Docopt

Docopt is used at run time in 268 crates (of which 11 optionally). It's used at build time in 115 crates (of which 8 optionally, ). It's used only as a dev dependency in 37 crates (of which 35 directly).

Number of dependers	Docopt version	Downloads/month
217	1.1.1	256K
1	0.9.0	0
58	0.8.3	220
28	0.7.0	150
116	0.6.86	550

Depender (with downloads and own rev deps)			Docopt version
140K	11	java-locator	optional	^1.1
1.4K		cargo-show		^1.1.0
1.0K		xsv		^1
900		cargo-prune		~0.6.86
700		xan		^1
2.5K	1	madato	optional	^1.0.0
340	1	cargo-local-registry		^1.1.0
280		cargo-vendor		^1.0.2
260	7	docopt_macros		^0.8.0
140		portier_broker		^1.1.0
110		cargo-benchcmp		^1
	1	brainfuck		^0.6
		tantivy_warc_indexer		^1.1
		nzb		^1
		cargo-incremental		^0.6.82
		avm		^0.6
		smileypyramid		^1
	1	constellation-rs		^1.0
		devicon-lookup		^1
		flac		^0.6.78
		audit-filter		^1.1.0
		cargo-travis		^1.0
	1	cargo-yaml		^0.6.83
		krankerl		^1.1
		SLSR		*
	1	armake2		^1
		oursh		^1.1
		bulletinboard		^0.6.80
		hyrced		^1.1
		pihash		^1.1.0
		sassers		^0.6.64
		arkbot		^1.1
		cargo-sls-distribution		^0.8
	2	somm_orchestrator		^1
		auto-check-rs		^1
		e-nguyen		^1.0.2
		systemd-crontab-generator		^0.6.78
		conductor		^0.6.83
		hokaido		^0.6
		cargo-extras		^0.6.78
		cargonauts-cli		^0.7.0
		funzzy		^1.1.1
		kinetic-rust		*
		opus_tools		^0.7
		po		*
		docpars		^1.1.0
		scalpel-bin		^1.0
		b2sum		^1.1.1
		cargo-upstall		^1
		cli_core		^1.0
		docket		^1.1
		scrutch		^0.8.3
		cargo-swagger		^0.8.3
		dora		0.7.*
		hematite-client		^0.6.76
		kinetic		*
		benv		^0.6
		cargo-brust64		^1
		homophones		^1
		bao_bin		^1.1.0
		beanstalkd-cli		^1.0
		cargo_rub		*
		concur		^0.7
		gitx		^0.6
	1	rshark		^0.6.70
		badger		^0.6.78
		bamrescue		^1.1
		comet		^0.6.80
		durite		*
		polona-dl		^1
		sbd		^1
		socksfinder		^1.1
		cargo-add		^0.7.0
		catcsv		^1
		cniguru		^1.0
		geochunk		^1.1
		nip		^1.0
		partners		^0.6.74
		rasputin		^0.6.66
		slate		^0.8
		bar		^0.6
		cargo-chrono		^0.8
		cargo-faircode		^0.8
		cargo-stdx-check		^0.8
		cidrr		^0.6
		maidsafe_vault		*
	1	sdc		^0.6
	1	whisper		^0.6.64
		anima		^0.6.78
		bakeit		^0.6
		btrup		*
		cargo-registry		^0.8.1
		ente		^0.6.86
		kp		^1
		meta_diff		*
		meter_proxy		^0.6
		smhkd		^1.1
		sonicd		^0.6.81
		sparkline		^0.6
		yacli		^0.7
		cargo-travis-fork		^1.0
		cargo-urlcrate		^0.8
		clj_rub		*
		htmli		^0.8
		rust-puppetdb-cli		0.6.*
		sdf		^0.6
		sonic		^0.6.81
		task_cli		^1.0.2
		txtr		^0.8
		blerp		^0.6
		catapult		*
		catlines		^0.8.1
		csvre		^1.0.2
		flow		^0.6.86
		mdbook-presentation-preprocessor		^1
		rfc		^0.6.72
		rusty-life		1.*
		rwc		*
		srs		^1
		swerve		^0.8
		egc		~0.6.76
		extemp		^0.6.80
		hematite		^0.6.78
		ksuid-cli		^0.8.0
		mutiny		^0.6.39
		node_rub		*
		npr		^1.0
		relay8x		^1.0
		retag		^0.6
		rsdocs-dashing		^0.8.1
		ruuvitag-upload		^1.0.2
		spor		^1
		tuple_storage		^1.0
		url-bot-rs		^1.1.1
		colerr		^0.6.18
		df2		^0.6
		fbleau		^1
		gh		^1.0.2
		graphite		^0.6.64
		hike		^0.8
		how-do-i-escape		^0.6.80
		intecture-auth		^0.7
		minrs		^0.6
		p3dtxt		^1.0.2
		python_rub		*
		rapid		^0.8.1
		rust_ci		^0.6.64
		snowpatch		^1.0
		somm_register_delegate_keys		^1
		stree_cmd		^0.6
		thrust		^0.6
		cargo-raze		^1.1.0
		deploy		^1.0
		epicinium_server		^1.1.1
		git-box		~0.6.78
		gitrelease		^1
		gskkserv		^1.1.1
		isolate		^0.8.3
		nuform		^0.7
		radix50-cli		^1
		rex		^0.6
		scule		~0.6.11
		ssh_bookmarker		^0.6
		stdx		^0.6.67
		ullage		^1.0
		vobsub2png		^0.7.0
		dotplot		^0.6.78
		led_bargraph		^1.0.2
		mbutiles		^0.6
		my-password-cli		^0.8.1
		rusmo		^1
		shinypenny		^1
		slag		^0.6
		snzip		*
		suffix_cmd		*
		teensy		^0.6
		timeskwire		^0.8
		tokio-thrift-bin		^0.6
		trappo		^1.0.1
		whos-online		^0.8
		dinky		^1.1.0
		finder_info_bin		^1.0
		galvanize_cli		^0.6
		kwatch		^0.7.0
		meterproxy		^0.6
		radix-calc		^0.7
		random-world		^0.8
		roads-from-nd		^0.6.86
		rust_rub		*
		seax		*
		tariff		^0.6.70
		taxo		~0.6.78
		theca		^0.6.81
		wgetj		~0.6.78
		x-influx		~0.8
		cargonauts		^0.7.0
		follow		^0.7
		frotate		^1
		fucker		^1.1.1
		gitostat		^0.6
		ox		^0.6.82
		pabst		^0.6
		rust_cli		^0.6.64
		rust_client		^1.0.2
		scoop		^0.8.3
		tabwriter-bin		^1
		v8_rub		*
		vaporlight		^0.6
		xkcdpass		^0.7
		zoneq		^0.8.3
		iota-editor		^0.6.47
		line_botty		^0.6.86
		mdal		^1.0
		mongo_rub		*
		mort		*
		msx-mcp		^1.0
		mtcp		^0.7
		rust-gist		^0.8.1
		rustotp_cli		^0.7
		rusty-x		^1
		slacs-core		^0.6.82
	3	somm_relayer		^1
		tracer		*
		uncbv		^0.6
		vapabi-cli		^1.0
		vcstatus		^1.0
		vvmbin		^1.0
		way-cooler-client		0.6.*
		arkaoe		^1.1
		b2		^0.6
		cyborg		^0.6.50
		piow		^1
		record-screen		^1
		riemann_cli		^0.6.60
		rust-turbo		^0.6.64
		shapemaker		^1.1.1
		somm_test_runner		^1
		treestats		^1.1
		vapkey-cli		^1.0
		vapstore-cli		^1.0
		virgil		^0.6
		vstatus		^1.0
110	3	riemann_client	optional	^1.1.0
	1	callpass	optional	1.*
		dcpu	optional	^0.6
		dredd-hooks	optional	^0.8.1
		lrcat-extractor	optional	^1.1.1
	1	rs-password-utils	optional	^1.1
		rsdb	optional	^0.8
		superpixel	optional	^0.6
259K	63	i2cdev	dev	^1
81K	168	stderrlog	dev	^1.1
13K	5	ress	dev	^1
13K	4	ressa	dev	^1
7.3K	14	self_encryption	dev	~0.9.0
6.1K	10	may	dev	^1.0
600		rust_cast	dev	^1.1.1
120	2	portmidi	dev	0.6.*
	1	asynchronous	dev	^0.6.64
		fedimint-hbbft	dev	^1.1.1
	1	chromecast	dev	^1.1.1
		shortcut	dev	^0.6
		hbbft	dev	^1.0
	1	buche	dev	^1.1
	1	distance-field	dev	^1.1.1
	3	oidn	dev	^1.1.1
	2	i2cdev2	dev	^0.8
	8	routing	dev	~0.8.3
		trek	dev	^0.6.72
		basic_dsp	dev	^1.1.0
		alt_cargo_metadata	dev	^1.0.2
		trk-io	dev	^1.1
		wanikani	dev	^0.8
		cafs	dev	^0.6.78
		rsnappy	dev	^0.6.67
		threema-gateway	dev	^1.1.0
		menoh	dev	^1.0
	1	ressa_r	dev	^1
		telos	dev	^0.6
		vterm-sys	dev	^0.6
		striple	dev	^0.6.66
		om-fork-distance-field	dev	^1.1.1
		pippin	dev	^0.6
		npacked	dev	^0.6
		sc2	dev	^0.8