$ git clone -n https://src.fedoraproject.org/rpms/python-nifti-mrs.git /var/lib/mock/f42-build-3282632-41399/root/chroot_tmpdir/scmroot/python-nifti-mrs
Cloning into '/var/lib/mock/f42-build-3282632-41399/root/chroot_tmpdir/scmroot/python-nifti-mrs'...
$ git fetch origin 9e49df502bc980a7de2299d6e14faca49e0a0214:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-nifti-mrs
 * [new ref]         9e49df502bc980a7de2299d6e14faca49e0a0214 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9e49df5 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild