2026-04-29T12:31:00.437Z [ INFO] Starting package build
2026-04-29T12:31:00.437Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-04-29T12:31:02.405Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:31:45.842Z [ INFO] Running make stage stage=checksum
2026-04-29T12:31:49.544Z [ INFO] Running make stage stage=configure
2026-04-29T12:32:50.430Z [ INFO] Running make stage stage=build
2026-04-29T12:36:33.885Z [ERROR] Package build failed
2026-04-29T12:36:40.533Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)