2026-05-05T15:06:03.735Z [ INFO] Starting package build
2026-05-05T15:06:03.735Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-05-05T15:06:04.491Z [ INFO] Running make stage stage=pre-clean
2026-05-05T15:06:14.322Z [ INFO] Running make stage stage=checksum
2026-05-05T15:06:14.794Z [ INFO] Running make stage stage=configure
2026-05-05T15:06:18.068Z [ INFO] Running make stage stage=build
2026-05-05T15:06:19.441Z [ERROR] Package build failed
2026-05-05T15:06:20.403Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)