[INFO] fetching crate open_ui 1.4.0...
[INFO] testing open_ui-1.4.0 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate open_ui 1.4.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate open_ui 1.4.0
[INFO] finished tweaking crates.io crate open_ui 1.4.0
[INFO] tweaked toml for crates.io crate open_ui 1.4.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate open_ui 1.4.0 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate open_ui 1.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "bc88688d16854916cffc289be0ba7f38171adda0a76ce46ab9a125c2ef8b4777", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc88688d16854916cffc289be0ba7f38171adda0a76ce46ab9a125c2ef8b4777", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc88688d16854916cffc289be0ba7f38171adda0a76ce46ab9a125c2ef8b4777", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 781ec20409382a6276b205c6de6885131d67265dd7ea0f2f7a37c00eb7f72d4d
[INFO] running `Command { std: "docker" "start" "-a" "781ec20409382a6276b205c6de6885131d67265dd7ea0f2f7a37c00eb7f72d4d", kill_on_drop: false }`
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[INFO] [stderr]    Compiling libloading v0.7.3
[INFO] [stderr]    Compiling memchr v2.5.0
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[INFO] [stderr]    Compiling glutin_egl_sys v0.1.5
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[INFO] [stderr]    Compiling gimli v0.26.1
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[INFO] [stderr]    Compiling wayland-protocols v0.29.4
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[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling glium v0.31.0
[INFO] [stderr]    Compiling object v0.28.4
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]    Compiling takeable-option v0.5.0
[INFO] [stderr]    Compiling wayland-commons v0.29.4
[INFO] [stderr]    Compiling calloop v0.9.3
[INFO] [stderr]    Compiling addr2line v0.17.0
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[INFO] [stderr]    Compiling wayland-egl v0.29.4
[INFO] [stderr]    Compiling glutin v0.28.0
[INFO] [stderr]    Compiling open_ui v1.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:74:19
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn next_frame(&mut self) -> Option<RgbaImageRegion>;
[INFO] [stdout]    |                   ^^^^^^^^^            ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn next_frame(&mut self) -> Option<RgbaImageRegion<'_>>;
[INFO] [stdout]    |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:292:22
[INFO] [stdout]     |
[INFO] [stdout] 292 |     pub fn as_region(&self) -> RgbaImageRegion {
[INFO] [stdout]     |                      ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 292 |     pub fn as_region(&self) -> RgbaImageRegion<'_> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:299:23
[INFO] [stdout]     |
[INFO] [stdout] 299 |     pub fn get_region(&self, top_left: (u32, u32), bottom_right: (u32, u32)) -> Option<RgbaImageRegion> {
[INFO] [stdout]     |                       ^^^^^ the lifetime is elided here                                ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 299 |     pub fn get_region(&self, top_left: (u32, u32), bottom_right: (u32, u32)) -> Option<RgbaImageRegion<'_>> {
[INFO] [stdout]     |                                                                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> src/lib.rs:371:9
[INFO] [stdout]     |
[INFO] [stdout] 370 |     pub fn launch<T: 'static + UIController>(mut controller: T) {
[INFO] [stdout]     |     ----------------------------------------------------------- move the `impl` block outside of this associated function `launch`
[INFO] [stdout] 371 |         implement_vertex!(Vertex, dest, src);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         `Vertex` is not local
[INFO] [stdout]     |         `Vertex` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the macro `implement_vertex` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the macro `implement_vertex` may come from an old version of the `glium` crate, try updating your dependency with `cargo update -p glium`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `implement_vertex` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `Command { std: "docker" "inspect" "781ec20409382a6276b205c6de6885131d67265dd7ea0f2f7a37c00eb7f72d4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "781ec20409382a6276b205c6de6885131d67265dd7ea0f2f7a37c00eb7f72d4d", kill_on_drop: false }`
[INFO] [stdout] 781ec20409382a6276b205c6de6885131d67265dd7ea0f2f7a37c00eb7f72d4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee74820064199c6ed2a8b7c5e431d4048008e0ebb04e1643cf03a3248517f551
[INFO] running `Command { std: "docker" "start" "-a" "ee74820064199c6ed2a8b7c5e431d4048008e0ebb04e1643cf03a3248517f551", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:74:19
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn next_frame(&mut self) -> Option<RgbaImageRegion>;
[INFO] [stdout]    |                   ^^^^^^^^^            ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn next_frame(&mut self) -> Option<RgbaImageRegion<'_>>;
[INFO] [stdout]    |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling open_ui v1.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:292:22
[INFO] [stdout]     |
[INFO] [stdout] 292 |     pub fn as_region(&self) -> RgbaImageRegion {
[INFO] [stdout]     |                      ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 292 |     pub fn as_region(&self) -> RgbaImageRegion<'_> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:299:23
[INFO] [stdout]     |
[INFO] [stdout] 299 |     pub fn get_region(&self, top_left: (u32, u32), bottom_right: (u32, u32)) -> Option<RgbaImageRegion> {
[INFO] [stdout]     |                       ^^^^^ the lifetime is elided here                                ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 299 |     pub fn get_region(&self, top_left: (u32, u32), bottom_right: (u32, u32)) -> Option<RgbaImageRegion<'_>> {
[INFO] [stdout]     |                                                                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> src/lib.rs:371:9
[INFO] [stdout]     |
[INFO] [stdout] 370 |     pub fn launch<T: 'static + UIController>(mut controller: T) {
[INFO] [stdout]     |     ----------------------------------------------------------- move the `impl` block outside of this associated function `launch`
[INFO] [stdout] 371 |         implement_vertex!(Vertex, dest, src);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         `Vertex` is not local
[INFO] [stdout]     |         `Vertex` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the macro `implement_vertex` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the macro `implement_vertex` may come from an old version of the `glium` crate, try updating your dependency with `cargo update -p glium`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `implement_vertex` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:74:19
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn next_frame(&mut self) -> Option<RgbaImageRegion>;
[INFO] [stdout]    |                   ^^^^^^^^^            ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn next_frame(&mut self) -> Option<RgbaImageRegion<'_>>;
[INFO] [stdout]    |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:292:22
[INFO] [stdout]     |
[INFO] [stdout] 292 |     pub fn as_region(&self) -> RgbaImageRegion {
[INFO] [stdout]     |                      ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 292 |     pub fn as_region(&self) -> RgbaImageRegion<'_> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:299:23
[INFO] [stdout]     |
[INFO] [stdout] 299 |     pub fn get_region(&self, top_left: (u32, u32), bottom_right: (u32, u32)) -> Option<RgbaImageRegion> {
[INFO] [stdout]     |                       ^^^^^ the lifetime is elided here                                ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 299 |     pub fn get_region(&self, top_left: (u32, u32), bottom_right: (u32, u32)) -> Option<RgbaImageRegion<'_>> {
[INFO] [stdout]     |                                                                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> src/lib.rs:371:9
[INFO] [stdout]     |
[INFO] [stdout] 370 |     pub fn launch<T: 'static + UIController>(mut controller: T) {
[INFO] [stdout]     |     ----------------------------------------------------------- move the `impl` block outside of this associated function `launch`
[INFO] [stdout] 371 |         implement_vertex!(Vertex, dest, src);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         `Vertex` is not local
[INFO] [stdout]     |         `Vertex` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the macro `implement_vertex` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the macro `implement_vertex` may come from an old version of the `glium` crate, try updating your dependency with `cargo update -p glium`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `implement_vertex` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "ee74820064199c6ed2a8b7c5e431d4048008e0ebb04e1643cf03a3248517f551", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee74820064199c6ed2a8b7c5e431d4048008e0ebb04e1643cf03a3248517f551", kill_on_drop: false }`
[INFO] [stdout] ee74820064199c6ed2a8b7c5e431d4048008e0ebb04e1643cf03a3248517f551
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8179a6820aef63e9a020cc108e42a65c025c8bd95fe7c3dfd8f9ed2ec9affeed
[INFO] running `Command { std: "docker" "start" "-a" "8179a6820aef63e9a020cc108e42a65c025c8bd95fe7c3dfd8f9ed2ec9affeed", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/lib.rs:74:19
[INFO] [stderr]    |
[INFO] [stderr] 74 |     fn next_frame(&mut self) -> Option<RgbaImageRegion>;
[INFO] [stderr]    |                   ^^^^^^^^^            ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                   |
[INFO] [stderr]    |                   the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 74 |     fn next_frame(&mut self) -> Option<RgbaImageRegion<'_>>;
[INFO] [stderr]    |                                                       ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:292:22
[INFO] [stderr]     |
[INFO] [stderr] 292 |     pub fn as_region(&self) -> RgbaImageRegion {
[INFO] [stderr]     |                      ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                      |
[INFO] [stderr]     |                      the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 292 |     pub fn as_region(&self) -> RgbaImageRegion<'_> {
[INFO] [stderr]     |                                               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:299:23
[INFO] [stderr]     |
[INFO] [stderr] 299 |     pub fn get_region(&self, top_left: (u32, u32), bottom_right: (u32, u32)) -> Option<RgbaImageRegion> {
[INFO] [stderr]     |                       ^^^^^ the lifetime is elided here                                ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 299 |     pub fn get_region(&self, top_left: (u32, u32), bottom_right: (u32, u32)) -> Option<RgbaImageRegion<'_>> {
[INFO] [stderr]     |                                                                                                       ++++
[INFO] [stderr] 
[INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stderr]    --> src/lib.rs:371:9
[INFO] [stderr]     |
[INFO] [stderr] 370 |     pub fn launch<T: 'static + UIController>(mut controller: T) {
[INFO] [stderr]     |     ----------------------------------------------------------- move the `impl` block outside of this associated function `launch`
[INFO] [stderr] 371 |         implement_vertex!(Vertex, dest, src);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         `Vertex` is not local
[INFO] [stderr]     |         `Vertex` is not local
[INFO] [stderr]     |
[INFO] [stderr]     = note: the macro `implement_vertex` defines the non-local `impl`, and may need to be changed
[INFO] [stderr]     = note: the macro `implement_vertex` may come from an old version of the `glium` crate, try updating your dependency with `cargo update -p glium`
[INFO] [stderr]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stderr]     = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stderr]     = note: this warning originates in the macro `implement_vertex` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `open_ui` (lib) generated 4 warnings (run `cargo fix --lib -p open_ui` to apply 3 suggestions)
[INFO] [stderr] warning: `open_ui` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/open_ui-983f3fc5c02acc4c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test _de_alpha ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests open_ui
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8179a6820aef63e9a020cc108e42a65c025c8bd95fe7c3dfd8f9ed2ec9affeed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8179a6820aef63e9a020cc108e42a65c025c8bd95fe7c3dfd8f9ed2ec9affeed", kill_on_drop: false }`
[INFO] [stdout] 8179a6820aef63e9a020cc108e42a65c025c8bd95fe7c3dfd8f9ed2ec9affeed
