[INFO] fetching crate fast-socks5 0.4.3...
[INFO] testing fast-socks5-0.4.3 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate fast-socks5 0.4.3 into /workspace/builds/worker-119/source
[INFO] validating manifest of crates.io crate fast-socks5 0.4.3 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fast-socks5 0.4.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate fast-socks5 0.4.3
[INFO] tweaked toml for crates.io crate fast-socks5 0.4.3 written to /workspace/builds/worker-119/source/Cargo.toml
[INFO] crate crates.io crate fast-socks5 0.4.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d8e5cf36178998e5e70d49ff1e6596c9d37add80f76352f6144ca0746256ff3
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[INFO] running `Command { std: "docker" "inspect" "5d8e5cf36178998e5e70d49ff1e6596c9d37add80f76352f6144ca0746256ff3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d8e5cf36178998e5e70d49ff1e6596c9d37add80f76352f6144ca0746256ff3", kill_on_drop: false }`
[INFO] [stdout] 5d8e5cf36178998e5e70d49ff1e6596c9d37add80f76352f6144ca0746256ff3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fe8868d87a5ddd68c7665d2613a0b115ae54ad0b853d90e1a839d55c4ac27eb
[INFO] running `Command { std: "docker" "start" "-a" "4fe8868d87a5ddd68c7665d2613a0b115ae54ad0b853d90e1a839d55c4ac27eb", kill_on_drop: false }`
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[INFO] [stderr]    Compiling fast-socks5 v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.14s
[INFO] running `Command { std: "docker" "inspect" "4fe8868d87a5ddd68c7665d2613a0b115ae54ad0b853d90e1a839d55c4ac27eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fe8868d87a5ddd68c7665d2613a0b115ae54ad0b853d90e1a839d55c4ac27eb", kill_on_drop: false }`
[INFO] [stdout] 4fe8868d87a5ddd68c7665d2613a0b115ae54ad0b853d90e1a839d55c4ac27eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d1e82d4af2d399317dd366f44de0f44038b46d868215df94a3b806ad6a14adf
[INFO] running `Command { std: "docker" "start" "-a" "5d1e82d4af2d399317dd366f44de0f44038b46d868215df94a3b806ad6a14adf", kill_on_drop: false }`
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[INFO] [stderr]    Compiling bitflags v1.2.1
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[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
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[INFO] [stderr]    Compiling atty v0.2.14
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[INFO] [stderr]    Compiling env_logger v0.7.1
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[INFO] [stderr]    Compiling fast-socks5 v0.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Socks5Server`
[INFO] [stdout]  --> examples/simple_tcp_server.rs:9:42
[INFO] [stdout]   |
[INFO] [stdout] 9 |     server::{Config, SimpleUserPassword, Socks5Server, Socks5Socket},
[INFO] [stdout]   |                                          ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> examples/simple_tcp_server.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |     let mut listener = TcpListener::bind(&opt.listen_addr).await?;
[INFO] [stdout]    |         ----^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `server`
[INFO] [stdout]    --> src/server.rs:642:17
[INFO] [stdout]     |
[INFO] [stdout] 642 |             let server = Socks5Server::bind("127.0.0.1:1080").await.unwrap();
[INFO] [stdout]     |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_server`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `futures::Future` that must be used
[INFO] [stdout]    --> src/server.rs:641:9
[INFO] [stdout]     |
[INFO] [stdout] 641 | /         async {
[INFO] [stdout] 642 | |             let server = Socks5Server::bind("127.0.0.1:1080").await.unwrap();
[INFO] [stdout] 643 | |         };
[INFO] [stdout]     | |__________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.76s
[INFO] running `Command { std: "docker" "inspect" "5d1e82d4af2d399317dd366f44de0f44038b46d868215df94a3b806ad6a14adf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d1e82d4af2d399317dd366f44de0f44038b46d868215df94a3b806ad6a14adf", kill_on_drop: false }`
[INFO] [stdout] 5d1e82d4af2d399317dd366f44de0f44038b46d868215df94a3b806ad6a14adf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 65cbe567a243f67a0242b0753bb02c42988c06a54e77c49f3d4e5929caed35ed
[INFO] running `Command { std: "docker" "start" "-a" "65cbe567a243f67a0242b0753bb02c42988c06a54e77c49f3d4e5929caed35ed", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `server`
[INFO] [stderr]    --> src/server.rs:642:17
[INFO] [stderr]     |
[INFO] [stderr] 642 |             let server = Socks5Server::bind("127.0.0.1:1080").await.unwrap();
[INFO] [stderr]     |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_server`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused implementer of `futures::Future` that must be used
[INFO] [stderr]    --> src/server.rs:641:9
[INFO] [stderr]     |
[INFO] [stderr] 641 | /         async {
[INFO] [stderr] 642 | |             let server = Socks5Server::bind("127.0.0.1:1080").await.unwrap();
[INFO] [stderr] 643 | |         };
[INFO] [stderr]     | |__________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: futures do nothing unless you `.await` or poll them
[INFO] [stderr] 
[INFO] [stderr] warning: `fast-socks5` (lib test) generated 2 warnings
[INFO] [stderr] warning: unused import: `Socks5Server`
[INFO] [stderr]  --> examples/simple_tcp_server.rs:9:42
[INFO] [stderr]   |
[INFO] [stderr] 9 |     server::{Config, SimpleUserPassword, Socks5Server, Socks5Socket},
[INFO] [stderr]   |                                          ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> examples/simple_tcp_server.rs:85:9
[INFO] [stderr]    |
[INFO] [stderr] 85 |     let mut listener = TcpListener::bind(&opt.listen_addr).await?;
[INFO] [stderr]    |         ----^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `fast-socks5` (example "simple_tcp_server") generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fast_socks5-a24a144c0ed027c4)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test server::test::test_bind ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fast-socks5
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/client.rs - client::Socks5Stream<S>::which_method_accepted (line 147) ... FAILED
[INFO] [stdout] test src/client.rs - client::Socks5Stream<S>::which_method_accepted (line 139) ... FAILED
[INFO] [stdout] test src/server.rs - server::Socks5Socket<T>::read_command (line 425) ... FAILED
[INFO] [stdout] test src/client.rs - client::Socks5Stream<S>::send_version_and_methods (line 101) ... FAILED
[INFO] [stdout] test src/client.rs - client::Socks5Stream<S>::request_header (line 239) ... FAILED
[INFO] [stdout] test src/client.rs - client::Socks5Stream<S>::request_header (line 250) ... FAILED
[INFO] [stdout] test src/server.rs - server::Socks5Socket<T>::can_accept_method (line 269) ... FAILED
[INFO] [stdout] test src/server.rs - server::Socks5Socket<T>::can_accept_method (line 277) ... FAILED
[INFO] [stdout] test src/server.rs - server::Socks5Socket<T>::get_methods (line 232) ... FAILED
[INFO] [stdout] test src/util/stream.rs - read_exact (line 15) ... FAILED
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stdout] test src/util/stream.rs - read_exact (line 5) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/client.rs - client::Socks5Stream<S>::which_method_accepted (line 147) stdout ----
[INFO] [stdout] error: unexpected token: `(`
[INFO] [stdout]  --> src/client.rs:148:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | eg. (accept non-auth) {5, 0x00}
[INFO] [stdout]   |     ^
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!`, `)`, `,`, `.`, `::`, `?`, `{`, or an operator, found `non`
[INFO] [stdout]  --> src/client.rs:148:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | eg. (accept non-auth) {5, 0x00}
[INFO] [stdout]   |            -^^^ expected one of 8 possible tokens
[INFO] [stdout]   |            |
[INFO] [stdout]   |            help: missing `,`
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `.`, `;`, `?`, `}`, or an operator, found `{`
[INFO] [stdout]  --> src/client.rs:148:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | eg. (accept non-auth) {5, 0x00}
[INFO] [stdout]   |                       ^ expected one of `.`, `;`, `?`, `}`, or an operator
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/client.rs - client::Socks5Stream<S>::which_method_accepted (line 139) stdout ----
[INFO] [stdout] error: expected one of `!`, `.`, `::`, `;`, `?`, `{`, `}`, or an operator, found `Version`
[INFO] [stdout]  --> src/client.rs:140:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | {SOCKS Version,  Authentication chosen}
[INFO] [stdout]   |        ^^^^^^^ expected one of 8 possible tokens
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token: `(`
[INFO] [stdout]  --> src/client.rs:141:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | eg. (non-auth)       {5, 0}
[INFO] [stdout]   |     ^
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `.`, `;`, `?`, `}`, or an operator, found `{`
[INFO] [stdout]  --> src/client.rs:141:22
[INFO] [stdout]   |
[INFO] [stdout] 4 | eg. (non-auth)       {5, 0}
[INFO] [stdout]   |                      ^ expected one of `.`, `;`, `?`, `}`, or an operator
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/server.rs - server::Socks5Socket<T>::read_command (line 425) stdout ----
[INFO] [stdout] error: expected expression, found `+`
[INFO] [stdout]  --> src/server.rs:426:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | +----+-----+-------+------+----------+----------+
[INFO] [stdout]   | ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/client.rs - client::Socks5Stream<S>::send_version_and_methods (line 101) stdout ----
[INFO] [stdout] error: expected one of `!`, `.`, `::`, `;`, `?`, `{`, `}`, or an operator, found `Version`
[INFO] [stdout]  --> src/client.rs:102:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | {SOCKS Version, methods-length}
[INFO] [stdout]   |        ^^^^^^^ expected one of 8 possible tokens
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token: `(`
[INFO] [stdout]  --> src/client.rs:103:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | eg. (non-auth) {5, 2}
[INFO] [stdout]   |     ^
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `.`, `;`, `?`, `}`, or an operator, found `{`
[INFO] [stdout]  --> src/client.rs:103:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | eg. (non-auth) {5, 2}
[INFO] [stdout]   |                ^ expected one of `.`, `;`, `?`, `}`, or an operator
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/client.rs - client::Socks5Stream<S>::request_header (line 239) stdout ----
[INFO] [stdout] error: expected expression, found `+`
[INFO] [stdout]  --> src/client.rs:240:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | +----+-----+-------+------+----------+----------+
[INFO] [stdout]   | ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/client.rs - client::Socks5Stream<S>::request_header (line 250) stdout ----
[INFO] [stdout] error: expected expression, found `$`
[INFO] [stdout]  --> src/client.rs:251:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | $ nc -k -l 80 | hexdump -C
[INFO] [stdout]   | ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/server.rs - server::Socks5Socket<T>::can_accept_method (line 269) stdout ----
[INFO] [stdout] error: expected one of `!`, `.`, `::`, `;`, `?`, `{`, `}`, or an operator, found `Version`
[INFO] [stdout]  --> src/server.rs:270:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | {SOCKS Version,  Authentication chosen}
[INFO] [stdout]   |        ^^^^^^^ expected one of 8 possible tokens
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token: `(`
[INFO] [stdout]  --> src/server.rs:271:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | eg. (non-auth)       {5, 0}
[INFO] [stdout]   |     ^
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `.`, `;`, `?`, `}`, or an operator, found `{`
[INFO] [stdout]  --> src/server.rs:271:22
[INFO] [stdout]   |
[INFO] [stdout] 4 | eg. (non-auth)       {5, 0}
[INFO] [stdout]   |                      ^ expected one of `.`, `;`, `?`, `}`, or an operator
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/server.rs - server::Socks5Socket<T>::can_accept_method (line 277) stdout ----
[INFO] [stdout] error: unexpected token: `(`
[INFO] [stdout]  --> src/server.rs:278:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | eg. (accept non-auth) {5, 0x00}
[INFO] [stdout]   |     ^
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!`, `)`, `,`, `.`, `::`, `?`, `{`, or an operator, found `non`
[INFO] [stdout]  --> src/server.rs:278:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | eg. (accept non-auth) {5, 0x00}
[INFO] [stdout]   |            -^^^ expected one of 8 possible tokens
[INFO] [stdout]   |            |
[INFO] [stdout]   |            help: missing `,`
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `.`, `;`, `?`, `}`, or an operator, found `{`
[INFO] [stdout]  --> src/server.rs:278:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | eg. (accept non-auth) {5, 0x00}
[INFO] [stdout]   |                       ^ expected one of `.`, `;`, `?`, `}`, or an operator
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/server.rs - server::Socks5Socket<T>::get_methods (line 232) stdout ----
[INFO] [stdout] error: expected one of `!`, `.`, `::`, `;`, `?`, `{`, `}`, or an operator, found `Version`
[INFO] [stdout]  --> src/server.rs:233:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | {SOCKS Version, methods-length}
[INFO] [stdout]   |        ^^^^^^^ expected one of 8 possible tokens
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token: `(`
[INFO] [stdout]  --> src/server.rs:234:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | eg. (non-auth) {5, 2}
[INFO] [stdout]   |     ^
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `.`, `;`, `?`, `}`, or an operator, found `{`
[INFO] [stdout]  --> src/server.rs:234:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | eg. (non-auth) {5, 2}
[INFO] [stdout]   |                ^ expected one of `.`, `;`, `?`, `}`, or an operator
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/util/stream.rs - read_exact (line 15) stdout ----
[INFO] [stdout] error: cannot find macro `read_exact` in this scope
[INFO] [stdout]  --> src/util/stream.rs:16:29
[INFO] [stdout]   |
[INFO] [stdout] 3 | let [version, method_len] = read_exact!(stream, [0u8; 2]);
[INFO] [stdout]   |                             ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider importing this macro:
[INFO] [stdout]           fast_socks5::read_exact
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/util/stream.rs - read_exact (line 5) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `stream` in this scope
[INFO] [stdout]  --> src/util/stream.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | stream.read_exact(&mut buf).await?;
[INFO] [stdout]   | ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]  --> src/util/stream.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_util_stream_rs_5_0() {
[INFO] [stdout]   |                                         ------------------------------------ this is not `async`
[INFO] [stdout] 3 | let mut buf = [0u8; 2];
[INFO] [stdout] 4 | stream.read_exact(&mut buf).await?;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`)
[INFO] [stdout]    --> src/util/stream.rs:7:34
[INFO] [stdout]     |
[INFO] [stdout] 2   |   fn main() { #[allow(non_snake_case)] fn _doctest_main_src_util_stream_rs_5_0() {
[INFO] [stdout]     |  ______________________________________-
[INFO] [stdout] 3   | | let mut buf = [0u8; 2];
[INFO] [stdout] 4   | | stream.read_exact(&mut buf).await?;
[INFO] [stdout]     | |                                  ^ cannot use the `?` operator in a function that returns `()`
[INFO] [stdout] 5   | | let [version, method_len] = buf;
[INFO] [stdout] 6   | |
[INFO] [stdout] 7   | | assert_eq!(version, 0x05);
[INFO] [stdout] 8   | | } _doctest_main_src_util_stream_rs_5_0() }
[INFO] [stdout]     | |_- this function should return `Result` or `Option` to accept `?`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `FromResidual<_>` is not implemented for `()`
[INFO] [stdout] note: required by `from_residual`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0425, E0728.
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/client.rs - client::Socks5Stream<S>::request_header (line 239)
[INFO] [stdout]     src/client.rs - client::Socks5Stream<S>::request_header (line 250)
[INFO] [stdout]     src/client.rs - client::Socks5Stream<S>::send_version_and_methods (line 101)
[INFO] [stdout]     src/client.rs - client::Socks5Stream<S>::which_method_accepted (line 139)
[INFO] [stdout]     src/client.rs - client::Socks5Stream<S>::which_method_accepted (line 147)
[INFO] [stdout]     src/server.rs - server::Socks5Socket<T>::can_accept_method (line 269)
[INFO] [stdout]     src/server.rs - server::Socks5Socket<T>::can_accept_method (line 277)
[INFO] [stdout]     src/server.rs - server::Socks5Socket<T>::get_methods (line 232)
[INFO] [stdout]     src/server.rs - server::Socks5Socket<T>::read_command (line 425)
[INFO] [stdout]     src/util/stream.rs - read_exact (line 15)
[INFO] [stdout]     src/util/stream.rs - read_exact (line 5)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 11 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "65cbe567a243f67a0242b0753bb02c42988c06a54e77c49f3d4e5929caed35ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65cbe567a243f67a0242b0753bb02c42988c06a54e77c49f3d4e5929caed35ed", kill_on_drop: false }`
[INFO] [stdout] 65cbe567a243f67a0242b0753bb02c42988c06a54e77c49f3d4e5929caed35ed
