* Package:    dev-util/lttng-modules-2.13.7:0/2.13
 * Repository: gentoo
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux
 * FEATURES:   network-sandbox preserve-libs sandbox userpriv usersandbox
 * Determining the location of the kernel source code
 * Found kernel source directory:
 *     /usr/src/linux
 * Found sources for kernel version:
 *     6.3.4-gentoo-dist
 * Checking for suitable kernel configuration options ...
 [ ok ]
>>> Unpacking source...
>>> Unpacking lttng-modules-2.13.7.tar.bz2 to /var/tmp/portage/dev-util/lttng-modules-2.13.7/work
>>> Source unpacked in /var/tmp/portage/dev-util/lttng-modules-2.13.7/work
>>> Preparing source in /var/tmp/portage/dev-util/lttng-modules-2.13.7/work/lttng-modules-2.13.7 ...
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/dev-util/lttng-modules-2.13.7/work/lttng-modules-2.13.7 ...
>>> Source configured.
>>> Compiling source in /var/tmp/portage/dev-util/lttng-modules-2.13.7/work/lttng-modules-2.13.7 ...
ln: failed to create symbolic link 'Module.symvers': File exists
 * Preparing  module
make -j5 HOSTCC=x86_64-pc-linux-gnu-gcc 'LDFLAGS=-m elf_x86_64' KERNELDIR=/usr/src/linux default 
make -C /usr/src/linux M=/var/tmp/portage/dev-util/lttng-modules-2.13.7/work/lttng-modules-2.13.7/src \
	CONFIG_LTTNG=m CONFIG_LTTNG_CLOCK_PLUGIN_TEST=m \
	KCPPFLAGS='' \
	modules
  CC [M]  /var/tmp/portage/dev-util/lttng-modules-2.13.7/work/lttng-modules-2.13.7/src/lttng-ring-buffer-client-discard.o
  CC [M]  /var/tmp/portage/dev-util/lttng-modules-2.13.7/work/lttng-modules-2.13.7/src/lttng-ring-buffer-client-overwrite.o
  CC [M]  /var/tmp/portage/dev-util/lttng-modules-2.13.7/work/lttng-modules-2.13.7/src/lttng-ring-buffer-metadata-client.o
  CC [M]  /var/tmp/portage/dev-util/lttng-modules-2.13.7/work/lttng-modules-2.13.7/src/lttng-ring-buffer-client-mmap-discard.o
  CC [M]  /var/tmp/portage/dev-util/lttng-modules-2.13.7/work/lttng-modules-2.13.7/src/lttng-ring-buffer-client-mmap-overwrite.o
  CC [M]  /var/tmp/portage/dev-util/lttng-modules-2.13.7/work/lttng-modules-2.13.7/src/lttng-ring-buffer-metadata-mmap-client.o
  CC [M]  /var/tmp/portage/dev-util/lttng-modules-2.13.7/work/lttng-modules-2.13.7/src/lttng-ring-buffer-event-notifier-client.o
  CC [M]  /var/tmp/portage/dev-util/lttng-modules-2.13.7/work/lttng-modules-2.13.7/src/lttng-counter-client-percpu-32-modular.o
  CC [M]  /var/tmp/portage/dev-util/lttng-modules-2.13.7/work/lttng-modules-2.13.7/src/lttng-counter-client-percpu-64-modular.o
  CC [M]  /var/tmp/portage/dev-util/lttng-modules-2.13.7/work/lttng-modules-2.13.7/src/lttng-clock.o
  CC [M]  /var/tmp/portage/dev-util/lttng-modules-2.13.7/work/lttng-modules-2.13.7/src/lib/msgpack/msgpack.o
  CC [M]  /var/tmp/portage/dev-util/lttng-modules-2.13.7/work/lttng-modules-2.13.7/src/lttng-events.o
  CC [M]  /var/tmp/portage/dev-util/lttng-modules-2.13.7/work/lttng-modules-2.13.7/src/lttng-abi.o
  CC [M]  /var/tmp/portage/dev-util/lttng-modules-2.13.7/work/lttng-modules-2.13.7/src/lttng-string-utils.o
  CC [M]  /var/tmp/portage/dev-util/lttng-modules-2.13.7/work/lttng-modules-2.13.7/src/lttng-probes.o
  CC [M]  /var/tmp/portage/dev-util/lttng-modules-2.13.7/work/lttng-modules-2.13.7/src/lttng-context.o
  CC [M]  /var/tmp/portage/dev-util/lttng-modules-2.13.7/work/lttng-modules-2.13.7/src/lttng-context-pid.o
/var/tmp/portage/dev-util/lttng-modules-2.13.7/work/lttng-modules-2.13.7/src/lttng-events.c: In function 'lttng_session_create':
/var/tmp/portage/dev-util/lttng-modules-2.13.7/work/lttng-modules-2.13.7/src/lttng-events.c:175:24: error: passing argument 1 of 'lttng_guid_gen' from incompatible pointer type [-Werror=incompatible-pointer-types]
  175 |         lttng_guid_gen(&session_priv->uuid);
      |                        ^~~~~~~~~~~~~~~~~~~
      |                        |
      |                        uuid_le *
In file included from /var/tmp/portage/dev-util/lttng-modules-2.13.7/work/lttng-modules-2.13.7/src/lttng-events.c:32:
/var/tmp/portage/dev-util/lttng-modules-2.13.7/work/lttng-modules-2.13.7/src/../include/wrapper/uuid.h:16:29: note: expected 'guid_t *' but argument is of type 'uuid_le *'
   16 | void lttng_guid_gen(guid_t *u)
      |                     ~~~~~~~~^
  CC [M]  /var/tmp/portage/dev-util/lttng-modules-2.13.7/work/lttng-modules-2.13.7/src/lttng-context-procname.o
  CC [M]  /var/tmp/portage/dev-util/lttng-modules-2.13.7/work/lttng-modules-2.13.7/src/lttng-context-prio.o
  CC [M]  /var/tmp/portage/dev-util/lttng-modules-2.13.7/work/lttng-modules-2.13.7/src/lttng-context-nice.o
  CC [M]  /var/tmp/portage/dev-util/lttng-modules-2.13.7/work/lttng-modules-2.13.7/src/lttng-context-vpid.o
cc1: some warnings being treated as errors
make[2]: *** [scripts/Makefile.build:252: /var/tmp/portage/dev-util/lttng-modules-2.13.7/work/lttng-modules-2.13.7/src/lttng-events.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [Makefile:2025: /var/tmp/portage/dev-util/lttng-modules-2.13.7/work/lttng-modules-2.13.7/src] Error 2
make: *** [Makefile:31: modules] Error 2
 * ERROR: dev-util/lttng-modules-2.13.7::gentoo failed (compile phase):
 *   emake failed
 * 
 * If you need support, post the output of `emerge --info '=dev-util/lttng-modules-2.13.7::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=dev-util/lttng-modules-2.13.7::gentoo'`.
 * The complete build log is located at '/var/log/portage/dev-util:lttng-modules-2.13.7:20230530-150816.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/dev-util/lttng-modules-2.13.7/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/dev-util/lttng-modules-2.13.7/temp/environment'.
 * Working directory: '/var/tmp/portage/dev-util/lttng-modules-2.13.7/work/lttng-modules-2.13.7'
 * S: '/var/tmp/portage/dev-util/lttng-modules-2.13.7/work/lttng-modules-2.13.7'