[INFO] fetching crate libwebp-rust 0.1.0...
[INFO] testing libwebp-rust-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate libwebp-rust 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate libwebp-rust 0.1.0
[INFO] finished tweaking crates.io crate libwebp-rust 0.1.0
[INFO] tweaked toml for crates.io crate libwebp-rust 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate libwebp-rust 0.1.0 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 43 packages to latest compatible versions
[INFO] [stderr]       Adding bindgen v0.40.0 (available: v0.72.1)
[INFO] [stderr]       Adding proc-macro2 v0.3.5 (available: v0.3.8)
[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] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 5900e8031a21f3fa305a0355b0ad117280b0cd5010bb1d26c3b12ed4fce7970c
[INFO] running `Command { std: "docker" "start" "-a" "5900e8031a21f3fa305a0355b0ad117280b0cd5010bb1d26c3b12ed4fce7970c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5900e8031a21f3fa305a0355b0ad117280b0cd5010bb1d26c3b12ed4fce7970c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5900e8031a21f3fa305a0355b0ad117280b0cd5010bb1d26c3b12ed4fce7970c", kill_on_drop: false }`
[INFO] [stdout] 5900e8031a21f3fa305a0355b0ad117280b0cd5010bb1d26c3b12ed4fce7970c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] b018c63c2a8640e798f7b43bce8133a27c5fd6de47efd88fba19ef49be000ffb
[INFO] running `Command { std: "docker" "start" "-a" "b018c63c2a8640e798f7b43bce8133a27c5fd6de47efd88fba19ef49be000ffb", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling bindgen v0.40.0
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling proc-macro2 v0.3.5
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling clang-sys v0.23.0
[INFO] [stderr]    Compiling quote v0.5.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling which v1.0.5
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling cexpr v0.2.3
[INFO] [stderr]    Compiling libwebp-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected one of `!`, `(`, `+`, `::`, or `<`, found `/`
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libwebp-rust-b9cb3f55b0349891/out/bindings.rs:3:62316
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ct WebPDecBuffer { pub colorspace : WEBP_CSP_MODE , pub width : :: std :: os :: raw :: c_int , pub height : :: std :: os :: raw :: c_int , pub is_external_memory : :: std :: os :: raw :: c_int , pub u : WebPDecBuffer_union_(unnamed_at_/usr...
[INFO] [stdout]   |       ------------- while parsing this struct                                                                                                                                                                                                 ^ expected one of `!`, `(`, `+`, `::`, or `<`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected `where` or `{` after union name, found `(`
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/libwebp-rust-b9cb3f55b0349891/out/bindings.rs:3:62492
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...opy , Clone ) ] pub union WebPDecBuffer_union_(unnamed_at_/usr/include/webp/decode_h_208_3) { pub RGBA : WebPRGBABuffer , pub YUVA : W...
[INFO] [stdout]   |                                                  ^ expected `where` or `{` after union name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libwebp-rust` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "b018c63c2a8640e798f7b43bce8133a27c5fd6de47efd88fba19ef49be000ffb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b018c63c2a8640e798f7b43bce8133a27c5fd6de47efd88fba19ef49be000ffb", kill_on_drop: false }`
[INFO] [stdout] b018c63c2a8640e798f7b43bce8133a27c5fd6de47efd88fba19ef49be000ffb