[Bug]: "No such file or directory" confusing error message

[vepain]

What happened?

Running coverage works but not generating the report.

(coverage directory is created at the root, and profraw files are in each subdirectories)

=== running coverage ===

// test here

ok.
=== generating report ===
Error: No such file or directory (os error 2)

What type of Operating System?

Linux

Steps to produce this issue.

• follow the recommendation described here: https://github.com/rusty-ferris-club/rust-starter
• run cargo xtask coverage

[PierreNeumann]

Hi @vepain,
I got the same error because grcov was not installed.
try:
cargo install grcov

[RampedIndent]

can confirm the above fixed the error for me

[vepain]

Thank you, I close this issue.