$ git clone -n https://src.fedoraproject.org/rpms/powerline-go.git /var/lib/mock/f40-build-796555-140696/root/chroot_tmpdir/scmroot/powerline-go
Cloning into '/var/lib/mock/f40-build-796555-140696/root/chroot_tmpdir/scmroot/powerline-go'...
$ git fetch origin 8c4dcc34e2ddf96f4bf66338397ab50af4899017:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/powerline-go
 * [new ref]         8c4dcc34e2ddf96f4bf66338397ab50af4899017 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8c4dcc3 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild