$ git clone -n https://src.fedoraproject.org/rpms/golang-github-jlaffaye-ftp.git /var/lib/mock/f42-build-3295385-41426/root/chroot_tmpdir/scmroot/golang-github-jlaffaye-ftp
Cloning into '/var/lib/mock/f42-build-3295385-41426/root/chroot_tmpdir/scmroot/golang-github-jlaffaye-ftp'...
$ git fetch origin ca57916f115aba6bdf4f1ee5a36aba90b73ede6a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-jlaffaye-ftp
 * [new ref]         ca57916f115aba6bdf4f1ee5a36aba90b73ede6a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ca57916 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild