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#1 2021-01-18 00:23:56
- bimon
- Member
- Registered: 2019-09-09
- Posts: 172
Why rustc does not work under non root account?
Hello,
I have installed following versions of Rust packages:
ii libstd-rust-1.34:amd64 1.34.2+dfsg1-1~deb9u1 amd64 Rust standard libraries
ii libstd-rust-1.41:amd64 1.41.1+dfsg1-1~deb9u1 amd64 Rust standard libraries
ii libstd-rust-dev:amd64 1.41.1+dfsg1-1~deb9u1 amd64 Rust standard libraries - development files
ii rust-doc 1.41.1+dfsg1-1~deb9u1 all Rust systems programming language - Documentation
ii rust-gdb 1.41.1+dfsg1-1~deb9u1 all Rust debugger (gdb)
ii rust-lldb 1.41.1+dfsg1-1~deb9u1 all Rust debugger (lldb)
ii rust-src 1.41.1+dfsg1-1~deb9u1 all Rust systems programming language - source code
ii rustc 1.41.1+dfsg1-1~deb9u1 amd64 Rust systems programming language Compiling from root works fine, but from a non root user I get following error:
rustc main.rs
error: linking with `cc` failed: exit code: 1
|
= note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib" "main.main.7rcbfp3g-cgu.0.rcgu.o" "m ain.main.7rcbfp3g-cgu.1.rcgu.o" "main.main.7rcbfp3g-cgu.2.rcgu.o" "main.main.7rcbfp3g-cgu.3.rcgu.o" "main.main.7rcbfp3g-cgu.4.rcgu.o" "main.main.7rcbf p3g-cgu.5.rcgu.o" "-o" "main" "main.4s37gsrti678ik8u.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/usr/lib/rust lib/x86_64-unknown-linux-gnu/lib" "-Wl,--start-group" "-Wl,-Bstatic" "/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-2b8ce385717c133f.rlib" "/us r/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-bfdb904b514c26fa.rlib" "/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-7519d6bf 50917898.rlib" "/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-16e1de1aad2c3dfc.rlib" "/usr/lib/rustlib/x86_64-unknown-lin ux-gnu/lib/libbacktrace-8ed76b3ed1b96667.rlib" "/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-2b9293c7b8f41cd3.rlib" "/usr/lib/rustli b/x86_64-unknown-linux-gnu/lib/librustc_demangle-854234105dc1a978.rlib" "/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-a6a6d047de166dab.rlib " "/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-1c0cf4a4fbb9635d.rlib" "/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-efaf138ef5c1d 0b8.rlib" "/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e28446567bdd0cc8.rlib" "/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_w orkspace_core-7d724940c36772e7.rlib" "/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-ef8dee7216df56b3.rlib" "-Wl,--end-group" "/usr/lib/rustlib /x86_64-unknown-linux-gnu/lib/libcompiler_builtins-a5f50861fed71e63.rlib" "-Wl,-Bdynamic" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpt hread" "-lutil" "-lutil"
= note: collect2: fatal error: ld terminated with signal 4 [Illegal instruction]
compilation terminated.
error: aborting due to previous errorEarlier I thought my old CPU is not supported by rust compiler, but since root is able to compile then CPU is not related to the problem?
Is it a simple test program, which should compile fine:
fn main() {
println!("Hello, world!");
} Compiled binary under root displays what is expected when run:
./main
Hello, world!My system is after:
apt-get dist-upgrade -t=ascii-backportsLast edited by bimon (2021-01-18 19:15:19)
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#2 2021-01-18 17:30:03
- bimon
- Member
- Registered: 2019-09-09
- Posts: 172
Re: Why rustc does not work under non root account?
Well, I installed from Internet using standard method described at:
https://riptutorial.com/rust/example/27821/setting-up
and everything works fine.
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#3 2021-01-18 17:50:53
- Head_on_a_Stick
- Member
- From: London
- Registered: 2019-03-24
- Posts: 3,125
- Website
Re: Why rustc does not work under non root account?
I've just tested your sample program using the ASCII live ISO image and it compiles and runs just fine for the non-privileged user.
From this I can deduce that your system has been subtly broken by your reckless and excessive use of backported packages.
EDIT: I told you so 
Last edited by Head_on_a_Stick (2021-01-18 17:51:17)
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