2026-06-02T11:28:08.110Z [ INFO] Starting package build
2026-06-02T11:28:08.111Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-06-02T11:28:08.643Z [ INFO] Running make stage stage=pre-clean
2026-06-02T11:28:15.852Z [ INFO] Running make stage stage=checksum
2026-06-02T11:28:16.447Z [ INFO] Running make stage stage=configure
2026-06-02T11:28:20.980Z [ INFO] Running make stage stage=build
2026-06-02T11:28:22.315Z [ERROR] Package build failed
2026-06-02T11:28:23.346Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)