$ git clone -n https://src.fedoraproject.org/rpms/boinc-tui.git /var/lib/mock/f41-build-857395-168076/root/chroot_tmpdir/scmroot/boinc-tui
Cloning into '/var/lib/mock/f41-build-857395-168076/root/chroot_tmpdir/scmroot/boinc-tui'...
$ git fetch origin b27750f5c9c497da6f4d5263536863f65f96c47e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/boinc-tui
 * [new ref]         b27750f5c9c497da6f4d5263536863f65f96c47e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b27750f Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild