2026-05-04T19:12:22.645Z [ INFO] Starting package build
2026-05-04T19:12:22.646Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/12
2026-05-04T19:12:23.891Z [ INFO] Running make stage stage=pre-clean
2026-05-04T19:12:30.946Z [ INFO] Running make stage stage=checksum
2026-05-04T19:12:32.194Z [ INFO] Running make stage stage=configure
2026-05-04T19:13:55.361Z [ INFO] Running make stage stage=build
2026-05-04T19:21:27.469Z [ERROR] Package build failed
2026-05-04T19:21:28.603Z [ WARN] Failed to remove directory path=/data/chroot/12/opt/pkg error=Device busy (os error 16)