$ git clone -n https://src.fedoraproject.org/rpms/c4log.git /var/lib/mock/f41-build-side-1-2632708-25836/root/chroot_tmpdir/scmroot/c4log
Cloning into '/var/lib/mock/f41-build-side-1-2632708-25836/root/chroot_tmpdir/scmroot/c4log'...
$ git fetch origin 0a54bcc1cd059cd5736f890569c30d4d3da7f8d5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/c4log
 * [new ref]         0a54bcc1cd059cd5736f890569c30d4d3da7f8d5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0a54bcc Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild