2026-04-29T13:02:30.751Z [ INFO] Starting package build
2026-04-29T13:02:30.751Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/9
2026-04-29T13:02:31.431Z [ INFO] Running make stage stage=pre-clean
2026-04-29T13:02:33.052Z [ INFO] Running make stage stage=checksum
2026-04-29T13:02:33.524Z [ INFO] Running make stage stage=configure
2026-04-29T13:02:37.031Z [ INFO] Running make stage stage=build
2026-04-29T13:02:37.834Z [ERROR] Package build failed
2026-04-29T13:02:38.516Z [ WARN] Failed to remove directory path=/data/chroot/9/opt/pkg error=Device busy (os error 16)