$ git clone -n https://src.fedoraproject.org/rpms/xnec2c.git /var/lib/mock/f41-build-827290-155241/root/chroot_tmpdir/scmroot/xnec2c
Cloning into '/var/lib/mock/f41-build-827290-155241/root/chroot_tmpdir/scmroot/xnec2c'...
$ git fetch origin b2c3fcf1b9714714101788920131d45d3a3f86be:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/xnec2c
 * [new ref]         b2c3fcf1b9714714101788920131d45d3a3f86be -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b2c3fcf Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild