2026-05-05T16:00:05.163Z [ INFO] Starting package build
2026-05-05T16:00:05.163Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-05-05T16:00:05.591Z [ INFO] Running make stage stage=pre-clean
2026-05-05T16:00:33.063Z [ INFO] Running make stage stage=checksum
2026-05-05T16:00:33.811Z [ INFO] Running make stage stage=configure
2026-05-05T16:01:46.610Z [ INFO] Running make stage stage=build
2026-05-05T16:02:12.587Z [ERROR] Package build failed
2026-05-05T16:02:16.057Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)