20.51. Executing CHECK pass (checking for obvious problems).
Checking module lattice_versa_ecp5...
Warning: multiple conflicting drivers for lattice_versa_ecp5.\sys_rst:
    port Q[0] of cell FD1S3BX_1 (TRELLIS_FF)
    port Q[0] of cell FD1S3BX_5 (TRELLIS_FF)
Found and reported 1 problems.

20.52. Executing JSON backend.

Warnings: 62 unique messages, 62 total
End of script. Logfile hash: 1a13bf76e1, CPU: user 49.03s system 0.33s, MEM: 632.43 MB peak
Yosys 0.9+4052 (git sha1 5c1e6a0e, clang 11.0.0-2 -fPIC -Os)
Time spent: 27% 1x abc (18 sec), 14% 40x opt_clean (9 sec), ...
ERROR: Net 'bridge_count_TRELLIS_FF_Q_CE[0]' is multiply driven by cell ports FD1S3BX_1.Q and FD1S3BX_5.Q
0 warnings, 1 error