[INFO] cloning repository https://github.com/IrregularCelery/celui
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/IrregularCelery/celui" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIrregularCelery%2Fcelui", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIrregularCelery%2Fcelui'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d7ecd7c633c0ac662f4a48700d67880f72f776c2
[INFO] checking IrregularCelery/celui against try#8a0378607d6b34c242e3bfa75554871be641864b for pr-143028
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIrregularCelery%2Fcelui" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/IrregularCelery/celui
[INFO] finished tweaking git repo https://github.com/IrregularCelery/celui
[INFO] tweaked toml for git repo https://github.com/IrregularCelery/celui written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/IrregularCelery/celui on toolchain 8a0378607d6b34c242e3bfa75554871be641864b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a0378607d6b34c242e3bfa75554871be641864b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/IrregularCelery/celui 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" "+8a0378607d6b34c242e3bfa75554871be641864b" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8a0378607d6b34c242e3bfa75554871be641864b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1784dafb354f61a3e946140a2a72ab7dc72cda4a852ee75cb18f60f6a0ba4da3
[INFO] running `Command { std: "docker" "start" "-a" "1784dafb354f61a3e946140a2a72ab7dc72cda4a852ee75cb18f60f6a0ba4da3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1784dafb354f61a3e946140a2a72ab7dc72cda4a852ee75cb18f60f6a0ba4da3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1784dafb354f61a3e946140a2a72ab7dc72cda4a852ee75cb18f60f6a0ba4da3", kill_on_drop: false }`
[INFO] [stdout] 1784dafb354f61a3e946140a2a72ab7dc72cda4a852ee75cb18f60f6a0ba4da3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8a0378607d6b34c242e3bfa75554871be641864b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e7f0af6f95c12543bc048c893e050f50f6317bfae1b5efb33475fc94939e445
[INFO] running `Command { std: "docker" "start" "-a" "4e7f0af6f95c12543bc048c893e050f50f6317bfae1b5efb33475fc94939e445", kill_on_drop: false }`
[INFO] [stderr]     Checking celui_sys v0.1.0 (/opt/rustwide/workdir/modules/celui_sys)
[INFO] [stderr]     Checking celui_math v0.1.0 (/opt/rustwide/workdir/modules/celui_math)
[INFO] [stderr]     Checking celui_backend v0.1.0 (/opt/rustwide/workdir/modules/celui_backend)
[INFO] [stderr]     Checking celui_collections v0.1.0 (/opt/rustwide/workdir/modules/celui_collections)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> modules/celui_collections/src/vec.rs:271:21
[INFO] [stdout]     |
[INFO] [stdout] 271 |     pub fn iter_mut(&mut self) -> IterMut<T> {
[INFO] [stdout]     |                     ^^^^^^^^^     ---------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 271 |     pub fn iter_mut(&mut self) -> IterMut<'_, T> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> modules/celui_collections/src/vec.rs:271:21
[INFO] [stdout]     |
[INFO] [stdout] 271 |     pub fn iter_mut(&mut self) -> IterMut<T> {
[INFO] [stdout]     |                     ^^^^^^^^^     ---------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 271 |     pub fn iter_mut(&mut self) -> IterMut<'_, T> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking celui_renderer v0.1.0 (/opt/rustwide/workdir/modules/celui_renderer)
[INFO] [stdout] warning: unused variable: `backend`
[INFO] [stdout]   --> modules/celui_renderer/src/renderer.rs:21:16
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new(backend: B) -> Self {
[INFO] [stdout]    |                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_backend`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PrimitiveRenderer` is never used
[INFO] [stdout]  --> modules/celui_renderer/src/primitives.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub trait PrimitiveRenderer {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Renderer` is never constructed
[INFO] [stdout]  --> modules/celui_renderer/src/renderer.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Renderer<B: GraphicsBackend> {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `init`, `reset`, `flush`, `begin`, and `end` are never used
[INFO] [stdout]   --> modules/celui_renderer/src/renderer.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl<B: GraphicsBackend> Renderer<B> {
[INFO] [stdout]    | ------------------------------------ associated items in this implementation
[INFO] [stdout] 21 |     pub fn new(backend: B) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     fn init(&mut self) {}
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 26 |
[INFO] [stdout] 27 |     fn reset(&mut self) {}
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 28 |
[INFO] [stdout] 29 |     fn flush(&mut self) {}
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 30 |
[INFO] [stdout] 31 |     fn begin(&mut self) {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     fn end(&mut self) {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Vertex` is never constructed
[INFO] [stdout]  --> modules/celui_renderer/src/types.rs:6:19
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) struct Vertex {
[INFO] [stdout]   |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TextureId` is never constructed
[INFO] [stdout]   --> modules/celui_renderer/src/types.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub(crate) struct TextureId(pub usize);
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Texture` is never constructed
[INFO] [stdout]   --> modules/celui_renderer/src/types.rs:17:19
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub(crate) struct Texture {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TextureRegistry` is never constructed
[INFO] [stdout]   --> modules/celui_renderer/src/types.rs:21:19
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub(crate) struct TextureRegistry {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `backend`
[INFO] [stdout]   --> modules/celui_renderer/src/renderer.rs:21:16
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new(backend: B) -> Self {
[INFO] [stdout]    |                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_backend`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `reset` is never used
[INFO] [stdout]   --> modules/celui_renderer/src/types.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl TextureRegistry {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] 36 |     #[inline(always)]
[INFO] [stdout] 37 |     fn reset(&mut self) {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PrimitiveRenderer` is never used
[INFO] [stdout]  --> modules/celui_renderer/src/primitives.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub trait PrimitiveRenderer {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Renderer` is never constructed
[INFO] [stdout]  --> modules/celui_renderer/src/renderer.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Renderer<B: GraphicsBackend> {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `init`, `reset`, `flush`, `begin`, and `end` are never used
[INFO] [stdout]   --> modules/celui_renderer/src/renderer.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl<B: GraphicsBackend> Renderer<B> {
[INFO] [stdout]    | ------------------------------------ associated items in this implementation
[INFO] [stdout] 21 |     pub fn new(backend: B) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     fn init(&mut self) {}
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 26 |
[INFO] [stdout] 27 |     fn reset(&mut self) {}
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 28 |
[INFO] [stdout] 29 |     fn flush(&mut self) {}
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 30 |
[INFO] [stdout] 31 |     fn begin(&mut self) {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     fn end(&mut self) {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Vertex` is never constructed
[INFO] [stdout]  --> modules/celui_renderer/src/types.rs:6:19
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) struct Vertex {
[INFO] [stdout]   |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TextureId` is never constructed
[INFO] [stdout]   --> modules/celui_renderer/src/types.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub(crate) struct TextureId(pub usize);
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Texture` is never constructed
[INFO] [stdout]   --> modules/celui_renderer/src/types.rs:17:19
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub(crate) struct Texture {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TextureRegistry` is never constructed
[INFO] [stdout]   --> modules/celui_renderer/src/types.rs:21:19
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub(crate) struct TextureRegistry {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `reset` is never used
[INFO] [stdout]   --> modules/celui_renderer/src/types.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl TextureRegistry {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] 36 |     #[inline(always)]
[INFO] [stdout] 37 |     fn reset(&mut self) {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking celui v0.1.0 (/opt/rustwide/workdir/modules/celui_core)
[INFO] [stderr]     Checking dev v0.1.0 (/opt/rustwide/workdir/modules/dev)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "4e7f0af6f95c12543bc048c893e050f50f6317bfae1b5efb33475fc94939e445", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e7f0af6f95c12543bc048c893e050f50f6317bfae1b5efb33475fc94939e445", kill_on_drop: false }`
[INFO] [stdout] 4e7f0af6f95c12543bc048c893e050f50f6317bfae1b5efb33475fc94939e445