user@host:~/first-project$ bst build hello.bst

[--:--:--][][] STATUS  Cache usage recomputed: 12K / infinity (0%)
[--:--:--][][] START   Build
[--:--:--][][] START   Loading elements
[00:00:00][][] SUCCESS Loading elements
[--:--:--][][] START   Resolving elements
[00:00:00][][] SUCCESS Resolving elements
[--:--:--][][] START   Resolving cached state
[00:00:00][][] SUCCESS Resolving cached state
[--:--:--][][] START   Checking sources
[00:00:00][][] SUCCESS Checking sources

BuildStream Version 1.4.0
  Session Start: Monday, 02-09-2019 at 16:06:15
  Project:       first-project (/home/user/repos/buildstream/doc/examples/first-project)
  Targets:       hello.bst
  Cache Usage:   12K / infinity (0%)

User Configuration
  Configuration File:      /home/user/repos/buildstream/doc/run-bst-t0ct0ui2/buildstream.conf
  Log Files:               /home/user/repos/buildstream/doc/run-bst-t0ct0ui2/logs
  Source Mirrors:          /home/user/.cache/buildstream/sources
  Build Area:              /home/user/repos/buildstream/doc/run-bst-t0ct0ui2/build
  Artifact Cache:          /home/user/repos/buildstream/doc/run-bst-t0ct0ui2/artifacts
  Strict Build Plan:       Yes
  Maximum Fetch Tasks:     10
  Maximum Build Tasks:     4
  Maximum Push Tasks:      4
  Maximum Network Retries: 2

Pipeline
   buildable 7c73774896fecfd2be0710a3c9dbcdf5fb79f892091d951ef00f09e95f2988c2 hello.bst 
===============================================================================
[--:--:--][7c737748][build:hello.bst                     ] START   first-project/hello/7c737748-build.11044.log
[--:--:--][7c737748][build:hello.bst                     ] START   Staging sources
[00:00:00][7c737748][build:hello.bst                     ] SUCCESS Staging sources
[--:--:--][7c737748][build:hello.bst                     ] START   Caching artifact
[00:00:00][7c737748][build:hello.bst                     ] SUCCESS Caching artifact
[00:00:00][7c737748][build:hello.bst                     ] SUCCESS first-project/hello/7c737748-build.11044.log
[00:00:00][][] SUCCESS Build

Pipeline Summary
  Total:       1
  Session:     1
  Fetch Queue: processed 0, skipped 1, failed 0 
  Build Queue: processed 1, skipped 0, failed 0