try setting temp dir

Author: dcherian

.github/workflows/benchmarks.yml

@@ -45,6 +45,8 @@ jobs:
           set -x
           # ID this runner
           asv machine --yes
+          export TMPDIR=$RUNNER_TEMP
+          printenv
           echo "Baseline:  ${{ github.event.pull_request.base.sha }} (${{ github.event.pull_request.base.label }})"
           echo "Contender: ${GITHUB_SHA} (${{ github.event.pull_request.head.label }})"
           # Use mamba for env creation