$ git clone -n https://src.fedoraproject.org/rpms/golang-github-francoispqt-gojay.git /var/lib/mock/f39-build-1864162-42533/root/chroot_tmpdir/scmroot/golang-github-francoispqt-gojay
Cloning into '/var/lib/mock/f39-build-1864162-42533/root/chroot_tmpdir/scmroot/golang-github-francoispqt-gojay'...
$ git fetch origin af29f24c782178ae28d58f0cf824f5ec2d48f716:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-francoispqt-gojay
 * [new ref]         af29f24c782178ae28d58f0cf824f5ec2d48f716 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at af29f24 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild