$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/rubygem-mysql2 /var/lib/mock/module-ruby-2.5-8020020210130081237-ff983833-build-8125-1003/root/chroot_tmpdir/scmroot/rubygem-mysql2
Cloning into '/var/lib/mock/module-ruby-2.5-8020020210130081237-ff983833-build-8125-1003/root/chroot_tmpdir/scmroot/rubygem-mysql2'...
$ git reset --hard c17aa70e7ec27f2aeac2d9985a8da6d6177d588b
HEAD is now at c17aa70 import rubygem-mysql2-0.4.10-4.module+el8.1.0+3656+f80bfa1d.src.rpm