Running phase: unpackPhase
unpacking source archive /nix/store/0z83x0j7qcbh3z8bvg0fkzzigrhwj9mc-darling-0.21.3.tar.gz
source root is darling-0.21.3
setting SOURCE_DATE_EPOCH to timestamp 1153704088 of file "darling-0.21.3/tests/unsupported_attributes.rs"
Running phase: patchPhase
Running phase: updateAutotoolsGnuConfigScriptsPhase
Running phase: configurePhase
Running cd .
Running phase: buildPhase
Building src/lib.rs (darling)
Running env rustc --crate-name darling src/lib.rs --out-dir target/lib -L dependency=target/deps --cap-lints allow -C debuginfo=2 -C codegen-units=1 --remap-path-prefix=/build=/ --remap-path-prefix=/build/darling-0.21.3=/darling-0.21.3 --remap-path-prefix=/nix/store/hgw6nambpdj1il373l2jg157jlh63l39-rust-default-1.94.1=/rustc --extern darling_core=/nix/store/vfvm5rfpahqc5wrrndwjid5qqpyy55dn-rust_darling_core-0.21.3-lib/lib/libdarling_core-6e793fa3e4.rlib --extern darling_macro=/nix/store/zngbbhni1ld2bcmnmg9lagpjcw20c28p-rust_darling_macro-0.21.3-lib/lib/libdarling_macro-67dd19382c.so --cfg feature="default" --cfg feature="suggestions" --edition 2021 -C linker=/nix/store/r5ri78axx1qggkjq3vawywlzglg70b5w-gcc-wrapper-16.2.0/bin/cc -C metadata=ea1297cd0a -C extra-filename=-ea1297cd0a --crate-type lib --color always
Running phase: installPhase
Running phase: fixupPhase
shrinking RPATHs of ELF executables and libraries in /nix/store/szzghjh6jzcf9yl80n3cg5qjasmx800m-rust_darling-0.21.3
checking for references to /build/ in /nix/store/szzghjh6jzcf9yl80n3cg5qjasmx800m-rust_darling-0.21.3...
patching script interpreter paths in /nix/store/szzghjh6jzcf9yl80n3cg5qjasmx800m-rust_darling-0.21.3
shrinking RPATHs of ELF executables and libraries in /nix/store/5l7zazgjz2adr3xarddlzzw9sg9gn28y-rust_darling-0.21.3-lib
checking for references to /build/ in /nix/store/5l7zazgjz2adr3xarddlzzw9sg9gn28y-rust_darling-0.21.3-lib...
patching script interpreter paths in /nix/store/5l7zazgjz2adr3xarddlzzw9sg9gn28y-rust_darling-0.21.3-lib