2026-05-11T11:16:55.873Z [ INFO] Starting package build
2026-05-11T11:16:55.873Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-05-11T11:16:56.124Z [ INFO] Running make stage stage=pre-clean
2026-05-11T11:16:57.687Z [ INFO] Running make stage stage=checksum
2026-05-11T11:16:58.055Z [ INFO] Running make stage stage=configure
2026-05-11T11:17:01.783Z [ INFO] Running make stage stage=build
2026-05-11T11:17:02.607Z [ERROR] Package build failed
2026-05-11T11:17:02.939Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)