freebsd build error (10)

Kernel	Title	Count	Last	Reported	Patched	Status
freebsd	freebsd build error (15)	1099	125d	240d	0/2	closed as invalid on 2023/01/30 19:01
freebsd	freebsd build error (3)	13	1092d	1112d	0/2	closed as invalid on 2020/07/30 00:10
freebsd	freebsd build error (13)	9	377d	377d	2/2	fixed on 2022/05/20 16:01
freebsd	freebsd build error (12)	2	438d	438d	0/2	closed as invalid on 2022/04/17 17:52
freebsd	freebsd build error (4)	6	874d	905d	0/2	closed as invalid on 2021/01/09 18:59
freebsd	freebsd build error (14)	18	335d	335d	0/2	auto-obsoleted due to no activity on 2022/08/30 14:33
freebsd	freebsd build error (8)	1	691d	689d	0/2	closed as invalid on 2021/08/31 20:48
freebsd	freebsd build error (16)	214	97d	113d	2/2	fixed on 2023/02/24 04:32
freebsd	freebsd build error (7)	2	695d	695d	0/2	closed as invalid on 2021/07/06 19:22
freebsd	freebsd build error (11)	1	463d	463d	0/2	closed as invalid on 2022/02/23 14:54
freebsd	freebsd build error (2)	10	1210d	1266d	0/2	auto-closed as invalid on 2020/05/06 23:58
freebsd	freebsd build error (6)	6	728d	728d	0/2	closed as invalid on 2021/06/04 15:04
freebsd	freebsd build error (5)	12	826d	855d	0/2	closed as invalid on 2021/05/11 20:47
freebsd	freebsd build error (9)	1	598d	598d	2/2	fixed on 2021/10/12 07:13
freebsd	freebsd build error	4	1381d	1381d	0/2	auto-closed as invalid on 2019/11/18 15:27

sys/dev/ixgbe/ixgbe_x550.c:1142:15: warning: variable 'error' set but not used [-Wunused-but-set-variable] sys/dev/ixgbe/ixgbe_x550.c:1188:15: warning: variable 'error' set but not used [-Wunused-but-set-variable] sys/dev/ppc/ppc.c:1664:6: warning: variable 'error' set but not used [-Wunused-but-set-variable] sys/netinet/in_pcb.c:3235:6: warning: variable 'error' set but not used [-Wunused-but-set-variable] sys/netinet/tcp_usrreq.c:1938:6: warning: variable 'error' set but not used [-Wunused-but-set-variable] sys/geom/eli/g_eli.c:1589:6: warning: variable 'error' set but not used [-Wunused-but-set-variable] sys/netinet6/ip6_mroute.c:1536:6: warning: variable 'error' set but not used [-Wunused-but-set-variable] sys/dev/iicbus/ds3231.c:371:10: error: variable 'rc' is uninitialized when used here [-Werror,-Wuninitialized]