gnu: rust: Fix compatibility with curl 8.18 and above.

Since curl 8.18, the error messages that the Cargo test tries
to match have changed from "Couldn't" to "Could not".
The upstream fix landed on Cargo 0.97 for Rust 1.96.

* gnu/packages/rust.scm (rust)[arguments]<#:phases>:
  Add phase 'patch-cargo-test-compat-curl-8.18.

References: https://github.com/rust-lang/cargo/pull/16698
References: https://github.com/curl/curl/pull/19572

1 files changed, 8 insertions, 0 deletions

diff --git a/gnu/packages/rust.scm b/gnu/packages/rust.scm
index cd01a01ed2b..dc5df5af41f 100644
--- a/gnu/packages/rust.scm
+++ b/gnu/packages/rust.scm
@@ -2027,6 +2027,14 @@ ge13ca993e8ccb9ba9847cc330696e02839f328f7/jemalloc"))
                  (substitute* "src/tools/cargo/tests/testsuite/death.rs"
                    ,@(make-ignore-test-list
                       '("fn ctrl_c_kills_everyone")))))
+             (add-after 'unpack 'patch-cargo-test-compat-curl-8.18
+               (lambda _
+                 ;; Fix compatibility with curl 8.18 and above:
+                 ;; https://github.com/rust-lang/cargo/pull/16698
+                 ;; TODO: remove on Rust 1.96.
+                 (substitute* '("src/tools/cargo/tests/testsuite/artifact_dep.rs"
+                                "src/tools/cargo/tests/testsuite/vendor.rs")
+                   (("Couldn't") "Could[..]t"))))
              (add-after 'unpack 'adjust-rpath-values
                ;; This adds %output:out to rpath, allowing us to install utilities in
                ;; different outputs while reusing the shared libraries.