fix(lock): Formulate the --locked suggestion with more direct wording

Author: epage

src/cargo/ops/lockfile.rs

@@ -55,7 +55,7 @@ pub fn write_pkg_lockfile(ws: &Workspace<'_>, resolve: &mut Resolve) -> CargoRes
     if let Some(locked_flag) = ws.gctx().locked_flag() {
         anyhow::bail!(
             "the lock file {} needs to be updated but {} was passed to prevent this\n\
-             If you want to try to generate the lock file without accessing the network, \
+             help: to generate the lock file without accessing the network, \
              remove the {} flag and use --offline instead.",
             lock_root.as_path_unlocked().join(LOCKFILE_NAME).display(),
             locked_flag,

tests/testsuite/lockfile_compat.rs

@@ -518,7 +518,7 @@ fn locked_correct_error() {
         .with_stderr_data(str![[r#"
 [UPDATING] `dummy-registry` index
 [ERROR] the lock file [ROOT]/foo/Cargo.lock needs to be updated but --locked was passed to prevent this
-If you want to try to generate the lock file without accessing the network, remove the --locked flag and use --offline instead.
+[HELP] to generate the lock file without accessing the network, remove the --locked flag and use --offline instead.
 
 "#]])
         .run();

tests/testsuite/offline.rs

@@ -768,7 +768,7 @@ fn offline_and_frozen_and_no_lock() {
         .with_status(101)
         .with_stderr_data(str![[r#"
 [ERROR] the lock file [ROOT]/foo/Cargo.lock needs to be updated but --frozen was passed to prevent this
-If you want to try to generate the lock file without accessing the network, remove the --frozen flag and use --offline instead.
+[HELP] to generate the lock file without accessing the network, remove the --frozen flag and use --offline instead.
 
 "#]])
         .run();
@@ -781,7 +781,7 @@ fn offline_and_locked_and_no_frozen() {
         .with_status(101)
         .with_stderr_data(str![[r#"
 [ERROR] the lock file [ROOT]/foo/Cargo.lock needs to be updated but --locked was passed to prevent this
-If you want to try to generate the lock file without accessing the network, remove the --locked flag and use --offline instead.
+[HELP] to generate the lock file without accessing the network, remove the --locked flag and use --offline instead.
 
 "#]])
         .run();