$ git clone -n https://src.fedoraproject.org/rpms/mingw-antlr.git /var/lib/mock/f42-build-3279335-41337/root/chroot_tmpdir/scmroot/mingw-antlr
Cloning into '/var/lib/mock/f42-build-3279335-41337/root/chroot_tmpdir/scmroot/mingw-antlr'...
$ git fetch origin 6422d32d2f539745e97c20dfa9fd3fd63994668f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mingw-antlr
 * [new ref]         6422d32d2f539745e97c20dfa9fd3fd63994668f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6422d32 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild