[INFO] cloning repository https://github.com/NatrixAeria/coffee-bar
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NatrixAeria/coffee-bar" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNatrixAeria%2Fcoffee-bar", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNatrixAeria%2Fcoffee-bar'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0557eb03802fc581661cc788f73097afb907917e
[INFO] checking NatrixAeria/coffee-bar against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNatrixAeria%2Fcoffee-bar" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/NatrixAeria/coffee-bar on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5/source/.cargo/config
[INFO] started tweaking git repo https://github.com/NatrixAeria/coffee-bar
[INFO] finished tweaking git repo https://github.com/NatrixAeria/coffee-bar
[INFO] tweaked toml for git repo https://github.com/NatrixAeria/coffee-bar written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fdfcd0b50af132663e9e1868de8163c29e3e77bbbe9715a64c38b111e9fb9880
[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" "fdfcd0b50af132663e9e1868de8163c29e3e77bbbe9715a64c38b111e9fb9880", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fdfcd0b50af132663e9e1868de8163c29e3e77bbbe9715a64c38b111e9fb9880", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdfcd0b50af132663e9e1868de8163c29e3e77bbbe9715a64c38b111e9fb9880", kill_on_drop: false }`
[INFO] [stdout] fdfcd0b50af132663e9e1868de8163c29e3e77bbbe9715a64c38b111e9fb9880
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] abff80140a7f7eb52316b68974c5f40200bf845273e56739b15dec50edb979dc
[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" "abff80140a7f7eb52316b68974c5f40200bf845273e56739b15dec50edb979dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling xcb v0.9.0
[INFO] [stderr]     Checking coffee-bar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `draw`
[INFO] [stdout]    --> src/window/mod.rs:259:20
[INFO] [stdout]     |
[INFO] [stdout] 259 |     fn draw(&self, draw: DrawCommand<C>) -> Result<(), ImageDrawError> {
[INFO] [stdout]     |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_draw`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `draw`
[INFO] [stdout]    --> src/window/xwindow/window.rs:242:20
[INFO] [stdout]     |
[INFO] [stdout] 242 |     fn draw(&self, draw: DrawCommand<C>) -> Result<(), Self::Error> {
[INFO] [stdout]     |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_draw`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `draw`
[INFO] [stdout]    --> src/window/mod.rs:259:20
[INFO] [stdout]     |
[INFO] [stdout] 259 |     fn draw(&self, draw: DrawCommand<C>) -> Result<(), ImageDrawError> {
[INFO] [stdout]     |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_draw`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `draw`
[INFO] [stdout]    --> src/window/xwindow/window.rs:242:20
[INFO] [stdout]     |
[INFO] [stdout] 242 |     fn draw(&self, draw: DrawCommand<C>) -> Result<(), Self::Error> {
[INFO] [stdout]     |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_draw`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: trait bounds other than `Sized` on const fn parameters are unstable
[INFO] [stdout]   --> src/window/draw.rs:34:6
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl<C: Color> DrawCommand<C> {
[INFO] [stdout]    |      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information
[INFO] [stdout]    = help: add `#![feature(const_fn_trait_bound)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: trait bounds other than `Sized` on const fn parameters are unstable
[INFO] [stdout]   --> src/window/draw.rs:34:6
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl<C: Color> DrawCommand<C> {
[INFO] [stdout]    |      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information
[INFO] [stdout]    = help: add `#![feature(const_fn_trait_bound)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0658`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `coffee-bar`
[INFO] [stdout] error: aborting due to previous error; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0658`.
[INFO] [stdout] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "abff80140a7f7eb52316b68974c5f40200bf845273e56739b15dec50edb979dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abff80140a7f7eb52316b68974c5f40200bf845273e56739b15dec50edb979dc", kill_on_drop: false }`
[INFO] [stdout] abff80140a7f7eb52316b68974c5f40200bf845273e56739b15dec50edb979dc