$ git clone -n https://src.fedoraproject.org/rpms/golang-github-pdfcpu.git /var/lib/mock/f38-build-side-42-init-devel-692814-26881/root/chroot_tmpdir/scmroot/golang-github-pdfcpu
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-692814-26881/root/chroot_tmpdir/scmroot/golang-github-pdfcpu'...
$ git fetch origin f90cf6733dfff80aec2506d17d8afec7539d49c4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-pdfcpu
 * [new ref]         f90cf6733dfff80aec2506d17d8afec7539d49c4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f90cf67 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild