[gcc/devel/rust/master] bors: Fix warning list

[Thomas Schwinge <tschwinge@gcc.gnu.org>]

https://gcc.gnu.org/g:94d11161c1abe8927f571aedbf39871f21ccf73a

commit 94d11161c1abe8927f571aedbf39871f21ccf73a
Author: Arthur Cohen <arthur.cohen@embecosm.com>
Date:   Mon Oct 24 13:21:19 2022 +0200

    bors: Fix warning list

Diff:
---
 .github/bors_log_expected_warnings | 16 ----------------
 1 file changed, 16 deletions(-)

diff --git a/.github/bors_log_expected_warnings b/.github/bors_log_expected_warnings
index f25351fd672..0d99fd341a8 100644
--- a/.github/bors_log_expected_warnings
+++ b/.github/bors_log_expected_warnings
@@ -12,9 +12,6 @@
 ../../../libffi/src/java_raw_api.c:369:3: warning: ‘ffi_prep_java_raw_closure_loc’ is deprecated [-Wdeprecated-declarations]
 ../../../libffi/src/x86/ffi64.c:783:1: warning: label ‘out’ defined but not used [-Wunused-label]
 ../../../libffi/src/x86/ffiw64.c:250:1: warning: label ‘out’ defined but not used [-Wunused-label]
-../../c++tools/server.cc:490:11: warning: ignoring return value of ‘ssize_t write(int, const void*, size_t)’, declared with attribute warn_unused_result [-Wunused-result]
-../../c++tools/server.cc:620:10: warning: ignoring return value of ‘int pipe(int*)’, declared with attribute warn_unused_result [-Wunused-result]
-../../gcc/../libgcc/libgcov-util.c:455:9: warning: ignoring return value of ‘int chdir(const char*)’, declared with attribute warn_unused_result [-Wunused-result]
 ../../gcc/analyzer/diagnostic-manager.cc:784:20: warning: too many arguments for format [-Wformat-extra-args]
 ../../gcc/analyzer/diagnostic-manager.cc:784:28: warning: unknown conversion type character ‘E’ in format [-Wformat=]
 ../../gcc/analyzer/engine.cc:1652:3: warning: too many arguments for format [-Wformat-extra-args]
@@ -84,23 +81,10 @@
 ../../gcc/config/i386/i386.cc:2565:8: warning: unknown conversion type character ‘}’ in format [-Wformat=]
 ../../gcc/diagnostic.cc:2206:52: warning: format not a string literal and no format arguments [-Wformat-security]
 ../../gcc/fold-const.cc:314:42: warning: format not a string literal and no format arguments [-Wformat-security]
-../../gcc/gcc.cc:10475:12: warning: ignoring return value of ‘ssize_t read(int, void*, size_t)’, declared with attribute warn_unused_result [-Wunused-result]
-../../gcc/gcc.cc:7708:9: warning: ignoring return value of ‘ssize_t write(int, const void*, size_t)’, declared with attribute warn_unused_result [-Wunused-result]
-../../gcc/gcc.cc:7711:13: warning: ignoring return value of ‘ssize_t write(int, const void*, size_t)’, declared with attribute warn_unused_result [-Wunused-result]
-../../gcc/gcc.cc:7712:13: warning: ignoring return value of ‘ssize_t write(int, const void*, size_t)’, declared with attribute warn_unused_result [-Wunused-result]
-../../gcc/gcc.cc:7714:9: warning: ignoring return value of ‘ssize_t write(int, const void*, size_t)’, declared with attribute warn_unused_result [-Wunused-result]
-../../gcc/genhooks.cc:112:17: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
-../../gcc/genhooks.cc:121:14: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
-../../gcc/genhooks.cc:174:14: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
-../../gcc/genhooks.cc:180:14: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
 ../../gcc/gimple-range-gori.cc:318:22: warning: format not a string literal and no format arguments [-Wformat-security]
 ../../gcc/ipa-devirt.cc:965:47: warning: format not a string literal and no format arguments [-Wformat-security]
-../../gcc/lto-wrapper.cc:1147:8: warning: ignoring return value of ‘ssize_t read(int, void*, size_t)’, declared with attribute warn_unused_result [-Wunused-result]
 ../../gcc/lto-wrapper.cc:1365:52: warning: format not a string literal and no format arguments [-Wformat-security]
 ../../gcc/lto-wrapper.cc:1957:44: warning: format not a string literal and no format arguments [-Wformat-security]
-../../gcc/lto/lto-common.cc:2075:10: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
-../../gcc/lto/lto-common.cc:2077:9: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
-../../gcc/lto/lto-common.cc:2097:10: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
 ../../gcc/omp-low.cc:10632:19: warning: ‘T’ conversion used within a quoted sequence [-Wformat=]
 ../../gcc/omp-low.cc:1547:23: warning: ‘T’ conversion used within a quoted sequence [-Wformat=]
 ../../gcc/omp-low.cc:1552:23: warning: ‘T’ conversion used within a quoted sequence [-Wformat=]