$ git clone -n https://src.fedoraproject.org/rpms/antlr4-project.git /var/lib/mock/f40-build-780015-130656/root/chroot_tmpdir/scmroot/antlr4-project
Cloning into '/var/lib/mock/f40-build-780015-130656/root/chroot_tmpdir/scmroot/antlr4-project'...
$ git fetch origin dbd786912457ae00bc7d35a052c7561890fa3755:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/antlr4-project
 * [new ref]         dbd786912457ae00bc7d35a052c7561890fa3755 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dbd7869 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild