2026-04-29T11:19:01.184Z [ INFO] Starting package build
2026-04-29T11:19:01.186Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/0
2026-04-29T11:19:01.658Z [ INFO] Running make stage stage=pre-clean
2026-04-29T11:19:06.649Z [ INFO] Running make stage stage=checksum
2026-04-29T11:19:07.139Z [ INFO] Running make stage stage=configure
2026-04-29T11:19:10.504Z [ INFO] Running make stage stage=build
2026-04-29T11:19:11.676Z [ERROR] Package build failed
2026-04-29T11:19:12.594Z [ WARN] Failed to remove directory path=/data/chroot/0/opt/pkg error=Device busy (os error 16)