2026-04-29T11:49:41.168Z [ INFO] Starting package build
2026-04-29T11:49:41.168Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/12
2026-04-29T11:49:41.624Z [ INFO] Running make stage stage=pre-clean
2026-04-29T11:49:49.150Z [ INFO] Running make stage stage=checksum
2026-04-29T11:49:49.663Z [ INFO] Running make stage stage=configure
2026-04-29T11:50:03.510Z [ INFO] Running make stage stage=build
2026-04-29T11:50:04.949Z [ERROR] Package build failed
2026-04-29T11:50:06.436Z [ WARN] Failed to remove directory path=/data/chroot/12/opt/pkg error=Device busy (os error 16)