2026-06-01T15:17:52.575Z [ INFO] Starting package build
2026-06-01T15:17:52.575Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/5
2026-06-01T15:17:53.773Z [ INFO] Running make stage stage=pre-clean
2026-06-01T15:18:10.013Z [ INFO] Running make stage stage=checksum
2026-06-01T15:18:11.245Z [ INFO] Running make stage stage=configure
2026-06-01T15:18:17.657Z [ INFO] Running make stage stage=build
2026-06-01T15:18:34.800Z [ERROR] Package build failed
2026-06-01T15:18:36.695Z [ WARN] Failed to remove directory path=/data/chroot/5/opt/pkg error=Device busy (os error 16)