$ git clone -n https://src.fedoraproject.org/rpms/libfullock.git /var/lib/mock/f40-build-767262-124628/root/chroot_tmpdir/scmroot/libfullock
Cloning into '/var/lib/mock/f40-build-767262-124628/root/chroot_tmpdir/scmroot/libfullock'...
$ git reset --hard 17c32387384d4b3337c5e67c7331795498af2aff
HEAD is now at 17c3238 Updates rebuild version