$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/rubygem-pg /var/lib/mock/module-ruby-2.5-8020020210130081237-ff983833-build-8131-1003/root/chroot_tmpdir/scmroot/rubygem-pg
Cloning into '/var/lib/mock/module-ruby-2.5-8020020210130081237-ff983833-build-8131-1003/root/chroot_tmpdir/scmroot/rubygem-pg'...
$ git reset --hard ad32ca2ee88d08d2e6a8b128b8bd2040103578b6
HEAD is now at ad32ca2 import rubygem-pg-1.0.0-2.module+el8.1.0+3656+f80bfa1d.src.rpm