[INFO] updating cached repository https://github.com/lislis/piston-playground [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 3241d5b5eb24f25da697e2a6841ebb90f0648113 [INFO] testing lislis/piston-playground against 1.38.0 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Flislis%2Fpiston-playground" "work/builds/worker-1/source"` [INFO] [stderr] Cloning into 'work/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lislis/piston-playground on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/lislis/piston-playground [INFO] finished tweaking git repo https://github.com/lislis/piston-playground [INFO] tweaked toml for git repo https://github.com/lislis/piston-playground written to work/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/lislis/piston-playground already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"` [INFO] [stdout] 757c6b9d4fc3dc4b01334086c04a1b54026c7250dbac43320d863d703fb64700 [INFO] running `"docker" "start" "-a" "757c6b9d4fc3dc4b01334086c04a1b54026c7250dbac43320d863d703fb64700"` [INFO] [stderr] Compiling shared_library v0.1.5 [INFO] [stderr] Compiling glutin v0.7.4 [INFO] [stderr] Compiling pistoncore-input v0.17.1 [INFO] [stderr] Compiling gl v0.6.1 [INFO] [stderr] Compiling gfx_core v0.6.0 [INFO] [stderr] Compiling arrayvec v0.3.22 [INFO] [stderr] Compiling fs2 v0.2.5 [INFO] [stderr] Compiling x11-dl v2.12.0 [INFO] [stderr] Compiling libloading v0.3.4 [INFO] [stderr] Compiling memmap v0.4.0 [INFO] [stderr] Compiling dlib v0.3.1 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling wayland-sys v0.7.8 [INFO] [stderr] Compiling rusttype v0.2.1 [INFO] [stderr] Compiling wayland-client v0.7.8 [INFO] [stderr] Compiling pistoncore-window v0.26.2 [INFO] [stderr] Compiling pistoncore-event_loop v0.31.4 [INFO] [stderr] Compiling wayland-kbd v0.6.3 [INFO] [stderr] Compiling wayland-window v0.4.4 [INFO] [stderr] warning[E0311]: the parameter type `K` may not live long enough [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:81:19 [INFO] [stderr] | [INFO] [stderr] 81 | match node.force() { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding an explicit lifetime bound for `K` [INFO] [stderr] note: the parameter type `K` must be valid for the anonymous lifetime #1 defined on the function body at 77:9... [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | / fn clone_subtree( [INFO] [stderr] 78 | | node: node::NodeRef) [INFO] [stderr] 79 | | -> BTreeMap { [INFO] [stderr] 80 | | [INFO] [stderr] ... | [INFO] [stderr] 136| | } [INFO] [stderr] 137| | } [INFO] [stderr] | |_________^ [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] warning[E0311]: the parameter type `V` may not live long enough [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:81:19 [INFO] [stderr] | [INFO] [stderr] 81 | match node.force() { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding an explicit lifetime bound for `V` [INFO] [stderr] note: the parameter type `V` must be valid for the anonymous lifetime #1 defined on the function body at 77:9... [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | / fn clone_subtree( [INFO] [stderr] 78 | | node: node::NodeRef) [INFO] [stderr] 79 | | -> BTreeMap { [INFO] [stderr] 80 | | [INFO] [stderr] ... | [INFO] [stderr] 136| | } [INFO] [stderr] 137| | } [INFO] [stderr] | |_________^ [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Compiling piston v0.31.4 [INFO] [stderr] Compiling winit v0.5.11 [INFO] [stderr] Compiling pistoncore-glutin_window v0.35.1 [INFO] [stderr] Compiling gfx v0.14.1 [INFO] [stderr] Compiling gfx_device_gl v0.13.0 [INFO] [stderr] Compiling piston-gfx_texture v0.22.1 [INFO] [stderr] Compiling piston2d-gfx_graphics v0.38.0 [INFO] [stderr] Compiling piston_window v0.64.0 [INFO] [stderr] Compiling draw v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/main.rs:166:82 [INFO] [stderr] | [INFO] [stderr] 166 | image(&apple_gone, c.transform.scale(0.5, 0.5).trans((0.0 + (i * 50) as f64), 0.0), g); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/main.rs:168:77 [INFO] [stderr] | [INFO] [stderr] 168 | image(&apple, c.transform.scale(0.5, 0.5).trans((0.0 + (i * 50) as f64), 0.0), g); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/main.rs:164:29 [INFO] [stderr] | [INFO] [stderr] 164 | for (i, v) in (0..player.apples.total).enumerate() { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_v` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ci` [INFO] [stderr] --> src/main.rs:172:26 [INFO] [stderr] | [INFO] [stderr] 172 | for (ci, cv) in (0..player.rows).enumerate() { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_ci` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ri` [INFO] [stderr] --> src/main.rs:173:30 [INFO] [stderr] | [INFO] [stderr] 173 | for (ri, rv) in (0..player.columns).enumerate() { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_ri` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/player.rs:33:13 [INFO] [stderr] | [INFO] [stderr] 33 | for t in self.throwable.iter() { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_t` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `delta_time` [INFO] [stderr] --> src/player.rs:32:30 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn update(&mut self, delta_time: f64) { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_delta_time` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `update` [INFO] [stderr] --> src/throwable.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn update(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `update` [INFO] [stderr] --> src/player.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn update(&mut self, delta_time: f64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `moving` [INFO] [stderr] --> src/main.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | moving: bool, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `ltr` [INFO] [stderr] --> src/main.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | ltr: bool, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `speed` [INFO] [stderr] --> src/main.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | speed: f64 [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `update` [INFO] [stderr] --> src/main.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn update(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `COLOR` should have a snake case name [INFO] [stderr] --> src/main.rs:78:9 [INFO] [stderr] | [INFO] [stderr] 78 | let COLOR = [0.3, 0.5, 0.5, 1.0]; [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `color` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 54.98s [INFO] running `"docker" "inspect" "757c6b9d4fc3dc4b01334086c04a1b54026c7250dbac43320d863d703fb64700"` [INFO] running `"docker" "rm" "-f" "757c6b9d4fc3dc4b01334086c04a1b54026c7250dbac43320d863d703fb64700"` [INFO] [stdout] 757c6b9d4fc3dc4b01334086c04a1b54026c7250dbac43320d863d703fb64700 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 11a2f74204c8cad4983b66de66ee31c54498c473ab6b048ef0a15d5c5aa946fc [INFO] running `"docker" "start" "-a" "11a2f74204c8cad4983b66de66ee31c54498c473ab6b048ef0a15d5c5aa946fc"` [INFO] [stderr] Compiling draw v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/main.rs:166:82 [INFO] [stderr] | [INFO] [stderr] 166 | image(&apple_gone, c.transform.scale(0.5, 0.5).trans((0.0 + (i * 50) as f64), 0.0), g); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/main.rs:168:77 [INFO] [stderr] | [INFO] [stderr] 168 | image(&apple, c.transform.scale(0.5, 0.5).trans((0.0 + (i * 50) as f64), 0.0), g); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/main.rs:164:29 [INFO] [stderr] | [INFO] [stderr] 164 | for (i, v) in (0..player.apples.total).enumerate() { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_v` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ci` [INFO] [stderr] --> src/main.rs:172:26 [INFO] [stderr] | [INFO] [stderr] 172 | for (ci, cv) in (0..player.rows).enumerate() { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_ci` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ri` [INFO] [stderr] --> src/main.rs:173:30 [INFO] [stderr] | [INFO] [stderr] 173 | for (ri, rv) in (0..player.columns).enumerate() { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_ri` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/player.rs:33:13 [INFO] [stderr] | [INFO] [stderr] 33 | for t in self.throwable.iter() { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_t` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `delta_time` [INFO] [stderr] --> src/player.rs:32:30 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn update(&mut self, delta_time: f64) { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_delta_time` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `update` [INFO] [stderr] --> src/throwable.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn update(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `update` [INFO] [stderr] --> src/player.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn update(&mut self, delta_time: f64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `moving` [INFO] [stderr] --> src/main.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | moving: bool, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `ltr` [INFO] [stderr] --> src/main.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | ltr: bool, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `speed` [INFO] [stderr] --> src/main.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | speed: f64 [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `update` [INFO] [stderr] --> src/main.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn update(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `COLOR` should have a snake case name [INFO] [stderr] --> src/main.rs:78:9 [INFO] [stderr] | [INFO] [stderr] 78 | let COLOR = [0.3, 0.5, 0.5, 1.0]; [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `color` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.67s [INFO] running `"docker" "inspect" "11a2f74204c8cad4983b66de66ee31c54498c473ab6b048ef0a15d5c5aa946fc"` [INFO] running `"docker" "rm" "-f" "11a2f74204c8cad4983b66de66ee31c54498c473ab6b048ef0a15d5c5aa946fc"` [INFO] [stdout] 11a2f74204c8cad4983b66de66ee31c54498c473ab6b048ef0a15d5c5aa946fc [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"` [INFO] [stdout] 2a2a8a45de805baf4915d4d1fef94b9471a5e081fdbeee1b54b9586d8e65485e [INFO] running `"docker" "start" "-a" "2a2a8a45de805baf4915d4d1fef94b9471a5e081fdbeee1b54b9586d8e65485e"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/image-b7a5abf29ff143b8 [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" "2a2a8a45de805baf4915d4d1fef94b9471a5e081fdbeee1b54b9586d8e65485e"` [INFO] running `"docker" "rm" "-f" "2a2a8a45de805baf4915d4d1fef94b9471a5e081fdbeee1b54b9586d8e65485e"` [INFO] [stdout] 2a2a8a45de805baf4915d4d1fef94b9471a5e081fdbeee1b54b9586d8e65485e