$ git clone -n https://src.fedoraproject.org/rpms/compat-lua.git /var/lib/mock/f39-build-1918089-42933/root/chroot_tmpdir/scmroot/compat-lua
Cloning into '/var/lib/mock/f39-build-1918089-42933/root/chroot_tmpdir/scmroot/compat-lua'...
$ git fetch origin fd34f8ee8754a77a7d2463100682495b613d12c5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/compat-lua
 * [new ref]         fd34f8ee8754a77a7d2463100682495b613d12c5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fd34f8e Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild