2026-04-29T11:35:43.965Z [ INFO] Starting package build
2026-04-29T11:35:43.965Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-04-29T11:35:44.312Z [ INFO] Running make stage stage=pre-clean
2026-04-29T11:35:51.975Z [ INFO] Running make stage stage=checksum
2026-04-29T11:35:52.436Z [ INFO] Running make stage stage=configure
2026-04-29T11:36:09.738Z [ INFO] Running make stage stage=build
2026-04-29T11:36:37.689Z [ INFO] Running make stage stage=install
2026-04-29T11:36:38.530Z [ERROR] Package build failed
2026-04-29T11:36:40.228Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)