[INFO] cloning repository https://github.com/ultrasaurus/hello-heroku-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ultrasaurus/hello-heroku-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fultrasaurus%2Fhello-heroku-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fultrasaurus%2Fhello-heroku-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cdb59450977b086e5863413a07c34a2c130f3039 [INFO] checking ultrasaurus/hello-heroku-rust against master#899eb03926be23f2e5d2ffcaa1d6f9ac40af7f13 for pr-127827-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fultrasaurus%2Fhello-heroku-rust" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ultrasaurus/hello-heroku-rust 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/ultrasaurus/hello-heroku-rust [INFO] finished tweaking git repo https://github.com/ultrasaurus/hello-heroku-rust [INFO] tweaked toml for git repo https://github.com/ultrasaurus/hello-heroku-rust written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ultrasaurus/hello-heroku-rust 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 tokio-macros v0.2.1 [INFO] [stderr] Downloaded wincolor v1.0.2 [INFO] [stderr] Downloaded proc-macro2 v1.0.7 [INFO] [stderr] Downloaded tokio v0.2.6 [INFO] [stderr] Downloaded syn v1.0.13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] ef646dbbccfa203e769354fdadd4debdbb64c0a7a6a4dc961507ed94b517c04e [INFO] running `Command { std: "docker" "start" "-a" "ef646dbbccfa203e769354fdadd4debdbb64c0a7a6a4dc961507ed94b517c04e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ef646dbbccfa203e769354fdadd4debdbb64c0a7a6a4dc961507ed94b517c04e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef646dbbccfa203e769354fdadd4debdbb64c0a7a6a4dc961507ed94b517c04e", kill_on_drop: false }` [INFO] [stdout] ef646dbbccfa203e769354fdadd4debdbb64c0a7a6a4dc961507ed94b517c04e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 02b652559d5a16801c8660dbb4da9442fd7f021483a74e4a85861fc885828b99 [INFO] running `Command { std: "docker" "start" "-a" "02b652559d5a16801c8660dbb4da9442fd7f021483a74e4a85861fc885828b99", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling proc-macro2 v1.0.7 [INFO] [stderr] Compiling syn v1.0.13 [INFO] [stderr] Checking arc-swap v0.4.4 [INFO] [stderr] Checking pin-project-lite v0.1.1 [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking futures-task v0.3.1 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking termcolor v1.0.5 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking futures-channel v0.3.1 [INFO] [stderr] Checking futures-util v0.3.1 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling indexmap v1.3.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking chrono v0.4.10 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking pretty_env_logger v0.3.1 [INFO] [stderr] Compiling tokio-macros v0.2.1 [INFO] [stderr] Compiling pin-project-internal v0.4.6 [INFO] [stderr] Checking tokio v0.2.6 [INFO] [stderr] Checking pin-project v0.4.6 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking h2 v0.2.1 [INFO] [stderr] Checking hyper v0.13.1 [INFO] [stderr] Checking hello_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.81s [INFO] running `Command { std: "docker" "inspect" "02b652559d5a16801c8660dbb4da9442fd7f021483a74e4a85861fc885828b99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02b652559d5a16801c8660dbb4da9442fd7f021483a74e4a85861fc885828b99", kill_on_drop: false }` [INFO] [stdout] 02b652559d5a16801c8660dbb4da9442fd7f021483a74e4a85861fc885828b99 [INFO] checking ultrasaurus/hello-heroku-rust against try#71e0d7ccb3d54cfc766c826c50c8d523223fcc5c for pr-127827-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fultrasaurus%2Fhello-heroku-rust" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ultrasaurus/hello-heroku-rust 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/ultrasaurus/hello-heroku-rust [INFO] finished tweaking git repo https://github.com/ultrasaurus/hello-heroku-rust [INFO] tweaked toml for git repo https://github.com/ultrasaurus/hello-heroku-rust written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ultrasaurus/hello-heroku-rust 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 0cc6fc6a3583b5c2fe039a81f14e43394c8612454cd771a56dbca655b629920c [INFO] running `Command { std: "docker" "start" "-a" "0cc6fc6a3583b5c2fe039a81f14e43394c8612454cd771a56dbca655b629920c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0cc6fc6a3583b5c2fe039a81f14e43394c8612454cd771a56dbca655b629920c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cc6fc6a3583b5c2fe039a81f14e43394c8612454cd771a56dbca655b629920c", kill_on_drop: false }` [INFO] [stdout] 0cc6fc6a3583b5c2fe039a81f14e43394c8612454cd771a56dbca655b629920c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] bd5111cd45672d9a108b43defc335be9d3baa853c05c1cd067ea781427c72480 [INFO] running `Command { std: "docker" "start" "-a" "bd5111cd45672d9a108b43defc335be9d3baa853c05c1cd067ea781427c72480", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling proc-macro2 v1.0.7 [INFO] [stderr] Compiling syn v1.0.13 [INFO] [stderr] Checking arc-swap v0.4.4 [INFO] [stderr] Checking pin-project-lite v0.1.1 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Checking futures-task v0.3.1 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking termcolor v1.0.5 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking futures-channel v0.3.1 [INFO] [stderr] Checking futures-util v0.3.1 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling indexmap v1.3.0 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking chrono v0.4.10 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking pretty_env_logger v0.3.1 [INFO] [stderr] Compiling tokio-macros v0.2.1 [INFO] [stderr] Compiling pin-project-internal v0.4.6 [INFO] [stderr] Checking tokio v0.2.6 [INFO] [stderr] Checking pin-project v0.4.6 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking h2 v0.2.1 [INFO] [stderr] Checking hyper v0.13.1 [INFO] [stderr] Checking hello_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:33:20 [INFO] [stdout] | [INFO] [stdout] 33 | let make_svc = make_service_fn(|_conn| { [INFO] [stdout] | ____________________^ [INFO] [stdout] 34 | | // This is the `Service` that will handle the connection. [INFO] [stdout] 35 | | // `service_fn` is a helper to convert a function that [INFO] [stdout] 36 | | // returns a Response into a `Service`. [INFO] [stdout] 37 | | async { Ok::<_, Infallible>(service_fn(hello)) } [INFO] [stdout] 38 | | }); [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:37:9: 37:14}` [INFO] [stdout] found `async` closure body `{async closure body@src/main.rs:37:9: 37:14}` [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-0.13.1/src/service/make.rs:141:26 [INFO] [stdout] | [INFO] [stdout] 141 | F: FnMut(&Target) -> Ret, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:42:18 [INFO] [stdout] | [INFO] [stdout] 37 | 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] 42 | 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:37:9: 37:14}` [INFO] [stdout] found `async` closure body `{async closure body@src/main.rs:37:9: 37:14}` [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-0.13.1/src/server/mod.rs:389:12 [INFO] [stdout] | [INFO] [stdout] 389 | S: MakeServiceRef, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:42:18 [INFO] [stdout] | [INFO] [stdout] 37 | 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] 42 | 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:37:9: 37:14}` [INFO] [stdout] found `async` closure body `{async closure body@src/main.rs:37:9: 37:14}` [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-0.13.1/src/server/mod.rs:389:42 [INFO] [stdout] | [INFO] [stdout] 389 | S: MakeServiceRef, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:42:18 [INFO] [stdout] | [INFO] [stdout] 37 | 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] 42 | 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:37:9: 37:14}` [INFO] [stdout] found `async` closure body `{async closure body@src/main.rs:37:9: 37:14}` [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-0.13.1/src/server/mod.rs:390:19 [INFO] [stdout] | [INFO] [stdout] 390 | S::Error: Into>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implementation of `FnOnce` is not general enough [INFO] [stdout] --> src/main.rs:42:18 [INFO] [stdout] | [INFO] [stdout] 42 | 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:33:36: 33:43}` 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:42:18 [INFO] [stdout] | [INFO] [stdout] 37 | 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] 42 | 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:37:9: 37:14}` [INFO] [stdout] found `async` closure body `{async closure body@src/main.rs:37:9: 37:14}` [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-0.13.1/src/server/mod.rs:392:12 [INFO] [stdout] | [INFO] [stdout] 392 | E: NewSvcExec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:42:18 [INFO] [stdout] | [INFO] [stdout] 37 | 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] 42 | 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:37:9: 37:14}` [INFO] [stdout] found `async` closure body `{async closure body@src/main.rs:37:9: 37:14}` [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-0.13.1/src/server/mod.rs:393:12 [INFO] [stdout] | [INFO] [stdout] 393 | E: H2Exec<>::Future, B>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 37 | 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] 46 | 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:37:9: 37:14}` [INFO] [stdout] found `async` closure body `{async closure body@src/main.rs:37:9: 37:14}` [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[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:33:20 [INFO] [stdout] | [INFO] [stdout] 33 | let make_svc = make_service_fn(|_conn| { [INFO] [stdout] | ____________________^ [INFO] [stdout] 34 | | // This is the `Service` that will handle the connection. [INFO] [stdout] 35 | | // `service_fn` is a helper to convert a function that [INFO] [stdout] 36 | | // returns a Response into a `Service`. [INFO] [stdout] 37 | | async { Ok::<_, Infallible>(service_fn(hello)) } [INFO] [stdout] 38 | | }); [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:37:9: 37:14}` [INFO] [stdout] found `async` closure body `{async closure body@src/main.rs:37:9: 37:14}` [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-0.13.1/src/service/make.rs:141:26 [INFO] [stdout] | [INFO] [stdout] 141 | F: FnMut(&Target) -> Ret, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:42:18 [INFO] [stdout] | [INFO] [stdout] 37 | 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] 42 | 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:37:9: 37:14}` [INFO] [stdout] found `async` closure body `{async closure body@src/main.rs:37:9: 37:14}` [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-0.13.1/src/server/mod.rs:389:12 [INFO] [stdout] | [INFO] [stdout] 389 | S: MakeServiceRef, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:42:18 [INFO] [stdout] | [INFO] [stdout] 37 | 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] 42 | 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:37:9: 37:14}` [INFO] [stdout] found `async` closure body `{async closure body@src/main.rs:37:9: 37:14}` [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-0.13.1/src/server/mod.rs:389:42 [INFO] [stdout] | [INFO] [stdout] 389 | S: MakeServiceRef, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:42:18 [INFO] [stdout] | [INFO] [stdout] 37 | 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] 42 | 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:37:9: 37:14}` [INFO] [stdout] found `async` closure body `{async closure body@src/main.rs:37:9: 37:14}` [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-0.13.1/src/server/mod.rs:390:19 [INFO] [stdout] | [INFO] [stdout] 390 | S::Error: Into>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implementation of `FnOnce` is not general enough [INFO] [stdout] --> src/main.rs:42:18 [INFO] [stdout] | [INFO] [stdout] 42 | 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:33:36: 33:43}` 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:42:18 [INFO] [stdout] | [INFO] [stdout] 37 | 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] 42 | 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:37:9: 37:14}` [INFO] [stdout] found `async` closure body `{async closure body@src/main.rs:37:9: 37:14}` [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-0.13.1/src/server/mod.rs:392:12 [INFO] [stdout] | [INFO] [stdout] 392 | E: NewSvcExec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:42:18 [INFO] [stdout] | [INFO] [stdout] 37 | 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] 42 | 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:37:9: 37:14}` [INFO] [stdout] found `async` closure body `{async closure body@src/main.rs:37:9: 37:14}` [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-0.13.1/src/server/mod.rs:393:12 [INFO] [stdout] | [INFO] [stdout] 393 | E: H2Exec<>::Future, B>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 37 | 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] 46 | 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:37:9: 37:14}` [INFO] [stdout] found `async` closure body `{async closure body@src/main.rs:37:9: 37:14}` [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] [stderr] error: could not compile `hello_rust` (bin "hello_rust") due to 9 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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] [stderr] error: could not compile `hello_rust` (bin "hello_rust" test) due to 9 previous errors [INFO] running `Command { std: "docker" "inspect" "bd5111cd45672d9a108b43defc335be9d3baa853c05c1cd067ea781427c72480", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd5111cd45672d9a108b43defc335be9d3baa853c05c1cd067ea781427c72480", kill_on_drop: false }` [INFO] [stdout] bd5111cd45672d9a108b43defc335be9d3baa853c05c1cd067ea781427c72480