$ git clone -n https://src.fedoraproject.org/rpms/duktape.git /var/lib/mock/f40-build-788877-135454/root/chroot_tmpdir/scmroot/duktape
Cloning into '/var/lib/mock/f40-build-788877-135454/root/chroot_tmpdir/scmroot/duktape'...
$ git fetch origin e9230f960e8761a70b413f7066173ae7f2e52641:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/duktape
 * [new ref]         e9230f960e8761a70b413f7066173ae7f2e52641 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e9230f9 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild