Clean up command prompt logging with Sharrow turned on #1074

Job	Run time
linux-64-py	5m 43s
macOS	7m 13s
random_seed_generation_test	3m 23s
win-64	8m 40s
Standard 1-Zone Example (MTC)	54m 1s
prototype_mtc_extended	1h 28m 40s
prototype_sandag_xborder	6m 32s
prototype_marin	1m 50s
placeholder_psrc	52m 42s
placeholder_multiple_zone	10m 56s
Standard 2-Zone Example (SANDAG)	1h 31m 35s
prototype_mwcog	58m 15s
Expression Profiling Tests	7m 41s
prototype_mtc	52m 59s
Estimation Notebooks Test	51m 55s
production_semcog	7m 12s
Estimation Mode Unit Tests	26m 34s
estimation_edb_creation_test	6m 49s
develop-docbuild	0s
	9h 2m 40s

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