3 files changed, 0 insertions, 4 deletions
diff --git a/src/ci/docker/host-aarch64/aarch64-gnu-debug/Dockerfile b/src/ci/docker/host-aarch64/aarch64-gnu-debug/Dockerfile
index eb39861d8c7..cf030f6830e 100644
--- a/src/ci/docker/host-aarch64/aarch64-gnu-debug/Dockerfile
+++ b/src/ci/docker/host-aarch64/aarch64-gnu-debug/Dockerfile
@@ -30,7 +30,6 @@ COPY scripts/sccache.sh /scripts/
 RUN sh /scripts/sccache.sh
 
 ENV RUSTBUILD_FORCE_CLANG_BASED_TESTS 1
-ENV RUN_CHECK_WITH_PARALLEL_QUERIES 1
 
 # llvm.use-linker conflicts with downloading CI LLVM
 ENV NO_DOWNLOAD_CI_LLVM 1
diff --git a/src/ci/docker/host-x86_64/mingw-check/Dockerfile b/src/ci/docker/host-x86_64/mingw-check/Dockerfile
index 9234c6dc921..b32fa6c8e4e 100644
--- a/src/ci/docker/host-x86_64/mingw-check/Dockerfile
+++ b/src/ci/docker/host-x86_64/mingw-check/Dockerfile
@@ -41,8 +41,6 @@ COPY host-x86_64/mingw-check/check-default-config-profiles.sh /scripts/
 COPY host-x86_64/mingw-check/validate-toolstate.sh /scripts/
 COPY host-x86_64/mingw-check/validate-error-codes.sh /scripts/
 
-ENV RUN_CHECK_WITH_PARALLEL_QUERIES 1
-
 # Check library crates on all tier 1 targets.
 # We disable optimized compiler built-ins because that requires a C toolchain for the target.
 # We also skip the x86_64-unknown-linux-gnu target as it is well-tested by other jobs.
diff --git a/src/ci/docker/host-x86_64/x86_64-gnu-debug/Dockerfile b/src/ci/docker/host-x86_64/x86_64-gnu-debug/Dockerfile
index 292dbfd20a5..b97568b0819 100644
--- a/src/ci/docker/host-x86_64/x86_64-gnu-debug/Dockerfile
+++ b/src/ci/docker/host-x86_64/x86_64-gnu-debug/Dockerfile
@@ -30,7 +30,6 @@ COPY scripts/sccache.sh /scripts/
 RUN sh /scripts/sccache.sh
 
 ENV RUSTBUILD_FORCE_CLANG_BASED_TESTS 1
-ENV RUN_CHECK_WITH_PARALLEL_QUERIES 1
 
 # llvm.use-linker conflicts with downloading CI LLVM
 ENV NO_DOWNLOAD_CI_LLVM 1