[INFO] fetching crate ruckus-2d 0.1.1...
[INFO] checking ruckus-2d-0.1.1 against try#72f88fc4e9458f89516a0b8b0868f3718aec5b47 for pr-74989
[INFO] extracting crate ruckus-2d 0.1.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate ruckus-2d 0.1.1 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 ruckus-2d 0.1.1
[INFO] finished tweaking crates.io crate ruckus-2d 0.1.1
[INFO] tweaked toml for crates.io crate ruckus-2d 0.1.1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate ruckus-2d 0.1.1 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]  Downloading crates ...
[INFO] [stderr]   Downloaded nalgebra-glm v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stdout] a2bb0390547d16d5ebf160ff99120762b310dc66c9e280e255a0166f7b7377ca
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a2bb0390547d16d5ebf160ff99120762b310dc66c9e280e255a0166f7b7377ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2bb0390547d16d5ebf160ff99120762b310dc66c9e280e255a0166f7b7377ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2bb0390547d16d5ebf160ff99120762b310dc66c9e280e255a0166f7b7377ca", kill_on_drop: false }`
[INFO] [stdout] a2bb0390547d16d5ebf160ff99120762b310dc66c9e280e255a0166f7b7377ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stdout] 4b72bd8043ea2424c45d4213b550c0fa9ce6a88eb50677c62f0baa4914811475
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4b72bd8043ea2424c45d4213b550c0fa9ce6a88eb50677c62f0baa4914811475", kill_on_drop: false }`
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[INFO] [stderr]     Checking rusttype v0.7.9
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[INFO] [stdout] warning: unused import: `crate::opengl::gl_unbind_array_buffer`
[INFO] [stdout]  --> src/ruckus.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::opengl::gl_unbind_array_buffer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::opengl::gl_unbind_element_buffer`
[INFO] [stdout]  --> src/ruckus.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::opengl::gl_unbind_element_buffer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `flip_vertical_in`
[INFO] [stdout]   --> src/graphics.rs:13:38
[INFO] [stdout]    |
[INFO] [stdout] 13 | use image::imageops::{flip_vertical, flip_vertical_in};
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::opengl::gl_unbind_array_buffer`
[INFO] [stdout]  --> src/ruckus.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::opengl::gl_unbind_array_buffer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::opengl::gl_unbind_element_buffer`
[INFO] [stdout]  --> src/ruckus.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::opengl::gl_unbind_element_buffer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `flip_vertical_in`
[INFO] [stdout]   --> src/graphics.rs:13:38
[INFO] [stdout]    |
[INFO] [stdout] 13 | use image::imageops::{flip_vertical, flip_vertical_in};
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gl`
[INFO] [stdout]    --> src/buffers.rs:378:5
[INFO] [stdout]     |
[INFO] [stdout] 378 | let gl = opengl();
[INFO] [stdout]     |     ^^ help: if this is intentional, prefix it with an underscore: `_gl`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attribs`
[INFO] [stdout]    --> src/buffers.rs:377:49
[INFO] [stdout]     |
[INFO] [stdout] 377 | pub fn set_vertex_layout(buffer: &VertexBuffer, attribs: &[VertexAttribute]) {
[INFO] [stdout]     |                                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attribs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `format`
[INFO] [stdout]   --> src/graphics.rs:53:55
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn from_memory(data: Vec<u8>, w: u32, h: u32, format: TextureFormat) -> Texture {
[INFO] [stdout]    |                                                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_format`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gl`
[INFO] [stdout]    --> src/buffers.rs:378:5
[INFO] [stdout]     |
[INFO] [stdout] 378 | let gl = opengl();
[INFO] [stdout]     |     ^^ help: if this is intentional, prefix it with an underscore: `_gl`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attribs`
[INFO] [stdout]    --> src/buffers.rs:377:49
[INFO] [stdout]     |
[INFO] [stdout] 377 | pub fn set_vertex_layout(buffer: &VertexBuffer, attribs: &[VertexAttribute]) {
[INFO] [stdout]     |                                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attribs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `format`
[INFO] [stdout]   --> src/graphics.rs:53:55
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn from_memory(data: Vec<u8>, w: u32, h: u32, format: TextureFormat) -> Texture {
[INFO] [stdout]    |                                                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_format`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/opengl.rs:223:24
[INFO] [stdout]     |
[INFO] [stdout] 216 |         unsafe {
[INFO] [stdout]     |         ------ because it's nested under this `unsafe` block
[INFO] [stdout] ...
[INFO] [stdout] 223 |             let name = unsafe { std::ffi::CStr::from_ptr(name.as_ptr()).to_str().unwrap() };
[INFO] [stdout]     |                        ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `CLIP_NEAR_DEFAULT`
[INFO] [stdout]   --> src/ruckus.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | const CLIP_NEAR_DEFAULT: f32 = 0.1;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `CLIP_FAR_DEFAULT`
[INFO] [stdout]   --> src/ruckus.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | const CLIP_FAR_DEFAULT: f32 = 1000.;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `instanced_mat_buffer`
[INFO] [stdout]   --> src/ruckus.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     instanced_mat_buffer: VertexBuffer,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `instanced_shader`
[INFO] [stdout]   --> src/ruckus.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 64 |     instanced_shader: Shader,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/opengl.rs:223:24
[INFO] [stdout]     |
[INFO] [stdout] 216 |         unsafe {
[INFO] [stdout]     |         ------ because it's nested under this `unsafe` block
[INFO] [stdout] ...
[INFO] [stdout] 223 |             let name = unsafe { std::ffi::CStr::from_ptr(name.as_ptr()).to_str().unwrap() };
[INFO] [stdout]     |                        ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `CLIP_NEAR_DEFAULT`
[INFO] [stdout]   --> src/ruckus.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | const CLIP_NEAR_DEFAULT: f32 = 0.1;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `CLIP_FAR_DEFAULT`
[INFO] [stdout]   --> src/ruckus.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | const CLIP_FAR_DEFAULT: f32 = 1000.;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `instanced_mat_buffer`
[INFO] [stdout]   --> src/ruckus.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     instanced_mat_buffer: VertexBuffer,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `instanced_shader`
[INFO] [stdout]   --> src/ruckus.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 64 |     instanced_shader: Shader,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `glutin::PossiblyCurrent`
[INFO] [stdout]  --> examples/sprite.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use glutin::PossiblyCurrent;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ruckus::vertex::*`
[INFO] [stdout]  --> examples/sprite.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ruckus::vertex::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ruckus::buffers::*`
[INFO] [stdout]  --> examples/sprite.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use ruckus::buffers::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ffi::CStr`
[INFO] [stdout]  --> examples/sprite.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::ffi::CStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> examples/sprite.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |         let mut q = ruckus::sys::Quad::default();
[INFO] [stdout]    |             ----^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> examples/sprite.rs:71:32
[INFO] [stdout]    |
[INFO] [stdout] 59 |     unsafe {
[INFO] [stdout]    |     ------ because it's nested under this `unsafe` block
[INFO] [stdout] ...
[INFO] [stdout] 71 |         let windowed_context = unsafe { windowed_context.make_current().unwrap() };
[INFO] [stdout]    |                                ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `SCR_WIDTH`
[INFO] [stdout]   --> examples/sprite.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | const SCR_WIDTH: u32 = 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: `SCR_HEIGHT`
[INFO] [stdout]   --> examples/sprite.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | const SCR_HEIGHT: u32 = 600;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `GL_CONTEXT`
[INFO] [stdout]   --> examples/sprite.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | static mut GL_CONTEXT: Option<gl::Gl> = None;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 47s
[INFO] running `Command { std: "docker" "inspect" "4b72bd8043ea2424c45d4213b550c0fa9ce6a88eb50677c62f0baa4914811475", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b72bd8043ea2424c45d4213b550c0fa9ce6a88eb50677c62f0baa4914811475", kill_on_drop: false }`
[INFO] [stdout] 4b72bd8043ea2424c45d4213b550c0fa9ce6a88eb50677c62f0baa4914811475
