$ git clone -n https://src.fedoraproject.org/rpms/vagrant-registration.git /var/lib/mock/f39-build-1504129-35009/root/chroot_tmpdir/scmroot/vagrant-registration
Cloning into '/var/lib/mock/f39-build-1504129-35009/root/chroot_tmpdir/scmroot/vagrant-registration'...
$ git fetch origin f730612405c28afc173fb09e113502c0f4dc39a7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/vagrant-registration
 * [new ref]         f730612405c28afc173fb09e113502c0f4dc39a7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f730612 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild