[INFO] cloning repository https://github.com/tenten0213/rust-response-image-example [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tenten0213/rust-response-image-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftenten0213%2Frust-response-image-example", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftenten0213%2Frust-response-image-example'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b03b4ebde3d31969c398d4bba9ff364a188321a1 [INFO] checking tenten0213/rust-response-image-example against master#899eb03926be23f2e5d2ffcaa1d6f9ac40af7f13 for pr-127827-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftenten0213%2Frust-response-image-example" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tenten0213/rust-response-image-example on toolchain 899eb03926be23f2e5d2ffcaa1d6f9ac40af7f13 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+899eb03926be23f2e5d2ffcaa1d6f9ac40af7f13" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tenten0213/rust-response-image-example [INFO] finished tweaking git repo https://github.com/tenten0213/rust-response-image-example [INFO] tweaked toml for git repo https://github.com/tenten0213/rust-response-image-example written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/tenten0213/rust-response-image-example 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" "+899eb03926be23f2e5d2ffcaa1d6f9ac40af7f13" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded h2 v0.3.11 [INFO] [stderr] Downloaded tracing v0.1.30 [INFO] [stderr] Downloaded libc v0.2.118 [INFO] [stderr] Downloaded tokio v1.16.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+899eb03926be23f2e5d2ffcaa1d6f9ac40af7f13" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 563ec0d02a2bc622995a4ee703a4889cfc4fb2c45647e0c063b92807e8c56df7 [INFO] running `Command { std: "docker" "start" "-a" "563ec0d02a2bc622995a4ee703a4889cfc4fb2c45647e0c063b92807e8c56df7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "563ec0d02a2bc622995a4ee703a4889cfc4fb2c45647e0c063b92807e8c56df7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "563ec0d02a2bc622995a4ee703a4889cfc4fb2c45647e0c063b92807e8c56df7", kill_on_drop: false }` [INFO] [stdout] 563ec0d02a2bc622995a4ee703a4889cfc4fb2c45647e0c063b92807e8c56df7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+899eb03926be23f2e5d2ffcaa1d6f9ac40af7f13" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f38e3c27dae37634e29e8f1addd38d4f40184d8d051ed971f1776410d96bc82f [INFO] running `Command { std: "docker" "start" "-a" "f38e3c27dae37634e29e8f1addd38d4f40184d8d051ed971f1776410d96bc82f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.118 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Checking tracing-core v0.1.22 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Checking tracing v0.1.30 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Checking tokio v1.16.1 [INFO] [stderr] Checking serde v1.0.136 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Checking h2 v0.3.11 [INFO] [stderr] Checking hyper v0.14.17 [INFO] [stderr] Checking rust-response-image-example v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.05s [INFO] running `Command { std: "docker" "inspect" "f38e3c27dae37634e29e8f1addd38d4f40184d8d051ed971f1776410d96bc82f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f38e3c27dae37634e29e8f1addd38d4f40184d8d051ed971f1776410d96bc82f", kill_on_drop: false }` [INFO] [stdout] f38e3c27dae37634e29e8f1addd38d4f40184d8d051ed971f1776410d96bc82f [INFO] checking tenten0213/rust-response-image-example against try#71e0d7ccb3d54cfc766c826c50c8d523223fcc5c for pr-127827-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftenten0213%2Frust-response-image-example" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tenten0213/rust-response-image-example on toolchain 71e0d7ccb3d54cfc766c826c50c8d523223fcc5c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+71e0d7ccb3d54cfc766c826c50c8d523223fcc5c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tenten0213/rust-response-image-example [INFO] finished tweaking git repo https://github.com/tenten0213/rust-response-image-example [INFO] tweaked toml for git repo https://github.com/tenten0213/rust-response-image-example written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/tenten0213/rust-response-image-example 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" "+71e0d7ccb3d54cfc766c826c50c8d523223fcc5c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+71e0d7ccb3d54cfc766c826c50c8d523223fcc5c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dde22dc19d748aa8d9ef5d2180409bbea5ab97860a562f9f51c1f8abd3ca2a5b [INFO] running `Command { std: "docker" "start" "-a" "dde22dc19d748aa8d9ef5d2180409bbea5ab97860a562f9f51c1f8abd3ca2a5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dde22dc19d748aa8d9ef5d2180409bbea5ab97860a562f9f51c1f8abd3ca2a5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dde22dc19d748aa8d9ef5d2180409bbea5ab97860a562f9f51c1f8abd3ca2a5b", kill_on_drop: false }` [INFO] [stdout] dde22dc19d748aa8d9ef5d2180409bbea5ab97860a562f9f51c1f8abd3ca2a5b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+71e0d7ccb3d54cfc766c826c50c8d523223fcc5c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 244f28cdbe0cd7bde755df581479cd5e76e5a84f75eb898b3acfa681dc94c193 [INFO] running `Command { std: "docker" "start" "-a" "244f28cdbe0cd7bde755df581479cd5e76e5a84f75eb898b3acfa681dc94c193", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.118 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Checking tracing-core v0.1.22 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Checking tracing v0.1.30 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Checking tokio v1.16.1 [INFO] [stderr] Checking serde v1.0.136 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Checking h2 v0.3.11 [INFO] [stderr] Checking hyper v0.14.17 [INFO] [stderr] Checking rust-response-image-example v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:44:20 [INFO] [stdout] | [INFO] [stdout] 44 | let make_svc = make_service_fn(|_conn| { [INFO] [stdout] | ____________________^ [INFO] [stdout] 45 | | async { Ok::<_, Infallible>(service_fn(hello)) } [INFO] [stdout] 46 | | }); [INFO] [stdout] | |______^ one type is more general than the other [INFO] [stdout] | [INFO] [stdout] = note: expected `async` closure body `{async closure body@src/main.rs:45:9: 45:14}` [INFO] [stdout] found `async` closure body `{async closure body@src/main.rs:45:9: 45:14}` [INFO] [stdout] = note: no two async blocks, even if identical, have the same type [INFO] [stdout] = help: consider pinning your async block and casting it to a trait object [INFO] [stdout] note: the lifetime requirement is introduced here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/hyper-0.14.17/src/service/make.rs:140:26 [INFO] [stdout] | [INFO] [stdout] 140 | F: FnMut(&Target) -> Ret, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:44:20 [INFO] [stdout] | [INFO] [stdout] 44 | let make_svc = make_service_fn(|_conn| { [INFO] [stdout] | ____________________^ [INFO] [stdout] 45 | | async { Ok::<_, Infallible>(service_fn(hello)) } [INFO] [stdout] 46 | | }); [INFO] [stdout] | |______^ one type is more general than the other [INFO] [stdout] | [INFO] [stdout] = note: expected `async` closure body `{async closure body@src/main.rs:45:9: 45:14}` [INFO] [stdout] found `async` closure body `{async closure body@src/main.rs:45:9: 45:14}` [INFO] [stdout] = note: no two async blocks, even if identical, have the same type [INFO] [stdout] = help: consider pinning your async block and casting it to a trait object [INFO] [stdout] note: the lifetime requirement is introduced here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/hyper-0.14.17/src/service/make.rs:140:26 [INFO] [stdout] | [INFO] [stdout] 140 | F: FnMut(&Target) -> Ret, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:50:18 [INFO] [stdout] | [INFO] [stdout] 45 | async { Ok::<_, Infallible>(service_fn(hello)) } [INFO] [stdout] | ----- [INFO] [stdout] | | [INFO] [stdout] | the expected `async` closure body [INFO] [stdout] | the found `async` closure body [INFO] [stdout] ... [INFO] [stdout] 50 | let server = Server::bind(&addr).serve(make_svc); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ one type is more general than the other [INFO] [stdout] | [INFO] [stdout] = note: expected `async` closure body `{async closure body@src/main.rs:45:9: 45:14}` [INFO] [stdout] found `async` closure body `{async closure body@src/main.rs:45:9: 45:14}` [INFO] [stdout] = note: no two async blocks, even if identical, have the same type [INFO] [stdout] = help: consider pinning your async block and casting it to a trait object [INFO] [stdout] note: the lifetime requirement is introduced here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/hyper-0.14.17/src/server/server.rs:510:12 [INFO] [stdout] | [INFO] [stdout] 510 | S: MakeServiceRef, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:50:18 [INFO] [stdout] | [INFO] [stdout] 45 | async { Ok::<_, Infallible>(service_fn(hello)) } [INFO] [stdout] | ----- [INFO] [stdout] | | [INFO] [stdout] | the expected `async` closure body [INFO] [stdout] | the found `async` closure body [INFO] [stdout] ... [INFO] [stdout] 50 | let server = Server::bind(&addr).serve(make_svc); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ one type is more general than the other [INFO] [stdout] | [INFO] [stdout] = note: expected `async` closure body `{async closure body@src/main.rs:45:9: 45:14}` [INFO] [stdout] found `async` closure body `{async closure body@src/main.rs:45:9: 45:14}` [INFO] [stdout] = note: no two async blocks, even if identical, have the same type [INFO] [stdout] = help: consider pinning your async block and casting it to a trait object [INFO] [stdout] note: the lifetime requirement is introduced here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/hyper-0.14.17/src/server/server.rs:510:42 [INFO] [stdout] | [INFO] [stdout] 510 | S: MakeServiceRef, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:50:18 [INFO] [stdout] | [INFO] [stdout] 45 | async { Ok::<_, Infallible>(service_fn(hello)) } [INFO] [stdout] | ----- [INFO] [stdout] | | [INFO] [stdout] | the expected `async` closure body [INFO] [stdout] | the found `async` closure body [INFO] [stdout] ... [INFO] [stdout] 50 | let server = Server::bind(&addr).serve(make_svc); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ one type is more general than the other [INFO] [stdout] | [INFO] [stdout] = note: expected `async` closure body `{async closure body@src/main.rs:45:9: 45:14}` [INFO] [stdout] found `async` closure body `{async closure body@src/main.rs:45:9: 45:14}` [INFO] [stdout] = note: no two async blocks, even if identical, have the same type [INFO] [stdout] = help: consider pinning your async block and casting it to a trait object [INFO] [stdout] note: the lifetime requirement is introduced here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/hyper-0.14.17/src/server/server.rs:511:19 [INFO] [stdout] | [INFO] [stdout] 511 | S::Error: Into>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implementation of `FnOnce` is not general enough [INFO] [stdout] --> src/main.rs:50:18 [INFO] [stdout] | [INFO] [stdout] 50 | let server = Server::bind(&addr).serve(make_svc); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ implementation of `FnOnce` is not general enough [INFO] [stdout] | [INFO] [stdout] = note: `{async closure@src/main.rs:44:36: 44:43}` must implement `FnOnce<(&AddrStream,)>` [INFO] [stdout] = note: ...but it actually implements `FnOnce<(&'0 AddrStream,)>`, for some specific lifetime `'0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:50:18 [INFO] [stdout] | [INFO] [stdout] 45 | async { Ok::<_, Infallible>(service_fn(hello)) } [INFO] [stdout] | ----- [INFO] [stdout] | | [INFO] [stdout] | the expected `async` closure body [INFO] [stdout] | the found `async` closure body [INFO] [stdout] ... [INFO] [stdout] 50 | let server = Server::bind(&addr).serve(make_svc); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ one type is more general than the other [INFO] [stdout] | [INFO] [stdout] = note: expected `async` closure body `{async closure body@src/main.rs:45:9: 45:14}` [INFO] [stdout] found `async` closure body `{async closure body@src/main.rs:45:9: 45:14}` [INFO] [stdout] = note: no two async blocks, even if identical, have the same type [INFO] [stdout] = help: consider pinning your async block and casting it to a trait object [INFO] [stdout] note: the lifetime requirement is introduced here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/hyper-0.14.17/src/server/server.rs:514:12 [INFO] [stdout] | [INFO] [stdout] 514 | E: NewSvcExec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:50:18 [INFO] [stdout] | [INFO] [stdout] 45 | async { Ok::<_, Infallible>(service_fn(hello)) } [INFO] [stdout] | ----- [INFO] [stdout] | | [INFO] [stdout] | the expected `async` closure body [INFO] [stdout] | the found `async` closure body [INFO] [stdout] ... [INFO] [stdout] 50 | let server = Server::bind(&addr).serve(make_svc); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ one type is more general than the other [INFO] [stdout] | [INFO] [stdout] = note: expected `async` closure body `{async closure body@src/main.rs:45:9: 45:14}` [INFO] [stdout] found `async` closure body `{async closure body@src/main.rs:45:9: 45:14}` [INFO] [stdout] = note: no two async blocks, even if identical, have the same type [INFO] [stdout] = help: consider pinning your async block and casting it to a trait object [INFO] [stdout] note: the lifetime requirement is introduced here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/hyper-0.14.17/src/server/server.rs:515:12 [INFO] [stdout] | [INFO] [stdout] 515 | E: ConnStreamExec<>::Future, B>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:54:12 [INFO] [stdout] | [INFO] [stdout] 45 | async { Ok::<_, Infallible>(service_fn(hello)) } [INFO] [stdout] | ----- [INFO] [stdout] | | [INFO] [stdout] | the expected `async` closure body [INFO] [stdout] | the found `async` closure body [INFO] [stdout] ... [INFO] [stdout] 54 | server.await?; [INFO] [stdout] | ^^^^^ one type is more general than the other [INFO] [stdout] | [INFO] [stdout] = note: expected `async` closure body `{async closure body@src/main.rs:45:9: 45:14}` [INFO] [stdout] found `async` closure body `{async closure body@src/main.rs:45:9: 45:14}` [INFO] [stdout] = note: no two async blocks, even if identical, have the same type [INFO] [stdout] = help: consider pinning your async block and casting it to a trait object [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:50:18 [INFO] [stdout] | [INFO] [stdout] 45 | async { Ok::<_, Infallible>(service_fn(hello)) } [INFO] [stdout] | ----- [INFO] [stdout] | | [INFO] [stdout] | the expected `async` closure body [INFO] [stdout] | the found `async` closure body [INFO] [stdout] ... [INFO] [stdout] 50 | let server = Server::bind(&addr).serve(make_svc); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ one type is more general than the other [INFO] [stdout] | [INFO] [stdout] = note: expected `async` closure body `{async closure body@src/main.rs:45:9: 45:14}` [INFO] [stdout] found `async` closure body `{async closure body@src/main.rs:45:9: 45:14}` [INFO] [stdout] = note: no two async blocks, even if identical, have the same type [INFO] [stdout] = help: consider pinning your async block and casting it to a trait object [INFO] [stdout] note: the lifetime requirement is introduced here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/hyper-0.14.17/src/server/server.rs:510:12 [INFO] [stdout] | [INFO] [stdout] 510 | S: MakeServiceRef, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:50:18 [INFO] [stdout] | [INFO] [stdout] 45 | async { Ok::<_, Infallible>(service_fn(hello)) } [INFO] [stdout] | ----- [INFO] [stdout] | | [INFO] [stdout] | the expected `async` closure body [INFO] [stdout] | the found `async` closure body [INFO] [stdout] ... [INFO] [stdout] 50 | let server = Server::bind(&addr).serve(make_svc); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ one type is more general than the other [INFO] [stdout] | [INFO] [stdout] = note: expected `async` closure body `{async closure body@src/main.rs:45:9: 45:14}` [INFO] [stdout] found `async` closure body `{async closure body@src/main.rs:45:9: 45:14}` [INFO] [stdout] = note: no two async blocks, even if identical, have the same type [INFO] [stdout] = help: consider pinning your async block and casting it to a trait object [INFO] [stdout] note: the lifetime requirement is introduced here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/hyper-0.14.17/src/server/server.rs:510:42 [INFO] [stdout] | [INFO] [stdout] 510 | S: MakeServiceRef, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:50:18 [INFO] [stdout] | [INFO] [stdout] 45 | async { Ok::<_, Infallible>(service_fn(hello)) } [INFO] [stdout] | ----- [INFO] [stdout] | | [INFO] [stdout] | the expected `async` closure body [INFO] [stdout] | the found `async` closure body [INFO] [stdout] ... [INFO] [stdout] 50 | let server = Server::bind(&addr).serve(make_svc); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ one type is more general than the other [INFO] [stdout] | [INFO] [stdout] = note: expected `async` closure body `{async closure body@src/main.rs:45:9: 45:14}` [INFO] [stdout] found `async` closure body `{async closure body@src/main.rs:45:9: 45:14}` [INFO] [stdout] = note: no two async blocks, even if identical, have the same type [INFO] [stdout] = help: consider pinning your async block and casting it to a trait object [INFO] [stdout] note: the lifetime requirement is introduced here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/hyper-0.14.17/src/server/server.rs:511:19 [INFO] [stdout] | [INFO] [stdout] 511 | S::Error: Into>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implementation of `FnOnce` is not general enough [INFO] [stdout] --> src/main.rs:50:18 [INFO] [stdout] | [INFO] [stdout] 50 | let server = Server::bind(&addr).serve(make_svc); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ implementation of `FnOnce` is not general enough [INFO] [stdout] | [INFO] [stdout] = note: `{async closure@src/main.rs:44:36: 44:43}` must implement `FnOnce<(&AddrStream,)>` [INFO] [stdout] = note: ...but it actually implements `FnOnce<(&'0 AddrStream,)>`, for some specific lifetime `'0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:50:18 [INFO] [stdout] | [INFO] [stdout] 45 | async { Ok::<_, Infallible>(service_fn(hello)) } [INFO] [stdout] | ----- [INFO] [stdout] | | [INFO] [stdout] | the expected `async` closure body [INFO] [stdout] | the found `async` closure body [INFO] [stdout] ... [INFO] [stdout] 50 | let server = Server::bind(&addr).serve(make_svc); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ one type is more general than the other [INFO] [stdout] | [INFO] [stdout] = note: expected `async` closure body `{async closure body@src/main.rs:45:9: 45:14}` [INFO] [stdout] found `async` closure body `{async closure body@src/main.rs:45:9: 45:14}` [INFO] [stdout] = note: no two async blocks, even if identical, have the same type [INFO] [stdout] = help: consider pinning your async block and casting it to a trait object [INFO] [stdout] note: the lifetime requirement is introduced here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/hyper-0.14.17/src/server/server.rs:514:12 [INFO] [stdout] | [INFO] [stdout] 514 | E: NewSvcExec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:50:18 [INFO] [stdout] | [INFO] [stdout] 45 | async { Ok::<_, Infallible>(service_fn(hello)) } [INFO] [stdout] | ----- [INFO] [stdout] | | [INFO] [stdout] | the expected `async` closure body [INFO] [stdout] | the found `async` closure body [INFO] [stdout] ... [INFO] [stdout] 50 | let server = Server::bind(&addr).serve(make_svc); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ one type is more general than the other [INFO] [stdout] | [INFO] [stdout] = note: expected `async` closure body `{async closure body@src/main.rs:45:9: 45:14}` [INFO] [stdout] found `async` closure body `{async closure body@src/main.rs:45:9: 45:14}` [INFO] [stdout] = note: no two async blocks, even if identical, have the same type [INFO] [stdout] = help: consider pinning your async block and casting it to a trait object [INFO] [stdout] note: the lifetime requirement is introduced here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/hyper-0.14.17/src/server/server.rs:515:12 [INFO] [stdout] | [INFO] [stdout] 515 | E: ConnStreamExec<>::Future, B>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:54:12 [INFO] [stdout] | [INFO] [stdout] 45 | async { Ok::<_, Infallible>(service_fn(hello)) } [INFO] [stdout] | ----- [INFO] [stdout] | | [INFO] [stdout] | the expected `async` closure body [INFO] [stdout] | the found `async` closure body [INFO] [stdout] ... [INFO] [stdout] 54 | server.await?; [INFO] [stdout] | ^^^^^ one type is more general than the other [INFO] [stdout] | [INFO] [stdout] = note: expected `async` closure body `{async closure body@src/main.rs:45:9: 45:14}` [INFO] [stdout] found `async` closure body `{async closure body@src/main.rs:45:9: 45:14}` [INFO] [stdout] = note: no two async blocks, even if identical, have the same type [INFO] [stdout] = help: consider pinning your async block and casting it to a trait object [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 E0308`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rust-response-image-example` (bin "rust-response-image-example" test) due to 9 previous errors [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `rust-response-image-example` (bin "rust-response-image-example") due to 9 previous errors [INFO] running `Command { std: "docker" "inspect" "244f28cdbe0cd7bde755df581479cd5e76e5a84f75eb898b3acfa681dc94c193", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "244f28cdbe0cd7bde755df581479cd5e76e5a84f75eb898b3acfa681dc94c193", kill_on_drop: false }` [INFO] [stdout] 244f28cdbe0cd7bde755df581479cd5e76e5a84f75eb898b3acfa681dc94c193