[INFO] fetching crate tower-async 0.2.0...
[INFO] testing tower-async-0.2.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate tower-async 0.2.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate tower-async 0.2.0
[INFO] finished tweaking crates.io crate tower-async 0.2.0
[INFO] tweaked toml for crates.io crate tower-async 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tower-async 0.2.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 50 packages to highest compatible versions
[INFO] [stderr]       Adding http v0.2.12 (available: v1.5.0)
[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] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:73:12
[INFO] [stderr]    |
[INFO] [stderr] 73 | homepage = "https://github.com/plabayo/tower-async"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 78 | repository = "https://github.com/plabayo/tower-async"
[INFO] [stderr]    |              ----------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `tower-async` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d2f4d326c601474935dba34269d3f63b79beddabe9e643874f77e270c93f7f5e
[INFO] running `Command { std: "docker" "start" "d2f4d326c601474935dba34269d3f63b79beddabe9e643874f77e270c93f7f5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2f4d326c601474935dba34269d3f63b79beddabe9e643874f77e270c93f7f5e", 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" "d2f4d326c601474935dba34269d3f63b79beddabe9e643874f77e270c93f7f5e" "/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" "d2f4d326c601474935dba34269d3f63b79beddabe9e643874f77e270c93f7f5e", 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" "d2f4d326c601474935dba34269d3f63b79beddabe9e643874f77e270c93f7f5e" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:73:12
[INFO] [stderr]    |
[INFO] [stderr] 73 | homepage = "https://github.com/plabayo/tower-async"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 78 | repository = "https://github.com/plabayo/tower-async"
[INFO] [stderr]    |              ----------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `tower-async` (manifest) generated 1 warning
[INFO] [stderr]    Compiling tower-async-layer v0.2.0
[INFO] [stderr]    Compiling tower-async-service v0.2.0
[INFO] [stderr]    Compiling tower-async v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `Sealed` is never used
[INFO] [stdout]    --> src/lib.rs:260:15
[INFO] [stdout]     |
[INFO] [stdout] 260 |     pub trait Sealed<T> {}
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "d2f4d326c601474935dba34269d3f63b79beddabe9e643874f77e270c93f7f5e", 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" "d2f4d326c601474935dba34269d3f63b79beddabe9e643874f77e270c93f7f5e" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:73:12
[INFO] [stderr]    |
[INFO] [stderr] 73 | homepage = "https://github.com/plabayo/tower-async"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 78 | repository = "https://github.com/plabayo/tower-async"
[INFO] [stderr]    |              ----------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `tower-async` (manifest) generated 1 warning
[INFO] [stderr]    Compiling futures-core v0.3.34
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling rand_core v0.10.1
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]    Compiling tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling http v0.2.12
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stdout] warning: trait `Sealed` is never used
[INFO] [stdout]    --> src/lib.rs:260:15
[INFO] [stdout]     |
[INFO] [stdout] 260 |     pub trait Sealed<T> {}
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling futures-channel v0.3.34
[INFO] [stderr]    Compiling rand v0.10.3
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling futures-macro v0.3.34
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]    Compiling futures-util v0.3.34
[INFO] [stderr]    Compiling env_filter v2.0.0
[INFO] [stderr]    Compiling env_logger v0.11.11
[INFO] [stderr]    Compiling tokio v1.53.3
[INFO] [stderr]    Compiling quickcheck v1.1.0
[INFO] [stderr]    Compiling futures-executor v0.3.34
[INFO] [stderr]    Compiling tokio-stream v0.1.19
[INFO] [stderr]    Compiling futures v0.3.34
[INFO] [stderr]    Compiling tokio-test v0.4.6
[INFO] [stderr]    Compiling tower-async v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `Sealed` is never used
[INFO] [stdout]    --> src/lib.rs:260:15
[INFO] [stdout]     |
[INFO] [stdout] 260 |     pub trait Sealed<T> {}
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 43.74s
[INFO] running `Command { std: "docker" "inspect" "d2f4d326c601474935dba34269d3f63b79beddabe9e643874f77e270c93f7f5e", 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" "d2f4d326c601474935dba34269d3f63b79beddabe9e643874f77e270c93f7f5e" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:73:12
[INFO] [stderr]    |
[INFO] [stderr] 73 | homepage = "https://github.com/plabayo/tower-async"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 78 | repository = "https://github.com/plabayo/tower-async"
[INFO] [stderr]    |              ----------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `tower-async` (manifest) generated 1 warning
[INFO] [stderr] warning: trait `Sealed` is never used
[INFO] [stderr]    --> src/lib.rs:260:15
[INFO] [stderr]     |
[INFO] [stderr] 260 |     pub trait Sealed<T> {}
[INFO] [stderr]     |               ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `tower-async` (lib) generated 1 warning
[INFO] [stderr] warning: `tower-async` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/tower-async/49ec8d06c350519d/out/tower_async-49ec8d06c350519d)
[INFO] [stderr]      Running tests/retry/main.rs (/opt/rustwide/target/release/build/tower-async/112e9d289293e5cb/out/retry-112e9d289293e5cb)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/support.rs (/opt/rustwide/target/release/build/tower-async/c2478e8aa2073bb5/out/support-c2478e8aa2073bb5)
[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] [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] [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 tower_async
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/builder/mod.rs - builder::ServiceBuilder<L>::check_clone (line 410) ... FAILED
[INFO] [stdout] test src/builder/mod.rs - builder::ServiceBuilder<L>::check_service (line 482) ... FAILED
[INFO] [stdout] test src/builder/mod.rs - builder::ServiceBuilder<L>::check_service_clone (line 444) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/builder/mod.rs - builder::ServiceBuilder<L>::check_clone (line 410) stdout ----
[INFO] [stdout] error[E0599]: no method named `map_request` found for struct `ServiceBuilder<L>` in the current scope
[INFO] [stdout]    --> src/builder/mod.rs:416:6
[INFO] [stdout]     |
[INFO] [stdout] 414 | let builder = ServiceBuilder::new()
[INFO] [stdout] 415 |     // Do something before processing the request
[INFO] [stdout] 416 |     .map_request(|request: String| {
[INFO] [stdout]     |      ^^^^^^^^^^^ method not found in `ServiceBuilder<Identity>`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/builder/mod.rs - builder::ServiceBuilder<L>::check_service (line 482) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `tower_async::ServiceExt`
[INFO] [stdout]    --> src/builder/mod.rs:486:28
[INFO] [stdout]     |
[INFO] [stdout] 486 | use tower_async::{Service, ServiceExt};
[INFO] [stdout]     |                            ^^^^^^^^^^ no `ServiceExt` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:246:34
[INFO] [stdout]     |
[INFO] [stdout] 244 | #[cfg(feature = "util")]
[INFO] [stdout]     |       ---------------- the item is gated behind the `util` feature
[INFO] [stdout] 245 | #[doc(inline)]
[INFO] [stdout] 246 | pub use self::util::{service_fn, ServiceExt};
[INFO] [stdout]     |                                  ^^^^^^^^^^
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]     |
[INFO] [stdout] 486 - use tower_async::{Service, ServiceExt};
[INFO] [stdout] 486 + use tower_async::{Service, Service};
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `map_response` found for struct `ServiceBuilder<L>` in the current scope
[INFO] [stdout]    --> src/builder/mod.rs:512:6
[INFO] [stdout]     |
[INFO] [stdout] 507 | let builder = ServiceBuilder::new()
[INFO] [stdout] 508 |     // At this point in the builder if given a `MyService` it produces a service that
[INFO] [stdout] 509 |     // accepts `Request`s, produces `Response`s, and fails with `Error`s
[INFO] [stdout] 510 |     .check_service::<MyService, Request, Response, Error>()
[INFO] [stdout] 511 |     // Wrap responses in `WrappedResponse`
[INFO] [stdout] 512 |     .map_response(|response: Response| WrappedResponse(response))
[INFO] [stdout]     |      ^^^^^^^^^^^^ method not found in `ServiceBuilder<Identity>`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/builder/mod.rs - builder::ServiceBuilder<L>::check_service_clone (line 444) stdout ----
[INFO] [stdout] error[E0599]: no method named `map_request` found for struct `ServiceBuilder<L>` in the current scope
[INFO] [stdout]    --> src/builder/mod.rs:453:6
[INFO] [stdout]     |
[INFO] [stdout] 451 | let builder = ServiceBuilder::new()
[INFO] [stdout] 452 |     // Do something before processing the request
[INFO] [stdout] 453 |     .map_request(|request: String| {
[INFO] [stdout]     |      ^^^^^^^^^^^ method not found in `ServiceBuilder<Identity>`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/builder/mod.rs - builder::ServiceBuilder<L>::check_clone (line 410)
[INFO] [stdout]     src/builder/mod.rs - builder::ServiceBuilder<L>::check_service (line 482)
[INFO] [stdout]     src/builder/mod.rs - builder::ServiceBuilder<L>::check_service_clone (line 444)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "d2f4d326c601474935dba34269d3f63b79beddabe9e643874f77e270c93f7f5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2f4d326c601474935dba34269d3f63b79beddabe9e643874f77e270c93f7f5e", kill_on_drop: false }`
[INFO] [stdout] d2f4d326c601474935dba34269d3f63b79beddabe9e643874f77e270c93f7f5e
