2026-05-05T15:05:21.617Z [ INFO] Starting package build
2026-05-05T15:05:21.617Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-05-05T15:05:21.981Z [ INFO] Running make stage stage=pre-clean
2026-05-05T15:05:41.853Z [ INFO] Running make stage stage=checksum
2026-05-05T15:05:42.377Z [ INFO] Running make stage stage=configure
2026-05-05T15:05:47.476Z [ INFO] Running make stage stage=build
2026-05-05T15:05:51.563Z [ INFO] Running make stage stage=install
2026-05-05T15:05:54.658Z [ERROR] Package build failed
2026-05-05T15:06:03.614Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)