[INFO] fetching crate groupcache 0.1.0...
[INFO] testing groupcache-0.1.0 against 1.76.0 for beta-1.77-1
[INFO] extracting crate groupcache 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate groupcache 0.1.0 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate groupcache 0.1.0
[INFO] finished tweaking crates.io crate groupcache 0.1.0
[INFO] tweaked toml for crates.io crate groupcache 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quanta v0.12.2
[INFO] [stderr]   Downloaded hashring v0.3.3
[INFO] [stderr]   Downloaded metrics-macros v0.7.1
[INFO] [stderr]   Downloaded metrics v0.21.1
[INFO] [stderr]   Downloaded raw-cpuid v11.0.1
[INFO] [stderr]   Downloaded groupcache-pb v0.1.0
[INFO] [stderr]   Downloaded rmp-serde v1.1.2
[INFO] [stderr]   Downloaded moka v0.12.5
[INFO] [stderr]   Downloaded serde_path_to_error v0.1.15
[INFO] [stderr]   Downloaded singleflight-async v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba149631df0db789d0917ac2ea5deb4958199b7810891fad25628eb83d06e97d
[INFO] running `Command { std: "docker" "start" "-a" "ba149631df0db789d0917ac2ea5deb4958199b7810891fad25628eb83d06e97d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba149631df0db789d0917ac2ea5deb4958199b7810891fad25628eb83d06e97d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba149631df0db789d0917ac2ea5deb4958199b7810891fad25628eb83d06e97d", kill_on_drop: false }`
[INFO] [stdout] ba149631df0db789d0917ac2ea5deb4958199b7810891fad25628eb83d06e97d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1405886c3a4a054f0fa74d354368c21ca3a2604a914243f1fd7d37bb95840ab8
[INFO] running `Command { std: "docker" "start" "-a" "1405886c3a4a054f0fa74d354368c21ca3a2604a914243f1fd7d37bb95840ab8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
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[INFO] [stderr]    Compiling zerocopy v0.7.32
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[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling hashring v0.3.3
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[INFO] [stderr]    Compiling tempfile v3.10.0
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling quanta v0.12.2
[INFO] [stderr]    Compiling regex v1.10.3
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[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling prost-derive v0.12.3
[INFO] [stderr]    Compiling pin-project-internal v1.1.4
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling metrics-macros v0.7.1
[INFO] [stderr]    Compiling async-stream v0.3.5
[INFO] [stderr]    Compiling metrics v0.21.1
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling pin-project v1.1.4
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling tokio-util v0.7.10
[INFO] [stderr]    Compiling prost v0.12.3
[INFO] [stderr]    Compiling prost-types v0.12.3
[INFO] [stderr]    Compiling h2 v0.3.24
[INFO] [stderr]    Compiling tower v0.4.13
[INFO] [stderr]    Compiling prost-build v0.12.3
[INFO] [stderr]    Compiling tonic-build v0.10.2
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling serde_path_to_error v0.1.15
[INFO] [stderr]    Compiling rmp-serde v1.1.2
[INFO] [stderr]    Compiling hyper v0.14.28
[INFO] [stderr]    Compiling hyper-timeout v0.4.1
[INFO] [stderr]    Compiling tonic v0.10.2
[INFO] [stderr]    Compiling groupcache-pb v0.1.0
[INFO] [stderr]    Compiling groupcache v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.33s
[INFO] running `Command { std: "docker" "inspect" "1405886c3a4a054f0fa74d354368c21ca3a2604a914243f1fd7d37bb95840ab8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1405886c3a4a054f0fa74d354368c21ca3a2604a914243f1fd7d37bb95840ab8", kill_on_drop: false }`
[INFO] [stdout] 1405886c3a4a054f0fa74d354368c21ca3a2604a914243f1fd7d37bb95840ab8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57d11c25246089a44937c6cd269b23a852bff6eade7fc41b9fb0c65a5b28e541
[INFO] running `Command { std: "docker" "start" "-a" "57d11c25246089a44937c6cd269b23a852bff6eade7fc41b9fb0c65a5b28e541", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling semver v1.0.21
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling relative-path v1.9.2
[INFO] [stderr]    Compiling cargo-husky v1.5.0
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling dashmap v5.5.3
[INFO] [stderr]    Compiling futures-timer v3.0.2
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling rstest_macros v0.18.2
[INFO] [stderr]    Compiling regex-automata v0.4.5
[INFO] [stderr]    Compiling regex v1.10.3
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling prost-derive v0.12.3
[INFO] [stderr]    Compiling pin-project-internal v1.1.4
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling metrics-macros v0.7.1
[INFO] [stderr]    Compiling serial_test_derive v2.0.0
[INFO] [stderr]    Compiling async-stream v0.3.5
[INFO] [stderr]    Compiling metrics v0.21.1
[INFO] [stderr]    Compiling tokio v1.36.0
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]    Compiling pin-project v1.1.4
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling prost v0.12.3
[INFO] [stderr]    Compiling prost-types v0.12.3
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling prost-build v0.12.3
[INFO] [stderr]    Compiling tonic-build v0.10.2
[INFO] [stderr]    Compiling axum-core v0.3.4
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling moka v0.12.5
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling serial_test v2.0.0
[INFO] [stderr]    Compiling rstest v0.18.2
[INFO] [stderr]    Compiling tokio-util v0.7.10
[INFO] [stderr]    Compiling tokio-io-timeout v1.2.0
[INFO] [stderr]    Compiling tokio-stream v0.1.14
[INFO] [stderr]    Compiling singleflight-async v0.1.1
[INFO] [stderr]    Compiling h2 v0.3.24
[INFO] [stderr]    Compiling tower v0.4.13
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling serde_path_to_error v0.1.15
[INFO] [stderr]    Compiling serde_json v1.0.113
[INFO] [stderr]    Compiling rmp-serde v1.1.2
[INFO] [stderr]    Compiling hyper v0.14.28
[INFO] [stderr]    Compiling hyper-timeout v0.4.1
[INFO] [stderr]    Compiling axum v0.6.20
[INFO] [stderr]    Compiling tonic v0.10.2
[INFO] [stderr]    Compiling groupcache-pb v0.1.0
[INFO] [stderr]    Compiling groupcache v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 28.08s
[INFO] running `Command { std: "docker" "inspect" "57d11c25246089a44937c6cd269b23a852bff6eade7fc41b9fb0c65a5b28e541", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57d11c25246089a44937c6cd269b23a852bff6eade7fc41b9fb0c65a5b28e541", kill_on_drop: false }`
[INFO] [stdout] 57d11c25246089a44937c6cd269b23a852bff6eade7fc41b9fb0c65a5b28e541
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b6b275780a9c5faacc1584e71c6f569ab51b16822cafafc9fd378c4796391c2a
[INFO] running `Command { std: "docker" "start" "-a" "b6b275780a9c5faacc1584e71c6f569ab51b16822cafafc9fd378c4796391c2a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/groupcache-ed890cac11ed8c20)
[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 tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-9687b745d373ab73)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test_when_there_is_only_one_peer_it_should_handle_entire_key_space ... ok
[INFO] [stdout] test when_kv_is_loaded_it_should_be_cached_in_hot_cache ... ok
[INFO] [stdout] test test_when_peer_is_removed_traffic_is_no_longer_routed_to_it ... ok
[INFO] [stdout] test test_when_peer_reconnects_it_should_respond_to_queries ... ok
[INFO] [stdout] test test_when_peer_disconnects_requests_should_fail_with_transport_error ... ok
[INFO] [stdout] test test_when_peers_are_healthy_they_should_respond_to_queries ... ok
[INFO] [stdout] test when_key_is_removed_then_it_should_be_removed_from_owner ... ok
[INFO] [stdout] test when_kv_is_loaded_it_should_be_cached_by_the_owner ... ok
[INFO] [stdout] test when_new_peer_joins_it_should_receive_requests ... ok
[INFO] [stdout] test test_when_remote_get_fails_during_load_then_load_locally ... ok
[INFO] [stdout] test test_when_there_are_multiple_instances_each_should_own_portion_of_key_space ... ok
[INFO] [stdout] test when_kv_is_saved_in_hot_cache_it_should_expire_according_to_ttl ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/metrics_test.rs (/opt/rustwide/target/debug/deps/metrics_test-305ef9a050ee9c89)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test metrics_on_cached_local_load::case_1_get ... ok
[INFO] [stdout] test metrics_on_cached_local_load::case_3_cache_hit ... ok
[INFO] [stdout] test metrics_on_cached_local_load::case_2_local_load ... ok
[INFO] [stdout] test metrics_on_remote_load_failure::case_1_get ... ok
[INFO] [stdout] test metrics_on_remote_load_failure::case_3_remote_loads ... ok
[INFO] [stdout] test metrics_on_remote_load_test::case_2_get_server_reqs ... ok
[INFO] [stdout] test metrics_on_remote_load_failure::case_2_get_server_reqs ... ok
[INFO] [stdout] test metrics_on_remote_load_test::case_1_get ... ok
[INFO] [stdout] test metrics_on_load_failure::case_2_load_error ... ok
[INFO] [stdout] test metrics_on_fresh_local_load::case_2_local_load ... ok
[INFO] [stdout] test metrics_on_load_failure::case_1_load_error ... ok
[INFO] [stdout] test metrics_on_remote_load_test::case_3_remote_loads ... ok
[INFO] [stdout] test metrics_on_fresh_local_load::case_1_get ... ok
[INFO] [stdout] test metrics_on_remote_load_failure::case_4_remote_load_errors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/options_test.rs (/opt/rustwide/target/debug/deps/options_test-d4af3569d4b47716)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test options_api_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests groupcache
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/groupcache.rs - groupcache::ValueBounds (line 181) ... FAILED
[INFO] [stdout] test src/groupcache.rs - groupcache::ValueBounds (line 168) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/groupcache.rs - groupcache::ValueBounds (line 181) stdout ----
[INFO] [stdout] error[E0277]: the trait bound `Arc<Entity>: Deserialize<'_>` is not satisfied
[INFO] [stdout]  --> src/groupcache.rs:186:21
[INFO] [stdout]   |
[INFO] [stdout] 7 |     struct Wrapped (Arc<Entity>);
[INFO] [stdout]   |                     ^^^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `Arc<Entity>`
[INFO] [stdout]   |
[INFO] [stdout]   = help: the following other types implement trait `Deserialize<'de>`:
[INFO] [stdout]             bool
[INFO] [stdout]             char
[INFO] [stdout]             isize
[INFO] [stdout]             i8
[INFO] [stdout]             i16
[INFO] [stdout]             i32
[INFO] [stdout]             i64
[INFO] [stdout]             i128
[INFO] [stdout]           and 130 others
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Arc<Entity>: Deserialize<'_>` is not satisfied
[INFO] [stdout]     --> src/groupcache.rs:186:21
[INFO] [stdout]      |
[INFO] [stdout] 7    |     struct Wrapped (Arc<Entity>);
[INFO] [stdout]      |                     ^^^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `Arc<Entity>`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `Deserialize<'de>`:
[INFO] [stdout]                bool
[INFO] [stdout]                char
[INFO] [stdout]                isize
[INFO] [stdout]                i8
[INFO] [stdout]                i16
[INFO] [stdout]                i32
[INFO] [stdout]                i64
[INFO] [stdout]                i128
[INFO] [stdout]              and 130 others
[INFO] [stdout] note: required by a bound in `next_element`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-1.0.196/src/de/mod.rs:1726:12
[INFO] [stdout]      |
[INFO] [stdout] 1724 |     fn next_element<T>(&mut self) -> Result<Option<T>, Self::Error>
[INFO] [stdout]      |        ------------ required by a bound in this associated function
[INFO] [stdout] 1725 |     where
[INFO] [stdout] 1726 |         T: Deserialize<'de>,
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^ required by this bound in `SeqAccess::next_element`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Arc<Entity>: Serialize` is not satisfied
[INFO] [stdout]    --> src/groupcache.rs:185:34
[INFO] [stdout]     |
[INFO] [stdout] 6   |     #[derive(Clone, Deserialize, Serialize)]
[INFO] [stdout]     |                                  ^^^^^^^^^ the trait `Serialize` is not implemented for `Arc<Entity>`
[INFO] [stdout] 7   |     struct Wrapped (Arc<Entity>);
[INFO] [stdout]     |                     --- required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Serialize`:
[INFO] [stdout]               bool
[INFO] [stdout]               char
[INFO] [stdout]               isize
[INFO] [stdout]               i8
[INFO] [stdout]               i16
[INFO] [stdout]               i32
[INFO] [stdout]               i64
[INFO] [stdout]               i128
[INFO] [stdout]             and 129 others
[INFO] [stdout] note: required by a bound in `serialize_newtype_struct`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-1.0.196/src/ser/mod.rs:900:12
[INFO] [stdout]     |
[INFO] [stdout] 894 |     fn serialize_newtype_struct<T: ?Sized>(
[INFO] [stdout]     |        ------------------------ required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 900 |         T: Serialize;
[INFO] [stdout]     |            ^^^^^^^^^ required by this bound in `Serializer::serialize_newtype_struct`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/groupcache.rs - groupcache::ValueBounds (line 181)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "b6b275780a9c5faacc1584e71c6f569ab51b16822cafafc9fd378c4796391c2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6b275780a9c5faacc1584e71c6f569ab51b16822cafafc9fd378c4796391c2a", kill_on_drop: false }`
[INFO] [stdout] b6b275780a9c5faacc1584e71c6f569ab51b16822cafafc9fd378c4796391c2a
