$ git clone -n https://src.fedoraproject.org/rpms/python-iso3166.git /var/lib/mock/f45-build-31145-650/root/chroot_tmpdir/scmroot/python-iso3166
Cloning into '/var/lib/mock/f45-build-31145-650/root/chroot_tmpdir/scmroot/python-iso3166'...
$ git fetch origin 94b26708b0449d6811b78655fdb5da6e27d410bb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-iso3166
 * [new ref]         94b26708b0449d6811b78655fdb5da6e27d410bb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 94b2670 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild