[INFO] fetching crate yprox 0.2.0...
[INFO] testing yprox-0.2.0 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate yprox 0.2.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate yprox 0.2.0 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yprox 0.2.0
[INFO] finished tweaking crates.io crate yprox 0.2.0
[INFO] tweaked toml for crates.io crate yprox 0.2.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate yprox 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12c141cd7e01e636e7a6ea10c0886e03078e7fa882d8ebd5c4a07c96766f4f3b
[INFO] running `Command { std: "docker" "start" "-a" "12c141cd7e01e636e7a6ea10c0886e03078e7fa882d8ebd5c4a07c96766f4f3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12c141cd7e01e636e7a6ea10c0886e03078e7fa882d8ebd5c4a07c96766f4f3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12c141cd7e01e636e7a6ea10c0886e03078e7fa882d8ebd5c4a07c96766f4f3b", kill_on_drop: false }`
[INFO] [stdout] 12c141cd7e01e636e7a6ea10c0886e03078e7fa882d8ebd5c4a07c96766f4f3b
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 659eeaf2e9927217c05d5bc67da107fa751a4d9a0be780d4fb17ac56fb3c5890
[INFO] running `Command { std: "docker" "start" "-a" "659eeaf2e9927217c05d5bc67da107fa751a4d9a0be780d4fb17ac56fb3c5890", kill_on_drop: false }`
[INFO] [stderr]    Compiling yprox v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/cli.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 |     Anon(SocketAddr),
[INFO] [stdout]    |     ---- ^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 23 |     Anon(()),
[INFO] [stdout]    |          ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> src/cli.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 |     Named(String, SocketAddr),
[INFO] [stdout]    |     ----- ^^^^^^  ^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 24 |     Named((), ()),
[INFO] [stdout]    |           ~~  ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "659eeaf2e9927217c05d5bc67da107fa751a4d9a0be780d4fb17ac56fb3c5890", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "659eeaf2e9927217c05d5bc67da107fa751a4d9a0be780d4fb17ac56fb3c5890", kill_on_drop: false }`
[INFO] [stdout] 659eeaf2e9927217c05d5bc67da107fa751a4d9a0be780d4fb17ac56fb3c5890
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0740ebc0a687d0ba581f29113454aee770b35425e973bae36511ed5d4a01624
[INFO] running `Command { std: "docker" "start" "-a" "d0740ebc0a687d0ba581f29113454aee770b35425e973bae36511ed5d4a01624", kill_on_drop: false }`
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/cli.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 |     Anon(SocketAddr),
[INFO] [stdout]    |     ---- ^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 23 |     Anon(()),
[INFO] [stdout]    |          ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> src/cli.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 |     Named(String, SocketAddr),
[INFO] [stdout]    |     ----- ^^^^^^  ^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 24 |     Named((), ()),
[INFO] [stdout]    |           ~~  ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling yprox v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/cli.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 |     Anon(SocketAddr),
[INFO] [stdout]    |     ---- ^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 23 |     Anon(()),
[INFO] [stdout]    |          ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> src/cli.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 |     Named(String, SocketAddr),
[INFO] [stdout]    |     ----- ^^^^^^  ^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 24 |     Named((), ()),
[INFO] [stdout]    |           ~~  ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "d0740ebc0a687d0ba581f29113454aee770b35425e973bae36511ed5d4a01624", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0740ebc0a687d0ba581f29113454aee770b35425e973bae36511ed5d4a01624", kill_on_drop: false }`
[INFO] [stdout] d0740ebc0a687d0ba581f29113454aee770b35425e973bae36511ed5d4a01624
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9aa8d36726ea65f1c7249b7b25d5c791a4487ec7ce045f050d6a21f0080efa84
[INFO] running `Command { std: "docker" "start" "-a" "9aa8d36726ea65f1c7249b7b25d5c791a4487ec7ce045f050d6a21f0080efa84", kill_on_drop: false }`
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/cli.rs:23:10
[INFO] [stderr]    |
[INFO] [stderr] 23 |     Anon(SocketAddr),
[INFO] [stderr]    |     ---- ^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 23 |     Anon(()),
[INFO] [stderr]    |          ~~
[INFO] [stderr] 
[INFO] [stderr] warning: fields `0` and `1` are never read
[INFO] [stderr]   --> src/cli.rs:24:11
[INFO] [stderr]    |
[INFO] [stderr] 24 |     Named(String, SocketAddr),
[INFO] [stderr]    |     ----- ^^^^^^  ^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     fields in this variant
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stderr]    |
[INFO] [stderr] 24 |     Named((), ()),
[INFO] [stderr]    |           ~~  ~~
[INFO] [stderr] 
[INFO] [stderr] warning: `yprox` (lib) generated 2 warnings
[INFO] [stderr] warning: `yprox` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/yprox-3da27e41d3ca98fc)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/yprox-3182523af070f250)
[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 yprox
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/utils.rs - utils::hex_dump (line 10) ... FAILED
[INFO] [stdout] test src/lib.rs - start_proxy (line 31) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/utils.rs - utils::hex_dump (line 10) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `hex_dump` in this scope
[INFO] [stdout]  --> src/utils.rs:12:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | hex_dump(&data, "OUTGOING");
[INFO] [stdout]   | ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - start_proxy (line 31) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio`
[INFO] [stdout]  --> src/lib.rs:32:3
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[tokio::main]
[INFO] [stdout]   |   ^^^^^ use of undeclared crate or module `tokio`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SocketAddr`
[INFO] [stdout]  --> src/lib.rs:35:21
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let bind_addr = SocketAddr::parse("127.0.0.1:8080");
[INFO] [stdout]   |                     ^^^^^^^^^^ use of undeclared type `SocketAddr`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 2 + use core::net::SocketAddr;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::net::SocketAddr;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::os::unix::net::SocketAddr;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SocketAddr`
[INFO] [stdout]  --> src/lib.rs:37:33
[INFO] [stdout]   |
[INFO] [stdout] 7 |         ("server1".to_string(), SocketAddr::new("127.0.0.1:8081")),
[INFO] [stdout]   |                                 ^^^^^^^^^^ use of undeclared type `SocketAddr`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 2 + use core::net::SocketAddr;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::net::SocketAddr;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::os::unix::net::SocketAddr;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SocketAddr`
[INFO] [stdout]  --> src/lib.rs:38:33
[INFO] [stdout]   |
[INFO] [stdout] 8 |         ("server2".to_string(), SocketAddr::new("127.0.0.1:8082"))
[INFO] [stdout]   |                                 ^^^^^^^^^^ use of undeclared type `SocketAddr`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 2 + use core::net::SocketAddr;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::net::SocketAddr;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::os::unix::net::SocketAddr;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found built-in attribute `start`
[INFO] [stdout]   --> src/lib.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     start(bind_addr, targets).await;
[INFO] [stdout]    |     ^^^^^ not a function
[INFO] [stdout] 
[INFO] [stdout] error[E0752]: `main` function is not allowed to be `async`
[INFO] [stdout]  --> src/lib.rs:34:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | async fn main() {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^ `main` function is not allowed to be `async`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0423, E0433, E0752.
[INFO] [stdout] For more information about an error, try `rustc --explain E0423`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - start_proxy (line 31)
[INFO] [stdout]     src/utils.rs - utils::hex_dump (line 10)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "9aa8d36726ea65f1c7249b7b25d5c791a4487ec7ce045f050d6a21f0080efa84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9aa8d36726ea65f1c7249b7b25d5c791a4487ec7ce045f050d6a21f0080efa84", kill_on_drop: false }`
[INFO] [stdout] 9aa8d36726ea65f1c7249b7b25d5c791a4487ec7ce045f050d6a21f0080efa84
