$ git clone -n https://src.fedoraproject.org/rpms/cryptsetup.git /var/lib/mock/f41-build-1034561-18640/root/chroot_tmpdir/scmroot/cryptsetup
Cloning into '/var/lib/mock/f41-build-1034561-18640/root/chroot_tmpdir/scmroot/cryptsetup'...
$ git fetch origin ee98d270d991eb306a9d4f5d90a9952cdbaae13f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/cryptsetup
 * [new ref]         ee98d270d991eb306a9d4f5d90a9952cdbaae13f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ee98d27 Update to cryptsetup 2.7.3.