$ git clone -n https://src.fedoraproject.org/rpms/erlang-relx.git /var/lib/mock/f40-build-2251338-54126/root/chroot_tmpdir/scmroot/erlang-relx
Cloning into '/var/lib/mock/f40-build-2251338-54126/root/chroot_tmpdir/scmroot/erlang-relx'...
$ git fetch origin 3f5ed5a597af00fa7aa26263a3d6fe21c5b98465:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/erlang-relx
 * [new ref]         3f5ed5a597af00fa7aa26263a3d6fe21c5b98465 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
Updating files:  50% (2/4)
Updating files:  75% (3/4)
Updating files: 100% (4/4)
Updating files: 100% (4/4), done.
HEAD is now at 3f5ed5a Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild