[INFO] crate async-std 1.5.0 is already in cache
[INFO] checking async-std-1.5.0 against try#d7b51666469c792a8a3f40849607739bae1e705e for pr-71665
[INFO] extracting crate async-std 1.5.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate async-std 1.5.0 on toolchain d7b51666469c792a8a3f40849607739bae1e705e
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate async-std 1.5.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate async-std 1.5.0
[INFO] tweaked toml for crates.io crate async-std 1.5.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate async-std 1.5.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0017f99c42f799a93d288c451c5e94ead6373c3cf5b808ef21784f0b36501dd4
[INFO] running `"docker" "start" "-a" "0017f99c42f799a93d288c451c5e94ead6373c3cf5b808ef21784f0b36501dd4"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
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[INFO] [stderr]    Compiling openssl-sys v0.9.54
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[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Checking console v0.7.7
[INFO] [stderr] warning: 26 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Checking futures-executor-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking futures-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking serde_json v1.0.45
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling async-log-attributes v1.0.1
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]     Checking async-log v1.1.0
[INFO] [stderr]    Compiling futures-macro v0.3.1
[INFO] [stderr]     Checking futures-util v0.3.1
[INFO] [stderr]     Checking surf v1.0.3
[INFO] [stderr]     Checking futures-executor v0.3.1
[INFO] [stderr]     Checking futures v0.3.1
[INFO] [stderr]     Checking femme v1.3.0
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:243:42
[INFO] [stderr]     |
[INFO] [stderr] 243 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stderr]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/future/future/mod.rs:23:1
[INFO] [stderr]     |
[INFO] [stderr] 23  | / extension_trait! {
[INFO] [stderr] 24  | |     use std::pin::Pin;
[INFO] [stderr] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stderr] 26  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 431 | |     }
[INFO] [stderr] 432 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 26 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 03s
[INFO] running `"docker" "inspect" "0017f99c42f799a93d288c451c5e94ead6373c3cf5b808ef21784f0b36501dd4"`
[INFO] running `"docker" "rm" "-f" "0017f99c42f799a93d288c451c5e94ead6373c3cf5b808ef21784f0b36501dd4"`
[INFO] [stdout] 0017f99c42f799a93d288c451c5e94ead6373c3cf5b808ef21784f0b36501dd4