[INFO] fetching crate surfman 0.3.0...
[INFO] checking surfman-0.3.0 against try#72f88fc4e9458f89516a0b8b0868f3718aec5b47 for pr-74989
[INFO] extracting crate surfman 0.3.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate surfman 0.3.0 on toolchain 72f88fc4e9458f89516a0b8b0868f3718aec5b47
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate surfman 0.3.0
[INFO] finished tweaking crates.io crate surfman 0.3.0
[INFO] tweaked toml for crates.io crate surfman 0.3.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate surfman 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mozangle v0.2.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ec6000d6bd9c47f685f90ec4000c785b000778c7fb3204a7a3cb12ecd0d82341
[INFO] running `Command { std: "docker" "start" "-a" "ec6000d6bd9c47f685f90ec4000c785b000778c7fb3204a7a3cb12ecd0d82341", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec6000d6bd9c47f685f90ec4000c785b000778c7fb3204a7a3cb12ecd0d82341", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec6000d6bd9c47f685f90ec4000c785b000778c7fb3204a7a3cb12ecd0d82341", kill_on_drop: false }`
[INFO] [stdout] ec6000d6bd9c47f685f90ec4000c785b000778c7fb3204a7a3cb12ecd0d82341
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 52f77976a1eaf054fcac11a4d31295058dcc361c4136c639153359a0a652f702
[INFO] running `Command { std: "docker" "start" "-a" "52f77976a1eaf054fcac11a4d31295058dcc361c4136c639153359a0a652f702", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling libloading v0.6.2
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking xdg v2.2.0
[INFO] [stderr]     Checking xml-rs v0.8.3
[INFO] [stderr]     Checking smallvec v1.4.0
[INFO] [stderr]     Checking adler32 v1.1.0
[INFO] [stderr]    Compiling cfg_aliases v0.1.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.8
[INFO] [stderr]     Checking percent-encoding v2.1.0
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling x11-dl v2.18.5
[INFO] [stderr]     Checking lock_api v0.3.4
[INFO] [stderr]     Checking walkdir v2.3.1
[INFO] [stderr]     Checking inflate v0.4.5
[INFO] [stderr]     Checking crc32fast v1.2.0
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking parking_lot_core v0.7.2
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling wayland-scanner v0.21.13
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking clap v2.33.1
[INFO] [stderr]     Checking smallvec v0.6.13
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]     Checking dlib v0.4.2
[INFO] [stderr]     Checking parking_lot v0.10.2
[INFO] [stderr]     Checking wayland-sys v0.21.13
[INFO] [stderr]     Checking wayland-sys v0.24.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking stb_truetype v0.3.1
[INFO] [stderr]     Checking deflate v0.7.20
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]     Checking png v0.15.3
[INFO] [stderr]    Compiling gl v0.14.0
[INFO] [stderr]    Compiling surfman v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking ordered-float v1.0.2
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking line_drawing v0.7.0
[INFO] [stderr]     Checking euclid v0.20.13
[INFO] [stderr]     Checking rusttype v0.8.3
[INFO] [stderr]    Compiling wayland-client v0.21.13
[INFO] [stderr]    Compiling wayland-protocols v0.21.13
[INFO] [stderr]     Checking rusttype v0.7.9
[INFO] [stderr]     Checking andrew v0.2.1
[INFO] [stderr]     Checking wayland-commons v0.21.13
[INFO] [stderr]     Checking smithay-client-toolkit v0.4.6
[INFO] [stderr]     Checking winit v0.19.3
[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`, `EventsLoop`, `KeyboardInput`, `VirtualKeyCode`
[INFO] [stdout]  --> examples/chaos_game.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 | use winit::{DeviceEvent, Event, EventsLoop, KeyboardInput, VirtualKeyCode};
[INFO] [stdout]   |             ^^^^^^^^^^^  ^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `WindowBuilder`, `WindowEvent`
[INFO] [stdout]   --> examples/chaos_game.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 | use winit::{WindowBuilder, WindowEvent};
[INFO] [stdout]    |             ^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `WINDOW_WIDTH`
[INFO] [stdout]   --> examples/chaos_game.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | 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 is never used: `WINDOW_HEIGHT`
[INFO] [stdout]   --> examples/chaos_game.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | const WINDOW_HEIGHT: i32 = 600;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BYTES_PER_PIXEL`
[INFO] [stdout]   --> examples/chaos_game.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | const BYTES_PER_PIXEL: usize = 4;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `FOREGROUND_COLOR`
[INFO] [stdout]   --> examples/chaos_game.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | const FOREGROUND_COLOR: u32 = !0;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ITERATIONS_PER_FRAME`
[INFO] [stdout]   --> examples/chaos_game.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | const ITERATIONS_PER_FRAME: usize = 20;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `TRIANGLE_POINTS`
[INFO] [stdout]   --> examples/chaos_game.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | / static TRIANGLE_POINTS: [(f32, f32); 3] = [
[INFO] [stdout] 25 | |     (400.0,          300.0 + 75.0 + 150.0),
[INFO] [stdout] 26 | |     (400.0 + 259.81, 300.0 + 75.0 - 300.0),
[INFO] [stdout] 27 | |     (400.0 - 259.81, 300.0 + 75.0 - 300.0),
[INFO] [stdout] 28 | | ];
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `put_pixel`
[INFO] [stdout]   --> examples/chaos_game.rs:87:4
[INFO] [stdout]    |
[INFO] [stdout] 87 | fn put_pixel(data: &mut [u8], point: &Point2D<f32>, color: u32) {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 16s
[INFO] running `Command { std: "docker" "inspect" "52f77976a1eaf054fcac11a4d31295058dcc361c4136c639153359a0a652f702", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52f77976a1eaf054fcac11a4d31295058dcc361c4136c639153359a0a652f702", kill_on_drop: false }`
[INFO] [stdout] 52f77976a1eaf054fcac11a4d31295058dcc361c4136c639153359a0a652f702
