Pass --locked when installing rustfmt in integration tests

ytmimi · ytmimi · commit 8371f29c5203 · 2022-06-13T12:57:34.000-04:00
There was recently an issue where `cargo install` was installing a newer
version of a dependency than the one listed in our Cargo.toml. The newer
version added deprecation warnings that caused our continous integration
tests to break.

As mentioned in the `cargo help install` docs, passing the `--locked`
flag should force cargo to use the `Cargo.lock` file included with
the repository.
diff --git a/ci/integration.sh b/ci/integration.sh
@@ -15,7 +15,7 @@ set -ex
 # it again.
 #
 #which cargo-fmt || cargo install --force
-CFG_RELEASE=nightly CFG_RELEASE_CHANNEL=nightly cargo install --path . --force
+CFG_RELEASE=nightly CFG_RELEASE_CHANNEL=nightly cargo install --path . --force --locked
 
 echo "Integration tests for: ${INTEGRATION}"
 cargo fmt -- --version

Original file line number	Diff line number	Diff line change
`@@ -15,7 +15,7 @@ set -ex`
`15`	`15`	`# it again.`
`16`	`16`	`#`
`17`	`17`	`#which cargo-fmt \|\| cargo install --force`
`18`		`-CFG_RELEASE=nightly CFG_RELEASE_CHANNEL=nightly cargo install --path . --force`
	`18`	`+CFG_RELEASE=nightly CFG_RELEASE_CHANNEL=nightly cargo install --path . --force --locked`
`19`	`19`
`20`	`20`	`echo "Integration tests for: ${INTEGRATION}"`
`21`	`21`	`cargo fmt -- --version`