$ git clone -n https://src.fedoraproject.org/rpms/xsimd.git /var/lib/mock/f41-build-823231-153579/root/chroot_tmpdir/scmroot/xsimd
Cloning into '/var/lib/mock/f41-build-823231-153579/root/chroot_tmpdir/scmroot/xsimd'...
$ git fetch origin 7a655cf46dc1999f5dca20a855acf628d83e79e1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/xsimd
 * [new ref]         7a655cf46dc1999f5dca20a855acf628d83e79e1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7a655cf Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild