2026-06-02T11:28:54.510Z [ INFO] Starting package build
2026-06-02T11:28:54.512Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-06-02T11:28:54.890Z [ INFO] Running make stage stage=pre-clean
2026-06-02T11:28:58.358Z [ INFO] Running make stage stage=checksum
2026-06-02T11:28:58.800Z [ INFO] Running make stage stage=configure
2026-06-02T11:29:04.391Z [ INFO] Running make stage stage=build
2026-06-02T11:29:11.739Z [ERROR] Package build failed
2026-06-02T11:29:12.569Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)