$ git clone -n https://src.fedoraproject.org/rpms/cadvisor.git /var/lib/mock/f42-build-866979-174619/root/chroot_tmpdir/scmroot/cadvisor
Cloning into '/var/lib/mock/f42-build-866979-174619/root/chroot_tmpdir/scmroot/cadvisor'...
$ git fetch origin 6a8b650cccdc267c92d84aed9f5b70a1f76d1c18:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/cadvisor
 * [new ref]         6a8b650cccdc267c92d84aed9f5b70a1f76d1c18 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6a8b650 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild