$ git clone -n https://src.fedoraproject.org/rpms/python-trio.git /var/lib/mock/f39-build-1443216-32551/root/chroot_tmpdir/scmroot/python-trio
Cloning into '/var/lib/mock/f39-build-1443216-32551/root/chroot_tmpdir/scmroot/python-trio'...
$ git fetch origin 87216ee032c7c06bc044ca9584a010bdb1c9541f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-trio
 * [new ref]         87216ee032c7c06bc044ca9584a010bdb1c9541f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 87216ee Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild