[INFO] updating cached repository acomminos/rasterust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/acomminos/rasterust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/acomminos/rasterust" "work/ex/beta-1.37-6/sources/1.36.0/gh/acomminos/rasterust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/acomminos/rasterust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/acomminos/rasterust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/acomminos/rasterust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/acomminos/rasterust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1cd24fc237bbfa8fd8818aff4dd5d4482123db9e
[INFO] sha for GitHub repo acomminos/rasterust: 1cd24fc237bbfa8fd8818aff4dd5d4482123db9e
[INFO] validating manifest of acomminos/rasterust on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of acomminos/rasterust on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing acomminos/rasterust
[INFO] finished frobbing acomminos/rasterust
[INFO] frobbed toml for acomminos/rasterust written to work/ex/beta-1.37-6/sources/1.36.0/gh/acomminos/rasterust/Cargo.toml
[INFO] started frobbing acomminos/rasterust
[INFO] finished frobbing acomminos/rasterust
[INFO] frobbed toml for acomminos/rasterust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/acomminos/rasterust/Cargo.toml
[INFO] crate acomminos/rasterust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing acomminos/rasterust against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/acomminos/rasterust:/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=warn" "-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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 420fc53206872b6f349c9891592f599f8d5ead66f0d4b31ff09a24d6f7b8babc
[INFO] running `"docker" "start" "-a" "420fc53206872b6f349c9891592f599f8d5ead66f0d4b31ff09a24d6f7b8babc"`
[INFO] [stderr]    Compiling rasterust v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around `match` head expression
[INFO] [stderr]    --> src/rasterust/mod.rs:116:15
[INFO] [stderr]     |
[INFO] [stderr] 116 |         match (self) {
[INFO] [stderr]     |               ^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `SourceOver` is named the same as one of the variants of the type `rasterust::CompositeMode`
[INFO] [stderr]    --> src/rasterust/mod.rs:434:13
[INFO] [stderr]     |
[INFO] [stderr] 434 |             SourceOver => dest.multiply(1. - src.a) + *src
[INFO] [stderr]     |             ^^^^^^^^^^ help: to match on the variant, qualify the path: `rasterust::CompositeMode::SourceOver`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rotation`
[INFO] [stderr]    --> src/rasterust/mod.rs:207:26
[INFO] [stderr]     |
[INFO] [stderr] 207 |     fn rotate(&mut self, rotation: &Vector) {
[INFO] [stderr]     |                          ^^^^^^^^ help: consider prefixing with an underscore: `_rotation`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `translation`
[INFO] [stderr]    --> src/rasterust/mod.rs:211:29
[INFO] [stderr]     |
[INFO] [stderr] 211 |     fn translate(&mut self, translation: &Vector) {
[INFO] [stderr]     |                             ^^^^^^^^^^^ help: consider prefixing with an underscore: `_translation`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `scale`
[INFO] [stderr]    --> src/rasterust/mod.rs:215:25
[INFO] [stderr]     |
[INFO] [stderr] 215 |     fn scale(&mut self, scale: &Vector) {
[INFO] [stderr]     |                         ^^^^^ help: consider prefixing with an underscore: `_scale`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `model_transform`
[INFO] [stderr]    --> src/rasterust/mod.rs:299:17
[INFO] [stderr]     |
[INFO] [stderr] 299 |             let model_transform = &m.get_transform();
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_model_transform`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/rasterust/mod.rs:323:13
[INFO] [stderr]     |
[INFO] [stderr] 323 |         for i in 0..(width * height) {
[INFO] [stderr]     |             ^ help: consider prefixing with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `SourceOver`
[INFO] [stderr]    --> src/rasterust/mod.rs:434:13
[INFO] [stderr]     |
[INFO] [stderr] 434 |             SourceOver => dest.multiply(1. - src.a) + *src
[INFO] [stderr]     |             ^^^^^^^^^^ help: consider prefixing with an underscore: `_SourceOver`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bary`
[INFO] [stderr]   --> src/rasterust/shader.rs:11:21
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn shade(&self, bary: (f32, f32, f32)) -> Color {
[INFO] [stderr]    |                     ^^^^ help: consider prefixing with an underscore: `_bary`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `identity`
[INFO] [stderr]   --> src/rasterust/mod.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 |     fn identity() -> Matrix {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `scale`
[INFO] [stderr]   --> src/rasterust/mod.rs:89:5
[INFO] [stderr]    |
[INFO] [stderr] 89 |     fn scale(scale: &Vector) -> Matrix {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `apply`
[INFO] [stderr]   --> src/rasterust/mod.rs:96:5
[INFO] [stderr]    |
[INFO] [stderr] 96 |     fn apply(&self, vec: &Vector) -> Vector {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Rect`
[INFO] [stderr]    --> src/rasterust/mod.rs:142:1
[INFO] [stderr]     |
[INFO] [stderr] 142 | pub struct Rect {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `vertices`
[INFO] [stderr]    --> src/rasterust/mod.rs:157:5
[INFO] [stderr]     |
[INFO] [stderr] 157 |     fn vertices(&self) -> Vec<&Vector> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `bounds`
[INFO] [stderr]    --> src/rasterust/mod.rs:164:5
[INFO] [stderr]     |
[INFO] [stderr] 164 |     fn bounds(&self) -> Rect {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `scale`
[INFO] [stderr]    --> src/rasterust/mod.rs:193:5
[INFO] [stderr]     |
[INFO] [stderr] 193 |     scale: Vector,
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `rot`
[INFO] [stderr]    --> src/rasterust/mod.rs:194:5
[INFO] [stderr]     |
[INFO] [stderr] 194 |     rot: Vector,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `rotate`
[INFO] [stderr]    --> src/rasterust/mod.rs:207:5
[INFO] [stderr]     |
[INFO] [stderr] 207 |     fn rotate(&mut self, rotation: &Vector) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `translate`
[INFO] [stderr]    --> src/rasterust/mod.rs:211:5
[INFO] [stderr]     |
[INFO] [stderr] 211 |     fn translate(&mut self, translation: &Vector) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `scale`
[INFO] [stderr]    --> src/rasterust/mod.rs:215:5
[INFO] [stderr]     |
[INFO] [stderr] 215 |     fn scale(&mut self, scale: &Vector) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `pos`
[INFO] [stderr]    --> src/rasterust/mod.rs:228:5
[INFO] [stderr]     |
[INFO] [stderr] 228 |     pos: Vector,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `rot`
[INFO] [stderr]    --> src/rasterust/mod.rs:229:5
[INFO] [stderr]     |
[INFO] [stderr] 229 |     rot: Vector,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `camera`
[INFO] [stderr]    --> src/rasterust/mod.rs:289:5
[INFO] [stderr]     |
[INFO] [stderr] 289 |     pub fn camera<'a>(&'a self) -> &'a Camera {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `unpremultiply`
[INFO] [stderr]    --> src/rasterust/mod.rs:387:5
[INFO] [stderr]     |
[INFO] [stderr] 387 |     fn unpremultiply(&self) -> Color {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `SourceOver` should have a snake case name
[INFO] [stderr]    --> src/rasterust/mod.rs:434:13
[INFO] [stderr]     |
[INFO] [stderr] 434 |             SourceOver => dest.multiply(1. - src.a) + *src
[INFO] [stderr]     |             ^^^^^^^^^^ help: convert the identifier to snake case: `source_over`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `"docker" "inspect" "420fc53206872b6f349c9891592f599f8d5ead66f0d4b31ff09a24d6f7b8babc"`
[INFO] running `"docker" "rm" "-f" "420fc53206872b6f349c9891592f599f8d5ead66f0d4b31ff09a24d6f7b8babc"`
[INFO] [stdout] 420fc53206872b6f349c9891592f599f8d5ead66f0d4b31ff09a24d6f7b8babc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/acomminos/rasterust:/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=warn" "-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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7eb12e2200b285dd8cf56a206850e88822a4895e202163c6949166c9d91c4eff
[INFO] running `"docker" "start" "-a" "7eb12e2200b285dd8cf56a206850e88822a4895e202163c6949166c9d91c4eff"`
[INFO] [stderr]    Compiling rasterust v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around `match` head expression
[INFO] [stderr]    --> src/rasterust/mod.rs:116:15
[INFO] [stderr]     |
[INFO] [stderr] 116 |         match (self) {
[INFO] [stderr]     |               ^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `SourceOver` is named the same as one of the variants of the type `rasterust::CompositeMode`
[INFO] [stderr]    --> src/rasterust/mod.rs:434:13
[INFO] [stderr]     |
[INFO] [stderr] 434 |             SourceOver => dest.multiply(1. - src.a) + *src
[INFO] [stderr]     |             ^^^^^^^^^^ help: to match on the variant, qualify the path: `rasterust::CompositeMode::SourceOver`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rotation`
[INFO] [stderr]    --> src/rasterust/mod.rs:207:26
[INFO] [stderr]     |
[INFO] [stderr] 207 |     fn rotate(&mut self, rotation: &Vector) {
[INFO] [stderr]     |                          ^^^^^^^^ help: consider prefixing with an underscore: `_rotation`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `translation`
[INFO] [stderr]    --> src/rasterust/mod.rs:211:29
[INFO] [stderr]     |
[INFO] [stderr] 211 |     fn translate(&mut self, translation: &Vector) {
[INFO] [stderr]     |                             ^^^^^^^^^^^ help: consider prefixing with an underscore: `_translation`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `scale`
[INFO] [stderr]    --> src/rasterust/mod.rs:215:25
[INFO] [stderr]     |
[INFO] [stderr] 215 |     fn scale(&mut self, scale: &Vector) {
[INFO] [stderr]     |                         ^^^^^ help: consider prefixing with an underscore: `_scale`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `model_transform`
[INFO] [stderr]    --> src/rasterust/mod.rs:299:17
[INFO] [stderr]     |
[INFO] [stderr] 299 |             let model_transform = &m.get_transform();
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_model_transform`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/rasterust/mod.rs:323:13
[INFO] [stderr]     |
[INFO] [stderr] 323 |         for i in 0..(width * height) {
[INFO] [stderr]     |             ^ help: consider prefixing with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `SourceOver`
[INFO] [stderr]    --> src/rasterust/mod.rs:434:13
[INFO] [stderr]     |
[INFO] [stderr] 434 |             SourceOver => dest.multiply(1. - src.a) + *src
[INFO] [stderr]     |             ^^^^^^^^^^ help: consider prefixing with an underscore: `_SourceOver`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bary`
[INFO] [stderr]   --> src/rasterust/shader.rs:11:21
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn shade(&self, bary: (f32, f32, f32)) -> Color {
[INFO] [stderr]    |                     ^^^^ help: consider prefixing with an underscore: `_bary`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `identity`
[INFO] [stderr]   --> src/rasterust/mod.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 |     fn identity() -> Matrix {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `scale`
[INFO] [stderr]   --> src/rasterust/mod.rs:89:5
[INFO] [stderr]    |
[INFO] [stderr] 89 |     fn scale(scale: &Vector) -> Matrix {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `apply`
[INFO] [stderr]   --> src/rasterust/mod.rs:96:5
[INFO] [stderr]    |
[INFO] [stderr] 96 |     fn apply(&self, vec: &Vector) -> Vector {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Rect`
[INFO] [stderr]    --> src/rasterust/mod.rs:142:1
[INFO] [stderr]     |
[INFO] [stderr] 142 | pub struct Rect {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `vertices`
[INFO] [stderr]    --> src/rasterust/mod.rs:157:5
[INFO] [stderr]     |
[INFO] [stderr] 157 |     fn vertices(&self) -> Vec<&Vector> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `bounds`
[INFO] [stderr]    --> src/rasterust/mod.rs:164:5
[INFO] [stderr]     |
[INFO] [stderr] 164 |     fn bounds(&self) -> Rect {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `scale`
[INFO] [stderr]    --> src/rasterust/mod.rs:193:5
[INFO] [stderr]     |
[INFO] [stderr] 193 |     scale: Vector,
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `rot`
[INFO] [stderr]    --> src/rasterust/mod.rs:194:5
[INFO] [stderr]     |
[INFO] [stderr] 194 |     rot: Vector,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `rotate`
[INFO] [stderr]    --> src/rasterust/mod.rs:207:5
[INFO] [stderr]     |
[INFO] [stderr] 207 |     fn rotate(&mut self, rotation: &Vector) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `translate`
[INFO] [stderr]    --> src/rasterust/mod.rs:211:5
[INFO] [stderr]     |
[INFO] [stderr] 211 |     fn translate(&mut self, translation: &Vector) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `scale`
[INFO] [stderr]    --> src/rasterust/mod.rs:215:5
[INFO] [stderr]     |
[INFO] [stderr] 215 |     fn scale(&mut self, scale: &Vector) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `pos`
[INFO] [stderr]    --> src/rasterust/mod.rs:228:5
[INFO] [stderr]     |
[INFO] [stderr] 228 |     pos: Vector,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `rot`
[INFO] [stderr]    --> src/rasterust/mod.rs:229:5
[INFO] [stderr]     |
[INFO] [stderr] 229 |     rot: Vector,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `camera`
[INFO] [stderr]    --> src/rasterust/mod.rs:289:5
[INFO] [stderr]     |
[INFO] [stderr] 289 |     pub fn camera<'a>(&'a self) -> &'a Camera {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `unpremultiply`
[INFO] [stderr]    --> src/rasterust/mod.rs:387:5
[INFO] [stderr]     |
[INFO] [stderr] 387 |     fn unpremultiply(&self) -> Color {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `SourceOver` should have a snake case name
[INFO] [stderr]    --> src/rasterust/mod.rs:434:13
[INFO] [stderr]     |
[INFO] [stderr] 434 |             SourceOver => dest.multiply(1. - src.a) + *src
[INFO] [stderr]     |             ^^^^^^^^^^ help: convert the identifier to snake case: `source_over`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `"docker" "inspect" "7eb12e2200b285dd8cf56a206850e88822a4895e202163c6949166c9d91c4eff"`
[INFO] running `"docker" "rm" "-f" "7eb12e2200b285dd8cf56a206850e88822a4895e202163c6949166c9d91c4eff"`
[INFO] [stdout] 7eb12e2200b285dd8cf56a206850e88822a4895e202163c6949166c9d91c4eff
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/acomminos/rasterust:/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=warn" "-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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] e51c2f7e1b599414b798ea894c1899d42942f8723e5f2f4bbfcd5c1dc03d739d
[INFO] running `"docker" "start" "-a" "e51c2f7e1b599414b798ea894c1899d42942f8723e5f2f4bbfcd5c1dc03d739d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rasterust-4069e2692b9a0afd
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "e51c2f7e1b599414b798ea894c1899d42942f8723e5f2f4bbfcd5c1dc03d739d"`
[INFO] running `"docker" "rm" "-f" "e51c2f7e1b599414b798ea894c1899d42942f8723e5f2f4bbfcd5c1dc03d739d"`
[INFO] [stdout] e51c2f7e1b599414b798ea894c1899d42942f8723e5f2f4bbfcd5c1dc03d739d