[INFO] fetching crate mock-http-connector 0.5.0...
[INFO] checking mock-http-connector-0.5.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate mock-http-connector 0.5.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate mock-http-connector 0.5.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate mock-http-connector 0.5.0
[INFO] tweaked toml for crates.io crate mock-http-connector 0.5.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mock-http-connector 0.5.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mock-http-connector 0.5.0 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf87499674cca15d1e032fe15449812d81bc9525c451551a1a45cfd9756a79f9
[INFO] running `Command { std: "docker" "start" "-a" "bf87499674cca15d1e032fe15449812d81bc9525c451551a1a45cfd9756a79f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf87499674cca15d1e032fe15449812d81bc9525c451551a1a45cfd9756a79f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf87499674cca15d1e032fe15449812d81bc9525c451551a1a45cfd9756a79f9", kill_on_drop: false }`
[INFO] [stdout] bf87499674cca15d1e032fe15449812d81bc9525c451551a1a45cfd9756a79f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5007ec0bb5d6dc5fec6a3e318e6985bcd0911491ba496bb0afb906055dde62ae
[INFO] running `Command { std: "docker" "start" "-a" "5007ec0bb5d6dc5fec6a3e318e6985bcd0911491ba496bb0afb906055dde62ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]     Checking bytes v1.9.0
[INFO] [stderr]    Compiling semver v1.0.16
[INFO] [stderr]    Compiling tokio v1.29.1
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling rustix v0.38.23
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]     Checking bitflags v2.8.0
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]     Checking try-lock v0.2.4
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]    Compiling rstest_macros v0.16.0
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling paste v1.0.11
[INFO] [stderr]    Compiling serde_json v1.0.93
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking num_cpus v1.15.0
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[INFO] [stderr]     Checking socket2 v0.5.8
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[INFO] [stderr]     Checking num-complex v0.4.3
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking ryu v1.0.12
[INFO] [stderr]     Checking either v1.8.1
[INFO] [stderr]     Checking colored v2.0.4
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking futures-timer v3.0.2
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]     Checking speculoos v0.11.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling async-stream-impl v0.3.4
[INFO] [stderr]     Checking async-stream v0.3.4
[INFO] [stderr]     Checking tokio-stream v0.1.14
[INFO] [stderr]     Checking futures-executor v0.3.26
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]     Checking futures v0.3.26
[INFO] [stderr]     Checking rstest v0.16.0
[INFO] [stderr]     Checking tokio-test v0.4.2
[INFO] [stderr]     Checking mock-http-connector v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, HeaderMap>
[INFO] [stdout]   --> src/handler/returning.rs:39:35
[INFO] [stdout]    |
[INFO] [stdout] 39 |                     for (k, v) in ($headers)(s)?.iter() {
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 | returning!(&'a str, |v: &&str| { Ok::<_, Infallible>(v.to_string()) }, 'a);
[INFO] [stdout]    | -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<HeaderMap, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:39:35
[INFO] [stdout]    |
[INFO] [stdout] 39 |                     for (k, v) in ($headers)(s)?.iter() {
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 | returning!(&'a str, |v: &&str| { Ok::<_, Infallible>(v.to_string()) }, 'a);
[INFO] [stdout]    | -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<HeaderMap, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:17:109
[INFO] [stdout]    |
[INFO] [stdout] 17 |         returning!($type, $body, |_| Ok::<_, ::std::convert::Infallible>(crate::hyper::StatusCode::OK), |_| Ok::<_, ::std::convert::Infallible>(crate::hyper::HeaderMap::new()), $...
[INFO] [stdout]    |                                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 | returning!(&'a str, |v: &&str| { Ok::<_, Infallible>(v.to_string()) }, 'a);
[INFO] [stdout]    | -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, StatusCode>
[INFO] [stdout]   --> src/handler/returning.rs:44:33
[INFO] [stdout]    |
[INFO] [stdout] 44 |                         .status(($status)(s)?)
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 | returning!(&'a str, |v: &&str| { Ok::<_, Infallible>(v.to_string()) }, 'a);
[INFO] [stdout]    | -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<StatusCode, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:44:33
[INFO] [stdout]    |
[INFO] [stdout] 44 |                         .status(($status)(s)?)
[INFO] [stdout]    |                                 ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 | returning!(&'a str, |v: &&str| { Ok::<_, Infallible>(v.to_string()) }, 'a);
[INFO] [stdout]    | -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<StatusCode, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:17:38
[INFO] [stdout]    |
[INFO] [stdout] 17 |         returning!($type, $body, |_| Ok::<_, ::std::convert::Infallible>(crate::hyper::StatusCode::OK), |_| Ok::<_, ::std::convert::Infal...
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 | returning!(&'a str, |v: &&str| { Ok::<_, Infallible>(v.to_string()) }, 'a);
[INFO] [stdout]    | -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, std::string::String>
[INFO] [stdout]   --> src/handler/returning.rs:45:31
[INFO] [stdout]    |
[INFO] [stdout] 45 |                         .body(($body)(s)?)?)
[INFO] [stdout]    |                               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 | returning!(&'a str, |v: &&str| { Ok::<_, Infallible>(v.to_string()) }, 'a);
[INFO] [stdout]    | -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:45:31
[INFO] [stdout]    |
[INFO] [stdout] 45 |                         .body(($body)(s)?)?)
[INFO] [stdout]    |                               ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 | returning!(&'a str, |v: &&str| { Ok::<_, Infallible>(v.to_string()) }, 'a);
[INFO] [stdout]    | -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:84:32
[INFO] [stdout]    |
[INFO] [stdout] 84 | returning!(&'a str, |v: &&str| { Ok::<_, Infallible>(v.to_string()) }, 'a);
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:84:34
[INFO] [stdout]    |
[INFO] [stdout] 84 | returning!(&'a str, |v: &&str| { Ok::<_, Infallible>(v.to_string()) }, 'a);
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, HeaderMap>
[INFO] [stdout]   --> src/handler/returning.rs:64:35
[INFO] [stdout]    |
[INFO] [stdout] 64 |                     for (k, v) in ($headers)(s)?.iter() {
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 | returning!(String, |v: &String| { Ok::<_, Infallible>(v.to_string()) });
[INFO] [stdout]    | ----------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<HeaderMap, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:64:35
[INFO] [stdout]    |
[INFO] [stdout] 64 |                     for (k, v) in ($headers)(s)?.iter() {
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 | returning!(String, |v: &String| { Ok::<_, Infallible>(v.to_string()) });
[INFO] [stdout]    | ----------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<HeaderMap, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:20:109
[INFO] [stdout]    |
[INFO] [stdout] 20 |         returning!($type, $body, |_| Ok::<_, ::std::convert::Infallible>(crate::hyper::StatusCode::OK), |_| Ok::<_, ::std::convert::Infallible>(crate::hyper::HeaderMap::new()));
[INFO] [stdout]    |                                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 | returning!(String, |v: &String| { Ok::<_, Infallible>(v.to_string()) });
[INFO] [stdout]    | ----------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, StatusCode>
[INFO] [stdout]   --> src/handler/returning.rs:69:33
[INFO] [stdout]    |
[INFO] [stdout] 69 |                         .status(($status)(s)?)
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 | returning!(String, |v: &String| { Ok::<_, Infallible>(v.to_string()) });
[INFO] [stdout]    | ----------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<StatusCode, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:69:33
[INFO] [stdout]    |
[INFO] [stdout] 69 |                         .status(($status)(s)?)
[INFO] [stdout]    |                                 ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 | returning!(String, |v: &String| { Ok::<_, Infallible>(v.to_string()) });
[INFO] [stdout]    | ----------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<StatusCode, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:20:38
[INFO] [stdout]    |
[INFO] [stdout] 20 |         returning!($type, $body, |_| Ok::<_, ::std::convert::Infallible>(crate::hyper::StatusCode::OK), |_| Ok::<_, ::std::convert::Infal...
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 | returning!(String, |v: &String| { Ok::<_, Infallible>(v.to_string()) });
[INFO] [stdout]    | ----------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, std::string::String>
[INFO] [stdout]   --> src/handler/returning.rs:70:31
[INFO] [stdout]    |
[INFO] [stdout] 70 |                         .body(($body)(s)?)?)
[INFO] [stdout]    |                               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 | returning!(String, |v: &String| { Ok::<_, Infallible>(v.to_string()) });
[INFO] [stdout]    | ----------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:70:31
[INFO] [stdout]    |
[INFO] [stdout] 70 |                         .body(($body)(s)?)?)
[INFO] [stdout]    |                               ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 | returning!(String, |v: &String| { Ok::<_, Infallible>(v.to_string()) });
[INFO] [stdout]    | ----------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:85:33
[INFO] [stdout]    |
[INFO] [stdout] 85 | returning!(String, |v: &String| { Ok::<_, Infallible>(v.to_string()) });
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:85:35
[INFO] [stdout]    |
[INFO] [stdout] 85 | returning!(String, |v: &String| { Ok::<_, Infallible>(v.to_string()) });
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, HeaderMap>
[INFO] [stdout]   --> src/handler/returning.rs:39:35
[INFO] [stdout]    |
[INFO] [stdout] 39 |                     for (k, v) in ($headers)(s)?.iter() {
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 | returning!(Cow<'a, str>, |v: &Cow<'a, str>| { Ok::<_, Infallible>(v.to_string()) }, 'a);
[INFO] [stdout]    | --------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<HeaderMap, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:39:35
[INFO] [stdout]    |
[INFO] [stdout] 39 |                     for (k, v) in ($headers)(s)?.iter() {
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 | returning!(Cow<'a, str>, |v: &Cow<'a, str>| { Ok::<_, Infallible>(v.to_string()) }, 'a);
[INFO] [stdout]    | --------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<HeaderMap, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:17:109
[INFO] [stdout]    |
[INFO] [stdout] 17 |         returning!($type, $body, |_| Ok::<_, ::std::convert::Infallible>(crate::hyper::StatusCode::OK), |_| Ok::<_, ::std::convert::Infallible>(crate::hyper::HeaderMap::new()), $...
[INFO] [stdout]    |                                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 | returning!(Cow<'a, str>, |v: &Cow<'a, str>| { Ok::<_, Infallible>(v.to_string()) }, 'a);
[INFO] [stdout]    | --------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, StatusCode>
[INFO] [stdout]   --> src/handler/returning.rs:44:33
[INFO] [stdout]    |
[INFO] [stdout] 44 |                         .status(($status)(s)?)
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 | returning!(Cow<'a, str>, |v: &Cow<'a, str>| { Ok::<_, Infallible>(v.to_string()) }, 'a);
[INFO] [stdout]    | --------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<StatusCode, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:44:33
[INFO] [stdout]    |
[INFO] [stdout] 44 |                         .status(($status)(s)?)
[INFO] [stdout]    |                                 ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 | returning!(Cow<'a, str>, |v: &Cow<'a, str>| { Ok::<_, Infallible>(v.to_string()) }, 'a);
[INFO] [stdout]    | --------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<StatusCode, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:17:38
[INFO] [stdout]    |
[INFO] [stdout] 17 |         returning!($type, $body, |_| Ok::<_, ::std::convert::Infallible>(crate::hyper::StatusCode::OK), |_| Ok::<_, ::std::convert::Infal...
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 | returning!(Cow<'a, str>, |v: &Cow<'a, str>| { Ok::<_, Infallible>(v.to_string()) }, 'a);
[INFO] [stdout]    | --------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, std::string::String>
[INFO] [stdout]   --> src/handler/returning.rs:45:31
[INFO] [stdout]    |
[INFO] [stdout] 45 |                         .body(($body)(s)?)?)
[INFO] [stdout]    |                               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 | returning!(Cow<'a, str>, |v: &Cow<'a, str>| { Ok::<_, Infallible>(v.to_string()) }, 'a);
[INFO] [stdout]    | --------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:45:31
[INFO] [stdout]    |
[INFO] [stdout] 45 |                         .body(($body)(s)?)?)
[INFO] [stdout]    |                               ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 | returning!(Cow<'a, str>, |v: &Cow<'a, str>| { Ok::<_, Infallible>(v.to_string()) }, 'a);
[INFO] [stdout]    | --------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:86:45
[INFO] [stdout]    |
[INFO] [stdout] 86 | returning!(Cow<'a, str>, |v: &Cow<'a, str>| { Ok::<_, Infallible>(v.to_string()) }, 'a);
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:86:47
[INFO] [stdout]    |
[INFO] [stdout] 86 | returning!(Cow<'a, str>, |v: &Cow<'a, str>| { Ok::<_, Infallible>(v.to_string()) }, 'a);
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, HeaderMap>
[INFO] [stdout]   --> src/handler/returning.rs:64:35
[INFO] [stdout]    |
[INFO] [stdout] 64 |                       for (k, v) in ($headers)(s)?.iter() {
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 | / returning!(
[INFO] [stdout] 88 | |     StatusCode,
[INFO] [stdout] 89 | |     |_| Ok::<_, Infallible>(String::new()),
[INFO] [stdout] 90 | |     |v: &StatusCode| Ok::<_, Infallible>(*v)
[INFO] [stdout] 91 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<HeaderMap, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:64:35
[INFO] [stdout]    |
[INFO] [stdout] 64 |                       for (k, v) in ($headers)(s)?.iter() {
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 | / returning!(
[INFO] [stdout] 88 | |     StatusCode,
[INFO] [stdout] 89 | |     |_| Ok::<_, Infallible>(String::new()),
[INFO] [stdout] 90 | |     |v: &StatusCode| Ok::<_, Infallible>(*v)
[INFO] [stdout] 91 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<HeaderMap, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:28:47
[INFO] [stdout]    |
[INFO] [stdout] 28 |           returning!($type, $body, $status, |_| Ok::<_, ::std::convert::Infallible>(crate::hyper::HeaderMap::new()));
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 | / returning!(
[INFO] [stdout] 88 | |     StatusCode,
[INFO] [stdout] 89 | |     |_| Ok::<_, Infallible>(String::new()),
[INFO] [stdout] 90 | |     |v: &StatusCode| Ok::<_, Infallible>(*v)
[INFO] [stdout] 91 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, StatusCode>
[INFO] [stdout]   --> src/handler/returning.rs:69:33
[INFO] [stdout]    |
[INFO] [stdout] 69 |                           .status(($status)(s)?)
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 | / returning!(
[INFO] [stdout] 88 | |     StatusCode,
[INFO] [stdout] 89 | |     |_| Ok::<_, Infallible>(String::new()),
[INFO] [stdout] 90 | |     |v: &StatusCode| Ok::<_, Infallible>(*v)
[INFO] [stdout] 91 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<StatusCode, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:69:33
[INFO] [stdout]    |
[INFO] [stdout] 69 |                           .status(($status)(s)?)
[INFO] [stdout]    |                                   ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 | / returning!(
[INFO] [stdout] 88 | |     StatusCode,
[INFO] [stdout] 89 | |     |_| Ok::<_, Infallible>(String::new()),
[INFO] [stdout] 90 | |     |v: &StatusCode| Ok::<_, Infallible>(*v)
[INFO] [stdout] 91 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<StatusCode, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:90:22
[INFO] [stdout]    |
[INFO] [stdout] 90 |     |v: &StatusCode| Ok::<_, Infallible>(*v)
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, std::string::String>
[INFO] [stdout]   --> src/handler/returning.rs:70:31
[INFO] [stdout]    |
[INFO] [stdout] 70 |                           .body(($body)(s)?)?)
[INFO] [stdout]    |                                 ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 | / returning!(
[INFO] [stdout] 88 | |     StatusCode,
[INFO] [stdout] 89 | |     |_| Ok::<_, Infallible>(String::new()),
[INFO] [stdout] 90 | |     |v: &StatusCode| Ok::<_, Infallible>(*v)
[INFO] [stdout] 91 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:70:31
[INFO] [stdout]    |
[INFO] [stdout] 70 |                           .body(($body)(s)?)?)
[INFO] [stdout]    |                                 ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 | / returning!(
[INFO] [stdout] 88 | |     StatusCode,
[INFO] [stdout] 89 | |     |_| Ok::<_, Infallible>(String::new()),
[INFO] [stdout] 90 | |     |v: &StatusCode| Ok::<_, Infallible>(*v)
[INFO] [stdout] 91 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |     |_| Ok::<_, Infallible>(String::new()),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, HeaderMap>
[INFO] [stdout]   --> src/handler/returning.rs:64:35
[INFO] [stdout]    |
[INFO] [stdout] 64 |                       for (k, v) in ($headers)(s)?.iter() {
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 92 | / returning!(u16, |_| Ok::<_, Infallible>(String::new()), |v: &u16| {
[INFO] [stdout] 93 | |     StatusCode::try_from(*v)
[INFO] [stdout] 94 | | });
[INFO] [stdout]    | |__- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<HeaderMap, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:64:35
[INFO] [stdout]    |
[INFO] [stdout] 64 |                       for (k, v) in ($headers)(s)?.iter() {
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 92 | / returning!(u16, |_| Ok::<_, Infallible>(String::new()), |v: &u16| {
[INFO] [stdout] 93 | |     StatusCode::try_from(*v)
[INFO] [stdout] 94 | | });
[INFO] [stdout]    | |__- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<HeaderMap, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:28:47
[INFO] [stdout]    |
[INFO] [stdout] 28 |           returning!($type, $body, $status, |_| Ok::<_, ::std::convert::Infallible>(crate::hyper::HeaderMap::new()));
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 92 | / returning!(u16, |_| Ok::<_, Infallible>(String::new()), |v: &u16| {
[INFO] [stdout] 93 | |     StatusCode::try_from(*v)
[INFO] [stdout] 94 | | });
[INFO] [stdout]    | |__- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, std::string::String>
[INFO] [stdout]   --> src/handler/returning.rs:70:31
[INFO] [stdout]    |
[INFO] [stdout] 70 |                           .body(($body)(s)?)?)
[INFO] [stdout]    |                                 ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 92 | / returning!(u16, |_| Ok::<_, Infallible>(String::new()), |v: &u16| {
[INFO] [stdout] 93 | |     StatusCode::try_from(*v)
[INFO] [stdout] 94 | | });
[INFO] [stdout]    | |__- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:70:31
[INFO] [stdout]    |
[INFO] [stdout] 70 |                           .body(($body)(s)?)?)
[INFO] [stdout]    |                                 ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 92 | / returning!(u16, |_| Ok::<_, Infallible>(String::new()), |v: &u16| {
[INFO] [stdout] 93 | |     StatusCode::try_from(*v)
[INFO] [stdout] 94 | | });
[INFO] [stdout]    | |__- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:92:21
[INFO] [stdout]    |
[INFO] [stdout] 92 | returning!(u16, |_| Ok::<_, Infallible>(String::new()), |v: &u16| {
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, HeaderMap>
[INFO] [stdout]   --> src/handler/returning.rs:64:35
[INFO] [stdout]    |
[INFO] [stdout] 64 |                       for (k, v) in ($headers)(s)?.iter() {
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 96 | / returning!(serde_json::Value, |v: &serde_json::Value| {
[INFO] [stdout] 97 | |     Ok::<_, Infallible>(v.to_string())
[INFO] [stdout] 98 | | });
[INFO] [stdout]    | |__- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<HeaderMap, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:64:35
[INFO] [stdout]    |
[INFO] [stdout] 64 |                       for (k, v) in ($headers)(s)?.iter() {
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 96 | / returning!(serde_json::Value, |v: &serde_json::Value| {
[INFO] [stdout] 97 | |     Ok::<_, Infallible>(v.to_string())
[INFO] [stdout] 98 | | });
[INFO] [stdout]    | |__- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<HeaderMap, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:20:109
[INFO] [stdout]    |
[INFO] [stdout] 20 |           returning!($type, $body, |_| Ok::<_, ::std::convert::Infallible>(crate::hyper::StatusCode::OK), |_| Ok::<_, ::std::convert::Infallible>(crate::hyper::HeaderMap::new()));
[INFO] [stdout]    |                                                                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 96 | / returning!(serde_json::Value, |v: &serde_json::Value| {
[INFO] [stdout] 97 | |     Ok::<_, Infallible>(v.to_string())
[INFO] [stdout] 98 | | });
[INFO] [stdout]    | |__- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, StatusCode>
[INFO] [stdout]   --> src/handler/returning.rs:69:33
[INFO] [stdout]    |
[INFO] [stdout] 69 |                           .status(($status)(s)?)
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 96 | / returning!(serde_json::Value, |v: &serde_json::Value| {
[INFO] [stdout] 97 | |     Ok::<_, Infallible>(v.to_string())
[INFO] [stdout] 98 | | });
[INFO] [stdout]    | |__- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<StatusCode, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:69:33
[INFO] [stdout]    |
[INFO] [stdout] 69 |                           .status(($status)(s)?)
[INFO] [stdout]    |                                   ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 96 | / returning!(serde_json::Value, |v: &serde_json::Value| {
[INFO] [stdout] 97 | |     Ok::<_, Infallible>(v.to_string())
[INFO] [stdout] 98 | | });
[INFO] [stdout]    | |__- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<StatusCode, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:20:38
[INFO] [stdout]    |
[INFO] [stdout] 20 |           returning!($type, $body, |_| Ok::<_, ::std::convert::Infallible>(crate::hyper::StatusCode::OK), |_| Ok::<_, ::std::convert::Infal...
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 96 | / returning!(serde_json::Value, |v: &serde_json::Value| {
[INFO] [stdout] 97 | |     Ok::<_, Infallible>(v.to_string())
[INFO] [stdout] 98 | | });
[INFO] [stdout]    | |__- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, std::string::String>
[INFO] [stdout]   --> src/handler/returning.rs:70:31
[INFO] [stdout]    |
[INFO] [stdout] 70 |                           .body(($body)(s)?)?)
[INFO] [stdout]    |                                 ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 96 | / returning!(serde_json::Value, |v: &serde_json::Value| {
[INFO] [stdout] 97 | |     Ok::<_, Infallible>(v.to_string())
[INFO] [stdout] 98 | | });
[INFO] [stdout]    | |__- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:70:31
[INFO] [stdout]    |
[INFO] [stdout] 70 |                           .body(($body)(s)?)?)
[INFO] [stdout]    |                                 ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 96 | / returning!(serde_json::Value, |v: &serde_json::Value| {
[INFO] [stdout] 97 | |     Ok::<_, Infallible>(v.to_string())
[INFO] [stdout] 98 | | });
[INFO] [stdout]    | |__- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:96:55
[INFO] [stdout]    |
[INFO] [stdout] 96 |   returning!(serde_json::Value, |v: &serde_json::Value| {
[INFO] [stdout]    |  _______________________________________________________^
[INFO] [stdout] 97 | |     Ok::<_, Infallible>(v.to_string())
[INFO] [stdout] 98 | | });
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 97 |     Ok::<_, Infallible>(v.to_string())
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mock-http-connector` (lib) due to 55 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> src/builder.rs:536:43
[INFO] [stdout]     |
[INFO] [stdout] 536 |             .with(|req: &Request<String>| Ok::<_, Infallible>(req.body().contains("hello")))
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]   --> src/case.rs:69:38
[INFO] [stdout]    |
[INFO] [stdout] 69 |             |_req: &Request<String>| Ok::<_, Infallible>(true),
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, hyper::HeaderMap>
[INFO] [stdout]   --> src/handler/returning.rs:39:35
[INFO] [stdout]    |
[INFO] [stdout] 39 |                     for (k, v) in ($headers)(s)?.iter() {
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 | returning!(&'a str, |v: &&str| { Ok::<_, Infallible>(v.to_string()) }, 'a);
[INFO] [stdout]    | -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::HeaderMap, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:39:35
[INFO] [stdout]    |
[INFO] [stdout] 39 |                     for (k, v) in ($headers)(s)?.iter() {
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 | returning!(&'a str, |v: &&str| { Ok::<_, Infallible>(v.to_string()) }, 'a);
[INFO] [stdout]    | -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::HeaderMap, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:17:109
[INFO] [stdout]    |
[INFO] [stdout] 17 |         returning!($type, $body, |_| Ok::<_, ::std::convert::Infallible>(crate::hyper::StatusCode::OK), |_| Ok::<_, ::std::convert::Infallible>(crate::hyper::HeaderMap::new()), $...
[INFO] [stdout]    |                                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 | returning!(&'a str, |v: &&str| { Ok::<_, Infallible>(v.to_string()) }, 'a);
[INFO] [stdout]    | -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, StatusCode>
[INFO] [stdout]   --> src/handler/returning.rs:44:33
[INFO] [stdout]    |
[INFO] [stdout] 44 |                         .status(($status)(s)?)
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 | returning!(&'a str, |v: &&str| { Ok::<_, Infallible>(v.to_string()) }, 'a);
[INFO] [stdout]    | -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<StatusCode, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:44:33
[INFO] [stdout]    |
[INFO] [stdout] 44 |                         .status(($status)(s)?)
[INFO] [stdout]    |                                 ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 | returning!(&'a str, |v: &&str| { Ok::<_, Infallible>(v.to_string()) }, 'a);
[INFO] [stdout]    | -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<StatusCode, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:17:38
[INFO] [stdout]    |
[INFO] [stdout] 17 |         returning!($type, $body, |_| Ok::<_, ::std::convert::Infallible>(crate::hyper::StatusCode::OK), |_| Ok::<_, ::std::convert::Infal...
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 | returning!(&'a str, |v: &&str| { Ok::<_, Infallible>(v.to_string()) }, 'a);
[INFO] [stdout]    | -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, std::string::String>
[INFO] [stdout]   --> src/handler/returning.rs:45:31
[INFO] [stdout]    |
[INFO] [stdout] 45 |                         .body(($body)(s)?)?)
[INFO] [stdout]    |                               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 | returning!(&'a str, |v: &&str| { Ok::<_, Infallible>(v.to_string()) }, 'a);
[INFO] [stdout]    | -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:45:31
[INFO] [stdout]    |
[INFO] [stdout] 45 |                         .body(($body)(s)?)?)
[INFO] [stdout]    |                               ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 | returning!(&'a str, |v: &&str| { Ok::<_, Infallible>(v.to_string()) }, 'a);
[INFO] [stdout]    | -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:84:32
[INFO] [stdout]    |
[INFO] [stdout] 84 | returning!(&'a str, |v: &&str| { Ok::<_, Infallible>(v.to_string()) }, 'a);
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:84:34
[INFO] [stdout]    |
[INFO] [stdout] 84 | returning!(&'a str, |v: &&str| { Ok::<_, Infallible>(v.to_string()) }, 'a);
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, hyper::HeaderMap>
[INFO] [stdout]   --> src/handler/returning.rs:64:35
[INFO] [stdout]    |
[INFO] [stdout] 64 |                     for (k, v) in ($headers)(s)?.iter() {
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 | returning!(String, |v: &String| { Ok::<_, Infallible>(v.to_string()) });
[INFO] [stdout]    | ----------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::HeaderMap, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:64:35
[INFO] [stdout]    |
[INFO] [stdout] 64 |                     for (k, v) in ($headers)(s)?.iter() {
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 | returning!(String, |v: &String| { Ok::<_, Infallible>(v.to_string()) });
[INFO] [stdout]    | ----------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::HeaderMap, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:20:109
[INFO] [stdout]    |
[INFO] [stdout] 20 |         returning!($type, $body, |_| Ok::<_, ::std::convert::Infallible>(crate::hyper::StatusCode::OK), |_| Ok::<_, ::std::convert::Infallible>(crate::hyper::HeaderMap::new()));
[INFO] [stdout]    |                                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 | returning!(String, |v: &String| { Ok::<_, Infallible>(v.to_string()) });
[INFO] [stdout]    | ----------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, StatusCode>
[INFO] [stdout]   --> src/handler/returning.rs:69:33
[INFO] [stdout]    |
[INFO] [stdout] 69 |                         .status(($status)(s)?)
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 | returning!(String, |v: &String| { Ok::<_, Infallible>(v.to_string()) });
[INFO] [stdout]    | ----------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<StatusCode, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:69:33
[INFO] [stdout]    |
[INFO] [stdout] 69 |                         .status(($status)(s)?)
[INFO] [stdout]    |                                 ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 | returning!(String, |v: &String| { Ok::<_, Infallible>(v.to_string()) });
[INFO] [stdout]    | ----------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<StatusCode, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:20:38
[INFO] [stdout]    |
[INFO] [stdout] 20 |         returning!($type, $body, |_| Ok::<_, ::std::convert::Infallible>(crate::hyper::StatusCode::OK), |_| Ok::<_, ::std::convert::Infal...
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 | returning!(String, |v: &String| { Ok::<_, Infallible>(v.to_string()) });
[INFO] [stdout]    | ----------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, std::string::String>
[INFO] [stdout]   --> src/handler/returning.rs:70:31
[INFO] [stdout]    |
[INFO] [stdout] 70 |                         .body(($body)(s)?)?)
[INFO] [stdout]    |                               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 | returning!(String, |v: &String| { Ok::<_, Infallible>(v.to_string()) });
[INFO] [stdout]    | ----------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:70:31
[INFO] [stdout]    |
[INFO] [stdout] 70 |                         .body(($body)(s)?)?)
[INFO] [stdout]    |                               ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 | returning!(String, |v: &String| { Ok::<_, Infallible>(v.to_string()) });
[INFO] [stdout]    | ----------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:85:33
[INFO] [stdout]    |
[INFO] [stdout] 85 | returning!(String, |v: &String| { Ok::<_, Infallible>(v.to_string()) });
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:85:35
[INFO] [stdout]    |
[INFO] [stdout] 85 | returning!(String, |v: &String| { Ok::<_, Infallible>(v.to_string()) });
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, hyper::HeaderMap>
[INFO] [stdout]   --> src/handler/returning.rs:39:35
[INFO] [stdout]    |
[INFO] [stdout] 39 |                     for (k, v) in ($headers)(s)?.iter() {
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 | returning!(Cow<'a, str>, |v: &Cow<'a, str>| { Ok::<_, Infallible>(v.to_string()) }, 'a);
[INFO] [stdout]    | --------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::HeaderMap, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:39:35
[INFO] [stdout]    |
[INFO] [stdout] 39 |                     for (k, v) in ($headers)(s)?.iter() {
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 | returning!(Cow<'a, str>, |v: &Cow<'a, str>| { Ok::<_, Infallible>(v.to_string()) }, 'a);
[INFO] [stdout]    | --------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::HeaderMap, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:17:109
[INFO] [stdout]    |
[INFO] [stdout] 17 |         returning!($type, $body, |_| Ok::<_, ::std::convert::Infallible>(crate::hyper::StatusCode::OK), |_| Ok::<_, ::std::convert::Infallible>(crate::hyper::HeaderMap::new()), $...
[INFO] [stdout]    |                                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 | returning!(Cow<'a, str>, |v: &Cow<'a, str>| { Ok::<_, Infallible>(v.to_string()) }, 'a);
[INFO] [stdout]    | --------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, StatusCode>
[INFO] [stdout]   --> src/handler/returning.rs:44:33
[INFO] [stdout]    |
[INFO] [stdout] 44 |                         .status(($status)(s)?)
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 | returning!(Cow<'a, str>, |v: &Cow<'a, str>| { Ok::<_, Infallible>(v.to_string()) }, 'a);
[INFO] [stdout]    | --------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<StatusCode, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:44:33
[INFO] [stdout]    |
[INFO] [stdout] 44 |                         .status(($status)(s)?)
[INFO] [stdout]    |                                 ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 | returning!(Cow<'a, str>, |v: &Cow<'a, str>| { Ok::<_, Infallible>(v.to_string()) }, 'a);
[INFO] [stdout]    | --------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<StatusCode, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:17:38
[INFO] [stdout]    |
[INFO] [stdout] 17 |         returning!($type, $body, |_| Ok::<_, ::std::convert::Infallible>(crate::hyper::StatusCode::OK), |_| Ok::<_, ::std::convert::Infal...
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 | returning!(Cow<'a, str>, |v: &Cow<'a, str>| { Ok::<_, Infallible>(v.to_string()) }, 'a);
[INFO] [stdout]    | --------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, std::string::String>
[INFO] [stdout]   --> src/handler/returning.rs:45:31
[INFO] [stdout]    |
[INFO] [stdout] 45 |                         .body(($body)(s)?)?)
[INFO] [stdout]    |                               ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 | returning!(Cow<'a, str>, |v: &Cow<'a, str>| { Ok::<_, Infallible>(v.to_string()) }, 'a);
[INFO] [stdout]    | --------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:45:31
[INFO] [stdout]    |
[INFO] [stdout] 45 |                         .body(($body)(s)?)?)
[INFO] [stdout]    |                               ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 | returning!(Cow<'a, str>, |v: &Cow<'a, str>| { Ok::<_, Infallible>(v.to_string()) }, 'a);
[INFO] [stdout]    | --------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:86:45
[INFO] [stdout]    |
[INFO] [stdout] 86 | returning!(Cow<'a, str>, |v: &Cow<'a, str>| { Ok::<_, Infallible>(v.to_string()) }, 'a);
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:86:47
[INFO] [stdout]    |
[INFO] [stdout] 86 | returning!(Cow<'a, str>, |v: &Cow<'a, str>| { Ok::<_, Infallible>(v.to_string()) }, 'a);
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, hyper::HeaderMap>
[INFO] [stdout]   --> src/handler/returning.rs:64:35
[INFO] [stdout]    |
[INFO] [stdout] 64 |                       for (k, v) in ($headers)(s)?.iter() {
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 | / returning!(
[INFO] [stdout] 88 | |     StatusCode,
[INFO] [stdout] 89 | |     |_| Ok::<_, Infallible>(String::new()),
[INFO] [stdout] 90 | |     |v: &StatusCode| Ok::<_, Infallible>(*v)
[INFO] [stdout] 91 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::HeaderMap, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:64:35
[INFO] [stdout]    |
[INFO] [stdout] 64 |                       for (k, v) in ($headers)(s)?.iter() {
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 | / returning!(
[INFO] [stdout] 88 | |     StatusCode,
[INFO] [stdout] 89 | |     |_| Ok::<_, Infallible>(String::new()),
[INFO] [stdout] 90 | |     |v: &StatusCode| Ok::<_, Infallible>(*v)
[INFO] [stdout] 91 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::HeaderMap, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:28:47
[INFO] [stdout]    |
[INFO] [stdout] 28 |           returning!($type, $body, $status, |_| Ok::<_, ::std::convert::Infallible>(crate::hyper::HeaderMap::new()));
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 | / returning!(
[INFO] [stdout] 88 | |     StatusCode,
[INFO] [stdout] 89 | |     |_| Ok::<_, Infallible>(String::new()),
[INFO] [stdout] 90 | |     |v: &StatusCode| Ok::<_, Infallible>(*v)
[INFO] [stdout] 91 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, StatusCode>
[INFO] [stdout]   --> src/handler/returning.rs:69:33
[INFO] [stdout]    |
[INFO] [stdout] 69 |                           .status(($status)(s)?)
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 | / returning!(
[INFO] [stdout] 88 | |     StatusCode,
[INFO] [stdout] 89 | |     |_| Ok::<_, Infallible>(String::new()),
[INFO] [stdout] 90 | |     |v: &StatusCode| Ok::<_, Infallible>(*v)
[INFO] [stdout] 91 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<StatusCode, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:69:33
[INFO] [stdout]    |
[INFO] [stdout] 69 |                           .status(($status)(s)?)
[INFO] [stdout]    |                                   ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 | / returning!(
[INFO] [stdout] 88 | |     StatusCode,
[INFO] [stdout] 89 | |     |_| Ok::<_, Infallible>(String::new()),
[INFO] [stdout] 90 | |     |v: &StatusCode| Ok::<_, Infallible>(*v)
[INFO] [stdout] 91 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<StatusCode, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:90:22
[INFO] [stdout]    |
[INFO] [stdout] 90 |     |v: &StatusCode| Ok::<_, Infallible>(*v)
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, std::string::String>
[INFO] [stdout]   --> src/handler/returning.rs:70:31
[INFO] [stdout]    |
[INFO] [stdout] 70 |                           .body(($body)(s)?)?)
[INFO] [stdout]    |                                 ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 | / returning!(
[INFO] [stdout] 88 | |     StatusCode,
[INFO] [stdout] 89 | |     |_| Ok::<_, Infallible>(String::new()),
[INFO] [stdout] 90 | |     |v: &StatusCode| Ok::<_, Infallible>(*v)
[INFO] [stdout] 91 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:70:31
[INFO] [stdout]    |
[INFO] [stdout] 70 |                           .body(($body)(s)?)?)
[INFO] [stdout]    |                                 ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 | / returning!(
[INFO] [stdout] 88 | |     StatusCode,
[INFO] [stdout] 89 | |     |_| Ok::<_, Infallible>(String::new()),
[INFO] [stdout] 90 | |     |v: &StatusCode| Ok::<_, Infallible>(*v)
[INFO] [stdout] 91 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |     |_| Ok::<_, Infallible>(String::new()),
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, hyper::HeaderMap>
[INFO] [stdout]   --> src/handler/returning.rs:64:35
[INFO] [stdout]    |
[INFO] [stdout] 64 |                       for (k, v) in ($headers)(s)?.iter() {
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 92 | / returning!(u16, |_| Ok::<_, Infallible>(String::new()), |v: &u16| {
[INFO] [stdout] 93 | |     StatusCode::try_from(*v)
[INFO] [stdout] 94 | | });
[INFO] [stdout]    | |__- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::HeaderMap, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:64:35
[INFO] [stdout]    |
[INFO] [stdout] 64 |                       for (k, v) in ($headers)(s)?.iter() {
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 92 | / returning!(u16, |_| Ok::<_, Infallible>(String::new()), |v: &u16| {
[INFO] [stdout] 93 | |     StatusCode::try_from(*v)
[INFO] [stdout] 94 | | });
[INFO] [stdout]    | |__- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::HeaderMap, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:28:47
[INFO] [stdout]    |
[INFO] [stdout] 28 |           returning!($type, $body, $status, |_| Ok::<_, ::std::convert::Infallible>(crate::hyper::HeaderMap::new()));
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 92 | / returning!(u16, |_| Ok::<_, Infallible>(String::new()), |v: &u16| {
[INFO] [stdout] 93 | |     StatusCode::try_from(*v)
[INFO] [stdout] 94 | | });
[INFO] [stdout]    | |__- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, std::string::String>
[INFO] [stdout]   --> src/handler/returning.rs:70:31
[INFO] [stdout]    |
[INFO] [stdout] 70 |                           .body(($body)(s)?)?)
[INFO] [stdout]    |                                 ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 92 | / returning!(u16, |_| Ok::<_, Infallible>(String::new()), |v: &u16| {
[INFO] [stdout] 93 | |     StatusCode::try_from(*v)
[INFO] [stdout] 94 | | });
[INFO] [stdout]    | |__- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:70:31
[INFO] [stdout]    |
[INFO] [stdout] 70 |                           .body(($body)(s)?)?)
[INFO] [stdout]    |                                 ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 92 | / returning!(u16, |_| Ok::<_, Infallible>(String::new()), |v: &u16| {
[INFO] [stdout] 93 | |     StatusCode::try_from(*v)
[INFO] [stdout] 94 | | });
[INFO] [stdout]    | |__- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:92:21
[INFO] [stdout]    |
[INFO] [stdout] 92 | returning!(u16, |_| Ok::<_, Infallible>(String::new()), |v: &u16| {
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, hyper::HeaderMap>
[INFO] [stdout]   --> src/handler/returning.rs:64:35
[INFO] [stdout]    |
[INFO] [stdout] 64 |                       for (k, v) in ($headers)(s)?.iter() {
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 96 | / returning!(serde_json::Value, |v: &serde_json::Value| {
[INFO] [stdout] 97 | |     Ok::<_, Infallible>(v.to_string())
[INFO] [stdout] 98 | | });
[INFO] [stdout]    | |__- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::HeaderMap, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:64:35
[INFO] [stdout]    |
[INFO] [stdout] 64 |                       for (k, v) in ($headers)(s)?.iter() {
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 96 | / returning!(serde_json::Value, |v: &serde_json::Value| {
[INFO] [stdout] 97 | |     Ok::<_, Infallible>(v.to_string())
[INFO] [stdout] 98 | | });
[INFO] [stdout]    | |__- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::HeaderMap, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:20:109
[INFO] [stdout]    |
[INFO] [stdout] 20 |           returning!($type, $body, |_| Ok::<_, ::std::convert::Infallible>(crate::hyper::StatusCode::OK), |_| Ok::<_, ::std::convert::Infallible>(crate::hyper::HeaderMap::new()));
[INFO] [stdout]    |                                                                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 96 | / returning!(serde_json::Value, |v: &serde_json::Value| {
[INFO] [stdout] 97 | |     Ok::<_, Infallible>(v.to_string())
[INFO] [stdout] 98 | | });
[INFO] [stdout]    | |__- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, StatusCode>
[INFO] [stdout]   --> src/handler/returning.rs:69:33
[INFO] [stdout]    |
[INFO] [stdout] 69 |                           .status(($status)(s)?)
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 96 | / returning!(serde_json::Value, |v: &serde_json::Value| {
[INFO] [stdout] 97 | |     Ok::<_, Infallible>(v.to_string())
[INFO] [stdout] 98 | | });
[INFO] [stdout]    | |__- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<StatusCode, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:69:33
[INFO] [stdout]    |
[INFO] [stdout] 69 |                           .status(($status)(s)?)
[INFO] [stdout]    |                                   ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 96 | / returning!(serde_json::Value, |v: &serde_json::Value| {
[INFO] [stdout] 97 | |     Ok::<_, Infallible>(v.to_string())
[INFO] [stdout] 98 | | });
[INFO] [stdout]    | |__- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<StatusCode, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:20:38
[INFO] [stdout]    |
[INFO] [stdout] 20 |           returning!($type, $body, |_| Ok::<_, ::std::convert::Infallible>(crate::hyper::StatusCode::OK), |_| Ok::<_, ::std::convert::Infal...
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 96 | / returning!(serde_json::Value, |v: &serde_json::Value| {
[INFO] [stdout] 97 | |     Ok::<_, Infallible>(v.to_string())
[INFO] [stdout] 98 | | });
[INFO] [stdout]    | |__- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, std::string::String>
[INFO] [stdout]   --> src/handler/returning.rs:70:31
[INFO] [stdout]    |
[INFO] [stdout] 70 |                           .body(($body)(s)?)?)
[INFO] [stdout]    |                                 ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 96 | / returning!(serde_json::Value, |v: &serde_json::Value| {
[INFO] [stdout] 97 | |     Ok::<_, Infallible>(v.to_string())
[INFO] [stdout] 98 | | });
[INFO] [stdout]    | |__- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:70:31
[INFO] [stdout]    |
[INFO] [stdout] 70 |                           .body(($body)(s)?)?)
[INFO] [stdout]    |                                 ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 96 | / returning!(serde_json::Value, |v: &serde_json::Value| {
[INFO] [stdout] 97 | |     Ok::<_, Infallible>(v.to_string())
[INFO] [stdout] 98 | | });
[INFO] [stdout]    | |__- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `returning` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:96:55
[INFO] [stdout]    |
[INFO] [stdout] 96 |   returning!(serde_json::Value, |v: &serde_json::Value| {
[INFO] [stdout]    |  _______________________________________________________^
[INFO] [stdout] 97 | |     Ok::<_, Infallible>(v.to_string())
[INFO] [stdout] 98 | | });
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/handler/returning.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 97 |     Ok::<_, Infallible>(v.to_string())
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mock-http-connector` (lib test) due to 57 previous errors
[INFO] running `Command { std: "docker" "inspect" "5007ec0bb5d6dc5fec6a3e318e6985bcd0911491ba496bb0afb906055dde62ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5007ec0bb5d6dc5fec6a3e318e6985bcd0911491ba496bb0afb906055dde62ae", kill_on_drop: false }`
[INFO] [stdout] 5007ec0bb5d6dc5fec6a3e318e6985bcd0911491ba496bb0afb906055dde62ae
