freebsd build error (10)

Kernel	Title	Count	Last	Reported	Patched	Status
freebsd	freebsd build error (17)	8	115d	152d	0/2	auto-obsoleted due to no activity on 2023/11/16 06:09
freebsd	freebsd build error (15)	1099	318d	433d	0/2	closed as invalid on 2023/01/30 19:01
freebsd	freebsd build error (3)	13	1284d	1304d	0/2	closed as invalid on 2020/07/30 00:10
freebsd	freebsd build error (13)	9	570d	570d	2/2	fixed on 2022/05/20 16:01
freebsd	freebsd build error (12)	2	631d	631d	0/2	closed as invalid on 2022/04/17 17:52
freebsd	freebsd build error (4)	6	1067d	1097d	0/2	closed as invalid on 2021/01/09 18:59
freebsd	freebsd build error (14)	18	527d	528d	0/2	auto-obsoleted due to no activity on 2022/08/30 14:33
freebsd	freebsd build error (8)	1	883d	882d	0/2	closed as invalid on 2021/08/31 20:48
freebsd	freebsd build error (16)	214	290d	306d	2/2	fixed on 2023/02/24 04:32
freebsd	freebsd build error (7)	2	887d	887d	0/2	closed as invalid on 2021/07/06 19:22
freebsd	freebsd build error (11)	1	656d	656d	0/2	closed as invalid on 2022/02/23 14:54
freebsd	freebsd build error (2)	10	1403d	1459d	0/2	auto-closed as invalid on 2020/05/06 23:58
freebsd	freebsd build error (6)	6	921d	921d	0/2	closed as invalid on 2021/06/04 15:04
freebsd	freebsd build error (5)	12	1019d	1048d	0/2	closed as invalid on 2021/05/11 20:47
freebsd	freebsd build error (9)	1	790d	790d	2/2	fixed on 2021/10/12 07:13
freebsd	freebsd build error	4	1573d	1574d	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]