[INFO] updating cached repository https://github.com/birktj/gui-experiments [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] 00c6c1daaf583a3f43f1ecaca792d699a76d78bb [INFO] testing birktj/gui-experiments against 1.38.0 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbirktj%2Fgui-experiments" "work/builds/worker-0/source"` [INFO] [stderr] Cloning into 'work/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/birktj/gui-experiments 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/birktj/gui-experiments [INFO] finished tweaking git repo https://github.com/birktj/gui-experiments [INFO] tweaked toml for git repo https://github.com/birktj/gui-experiments written to work/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/birktj/gui-experiments 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/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] f7ca08161c02d26a5ce3cd2cf15ef8577c149e725eb9b0068ab468aa19dbf80a [INFO] running `"docker" "start" "-a" "f7ca08161c02d26a5ce3cd2cf15ef8577c149e725eb9b0068ab468aa19dbf80a"` [INFO] [stderr] Compiling rustc-hash v1.0.1 [INFO] [stderr] Compiling smallvec v0.6.6 [INFO] [stderr] Compiling alga v0.7.2 [INFO] [stderr] Compiling rusttype v0.7.3 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling winit v0.16.2 [INFO] [stderr] Compiling nalgebra v0.16.11 [INFO] [stderr] Compiling glutin v0.17.0 [INFO] [stderr] Compiling glium v0.22.0 [INFO] [stderr] warning[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.16.11/src/base/cg.rs:291:44 [INFO] [stderr] | [INFO] [stderr] 291 | self[(j, i)] += shift[j] * self[(D::dim() - 1, i)]; [INFO] [stderr] | ---------------------------^^^^------------------- [INFO] [stderr] | | | [INFO] [stderr] | | immutable borrow occurs here [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | mutable borrow later used here [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 gui-experiments v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused imports: `Matrix4`, `Rotation3`, `UnitQuaternion`, `Vector3` [INFO] [stderr] --> src/main.rs:9:10 [INFO] [stderr] | [INFO] [stderr] 9 | use na::{Matrix4, Rotation3, Similarity3, Transform3, UnitQuaternion, Vector3}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `next_state` is never read [INFO] [stderr] --> src/main.rs:124:13 [INFO] [stderr] | [INFO] [stderr] 124 | let mut next_state = RenderState::from_state(focus); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: method is never used: `render_z` [INFO] [stderr] --> src/render/rectangle.rs:95:5 [INFO] [stderr] | [INFO] [stderr] 95 | fn render_z(&self, target: &mut glium::Frame, matrix: [[f32; 4]; 4], x: f32, y: f32, z: f32, width: f32, height: f32) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Renderer` [INFO] [stderr] --> src/main.rs:56:1 [INFO] [stderr] | [INFO] [stderr] 56 | struct Renderer { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.89s [INFO] running `"docker" "inspect" "f7ca08161c02d26a5ce3cd2cf15ef8577c149e725eb9b0068ab468aa19dbf80a"` [INFO] running `"docker" "rm" "-f" "f7ca08161c02d26a5ce3cd2cf15ef8577c149e725eb9b0068ab468aa19dbf80a"` [INFO] [stdout] f7ca08161c02d26a5ce3cd2cf15ef8577c149e725eb9b0068ab468aa19dbf80a [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/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] f66b9d647b6f06ba6afa304e3bac38e984f5a7156706101c4d4078654ae847f6 [INFO] running `"docker" "start" "-a" "f66b9d647b6f06ba6afa304e3bac38e984f5a7156706101c4d4078654ae847f6"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling gui-experiments v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused imports: `Matrix4`, `Rotation3`, `UnitQuaternion`, `Vector3` [INFO] [stderr] --> src/main.rs:9:10 [INFO] [stderr] | [INFO] [stderr] 9 | use na::{Matrix4, Rotation3, Similarity3, Transform3, UnitQuaternion, Vector3}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `next_state` is never read [INFO] [stderr] --> src/main.rs:124:13 [INFO] [stderr] | [INFO] [stderr] 124 | let mut next_state = RenderState::from_state(focus); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: method is never used: `render_z` [INFO] [stderr] --> src/render/rectangle.rs:95:5 [INFO] [stderr] | [INFO] [stderr] 95 | fn render_z(&self, target: &mut glium::Frame, matrix: [[f32; 4]; 4], x: f32, y: f32, z: f32, width: f32, height: f32) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Renderer` [INFO] [stderr] --> src/main.rs:56:1 [INFO] [stderr] | [INFO] [stderr] 56 | struct Renderer { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.05s [INFO] running `"docker" "inspect" "f66b9d647b6f06ba6afa304e3bac38e984f5a7156706101c4d4078654ae847f6"` [INFO] running `"docker" "rm" "-f" "f66b9d647b6f06ba6afa304e3bac38e984f5a7156706101c4d4078654ae847f6"` [INFO] [stdout] f66b9d647b6f06ba6afa304e3bac38e984f5a7156706101c4d4078654ae847f6 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/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] 62650019b32fb51a416ebe5eb796f55c8241f4fc6a20aa17531fa87f6e5dc410 [INFO] running `"docker" "start" "-a" "62650019b32fb51a416ebe5eb796f55c8241f4fc6a20aa17531fa87f6e5dc410"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.48s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/gui_experiments-4b6eeef377e4bf58 [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" "62650019b32fb51a416ebe5eb796f55c8241f4fc6a20aa17531fa87f6e5dc410"` [INFO] running `"docker" "rm" "-f" "62650019b32fb51a416ebe5eb796f55c8241f4fc6a20aa17531fa87f6e5dc410"` [INFO] [stdout] 62650019b32fb51a416ebe5eb796f55c8241f4fc6a20aa17531fa87f6e5dc410