diff --git a/src/ci/docker/host-x86_64/dist-arm-linux/arm-linux-gnueabi.config b/src/ci/docker/host-x86_64/dist-arm-linux/arm-linux-gnueabi.config
index acdf9a0e04185..e047db92652c2 100644
--- a/src/ci/docker/host-x86_64/dist-arm-linux/arm-linux-gnueabi.config
+++ b/src/ci/docker/host-x86_64/dist-arm-linux/arm-linux-gnueabi.config
@@ -611,7 +611,7 @@ CT_ISL_V_0_20=y
 # CT_ISL_V_0_15 is not set
 # CT_ISL_NO_VERSIONS is not set
 CT_ISL_VERSION="0.20"
-CT_ISL_MIRRORS="http://isl.gforge.inria.fr"
+CT_ISL_MIRRORS="https://ci-mirrors.rust-lang.org/rustc"
 CT_ISL_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
 CT_ISL_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
 CT_ISL_ARCHIVE_FORMATS=".tar.xz .tar.bz2 .tar.gz"
diff --git a/src/ci/docker/host-x86_64/dist-armhf-linux/arm-linux-gnueabihf.config b/src/ci/docker/host-x86_64/dist-armhf-linux/arm-linux-gnueabihf.config
index 69f86663ec21b..65c252db057c4 100644
--- a/src/ci/docker/host-x86_64/dist-armhf-linux/arm-linux-gnueabihf.config
+++ b/src/ci/docker/host-x86_64/dist-armhf-linux/arm-linux-gnueabihf.config
@@ -65,6 +65,8 @@ CT_CONNECT_TIMEOUT=10
 CT_DOWNLOAD_WGET_OPTIONS="--passive-ftp --tries=3 -nc --progress=dot:binary"
 # CT_ONLY_DOWNLOAD is not set
 # CT_USE_MIRROR is not set
+CT_USE_MIRROR=y
+CT_MIRROR_BASE_URL=https://ci-mirrors.rust-lang.org/rustc
 CT_VERIFY_DOWNLOAD_DIGEST=y
 CT_VERIFY_DOWNLOAD_DIGEST_SHA512=y
 # CT_VERIFY_DOWNLOAD_DIGEST_SHA256 is not set
@@ -105,11 +107,13 @@ CT_CONFIG_SHELL="${bash}"
 # CT_LOG_ERROR is not set
 # CT_LOG_WARN is not set
 # CT_LOG_INFO is not set
-CT_LOG_EXTRA=y
+# CT_LOG_EXTRA=y
 # CT_LOG_ALL is not set
 # CT_LOG_DEBUG is not set
 CT_LOG_LEVEL_MAX="EXTRA"
+CT_LOG_DEBUG=y
 # CT_LOG_SEE_TOOLS_WARN is not set
+CT_LOG_SEE_TOOLS_WARN=y
 CT_LOG_PROGRESS_BAR=y
 CT_LOG_TO_FILE=y
 CT_LOG_FILE_COMPRESS=y
@@ -625,7 +629,7 @@ CT_ISL_V_0_20=y
 # CT_ISL_V_0_15 is not set
 # CT_ISL_NO_VERSIONS is not set
 CT_ISL_VERSION="0.20"
-CT_ISL_MIRRORS="http://isl.gforge.inria.fr"
+CT_ISL_MIRRORS="https://ci-mirrors.rust-lang.org/rustc"
 CT_ISL_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
 CT_ISL_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
 CT_ISL_ARCHIVE_FORMATS=".tar.xz .tar.bz2 .tar.gz"
diff --git a/src/ci/docker/host-x86_64/dist-armhf-linux/build-toolchains.sh b/src/ci/docker/host-x86_64/dist-armhf-linux/build-toolchains.sh
index f425efd6057c6..ccf6e26d057e7 100755
--- a/src/ci/docker/host-x86_64/dist-armhf-linux/build-toolchains.sh
+++ b/src/ci/docker/host-x86_64/dist-armhf-linux/build-toolchains.sh
@@ -23,6 +23,6 @@ mkdir build
 cd build
 cp ../arm-linux-gnueabihf.config .config
 ct-ng oldconfig
-hide_output ct-ng build
+ct-ng build
 cd ..
 rm -rf build
diff --git a/src/ci/docker/host-x86_64/dist-armv7-linux/armv7-linux-gnueabihf.config b/src/ci/docker/host-x86_64/dist-armv7-linux/armv7-linux-gnueabihf.config
index e3d032fc7e8fc..de7da9b2733fa 100644
--- a/src/ci/docker/host-x86_64/dist-armv7-linux/armv7-linux-gnueabihf.config
+++ b/src/ci/docker/host-x86_64/dist-armv7-linux/armv7-linux-gnueabihf.config
@@ -612,7 +612,7 @@ CT_ISL_V_0_20=y
 # CT_ISL_V_0_15 is not set
 # CT_ISL_NO_VERSIONS is not set
 CT_ISL_VERSION="0.20"
-CT_ISL_MIRRORS="http://isl.gforge.inria.fr"
+CT_ISL_MIRRORS="https://ci-mirrors.rust-lang.org/rustc"
 CT_ISL_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
 CT_ISL_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
 CT_ISL_ARCHIVE_FORMATS=".tar.xz .tar.bz2 .tar.gz"
diff --git a/src/ci/docker/host-x86_64/dist-riscv64-linux/riscv64-unknown-linux-gnu.config b/src/ci/docker/host-x86_64/dist-riscv64-linux/riscv64-unknown-linux-gnu.config
index 45d5ff756cdca..7400a8a038d0c 100644
--- a/src/ci/docker/host-x86_64/dist-riscv64-linux/riscv64-unknown-linux-gnu.config
+++ b/src/ci/docker/host-x86_64/dist-riscv64-linux/riscv64-unknown-linux-gnu.config
@@ -722,7 +722,7 @@ CT_ISL_V_0_20=y
 # CT_ISL_V_0_15 is not set
 # CT_ISL_NO_VERSIONS is not set
 CT_ISL_VERSION="0.20"
-CT_ISL_MIRRORS="http://isl.gforge.inria.fr"
+CT_ISL_MIRRORS="https://ci-mirrors.rust-lang.org/rustc"
 CT_ISL_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
 CT_ISL_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
 CT_ISL_ARCHIVE_FORMATS=".tar.xz .tar.bz2 .tar.gz"