$ git clone -n https://src.fedoraproject.org/rpms/mate-icon-theme.git /var/lib/mock/f40-build-2010105-45561/root/chroot_tmpdir/scmroot/mate-icon-theme
Cloning into '/var/lib/mock/f40-build-2010105-45561/root/chroot_tmpdir/scmroot/mate-icon-theme'...
$ git fetch origin c2bb3cff9f7909dc208a3f3ce6a63c2e8ca11a97:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mate-icon-theme
 * [new ref]         c2bb3cff9f7909dc208a3f3ce6a63c2e8ca11a97 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c2bb3cf Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild