$ git clone -n https://src.fedoraproject.org/rpms/pkcs11-helper.git /var/lib/mock/f41-build-side-1-2933436-35203/root/chroot_tmpdir/scmroot/pkcs11-helper
Cloning into '/var/lib/mock/f41-build-side-1-2933436-35203/root/chroot_tmpdir/scmroot/pkcs11-helper'...
$ git fetch origin c4cf70f55125656a8c1a9efefcd8c0c7bdcaff56:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pkcs11-helper
 * [new ref]         c4cf70f55125656a8c1a9efefcd8c0c7bdcaff56 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c4cf70f Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild