$ git clone -n https://src.fedoraproject.org/rpms/R-simmer.git /var/lib/mock/f40-build-2224058-52766/root/chroot_tmpdir/scmroot/R-simmer
Cloning into '/var/lib/mock/f40-build-2224058-52766/root/chroot_tmpdir/scmroot/R-simmer'...
$ git fetch origin 0c6b374d441151f4fd3ea37527af4823be5065ae:KOJI_FETCH_HEAD
fatal: unable to access 'https://src.fedoraproject.org/rpms/R-simmer.git/': Transferred a partial file
$ git reset --hard 0c6b374d441151f4fd3ea37527af4823be5065ae
HEAD is now at 0c6b374 Update to 4.4.6.3