Running phase: unpackPhase
unpacking source archive /nix/store/bhxz88dhl55mxagbfzqxqb8g975p0iw2-syn-1.0.109.tar.gz
source root is syn-1.0.109
setting SOURCE_DATE_EPOCH to timestamp 1153704088 of file "syn-1.0.109/tests/zzz_stable.rs"
Running phase: patchPhase
Running phase: updateAutotoolsGnuConfigScriptsPhase
Running phase: configurePhase
Running cd .
Building build.rs (syn)
Running rustc --crate-name build_script_build build.rs --crate-type bin -C debuginfo=2 -C codegen-units=1 --edition 2018 --cfg feature="clone-impls" --cfg feature="default" --cfg feature="derive" --cfg feature="extra-traits" --cfg feature="full" --cfg feature="parsing" --cfg feature="printing" --cfg feature="proc-macro" --cfg feature="quote" --out-dir target/build/syn --emit=dep-info,link -L dependency=target/buildDeps --cap-lints allow --color always
cargo:rustc-cfg=syn_disable_nightly_tests
Running phase: buildPhase
Building src/lib.rs (syn)
Running env rustc --crate-name syn 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=/nix/store/p6dvnjk6h07lwx5m7x2bdlhnbky12am1-rust-default-1.94.1=/rustc --extern proc_macro2=/nix/store/vwhrq8jn2mwh7igvnh97s54s0vs63lbx-rust_proc-macro2-1.0.106-lib/lib/libproc_macro2-1b1433d1cf.rlib --extern quote=/nix/store/pp7r7iw2rb0xzc69i76a5fcx0m4w8fz0-rust_quote-1.0.44-lib/lib/libquote-0af0efa51b.rlib --extern unicode_ident=/nix/store/vc25mv00k1pqqr7gb6s4c224303b23i9-rust_unicode-ident-1.0.22-lib/lib/libunicode_ident-0b5dd45ea5.rlib --cfg feature="clone-impls" --cfg feature="default" --cfg feature="derive" --cfg feature="extra-traits" --cfg feature="full" --cfg feature="parsing" --cfg feature="printing" --cfg feature="proc-macro" --cfg feature="quote" --edition 2018 -C linker=/nix/store/qd70v8g0561vm8m33kmnp79z00cgyi5n-gcc-wrapper-15.2.0/bin/cc -C metadata=fc8203ff64 -C extra-filename=-fc8203ff64 --crate-type lib -L /build/syn-1.0.109/target/build/syn.out --cfg syn_disable_nightly_tests --color always
Running phase: installPhase
Running phase: fixupPhase
shrinking RPATHs of ELF executables and libraries in /nix/store/k3xmvd4ccgkas2498mzkrzqvqi4mzjwx-rust_syn-1.0.109
checking for references to /build/ in /nix/store/k3xmvd4ccgkas2498mzkrzqvqi4mzjwx-rust_syn-1.0.109...
patching script interpreter paths in /nix/store/k3xmvd4ccgkas2498mzkrzqvqi4mzjwx-rust_syn-1.0.109
shrinking RPATHs of ELF executables and libraries in /nix/store/3c87z7n6q39f835mvjwfbrrk46f4k00c-rust_syn-1.0.109-lib
shrinking /nix/store/3c87z7n6q39f835mvjwfbrrk46f4k00c-rust_syn-1.0.109-lib/lib/syn/build_script_build
checking for references to /build/ in /nix/store/3c87z7n6q39f835mvjwfbrrk46f4k00c-rust_syn-1.0.109-lib...
patching script interpreter paths in /nix/store/3c87z7n6q39f835mvjwfbrrk46f4k00c-rust_syn-1.0.109-lib