$ git clone -n https://src.fedoraproject.org/rpms/erlang-emmap.git /var/lib/mock/f42-build-887199-187909/root/chroot_tmpdir/scmroot/erlang-emmap
Cloning into '/var/lib/mock/f42-build-887199-187909/root/chroot_tmpdir/scmroot/erlang-emmap'...
$ git fetch origin 9777931cd38eb4fa2a423fd39ed71860391ce6f8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/erlang-emmap
 * [new ref]         9777931cd38eb4fa2a423fd39ed71860391ce6f8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9777931 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild