2026-05-04T21:59:53.570Z [ INFO] Starting package build
2026-05-04T21:59:53.570Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/16
2026-05-04T21:59:53.945Z [ INFO] Running make stage stage=pre-clean
2026-05-04T21:59:54.676Z [ INFO] Running make stage stage=checksum
2026-05-04T21:59:55.085Z [ INFO] Running make stage stage=configure
2026-05-04T21:59:59.158Z [ERROR] Package build failed
2026-05-04T21:59:59.610Z [ WARN] Failed to remove directory path=/data/chroot/16/opt/pkg error=Device busy (os error 16)