$ git clone -n https://git.cclinux.org/stage/rpms/rubygem-bson /var/lib/mock/module-ruby-2.7-8040020210930001029-9f9e2e7e-build-41894-8064/root/chroot_tmpdir/scmroot/rubygem-bson
Cloning into '/var/lib/mock/module-ruby-2.7-8040020210930001029-9f9e2e7e-build-41894-8064/root/chroot_tmpdir/scmroot/rubygem-bson'...
warning: redirecting to https://git.cclinux.org/stage/rpms/rubygem-bson.git/
$ git reset --hard 2b64df0cc398f7597eb3843c7b8b0ee2aa6fcab1
HEAD is now at 2b64df0 import rubygem-bson-4.8.1-1.module+el8.3.0+7192+4e3a532a