$ git clone -n https://gitee.com/fundawang/qt5-qtbase.git /var/lib/mock/dist-an23-build-308430-67129/root/chroot_tmpdir/scmroot/qt5-qtbase
Cloning into '/var/lib/mock/dist-an23-build-308430-67129/root/chroot_tmpdir/scmroot/qt5-qtbase'...
$ git reset --hard b1b5b344c400d31eef5712360b37e643a57444f8
HEAD is now at b1b5b34 5.15.10