[INFO] fetching crate socks5-async 0.1.4...
[INFO] testing socks5-async-0.1.4 against 1.47.0 for beta-1.48-1
[INFO] extracting crate socks5-async 0.1.4 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate socks5-async 0.1.4 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate socks5-async 0.1.4
[INFO] finished tweaking crates.io crate socks5-async 0.1.4
[INFO] tweaked toml for crates.io crate socks5-async 0.1.4 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 085296cd922ddec52536d862f36c0f83a8a86d9f5e5c0289e619e456c0373083
[INFO] running `Command { std: "docker" "start" "-a" "085296cd922ddec52536d862f36c0f83a8a86d9f5e5c0289e619e456c0373083", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "085296cd922ddec52536d862f36c0f83a8a86d9f5e5c0289e619e456c0373083", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "085296cd922ddec52536d862f36c0f83a8a86d9f5e5c0289e619e456c0373083", kill_on_drop: false }`
[INFO] [stdout] 085296cd922ddec52536d862f36c0f83a8a86d9f5e5c0289e619e456c0373083
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92f29b3f0e03a0f921f7976d975085c0f56dd148e5cb35571bbec7640171f8cb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "92f29b3f0e03a0f921f7976d975085c0f56dd148e5cb35571bbec7640171f8cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling futures-macro v0.3.6
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling tokio v0.2.22
[INFO] [stderr]    Compiling pin-project v0.4.27
[INFO] [stderr]    Compiling futures-util v0.3.6
[INFO] [stderr]    Compiling futures-executor v0.3.6
[INFO] [stderr]    Compiling futures v0.3.6
[INFO] [stderr]    Compiling socks5-async v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.83s
[INFO] running `Command { std: "docker" "inspect" "92f29b3f0e03a0f921f7976d975085c0f56dd148e5cb35571bbec7640171f8cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92f29b3f0e03a0f921f7976d975085c0f56dd148e5cb35571bbec7640171f8cb", kill_on_drop: false }`
[INFO] [stdout] 92f29b3f0e03a0f921f7976d975085c0f56dd148e5cb35571bbec7640171f8cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6345b92912b9d9ca6031161d8b3d1f42d3e4b42940a152c7e7637b3e5ef4917a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6345b92912b9d9ca6031161d8b3d1f42d3e4b42940a152c7e7637b3e5ef4917a", kill_on_drop: false }`
[INFO] [stderr]    Compiling socks5-async v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "6345b92912b9d9ca6031161d8b3d1f42d3e4b42940a152c7e7637b3e5ef4917a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6345b92912b9d9ca6031161d8b3d1f42d3e4b42940a152c7e7637b3e5ef4917a", kill_on_drop: false }`
[INFO] [stdout] 6345b92912b9d9ca6031161d8b3d1f42d3e4b42940a152c7e7637b3e5ef4917a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 75f6e920e28850258bcdde465cc21b9df337b59eeb812e3199fbf1a02ec8705d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "75f6e920e28850258bcdde465cc21b9df337b59eeb812e3199fbf1a02ec8705d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/socks5_async-e02be96c1af5a4f2
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests socks5-async
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - SocksServer::serve (line 56) ... FAILED
[INFO] [stdout] test src/lib.rs - SocksStream::connect (line 268) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - SocksServer::serve (line 56) stdout ----
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]   --> src/lib.rs:70:18
[INFO] [stdout]    |
[INFO] [stdout] 3  |   fn main() {
[INFO] [stdout]    |      ---- this is not `async`
[INFO] [stdout] ...
[INFO] [stdout] 17 |   let mut socks5 = SocksServer::new(address, true,
[INFO] [stdout]    |  __________________^
[INFO] [stdout] 18 | |     Box::new(move |username, password| {
[INFO] [stdout] 19 | |         // Authenticate user
[INFO] [stdout] 20 | |         return users.contains(&(username, password));
[INFO] [stdout] 21 | |     }),
[INFO] [stdout] 22 | | ).await;
[INFO] [stdout]    | |_______^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]   --> src/lib.rs:76:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | fn main() {
[INFO] [stdout]    |    ---- this is not `async`
[INFO] [stdout] ...
[INFO] [stdout] 23 | socks5.serve().await;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0728`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - SocksStream::connect (line 268) stdout ----
[INFO] [stdout] error[E0412]: cannot find type `SocketAddr` in this scope
[INFO] [stdout]  --> src/lib.rs:272:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | let proxy: SocketAddr = "127.0.0.1:1080".parse().unwrap();
[INFO] [stdout]   |            ^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::net::SocketAddr;
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::os::unix::net::SocketAddr;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `SocketAddrV4` in this scope
[INFO] [stdout]   --> src/lib.rs:275:13
[INFO] [stdout]    |
[INFO] [stdout] 10 | let target: SocketAddrV4 = "127.0.0.1:3033".parse().unwrap();
[INFO] [stdout]    |             ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 3  | use std::net::SocketAddrV4;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]   --> src/lib.rs:278:14
[INFO] [stdout]    |
[INFO] [stdout] 3  |   fn main() {
[INFO] [stdout]    |      ---- this is not `async`
[INFO] [stdout] ...
[INFO] [stdout] 13 |   let stream = SocksStream::connect(
[INFO] [stdout]    |  ______________^
[INFO] [stdout] 14 | |     proxy,
[INFO] [stdout] 15 | |     target,
[INFO] [stdout] 16 | |     // Pass None if you want to use NoAuth method
[INFO] [stdout] 17 | |     Some(("user1".to_string(), "123456".to_string())),
[INFO] [stdout] 18 | | ).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 `std::ops::Try`)
[INFO] [stdout]   --> src/lib.rs:278:14
[INFO] [stdout]    |
[INFO] [stdout] 3  |  / fn main() {
[INFO] [stdout] 4  |  | use socks5_async::SocksStream;
[INFO] [stdout] 5  |  |
[INFO] [stdout] 6  |  | // SOCKS5 proxy server address
[INFO] [stdout] ...   |
[INFO] [stdout] 13 |  | let stream = SocksStream::connect(
[INFO] [stdout]    |  |______________^
[INFO] [stdout] 14 | ||     proxy,
[INFO] [stdout] 15 | ||     target,
[INFO] [stdout] 16 | ||     // Pass None if you want to use NoAuth method
[INFO] [stdout] 17 | ||     Some(("user1".to_string(), "123456".to_string())),
[INFO] [stdout] 18 | || ).await?;
[INFO] [stdout]    | ||________^ cannot use the `?` operator in a function that returns `()`
[INFO] [stdout] 19 |  |
[INFO] [stdout] 20 |  | // Use tcp stream ...
[INFO] [stdout] 21 |  | }
[INFO] [stdout]    |  |_- this function should return `Result` or `Option` to accept `?`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `std::ops::Try` is not implemented for `()`
[INFO] [stdout]    = note: required by `std::ops::Try::from_error`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0412, 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/lib.rs - SocksServer::serve (line 56)
[INFO] [stdout]     src/lib.rs - SocksStream::connect (line 268)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "75f6e920e28850258bcdde465cc21b9df337b59eeb812e3199fbf1a02ec8705d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75f6e920e28850258bcdde465cc21b9df337b59eeb812e3199fbf1a02ec8705d", kill_on_drop: false }`
[INFO] [stdout] 75f6e920e28850258bcdde465cc21b9df337b59eeb812e3199fbf1a02ec8705d
