[INFO] fetching crate hexpawb 0.1.2...
[INFO] testing hexpawb-0.1.2 against 1.75.0 for beta-1.76-1
[INFO] extracting crate hexpawb 0.1.2 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate hexpawb 0.1.2 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hexpawb 0.1.2
[INFO] finished tweaking crates.io crate hexpawb 0.1.2
[INFO] tweaked toml for crates.io crate hexpawb 0.1.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2fff04f6ab873db91135ac9f218abd72f862d93cac74fb48178fb1f05ad9cd87
[INFO] running `Command { std: "docker" "start" "-a" "2fff04f6ab873db91135ac9f218abd72f862d93cac74fb48178fb1f05ad9cd87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2fff04f6ab873db91135ac9f218abd72f862d93cac74fb48178fb1f05ad9cd87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fff04f6ab873db91135ac9f218abd72f862d93cac74fb48178fb1f05ad9cd87", kill_on_drop: false }`
[INFO] [stdout] 2fff04f6ab873db91135ac9f218abd72f862d93cac74fb48178fb1f05ad9cd87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76563df2f477141930ef153ce6616ddbd4d5d06ba30b76c817764058d2fefb48
[INFO] running `Command { std: "docker" "start" "-a" "76563df2f477141930ef153ce6616ddbd4d5d06ba30b76c817764058d2fefb48", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-sink v0.3.30
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling hexpawb v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.83s
[INFO] running `Command { std: "docker" "inspect" "76563df2f477141930ef153ce6616ddbd4d5d06ba30b76c817764058d2fefb48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76563df2f477141930ef153ce6616ddbd4d5d06ba30b76c817764058d2fefb48", kill_on_drop: false }`
[INFO] [stdout] 76563df2f477141930ef153ce6616ddbd4d5d06ba30b76c817764058d2fefb48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55a1429ed35e5c127201d6c97252c2f09b1f124c0d10799f4ee68d8bdc0e28f4
[INFO] running `Command { std: "docker" "start" "-a" "55a1429ed35e5c127201d6c97252c2f09b1f124c0d10799f4ee68d8bdc0e28f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling hexpawb v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "55a1429ed35e5c127201d6c97252c2f09b1f124c0d10799f4ee68d8bdc0e28f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55a1429ed35e5c127201d6c97252c2f09b1f124c0d10799f4ee68d8bdc0e28f4", kill_on_drop: false }`
[INFO] [stdout] 55a1429ed35e5c127201d6c97252c2f09b1f124c0d10799f4ee68d8bdc0e28f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e8647b70c38e26583c5581e383efe9ebdcba9b5c39b8f3a3dbfdca54adf7d831
[INFO] running `Command { std: "docker" "start" "-a" "e8647b70c38e26583c5581e383efe9ebdcba9b5c39b8f3a3dbfdca54adf7d831", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hexpawb-5142567059b3d043)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hexpawb
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 33) ... ignored
[INFO] [stdout] test src/lib.rs - (line 5) - compile ... FAILED
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 5) stdout ----
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]  --> src/lib.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_5_0() {
[INFO] [stdout]   |                                         ---------------------------- this is not `async`
[INFO] [stdout] ...
[INFO] [stdout] 7 | let mut network = Network::connect().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:12:37
[INFO] [stdout]    |
[INFO] [stdout] 4  | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_5_0() {
[INFO] [stdout]    |                                         ---------------------------- this is not `async`
[INFO] [stdout] ...
[INFO] [stdout] 10 | let mut circuit = network.circuit().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:16:59
[INFO] [stdout]    |
[INFO] [stdout] 4  | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_5_0() {
[INFO] [stdout]    |                                         ---------------------------- this is not `async`
[INFO] [stdout] ...
[INFO] [stdout] 14 | let mut connection = circuit.tcp("www.torproject.org:80").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:20:64
[INFO] [stdout]    |
[INFO] [stdout] 4  | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_5_0() {
[INFO] [stdout]    |                                         ---------------------------- this is not `async`
[INFO] [stdout] ...
[INFO] [stdout] 18 | connection.send("GET / HTTP/1.1\r\nConnection: close\r\n\r\n").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:22:50
[INFO] [stdout]    |
[INFO] [stdout] 4  | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_5_0() {
[INFO] [stdout]    |                                         ---------------------------- this is not `async`
[INFO] [stdout] ...
[INFO] [stdout] 20 | std::io::copy(circuit, std::io::stdout().lock()).await
[INFO] [stdout]    |                                                  ^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:16:34
[INFO] [stdout]     |
[INFO] [stdout] 14  | let mut connection = circuit.tcp("www.torproject.org:80").await
[INFO] [stdout]     |                              --- ^^^^^^^^^^^^^^^^^^^^^^^ expected `SocketAddr`, found `&str`
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:190:18
[INFO] [stdout]     |
[INFO] [stdout] 190 |     pub async fn tcp(&mut self, _dest: SocketAddr) -> PawbResult<PawbTcpStream> {
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `send` found for struct `PawbTcpStream` in the current scope
[INFO] [stdout]   --> src/lib.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | connection.send("GET / HTTP/1.1\r\nConnection: close\r\n\r\n").await
[INFO] [stdout]    |            ^^^^ method not found in `PawbTcpStream`
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: arguments to this function are incorrect
[INFO] [stdout]   --> src/lib.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | std::io::copy(circuit, std::io::stdout().lock()).await
[INFO] [stdout]    | ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: expected `&mut _`, found `Circuit`
[INFO] [stdout]   --> src/lib.rs:22:15
[INFO] [stdout]    |
[INFO] [stdout] 20 | std::io::copy(circuit, std::io::stdout().lock()).await
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout]    = note: expected mutable reference `&mut _`
[INFO] [stdout]                          found struct `Circuit`
[INFO] [stdout] note: expected `&mut _`, found `StdoutLock<'_>`
[INFO] [stdout]   --> src/lib.rs:22:24
[INFO] [stdout]    |
[INFO] [stdout] 20 | std::io::copy(circuit, std::io::stdout().lock()).await
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: expected mutable reference `&mut _`
[INFO] [stdout]                          found struct `StdoutLock<'static>`
[INFO] [stdout] note: function defined here
[INFO] [stdout]   --> /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/io/copy.rs:62:8
[INFO] [stdout] help: consider mutably borrowing here
[INFO] [stdout]    |
[INFO] [stdout] 20 | std::io::copy(&mut circuit, std::io::stdout().lock()).await
[INFO] [stdout]    |               ++++
[INFO] [stdout] help: consider mutably borrowing here
[INFO] [stdout]    |
[INFO] [stdout] 20 | std::io::copy(circuit, &mut std::io::stdout().lock()).await
[INFO] [stdout]    |                        ++++
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `Result<u64, std::io::Error>` is not a future
[INFO] [stdout]   --> src/lib.rs:22:50
[INFO] [stdout]    |
[INFO] [stdout] 20 | std::io::copy(circuit, std::io::stdout().lock()).await
[INFO] [stdout]    | -------------------------------------------------^^^^^
[INFO] [stdout]    | |                                               ||
[INFO] [stdout]    | |                                               |`Result<u64, std::io::Error>` is not a future
[INFO] [stdout]    | |                                               help: remove the `.await`
[INFO] [stdout]    | this call returns `Result<u64, std::io::Error>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Future` is not implemented for `Result<u64, std::io::Error>`
[INFO] [stdout]    = note: Result<u64, std::io::Error> must be a future or must implement `IntoFuture` to be awaited
[INFO] [stdout]    = note: required for `Result<u64, std::io::Error>` to implement `IntoFuture`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0599, 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 - (line 5)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e8647b70c38e26583c5581e383efe9ebdcba9b5c39b8f3a3dbfdca54adf7d831", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8647b70c38e26583c5581e383efe9ebdcba9b5c39b8f3a3dbfdca54adf7d831", kill_on_drop: false }`
[INFO] [stdout] e8647b70c38e26583c5581e383efe9ebdcba9b5c39b8f3a3dbfdca54adf7d831
