$ git clone -n https://src.fedoraproject.org/rpms/fasttext.git /var/lib/mock/f38-build-side-42-init-devel-1097964-30072/root/chroot_tmpdir/scmroot/fasttext
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1097964-30072/root/chroot_tmpdir/scmroot/fasttext'...
$ git fetch origin 37c2d8fd7d62a773c77b28065757e8f6b5b618b1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/fasttext
 * [new ref]         37c2d8fd7d62a773c77b28065757e8f6b5b618b1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 37c2d8f Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild