2026-06-02T11:36:25.486Z [ INFO] Starting package build
2026-06-02T11:36:25.486Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-06-02T11:36:26.404Z [ INFO] Running make stage stage=pre-clean
2026-06-02T11:36:35.009Z [ INFO] Running make stage stage=checksum
2026-06-02T11:36:35.629Z [ INFO] Running make stage stage=configure
2026-06-02T11:37:20.436Z [ INFO] Running make stage stage=build
2026-06-02T11:39:21.303Z [ERROR] Package build failed
2026-06-02T11:39:23.569Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)