$ git clone -n https://src.fedoraproject.org/rpms/kitty.git /var/lib/mock/f41-build-side-1-3050610-37994/root/chroot_tmpdir/scmroot/kitty
Cloning into '/var/lib/mock/f41-build-side-1-3050610-37994/root/chroot_tmpdir/scmroot/kitty'...
$ git fetch origin 05d6de2d19ae8b74b01c567b904271e611f20733:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kitty
 * [new ref]         05d6de2d19ae8b74b01c567b904271e611f20733 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 05d6de2 Update to 0.37.0