$ git clone -n https://src.fedoraproject.org/rpms/golang-go4.git /var/lib/mock/f40-build-2363152-60368/root/chroot_tmpdir/scmroot/golang-go4
Cloning into '/var/lib/mock/f40-build-2363152-60368/root/chroot_tmpdir/scmroot/golang-go4'...
$ git fetch origin a67182cb047c8ed5e805f34f8e0fe804b04e0386:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-go4
 * [new ref]         a67182cb047c8ed5e805f34f8e0fe804b04e0386 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a67182c Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild