[INFO] fetching crate rgx 0.9.0...
[INFO] checking rgx-0.9.0 against 1.95.0 for pr-155915
[INFO] extracting crate rgx 0.9.0 into /workspace/builds/worker-5-tc1/source
[INFO] removed /workspace/builds/worker-5-tc1/source/rust-toolchain
[INFO] started tweaking crates.io crate rgx 0.9.0
[INFO] finished tweaking crates.io crate rgx 0.9.0
[INFO] tweaked toml for crates.io crate rgx 0.9.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rgx 0.9.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rgx 0.9.0 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded luminance-derive v0.10.0
[INFO] [stderr]   Downloaded luminance-std140 v0.2.1
[INFO] [stderr]   Downloaded nonempty v0.8.1
[INFO] [stderr]   Downloaded proc-macro2 v1.0.59
[INFO] [stderr]   Downloaded gl v0.14.0
[INFO] [stderr]   Downloaded quote v1.0.28
[INFO] [stderr]   Downloaded cmake v0.1.50
[INFO] [stderr]   Downloaded luminance-gl v0.19.1
[INFO] [stderr]   Downloaded log v0.4.18
[INFO] [stderr]   Downloaded xml-rs v0.8.14
[INFO] [stderr]   Downloaded luminance v0.47.0
[INFO] [stderr]   Downloaded glfw v0.52.0
[INFO] [stderr]   Downloaded syn v2.0.18
[INFO] [stderr]   Downloaded libc v0.2.146
[INFO] [stderr]   Downloaded glfw-sys v4.0.0+3.3.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 315e891284e6114f0c24d064696f93dc9f0c83d34f8b2bc63b8a4d0f89ca0196
[INFO] running `Command { std: "docker" "start" "-a" "315e891284e6114f0c24d064696f93dc9f0c83d34f8b2bc63b8a4d0f89ca0196", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "315e891284e6114f0c24d064696f93dc9f0c83d34f8b2bc63b8a4d0f89ca0196", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "315e891284e6114f0c24d064696f93dc9f0c83d34f8b2bc63b8a4d0f89ca0196", kill_on_drop: false }`
[INFO] [stdout] 315e891284e6114f0c24d064696f93dc9f0c83d34f8b2bc63b8a4d0f89ca0196
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3a669f88746b433bfe34e51785667c5840f0a2c2e58fd0b7d8d88a724ca1d8e
[INFO] running `Command { std: "docker" "start" "-a" "b3a669f88746b433bfe34e51785667c5840f0a2c2e58fd0b7d8d88a724ca1d8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.59
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling log v0.4.18
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling xml-rs v0.8.14
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]     Checking raw-window-handle v0.5.2
[INFO] [stderr]     Checking nonempty v0.8.1
[INFO] [stderr]     Checking termcolor v1.2.0
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]    Compiling glfw-sys v4.0.0+3.3.5
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling syn v2.0.18
[INFO] [stderr]    Compiling gl v0.14.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling luminance-derive v0.10.0
[INFO] [stderr]     Checking glfw v0.52.0
[INFO] [stderr]     Checking luminance v0.47.0
[INFO] [stderr]     Checking luminance-std140 v0.2.1
[INFO] [stderr]     Checking luminance-gl v0.19.1
[INFO] [stderr]     Checking rgx v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/transform.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 152 |     #[must_use]
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, and traits
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/transform.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 152 |     #[must_use]
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, and traits
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::ops::ControlFlow` that must be used
[INFO] [stdout]    --> src/application.rs:303:13
[INFO] [stdout]     |
[INFO] [stdout] 303 |             root.event(&WidgetEvent::Tick(delta), &ctx, &mut data);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 303 |             let _ = root.event(&WidgetEvent::Tick(delta), &ctx, &mut data);
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::ops::ControlFlow` that must be used
[INFO] [stdout]    --> src/application.rs:317:17
[INFO] [stdout]     |
[INFO] [stdout] 317 |                 root.event(&ev, &ctx, &mut data);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 317 |                 let _ = root.event(&ev, &ctx, &mut data);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::ops::ControlFlow` that must be used
[INFO] [stdout]   --> src/ui/widgets/zstack.rs:75:21
[INFO] [stdout]    |
[INFO] [stdout] 75 |                     w.event(&WidgetEvent::MouseExit, ctx, data);
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 75 |                     let _ = w.event(&WidgetEvent::MouseExit, ctx, data);
[INFO] [stdout]    |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `State` is never constructed
[INFO] [stdout]   --> examples/hover.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 61 | struct State {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::ops::ControlFlow` that must be used
[INFO] [stdout]    --> src/application.rs:303:13
[INFO] [stdout]     |
[INFO] [stdout] 303 |             root.event(&WidgetEvent::Tick(delta), &ctx, &mut data);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 303 |             let _ = root.event(&WidgetEvent::Tick(delta), &ctx, &mut data);
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::ops::ControlFlow` that must be used
[INFO] [stdout]    --> src/application.rs:317:17
[INFO] [stdout]     |
[INFO] [stdout] 317 |                 root.event(&ev, &ctx, &mut data);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 317 |                 let _ = root.event(&ev, &ctx, &mut data);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::ops::ControlFlow` that must be used
[INFO] [stdout]   --> src/ui/tests.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 | /         self.root
[INFO] [stdout] 39 | |             .event(&WidgetEvent::MouseMove(point), &self.ctx, data);
[INFO] [stdout]    | |___________________________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 38 |         let _ = self.root
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::ops::ControlFlow` that must be used
[INFO] [stdout]   --> src/ui/tests.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 | /         self.root
[INFO] [stdout] 45 | |             .event(&WidgetEvent::MouseDown(MouseButton::Left), &self.ctx, data);
[INFO] [stdout]    | |_______________________________________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let _ = self.root
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::ops::ControlFlow` that must be used
[INFO] [stdout]   --> src/ui/tests.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 | /         self.root
[INFO] [stdout] 47 | |             .event(&WidgetEvent::MouseUp(MouseButton::Left), &self.ctx, data);
[INFO] [stdout]    | |_____________________________________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let _ = self.root
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::ops::ControlFlow` that must be used
[INFO] [stdout]   --> src/ui/widgets/zstack.rs:75:21
[INFO] [stdout]    |
[INFO] [stdout] 75 |                     w.event(&WidgetEvent::MouseExit, ctx, data);
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 75 |                     let _ = w.event(&WidgetEvent::MouseExit, ctx, data);
[INFO] [stdout]    |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.09s
[INFO] running `Command { std: "docker" "inspect" "b3a669f88746b433bfe34e51785667c5840f0a2c2e58fd0b7d8d88a724ca1d8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3a669f88746b433bfe34e51785667c5840f0a2c2e58fd0b7d8d88a724ca1d8e", kill_on_drop: false }`
[INFO] [stdout] b3a669f88746b433bfe34e51785667c5840f0a2c2e58fd0b7d8d88a724ca1d8e
