Running phase: unpackPhase
unpacking source archive /nix/store/p9gr5rdspi6gxwab3y1ha5isbziaip18-once_cell-1.21.3.tar.gz
source root is once_cell-1.21.3
setting SOURCE_DATE_EPOCH to timestamp 1153704088 of file "once_cell-1.21.3/tests/it/unsync_once_cell.rs"
Running phase: patchPhase
Running phase: updateAutotoolsGnuConfigScriptsPhase
Running phase: configurePhase
Running cd .
Running phase: buildPhase
Building src/lib.rs (once_cell)
Running env rustc --crate-name once_cell 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/once_cell-1.21.3=/once_cell-1.21.3 --remap-path-prefix=/nix/store/a6l23fnn38dwm4w4x56963as3kdr1ymd-rust-default-1.94.1=/rustc --cfg feature="alloc" --cfg feature="default" --cfg feature="race" --cfg feature="std" --edition 2021 -C linker=/nix/store/w88q44gqd1qg5wmkk7v0h97rpiqvam0l-gcc-wrapper-15.3.0/bin/cc -C metadata=f1f283c120 -C extra-filename=-f1f283c120 --crate-type lib --color always
Running phase: installPhase
Running phase: fixupPhase
shrinking RPATHs of ELF executables and libraries in /nix/store/7rx9wyxkqd9a0rbfy5mlj40554n5j7ns-rust_once_cell-1.21.3
checking for references to /build/ in /nix/store/7rx9wyxkqd9a0rbfy5mlj40554n5j7ns-rust_once_cell-1.21.3...
patching script interpreter paths in /nix/store/7rx9wyxkqd9a0rbfy5mlj40554n5j7ns-rust_once_cell-1.21.3
shrinking RPATHs of ELF executables and libraries in /nix/store/jnpdxyqclw98qf81sj4mc59ishan1aqy-rust_once_cell-1.21.3-lib
checking for references to /build/ in /nix/store/jnpdxyqclw98qf81sj4mc59ishan1aqy-rust_once_cell-1.21.3-lib...
patching script interpreter paths in /nix/store/jnpdxyqclw98qf81sj4mc59ishan1aqy-rust_once_cell-1.21.3-lib