[INFO] fetching crate egui_minipng 0.4.0...
[INFO] testing egui_minipng-0.4.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate egui_minipng 0.4.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate egui_minipng 0.4.0
[INFO] finished tweaking crates.io crate egui_minipng 0.4.0
[INFO] tweaked toml for crates.io crate egui_minipng 0.4.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate egui_minipng 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 39 packages to latest compatible versions
[INFO] [stderr]       Adding egui v0.29.1 (available: v0.32.3)
[INFO] [stderr]       Adding minipng v0.1.1 (available: v1.0.0)
[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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 888dc84c62337e26b2a8462cdc5e0aaa01dd13dc3afebc58900e6a2c9004aa57
[INFO] running `Command { std: "docker" "start" "-a" "888dc84c62337e26b2a8462cdc5e0aaa01dd13dc3afebc58900e6a2c9004aa57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "888dc84c62337e26b2a8462cdc5e0aaa01dd13dc3afebc58900e6a2c9004aa57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "888dc84c62337e26b2a8462cdc5e0aaa01dd13dc3afebc58900e6a2c9004aa57", kill_on_drop: false }`
[INFO] [stdout] 888dc84c62337e26b2a8462cdc5e0aaa01dd13dc3afebc58900e6a2c9004aa57
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e638f7b48164fdf49c5ac32a23b639453db53754259daebe062ce5ec2bdadbe8
[INFO] running `Command { std: "docker" "start" "-a" "e638f7b48164fdf49c5ac32a23b639453db53754259daebe062ce5ec2bdadbe8", kill_on_drop: false }`
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling ttf-parser v0.25.1
[INFO] [stderr]    Compiling ab_glyph_rasterizer v0.1.10
[INFO] [stderr]    Compiling emath v0.29.1
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling epaint_default_fonts v0.29.1
[INFO] [stderr]    Compiling nohash-hasher v0.2.0
[INFO] [stderr]    Compiling minipng v0.1.1
[INFO] [stderr]    Compiling ecolor v0.29.1
[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 v0.29.1
[INFO] [stderr]    Compiling egui v0.29.1
[INFO] [stderr]    Compiling egui_minipng v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.66s
[INFO] running `Command { std: "docker" "inspect" "e638f7b48164fdf49c5ac32a23b639453db53754259daebe062ce5ec2bdadbe8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e638f7b48164fdf49c5ac32a23b639453db53754259daebe062ce5ec2bdadbe8", kill_on_drop: false }`
[INFO] [stdout] e638f7b48164fdf49c5ac32a23b639453db53754259daebe062ce5ec2bdadbe8
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46fd57efdf80be5adc12bdef99ca51ec8cf598237ccab3da197efd91dc29b28f
[INFO] running `Command { std: "docker" "start" "-a" "46fd57efdf80be5adc12bdef99ca51ec8cf598237ccab3da197efd91dc29b28f", kill_on_drop: false }`
[INFO] [stderr]    Compiling egui_minipng v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "46fd57efdf80be5adc12bdef99ca51ec8cf598237ccab3da197efd91dc29b28f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46fd57efdf80be5adc12bdef99ca51ec8cf598237ccab3da197efd91dc29b28f", kill_on_drop: false }`
[INFO] [stdout] 46fd57efdf80be5adc12bdef99ca51ec8cf598237ccab3da197efd91dc29b28f
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e20ffda2c1cd40e9be6afa3835bc1ebc5421e777345af3351c31bcb48c75f06c
[INFO] running `Command { std: "docker" "start" "-a" "e20ffda2c1cd40e9be6afa3835bc1ebc5421e777345af3351c31bcb48c75f06c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/egui_minipng-a194ab688d04a3be)
[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_minipng
[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" "e20ffda2c1cd40e9be6afa3835bc1ebc5421e777345af3351c31bcb48c75f06c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e20ffda2c1cd40e9be6afa3835bc1ebc5421e777345af3351c31bcb48c75f06c", kill_on_drop: false }`
[INFO] [stdout] e20ffda2c1cd40e9be6afa3835bc1ebc5421e777345af3351c31bcb48c75f06c