Stream: git-wasmtime

Topic: wasmtime / issue #4075 Can't build wasmtime with `cargo b...

view this post on Zulip Wasmtime GitHub notifications bot (Apr 27 2022 at 04:49):

HowJMay opened issue #4075:

Thanks for filing a bug report! Please fill out the TODOs below.

Note: if you want to report a security issue, please read our security policy!

Test Case

TODO: upload Wasm file here

Steps to Reproduce

Expected Results

successfully built

Actual Results

error[E0658]: use of unstable library feature 'thread_local_const_init'
   --> crates/runtime/src/traphandlers.rs:390:9
    |
390 |         thread_local!(static PTR: Cell<(Ptr, bool)> = const { Cell::new((ptr::null(), false)) });
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: see issue #84223 <https://github.com/rust-lang/rust/issues/84223> for more information
    = note: this error originates in the macro `$crate::__thread_local_inner` (in Nightly builds, run with -Z macro-backtrace for more info)

For more information about this error, try `rustc --explain E0658`.
error: could not compile `wasmtime-runtime` due to previous error
warning: build failed, waiting for other jobs to finish...
error: build failed

Versions and Environment

Wasmtime version or commit: branch: release-v0.36.0

Operating system: MacOS

Architecture: ARM64

Extra Info

Anything else you'd like to add?

view this post on Zulip Wasmtime GitHub notifications bot (Apr 27 2022 at 04:49):

HowJMay labeled issue #4075:

Thanks for filing a bug report! Please fill out the TODOs below.

Note: if you want to report a security issue, please read our security policy!

Test Case

TODO: upload Wasm file here

Steps to Reproduce

Expected Results

successfully built

Actual Results

error[E0658]: use of unstable library feature 'thread_local_const_init'
   --> crates/runtime/src/traphandlers.rs:390:9
    |
390 |         thread_local!(static PTR: Cell<(Ptr, bool)> = const { Cell::new((ptr::null(), false)) });
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: see issue #84223 <https://github.com/rust-lang/rust/issues/84223> for more information
    = note: this error originates in the macro `$crate::__thread_local_inner` (in Nightly builds, run with -Z macro-backtrace for more info)

For more information about this error, try `rustc --explain E0658`.
error: could not compile `wasmtime-runtime` due to previous error
warning: build failed, waiting for other jobs to finish...
error: build failed

Versions and Environment

Wasmtime version or commit: branch: release-v0.36.0

Operating system: MacOS

Architecture: ARM64

Extra Info

Anything else you'd like to add?

view this post on Zulip Wasmtime GitHub notifications bot (Apr 27 2022 at 05:40):

cfallin commented on issue #4075:

Hi @HowJMay -- it's likely that you're building with a Rust compiler that's slightly too old.

Can you try rustup update and then build again? (This is assuming you installed Rust with rustup.)

If that still doesn't work, could you let us know what you see from rustc --version?

view this post on Zulip Wasmtime GitHub notifications bot (Apr 27 2022 at 09:46):

HowJMay commented on issue #4075:

It works thank you!

view this post on Zulip Wasmtime GitHub notifications bot (Apr 27 2022 at 09:46):

HowJMay closed issue #4075:

Thanks for filing a bug report! Please fill out the TODOs below.

Note: if you want to report a security issue, please read our security policy!

Test Case

TODO: upload Wasm file here

Steps to Reproduce

Expected Results

successfully built

Actual Results

error[E0658]: use of unstable library feature 'thread_local_const_init'
   --> crates/runtime/src/traphandlers.rs:390:9
    |
390 |         thread_local!(static PTR: Cell<(Ptr, bool)> = const { Cell::new((ptr::null(), false)) });
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = note: see issue #84223 <https://github.com/rust-lang/rust/issues/84223> for more information
    = note: this error originates in the macro `$crate::__thread_local_inner` (in Nightly builds, run with -Z macro-backtrace for more info)

For more information about this error, try `rustc --explain E0658`.
error: could not compile `wasmtime-runtime` due to previous error
warning: build failed, waiting for other jobs to finish...
error: build failed

Versions and Environment

Wasmtime version or commit: branch: release-v0.36.0

Operating system: MacOS

Architecture: ARM64

Extra Info

Anything else you'd like to add?

Last updated: Nov 22 2024 at 17:03 UTC