[INFO] cloning repository https://github.com/feylinara/vtt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/feylinara/vtt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffeylinara%2Fvtt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffeylinara%2Fvtt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1de704d31270c3e24122f39629ab1f7b87d12afe
[INFO] checking feylinara/vtt against 1.55.0 for beta-1.56-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffeylinara%2Fvtt" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/feylinara/vtt on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/feylinara/vtt
[INFO] finished tweaking git repo https://github.com/feylinara/vtt
[INFO] tweaked toml for git repo https://github.com/feylinara/vtt written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/feylinara/vtt already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] 78a68cb20e076db66a69b8dc7cde6154b7df0ee9b9eccf6bfb31c544e999817b
[INFO] running `Command { std: "docker" "start" "-a" "78a68cb20e076db66a69b8dc7cde6154b7df0ee9b9eccf6bfb31c544e999817b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78a68cb20e076db66a69b8dc7cde6154b7df0ee9b9eccf6bfb31c544e999817b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78a68cb20e076db66a69b8dc7cde6154b7df0ee9b9eccf6bfb31c544e999817b", kill_on_drop: false }`
[INFO] [stdout] 78a68cb20e076db66a69b8dc7cde6154b7df0ee9b9eccf6bfb31c544e999817b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b228f5b28d0b732752f175b25c925fe42e9b7167152cdd2533106ff46875b48f
[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" "b228f5b28d0b732752f175b25c925fe42e9b7167152cdd2533106ff46875b48f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.69
[INFO] [stderr]    Compiling futures-task v0.3.15
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]    Compiling servo-fontconfig-sys v5.0.1
[INFO] [stderr]    Compiling harfbuzz-sys v0.4.1
[INFO] [stderr]    Compiling tokio v1.5.0
[INFO] [stderr]    Compiling freetype-sys v0.11.0
[INFO] [stderr]    Compiling expat-sys v2.1.6
[INFO] [stderr]     Checking dirs-sys v0.3.6
[INFO] [stderr]     Checking mio v0.7.11
[INFO] [stderr]     Checking signal-hook-registry v1.3.0
[INFO] [stderr]    Compiling pathfinder_simd v0.5.0
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]     Checking rmp v0.8.10
[INFO] [stderr]     Checking wayland-cursor v0.28.5
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]     Checking smithay-client-toolkit v0.12.3
[INFO] [stderr]     Checking rmp-serde v0.15.4
[INFO] [stderr]     Checking mio-extras v2.0.6
[INFO] [stderr]     Checking freetype v0.5.1
[INFO] [stderr]     Checking servo-fontconfig v0.5.0
[INFO] [stderr]     Checking pathfinder_geometry v0.5.1
[INFO] [stderr]     Checking harfbuzz_rs v1.2.0
[INFO] [stderr]     Checking font-kit v0.9.1
[INFO] [stderr]     Checking winit v0.24.0
[INFO] [stderr]     Checking glutin v0.26.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling strum_macros v0.18.0
[INFO] [stderr]    Compiling futures-macro v0.3.15
[INFO] [stderr]    Compiling glib-macros v0.10.1
[INFO] [stderr]    Compiling pin-project-internal v1.0.7
[INFO] [stderr]    Compiling tokio-macros v1.1.0
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling system-deps v1.3.2
[INFO] [stderr]     Checking pin-project v1.0.7
[INFO] [stderr]     Checking tokio-serde v0.8.0
[INFO] [stderr]    Compiling glib-sys v0.10.1
[INFO] [stderr]    Compiling gobject-sys v0.10.0
[INFO] [stderr]    Compiling atk-sys v0.10.0
[INFO] [stderr]     Checking futures-executor v0.3.15
[INFO] [stderr]    Compiling atk v0.9.0
[INFO] [stderr]     Checking glib v0.10.3
[INFO] [stderr]     Checking vtt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0412]: cannot find type `VertexAttribObject` in this scope
[INFO] [stdout]   --> src/gui.rs:33:19
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn draw(vao: &VertexAttribObject, program: &Program, glyph_cache: &GlyphCache) {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::fgl::VertexAttribObject;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Program` in this scope
[INFO] [stdout]   --> src/gui.rs:33:49
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn draw(vao: &VertexAttribObject, program: &Program, glyph_cache: &GlyphCache) {
[INFO] [stdout]    |                                                 ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::fgl::Program;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/fgl/framebuffer.rs:179:9
[INFO] [stdout]     |
[INFO] [stdout] 179 | /         (match self {
[INFO] [stdout] 180 | |             Self::Rgba => gl::RGBA8,
[INFO] [stdout] 181 | |             Self::Depth => gl::DEPTH_COMPONENT16,
[INFO] [stdout] 182 | |             Self::DepthStencil => gl::DEPTH24_STENCIL8,
[INFO] [stdout] 183 | |         })
[INFO] [stdout]     | |__________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 179 |         match self {
[INFO] [stdout] 180 |             Self::Rgba => gl::RGBA8,
[INFO] [stdout] 181 |             Self::Depth => gl::DEPTH_COMPONENT16,
[INFO] [stdout] 182 |             Self::DepthStencil => gl::DEPTH24_STENCIL8,
[INFO] [stdout] 183 |         }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `types::GLenum`
[INFO] [stdout]  --> src/fgl/texture.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | use gl::{self, types::GLenum};
[INFO] [stdout]   |                ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Interleave`
[INFO] [stdout]  --> src/fgl/texture.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use itertools::Interleave;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `WindowBuilderExtUnix`, `WindowExtUnix`
[INFO] [stdout]   --> src/main.rs:19:30
[INFO] [stdout]    |
[INFO] [stdout] 19 | use glutin::platform::unix::{WindowBuilderExtUnix, WindowExtUnix};
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0106]: missing lifetime specifier
[INFO] [stdout]   --> src/gui.rs:11:60
[INFO] [stdout]    |
[INFO] [stdout] 11 |     font_cache: std::collections::HashMap<String, (FKFont, HBFont)>,
[INFO] [stdout]    |                                                            ^^^^^^ expected named lifetime parameter
[INFO] [stdout]    |
[INFO] [stdout] help: consider introducing a named lifetime parameter
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct GlyphCache<'a, S: Source> {
[INFO] [stdout] 10 |     source: S,
[INFO] [stdout] 11 |     font_cache: std::collections::HashMap<String, (FKFont, HBFont<'a>)>,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `VertexAttribObject` in this scope
[INFO] [stdout]   --> src/gui.rs:33:19
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn draw(vao: &VertexAttribObject, program: &Program, glyph_cache: &GlyphCache) {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::fgl::VertexAttribObject;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Program` in this scope
[INFO] [stdout]   --> src/gui.rs:33:49
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn draw(vao: &VertexAttribObject, program: &Program, glyph_cache: &GlyphCache) {
[INFO] [stdout]    |                                                 ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::fgl::Program;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/fgl/framebuffer.rs:179:9
[INFO] [stdout]     |
[INFO] [stdout] 179 | /         (match self {
[INFO] [stdout] 180 | |             Self::Rgba => gl::RGBA8,
[INFO] [stdout] 181 | |             Self::Depth => gl::DEPTH_COMPONENT16,
[INFO] [stdout] 182 | |             Self::DepthStencil => gl::DEPTH24_STENCIL8,
[INFO] [stdout] 183 | |         })
[INFO] [stdout]     | |__________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 179 |         match self {
[INFO] [stdout] 180 |             Self::Rgba => gl::RGBA8,
[INFO] [stdout] 181 |             Self::Depth => gl::DEPTH_COMPONENT16,
[INFO] [stdout] 182 |             Self::DepthStencil => gl::DEPTH24_STENCIL8,
[INFO] [stdout] 183 |         }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `types::GLenum`
[INFO] [stdout]  --> src/fgl/texture.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | use gl::{self, types::GLenum};
[INFO] [stdout]   |                ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Interleave`
[INFO] [stdout]  --> src/fgl/texture.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use itertools::Interleave;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `WindowBuilderExtUnix`, `WindowExtUnix`
[INFO] [stdout]   --> src/main.rs:19:30
[INFO] [stdout]    |
[INFO] [stdout] 19 | use glutin::platform::unix::{WindowBuilderExtUnix, WindowExtUnix};
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: missing generics for struct `GlyphCache`
[INFO] [stdout]   --> src/gui.rs:33:72
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn draw(vao: &VertexAttribObject, program: &Program, glyph_cache: &GlyphCache) {
[INFO] [stdout]    |                                                                        ^^^^^^^^^^ expected 1 generic argument
[INFO] [stdout]    |
[INFO] [stdout] note: struct defined here, with 1 generic parameter: `S`
[INFO] [stdout]   --> src/gui.rs:9:12
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct GlyphCache<S: Source> {
[INFO] [stdout]    |            ^^^^^^^^^^ -
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn draw(vao: &VertexAttribObject, program: &Program, glyph_cache: &GlyphCache<S>) {
[INFO] [stdout]    |                                                                        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0106, E0107, E0412.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0106`.
[INFO] [stdout] 
[INFO] [stdout] error[E0106]: missing lifetime specifier
[INFO] [stdout]   --> src/gui.rs:11:60
[INFO] [stdout]    |
[INFO] [stdout] 11 |     font_cache: std::collections::HashMap<String, (FKFont, HBFont)>,
[INFO] [stdout]    |                                                            ^^^^^^ expected named lifetime parameter
[INFO] [stdout]    |
[INFO] [stdout] help: consider introducing a named lifetime parameter
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct GlyphCache<'a, S: Source> {
[INFO] [stdout] 10 |     source: S,
[INFO] [stdout] 11 |     font_cache: std::collections::HashMap<String, (FKFont, HBFont<'a>)>,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vtt` due to 5 previous errors; 4 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0107]: missing generics for struct `GlyphCache`
[INFO] [stdout]   --> src/gui.rs:33:72
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn draw(vao: &VertexAttribObject, program: &Program, glyph_cache: &GlyphCache) {
[INFO] [stdout]    |                                                                        ^^^^^^^^^^ expected 1 generic argument
[INFO] [stdout]    |
[INFO] [stdout] note: struct defined here, with 1 generic parameter: `S`
[INFO] [stdout]   --> src/gui.rs:9:12
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct GlyphCache<S: Source> {
[INFO] [stdout]    |            ^^^^^^^^^^ -
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn draw(vao: &VertexAttribObject, program: &Program, glyph_cache: &GlyphCache<S>) {
[INFO] [stdout]    |                                                                        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0106, E0107, E0412.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0106`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "b228f5b28d0b732752f175b25c925fe42e9b7167152cdd2533106ff46875b48f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b228f5b28d0b732752f175b25c925fe42e9b7167152cdd2533106ff46875b48f", kill_on_drop: false }`
[INFO] [stdout] b228f5b28d0b732752f175b25c925fe42e9b7167152cdd2533106ff46875b48f
