Running phase: unpackPhase unpacking source archive /nix/store/dr9rd9a18dmry199z9bzs7kv7qsffzv8-either-1.15.0.tar.gz source root is either-1.15.0 setting SOURCE_DATE_EPOCH to timestamp 1153704088 of file "either-1.15.0/src/serde_untagged_optional.rs" Running phase: patchPhase Running phase: updateAutotoolsGnuConfigScriptsPhase Running phase: configurePhase Running cd . Running phase: buildPhase Building src/lib.rs (either) Running env rustc --crate-name either 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/either-1.15.0=/either-1.15.0 --remap-path-prefix=/nix/store/hgw6nambpdj1il373l2jg157jlh63l39-rust-default-1.94.1=/rustc --extern serde=/nix/store/0lcvvrv4zkmp40vgzg89i4r16lz2rka0-rust_serde-1.0.228-lib/lib/libserde-f9bf4e9535.rlib --cfg feature="default" --cfg feature="serde" --cfg feature="std" --edition 2021 -C linker=/nix/store/r5ri78axx1qggkjq3vawywlzglg70b5w-gcc-wrapper-16.2.0/bin/cc -C metadata=1909f45f8d -C extra-filename=-1909f45f8d --crate-type lib --color always Running phase: installPhase Running phase: fixupPhase shrinking RPATHs of ELF executables and libraries in /nix/store/wnwck20w1l7jins32nmk6hkbckqxad50-rust_either-1.15.0 checking for references to /build/ in /nix/store/wnwck20w1l7jins32nmk6hkbckqxad50-rust_either-1.15.0... patching script interpreter paths in /nix/store/wnwck20w1l7jins32nmk6hkbckqxad50-rust_either-1.15.0 shrinking RPATHs of ELF executables and libraries in /nix/store/7cbh88xn8z7fak7xm4mw9dqwzi5pknj7-rust_either-1.15.0-lib checking for references to /build/ in /nix/store/7cbh88xn8z7fak7xm4mw9dqwzi5pknj7-rust_either-1.15.0-lib... patching script interpreter paths in /nix/store/7cbh88xn8z7fak7xm4mw9dqwzi5pknj7-rust_either-1.15.0-lib