$ git clone -n https://src.fedoraproject.org/rpms/softhsm.git /var/lib/mock/f41-build-side-1-2816638-32973/root/chroot_tmpdir/scmroot/softhsm
Cloning into '/var/lib/mock/f41-build-side-1-2816638-32973/root/chroot_tmpdir/scmroot/softhsm'...
$ git fetch origin 78d72c8d5d05cbe58f55891ccfd0b7d46548dcb2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/softhsm
 * [new ref]         78d72c8d5d05cbe58f55891ccfd0b7d46548dcb2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 78d72c8 Fix date in changelog