this derivation will be built:
  /nix/store/16a3fabzlr6mxlv0gr3jfpr7iz45pzq5-beads-1.2.1.drv
building '/nix/store/16a3fabzlr6mxlv0gr3jfpr7iz45pzq5-beads-1.2.1.drv'
beads-1.2.1> # github.com/dolthub/go-icu-regex/internal/icu
beads-1.2.1> vendor/github.com/dolthub/go-icu-regex/internal/icu/icu.go:8:11: fatal error: 'unicode/uregex.h' file not found
beads-1.2.1>     8 |  #include "unicode/uregex.h"
beads-1.2.1>       |           ^~~~~~~~~~~~~~~~~~
beads-1.2.1> 1 error generated.
error: Cannot build '/nix/store/16a3fabzlr6mxlv0gr3jfpr7iz45pzq5-beads-1.2.1.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/h5cg6y4yz5vwfq5nq37y6j67q5alanmc-beads-1.2.1
       Last 5 log lines:
       > # github.com/dolthub/go-icu-regex/internal/icu
       > vendor/github.com/dolthub/go-icu-regex/internal/icu/icu.go:8:11: fatal error: 'unicode/uregex.h' file not found
       >     8 |  #include "unicode/uregex.h"
       >       |           ^~~~~~~~~~~~~~~~~~
       > 1 error generated.
       For full logs, run:
         nix log /nix/store/16a3fabzlr6mxlv0gr3jfpr7iz45pzq5-beads-1.2.1.drv