2026-06-01T15:28:49.676Z [ INFO] Starting package build
2026-06-01T15:28:49.676Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/1
2026-06-01T15:28:52.207Z [ INFO] Running make stage stage=pre-clean
2026-06-01T15:29:04.124Z [ INFO] Running make stage stage=checksum
2026-06-01T15:29:15.768Z [ INFO] Running make stage stage=configure
2026-06-01T15:29:53.232Z [ INFO] Running make stage stage=build
2026-06-01T15:32:39.080Z [ERROR] Package build failed
2026-06-01T15:33:23.911Z [ WARN] Failed to remove directory path=/data/chroot/1/opt/pkg error=Device busy (os error 16)