2026-06-01T15:10:38.974Z [ INFO] Starting package build
2026-06-01T15:10:38.974Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-06-01T15:10:40.838Z [ INFO] Running make stage stage=pre-clean
2026-06-01T15:11:08.851Z [ INFO] Running make stage stage=checksum
2026-06-01T15:11:11.901Z [ INFO] Running make stage stage=configure
2026-06-01T15:13:39.032Z [ INFO] Running make stage stage=build
2026-06-01T15:14:43.836Z [ERROR] Package build failed
2026-06-01T15:14:49.711Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)