[INFO] fetching crate fx-callback 1.0.2...
[INFO] testing fx-callback-1.0.2 against 1.94.0 for beta-1.95-1
[INFO] extracting crate fx-callback 1.0.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate fx-callback 1.0.2
[INFO] finished tweaking crates.io crate fx-callback 1.0.2
[INFO] tweaked toml for crates.io crate fx-callback 1.0.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fx-callback 1.0.2 on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fx-callback 1.0.2 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" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thread-id v5.0.0
[INFO] [stderr]   Downloaded fx-handle v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b779163b8de902484d17286aaf2f86a271997ea668212a41b6249450400e04bc
[INFO] running `Command { std: "docker" "start" "-a" "b779163b8de902484d17286aaf2f86a271997ea668212a41b6249450400e04bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b779163b8de902484d17286aaf2f86a271997ea668212a41b6249450400e04bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b779163b8de902484d17286aaf2f86a271997ea668212a41b6249450400e04bc", kill_on_drop: false }`
[INFO] [stdout] b779163b8de902484d17286aaf2f86a271997ea668212a41b6249450400e04bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9db6eb4ea2a1891b2cc3c8cc102c0c609a6774071b394a68149b53ae99c58a6f
[INFO] running `Command { std: "docker" "start" "-a" "9db6eb4ea2a1891b2cc3c8cc102c0c609a6774071b394a68149b53ae99c58a6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling proc-macro2 v1.0.104
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling derive_more v1.0.0
[INFO] [stderr]    Compiling fx-handle v1.0.0
[INFO] [stderr]    Compiling fx-callback v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.87s
[INFO] running `Command { std: "docker" "inspect" "9db6eb4ea2a1891b2cc3c8cc102c0c609a6774071b394a68149b53ae99c58a6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9db6eb4ea2a1891b2cc3c8cc102c0c609a6774071b394a68149b53ae99c58a6f", kill_on_drop: false }`
[INFO] [stdout] 9db6eb4ea2a1891b2cc3c8cc102c0c609a6774071b394a68149b53ae99c58a6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d35625c4f53b70392e71f5d28fed7470e66723f78113e7e6a5725499aeef516b
[INFO] running `Command { std: "docker" "start" "-a" "d35625c4f53b70392e71f5d28fed7470e66723f78113e7e6a5725499aeef516b", kill_on_drop: false }`
[INFO] [stderr]    Compiling zmij v1.0.2
[INFO] [stderr]    Compiling serde_json v1.0.148
[INFO] [stderr]    Compiling destructure_traitobject v0.2.0
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling thread-id v5.0.0
[INFO] [stderr]    Compiling arc-swap v1.8.0
[INFO] [stderr]    Compiling ordered-float v2.10.1
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling mock_instant v0.6.0
[INFO] [stderr]    Compiling log-mdc v0.1.0
[INFO] [stderr]    Compiling humantime v2.3.0
[INFO] [stderr]    Compiling unsafe-any-ors v1.0.0
[INFO] [stderr]    Compiling typemap-ors v1.0.0
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling derive_more v1.0.0
[INFO] [stderr]    Compiling fx-handle v1.0.0
[INFO] [stderr]    Compiling derive_more v2.1.1
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling fx-callback v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling serde-value v0.7.0
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling log4rs v1.4.0
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 24.05s
[INFO] running `Command { std: "docker" "inspect" "d35625c4f53b70392e71f5d28fed7470e66723f78113e7e6a5725499aeef516b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d35625c4f53b70392e71f5d28fed7470e66723f78113e7e6a5725499aeef516b", kill_on_drop: false }`
[INFO] [stdout] d35625c4f53b70392e71f5d28fed7470e66723f78113e7e6a5725499aeef516b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 35694c0713f6ef4d6b4b107941d6262d45425a1e0a44e1a65278f6564f5485c6
[INFO] running `Command { std: "docker" "start" "-a" "35694c0713f6ef4d6b4b107941d6262d45425a1e0a44e1a65278f6564f5485c6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fx_callback-bb7b8b60c7910556)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] [37m2026-03-11 05:11:28.466[0m TRACE [35m128614[0m [37m---[0m [37m[callback::tests][0m [36mfx_callback::callback                                       [0m [37m:[0m Added callback handle 7615861301918940373 to BaseCallback { callbacks: 1 }
[INFO] [stdout] [37m2026-03-11 05:11:28.467[0m TRACE [35m128614[0m [37m---[0m [37m[callback::tests][0m [36mfx_callback::callback                                       [0m [37m:[0m Invoking a total of 1 callbacks for Foo
[INFO] [stdout] [37m2026-03-11 05:11:28.467[0m TRACE [35m128614[0m [37m---[0m [37m[callback::tests][0m [36mfx_callback::callback                                       [0m [37m:[0m Callback handle 7615861301918940373 took 0.007ms to process the invocation
[INFO] [stdout] [37m2026-03-11 05:11:28.468[0m TRACE [35m128614[0m [37m---[0m [37m[callback::tests][0m [36mfx_callback::callback                                       [0m [37m:[0m Added callback handle 7615861301201000122 to BaseCallback { callbacks: 1 }
[INFO] [stdout] [37m2026-03-11 05:11:28.469[0m TRACE [35m128614[0m [37m---[0m [37m[callback::tests][0m [36mfx_callback::callback                                       [0m [37m:[0m Added callback handle 7615861298522217449 to BaseCallback { callbacks: 1 }
[INFO] [stdout] [37m2026-03-11 05:11:28.469[0m TRACE [35m128614[0m [37m---[0m [37m[callback::tests][0m [36mfx_callback::callback                                       [0m [37m:[0m Added callback handle 7615861300755719090 to BaseCallback { callbacks: 2 }
[INFO] [stdout] [37m2026-03-11 05:11:28.469[0m TRACE [35m128614[0m [37m---[0m [37m[callback::tests][0m [36mfx_callback::callback                                       [0m [37m:[0m Invoking a total of 2 callbacks for Foo
[INFO] [stdout] [37m2026-03-11 05:11:28.469[0m TRACE [35m128614[0m [37m---[0m [37m[callback::tests][0m [36mfx_callback::callback                                       [0m [37m:[0m Callback handle 7615861300755719090 took 0.005ms to process the invocation
[INFO] [stdout] [37m2026-03-11 05:11:28.469[0m TRACE [35m128614[0m [37m---[0m [37m[callback::tests][0m [36mfx_callback::callback                                       [0m [37m:[0m Callback handle 7615861298522217449 has been dropped
[INFO] [stdout] [37m2026-03-11 05:11:28.469[0m DEBUG [35m128614[0m [37m---[0m [37m[callback::tests][0m [36mfx_callback::callback                                       [0m [37m:[0m Removed a total of 1 callbacks
[INFO] [stdout] [37m2026-03-11 05:11:28.470[0m TRACE [35m128614[0m [37m---[0m [37m[callback::tests][0m [36mfx_callback::callback                                       [0m [37m:[0m Invoking a total of 1 callbacks for Bar
[INFO] [stdout] [37m2026-03-11 05:11:28.470[0m TRACE [35m128614[0m [37m---[0m [37m[callback::tests][0m [36mfx_callback::callback                                       [0m [37m:[0m Callback handle 7615861301201000122 took 0.006ms to process the invocation
[INFO] [stdout] test callback::tests::test_multi_threaded_invoke ... ok
[INFO] [stdout] [37m2026-03-11 05:11:28.470[0m TRACE [35m128614[0m [37m---[0m [37m[callback::tests][0m [36mfx_callback::callback                                       [0m [37m:[0m Added callback handle 7615861298359046444 to BaseCallback { callbacks: 1 }
[INFO] [stdout] [37m2026-03-11 05:11:28.471[0m TRACE [35m128614[0m [37m---[0m [37m[callback::tests][0m [36mfx_callback::callback                                       [0m [37m:[0m Invoking a total of 1 callbacks for Foo
[INFO] [stdout] [37m2026-03-11 05:11:28.471[0m TRACE [35m128614[0m [37m---[0m [37m[callback::tests][0m [36mfx_callback::callback                                       [0m [37m:[0m Callback handle 7615861298359046444 took 0.002ms to process the invocation
[INFO] [stdout] test callback::tests::test_invoke_dropped_receiver ... ok
[INFO] [stdout] test callback::tests::test_non_cloneable_type ... ok
[INFO] [stdout] [37m2026-03-11 05:11:28.473[0m TRACE [35m128614[0m [37m---[0m [37m[callback::tests][0m [36mfx_callback::callback                                       [0m [37m:[0m Added callback handle 7615861298660308125 to BaseCallback { callbacks: 1 }
[INFO] [stdout] [37m2026-03-11 05:11:28.475[0m TRACE [35m128614[0m [37m---[0m [37m[tokio-runtime-w][0m [36mfx_callback::callback                                       [0m [37m:[0m Invoking a total of 1 callbacks for Foo
[INFO] [stdout] [37m2026-03-11 05:11:28.476[0m TRACE [35m128614[0m [37m---[0m [37m[tokio-runtime-w][0m [36mfx_callback::callback                                       [0m [37m:[0m Callback handle 7615861298660308125 took 0.025ms to process the invocation
[INFO] [stdout] test callback::tests::test_single_threaded_invoke ... ok
[INFO] [stderr]    Doc-tests fx_callback
[INFO] [stdout] test callback::tests::test_multi_threaded_invoke_without_runtime ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/callback.rs - callback::MultiThreadedCallback (line 93) - compile ... ok
[INFO] [stdout] test src/callback.rs - callback::Callback (line 26) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 76) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 51) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 88) ... FAILED
[INFO] [stdout] test src/callback.rs - callback::Callback::subscribe (line 54) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 62) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 76) stdout ----
[INFO] [stdout] error[E0425]: cannot find type `MyStruct` in this scope
[INFO] [stdout]   --> src/lib.rs:77:6
[INFO] [stdout]    |
[INFO] [stdout] 77 | impl MyStruct {
[INFO] [stdout]    |      ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MyEvent`
[INFO] [stdout]   --> src/lib.rs:79:31
[INFO] [stdout]    |
[INFO] [stdout] 79 |         self.callbacks.invoke(MyEvent::Foo);
[INFO] [stdout]    |                               ^^^^^^^ use of undeclared type `MyEvent`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 51) stdout ----
[INFO] [stdout] error[E0425]: cannot find type `MyEvent` in this scope
[INFO] [stdout]   --> src/lib.rs:57:38
[INFO] [stdout]    |
[INFO] [stdout] 57 |     callbacks: MultiThreadedCallback<MyEvent>,
[INFO] [stdout]    |                                      ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub struct MyStruct<MyEvent> {
[INFO] [stdout]    |                    +++++++++
[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 - (line 88) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MyStruct`
[INFO] [stdout]   --> src/lib.rs:95:32
[INFO] [stdout]    |
[INFO] [stdout] 95 |     let struct_with_callback = MyStruct::new();
[INFO] [stdout]    |                                ^^^^^^^^ use of undeclared type `MyStruct`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 62) stdout ----
[INFO] [stdout] error[E0405]: cannot find trait `Callback` in this scope
[INFO] [stdout]   --> src/lib.rs:63:6
[INFO] [stdout]    |
[INFO] [stdout] 63 | impl Callback<MyEvent> for MyStruct {
[INFO] [stdout]    |      ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]    |
[INFO] [stdout] 62 + use fx_callback::Callback;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `MyEvent` in this scope
[INFO] [stdout]   --> src/lib.rs:63:15
[INFO] [stdout]    |
[INFO] [stdout] 63 | impl Callback<MyEvent> for MyStruct {
[INFO] [stdout]    |               ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 63 | impl<MyEvent> Callback<MyEvent> for MyStruct {
[INFO] [stdout]    |     +++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `MyStruct` in this scope
[INFO] [stdout]   --> src/lib.rs:63:28
[INFO] [stdout]    |
[INFO] [stdout] 63 | impl Callback<MyEvent> for MyStruct {
[INFO] [stdout]    |                            ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `Subscription` in this scope
[INFO] [stdout]   --> src/lib.rs:64:28
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn subscribe(&self) -> Subscription<MyEvent> {
[INFO] [stdout]    |                            ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]    |
[INFO] [stdout] 62 + use fx_callback::Subscription;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `MyEvent` in this scope
[INFO] [stdout]   --> src/lib.rs:64:41
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn subscribe(&self) -> Subscription<MyEvent> {
[INFO] [stdout]    |                                         ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 63 | impl<MyEvent> Callback<MyEvent> for MyStruct {
[INFO] [stdout]    |     +++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `Subscriber` in this scope
[INFO] [stdout]   --> src/lib.rs:68:42
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn subscribe_with(&self, subscriber: Subscriber<MyEvent>) {
[INFO] [stdout]    |                                          ^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]    |
[INFO] [stdout] 62 + use fx_callback::Subscriber;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `MyEvent` in this scope
[INFO] [stdout]   --> src/lib.rs:68:53
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn subscribe_with(&self, subscriber: Subscriber<MyEvent>) {
[INFO] [stdout]    |                                                     ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 63 | impl<MyEvent> Callback<MyEvent> for MyStruct {
[INFO] [stdout]    |     +++++++++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0425.
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 51)
[INFO] [stdout]     src/lib.rs - (line 62)
[INFO] [stdout]     src/lib.rs - (line 76)
[INFO] [stdout]     src/lib.rs - (line 88)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.70s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "35694c0713f6ef4d6b4b107941d6262d45425a1e0a44e1a65278f6564f5485c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35694c0713f6ef4d6b4b107941d6262d45425a1e0a44e1a65278f6564f5485c6", kill_on_drop: false }`
[INFO] [stdout] 35694c0713f6ef4d6b4b107941d6262d45425a1e0a44e1a65278f6564f5485c6
