$ git clone -n https://src.fedoraproject.org/rpms/rubygem-typhoeus.git /var/lib/mock/f38-build-side-42-init-devel-629763-26375/root/chroot_tmpdir/scmroot/rubygem-typhoeus
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-629763-26375/root/chroot_tmpdir/scmroot/rubygem-typhoeus'...
$ git fetch origin 27d80065594880358fa562d2eb1493b2ac3eedca:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rubygem-typhoeus
 * [new ref]         27d80065594880358fa562d2eb1493b2ac3eedca -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 27d8006 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild