2026-05-11T09:13:09.480Z [ INFO] Starting package build
2026-05-11T09:13:09.480Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/6
2026-05-11T09:13:09.801Z [ INFO] Running make stage stage=pre-clean
2026-05-11T09:13:10.398Z [ INFO] Running make stage stage=checksum
2026-05-11T09:13:10.705Z [ INFO] Running make stage stage=configure
2026-05-11T09:13:13.290Z [ INFO] Running make stage stage=build
2026-05-11T09:13:14.885Z [ERROR] Package build failed
2026-05-11T09:13:15.156Z [ WARN] Failed to remove directory path=/data/chroot/6/opt/pkg error=Device busy (os error 16)