=> "/opt/pkg/bin/bmake" ["-C", "/data/jenkins/workspace/pkgsrc-upstream-trunk/net/knot-resolver", "all", "BATCH=1", "DEPENDS_TARGET=/nonexistent"]
===> Building for knot-resolver-6.5.0nb1
ninja: Entering directory `output'
[1/264] Compiling C object contrib/libcontrib.a.p/ccan_asprintf_asprintf.c.o
[2/264] Compiling C object contrib/libcontrib.a.p/ccan_json_json.c.o
FAILED: [code=1] contrib/libcontrib.a.p/ccan_json_json.c.o 
gcc -Icontrib/libcontrib.a.p -Icontrib -I../contrib -I. -I.. -I/opt/pkg/include -I/opt/pkg/include/readline -I/opt/pkg/include/ncurses -I/opt/pkg/include/luajit-2.1 -I/opt/pkg/include/libxml2 -fdiagnostics-color=always -DNDEBUG -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=gnu11 -D_GNU_SOURCE -Wall -Wformat -Wformat-security -Wtype-limits -Wshadow -Werror=implicit-function-declaration -Werror=attributes -Wstrict-prototypes -Wold-style-definition -Wignored-qualifiers -Woverride-init -Wuninitialized -fvisibility=hidden -DHAVE_ASPRINTF=1 -fno-strict-aliasing -Wno-nonnull-compare -pipe -O2 -msave-args -fno-aggressive-loop-optimizations -D__EXTENSIONS__ -fPIC -MD -MQ contrib/libcontrib.a.p/ccan_json_json.c.o -MF contrib/libcontrib.a.p/ccan_json_json.c.o.d -o contrib/libcontrib.a.p/ccan_json_json.c.o -c ../contrib/ccan/json/json.c
../contrib/ccan/json/json.c:110:18: error: conflicting types for 'uchar_t'; have 'uint32_t' {aka 'unsigned int'}
  110 | typedef uint32_t uchar_t;
      |                  ^~~~~~~
In file included from /usr/include/sys/wait.h:37,
                 from /usr/include/stdlib.h:46,
                 from ../lib/defines.h:8,
                 from ../contrib/ccan/json/json.h:8,
                 from ../contrib/ccan/json/json.c:5:
/usr/include/sys/types.h:102:25: note: previous declaration of 'uchar_t' with type 'uchar_t' {aka 'unsigned char'}
  102 | typedef unsigned char   uchar_t;
      |                         ^~~~~~~
[3/264] Compiling C object contrib/libcontrib.a.p/ucw_mempool.c.o
ninja: build stopped: subcommand failed.
*** Error code 1

Stop.
bmake[1]: stopped making "all" in /data/jenkins/workspace/pkgsrc-upstream-trunk/net/knot-resolver
*** Error code 1

Stop.
bmake: stopped making "all" in /data/jenkins/workspace/pkgsrc-upstream-trunk/net/knot-resolver