Display a more user-friendly error when compiling on Linux/arm64#2435
Merged
sylvestre merged 1 commit intomozilla:mainfrom Aug 23, 2025
Merged
Display a more user-friendly error when compiling on Linux/arm64#2435sylvestre merged 1 commit intomozilla:mainfrom
sylvestre merged 1 commit intomozilla:mainfrom
Conversation
Without this change, users may be greeted with the following confusing
message when trying to build on Linux/arm64
```
error[E0601]: `main` function not found in crate `sccache_dist`
--> /home/ubuntu/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/sccache-0.10.0/src/bin/sccache-dist/main.rs:835:2
|
835 | }
| ^ consider adding a `main` function to `/home/ubuntu/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/sccache-0.10.0/src/bin/sccache-dist/main.rs`
For more information about this error, try `rustc --explain E0601`.
```
With this change:
```
error: Distributed compilation is only support on Linux/x86_64 and FreeBSD!
--> src/bin/sccache-dist/main.rs:43:5
|
43 | compile_error!("Distributed compilation is only support on Linux/x86_64 and FreeBSD!");
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
```
Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## main #2435 +/- ##
==========================================
+ Coverage 67.31% 70.94% +3.63%
==========================================
Files 64 65 +1
Lines 35165 35523 +358
==========================================
+ Hits 23670 25203 +1533
+ Misses 11495 10320 -1175 ☔ View full report in Codecov by Sentry. 🚀 New features to boost your workflow:
|
Collaborator
|
thanks |
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Without this change, users may be greeted with the following confusing
message when trying to build on Linux/arm64
With this change: