[INFO] fetching crate mini_exercism 1.2.0...
[INFO] checking mini_exercism-1.2.0 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate mini_exercism 1.2.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate mini_exercism 1.2.0 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
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[INFO] started tweaking crates.io crate mini_exercism 1.2.0
[INFO] finished tweaking crates.io crate mini_exercism 1.2.0
[INFO] tweaked toml for crates.io crate mini_exercism 1.2.0 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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] [stdout] error[E0277]: expected a `Fn(&wiremock::request::Request)` closure, found `HeaderExistsMatcher`
[INFO] [stdout]    --> src/api/detail.rs:218:37
[INFO] [stdout]     |
[INFO] [stdout] 218 |                 mock = mock.and(not(header_exists("authorization")));
[INFO] [stdout]     |                                 --- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected an `Fn(&wiremock::request::Request)` closure, found `HeaderExistsMatcher`
[INFO] [stdout]     |                                 |
[INFO] [stdout]     |                                 required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `for<'a> Fn<(&'a wiremock::request::Request,)>` is not implemented for `HeaderExistsMatcher`, which is required by `HeaderExistsMatcher: wiremock::mock::Match`
[INFO] [stdout]     = help: the following other types implement trait `wiremock::mock::Match`:
[INFO] [stdout]               AndMatcher<L, R>
[INFO] [stdout]               OrMatcher<L, R>
[INFO] [stdout]               XorMatcher<L, R>
[INFO] [stdout]               NotMatcher<M>
[INFO] [stdout]               wiremock::matchers::MethodExactMatcher
[INFO] [stdout]               wiremock::matchers::AnyMatcher
[INFO] [stdout]               wiremock::matchers::PathExactMatcher
[INFO] [stdout]               wiremock::matchers::PathRegexMatcher
[INFO] [stdout]             and 11 others
[INFO] [stdout]     = note: required for `HeaderExistsMatcher` to implement `wiremock::mock::Match`
[INFO] [stdout] note: required by a bound in `wiremock_logical_matchers::not`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/wiremock_logical_matchers-0.1.3/src/lib.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout] 99  | pub fn not<M>(matcher: M) -> NotMatcher<M>
[INFO] [stdout]     |        --- required by a bound in this function
[INFO] [stdout] 100 | where
[INFO] [stdout] 101 |     M: Match,
[INFO] [stdout]     |        ^^^^^ required by this bound in `not`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: expected a `Fn(&wiremock::request::Request)` closure, found `HeaderExistsMatcher`
[INFO] [stdout]    --> src/api/detail.rs:218:33
[INFO] [stdout]     |
[INFO] [stdout] 218 |                 mock = mock.and(not(header_exists("authorization")));
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected an `Fn(&wiremock::request::Request)` closure, found `HeaderExistsMatcher`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `for<'a> Fn<(&'a wiremock::request::Request,)>` is not implemented for `HeaderExistsMatcher`, which is required by `HeaderExistsMatcher: wiremock::mock::Match`
[INFO] [stdout]     = help: the following other types implement trait `wiremock::mock::Match`:
[INFO] [stdout]               AndMatcher<L, R>
[INFO] [stdout]               OrMatcher<L, R>
[INFO] [stdout]               XorMatcher<L, R>
[INFO] [stdout]               NotMatcher<M>
[INFO] [stdout]               wiremock::matchers::MethodExactMatcher
[INFO] [stdout]               wiremock::matchers::AnyMatcher
[INFO] [stdout]               wiremock::matchers::PathExactMatcher
[INFO] [stdout]               wiremock::matchers::PathRegexMatcher
[INFO] [stdout]             and 11 others
[INFO] [stdout]     = note: required for `HeaderExistsMatcher` to implement `wiremock::mock::Match`
[INFO] [stdout] note: required by a bound in `NotMatcher`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/wiremock_logical_matchers-0.1.3/src/lib.rs:376:8
[INFO] [stdout]     |
[INFO] [stdout] 374 | pub struct NotMatcher<M>(M)
[INFO] [stdout]     |            ---------- required by a bound in this struct
[INFO] [stdout] 375 | where
[INFO] [stdout] 376 |     M: Match;
[INFO] [stdout]     |        ^^^^^ required by this bound in `NotMatcher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: expected a `Fn(&wiremock::Request)` closure, found `NotMatcher<HeaderExistsMatcher>`
[INFO] [stdout]    --> src/api/detail.rs:218:33
[INFO] [stdout]     |
[INFO] [stdout] 218 |                 mock = mock.and(not(header_exists("authorization")));
[INFO] [stdout]     |                             --- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected an `Fn(&wiremock::Request)` closure, found `NotMatcher<HeaderExistsMatcher>`
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `for<'a> Fn<(&'a wiremock::Request,)>` is not implemented for `NotMatcher<HeaderExistsMatcher>`, which is required by `NotMatcher<HeaderExistsMatcher>: wiremock::Match`
[INFO] [stdout]     = help: the following other types implement trait `wiremock::Match`:
[INFO] [stdout]               MethodExactMatcher
[INFO] [stdout]               AnyMatcher
[INFO] [stdout]               PathExactMatcher
[INFO] [stdout]               PathRegexMatcher
[INFO] [stdout]               HeaderExactMatcher
[INFO] [stdout]               HeaderExistsMatcher
[INFO] [stdout]               HeaderRegexMatcher
[INFO] [stdout]               BodyExactMatcher
[INFO] [stdout]             and 6 others
[INFO] [stdout]     = note: required for `NotMatcher<HeaderExistsMatcher>` to implement `wiremock::Match`
[INFO] [stdout] note: required by a bound in `MockBuilder::and`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/wiremock-0.5.22/src/mock.rs:643:19
[INFO] [stdout]     |
[INFO] [stdout] 643 |     pub fn and<M: Match + 'static>(mut self, matcher: M) -> Self {
[INFO] [stdout]     |                   ^^^^^ required by this bound in `MockBuilder::and`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: expected a `Fn(&wiremock::request::Request)` closure, found `HeaderExistsMatcher`
[INFO] [stdout]    --> src/api/detail.rs:218:24
[INFO] [stdout]     |
[INFO] [stdout] 218 |                 mock = mock.and(not(header_exists("authorization")));
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected an `Fn(&wiremock::request::Request)` closure, found `HeaderExistsMatcher`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `for<'a> Fn<(&'a wiremock::request::Request,)>` is not implemented for `HeaderExistsMatcher`, which is required by `HeaderExistsMatcher: wiremock::mock::Match`
[INFO] [stdout]     = help: the following other types implement trait `wiremock::mock::Match`:
[INFO] [stdout]               AndMatcher<L, R>
[INFO] [stdout]               OrMatcher<L, R>
[INFO] [stdout]               XorMatcher<L, R>
[INFO] [stdout]               NotMatcher<M>
[INFO] [stdout]               wiremock::matchers::MethodExactMatcher
[INFO] [stdout]               wiremock::matchers::AnyMatcher
[INFO] [stdout]               wiremock::matchers::PathExactMatcher
[INFO] [stdout]               wiremock::matchers::PathRegexMatcher
[INFO] [stdout]             and 11 others
[INFO] [stdout]     = note: required for `HeaderExistsMatcher` to implement `wiremock::mock::Match`
[INFO] [stdout] note: required by a bound in `NotMatcher`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/wiremock_logical_matchers-0.1.3/src/lib.rs:376:8
[INFO] [stdout]     |
[INFO] [stdout] 374 | pub struct NotMatcher<M>(M)
[INFO] [stdout]     |            ---------- required by a bound in this struct
[INFO] [stdout] 375 | where
[INFO] [stdout] 376 |     M: Match;
[INFO] [stdout]     |        ^^^^^ required by this bound in `NotMatcher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: expected a `Fn(&wiremock::request::Request)` closure, found `HeaderExistsMatcher`
[INFO] [stdout]    --> src/api/detail.rs:226:37
[INFO] [stdout]     |
[INFO] [stdout] 226 |                 mock = mock.and(not(header_exists(TEST_HEADER)));
[INFO] [stdout]     |                                 --- ^^^^^^^^^^^^^^^^^^^^^^^^^^ expected an `Fn(&wiremock::request::Request)` closure, found `HeaderExistsMatcher`
[INFO] [stdout]     |                                 |
[INFO] [stdout]     |                                 required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `for<'a> Fn<(&'a wiremock::request::Request,)>` is not implemented for `HeaderExistsMatcher`, which is required by `HeaderExistsMatcher: wiremock::mock::Match`
[INFO] [stdout]     = help: the following other types implement trait `wiremock::mock::Match`:
[INFO] [stdout]               AndMatcher<L, R>
[INFO] [stdout]               OrMatcher<L, R>
[INFO] [stdout]               XorMatcher<L, R>
[INFO] [stdout]               NotMatcher<M>
[INFO] [stdout]               wiremock::matchers::MethodExactMatcher
[INFO] [stdout]               wiremock::matchers::AnyMatcher
[INFO] [stdout]               wiremock::matchers::PathExactMatcher
[INFO] [stdout]               wiremock::matchers::PathRegexMatcher
[INFO] [stdout]             and 11 others
[INFO] [stdout]     = note: required for `HeaderExistsMatcher` to implement `wiremock::mock::Match`
[INFO] [stdout] note: required by a bound in `wiremock_logical_matchers::not`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/wiremock_logical_matchers-0.1.3/src/lib.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout] 99  | pub fn not<M>(matcher: M) -> NotMatcher<M>
[INFO] [stdout]     |        --- required by a bound in this function
[INFO] [stdout] 100 | where
[INFO] [stdout] 101 |     M: Match,
[INFO] [stdout]     |        ^^^^^ required by this bound in `not`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: expected a `Fn(&wiremock::request::Request)` closure, found `HeaderExistsMatcher`
[INFO] [stdout]    --> src/api/detail.rs:226:33
[INFO] [stdout]     |
[INFO] [stdout] 226 |                 mock = mock.and(not(header_exists(TEST_HEADER)));
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected an `Fn(&wiremock::request::Request)` closure, found `HeaderExistsMatcher`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `for<'a> Fn<(&'a wiremock::request::Request,)>` is not implemented for `HeaderExistsMatcher`, which is required by `HeaderExistsMatcher: wiremock::mock::Match`
[INFO] [stdout]     = help: the following other types implement trait `wiremock::mock::Match`:
[INFO] [stdout]               AndMatcher<L, R>
[INFO] [stdout]               OrMatcher<L, R>
[INFO] [stdout]               XorMatcher<L, R>
[INFO] [stdout]               NotMatcher<M>
[INFO] [stdout]               wiremock::matchers::MethodExactMatcher
[INFO] [stdout]               wiremock::matchers::AnyMatcher
[INFO] [stdout]               wiremock::matchers::PathExactMatcher
[INFO] [stdout]               wiremock::matchers::PathRegexMatcher
[INFO] [stdout]             and 11 others
[INFO] [stdout]     = note: required for `HeaderExistsMatcher` to implement `wiremock::mock::Match`
[INFO] [stdout] note: required by a bound in `NotMatcher`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/wiremock_logical_matchers-0.1.3/src/lib.rs:376:8
[INFO] [stdout]     |
[INFO] [stdout] 374 | pub struct NotMatcher<M>(M)
[INFO] [stdout]     |            ---------- required by a bound in this struct
[INFO] [stdout] 375 | where
[INFO] [stdout] 376 |     M: Match;
[INFO] [stdout]     |        ^^^^^ required by this bound in `NotMatcher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: expected a `Fn(&wiremock::Request)` closure, found `NotMatcher<HeaderExistsMatcher>`
[INFO] [stdout]    --> src/api/detail.rs:226:33
[INFO] [stdout]     |
[INFO] [stdout] 226 |                 mock = mock.and(not(header_exists(TEST_HEADER)));
[INFO] [stdout]     |                             --- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected an `Fn(&wiremock::Request)` closure, found `NotMatcher<HeaderExistsMatcher>`
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `for<'a> Fn<(&'a wiremock::Request,)>` is not implemented for `NotMatcher<HeaderExistsMatcher>`, which is required by `NotMatcher<HeaderExistsMatcher>: wiremock::Match`
[INFO] [stdout]     = help: the following other types implement trait `wiremock::Match`:
[INFO] [stdout]               MethodExactMatcher
[INFO] [stdout]               AnyMatcher
[INFO] [stdout]               PathExactMatcher
[INFO] [stdout]               PathRegexMatcher
[INFO] [stdout]               HeaderExactMatcher
[INFO] [stdout]               HeaderExistsMatcher
[INFO] [stdout]               HeaderRegexMatcher
[INFO] [stdout]               BodyExactMatcher
[INFO] [stdout]             and 6 others
[INFO] [stdout]     = note: required for `NotMatcher<HeaderExistsMatcher>` to implement `wiremock::Match`
[INFO] [stdout] note: required by a bound in `MockBuilder::and`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/wiremock-0.5.22/src/mock.rs:643:19
[INFO] [stdout]     |
[INFO] [stdout] 643 |     pub fn and<M: Match + 'static>(mut self, matcher: M) -> Self {
[INFO] [stdout]     |                   ^^^^^ required by this bound in `MockBuilder::and`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: expected a `Fn(&wiremock::request::Request)` closure, found `HeaderExistsMatcher`
[INFO] [stdout]    --> src/api/detail.rs:226:24
[INFO] [stdout]     |
[INFO] [stdout] 226 |                 mock = mock.and(not(header_exists(TEST_HEADER)));
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected an `Fn(&wiremock::request::Request)` closure, found `HeaderExistsMatcher`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `for<'a> Fn<(&'a wiremock::request::Request,)>` is not implemented for `HeaderExistsMatcher`, which is required by `HeaderExistsMatcher: wiremock::mock::Match`
[INFO] [stdout]     = help: the following other types implement trait `wiremock::mock::Match`:
[INFO] [stdout]               AndMatcher<L, R>
[INFO] [stdout]               OrMatcher<L, R>
[INFO] [stdout]               XorMatcher<L, R>
[INFO] [stdout]               NotMatcher<M>
[INFO] [stdout]               wiremock::matchers::MethodExactMatcher
[INFO] [stdout]               wiremock::matchers::AnyMatcher
[INFO] [stdout]               wiremock::matchers::PathExactMatcher
[INFO] [stdout]               wiremock::matchers::PathRegexMatcher
[INFO] [stdout]             and 11 others
[INFO] [stdout]     = note: required for `HeaderExistsMatcher` to implement `wiremock::mock::Match`
[INFO] [stdout] note: required by a bound in `NotMatcher`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/wiremock_logical_matchers-0.1.3/src/lib.rs:376:8
[INFO] [stdout]     |
[INFO] [stdout] 374 | pub struct NotMatcher<M>(M)
[INFO] [stdout]     |            ---------- required by a bound in this struct
[INFO] [stdout] 375 | where
[INFO] [stdout] 376 |     M: Match;
[INFO] [stdout]     |        ^^^^^ required by this bound in `NotMatcher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mini_exercism` (lib test) due to 9 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "5fed0a88c10197b47e5934cdb1f265a0f8791f42568de2c7bcf9eda93a178b51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fed0a88c10197b47e5934cdb1f265a0f8791f42568de2c7bcf9eda93a178b51", kill_on_drop: false }`
[INFO] [stdout] 5fed0a88c10197b47e5934cdb1f265a0f8791f42568de2c7bcf9eda93a178b51
