[INFO] fetching crate tackle 0.1.3...
[INFO] testing tackle-0.1.3 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate tackle 0.1.3 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate tackle 0.1.3
[INFO] finished tweaking crates.io crate tackle 0.1.3
[INFO] tweaked toml for crates.io crate tackle 0.1.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tackle 0.1.3 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tackle 0.1.3 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 10f61dc3ced5a464d90e4cb9df74a448e40ed3f09c09a6fe65ee3d7a15f26fb6
[INFO] running `Command { std: "docker" "start" "10f61dc3ced5a464d90e4cb9df74a448e40ed3f09c09a6fe65ee3d7a15f26fb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10f61dc3ced5a464d90e4cb9df74a448e40ed3f09c09a6fe65ee3d7a15f26fb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "10f61dc3ced5a464d90e4cb9df74a448e40ed3f09c09a6fe65ee3d7a15f26fb6" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10f61dc3ced5a464d90e4cb9df74a448e40ed3f09c09a6fe65ee3d7a15f26fb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "10f61dc3ced5a464d90e4cb9df74a448e40ed3f09c09a6fe65ee3d7a15f26fb6" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling tackle v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "10f61dc3ced5a464d90e4cb9df74a448e40ed3f09c09a6fe65ee3d7a15f26fb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "10f61dc3ced5a464d90e4cb9df74a448e40ed3f09c09a6fe65ee3d7a15f26fb6" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]    Compiling tokio v1.53.1
[INFO] [stderr]    Compiling tackle v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/tests/mod.rs:137:15
[INFO] [stdout]     |
[INFO] [stdout] 137 |         error.description(),
[INFO] [stdout]     |               ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]    --> src/tests/mod.rs:145:19
[INFO] [stdout]     |
[INFO] [stdout] 145 |     assert!(error.cause().is_none());
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.67s
[INFO] running `Command { std: "docker" "inspect" "10f61dc3ced5a464d90e4cb9df74a448e40ed3f09c09a6fe65ee3d7a15f26fb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "10f61dc3ced5a464d90e4cb9df74a448e40ed3f09c09a6fe65ee3d7a15f26fb6" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]    --> src/tests/mod.rs:137:15
[INFO] [stderr]     |
[INFO] [stderr] 137 |         error.description(),
[INFO] [stderr]     |               ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/tests/mod.rs:145:19
[INFO] [stderr]     |
[INFO] [stderr] 145 |     assert!(error.cause().is_none());
[INFO] [stderr]     |                   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `tackle` (lib test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/tackle/6517d01b72c13285/out/tackle-6517d01b72c13285)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::test_error_display ... ok
[INFO] [stdout] test tests::test_inline_hook ... ok
[INFO] [stdout] test tests::test_hook_impl ... ok
[INFO] [stdout] test tests::test_chained_hook ... ok
[INFO] [stdout] test tests::test_error_description ... ok
[INFO] [stderr]    Doc-tests tackle
[INFO] [stdout] test tests::test_error ... ok
[INFO] [stdout] test tests::test_error_cause ... ok
[INFO] [stdout] test tests::test_error_debug ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 23) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - Hook (line 61) ... FAILED
[INFO] [stdout] test src/lib.rs - Client<H,In,Out,E>::chain_fn (line 234) ... FAILED
[INFO] [stdout] test src/lib.rs - Client<H,In,Out,E>::chain (line 192) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - Hook (line 61) stdout ----
[INFO] [stdout] error[E0425]: cannot find type `HookError` in this scope
[INFO] [stdout]   --> src/lib.rs:68:34
[INFO] [stdout]    |
[INFO] [stdout] 68 |     type Result = Result<String, HookError>;
[INFO] [stdout]    |                                  ^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 67 | impl<HookError> Hook<String, String> for MyHook {
[INFO] [stdout]    |     +++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `HookError` in this scope
[INFO] [stdout]   --> src/lib.rs:69:18
[INFO] [stdout]    |
[INFO] [stdout] 69 |     type Error = HookError;
[INFO] [stdout]    |                  ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[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 - Client<H,In,Out,E>::chain_fn (line 234) stdout ----
[INFO] [stdout] error: expected `;`, found `Ok`
[INFO] [stdout]    --> src/lib.rs:244:40
[INFO] [stdout]     |
[INFO] [stdout] 244 |     let output = next.call(input).await
[INFO] [stdout]     |                                        ^ help: add `;` here
[INFO] [stdout] 245 |     // Do something with output
[INFO] [stdout] 246 |     Ok(output)
[INFO] [stdout]     |     -- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `InnerClient: Hook<_, _>` is not satisfied
[INFO] [stdout]    --> src/lib.rs:242:26
[INFO] [stdout]     |
[INFO] [stdout] 242 | let client = Client::new(InnerClient).chain_fn(|input, next| async move {
[INFO] [stdout]     |              ----------- ^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]     |              |
[INFO] [stdout]     |              required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `Hook<_, _>` is not implemented for `InnerClient`
[INFO] [stdout]    --> src/lib.rs:240:1
[INFO] [stdout]     |
[INFO] [stdout] 240 | struct InnerClient;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: the following other types implement trait `Hook<In, Out>`
[INFO] [stdout]    --> src/lib.rs:94:1
[INFO] [stdout]     |
[INFO] [stdout]  94 | / impl<H, In, Out, E> Hook<In, Out> for Rc<H>
[INFO] [stdout]  95 | | where
[INFO] [stdout]  96 | |     H: Hook<In, Out, Result = Result<Out, E>>,
[INFO] [stdout]  97 | |     E: Error,
[INFO] [stdout]     | |_____________^ `Rc<H>`
[INFO] [stdout] ...
[INFO] [stdout] 145 | / impl<F, Fut, H, In, Out, E> Hook<In, Out> for HookFn<F, H>
[INFO] [stdout] 146 | | where
[INFO] [stdout] 147 | |     F: Fn(In, NextHook<H>) -> Fut,
[INFO] [stdout] 148 | |     Fut: Future<Output = Result<Out, E>>,
[INFO] [stdout] 149 | |     H: Hook<In, Out, Result = Result<Out, E>>,
[INFO] [stdout] 150 | |     E: Error,
[INFO] [stdout]     | |_____________^ `HookFn<F, H>`
[INFO] [stdout] note: required by a bound in `Client::<H, In, Out, E>::new`
[INFO] [stdout]    --> src/lib.rs:169:8
[INFO] [stdout]     |
[INFO] [stdout] 167 | impl<H, E, In, Out> Client<H, In, Out, E>
[INFO] [stdout] 168 | where
[INFO] [stdout] 169 |     H: Hook<In, Out, Result = Result<Out, E>> + 'static,
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `Client::<H, In, Out, E>::new`
[INFO] [stdout] ...
[INFO] [stdout] 173 |     pub fn new(inner: H) -> Self {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `chain_fn` exists for struct `Client<InnerClient, _, _, _>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> src/lib.rs:242:39
[INFO] [stdout]     |
[INFO] [stdout] 240 | struct InnerClient;
[INFO] [stdout]     | ------------------ doesn't satisfy `InnerClient: Hook<_, _>`
[INFO] [stdout] 241 |
[INFO] [stdout] 242 | let client = Client::new(InnerClient).chain_fn(|input, next| async move {
[INFO] [stdout]     |                                       ^^^^^^^^ method cannot be called on `Client<InnerClient, _, _, _>` due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `InnerClient: Hook<_, _>`
[INFO] [stdout] note: the trait `Hook` must be implemented
[INFO] [stdout]    --> src/lib.rs:75:1
[INFO] [stdout]     |
[INFO] [stdout]  75 | pub trait Hook<In, Out> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Client<H,In,Out,E>::chain (line 192) stdout ----
[INFO] [stdout] error[E0425]: cannot find type `HookError` in this scope
[INFO] [stdout]    --> src/lib.rs:199:34
[INFO] [stdout]     |
[INFO] [stdout] 199 |     type Result = Result<String, HookError>;
[INFO] [stdout]     |                                  ^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]     |
[INFO] [stdout] 198 | impl<HookError> tackle::Hook<String, String> for MyHook {
[INFO] [stdout]     |     +++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `HookError` in this scope
[INFO] [stdout]    --> src/lib.rs:200:18
[INFO] [stdout]     |
[INFO] [stdout] 200 |     type Error = HookError;
[INFO] [stdout]     |                  ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `InnerClient` in this scope
[INFO] [stdout]    --> src/lib.rs:207:26
[INFO] [stdout]     |
[INFO] [stdout] 207 | let client = Client::new(InnerClient).chain(MyHook);
[INFO] [stdout]     |                          ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - Client<H,In,Out,E>::chain (line 192)
[INFO] [stdout]     src/lib.rs - Client<H,In,Out,E>::chain_fn (line 234)
[INFO] [stdout]     src/lib.rs - Hook (line 61)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "10f61dc3ced5a464d90e4cb9df74a448e40ed3f09c09a6fe65ee3d7a15f26fb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10f61dc3ced5a464d90e4cb9df74a448e40ed3f09c09a6fe65ee3d7a15f26fb6", kill_on_drop: false }`
[INFO] [stdout] 10f61dc3ced5a464d90e4cb9df74a448e40ed3f09c09a6fe65ee3d7a15f26fb6
