$ git clone -n https://src.fedoraproject.org/rpms/man-db.git /var/lib/mock/f40-build-754434-117686/root/chroot_tmpdir/scmroot/man-db
Cloning into '/var/lib/mock/f40-build-754434-117686/root/chroot_tmpdir/scmroot/man-db'...
$ git reset --hard df711152ef4c6b9980356e5adffe7691a20de30c
HEAD is now at df71115 Fix the Source numbering in installation