these 2 derivations will be built:
  /nix/store/73rmbmsr0fhbn1qb3mf3wxi8qxgqpsfh-herdr-0.9.5.drv
  /nix/store/ik5r6937vfnmiaqacr26blxqpq12j5vf-check-herdr.drv
these 3 paths will be fetched (0.0 KiB download, 749.9 MiB unpacked):
  /nix/store/f1j981widi591wlr4a65h6ks45lcn72k-herdr-0.9.5-vendor
  /nix/store/alkam1hpim2gcgn3bwv4mxc3fy75qzlf-lld-21.1.8-lib
  /nix/store/1yqcgzbny4k5p4b9irn5vw4vy8b5d5dh-zig-0.16.0
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy