[INFO] cloning repository https://github.com/mrjbom/tinyrenderer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mrjbom/tinyrenderer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Ftinyrenderer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Ftinyrenderer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2cd87b3861679d7802aa89b169574718c6307979
[INFO] checking mrjbom/tinyrenderer/2cd87b3861679d7802aa89b169574718c6307979 against master#568b11762723b001bfa693d0f21c5dad01d4e813 for pr-149518
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjbom%2Ftinyrenderer" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mrjbom/tinyrenderer
[INFO] finished tweaking git repo https://github.com/mrjbom/tinyrenderer
[INFO] tweaked toml for git repo https://github.com/mrjbom/tinyrenderer written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mrjbom/tinyrenderer on toolchain 568b11762723b001bfa693d0f21c5dad01d4e813
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+568b11762723b001bfa693d0f21c5dad01d4e813" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mrjbom/tinyrenderer 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" "+568b11762723b001bfa693d0f21c5dad01d4e813" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+568b11762723b001bfa693d0f21c5dad01d4e813" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 80b7e49dba31f1337de88f44e72e7ad16dc8e4aa24d2a527b091a93acbdf966d
[INFO] running `Command { std: "docker" "start" "-a" "80b7e49dba31f1337de88f44e72e7ad16dc8e4aa24d2a527b091a93acbdf966d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80b7e49dba31f1337de88f44e72e7ad16dc8e4aa24d2a527b091a93acbdf966d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80b7e49dba31f1337de88f44e72e7ad16dc8e4aa24d2a527b091a93acbdf966d", kill_on_drop: false }`
[INFO] [stdout] 80b7e49dba31f1337de88f44e72e7ad16dc8e4aa24d2a527b091a93acbdf966d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+568b11762723b001bfa693d0f21c5dad01d4e813" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52254531c25056638560463afaa99b771f9a72fc99c9d3fce068936fb27b8930
[INFO] running `Command { std: "docker" "start" "-a" "52254531c25056638560463afaa99b771f9a72fc99c9d3fce068936fb27b8930", kill_on_drop: false }`
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[INFO] [stderr]     Checking tinyrenderer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `sb_context` is never read
[INFO] [stdout]  --> src/framebuffer.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Framebuffer {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 9 |     sb_context: sb::Context<Arc<Window>>,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `resize` is never used
[INFO] [stdout]   --> src/framebuffer.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Framebuffer {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub fn resize(&mut self, width: NonZeroU32, height: NonZeroU32) -> anyhow::Result<()> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/framebuffer.rs:117:12
[INFO] [stdout]     |
[INFO] [stdout] 116 | impl Color {
[INFO] [stdout]     | ---------- associated function in this implementation
[INFO] [stdout] 117 |     pub fn new(r: u8, g: u8, b: u8) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/framebuffer.rs:48:22
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn get_frame(&mut self) -> anyhow::Result<Frame> {
[INFO] [stdout]    |                      ^^^^^^^^^                    ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn get_frame(&mut self) -> anyhow::Result<Frame<'_>> {
[INFO] [stdout]    |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sb_context` is never read
[INFO] [stdout]  --> src/framebuffer.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Framebuffer {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 9 |     sb_context: sb::Context<Arc<Window>>,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `resize` is never used
[INFO] [stdout]   --> src/framebuffer.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Framebuffer {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub fn resize(&mut self, width: NonZeroU32, height: NonZeroU32) -> anyhow::Result<()> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/framebuffer.rs:117:12
[INFO] [stdout]     |
[INFO] [stdout] 116 | impl Color {
[INFO] [stdout]     | ---------- associated function in this implementation
[INFO] [stdout] 117 |     pub fn new(r: u8, g: u8, b: u8) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/framebuffer.rs:48:22
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn get_frame(&mut self) -> anyhow::Result<Frame> {
[INFO] [stdout]    |                      ^^^^^^^^^                    ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn get_frame(&mut self) -> anyhow::Result<Frame<'_>> {
[INFO] [stdout]    |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 43.48s
[INFO] running `Command { std: "docker" "inspect" "52254531c25056638560463afaa99b771f9a72fc99c9d3fce068936fb27b8930", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52254531c25056638560463afaa99b771f9a72fc99c9d3fce068936fb27b8930", kill_on_drop: false }`
[INFO] [stdout] 52254531c25056638560463afaa99b771f9a72fc99c9d3fce068936fb27b8930
