buildd log scanner -- issues in package rustc -- Debian Quality Assurance

Issues found in current buildd logs for rustc:

W compiler-flags-hidden 1888 (of 4497) hidden (ppc64)
W compiler-flags-hidden 1890 (of 4499) hidden (ppc64el, s390x)
W compiler-flags-hidden 2033 (of 4836) hidden (armel)
W compiler-flags-hidden 2048 (of 4874) hidden (powerpc)
W compiler-flags-hidden 2282 (of 5383) hidden (riscv64)
W compiler-flags-hidden 2285 (of 5386) hidden (armhf)
W compiler-flags-hidden 2289 (of 5396) hidden (arm64)
W compiler-flags-hidden 2294 (of 5395) hidden (sparc64)
W compiler-flags-hidden 2299 (of 5422) hidden (loong64)
W compiler-flags-hidden 2320 (of 5481) hidden (i386)
W compiler-flags-hidden 2322 (of 5482) hidden (amd64)
W compiler-flags-hidden 2323 (of 5430) hidden (mips64el)
W dpkg-buildflags-missing LDFLAGS 344 (of 344) missing (ppc64)
W dpkg-buildflags-missing LDFLAGS 347 (of 347) missing (s390x)
W dpkg-buildflags-missing LDFLAGS 351 (of 351) missing (powerpc)
W dpkg-buildflags-missing LDFLAGS 353 (of 353) missing (amd64, armel)
W dpkg-buildflags-missing LDFLAGS 357 (of 357) missing (sparc64)
W dpkg-buildflags-missing LDFLAGS 359 (of 359) missing (riscv64)
W dpkg-buildflags-missing LDFLAGS 363 (of 363) missing (loong64)
W dpkg-buildflags-missing LDFLAGS 365 (of 365) missing (ppc64el)
W dpkg-buildflags-missing LDFLAGS 366 (of 366) missing (armhf, mips64el)
W dpkg-buildflags-missing LDFLAGS 379 (of 379) missing (arm64)
W dpkg-buildflags-missing LDFLAGS 388 (of 388) missing (i386)

Found 23 issues.

Scanned logs (date is the date the log was generated, not the date it was scanned):