2026-05-02T13:02:21.067Z [ INFO] Starting package build
2026-05-02T13:02:21.067Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-05-02T13:02:21.443Z [ INFO] Running make stage stage=pre-clean
2026-05-02T13:02:27.192Z [ INFO] Running make stage stage=checksum
2026-05-02T13:02:27.650Z [ INFO] Running make stage stage=configure
2026-05-02T13:03:02.026Z [ INFO] Running make stage stage=build
2026-05-02T13:04:29.143Z [ERROR] Package build failed
2026-05-02T13:04:30.597Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)