2026-05-01T15:04:09.022Z [ INFO] Starting package build
2026-05-01T15:04:09.023Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-05-01T15:04:09.381Z [ INFO] Running make stage stage=pre-clean
2026-05-01T15:04:13.522Z [ INFO] Running make stage stage=checksum
2026-05-01T15:04:14.100Z [ INFO] Running make stage stage=configure
2026-05-01T15:04:31.461Z [ INFO] Running make stage stage=build
2026-05-01T15:04:32.836Z [ERROR] Package build failed
2026-05-01T15:04:33.486Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)