$ git clone -n https://src.fedoraproject.org/rpms/erlang-p1_mysql.git /var/lib/mock/f40-build-2132191-50808/root/chroot_tmpdir/scmroot/erlang-p1_mysql
Cloning into '/var/lib/mock/f40-build-2132191-50808/root/chroot_tmpdir/scmroot/erlang-p1_mysql'...
$ git fetch origin 7ffe8fcd8e0a0cf1ddaee91434f823f0a4aa16fe:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/erlang-p1_mysql
 * [new ref]         7ffe8fcd8e0a0cf1ddaee91434f823f0a4aa16fe -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7ffe8fc Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild