2026-05-01T20:30:42.473Z [ INFO] Starting package build
2026-05-01T20:30:42.473Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-05-01T20:30:42.828Z [ INFO] Running make stage stage=pre-clean
2026-05-01T20:30:47.906Z [ INFO] Running make stage stage=checksum
2026-05-01T20:30:48.335Z [ INFO] Running make stage stage=configure
2026-05-01T20:31:08.366Z [ INFO] Running make stage stage=build
2026-05-01T20:31:23.806Z [ERROR] Package build failed
2026-05-01T20:31:24.895Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)