2026-05-02T13:55:30.297Z [ INFO] Starting package build
2026-05-02T13:55:30.297Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-05-02T13:55:30.654Z [ INFO] Running make stage stage=pre-clean
2026-05-02T13:55:42.112Z [ INFO] Running make stage stage=checksum
2026-05-02T13:55:42.588Z [ INFO] Running make stage stage=configure
2026-05-02T13:55:55.642Z [ INFO] Running make stage stage=build
2026-05-02T13:56:02.027Z [ERROR] Package build failed
2026-05-02T13:56:03.522Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)