It is added already by rust.doctest.

Reviewed-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 rust/bql/meson.build       | 1 -
 rust/common/meson.build    | 1 -
 rust/migration/meson.build | 1 -
 rust/qom/meson.build       | 1 -
 rust/util/meson.build      | 1 -
 5 files changed, 5 deletions(-)

diff --git a/rust/bql/meson.build b/rust/bql/meson.build
index f369209dfdd..7214d944089 100644
--- a/rust/bql/meson.build
+++ b/rust/bql/meson.build
@@ -47,6 +47,5 @@ bql_rs = declare_dependency(link_with: [_bql_rs],
 # in a separate suite that is run by the "build" CI jobs rather than "check".
 rust.doctest('rust-bql-rs-doctests',
      _bql_rs,
-     protocol: 'rust',
      dependencies: bql_rs,
      suite: ['doc', 'rust'])
diff --git a/rust/common/meson.build b/rust/common/meson.build
index 07d073182ed..aff601d1df2 100644
--- a/rust/common/meson.build
+++ b/rust/common/meson.build
@@ -32,6 +32,5 @@ rust.test('rust-common-tests', _common_rs,
 # in a separate suite that is run by the "build" CI jobs rather than "check".
 rust.doctest('rust-common-doctests',
      _common_rs,
-     protocol: 'rust',
      dependencies: common_rs,
      suite: ['doc', 'rust'])
diff --git a/rust/migration/meson.build b/rust/migration/meson.build
index 5e820d43f50..2a49bd1633e 100644
--- a/rust/migration/meson.build
+++ b/rust/migration/meson.build
@@ -48,6 +48,5 @@ migration_rs = declare_dependency(link_with: [_migration_rs],
 # in a separate suite that is run by the "build" CI jobs rather than "check".
 rust.doctest('rust-migration-rs-doctests',
      _migration_rs,
-     protocol: 'rust',
      dependencies: migration_rs,
      suite: ['doc', 'rust'])
diff --git a/rust/qom/meson.build b/rust/qom/meson.build
index 40c51b71b23..21e12148da4 100644
--- a/rust/qom/meson.build
+++ b/rust/qom/meson.build
@@ -38,6 +38,5 @@ qom_rs = declare_dependency(link_with: [_qom_rs], dependencies: [qemu_macros, qo
 # in a separate suite that is run by the "build" CI jobs rather than "check".
 rust.doctest('rust-qom-rs-doctests',
      _qom_rs,
-     protocol: 'rust',
      dependencies: qom_rs,
      suite: ['doc', 'rust'])
diff --git a/rust/util/meson.build b/rust/util/meson.build
index 96330504459..7ca69939ce5 100644
--- a/rust/util/meson.build
+++ b/rust/util/meson.build
@@ -53,7 +53,6 @@ rust.test('rust-util-tests', _util_rs,
 # in a separate suite that is run by the "build" CI jobs rather than "check".
 rust.doctest('rust-util-rs-doctests',
      _util_rs,
-     protocol: 'rust',
      dependencies: util_rs,
      suite: ['doc', 'rust']
 )
-- 
2.51.0