2026-04-29T11:52:07.896Z [ INFO] Starting package build
2026-04-29T11:52:07.897Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/12
2026-04-29T11:52:08.483Z [ INFO] Running make stage stage=pre-clean
2026-04-29T11:52:10.443Z [ INFO] Running make stage stage=checksum
2026-04-29T11:52:10.960Z [ INFO] Running make stage stage=configure
2026-04-29T11:52:13.861Z [ INFO] Running make stage stage=build
2026-04-29T11:52:18.306Z [ERROR] Package build failed
2026-04-29T11:52:18.806Z [ WARN] Failed to remove directory path=/data/chroot/12/opt/pkg error=Device busy (os error 16)