fails with LLVM ERROR: IO failure on output stream

[kenz-gelsoft]

fails with LLVM ERROR: IO failure on output stream

[kenz-gelsoft]

15:40.25    Compiling unicode-segmentation v1.9.0
15:43.86    Compiling moz_cbor v0.1.2
21:31.04 LLVM ERROR: IO failure on output stream: Permission denied
21:31.58 error: could not compile `wgpu-core`
21:31.59 warning: build failed, waiting for other jobs to finish...
TIER: pre-export export compile misc libs tools

[kenz-gelsoft]

 1:16.88    Compiling wgpu-core v0.12.0 (https://github.com/gfx-rs/wgpu?rev=b51fd851#b51fd851)
 1:17.59 warning: unnecessary parentheses around match arm expression
 1:17.64    --> gfx/wr/webrender/src/render_target.rs:827:13
 1:17.65     |
 1:17.65 827 |             ((data.r_func.to_int() << 12 |
 1:17.66     |             ^
 1:17.66 ...
 1:17.66 830 |               data.a_func.to_int()) as u16),
 1:17.66     |                                           ^
 1:17.66     |
 1:17.66     = note: `#[warn(unused_parens)]` on by default
 1:17.66 help: remove these parentheses
 1:17.67     |
 1:17.67 827 ~             (data.r_func.to_int() << 12 |
 1:17.68 828 |               data.g_func.to_int() << 8 |
 1:17.68 829 |               data.b_func.to_int() << 4 |
 1:17.68 830 ~               data.a_func.to_int()) as u16,
 1:17.68     |
 7:52.26 LLVM ERROR: IO failure on output stream: Permission denied
 7:52.70 error: could not compile `wgpu-core`
 7:52.71 warning: build failed, waiting for other jobs to finish...
76:51.40 LLVM ERROR: IO failure on output stream: Permission denied
76:52.85 warning: `webrender` (lib) generated 1 warning (run `cargo fix --lib -p webrender` to apply 1 suggestion)
76:52.87 error: could not compile `webrender`; 1 warning emitted
77:20.17 /boot/home/src/firefox-102.9.0/config/makefiles/rust.mk:429: recipe for target 'force-cargo-library-build' failed
77:20.18 make[4]: *** [force-cargo-library-build] Error 101
77:20.22 /boot/home/src/firefox-102.9.0/config/recurse.mk:72: recipe for target 'toolkit/library/rust/target' failed
77:20.22 make[3]: *** [toolkit/library/rust/target] Error 2
77:20.28 /boot/home/src/firefox-102.9.0/config/recurse.mk:32: recipe for target 'compile' failed
77:20.28 make[2]: *** [compile] Error 2
77:20.34 /boot/home/src/firefox-102.9.0/config/rules.mk:361: recipe for target 'default' failed
77:20.35 make[1]: *** [default] Error 2
77:20.40 client.mk:63: recipe for target 'build' failed
77:20.40 make: *** [build] Error 2
77:20.43 0 compiler warnings present.
77:22.07 /bin/notify-send --app-name=Mozilla Build System Mozilla Build System Build failed
~/src/firefox-102.9.0> 

[kenz-gelsoft]

https://stackoverflow.com/questions/23031197/llvm-io-error-error-writing-to-a-bc-file

other than first occured may be caused by not clearing previous error.

[kenz-gelsoft]

need more logging to investigate this.

[kenz-gelsoft]

 1:11.76    Compiling wgpu-core v0.12.0 (https://github.com/gfx-rs/wgpu?rev=b51fd851#b51fd851)
 6:52.42 LLVM ERROR: IO failure on output stream: Permission denied
 6:53.11 error: could not compile `wgpu-core`
 6:53.11 warning: build failed, waiting for other jobs to finish...
Process Process-1:xport compile misc libs tools
1056:03.78 /boot/home/src/firefox-102.9.0/config/makefiles/rust.mk:429: recipe for target 'force-cargo-library-build' failed
1056:03.85 make[4]: *** [force-cargo-library-build] Interrupt
1056:03.85 /boot/home/src/firefox-102.9.0/config/recurse.mk:72: recipe for target 'toolkit/library/rust/target' failed
1056:03.85 make[3]: *** [toolkit/library/rust/target] Interrupt
1056:03.85 /boot/home/src/firefox-102.9.0/config/recurse.mk:32: recipe for target 'compile' failed
1056:03.85 make[2]: *** [compile] Interrupt
Traceback (most recent call last):sc libs tools
  File "/packages/python3.9-3.9.16-1/.self/lib/python3.9/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/packages/python3.9-3.9.16-1/.self/lib/python3.9/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/boot/home/src/firefox-102.9.0/testing/mozbase/mozsystemmonitor/mozsystemmonitor/resourcemonitor.py", line 141, in _collect
    while not _poll(pipe, poll_interval=sleep_interval):
  File "/boot/home/src/firefox-102.9.0/testing/mozbase/mozsystemmonitor/mozsystemmonitor/resourcemonitor.py", line 107, in _poll
    return pipe.poll(poll_interval)
  File "/packages/python3.9-3.9.16-1/.self/lib/python3.9/multiprocessing/connection.py", line 257, in poll
    return self._poll(timeout)
  File "/packages/python3.9-3.9.16-1/.self/lib/python3.9/multiprocessing/connection.py", line 424, in _poll
    r = wait([self], timeout)
  File "/packages/python3.9-3.9.16-1/.self/lib/python3.9/multiprocessing/connection.py", line 931, in wait
    ready = selector.select(timeout)
  File "/packages/python3.9-3.9.16-1/.self/lib/python3.9/selectors.py", line 416, in select
    fd_event_list = self._selector.poll(timeout)
KeyboardInterrupt
1056:03.93 /boot/home/src/firefox-102.9.0/config/rules.mk:361: recipe for target 'default' failed
1056:04.01 make[1]: *** [default] Interrupt
1056:04.13 client.mk:63: recipe for target 'build' failed
1056:04.13 make: *** [build] Interrupt
Error running mach:

    ['build']

The error occurred in code that was called by the mach command. This is either
a bug in the called code itself or in the way that mach is calling it.
You can invoke |./mach busted| to check if this issue is already on file. If it
isn't, please use |./mach busted file build| to report it. If |./mach busted| is
misbehaving, you can also inspect the dependencies of bug 1543241.

If filing a bug, please include the full output of mach, including this error
message.

The details of the failure are as follows:

ProcessLookupError: [Errno -2147454963] No such process

  File "/boot/home/src/firefox-102.9.0/python/mozbuild/mozbuild/build_commands.py", line 221, in build
    return driver.build(
  File "/boot/home/src/firefox-102.9.0/python/mozbuild/mozbuild/controller/building.py", line 1427, in build
    status = self._run_client_mk(
  File "/boot/home/src/firefox-102.9.0/python/mozbuild/mozbuild/controller/building.py", line 1867, in _run_client_mk
    return self._run_make(
  File "/boot/home/src/firefox-102.9.0/python/mozbuild/mozbuild/base.py", line 832, in _run_make
    return fn(**params)
  File "/boot/home/src/firefox-102.9.0/python/mozbuild/mozbuild/base.py", line 835, in _run_command_in_srcdir
    return self.run_process(cwd=self.topsrcdir, **args)
  File "/boot/home/src/firefox-102.9.0/python/mach/mach/mixin/process.py", line 168, in run_process
    status = p.kill(sig=sig)
  File "/boot/home/src/firefox-102.9.0/testing/mozbase/mozprocess/mozprocess/processhandler.py", line 975, in kill
    self.proc.kill(sig=sig, timeout=timeout)
  File "/boot/home/src/firefox-102.9.0/testing/mozbase/mozprocess/mozprocess/processhandler.py", line 263, in kill
    send_sig(sig or signal.SIGKILL)
  File "/boot/home/src/firefox-102.9.0/testing/mozbase/mozprocess/mozprocess/processhandler.py", line 247, in send_sig
    os.kill(pid, sig)
~/src/firefox-102.9.0> 

[kenz-gelsoft]

Building firefox seems to require a bit powerful PC.

Moving to another desktop w/ old 8-core Core-i7 and 16GB RAM did fix this.