[INFO] fetching crate siderite 0.1.2...
[INFO] testing siderite-0.1.2 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate siderite 0.1.2 into /workspace/builds/worker-36/source
[INFO] validating manifest of crates.io crate siderite 0.1.2 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 siderite 0.1.2
[INFO] finished tweaking crates.io crate siderite 0.1.2
[INFO] tweaked toml for crates.io crate siderite 0.1.2 written to /workspace/builds/worker-36/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded async-tungstenite v0.13.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] bce996a762c540465bcffcd7aa9ab97a1171485bd01bc05990ed3336bd43025e
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[INFO] [stdout] bce996a762c540465bcffcd7aa9ab97a1171485bd01bc05990ed3336bd43025e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] a979c32e40a23bbc07034c33b9b84645258fc97ac688d55c211d782188e33ad4
[INFO] running `Command { std: "docker" "start" "-a" "a979c32e40a23bbc07034c33b9b84645258fc97ac688d55c211d782188e33ad4", kill_on_drop: false }`
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[INFO] [stderr]    Compiling spin v0.5.2
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[INFO] [stderr]    Compiling futures-io v0.3.16
[INFO] [stderr]    Compiling bytes v1.0.1
[INFO] [stderr]    Compiling slab v0.4.4
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling pin-utils v0.1.0
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[INFO] [stderr]    Compiling anyhow v1.0.42
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[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling rustls v0.19.1
[INFO] [stderr]    Compiling webpki-roots v0.21.1
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[INFO] [stderr]    Compiling tungstenite v0.13.0
[INFO] [stderr]    Compiling tokio-rustls v0.22.0
[INFO] [stderr]    Compiling rustls-native-certs v0.5.0
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling futures-executor v0.3.16
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[INFO] [stderr]    Compiling futures v0.3.16
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling siderite v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.06s
[INFO] running `Command { std: "docker" "inspect" "a979c32e40a23bbc07034c33b9b84645258fc97ac688d55c211d782188e33ad4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a979c32e40a23bbc07034c33b9b84645258fc97ac688d55c211d782188e33ad4", kill_on_drop: false }`
[INFO] [stdout] a979c32e40a23bbc07034c33b9b84645258fc97ac688d55c211d782188e33ad4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] 8594804fd15a1883e7fd5e5adf3d705ee51e4ab28cf221411623194fd7256b53
[INFO] running `Command { std: "docker" "start" "-a" "8594804fd15a1883e7fd5e5adf3d705ee51e4ab28cf221411623194fd7256b53", kill_on_drop: false }`
[INFO] [stderr]    Compiling siderite v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.26s
[INFO] running `Command { std: "docker" "inspect" "8594804fd15a1883e7fd5e5adf3d705ee51e4ab28cf221411623194fd7256b53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8594804fd15a1883e7fd5e5adf3d705ee51e4ab28cf221411623194fd7256b53", kill_on_drop: false }`
[INFO] [stdout] 8594804fd15a1883e7fd5e5adf3d705ee51e4ab28cf221411623194fd7256b53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] b4ffee3f098f751514d8174ae0fbe6aa8d39186fd7731e0e88cd42d946c657dd
[INFO] running `Command { std: "docker" "start" "-a" "b4ffee3f098f751514d8174ae0fbe6aa8d39186fd7731e0e88cd42d946c657dd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/siderite-b2f01a271f8cb43b)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test protocol::tests::test_method_error ... ok
[INFO] [stdout] test protocol::tests::test_method_result ... ok
[INFO] [stdout] test protocol::tests::test_timestamp ... ok
[INFO] [stdout] test protocol::tests::test_pingpong ... ok
[INFO] [stdout] test randomslab::test_random_slab ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests siderite
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 4) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 4) stdout ----
[INFO] [stdout] error: expected expression, found `.`
[INFO] [stdout]   --> src/lib.rs:12:24
[INFO] [stdout]    |
[INFO] [stdout] 11 |                        .map_err(|e| eprintln!("Login failed with reason: {}", e))?
[INFO] [stdout]    |                        ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]   --> src/lib.rs:20:37
[INFO] [stdout]    |
[INFO] [stdout] 19 |       ServerMessage::Added{..} => { ... }
[INFO] [stdout]    |                                     ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]    |
[INFO] [stdout] 19 |       ServerMessage::Added{..} => { .. }
[INFO] [stdout]    |                                     ^^
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout] 19 |       ServerMessage::Added{..} => { ..= }
[INFO] [stdout]    |                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0586]: inclusive range with no end
[INFO] [stdout]   --> src/lib.rs:20:37
[INFO] [stdout]    |
[INFO] [stdout] 19 |       ServerMessage::Added{..} => { ... }
[INFO] [stdout]    |                                     ^^^ help: use `..` instead
[INFO] [stdout]    |
[INFO] [stdout]    = note: inclusive ranges must be bounded at the end (`..=b` or `a..=b`)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ServerMessage`
[INFO] [stdout]   --> src/lib.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 19 |       ServerMessage::Added{..} => { ... }
[INFO] [stdout]    |       ^^^^^^^^^^^^^ use of undeclared type `ServerMessage`
[INFO] [stdout] 
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]  --> src/lib.rs:5:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_4_0() {
[INFO] [stdout]   |                                         ---------------------------- this is not `async`
[INFO] [stdout] 4 | let connection = siderite::Connection::connect("wss://example.com/websocket").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:18:23
[INFO] [stdout]    |
[INFO] [stdout] 3  | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_4_0() {
[INFO] [stdout]    |                                         ---------------------------- this is not `async`
[INFO] [stdout] ...
[INFO] [stdout] 17 | while let Some(msg) = connection.recv().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/lib.rs:5:84
[INFO] [stdout]     |
[INFO] [stdout] 3   |   fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_4_0() {
[INFO] [stdout]     |  ______________________________________-
[INFO] [stdout] 4   | | let connection = siderite::Connection::connect("wss://example.com/websocket").await?;
[INFO] [stdout]     | |                                                                                    ^ cannot use the `?` operator in a function that returns `()`
[INFO] [stdout] 5   | |  
[INFO] [stdout] 6   | | // Make a RPC task in an independant task:
[INFO] [stdout] ...   |
[INFO] [stdout] 21  | | }
[INFO] [stdout] 22  | | } _doctest_main_src_lib_rs_4_0() }
[INFO] [stdout]     | |_- this function should return `Result` or `Option` to accept `?`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `FromResidual<std::result::Result<Infallible, anyhow::Error>>` is not implemented for `()`
[INFO] [stdout] note: required by `from_residual`
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]  --> src/lib.rs:10:25
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let r = handle.call("login", vec!["username".into(), "my-secret-token".into()])
[INFO] [stdout]   |                         ^^^^^^^
[INFO] [stdout]   |                         |
[INFO] [stdout]   |                         expected struct `String`, found `&str`
[INFO] [stdout]   |                         help: try using a conversion method: `"login".to_string()`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0433, E0586, 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 4)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.36s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "b4ffee3f098f751514d8174ae0fbe6aa8d39186fd7731e0e88cd42d946c657dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4ffee3f098f751514d8174ae0fbe6aa8d39186fd7731e0e88cd42d946c657dd", kill_on_drop: false }`
[INFO] [stdout] b4ffee3f098f751514d8174ae0fbe6aa8d39186fd7731e0e88cd42d946c657dd
