$ git clone -n https://src.fedoraproject.org/rpms/golang-github-marten-seemann-qpack.git /var/lib/mock/f40-build-2446924-61328/root/chroot_tmpdir/scmroot/golang-github-marten-seemann-qpack
Cloning into '/var/lib/mock/f40-build-2446924-61328/root/chroot_tmpdir/scmroot/golang-github-marten-seemann-qpack'...
$ git fetch origin f7bea80062f5e04e8b177b609f5922d69752086b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-marten-seemann-qpack
 * [new ref]         f7bea80062f5e04e8b177b609f5922d69752086b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f7bea80 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild