$ git clone -n https://src.fedoraproject.org/rpms/golang-github-francoispqt-gojay.git /var/lib/mock/f40-build-2345116-59956/root/chroot_tmpdir/scmroot/golang-github-francoispqt-gojay
Cloning into '/var/lib/mock/f40-build-2345116-59956/root/chroot_tmpdir/scmroot/golang-github-francoispqt-gojay'...
$ git fetch origin 72625a1c80c395d112a282ab79c5ab1d8a058a4e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-francoispqt-gojay
 * [new ref]         72625a1c80c395d112a282ab79c5ab1d8a058a4e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 72625a1 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild