2026-05-11T09:57:08.891Z [ INFO] Starting package build
2026-05-11T09:57:08.892Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/13
2026-05-11T09:57:09.261Z [ INFO] Running make stage stage=pre-clean
2026-05-11T09:57:10.926Z [ INFO] Running make stage stage=checksum
2026-05-11T09:57:11.294Z [ INFO] Running make stage stage=configure
2026-05-11T09:57:14.263Z [ INFO] Running make stage stage=build
2026-05-11T09:57:15.136Z [ERROR] Package build failed
2026-05-11T09:57:15.464Z [ WARN] Failed to remove directory path=/data/chroot/13/opt/pkg error=Device busy (os error 16)