[INFO] fetching crate simple-crosshair-overlay 1.2.1...
[INFO] testing simple-crosshair-overlay-1.2.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate simple-crosshair-overlay 1.2.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate simple-crosshair-overlay 1.2.1
[INFO] finished tweaking crates.io crate simple-crosshair-overlay 1.2.1
[INFO] tweaked toml for crates.io crate simple-crosshair-overlay 1.2.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate simple-crosshair-overlay 1.2.1 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate simple-crosshair-overlay 1.2.1 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c196ad80acc17df94d37411e73a753c7e39978659d7b4580bda3fb804d3b3920
[INFO] running `Command { std: "docker" "start" "-a" "c196ad80acc17df94d37411e73a753c7e39978659d7b4580bda3fb804d3b3920", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c196ad80acc17df94d37411e73a753c7e39978659d7b4580bda3fb804d3b3920", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c196ad80acc17df94d37411e73a753c7e39978659d7b4580bda3fb804d3b3920", kill_on_drop: false }`
[INFO] [stdout] c196ad80acc17df94d37411e73a753c7e39978659d7b4580bda3fb804d3b3920
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c35e691b549043a4019aba54c86a1a8d9fb9105f5b35dfe0227b01986900d369
[INFO] running `Command { std: "docker" "start" "-a" "c35e691b549043a4019aba54c86a1a8d9fb9105f5b35dfe0227b01986900d369", kill_on_drop: false }`
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[INFO] [stderr]    Compiling simple-crosshair-overlay v1.2.1 (/opt/rustwide/workdir)
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[INFO] [stderr]    Compiling drm-ffi v0.8.0
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling native-dialog v0.7.0
[INFO] [stderr]    Compiling calloop v0.13.0
[INFO] [stderr]    Compiling drm v0.12.0
[INFO] [stderr]    Compiling wayland-csd-frame v0.3.0
[INFO] [stderr]    Compiling cairo-rs v0.18.5
[INFO] [stderr]    Compiling atk v0.18.2
[INFO] [stderr]    Compiling wayland-protocols v0.32.8
[INFO] [stderr]    Compiling wayland-cursor v0.31.10
[INFO] [stderr]    Compiling calloop-wayland-source v0.3.0
[INFO] [stderr]    Compiling x11rb v0.13.1
[INFO] [stderr]    Compiling wayland-protocols-wlr v0.3.8
[INFO] [stderr]    Compiling wayland-protocols-plasma v0.3.8
[INFO] [stderr]    Compiling sctk-adwaita v0.10.1
[INFO] [stderr]    Compiling pango v0.18.3
[INFO] [stderr]    Compiling gdk-pixbuf v0.18.5
[INFO] [stderr]    Compiling gdk v0.18.2
[INFO] [stderr]    Compiling libappindicator v0.9.0
[INFO] [stderr]    Compiling muda v0.15.3
[INFO] [stderr]    Compiling tray-icon v0.19.3
[INFO] [stdout] error[E0423]: expected value, found crate `tray_icon`
[INFO] [stdout]    --> src/tray.rs:106:18
[INFO] [stdout]     |
[INFO] [stdout] 106 |     (menu_items, tray_icon)
[INFO] [stdout]     |                  ^^^^^^^^^ not a value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/tray.rs:84:17
[INFO] [stdout]    |
[INFO] [stdout] 79 | /                 loop {
[INFO] [stdout] 80 | |                     gtk::main_iteration_do(false);
[INFO] [stdout] 81 | |                     //TODO: channel MenuItem state around?
[INFO] [stdout] 82 | |                     std::thread::yield_now();
[INFO] [stdout] 83 | |                 }
[INFO] [stdout]    | |_________________- any code following this expression is unreachable
[INFO] [stdout] 84 |                   debug_println!("GTK main loop returned!? Weird.");
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `println` which comes from the expansion of the macro `debug_println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0423`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `simple-crosshair-overlay` (bin "simple-crosshair-overlay") due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "c35e691b549043a4019aba54c86a1a8d9fb9105f5b35dfe0227b01986900d369", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c35e691b549043a4019aba54c86a1a8d9fb9105f5b35dfe0227b01986900d369", kill_on_drop: false }`
[INFO] [stdout] c35e691b549043a4019aba54c86a1a8d9fb9105f5b35dfe0227b01986900d369
