2026-05-11T10:15:59.861Z [ INFO] Starting package build
2026-05-11T10:15:59.861Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-05-11T10:16:00.168Z [ INFO] Running make stage stage=pre-clean
2026-05-11T10:16:26.860Z [ INFO] Running make stage stage=checksum
2026-05-11T10:16:27.348Z [ INFO] Running make stage stage=configure
2026-05-11T10:16:41.805Z [ INFO] Running make stage stage=build
2026-05-11T10:16:49.760Z [ERROR] Package build failed
2026-05-11T10:16:52.161Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)