$ git clone -n https://src.fedoraproject.org/rpms/fbthrift.git /var/lib/mock/f41-build-814864-149284/root/chroot_tmpdir/scmroot/fbthrift
Cloning into '/var/lib/mock/f41-build-814864-149284/root/chroot_tmpdir/scmroot/fbthrift'...
$ git fetch origin 800b8e407bc42c0d855e98a822bf17e4b2733cb3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/fbthrift
 * [new ref]         800b8e407bc42c0d855e98a822bf17e4b2733cb3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 800b8e4 Update to 2024.02.19.00