$ git clone -n https://gitee.com/gaohongmei/perl-MIME-Base64.git /var/lib/mock/dist-an23-build-197433-60931/root/chroot_tmpdir/scmroot/perl-MIME-Base64
Cloning into '/var/lib/mock/dist-an23-build-197433-60931/root/chroot_tmpdir/scmroot/perl-MIME-Base64'...
$ git reset --hard ac7370abb7eac1e383343be42ee82ab59c3ebd21
HEAD is now at ac7370a add doc package