$ git clone -n https://src.fedoraproject.org/rpms/virtualbox-guest-additions.git /var/lib/mock/f33-build-145744-42986/root/chroot_tmpdir/scmroot/virtualbox-guest-additions
Cloning into '/var/lib/mock/f33-build-145744-42986/root/chroot_tmpdir/scmroot/virtualbox-guest-additions'...
$ git reset --hard dc3fe6dfbababe3ffeb8cc523906a2b414bbea4c
HEAD is now at dc3fe6d koji test