$ git clone -n https://git.cclinux.org/stage/rpms/bcc.git /var/lib/mock/dist-circle9-build-120682-85342/root/chroot_tmpdir/scmroot/bcc
Cloning into '/var/lib/mock/dist-circle9-build-120682-85342/root/chroot_tmpdir/scmroot/bcc'...
$ git fetch origin 2f5962fb0b40916ed91e6a47fc2db15e25d15d4b:KOJI_FETCH_HEAD
From https://git.cclinux.org/stage/rpms/bcc
 * [new ref]         2f5962fb0b40916ed91e6a47fc2db15e25d15d4b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2f5962f import bcc-0.28.0-5.el9