[INFO] fetching crate egui_backend 0.4.0...
[INFO] testing egui_backend-0.4.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate egui_backend 0.4.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate egui_backend 0.4.0
[INFO] finished tweaking crates.io crate egui_backend 0.4.0
[INFO] tweaked toml for crates.io crate egui_backend 0.4.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate egui_backend 0.4.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 60 packages to latest compatible versions
[INFO] [stderr]       Adding egui v0.22.0 (available: v0.32.3)
[INFO] [stderr]       Adding raw-window-handle v0.5.2 (available: v0.6.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b7694c96a59ca997a019e2ae2f7dda9f418acc35a23f5d8f2fcd9cef870716b
[INFO] running `Command { std: "docker" "start" "-a" "3b7694c96a59ca997a019e2ae2f7dda9f418acc35a23f5d8f2fcd9cef870716b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b7694c96a59ca997a019e2ae2f7dda9f418acc35a23f5d8f2fcd9cef870716b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b7694c96a59ca997a019e2ae2f7dda9f418acc35a23f5d8f2fcd9cef870716b", kill_on_drop: false }`
[INFO] [stdout] 3b7694c96a59ca997a019e2ae2f7dda9f418acc35a23f5d8f2fcd9cef870716b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80604107b9ba1882cbfeb42185d56c79ca012fdbb15db67196a481eff4c8e702
[INFO] running `Command { std: "docker" "start" "-a" "80604107b9ba1882cbfeb42185d56c79ca012fdbb15db67196a481eff4c8e702", kill_on_drop: false }`
[INFO] [stderr]    Compiling ttf-parser v0.25.1
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling ab_glyph_rasterizer v0.1.10
[INFO] [stderr]    Compiling ecolor v0.22.0
[INFO] [stderr]    Compiling emath v0.22.0
[INFO] [stderr]    Compiling nohash-hasher v0.2.0
[INFO] [stderr]    Compiling raw-window-handle v0.5.2
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling owned_ttf_parser v0.25.1
[INFO] [stderr]    Compiling ab_glyph v0.2.32
[INFO] [stderr]    Compiling epaint v0.22.0
[INFO] [stderr]    Compiling egui v0.22.0
[INFO] [stderr]    Compiling egui_backend v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.91s
[INFO] running `Command { std: "docker" "inspect" "80604107b9ba1882cbfeb42185d56c79ca012fdbb15db67196a481eff4c8e702", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80604107b9ba1882cbfeb42185d56c79ca012fdbb15db67196a481eff4c8e702", kill_on_drop: false }`
[INFO] [stdout] 80604107b9ba1882cbfeb42185d56c79ca012fdbb15db67196a481eff4c8e702
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d26b00021f30d25d1207a27fe85836181aa727bb0604b85b6e359320bd68b44b
[INFO] running `Command { std: "docker" "start" "-a" "d26b00021f30d25d1207a27fe85836181aa727bb0604b85b6e359320bd68b44b", kill_on_drop: false }`
[INFO] [stderr]    Compiling egui_backend v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "d26b00021f30d25d1207a27fe85836181aa727bb0604b85b6e359320bd68b44b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d26b00021f30d25d1207a27fe85836181aa727bb0604b85b6e359320bd68b44b", kill_on_drop: false }`
[INFO] [stdout] d26b00021f30d25d1207a27fe85836181aa727bb0604b85b6e359320bd68b44b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fc2ef6b0e05d2a76177a75bf833cf971a07649665d4b153d1feedaa7d1ae0fa8
[INFO] running `Command { std: "docker" "start" "-a" "fc2ef6b0e05d2a76177a75bf833cf971a07649665d4b153d1feedaa7d1ae0fa8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/egui_backend-01ba1f56cbfdff37)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests egui_backend
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fc2ef6b0e05d2a76177a75bf833cf971a07649665d4b153d1feedaa7d1ae0fa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc2ef6b0e05d2a76177a75bf833cf971a07649665d4b153d1feedaa7d1ae0fa8", kill_on_drop: false }`
[INFO] [stdout] fc2ef6b0e05d2a76177a75bf833cf971a07649665d4b153d1feedaa7d1ae0fa8