Ximin Luo: > [..] > Thread 1 "rustc" received signal SIGSEGV, Segmentation fault. > 0x00007ffff1e273bc in llvm::StringMapImpl::LookupBucketFor(llvm::StringRef) > () from /usr/lib/x86_64-linux-gnu/libLLVM-7.so.1 > (gdb) bt > #0 0x00007ffff1e273bc in > llvm::StringMapImpl::LookupBucketFor(llvm::StringRef) () from > /usr/lib/x86_64-linux-gnu/libLLVM-7.so.1 > #1 0x00007ffff1f654c9 in ?? () from /usr/lib/x86_64-linux-gnu/libLLVM-7.so.1 > #2 0x00007ffff1f65491 in llvm::MDString::get(llvm::LLVMContext&, > llvm::StringRef) () from /usr/lib/x86_64-linux-gnu/libLLVM-7.so.1 > #3 0x00007ffff1ee69cd in ?? () from /usr/lib/x86_64-linux-gnu/libLLVM-7.so.1
Hopefully the stack trace is informative even though some stuff is missing. They are missing because the debug symbols are missing for this version of LLVM: $ dpkg -S /usr/lib/x86_64-linux-gnu/libLLVM-7.so.1 libllvm7:amd64: /usr/lib/x86_64-linux-gnu/libLLVM-7.so.1 $ apt-cache policy libllvm7 libllvm7: Installed: 1:7.0.1~+rc2-2 Candidate: 1:7.0.1~+rc2-2 Version table: *** 1:7.0.1~+rc2-2 500 500 http://deb.debian.org/debian unstable/main amd64 Packages 100 /var/lib/dpkg/status $ apt-cache policy libllvm7-dbgsym libllvm7-dbgsym: Installed: (none) Candidate: 1:7-8 Version table: 1:7-8 500 500 http://deb.debian.org/debian-debug unstable-debug/main amd64 Packages Would you be able to re-enable them Sylvestre? X -- GPG: ed25519/56034877E1F87C35 GPG: rsa4096/1318EFAC5FBBDBCE https://github.com/infinity0/pubkeys.git