failed to execute compile

[jaynnn]

step:

• cargo new project
• cd project
• sccache cargo build
  then i got:

sccache: caused by: Compiler not supported: "error: unexpected argument \'-E\' found\n\nUsage: cargo [+toolchain] [OPTIONS] [COMMAND]\n       cargo [+toolchain] [OPTIONS] -Zscript <MANIFEST_RS> [ARGS]...\n\nFor more information, try \'--help\'.\n"

extra:

$ sccache --version
sccache 0.8.1

$ sccache -s
Compile requests                      1
Compile requests executed             0
Cache hits                            0
Cache misses                          0
Cache timeouts                        0
Cache read errors                     0
Forced recaches                       0
Cache write errors                    0
Compilation failures                  0
Cache errors                          0
Non-cacheable compilations            0
Non-cacheable calls                   0
Non-compilation calls                 0
Unsupported compiler calls            1
Average cache write               0.000 s
Average compiler                  0.000 s
Average cache read hit            0.000 s
Failed distributed compilations       0
Cache location                  Local disk: "D:\\tools\\sccache\\cache"
Use direct/preprocessor mode?   yes
Version (client)                0.8.1
Max cache size                       10 GiB

rustc --version
rustc 1.77.2 (25ef9e3d8 2024-04-09)

platform:
windows 11

commands i've execute
cargo install sccache --locked
setx RUSTC_WRAPPER "MYPATH\sccache.exe"

[AJIOB]

Hi @jaynnn,

You shouldn't call the sccache cargo build, just use the cargo build instead, if you configure a caching correctly (via config file or environment).

cargo itself is not a compiler. The sccache wants a compiler as an argument, rustc is a compiler.

[AJIOB]

Hi @jaynnn,

Is it your problem fixed?

If yes, please, close the issue. If no, please, provide more details.