$ git clone -n https://src.fedoraproject.org/rpms/ck.git /var/lib/mock/f41-build-830870-156765/root/chroot_tmpdir/scmroot/ck
Cloning into '/var/lib/mock/f41-build-830870-156765/root/chroot_tmpdir/scmroot/ck'...
$ git fetch origin c655c864c7381ce6f5f5b1f7edb38f063e3e03af:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ck
 * [new ref]         c655c864c7381ce6f5f5b1f7edb38f063e3e03af -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c655c86 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild