timestamp: 2026-04-06T20:38:18+00:00
hostname: derive
kernel: Linux 6.16.5-derive x86_64 GNU/Linux
uptime:  20:38:18 up 0 min,  0 users,  load average: 0.00, 0.00, 0.00
cpu_count: unknown
memory:
              total        used        free      shared  buff/cache   available
Mem:           7.8G       28.7M        7.7G        4.0M       39.4M        7.6G
Swap:             0           0           0
disk:
Filesystem                Size      Used Available Use% Mounted on
/dev/root                48.4G     10.3G     35.6G  22% /

==> installing dependency: libfuse
==> building libfuse
[libfuse] fetching fuse-3.17.4.tar.gz...
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100  7136k 100  7136k   0     0  5085k     0   0:00:01  0:00:01 --:--:--  7841k
[libfuse] extracting fuse-3.17.4.tar.gz...
[libfuse] no specific build() function
[libfuse] build system: meson (using muon/samu)
muon 0.6.0
c compiler: clang 21.1.4 (['/bin/cc'])
  linker: lld 21.1.4 (passed-through)
  archiver: ar-posix (['/bin/ar'])
c build machine compiler: clang 21.1.4 (['/bin/cc'])
  linker: lld 21.1.4 (passed-through)
  archiver: ar-posix (['/bin/ar'])
libfuse3 version: 3.17.4
c compiler: has function fork: YES
c compiler: has function fstatat: YES
c compiler: has function openat: YES
c compiler: has function readlinkat: YES
c compiler: has function pipe2: YES
c compiler: has function splice: YES
c compiler: has function vmsplice: YES
c compiler: has function posix_fallocate: YES
c compiler: has function fdatasync: YES
c compiler: has function utimensat: YES
c compiler: has function copy_file_range: YES
c compiler: has function fallocate: YES
c compiler: pthread_setname_np check links: YES
c compiler: close_range check links: NO
c compiler: has function setxattr: YES
c compiler: has function iconv: YES
c compiler: has function backtrace: NO
c compiler: struct struct stat has member st_atim: YES
c compiler: struct struct stat has member st_atimespec: NO
note Enabling versioned libc symbols 
note Compiler does not support symver attribute 
configuring '/var/tmp/dtr/src-libfuse-3.17.4/fuse-3.17.4/build/fuse_config.h'
configuring '/var/tmp/dtr/src-libfuse-3.17.4/fuse-3.17.4/build/libfuse_config.h'
dependency threads static found: YES
c compiler: library iconv found: NO
c compiler: library dl found: YES
c compiler: library rt found: YES
error stderr:
Package udev was not found in the pkg-config search path.
Perhaps you should add the directory containing `udev.pc'
to the PKG_CONFIG_PATH environment variable
Package 'udev' not found
dependency udev static found: NO
warn could not determine udevdir, udev.rules will not be installed 
cpp compiler: clang 21.1.4 (['/bin/c++'])
  linker: lld 21.1.4 (passed-through)
  archiver: ar-posix (['/bin/ar'])
cpp build machine compiler: clang 21.1.4 (['/bin/c++'])
  linker: lld 21.1.4 (passed-through)
  archiver: ar-posix (['/bin/ar'])

setup complete
samu: entering directory 'build'
[1/82] compiling c test/wrong_command.p/wrong_command.c.o
[2/82] /bin/muon internal exe -e /var/tmp/dtr/src-libfuse-3.17.4/fuse-3.17.4/build/.muon/custom_tgt_env/test_scripts0_dat -- /bin/cp -fPp ../test/conftest.py ../test/pytest.ini ../test/test_examples.py ../test/util.py ../test/test_ctests.py ../test/test_custom_io.py /var/tmp/dtr/src-libfuse-3.17.4/fuse-3.17.4/build/test
[3/82] compiling c test/test_abi.p/test_abi.c.o
[4/82] linking test/wrong_command
[5/82] compiling c test/test_want_conversion.p/test_want_conversion.c.o
[6/82] compiling c test/release_unlink_race.p/release_unlink_race.c.o
[7/82] compiling c test/readdir_inode.p/readdir_inode.c.o
[8/82] compiling c test/test_syscalls.p/test_syscalls.c.o
[9/82] linking test/readdir_inode
[10/82] compiling c test/hello.p/hello.c.o
[11/82] compiling c test/test_setattr.p/test_setattr.c.o
[12/82] compiling c test/test_write_cache.p/test_write_cache.c.o
[13/82] compiling cpp example/memfs_ll.p/memfs_ll.cc.o
[14/82] linking test/test_syscalls
[15/82] compiling cpp example/passthrough_hp.p/passthrough_hp.cc.o
[16/82] compiling c example/poll.p/poll.c.o
[17/82] compiling c example/notify_inval_entry.p/notify_inval_entry.c.o
[18/82] compiling c example/notify_store_retrieve.p/notify_store_retrieve.c.o
[19/82] compiling c example/invalidate_path.p/invalidate_path.c.o
[20/82] compiling c example/notify_inval_inode.p/notify_inval_inode.c.o
[21/82] compiling c example/null.p/null.c.o
[22/82] compiling c example/hello_ll_uds.p/hello_ll_uds.c.o
[23/82] compiling c example/passthrough_ll.p/passthrough_ll.c.o
[24/82] compiling c example/cuse_client.p/cuse_client.c.o
[25/82] compiling c example/cuse.p/cuse.c.o
[26/82] compiling c example/ioctl.p/ioctl.c.o
[27/82] compiling c example/poll_client.p/poll_client.c.o
../example/poll_client.c:38:42: warning: initializer-string for character array is too long, array size is 16 but initializer has size 17 (including the null terminating character); did you mean to use the 'nonstring' attribute? [-Wunterminated-string-initialization]
   38 |         static const char hex_map[FSEL_FILES] = "0123456789ABCDEF";
      |                                                 ^~~~~~~~~~~~~~~~~~
1 warning generated.
[28/82] compiling c example/ioctl_client.p/ioctl_client.c.o
[29/82] compiling c example/printcap.p/printcap.c.o
[30/82] compiling c example/hello_ll.p/hello_ll.c.o
[31/82] compiling c example/hello.p/hello.c.o
[32/82] compiling c example/passthrough_fh.p/passthrough_fh.c.o
[33/82] compiling c example/passthrough.p/passthrough.c.o
[34/82] compiling c util/mount.fuse3.p/mount.fuse.c.o
[35/82] compiling c util/fusermount3.p/lib/util.c.o
[36/82] compiling c util/fusermount3.p/lib/mount_util.c.o
[37/82] compiling c util/fusermount3.p/fusermount.c.o
[38/82] linking util/fusermount3
[39/82] compiling c lib/libfuse3.a.p/modules/iconv.c.o
[40/82] compiling c lib/libfuse3.a.p/mount.c.o
[41/82] compiling c lib/libfuse3.a.p/util.c.o
[42/82] compiling c lib/libfuse3.a.p/compat.c.o
[43/82] compiling c lib/libfuse3.a.p/fuse_log.c.o
[44/82] compiling c lib/libfuse3.a.p/mount_util.c.o
[45/82] compiling c lib/libfuse3.a.p/modules/subdir.c.o
[46/82] compiling c lib/libfuse3.a.p/helper.c.o
[47/82] compiling c lib/libfuse3.a.p/cuse_lowlevel.c.o
[48/82] compiling c lib/libfuse3.a.p/buffer.c.o
[49/82] compiling c lib/libfuse3.a.p/fuse_signals.c.o
[50/82] compiling c lib/libfuse3.a.p/fuse_opt.c.o
[51/82] compiling c lib/libfuse3.a.p/fuse_lowlevel.c.o
[52/82] compiling c lib/libfuse3.a.p/fuse_loop_mt.c.o
[53/82] compiling c lib/libfuse3.a.p/fuse_loop.c.o
[54/82] compiling c lib/libfuse3.a.p/fuse.c.o
../lib/fuse.c:2673:24: warning: variable 'e' is uninitialized when passed as a const pointer argument here [-Wuninitialized-const-pointer]
 2673 |                                         reply_entry(req, &e, -ESTALE);
      |                                                           ^
1 warning generated.
[55/82] linking static lib/libfuse3.a
[56/82] linking test/test_abi
[57/82] linking test/test_want_conversion
[58/82] linking test/release_unlink_race
[59/82] linking test/hello
[60/82] linking test/test_setattr
[61/82] linking test/test_write_cache
[62/82] linking example/memfs_ll
[63/82] linking example/passthrough_hp
[64/82] linking example/poll
[65/82] linking example/notify_inval_entry
[66/82] linking example/notify_store_retrieve
[67/82] linking example/invalidate_path
[68/82] linking example/notify_inval_inode
[69/82] linking example/null
[70/82] linking example/hello_ll_uds
[71/82] linking example/passthrough_ll
[72/82] linking example/cuse_client
[73/82] linking example/cuse
[74/82] linking example/ioctl
[75/82] linking example/poll_client
[76/82] linking example/ioctl_client
[77/82] linking example/printcap
[78/82] linking example/hello_ll
[79/82] linking example/hello
[80/82] linking example/passthrough_fh
[81/82] linking example/passthrough
[82/82] linking util/mount.fuse3
mkdir '/var/tmp/dtr/pkg-libfuse-3.17.4/usr'
mkdir '/var/tmp/dtr/pkg-libfuse-3.17.4/usr/include'
mkdir '/var/tmp/dtr/pkg-libfuse-3.17.4/usr/include/fuse3'
copy_file '/var/tmp/dtr/src-libfuse-3.17.4/fuse-3.17.4/build/libfuse_config.h' -> '/var/tmp/dtr/pkg-libfuse-3.17.4/usr/include/fuse3/libfuse_config.h'
mkdir '/var/tmp/dtr/pkg-libfuse-3.17.4/usr/lib'
copy_file '/var/tmp/dtr/src-libfuse-3.17.4/fuse-3.17.4/build/lib/libfuse3.a' -> '/var/tmp/dtr/pkg-libfuse-3.17.4/usr/lib/libfuse3.a'
mkdir '/var/tmp/dtr/pkg-libfuse-3.17.4/usr/lib/pkgconfig'
copy_file '/var/tmp/dtr/src-libfuse-3.17.4/fuse-3.17.4/build/.muon/fuse3.pc' -> '/var/tmp/dtr/pkg-libfuse-3.17.4/usr/lib/pkgconfig/fuse3.pc'
copy_file '/var/tmp/dtr/src-libfuse-3.17.4/fuse-3.17.4/include/fuse.h' -> '/var/tmp/dtr/pkg-libfuse-3.17.4/usr/include/fuse3/fuse.h'
copy_file '/var/tmp/dtr/src-libfuse-3.17.4/fuse-3.17.4/include/fuse_common.h' -> '/var/tmp/dtr/pkg-libfuse-3.17.4/usr/include/fuse3/fuse_common.h'
copy_file '/var/tmp/dtr/src-libfuse-3.17.4/fuse-3.17.4/include/fuse_lowlevel.h' -> '/var/tmp/dtr/pkg-libfuse-3.17.4/usr/include/fuse3/fuse_lowlevel.h'
copy_file '/var/tmp/dtr/src-libfuse-3.17.4/fuse-3.17.4/include/fuse_opt.h' -> '/var/tmp/dtr/pkg-libfuse-3.17.4/usr/include/fuse3/fuse_opt.h'
copy_file '/var/tmp/dtr/src-libfuse-3.17.4/fuse-3.17.4/include/cuse_lowlevel.h' -> '/var/tmp/dtr/pkg-libfuse-3.17.4/usr/include/fuse3/cuse_lowlevel.h'
copy_file '/var/tmp/dtr/src-libfuse-3.17.4/fuse-3.17.4/include/fuse_log.h' -> '/var/tmp/dtr/pkg-libfuse-3.17.4/usr/include/fuse3/fuse_log.h'
mkdir '/var/tmp/dtr/pkg-libfuse-3.17.4/usr/bin'
copy_file '/var/tmp/dtr/src-libfuse-3.17.4/fuse-3.17.4/build/util/fusermount3' -> '/var/tmp/dtr/pkg-libfuse-3.17.4/usr/bin/fusermount3'
ERROR: muon install failed
dtr: error: make failed for libfuse