[INFO] crate tokio-async-std 1.5.3 is already in cache
[INFO] testing tokio-async-std-1.5.3 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate tokio-async-std 1.5.3 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate tokio-async-std 1.5.3 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tokio-async-std 1.5.3
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tokio-async-std 1.5.3
[INFO] tweaked toml for crates.io crate tokio-async-std 1.5.3 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate tokio-async-std 1.5.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 08594f46ca9c39738a9469ba1360156c595231fa39d1bb5b5c21411155729cf6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "08594f46ca9c39738a9469ba1360156c595231fa39d1bb5b5c21411155729cf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08594f46ca9c39738a9469ba1360156c595231fa39d1bb5b5c21411155729cf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08594f46ca9c39738a9469ba1360156c595231fa39d1bb5b5c21411155729cf6", kill_on_drop: false }`
[INFO] [stdout] 08594f46ca9c39738a9469ba1360156c595231fa39d1bb5b5c21411155729cf6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d6be02d77580311bcaaefe0dcd74890841c7b52524411981329e055de8b079d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1d6be02d77580311bcaaefe0dcd74890841c7b52524411981329e055de8b079d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling bytes v0.5.4
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling pin-project-lite v0.1.4
[INFO] [stderr]    Compiling pin-utils v0.1.0-alpha.4
[INFO] [stderr]    Compiling futures-timer v2.0.2
[INFO] [stderr]    Compiling futures-io v0.3.4
[INFO] [stderr]    Compiling once_cell v1.3.1
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling mio v0.6.21
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling tokio v0.2.18
[INFO] [stderr]    Compiling tokio-async-std v1.5.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/io/stderr.rs:142:9
[INFO] [stdout]     |
[INFO] [stdout] 142 |         mut self: Pin<&mut Self>,
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/io/stderr.rs:190:19
[INFO] [stdout]     |
[INFO] [stdout] 190 |     fn poll_flush(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<io::Result<()>> {
[INFO] [stdout]     |                   ----^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/io/stdin.rs:201:9
[INFO] [stdout]     |
[INFO] [stdout] 201 |         mut self: Pin<&mut Self>,
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/io/stdout.rs:142:9
[INFO] [stdout]     |
[INFO] [stdout] 142 |         mut self: Pin<&mut Self>,
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/io/stdout.rs:190:19
[INFO] [stdout]     |
[INFO] [stdout] 190 |     fn poll_flush(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<io::Result<()>> {
[INFO] [stdout]     |                   ----^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `random`
[INFO] [stdout]   --> src/utils.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn random(n: u32) -> u32 {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 32 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.71s
[INFO] running `Command { std: "docker" "inspect" "1d6be02d77580311bcaaefe0dcd74890841c7b52524411981329e055de8b079d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d6be02d77580311bcaaefe0dcd74890841c7b52524411981329e055de8b079d", kill_on_drop: false }`
[INFO] [stdout] 1d6be02d77580311bcaaefe0dcd74890841c7b52524411981329e055de8b079d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32668f265492bc41292374ecc4e3260b29a73cb15f4a94cd3b972bd0e2b24d3d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "32668f265492bc41292374ecc4e3260b29a73cb15f4a94cd3b972bd0e2b24d3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling version_check v0.9.1
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling futures v0.1.29
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling futures-io-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling ryu v1.0.3
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.15
[INFO] [stderr]    Compiling futures-sink v0.3.4
[INFO] [stderr]    Compiling curl v0.4.28
[INFO] [stderr]    Compiling isahc v0.7.6
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling rustc-demangle v0.1.16
[INFO] [stderr]    Compiling openssl-probe v0.1.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling futures-channel-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling lock_api v0.3.4
[INFO] [stderr]    Compiling futures-channel v0.3.4
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.7.1
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling socket2 v0.3.12
[INFO] [stderr]    Compiling clicolors-control v1.0.1
[INFO] [stderr]    Compiling termios v0.3.2
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling sluice v0.4.2
[INFO] [stderr]    Compiling crossbeam-channel v0.3.9
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling url v2.1.1
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/io/stderr.rs:142:9
[INFO] [stdout]     |
[INFO] [stdout] 142 |         mut self: Pin<&mut Self>,
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/io/stderr.rs:190:19
[INFO] [stdout]     |
[INFO] [stdout] 190 |     fn poll_flush(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<io::Result<()>> {
[INFO] [stdout]     |                   ----^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/io/stdin.rs:201:9
[INFO] [stdout]     |
[INFO] [stdout] 201 |         mut self: Pin<&mut Self>,
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/io/stdout.rs:142:9
[INFO] [stdout]     |
[INFO] [stdout] 142 |         mut self: Pin<&mut Self>,
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/io/stdout.rs:190:19
[INFO] [stdout]     |
[INFO] [stdout] 190 |     fn poll_flush(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<io::Result<()>> {
[INFO] [stdout]     |                   ----^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `random`
[INFO] [stdout]   --> src/utils.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn random(n: u32) -> u32 {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 32 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling regex v1.3.6
[INFO] [stderr]    Compiling futures-macro v0.3.4
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling mime_guess v2.0.3
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling libnghttp2-sys v0.1.3
[INFO] [stderr]    Compiling openssl-sys v0.9.55
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling curl-sys v0.4.30+curl-7.69.1
[INFO] [stderr]    Compiling backtrace-sys v0.1.35
[INFO] [stderr]    Compiling tokio-io v0.1.13
[INFO] [stderr]    Compiling http v0.1.21
[INFO] [stderr]    Compiling futures-util-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling console v0.7.7
[INFO] [stderr]    Compiling backtrace v0.3.46
[INFO] [stderr]    Compiling futures-util v0.3.4
[INFO] [stderr]    Compiling futures-executor-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling futures-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling futures-executor v0.3.4
[INFO] [stderr]    Compiling serde_json v1.0.51
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling futures v0.3.4
[INFO] [stderr]    Compiling async-log-attributes v1.0.1
[INFO] [stderr]    Compiling async-log v1.1.0
[INFO] [stderr]    Compiling femme v1.3.0
[INFO] [stderr]    Compiling surf v1.0.3
[INFO] [stderr]    Compiling tokio-async-std v1.5.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:222:42
[INFO] [stdout]     |
[INFO] [stdout] 222 |           $($head)* extension_trait!(@ext (#[doc = $d]) $($tail)*);
[INFO] [stdout]     |                                            ^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/future/future/mod.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | / extension_trait! {
[INFO] [stdout] 24  | |     use std::pin::Pin;
[INFO] [stdout] 25  | |     use std::ops::{Deref, DerefMut};
[INFO] [stdout] 26  | |
[INFO] [stdout] ...   |
[INFO] [stdout] 431 | |     }
[INFO] [stdout] 432 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/io/stderr.rs:142:9
[INFO] [stdout]     |
[INFO] [stdout] 142 |         mut self: Pin<&mut Self>,
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/io/stderr.rs:190:19
[INFO] [stdout]     |
[INFO] [stdout] 190 |     fn poll_flush(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<io::Result<()>> {
[INFO] [stdout]     |                   ----^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/io/stdin.rs:201:9
[INFO] [stdout]     |
[INFO] [stdout] 201 |         mut self: Pin<&mut Self>,
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/io/stdout.rs:142:9
[INFO] [stdout]     |
[INFO] [stdout] 142 |         mut self: Pin<&mut Self>,
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/io/stdout.rs:190:19
[INFO] [stdout]     |
[INFO] [stdout] 190 |     fn poll_flush(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<io::Result<()>> {
[INFO] [stdout]     |                   ----^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `random`
[INFO] [stdout]   --> src/utils.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn random(n: u32) -> u32 {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 32 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 53s
[INFO] running `Command { std: "docker" "inspect" "32668f265492bc41292374ecc4e3260b29a73cb15f4a94cd3b972bd0e2b24d3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32668f265492bc41292374ecc4e3260b29a73cb15f4a94cd3b972bd0e2b24d3d", kill_on_drop: false }`
[INFO] [stdout] 32668f265492bc41292374ecc4e3260b29a73cb15f4a94cd3b972bd0e2b24d3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0a2b3266ee624a047e2d50b7ecc906e8d51aea33e2dc8e8ab5efb99e9cdff477
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0a2b3266ee624a047e2d50b7ecc906e8d51aea33e2dc8e8ab5efb99e9cdff477", kill_on_drop: false }`
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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: variable does not need to be mutable
[INFO] [stderr]    --> src/io/stderr.rs:142:9
[INFO] [stderr]     |
[INFO] [stderr] 142 |         mut self: Pin<&mut Self>,
[INFO] [stderr]     |         ----^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/io/stderr.rs:190:19
[INFO] [stderr]     |
[INFO] [stderr] 190 |     fn poll_flush(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<io::Result<()>> {
[INFO] [stderr]     |                   ----^^^^
[INFO] [stderr]     |                   |
[INFO] [stderr]     |                   help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/io/stdin.rs:201:9
[INFO] [stderr]     |
[INFO] [stderr] 201 |         mut self: Pin<&mut Self>,
[INFO] [stderr]     |         ----^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/io/stdout.rs:142:9
[INFO] [stderr]     |
[INFO] [stderr] 142 |         mut self: Pin<&mut Self>,
[INFO] [stderr]     |         ----^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/io/stdout.rs:190:19
[INFO] [stderr]     |
[INFO] [stderr] 190 |     fn poll_flush(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<io::Result<()>> {
[INFO] [stderr]     |                   ----^^^^
[INFO] [stderr]     |                   |
[INFO] [stderr]     |                   help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `random`
[INFO] [stderr]   --> src/utils.rs:23:8
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub fn random(n: u32) -> u32 {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 32 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/utils.rs:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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:222:42
[INFO] [stderr]     |
[INFO] [stderr] 222 |           $($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: variable does not need to be mutable
[INFO] [stderr]    --> src/io/stderr.rs:142:9
[INFO] [stderr]     |
[INFO] [stderr] 142 |         mut self: Pin<&mut Self>,
[INFO] [stderr]     |         ----^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/io/stderr.rs:190:19
[INFO] [stderr]     |
[INFO] [stderr] 190 |     fn poll_flush(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<io::Result<()>> {
[INFO] [stderr]     |                   ----^^^^
[INFO] [stderr]     |                   |
[INFO] [stderr]     |                   help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/io/stdin.rs:201:9
[INFO] [stderr]     |
[INFO] [stderr] 201 |         mut self: Pin<&mut Self>,
[INFO] [stderr]     |         ----^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/io/stdout.rs:142:9
[INFO] [stderr]     |
[INFO] [stderr] 142 |         mut self: Pin<&mut Self>,
[INFO] [stderr]     |         ----^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/io/stdout.rs:190:19
[INFO] [stderr]     |
[INFO] [stderr] 190 |     fn poll_flush(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<io::Result<()>> {
[INFO] [stderr]     |                   ----^^^^
[INFO] [stderr]     |                   |
[INFO] [stderr]     |                   help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `random`
[INFO] [stderr]   --> src/utils.rs:23:8
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub fn random(n: u32) -> u32 {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 32 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/async_std-9b620eacf0bf32ce
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test io::read::tests::test_read_by_ref ... ok
[INFO] [stdout] test io::read::take::tests::test_take_basics ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/addr-cf4b37bdf1314f4b
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test to_socket_addr_string ... ok
[INFO] [stdout] test to_socket_addr_ipaddr_u16 ... ok
[INFO] [stdout] test to_socket_addr_str_bad ... ok
[INFO] [stdout] test to_socket_addr_str_u16 ... ok
[INFO] [stdout] test to_socket_addr_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/block_on-4c5cf3100aa662de
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test smoke ... ok
[INFO] [stdout] test panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/buf_writer-f29cec96929777ff
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_buffered_writer_inner_into_inner_flushes ... ok
[INFO] [stdout] test test_buffered_writer ... ok
[INFO] [stdout] test test_buffered_writer_seek ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/channel-83f0dc73e59cba9a
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/io_timeout-9c9ee955d81b3d1b
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test io_timeout_future_ok ... ok
[INFO] [stdout] test io_timeout_future_err ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mutex-77ee0995cec76f87
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test into_inner ... ok
[INFO] [stdout] test try_lock ... ok
[INFO] [stdout] test get_mut ... ok
[INFO] [stdout] test smoke ... ok
[INFO] [stdout] test contention ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rwlock-4322edc77e3ca9ee
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test into_inner_and_drop ... ok
[INFO] [stdout] test writer_and_readers ... ok
[INFO] [stdout] test into_inner ... ok
[INFO] [stdout] test get_mut ... ok
[INFO] [stdout] test smoke ... ok
[INFO] [stdout] test try_write ... ok
[INFO] [stdout] test contention ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/task_local-6b7033a20c8dcd16
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test drop_local ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tcp-3500d0afa44bcda4
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test smoke_std_stream_to_async_listener ... ok
[INFO] [stdout] test smoke_async_stream_to_std_listener ... ok
[INFO] [stdout] test cloned_streams ... ok
[INFO] [stdout] test incoming_read ... ok
[INFO] [stdout] test connect ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/udp-fd7bd694e9838efd
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test send_recv ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/uds-0c194007a55e7e16
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test send_recv ... ok
[INFO] [stdout] test into_raw_fd ... ok
[INFO] [stdout] test socket_ping_pong ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/verbose_errors-0424bbc54f94ffd8
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test resolve_address ... ok
[INFO] [stdout] test open_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests async_std
[INFO] [stdout] 
[INFO] [stdout] running 304 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --test /opt/rustwide/workdir/src/lib.rs --crate-name async_std -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps -L native=/opt/rustwide/target/debug/build/backtrace-sys-96353176bc7ca970/out -L native=/opt/rustwide/target/debug/build/curl-sys-02808f2697ad6085/out/build -L native=/opt/rustwide/target/debug/build/libnghttp2-sys-f88b0d2c8578c1b5/out/i/lib -L native=/usr/lib/x86_64-linux-gnu --cfg 'feature="crossbeam-utils"' --cfg 'feature="slab"' --cfg 'feature="default"' --cfg 'feature="futures-timer"' --cfg 'feature="num_cpus"' --cfg 'feature="std"' --cfg 'feature="mio-uds"' --cfg 'feature="tokio"' --cfg 'feature="mio"' --cfg 'feature="log"' --cfg 'feature="futures-io"' --cfg 'feature="pin-utils"' --cfg 'feature="futures-core"' --cfg 'feature="pin-project-lite"' --cfg 'feature="memchr"' --cfg 'feature="once_cell"' --extern crossbeam_utils=/opt/rustwide/target/debug/deps/libcrossbeam_utils-81bff507660079cf.rlib --extern femme=/opt/rustwide/target/debug/deps/libfemme-cb8a06dda57cdcf8.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-08c98b351f8bb1c5.rlib --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-4313d09413e99b74.rlib --extern futures_io=/opt/rustwide/target/debug/deps/libfutures_io-728872cdfe373809.rlib --extern futures_timer=/opt/rustwide/target/debug/deps/libfutures_timer-97783ea8a7058a1c.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-e5ce5351392e0e87.rlib --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-1e6b68a09fbeab95.rlib --extern mio=/opt/rustwide/target/debug/deps/libmio-96a0aa961affae6d.rlib --extern mio_uds=/opt/rustwide/target/debug/deps/libmio_uds-31a7736371c1a4c9.rlib --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-018c2750a549beb9.rlib --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-8c9c4fc30c2ad880.rlib --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-7b7dfb81f9da5119.rlib --extern pin_utils=/opt/rustwide/target/debug/deps/libpin_utils-5f42cf159dc75c61.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-196ce754087a18f4.rlib --extern slab=/opt/rustwide/target/debug/deps/libslab-3a7649c6fb4d320f.rlib --extern surf=/opt/rustwide/target/debug/deps/libsurf-80ea4ad3525e5200.rlib --extern tempdir=/opt/rustwide/target/debug/deps/libtempdir-60ac5d0975d63f28.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-c20b92b9e505ce4d.rlib --extern async_std=/opt/rustwide/target/debug/deps/libasync_std-bf5be55319676f84.rlib` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "0a2b3266ee624a047e2d50b7ecc906e8d51aea33e2dc8e8ab5efb99e9cdff477", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a2b3266ee624a047e2d50b7ecc906e8d51aea33e2dc8e8ab5efb99e9cdff477", kill_on_drop: false }`
[INFO] [stdout] 0a2b3266ee624a047e2d50b7ecc906e8d51aea33e2dc8e8ab5efb99e9cdff477