2026-04-29T03:31:23.156Z [ INFO] Starting package build
2026-04-29T03:31:23.156Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-04-29T03:31:23.486Z [ INFO] Running make stage stage=pre-clean
2026-04-29T03:31:33.362Z [ INFO] Running make stage stage=checksum
2026-04-29T03:31:33.810Z [ INFO] Running make stage stage=configure
2026-04-29T03:31:40.000Z [ INFO] Running make stage stage=build
2026-04-29T03:31:41.163Z [ERROR] Package build failed
2026-04-29T03:31:42.782Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)