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# rustc version
rustc 1.94.0-nightly (e7d44143a 2025-12-24)# docs.rs version
docsrs 0.1.0 (e6d7c66e 2025-12-21 )# build log
[INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace-builder/builds/fuzzcheck-0.13.0/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace-builder/builds/fuzzcheck-0.13.0/source:/opt/rustwide/workdir:ro,Z" "-v" "/home/cratesfyi/workspace-builder/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/home/cratesfyi/workspace-builder/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "DOCS_RS=1" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "6442450944" "--cpus" "6" "--user" "1001:1001" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20251224-1.94.0-nightly-e7d44143a\", \"--static-root-path\", \"/-/rustdoc.static/\", \"--cap-lints\", \"warn\", \"--extern-html-root-takes-precedence\"]" "--offline" "-Zunstable-options" "--config=doc.extern-map.registries.crates-io=\"https://docs.rs/{pkg_name}/{version}/x86_64-unknown-linux-gnu\"" "-Zrustdoc-scrape-examples" "-j6" "--target" "x86_64-unknown-linux-gnu", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 23e9c7b39335822c72ec1f977e930707696d2da20a251651decdef55c3860763
[INFO] running `Command { std: "docker" "start" "-a" "23e9c7b39335822c72ec1f977e930707696d2da20a251651decdef55c3860763", kill_on_drop: false }`
[INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op
[INFO] [stderr] Compiling fuzzcheck_mutators_derive v0.13.0
[INFO] [stderr] error: let chains are only allowed in Rust 2024 or later
[INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fuzzcheck_mutators_derive-0.13.0/src/lib.rs:337:8
[INFO] [stderr] |
[INFO] [stderr] 337 | if let Some(ident) = attribute.path.get_ident()
[INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]
[INFO] [stderr] error: could not compile `fuzzcheck_mutators_derive` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "23e9c7b39335822c72ec1f977e930707696d2da20a251651decdef55c3860763", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23e9c7b39335822c72ec1f977e930707696d2da20a251651decdef55c3860763", kill_on_drop: false }`
[INFO] [stdout] 23e9c7b39335822c72ec1f977e930707696d2da20a251651decdef55c3860763