$ git clone -n https://gitee.com/U2FsdGVkX1/libcap.git /var/lib/mock/dist-an23-build-323200-68397/root/chroot_tmpdir/scmroot/libcap
Cloning into '/var/lib/mock/dist-an23-build-323200-68397/root/chroot_tmpdir/scmroot/libcap'...
$ git fetch origin ddea8bdc26951e391a3b380d5bc111aaa505e189:KOJI_FETCH_HEAD
From https://gitee.com/U2FsdGVkX1/libcap
 * [new ref]         ddea8bdc26951e391a3b380d5bc111aaa505e189 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ddea8bd Fix library path error of .pc file under some archs