[INFO] fetching crate surfman 0.8.1...
[INFO] checking surfman-0.8.1 against master#84e729a59f216cc64755788a470f165429a731f4 for pr-123737-1
[INFO] extracting crate surfman 0.8.1 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate surfman 0.8.1 on toolchain 84e729a59f216cc64755788a470f165429a731f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+84e729a59f216cc64755788a470f165429a731f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate surfman 0.8.1
[INFO] finished tweaking crates.io crate surfman 0.8.1
[INFO] tweaked toml for crates.io crate surfman 0.8.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate surfman 0.8.1 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" "+84e729a59f216cc64755788a470f165429a731f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+84e729a59f216cc64755788a470f165429a731f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9f627e8074e0c4a09b9e55f4b1e081cdaf6598828865deb8c7fc93e03126cee0
[INFO] running `Command { std: "docker" "start" "-a" "9f627e8074e0c4a09b9e55f4b1e081cdaf6598828865deb8c7fc93e03126cee0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f627e8074e0c4a09b9e55f4b1e081cdaf6598828865deb8c7fc93e03126cee0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f627e8074e0c4a09b9e55f4b1e081cdaf6598828865deb8c7fc93e03126cee0", kill_on_drop: false }`
[INFO] [stdout] 9f627e8074e0c4a09b9e55f4b1e081cdaf6598828865deb8c7fc93e03126cee0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+84e729a59f216cc64755788a470f165429a731f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a5038bcc06102b481f21d3639382b71ba6be751e40453be98dab34432e90c31
[INFO] running `Command { std: "docker" "start" "-a" "2a5038bcc06102b481f21d3639382b71ba6be751e40453be98dab34432e90c31", kill_on_drop: false }`
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[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling xml-rs v0.8.19
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[INFO] [stderr]    Compiling surfman v0.8.1 (/opt/rustwide/workdir)
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[INFO] [stderr]     Checking calloop v0.10.6
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[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]   --> src/platform/unix/generic/../../../tests.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 79 |     drop(device.gl_api());
[INFO] [stdout]    |     ^^^^^---------------^
[INFO] [stdout]    |          |
[INFO] [stdout]    |          argument has type `GLApi`
[INFO] [stdout]    |
[INFO] [stdout]    = note: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]    = note: `#[warn(dropping_copy_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]   --> src/platform/unix/wayland/../../../tests.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 79 |     drop(device.gl_api());
[INFO] [stdout]    |     ^^^^^---------------^
[INFO] [stdout]    |          |
[INFO] [stdout]    |          argument has type `GLApi`
[INFO] [stdout]    |
[INFO] [stdout]    = note: use `let _ = ...` to ignore the expression or result
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rng`
[INFO] [stdout]  --> examples/chaos_game.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | use rand::{self, Rng};
[INFO] [stdout]   |                  ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SurfaceAccess`, `SurfaceType`
[INFO] [stdout]  --> examples/chaos_game.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 | use surfman::{SurfaceAccess, SurfaceType};
[INFO] [stdout]   |               ^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `winit::dpi::PhysicalSize`
[INFO] [stdout]  --> examples/chaos_game.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use winit::dpi::PhysicalSize;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DeviceEvent`, `Event`, `KeyboardInput`, `VirtualKeyCode`, `WindowEvent`
[INFO] [stdout]  --> examples/chaos_game.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use winit::event::{DeviceEvent, Event, WindowEvent, KeyboardInput, VirtualKeyCode};
[INFO] [stdout]   |                    ^^^^^^^^^^^  ^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ControlFlow`, `EventLoop`
[INFO] [stdout]   --> examples/chaos_game.rs:10:25
[INFO] [stdout]    |
[INFO] [stdout] 10 | use winit::event_loop::{ControlFlow, EventLoop};
[INFO] [stdout]    |                         ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `winit::window::WindowBuilder`
[INFO] [stdout]   --> examples/chaos_game.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use winit::window::WindowBuilder;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WINDOW_WIDTH` is never used
[INFO] [stdout]   --> examples/chaos_game.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | const WINDOW_WIDTH: i32 = 800;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WINDOW_HEIGHT` is never used
[INFO] [stdout]   --> examples/chaos_game.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | const WINDOW_HEIGHT: i32 = 600;
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BYTES_PER_PIXEL` is never used
[INFO] [stdout]   --> examples/chaos_game.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 | const BYTES_PER_PIXEL: usize = 4;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FOREGROUND_COLOR` is never used
[INFO] [stdout]   --> examples/chaos_game.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | const FOREGROUND_COLOR: u32 = !0;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ITERATIONS_PER_FRAME` is never used
[INFO] [stdout]   --> examples/chaos_game.rs:23:7
[INFO] [stdout]    |
[INFO] [stdout] 23 | const ITERATIONS_PER_FRAME: usize = 20;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `TRIANGLE_POINTS` is never used
[INFO] [stdout]   --> examples/chaos_game.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | static TRIANGLE_POINTS: [(f32, f32); 3] = [
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `put_pixel` is never used
[INFO] [stdout]   --> examples/chaos_game.rs:98:4
[INFO] [stdout]    |
[INFO] [stdout] 98 | fn put_pixel(data: &mut [u8], point: &Point2D<f32>, color: u32) {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "2a5038bcc06102b481f21d3639382b71ba6be751e40453be98dab34432e90c31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a5038bcc06102b481f21d3639382b71ba6be751e40453be98dab34432e90c31", kill_on_drop: false }`
[INFO] [stdout] 2a5038bcc06102b481f21d3639382b71ba6be751e40453be98dab34432e90c31