[INFO] fetching crate farba 0.1.1...
[INFO] testing farba-0.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate farba 0.1.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate farba 0.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate farba 0.1.1
[INFO] tweaked toml for crates.io crate farba 0.1.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate farba 0.1.1 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] crate crates.io crate farba 0.1.1 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-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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] ff8b8bf703549811ab73f0f25c1dcabe8c6aec77d35bcf808e118a59aba159fd
[INFO] running `Command { std: "docker" "start" "-a" "ff8b8bf703549811ab73f0f25c1dcabe8c6aec77d35bcf808e118a59aba159fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff8b8bf703549811ab73f0f25c1dcabe8c6aec77d35bcf808e118a59aba159fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff8b8bf703549811ab73f0f25c1dcabe8c6aec77d35bcf808e118a59aba159fd", kill_on_drop: false }`
[INFO] [stdout] ff8b8bf703549811ab73f0f25c1dcabe8c6aec77d35bcf808e118a59aba159fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 72d6e1163071e01b9555bf2ec533f502639ed9e8a1485832a4e8430bc0b259b2
[INFO] running `Command { std: "docker" "start" "-a" "72d6e1163071e01b9555bf2ec533f502639ed9e8a1485832a4e8430bc0b259b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling farba v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "72d6e1163071e01b9555bf2ec533f502639ed9e8a1485832a4e8430bc0b259b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72d6e1163071e01b9555bf2ec533f502639ed9e8a1485832a4e8430bc0b259b2", kill_on_drop: false }`
[INFO] [stdout] 72d6e1163071e01b9555bf2ec533f502639ed9e8a1485832a4e8430bc0b259b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 9df2b3e2604c92975bbf32371ceb851458d76911328a178cfbad43d1790a8a2c
[INFO] running `Command { std: "docker" "start" "-a" "9df2b3e2604c92975bbf32371ceb851458d76911328a178cfbad43d1790a8a2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling farba v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: For this example, enable either the "image" feature to render a png sequence or the "window" feature to render an animated window (not both)
[INFO] [stdout]   --> examples/3d_cube.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | /     compile_error!(
[INFO] [stdout] 30 | |         "For this example, enable either the \"image\" feature to render a png sequence \
[INFO] [stdout] 31 | |          or the \"window\" feature to render an animated window (not both)"
[INFO] [stdout] 32 | |     );
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `farba` (example "3d_cube") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "9df2b3e2604c92975bbf32371ceb851458d76911328a178cfbad43d1790a8a2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9df2b3e2604c92975bbf32371ceb851458d76911328a178cfbad43d1790a8a2c", kill_on_drop: false }`
[INFO] [stdout] 9df2b3e2604c92975bbf32371ceb851458d76911328a178cfbad43d1790a8a2c