Spindle CI build fails #5

error output: https://tangled.org/strings/atproto-nix.org/3lzarqhhoop22

snipped reproduced below:

error: builder for '/nix/store/1fwhxyjkaxv19s0g2z7qsghgfsp5z5mg-cargo-package-cfg-if-1.0.0.drv' failed with exit code 2;
       last 10 log lines:
       > Running phase: unpackPhase
       > tar: .github/workflows/main.yml: Cannot change ownership to uid 501, gid 20: Operation not permitted
       > tar: .gitignore: Cannot change ownership to uid 501, gid 20: Operation not permitted
       > tar: Cargo.toml.orig: Cannot change ownership to uid 501, gid 20: Operation not permitted
       > tar: LICENSE-APACHE: Cannot change ownership to uid 501, gid 20: Operation not permitted
       > tar: LICENSE-MIT: Cannot change ownership to uid 501, gid 20: Operation not permitted
       > tar: README.md: Cannot change ownership to uid 501, gid 20: Operation not permitted
       > tar: src/lib.rs: Cannot change ownership to uid 501, gid 20: Operation not permitted
       > tar: tests/xcrate.rs: Cannot change ownership to uid 501, gid 20: Operation not permitted
       > tar: Exiting with failure status due to previous errors
       For full logs, run:
         nix log /nix/store/1fwhxyjkaxv19s0g2z7qsghgfsp5z5mg-cargo-package-cfg-if-1.0.0.drv

error: 1 dependencies of derivation '/nix/store/gaf78saqqkg537lfhshc8ya0rv9qka2a-vendor-registry.drv' failed to build
building '/nix/store/q5dsb07rx4grb2i2fr5ll400mfdg0404-clippy-1.90.0-x86_64-unknown-linux-gnu.tar.xz.drv'...
error: 1 dependencies of derivation '/nix/store/nlhc52vs83rbfblaf60jv8craja7bcfi-vendor-cargo-deps.drv' failed to build
error: 1 dependencies of derivation '/nix/store/z75q5hlnnx4c11iyznp7b6b9dir02khy-constellation-0.1.0.drv' failed to build
error: 1 dependencies of derivation '/nix/store/vdalasfx8n1dh2dsl5zir19jksgvz06v-microcosm-rs.drv' failed to build

some sort of permission issue