2026-05-01T18:30:03.830Z [ INFO] Starting package build
2026-05-01T18:30:03.831Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-05-01T18:30:04.120Z [ INFO] Running make stage stage=pre-clean
2026-05-01T18:30:11.187Z [ INFO] Running make stage stage=checksum
2026-05-01T18:30:11.646Z [ INFO] Running make stage stage=configure
2026-05-01T18:30:31.593Z [ INFO] Running make stage stage=build
2026-05-01T18:30:58.000Z [ERROR] Package build failed
2026-05-01T18:30:59.262Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)