diff --git a/contrib/teamcity/build-configurations.sh b/contrib/teamcity/build-configurations.sh
index 3dbff1736..ace3f697f 100755
--- a/contrib/teamcity/build-configurations.sh
+++ b/contrib/teamcity/build-configurations.sh
@@ -1,189 +1,189 @@
 #!/usr/bin/env bash
 
 export LC_ALL=C.UTF-8
 
 set -euxo pipefail
 
 : "${ABC_BUILD_NAME:=""}"
 if [ -z "$ABC_BUILD_NAME" ]; then
   echo "Error: Environment variable ABC_BUILD_NAME must be set"
   exit 1
 fi
 
 echo "Running build configuration '${ABC_BUILD_NAME}'..."
 
 TOPLEVEL=$(git rev-parse --show-toplevel)
 export TOPLEVEL
 
 setup() {
   : "${BUILD_DIR:=${TOPLEVEL}/build}"
   mkdir -p "${BUILD_DIR}/output"
   BUILD_DIR=$(cd "${BUILD_DIR}"; pwd)
   export BUILD_DIR
 
   TEST_RUNNER_FLAGS="--tmpdirprefix=output"
 
   cd "${BUILD_DIR}"
 
   # Determine the number of build threads
   THREADS=$(nproc || sysctl -n hw.ncpu)
   export THREADS
 
   # Base directories for sanitizer related files 
   SAN_SUPP_DIR="${TOPLEVEL}/test/sanitizer_suppressions"
   SAN_LOG_DIR="/tmp/sanitizer_logs"
 
   # Create the log directory if it doesn't exist and clear it
   mkdir -p "${SAN_LOG_DIR}"
   rm -rf "${SAN_LOG_DIR:?}"/*
 
   # Sanitizers options, not used if sanitizers are not enabled
   export ASAN_OPTIONS="malloc_context_size=0:log_path=${SAN_LOG_DIR}/asan.log"
   export LSAN_OPTIONS="suppressions=${SAN_SUPP_DIR}/lsan:log_path=${SAN_LOG_DIR}/lsan.log"
   export TSAN_OPTIONS="suppressions=${SAN_SUPP_DIR}/tsan:log_path=${SAN_LOG_DIR}/tsan.log"
   export UBSAN_OPTIONS="suppressions=${SAN_SUPP_DIR}/ubsan:print_stacktrace=1:halt_on_error=1:log_path=${SAN_LOG_DIR}/ubsan.log"
 }
 
 # Facility to print out sanitizer log outputs to the build log console
 print_sanitizers_log() {
   for log in "${SAN_LOG_DIR}"/*.log.*
   do
     echo "*** Output of ${log} ***"
     cat "${log}"
   done
 }
 trap "print_sanitizers_log" ERR
 
 CI_SCRIPTS_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
 setup
 
 case "$ABC_BUILD_NAME" in
   build-asan)
     # Build with the address sanitizer, then run unit tests and functional tests.
     CMAKE_FLAGS=(
       "-DCMAKE_BUILD_TYPE=Debug"
       "-DENABLE_SANITIZERS=address"
       "-DCCACHE=OFF"
     )
     CMAKE_FLAGS="${CMAKE_FLAGS[*]}" "${CI_SCRIPTS_DIR}"/build_cmake.sh
     ninja check
     # FIXME Remove when wallet_multiwallet works with asan after backporting at least the following PRs from Core and their dependencies: 13161, 12493, 14320, 14552, 14760, 11911.
     TEST_RUNNER_FLAGS="${TEST_RUNNER_FLAGS} --exclude=wallet_multiwallet"
-    ./test/functional/test_runner.py -J=junit_results_asan.xml ${TEST_RUNNER_FLAGS}
+    ./test/functional/test_runner.py ${TEST_RUNNER_FLAGS}
     ;;
 
   build-ubsan)
     # Build with the undefined sanitizer, then run unit tests and functional tests.
     CMAKE_FLAGS=(
       "-DCMAKE_BUILD_TYPE=Debug"
       "-DENABLE_SANITIZERS=undefined"
       "-DCCACHE=OFF"
       "-DCMAKE_C_COMPILER=clang"
       "-DCMAKE_CXX_COMPILER=clang++"
     )
     CMAKE_FLAGS="${CMAKE_FLAGS[*]}" "${CI_SCRIPTS_DIR}"/build_cmake.sh
     ninja check
     # FIXME Remove when abc-p2p-compactblocks works with ubsan.
     TEST_RUNNER_FLAGS="${TEST_RUNNER_FLAGS} --exclude=abc-p2p-compactblocks"
-    ./test/functional/test_runner.py -J=junit_results_ubsan.xml ${TEST_RUNNER_FLAGS}
+    ./test/functional/test_runner.py ${TEST_RUNNER_FLAGS}
     ;;
 
   build-tsan)
     # Build with the thread sanitizer, then run unit tests and functional tests.
     CMAKE_FLAGS=(
       "-DCMAKE_BUILD_TYPE=Debug"
       "-DENABLE_SANITIZERS=thread"
       "-DCCACHE=OFF"
       "-DCMAKE_C_COMPILER=clang"
       "-DCMAKE_CXX_COMPILER=clang++"
     )
     CMAKE_FLAGS="${CMAKE_FLAGS[*]}" "${CI_SCRIPTS_DIR}"/build_cmake.sh
     ninja check
     # FIXME Remove when wallet_multiwallet works with tsan after backporting at least the following PRs from Core and their dependencies: 13161, 12493, 14320, 14552, 14760, 11911.
     TEST_RUNNER_FLAGS="${TEST_RUNNER_FLAGS} --exclude=wallet_multiwallet"
-    ./test/functional/test_runner.py -J=junit_results_tsan.xml ${TEST_RUNNER_FLAGS}
+    ./test/functional/test_runner.py ${TEST_RUNNER_FLAGS}
     ;;
 
   build-default)
     # Build, run unit tests and functional tests (all extended tests if this is the master branch).
     "${CI_SCRIPTS_DIR}"/build_cmake.sh
     ninja check
 
     BRANCH=$(git rev-parse --abbrev-ref HEAD)
     if [[ "${BRANCH}" == "master" ]]; then
       TEST_RUNNER_FLAGS="${TEST_RUNNER_FLAGS} --extended"
     fi
-    ./test/functional/test_runner.py -J=junit_results_default.xml ${TEST_RUNNER_FLAGS}
+    ./test/functional/test_runner.py ${TEST_RUNNER_FLAGS}
     ./test/functional/test_runner.py -J=junit_results_next_upgrade.xml --with-gravitonactivation ${TEST_RUNNER_FLAGS}
 
     # Build secp256k1 and run the java tests.
     export TOPLEVEL="${TOPLEVEL}"/src/secp256k1
     export BUILD_DIR="${TOPLEVEL}"/build
     setup
     CMAKE_FLAGS=(
       "-DSECP256K1_ENABLE_MODULE_ECDH=ON"
       "-DSECP256K1_ENABLE_JNI=ON"
     )
     CMAKE_FLAGS="${CMAKE_FLAGS[*]}" "${CI_SCRIPTS_DIR}"/build_cmake.sh
     ninja check-secp256k1-java
     ;;
 
   build-without-wallet)
     # Build without wallet and run the unit tests.
     CMAKE_FLAGS=(
       "-DBUILD_BITCOIN_WALLET=OFF"
     )
     CMAKE_FLAGS="${CMAKE_FLAGS[*]}" "${CI_SCRIPTS_DIR}"/build_cmake.sh
     ninja check
     ;;
 
   build-ibd)
     "${CI_SCRIPTS_DIR}"/build_cmake.sh
     "${CI_SCRIPTS_DIR}"/ibd.sh -disablewallet -debug=net
     ;;
 
   build-ibd-no-assumevalid-checkpoint)
     "${CI_SCRIPTS_DIR}"/build_cmake.sh
     "${CI_SCRIPTS_DIR}"/ibd.sh -disablewallet -assumevalid=0 -checkpoints=0 -debug=net
     ;;
 
   build-werror)
     # Build with variable-length-array and thread-safety-analysis treated as errors
     CMAKE_FLAGS=(
       "-DENABLE_WERROR=ON"
       "-DCMAKE_C_COMPILER=clang"
       "-DCMAKE_CXX_COMPILER=clang++"
     )
     CMAKE_FLAGS="${CMAKE_FLAGS[*]}" "${CI_SCRIPTS_DIR}"/build_cmake.sh
     ;;
 
   build-check-all)
     CMAKE_FLAGS=(
       "-DSECP256K1_ENABLE_MODULE_ECDH=ON"
       "-DSECP256K1_ENABLE_JNI=ON"
     )
     CMAKE_FLAGS="${CMAKE_FLAGS[*]}" "${CI_SCRIPTS_DIR}"/build_cmake.sh
     ninja check-all
     ;;
 
   build-autotools)
     # Ensure that the build using autotools is not broken
     "${CI_SCRIPTS_DIR}"/build_autotools.sh
     make -j "${THREADS}" check
     ;;
 
   check-seeds-mainnet)
     "${CI_SCRIPTS_DIR}"/build_cmake.sh
     "${CI_SCRIPTS_DIR}"/check-seeds.sh main 80
     ;;
 
   check-seeds-testnet)
     "${CI_SCRIPTS_DIR}"/build_cmake.sh
     "${CI_SCRIPTS_DIR}"/check-seeds.sh test 70
     ;;
 
   *)
     echo "Error: Invalid build name '${ABC_BUILD_NAME}'"
     exit 2
     ;;
 esac