[INFO] fetching crate oauth2-surf 0.1.2...
[INFO] testing oauth2-surf-0.1.2 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate oauth2-surf 0.1.2 into /workspace/builds/worker-31/source
[INFO] validating manifest of crates.io crate oauth2-surf 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 oauth2-surf 0.1.2
[INFO] finished tweaking crates.io crate oauth2-surf 0.1.2
[INFO] tweaked toml for crates.io crate oauth2-surf 0.1.2 written to /workspace/builds/worker-31/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 }`
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[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-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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 }`
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[INFO] running `Command { std: "docker" "start" "-a" "f339810b061937538183e715860e33414a7e60937aebce8d5feaeae69f0468a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f339810b061937538183e715860e33414a7e60937aebce8d5feaeae69f0468a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f339810b061937538183e715860e33414a7e60937aebce8d5feaeae69f0468a3", kill_on_drop: false }`
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[INFO] [stderr]    Compiling oauth2 v4.1.0
[INFO] [stderr]    Compiling http-client v6.4.1
[INFO] [stderr]    Compiling surf v2.2.0
[INFO] [stderr]    Compiling oauth2-surf v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.64s
[INFO] running `Command { std: "docker" "inspect" "249885b4f18bc3eefe30a6745139a3af3cb890d1b679482f2eeaceeaaf8b8da3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "249885b4f18bc3eefe30a6745139a3af3cb890d1b679482f2eeaceeaaf8b8da3", kill_on_drop: false }`
[INFO] [stdout] 249885b4f18bc3eefe30a6745139a3af3cb890d1b679482f2eeaceeaaf8b8da3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] e4b6c3c62611d40cb87412623f169d29f33c5523a4d91a96c8d934d785bddf55
[INFO] running `Command { std: "docker" "start" "-a" "e4b6c3c62611d40cb87412623f169d29f33c5523a4d91a96c8d934d785bddf55", 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]    Compiling oauth2-surf v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.88s
[INFO] running `Command { std: "docker" "inspect" "e4b6c3c62611d40cb87412623f169d29f33c5523a4d91a96c8d934d785bddf55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4b6c3c62611d40cb87412623f169d29f33c5523a4d91a96c8d934d785bddf55", kill_on_drop: false }`
[INFO] [stdout] e4b6c3c62611d40cb87412623f169d29f33c5523a4d91a96c8d934d785bddf55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] c901a7e1961ba5dbef0be21afbd21e37a6503b84fb843a81eacb84881e503a35
[INFO] running `Command { std: "docker" "start" "-a" "c901a7e1961ba5dbef0be21afbd21e37a6503b84fb843a81eacb84881e503a35", 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/oauth2_surf-c682efa9b09e8039)
[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 oauth2-surf
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 8) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 8) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `url`
[INFO] [stdout]   --> src/lib.rs:24:6
[INFO] [stdout]    |
[INFO] [stdout] 19 |  use url::Url;
[INFO] [stdout]    |      ^^^ help: a similar path exists: `oauth2::url`
[INFO] [stdout] 
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]   --> src/lib.rs:60:21
[INFO] [stdout]    |
[INFO] [stdout] 3  |   fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_8_0() {
[INFO] [stdout]    |                                           ---------------------------- this is not `async`
[INFO] [stdout] ...
[INFO] [stdout] 55 |    let token_result = client
[INFO] [stdout]    |  _____________________^
[INFO] [stdout] 56 | |      .exchange_code(AuthorizationCode::new("some authorization code".to_string()))
[INFO] [stdout] 57 | |      // Set the PKCE code verifier.
[INFO] [stdout] 58 | |      .set_pkce_verifier(pkce_verifier)
[INFO] [stdout] 59 | |      .request_async(http_client)
[INFO] [stdout] 60 | |      .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:32:54
[INFO] [stdout]     |
[INFO] [stdout] 3   |   fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_8_0() {
[INFO] [stdout]     |  ______________________________________-
[INFO] [stdout] 4   | | use anyhow;
[INFO] [stdout] 5   | |  use oauth2::{
[INFO] [stdout] 6   | |      AuthorizationCode,
[INFO] [stdout] ...   |
[INFO] [stdout] 27  | |          AuthUrl::new("http://authorize".to_string())?,
[INFO] [stdout]     | |                                                      ^ cannot use the `?` operator in a function that returns `()`
[INFO] [stdout] ...   |
[INFO] [stdout] 62  | |  // Unwrapping token_result will either produce a Token or a RequestTokenError.
[INFO] [stdout] 63  | | } _doctest_main_src_lib_rs_8_0() }
[INFO] [stdout]     | |_- this function should return `Result` or `Option` to accept `?`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `FromResidual<Result<Infallible, ParseError>>` is not implemented for `()`
[INFO] [stdout] note: required by `from_residual`
[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:33:56
[INFO] [stdout]     |
[INFO] [stdout] 3   |   fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_8_0() {
[INFO] [stdout]     |  ______________________________________-
[INFO] [stdout] 4   | | use anyhow;
[INFO] [stdout] 5   | |  use oauth2::{
[INFO] [stdout] 6   | |      AuthorizationCode,
[INFO] [stdout] ...   |
[INFO] [stdout] 28  | |          Some(TokenUrl::new("http://token".to_string())?)
[INFO] [stdout]     | |                                                        ^ cannot use the `?` operator in a function that returns `()`
[INFO] [stdout] ...   |
[INFO] [stdout] 62  | |  // Unwrapping token_result will either produce a Token or a RequestTokenError.
[INFO] [stdout] 63  | | } _doctest_main_src_lib_rs_8_0() }
[INFO] [stdout]     | |_- this function should return `Result` or `Option` to accept `?`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `FromResidual<Result<Infallible, ParseError>>` is not implemented for `()`
[INFO] [stdout] note: required by `from_residual`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_redirect_url` found for struct `Client` in the current scope
[INFO] [stdout]   --> src/lib.rs:36:7
[INFO] [stdout]    |
[INFO] [stdout] 31 |      .set_redirect_url(RedirectUrl::new("http://redirect".to_string())?);
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^ help: there is an associated function with a similar name: `set_redirect_uri`
[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:36:71
[INFO] [stdout]     |
[INFO] [stdout] 3   |   fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_8_0() {
[INFO] [stdout]     |  ______________________________________-
[INFO] [stdout] 4   | | use anyhow;
[INFO] [stdout] 5   | |  use oauth2::{
[INFO] [stdout] 6   | |      AuthorizationCode,
[INFO] [stdout] ...   |
[INFO] [stdout] 31  | |      .set_redirect_url(RedirectUrl::new("http://redirect".to_string())?);
[INFO] [stdout]     | |                                                                       ^ cannot use the `?` operator in a function that returns `()`
[INFO] [stdout] ...   |
[INFO] [stdout] 62  | |  // Unwrapping token_result will either produce a Token or a RequestTokenError.
[INFO] [stdout] 63  | | } _doctest_main_src_lib_rs_8_0() }
[INFO] [stdout]     | |_- this function should return `Result` or `Option` to accept `?`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `FromResidual<Result<Infallible, ParseError>>` is not implemented for `()`
[INFO] [stdout] note: required by `from_residual`
[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:65:12
[INFO] [stdout]     |
[INFO] [stdout] 3   |   fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_8_0() {
[INFO] [stdout]     |  ______________________________________-
[INFO] [stdout] 4   | | use anyhow;
[INFO] [stdout] 5   | |  use oauth2::{
[INFO] [stdout] 6   | |      AuthorizationCode,
[INFO] [stdout] ...   |
[INFO] [stdout] 60  | |      .await?;
[INFO] [stdout]     | |            ^ cannot use the `?` operator in a function that returns `()`
[INFO] [stdout] 61  | |
[INFO] [stdout] 62  | |  // Unwrapping token_result will either produce a Token or a RequestTokenError.
[INFO] [stdout] 63  | | } _doctest_main_src_lib_rs_8_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 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0432, 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 8)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "c901a7e1961ba5dbef0be21afbd21e37a6503b84fb843a81eacb84881e503a35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c901a7e1961ba5dbef0be21afbd21e37a6503b84fb843a81eacb84881e503a35", kill_on_drop: false }`
[INFO] [stdout] c901a7e1961ba5dbef0be21afbd21e37a6503b84fb843a81eacb84881e503a35
