Source: rustc Version: 1.6.0+dfsg1-2 Severity: serious Justification: fails to build from source
rustc compilation succeeds again on i386 now that you've taken care of #812448. (Thanks!) However, the build still eventually fails, with a test suite error, as detailed below. Could you please take a look? Thanks! https://buildd.debian.org/status/fetch.php?pkg=rustc&arch=i386&ver=1.6.0%2Bdfsg1-2&stamp=1453812219 test [run-pass-valgrind] run-pass-valgrind/down-with-thread-dtors.rs ... FAILED [...] failures: ---- [run-pass-valgrind] run-pass-valgrind/down-with-thread-dtors.rs stdout ---- error: test run failed! status: signal: 9 command: /usr/bin/valgrind --error-exitcode=100 --fair-sched=try --quiet --soname-synonyms=somalloc=NONE --suppressions=/«BUILDDIR»/rustc-1.6.0+dfsg1/src/etc/x86.supp --tool=memcheck --leak-check=full i686-unknown-linux-gnu/test/run-pass-valgrind/down-with-thread-dtors.stage2-i686-unknown-linux-gnu stdout: ------------------------------------------ ------------------------------------------ stderr: ------------------------------------------ --29164-- WARNING: Serious error when reading debug info --29164-- When reading debug info from /lib/i386-linux-gnu/ld-2.21.so: --29164-- Ignoring non-Dwarf2/3/4 block in .debug_info --29164-- WARNING: Serious error when reading debug info --29164-- When reading debug info from /lib/i386-linux-gnu/ld-2.21.so: --29164-- Last block truncated in .debug_info; ignoring --29164-- WARNING: Serious error when reading debug info --29164-- When reading debug info from /lib/i386-linux-gnu/ld-2.21.so: --29164-- parse_CU_Header: is neither DWARF2 nor DWARF3 nor DWARF4 --29164-- WARNING: Serious error when reading debug info --29164-- When reading debug info from /lib/i386-linux-gnu/libc-2.21.so: --29164-- Ignoring non-Dwarf2/3/4 block in .debug_info --29164-- WARNING: Serious error when reading debug info --29164-- When reading debug info from /lib/i386-linux-gnu/libc-2.21.so: --29164-- Last block truncated in .debug_info; ignoring --29164-- WARNING: Serious error when reading debug info --29164-- When reading debug info from /lib/i386-linux-gnu/libc-2.21.so: --29164-- parse_CU_Header: is neither DWARF2 nor DWARF3 nor DWARF4 --29164-- WARNING: Serious error when reading debug info --29164-- When reading debug info from /lib/i386-linux-gnu/libdl-2.21.so: --29164-- Ignoring non-Dwarf2/3/4 block in .debug_info --29164-- WARNING: Serious error when reading debug info --29164-- When reading debug info from /lib/i386-linux-gnu/libdl-2.21.so: --29164-- Last block truncated in .debug_info; ignoring --29164-- WARNING: Serious error when reading debug info --29164-- When reading debug info from /lib/i386-linux-gnu/libdl-2.21.so: --29164-- parse_CU_Header: is neither DWARF2 nor DWARF3 nor DWARF4 --29164-- WARNING: Serious error when reading debug info --29164-- When reading debug info from /lib/i386-linux-gnu/libm-2.21.so: --29164-- Ignoring non-Dwarf2/3/4 block in .debug_info --29164-- WARNING: Serious error when reading debug info --29164-- When reading debug info from /lib/i386-linux-gnu/libm-2.21.so: --29164-- Last block truncated in .debug_info; ignoring --29164-- WARNING: Serious error when reading debug info --29164-- When reading debug info from /lib/i386-linux-gnu/libm-2.21.so: --29164-- parse_CU_Header: is neither DWARF2 nor DWARF3 nor DWARF4 ==29164== Can't extend stack to 0x4b76880 during signal delivery for thread 2: ==29164== no stack segment ==29164== ==29164== Process terminating with default action of signal 11 (SIGSEGV) ==29164== Access not within mapped region at address 0x4B76880 ==29164== at 0x109312: Bar::drop.3572::he1906ad0926bab78 (in /«BUILDDIR»/rustc-1.6.0+dfsg1/i686-unknown-linux-gnu/test/run-pass-valgrind/down-with-thread-dtors.stage2-i686-unknown-linux-gnu) ==29164== by 0x4BDEA3B: __call_tls_dtors (in /lib/i386-linux-gnu/libc-2.21.so) ==29164== by 0x4B7CF78: start_thread (pthread_create.c:343) ==29164== by 0x4C83C5D: clone (in /lib/i386-linux-gnu/libc-2.21.so) ==29164== If you believe this happened as a result of a stack ==29164== overflow in your program's main thread (unlikely but ==29164== possible), you can try to increase the size of the ==29164== main thread stack using the --main-stacksize= flag. ==29164== The main thread stack size used in this run was 8388608. ==29164== 152 bytes in 1 blocks are possibly lost in loss record 6 of 7 ==29164== at 0x482E118: calloc (in /usr/lib/valgrind/vgpreload_memcheck-x86-linux.so) ==29164== by 0x4010B06: allocate_dtv (in /lib/i386-linux-gnu/ld-2.21.so) ==29164== by 0x40114EB: _dl_allocate_tls (in /lib/i386-linux-gnu/ld-2.21.so) ==29164== by 0x4B7D7B4: allocate_stack (allocatestack.c:587) ==29164== by 0x4B7D7B4: pthread_create@@GLIBC_2.1 (pthread_create.c:537) ==29164== by 0x48D3910: sys::thread::_$LT$impl$GT$::new::h0c26d6244eb55dc5V2w (in /«BUILDDIR»/rustc-1.6.0+dfsg1/i686-unknown-linux-gnu/stage2/lib/rustlib/i686-unknown-linux-gnu/lib/libstd-ca9f0d77.so) ==29164== by 0x1096C9: main::hc93605d64ae12a98Afa (in /«BUILDDIR»/rustc-1.6.0+dfsg1/i686-unknown-linux-gnu/test/run-pass-valgrind/down-with-thread-dtors.stage2-i686-unknown-linux-gnu) ==29164== by 0x48E53AA: sys_common::unwind::try::try_fn::h10146374067150597859 (in /«BUILDDIR»/rustc-1.6.0+dfsg1/i686-unknown-linux-gnu/stage2/lib/rustlib/i686-unknown-linux-gnu/lib/libstd-ca9f0d77.so) ==29164== by 0x48DBB34: __rust_try (in /«BUILDDIR»/rustc-1.6.0+dfsg1/i686-unknown-linux-gnu/stage2/lib/rustlib/i686-unknown-linux-gnu/lib/libstd-ca9f0d77.so) ==29164== by 0x48E5037: rt::lang_start::h5844a0ea8375068ck5x (in /«BUILDDIR»/rustc-1.6.0+dfsg1/i686-unknown-linux-gnu/stage2/lib/rustlib/i686-unknown-linux-gnu/lib/libstd-ca9f0d77.so) ==29164== by 0x10A7CD: main (in /«BUILDDIR»/rustc-1.6.0+dfsg1/i686-unknown-linux-gnu/test/run-pass-valgrind/down-with-thread-dtors.stage2-i686-unknown-linux-gnu) ==29164== ------------------------------------------ thread '[run-pass-valgrind] run-pass-valgrind/down-with-thread-dtors.rs' panicked at 'explicit panic', /«BUILDDIR»/rustc-1.6.0+dfsg1/src/compiletest/runtest.rs:1507 failures: [run-pass-valgrind] run-pass-valgrind/down-with-thread-dtors.rs test result: FAILED. 7 passed; 1 failed; 0 ignored; 0 measured thread '<main>' panicked at 'Some tests failed', /«BUILDDIR»/rustc-1.6.0+dfsg1/src/compiletest/compiletest.rs:244 /«BUILDDIR»/rustc-1.6.0+dfsg1/mk/tests.mk:767: recipe for target 'tmp/check-stage2-T-i686-unknown-linux-gnu-H-i686-unknown-linux-gnu-rpass-valgrind.ok' failed make[2]: *** [tmp/check-stage2-T-i686-unknown-linux-gnu-H-i686-unknown-linux-gnu-rpass-valgrind.ok] Error 101
