$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/qt5-qtwebchannel /var/lib/mock/dist-el8-build-5308-34/root/chroot_tmpdir/scmroot/qt5-qtwebchannel
Cloning into '/var/lib/mock/dist-el8-build-5308-34/root/chroot_tmpdir/scmroot/qt5-qtwebchannel'...
$ git reset --hard origin/a8
HEAD is now at d0b9a7c import qt5-qtwebchannel-5.12.5-1.el8.src.rpm