$ git clone -n https://src.fedoraproject.org/rpms/rubygem-actioncable.git /var/lib/mock/f41-build-1740133-24683/root/chroot_tmpdir/scmroot/rubygem-actioncable
Cloning into '/var/lib/mock/f41-build-1740133-24683/root/chroot_tmpdir/scmroot/rubygem-actioncable'...
$ git fetch origin 81f0ce43cea3f70ad4857624d7b6b073425f04d3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rubygem-actioncable
 * [new ref]         81f0ce43cea3f70ad4857624d7b6b073425f04d3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 81f0ce4 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild