Error on incorrect proxy URI #2832

Job	Run time
Docs	1m 41s
Lint	42s
build_versions (stable)	13s
Test	52s
build_versions (beta)	14s
Test	57s
Test (charset)	1m 1s
cargo-deny (aarch64-apple-ios)	23s
build_versions (1.71.1)	12s
Test (charset)	45s
Test (cookies)	1m 5s
cargo-deny (aarch64-linux-android)	23s
Test (cookies)	55s
Test (socks-proxy)	50s
cargo-deny (i686-pc-windows-gnu)	20s
Test (socks-proxy)	42s
Test (gzip)	51s
cargo-deny (i686-pc-windows-msvc)	22s
Test (gzip)	47s
cargo-deny (i686-unknown-linux-gnu)	20s
Test (brotli)	53s
Test (brotli)	45s
cargo-deny (wasm32-unknown-unknown)	30s
Test (json)	54s
Test (json)	44s
Test (native-tls)	46s
cargo-deny (x86_64-apple-darwin)	19s
Test (native-tls)	58s
Test (rustls-no-provider)	1m 2s
cargo-deny (x86_64-apple-ios)	20s
cargo-deny (x86_64-pc-windows-gnu)	19s
cargo-deny (x86_64-pc-windows-msvc)	23s
cargo-deny (x86_64-unknown-linux-gnu)	19s
cargo-deny (x86_64-unknown-redox)	19s
	22m 6s

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