$ git clone -n https://src.fedoraproject.org/rpms/golang-github-jamesruan-rfc1924.git /var/lib/mock/f40-build-2594471-62738/root/chroot_tmpdir/scmroot/golang-github-jamesruan-rfc1924
Cloning into '/var/lib/mock/f40-build-2594471-62738/root/chroot_tmpdir/scmroot/golang-github-jamesruan-rfc1924'...
$ git fetch origin 4eb5498bdf0d2c860bdeae7be5d730468724159d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-jamesruan-rfc1924
 * [new ref]         4eb5498bdf0d2c860bdeae7be5d730468724159d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4eb5498 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild