$ git clone -n https://src.fedoraproject.org/rpms/river.git /var/lib/mock/f40-build-807154-145173/root/chroot_tmpdir/scmroot/river
Cloning into '/var/lib/mock/f40-build-807154-145173/root/chroot_tmpdir/scmroot/river'...
$ git reset --hard f1eb488a545303ead67f47cf103edf40c68916b0
HEAD is now at f1eb488 Upload sources