$ git clone -n https://src.fedoraproject.org/rpms/irsim.git /var/lib/mock/f33-build-301130-56721/root/chroot_tmpdir/scmroot/irsim
Cloning into '/var/lib/mock/f33-build-301130-56721/root/chroot_tmpdir/scmroot/irsim'...
$ git reset --hard e5d37ca909b0cfbc7af868e792904b3f2b82220b
HEAD is now at e5d37ca - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild