[INFO] cloning repository https://github.com/barnex/opengl-rust-gravity
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/barnex/opengl-rust-gravity" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbarnex%2Fopengl-rust-gravity", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbarnex%2Fopengl-rust-gravity'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b280bef75088adc585df9aae129c6ad38c9626d7
[INFO] testing barnex/opengl-rust-gravity/b280bef75088adc585df9aae129c6ad38c9626d7 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbarnex%2Fopengl-rust-gravity" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/barnex/opengl-rust-gravity
[INFO] finished tweaking git repo https://github.com/barnex/opengl-rust-gravity
[INFO] tweaked toml for git repo https://github.com/barnex/opengl-rust-gravity written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/barnex/opengl-rust-gravity on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/barnex/opengl-rust-gravity 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8aa71423df00e94af608e7113c74bf9027306fbd8162c65adfdf9d510a6545d0
[INFO] running `Command { std: "docker" "start" "-a" "8aa71423df00e94af608e7113c74bf9027306fbd8162c65adfdf9d510a6545d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8aa71423df00e94af608e7113c74bf9027306fbd8162c65adfdf9d510a6545d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8aa71423df00e94af608e7113c74bf9027306fbd8162c65adfdf9d510a6545d0", kill_on_drop: false }`
[INFO] [stdout] 8aa71423df00e94af608e7113c74bf9027306fbd8162c65adfdf9d510a6545d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b27207358bacb5c758f5cea3518f57d6e355adcf124403d2b1dc8b050ccc08c6
[INFO] running `Command { std: "docker" "start" "-a" "b27207358bacb5c758f5cea3518f57d6e355adcf124403d2b1dc8b050ccc08c6", kill_on_drop: false }`
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `grav3_gl` in package `grav3_lib v0.1.0 (/opt/rustwide/workdir/grav3_lib)` has the same output filename as the bin target `grav3_gl` in package `grav3_gl v0.1.0 (/opt/rustwide/workdir/grav3_gl)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/grav3_gl
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `grav3_gl` in package `grav3_lib v0.1.0 (/opt/rustwide/workdir/grav3_lib)` has the same output filename as the bin target `grav3_gl` in package `grav3_gl v0.1.0 (/opt/rustwide/workdir/grav3_gl)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/grav3_gl.dwp
[INFO] [stderr] The targets should have unique names.
[INFO] [stderr] Consider changing their names to be unique or compiling them separately.
[INFO] [stderr] This may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>.
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[INFO] [stderr]    Compiling parking_lot_core v0.8.0
[INFO] [stderr]    Compiling wayland-commons v0.28.1
[INFO] [stderr]    Compiling calloop v0.6.5
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[INFO] [stderr]    Compiling jpeg-decoder v0.1.20
[INFO] [stderr]    Compiling lock_api v0.4.1
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling winit v0.23.0
[INFO] [stderr]    Compiling bytemuck v1.4.1
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling wayland-client v0.28.1
[INFO] [stderr]    Compiling wayland-protocols v0.28.1
[INFO] [stderr]    Compiling mio-extras v2.0.6
[INFO] [stderr]    Compiling parking_lot v0.11.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling image v0.23.10
[INFO] [stderr]    Compiling raw-window-handle v0.3.3
[INFO] [stderr]    Compiling shared_library v0.1.9
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling gl_vec v0.1.0 (/opt/rustwide/workdir/gl_vec)
[INFO] [stdout] warning: unused import: `dvec::*`
[INFO] [stdout]  --> gl_vec/src/lib.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use dvec::*;
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling wayland-cursor v0.28.1
[INFO] [stderr]    Compiling wayland-egl v0.28.1
[INFO] [stderr]    Compiling gl_safe v0.1.0 (/opt/rustwide/workdir/gl_safe)
[INFO] [stderr]    Compiling gl_obj v0.1.0 (/opt/rustwide/workdir/gl_obj)
[INFO] [stdout] warning: unused import: `consts::*`
[INFO] [stdout]   --> gl_obj/src/lib.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use consts::*;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `dimensionality` is never read
[INFO] [stdout]  --> gl_obj/src/texture.rs:9:2
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Texture {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 9 |     dimensionality: u8,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Texture` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling gl_img v0.1.0 (/opt/rustwide/workdir/gl_img)
[INFO] [stderr]    Compiling structopt-derive v0.4.13
[INFO] [stderr]    Compiling structopt v0.3.20
[INFO] [stderr]    Compiling grav3_lib v0.1.0 (/opt/rustwide/workdir/grav3_lib)
[INFO] [stdout] error[E0463]: can't find crate for `gl_safe`
[INFO] [stdout]   --> grav3_lib/src/bin/grav3_gl.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | extern crate gl_safe;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `gl_win`
[INFO] [stdout]   --> grav3_lib/src/bin/grav3_gl.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | extern crate gl_win;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `grav3_lib/src/bin/texture.vert`: No such file or directory (os error 2)
[INFO] [stdout]   --> grav3_lib/src/bin/grav3_gl.rs:96:21
[INFO] [stdout]    |
[INFO] [stdout] 96 |             Shader::new_vert(include_str!("texture.vert")),
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `grav3_lib/src/bin/draw.frag`: No such file or directory (os error 2)
[INFO] [stdout]   --> grav3_lib/src/bin/grav3_gl.rs:97:21
[INFO] [stdout]    |
[INFO] [stdout] 97 |             Shader::new_frag(include_str!("draw.frag")),
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `grav3_lib/src/bin/decay.glsl`: No such file or directory (os error 2)
[INFO] [stdout]    --> grav3_lib/src/bin/grav3_gl.rs:102:32
[INFO] [stdout]     |
[INFO] [stdout] 102 |             p_decay: Self::compute_prog(include_str!("decay.glsl")),
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `grav3_lib/src/bin/density.glsl`: No such file or directory (os error 2)
[INFO] [stdout]    --> grav3_lib/src/bin/grav3_gl.rs:103:34
[INFO] [stdout]     |
[INFO] [stdout] 103 |             p_density: Self::compute_prog(include_str!("density.glsl")),
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `grav3`
[INFO] [stdout]  --> grav3_lib/src/bin/grav3_gl.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use grav3::prelude::*;
[INFO] [stdout]   |     ^^^^^ use of unresolved module or unlinked crate `grav3`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `grav3`, use `cargo add grav3` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `glutin`
[INFO] [stdout]   --> grav3_lib/src/bin/grav3_gl.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use glutin::event::ElementState;
[INFO] [stdout]    |     ^^^^^^ use of unresolved module or unlinked crate `glutin`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 20 - use glutin::event::ElementState;
[INFO] [stdout] 20 + use gl_win::event::ElementState;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `glutin`
[INFO] [stdout]   --> grav3_lib/src/bin/grav3_gl.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use glutin::event::MouseButton;
[INFO] [stdout]    |     ^^^^^^ use of unresolved module or unlinked crate `glutin`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 21 - use glutin::event::MouseButton;
[INFO] [stdout] 21 + use gl_win::event::MouseButton;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `glutin`
[INFO] [stdout]   --> grav3_lib/src/bin/grav3_gl.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use glutin::event::MouseScrollDelta;
[INFO] [stdout]    |     ^^^^^^ use of unresolved module or unlinked crate `glutin`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 22 - use glutin::event::MouseScrollDelta;
[INFO] [stdout] 22 + use gl_win::event::MouseScrollDelta;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `glutin`
[INFO] [stdout]   --> grav3_lib/src/bin/grav3_gl.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use glutin::event::VirtualKeyCode;
[INFO] [stdout]    |     ^^^^^^ use of unresolved module or unlinked crate `glutin`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 23 - use glutin::event::VirtualKeyCode;
[INFO] [stdout] 23 + use gl_win::event::VirtualKeyCode;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `gl_obj`
[INFO] [stdout]   --> grav3_lib/src/bin/grav3_gl.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use gl_obj::*;
[INFO] [stdout]    |     ^^^^^^ use of unresolved module or unlinked crate `gl_obj`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `gl_obj`, use `cargo add gl_obj` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `grav3_lib` (bin "grav3_gl") due to 12 previous errors; 1 warning emitted
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> grav3_lib/src/bin/grav3_gl.rs:141:22
[INFO] [stdout]     |
[INFO] [stdout] 141 |     fn steps(&mut self, n: u32) {
[INFO] [stdout]     |                         ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0463.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b27207358bacb5c758f5cea3518f57d6e355adcf124403d2b1dc8b050ccc08c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b27207358bacb5c758f5cea3518f57d6e355adcf124403d2b1dc8b050ccc08c6", kill_on_drop: false }`
[INFO] [stdout] b27207358bacb5c758f5cea3518f57d6e355adcf124403d2b1dc8b050ccc08c6