^^^^
Dec 19 17:37:10.369 INFO [stderr]     |       |
Dec 19 17:37:10.369 INFO [stderr]     |       help: remove this `mut`
Dec 19 17:37:10.369 INFO [stderr] 
Dec 19 17:37:10.369 INFO [stderr] warning: variable does not need to be mutable
Dec 19 17:37:10.369 INFO [stderr]    --> src/main.rs:123:7
Dec 19 17:37:10.369 INFO [stderr]     |
Dec 19 17:37:10.369 INFO [stderr] 123 |   let mut current_index = 0;
Dec 19 17:37:10.369 INFO [stderr]     |       ----^^^^^^^^^^^^^
Dec 19 17:37:10.369 INFO [stderr]     |       |
Dec 19 17:37:10.369 INFO [stderr]     |       help: remove this `mut`
Dec 19 17:37:10.369 INFO [stderr] 
Dec 19 17:37:10.760 INFO [stderr] warning: function is never used: `letter_a`
Dec 19 17:37:10.760 INFO [stderr]    --> src/letters.rs:656:1
Dec 19 17:37:10.760 INFO [stderr]     |
Dec 19 17:37:10.760 INFO [stderr] 656 | pub fn letter_a() -> Vec<PipelinePoint> {
Dec 19 17:37:10.760 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:37:10.761 INFO [stderr]     |
Dec 19 17:37:10.761 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 17:37:10.761 INFO [stderr] 
Dec 19 17:37:10.761 INFO [stderr] warning: function is never used: `letter_t`
Dec 19 17:37:10.761 INFO [stderr]     --> src/letters.rs:1169:1
Dec 19 17:37:10.761 INFO [stderr]      |
Dec 19 17:37:10.761 INFO [stderr] 1169 | pub fn letter_t() -> Vec<PipelinePoint> {
Dec 19 17:37:10.761 INFO [stderr]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:37:10.761 INFO [stderr] 
Dec 19 17:37:10.761 INFO [stderr] warning: function is never used: `letter_l`
Dec 19 17:37:10.761 INFO [stderr]     --> src/letters.rs:1702:1
Dec 19 17:37:10.761 INFO [stderr]      |
Dec 19 17:37:10.761 INFO [stderr] 1702 | pub fn letter_l() -> Vec<PipelinePoint> {
Dec 19 17:37:10.761 INFO [stderr]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:37:10.761 INFO [stderr] 
Dec 19 17:37:10.761 INFO [stderr] warning: function is never used: `letter_b`
Dec 19 17:37:10.761 INFO [stderr]     --> src/letters.rs:2729:1
Dec 19 17:37:10.761 INFO [stderr]      |
Dec 19 17:37:10.761 INFO [stderr] 2729 | pub fn letter_b() -> Vec<PipelinePoint> {
Dec 19 17:37:10.761 INFO [stderr]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:37:10.761 INFO [stderr] 
Dec 19 17:37:10.761 INFO [stderr] warning: function is never used: `letter_e`
Dec 19 17:37:10.761 INFO [stderr]     --> src/letters.rs:3238:1
Dec 19 17:37:10.761 INFO [stderr]      |
Dec 19 17:37:10.761 INFO [stderr] 3238 | pub fn letter_e() -> Vec<PipelinePoint> {
Dec 19 17:37:10.761 INFO [stderr]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:37:10.761 INFO [stderr] 
Dec 19 17:37:10.761 INFO [stderr] warning: function is never used: `letter_i`
Dec 19 17:37:10.761 INFO [stderr]     --> src/letters.rs:3747:1
Dec 19 17:37:10.761 INFO [stderr]      |
Dec 19 17:37:10.761 INFO [stderr] 3747 | pub fn letter_i() -> Vec<PipelinePoint> {
Dec 19 17:37:10.761 INFO [stderr]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:37:10.761 INFO [stderr] 
Dec 19 17:37:10.761 INFO [stderr] warning: function is never used: `letter_r`
Dec 19 17:37:10.761 INFO [stderr]     --> src/letters.rs:4255:1
Dec 19 17:37:10.761 INFO [stderr]      |
Dec 19 17:37:10.761 INFO [stderr] 4255 | pub fn letter_r() -> Vec<PipelinePoint> {
Dec 19 17:37:10.761 INFO [stderr]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:37:10.761 INFO [stderr] 
Dec 19 17:37:10.761 INFO [stderr] warning: function is never used: `letter_p`
Dec 19 17:37:10.761 INFO [stderr]     --> src/letters.rs:4763:1
Dec 19 17:37:10.761 INFO [stderr]      |
Dec 19 17:37:10.761 INFO [stderr] 4763 | pub fn letter_p() -> Vec<PipelinePoint> {
Dec 19 17:37:10.761 INFO [stderr]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:37:10.761 INFO [stderr] 
Dec 19 17:37:10.761 INFO [stderr] warning: function is never used: `letter_d`
Dec 19 17:37:10.761 INFO [stderr]     --> src/letters.rs:5271:1
Dec 19 17:37:10.761 INFO [stderr]      |
Dec 19 17:37:10.761 INFO [stderr] 5271 | pub fn letter_d() -> Vec<PipelinePoint> {
Dec 19 17:37:10.761 INFO [stderr]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:37:10.761 INFO [stderr] 
Dec 19 17:37:10.761 INFO [stderr] warning: function is never used: `new_main`
Dec 19 17:37:10.761 INFO [stderr]   --> src/main.rs:56:1
Dec 19 17:37:10.761 INFO [stderr]    |
Dec 19 17:37:10.761 INFO [stderr] 56 | fn new_main() {
Dec 19 17:37:10.761 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 19 17:37:10.761 INFO [stderr] 
Dec 19 17:37:10.761 INFO [stderr] warning: function is never used: `y_rotate`
Dec 19 17:37:10.761 INFO [stderr]    --> src/main.rs:203:1
Dec 19 17:37:10.761 INFO [stderr]     |
Dec 19 17:37:10.761 INFO [stderr] 203 | fn y_rotate(point: &mut PipelinePoint, theta: f32) {
Dec 19 17:37:10.761 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:37:10.761 INFO [stderr] 
Dec 19 17:37:10.761 INFO [stderr] warning: function is never used: `get_simple_rotation`
Dec 19 17:37:10.761 INFO [stderr]    --> src/main.rs:239:1
Dec 19 17:37:10.761 INFO [stderr]     |
Dec 19 17:37:10.761 INFO [stderr] 239 | fn get_simple_rotation() -> f32 {
Dec 19 17:37:10.761 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:37:10.761 INFO [stderr] 
Dec 19 17:37:10.761 INFO [stderr] warning: function is never used: `invert_x`
Dec 19 17:37:10.761 INFO [stderr]    --> src/main.rs:247:1
Dec 19 17:37:10.761 INFO [stderr]     |
Dec 19 17:37:10.761 INFO [stderr] 247 | fn invert_x(x_coordinate: i16) -> i16 {
Dec 19 17:37:10.761 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:37:10.761 INFO [stderr] 
Dec 19 17:37:10.900 INFO [stderr] warning: function is never used: `letter_a`
Dec 19 17:37:10.900 INFO [stderr]    --> src/letters.rs:656:1
Dec 19 17:37:10.900 INFO [stderr]     |
Dec 19 17:37:10.900 INFO [stderr] 656 | pub fn letter_a() -> Vec<PipelinePoint> {
Dec 19 17:37:10.901 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:37:10.901 INFO [stderr]     |
Dec 19 17:37:10.901 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 17:37:10.901 INFO [stderr] 
Dec 19 17:37:10.901 INFO [stderr] warning: function is never used: `letter_t`
Dec 19 17:37:10.901 INFO [stderr]     --> src/letters.rs:1169:1
Dec 19 17:37:10.901 INFO [stderr]      |
Dec 19 17:37:10.901 INFO [stderr] 1169 | pub fn letter_t() -> Vec<PipelinePoint> {
Dec 19 17:37:10.901 INFO [stderr]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:37:10.901 INFO [stderr] 
Dec 19 17:37:10.901 INFO [stderr] warning: function is never used: `letter_l`
Dec 19 17:37:10.901 INFO [stderr]     --> src/letters.rs:1702:1
Dec 19 17:37:10.901 INFO [stderr]      |
Dec 19 17:37:10.901 INFO [stderr] 1702 | pub fn letter_l() -> Vec<PipelinePoint> {
Dec 19 17:37:10.901 INFO [stderr]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:37:10.901 INFO [stderr] 
Dec 19 17:37:10.901 INFO [stderr] warning: function is never used: `letter_b`
Dec 19 17:37:10.901 INFO [stderr]     --> src/letters.rs:2729:1
Dec 19 17:37:10.901 INFO [stderr]      |
Dec 19 17:37:10.901 INFO [stderr] 2729 | pub fn letter_b() -> Vec<PipelinePoint> {
Dec 19 17:37:10.901 INFO [stderr]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:37:10.901 INFO [stderr] 
Dec 19 17:37:10.901 INFO [stderr] warning: function is never used: `letter_e`
Dec 19 17:37:10.901 INFO [stderr]     --> src/letters.rs:3238:1
Dec 19 17:37:10.901 INFO [stderr]      |
Dec 19 17:37:10.901 INFO [stderr] 3238 | pub fn letter_e() -> Vec<PipelinePoint> {
Dec 19 17:37:10.901 INFO [stderr]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:37:10.901 INFO [stderr] 
Dec 19 17:37:10.901 INFO [stderr] warning: function is never used: `letter_i`
Dec 19 17:37:10.901 INFO [stderr]     --> src/letters.rs:3747:1
Dec 19 17:37:10.901 INFO [stderr]      |
Dec 19 17:37:10.901 INFO [stderr] 3747 | pub fn letter_i() -> Vec<PipelinePoint> {
Dec 19 17:37:10.901 INFO [stderr]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:37:10.901 INFO [stderr] 
Dec 19 17:37:10.901 INFO [stderr] warning: function is never used: `letter_r`
Dec 19 17:37:10.901 INFO [stderr]     --> src/letters.rs:4255:1
Dec 19 17:37:10.901 INFO [stderr]      |
Dec 19 17:37:10.901 INFO [stderr] 4255 | pub fn letter_r() -> Vec<PipelinePoint> {
Dec 19 17:37:10.901 INFO [stderr]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:37:10.901 INFO [stderr] 
Dec 19 17:37:10.901 INFO [stderr] warning: function is never used: `letter_p`
Dec 19 17:37:10.901 INFO [stderr]     --> src/letters.rs:4763:1
Dec 19 17:37:10.901 INFO [stderr]      |
Dec 19 17:37:10.901 INFO [stderr] 4763 | pub fn letter_p() -> Vec<PipelinePoint> {
Dec 19 17:37:10.901 INFO [stderr]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:37:10.901 INFO [stderr] 
Dec 19 17:37:10.901 INFO [stderr] warning: function is never used: `letter_d`
Dec 19 17:37:10.901 INFO [stderr]     --> src/letters.rs:5271:1
Dec 19 17:37:10.901 INFO [stderr]      |
Dec 19 17:37:10.901 INFO [stderr] 5271 | pub fn letter_d() -> Vec<PipelinePoint> {
Dec 19 17:37:10.901 INFO [stderr]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:37:10.901 INFO [stderr] 
Dec 19 17:37:10.901 INFO [stderr] warning: function is never used: `new_main`
Dec 19 17:37:10.901 INFO [stderr]   --> src/main.rs:56:1
Dec 19 17:37:10.901 INFO [stderr]    |
Dec 19 17:37:10.901 INFO [stderr] 56 | fn new_main() {
Dec 19 17:37:10.901 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 19 17:37:10.901 INFO [stderr] 
Dec 19 17:37:10.901 INFO [stderr] warning: function is never used: `y_rotate`
Dec 19 17:37:10.901 INFO [stderr]    --> src/main.rs:203:1
Dec 19 17:37:10.901 INFO [stderr]     |
Dec 19 17:37:10.901 INFO [stderr] 203 | fn y_rotate(point: &mut PipelinePoint, theta: f32) {
Dec 19 17:37:10.901 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:37:10.901 INFO [stderr] 
Dec 19 17:37:10.901 INFO [stderr] warning: function is never used: `get_simple_rotation`
Dec 19 17:37:10.901 INFO [stderr]    --> src/main.rs:239:1
Dec 19 17:37:10.901 INFO [stderr]     |
Dec 19 17:37:10.901 INFO [stderr] 239 | fn get_simple_rotation() -> f32 {
Dec 19 17:37:10.901 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:37:10.901 INFO [stderr] 
Dec 19 17:37:10.901 INFO [stderr] warning: function is never used: `invert_x`
Dec 19 17:37:10.901 INFO [stderr]    --> src/main.rs:247:1
Dec 19 17:37:10.901 INFO [stderr]     |
Dec 19 17:37:10.901 INFO [stderr] 247 | fn invert_x(x_coordinate: i16) -> i16 {
Dec 19 17:37:10.901 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:37:10.901 INFO [stderr] 
Dec 19 17:37:10.998 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.98s
Dec 19 17:37:11.580 INFO running `"docker" "inspect" "898062de7798b1dbcd6eb78b687c1b88bc2918fcb73c6b658bdd52f8e7d6756a"`
Dec 19 17:37:11.934 INFO running `"docker" "rm" "-f" "898062de7798b1dbcd6eb78b687c1b88bc2918fcb73c6b658bdd52f8e7d6756a"`
Dec 19 17:37:12.257 INFO [stdout] 898062de7798b1dbcd6eb78b687c1b88bc2918fcb73c6b658bdd52f8e7d6756a