[INFO] cloning repository https://github.com/USSURATONCACHI/message_broker
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/USSURATONCACHI/message_broker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUSSURATONCACHI%2Fmessage_broker", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUSSURATONCACHI%2Fmessage_broker'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1696b5206fca9d6310e698b4b7d6a7717063f4b5
[INFO] testing USSURATONCACHI/message_broker against master#1ef7943ee607160a564655b6596f83670ef95df5 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUSSURATONCACHI%2Fmessage_broker" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/USSURATONCACHI/message_broker
[INFO] finished tweaking git repo https://github.com/USSURATONCACHI/message_broker
[INFO] tweaked toml for git repo https://github.com/USSURATONCACHI/message_broker written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/USSURATONCACHI/message_broker on toolchain 1ef7943ee607160a564655b6596f83670ef95df5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/USSURATONCACHI/message_broker already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ctrlc v3.4.5
[INFO] [stderr]   Downloaded actix_derive v0.6.2
[INFO] [stderr]   Downloaded clap_derive v4.5.28
[INFO] [stderr]   Downloaded capnpc v0.20.1
[INFO] [stderr]   Downloaded actix v0.13.5
[INFO] [stderr]   Downloaded crossbeam-channel v0.5.14
[INFO] [stderr]   Downloaded capnp-rpc v0.20.3
[INFO] [stderr]   Downloaded clap_builder v4.5.29
[INFO] [stderr]   Downloaded capnp v0.20.3
[INFO] [stderr]   Downloaded clap v4.5.29
[INFO] [stderr]   Downloaded cc v1.2.13
[INFO] [stderr]   Downloaded uuid v1.13.1
[INFO] [stderr]   Downloaded capnp-futures v0.20.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 498ac389a6ad1211188fde9ec9e5f32b53a179945ae4e45728552f82aa280273
[INFO] running `Command { std: "docker" "start" "-a" "498ac389a6ad1211188fde9ec9e5f32b53a179945ae4e45728552f82aa280273", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "498ac389a6ad1211188fde9ec9e5f32b53a179945ae4e45728552f82aa280273", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "498ac389a6ad1211188fde9ec9e5f32b53a179945ae4e45728552f82aa280273", kill_on_drop: false }`
[INFO] [stdout] 498ac389a6ad1211188fde9ec9e5f32b53a179945ae4e45728552f82aa280273
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97d219cf45db3e3791b1db0d1401afb6719e0e6a30a42399f4ac0709f45054d7
[INFO] running `Command { std: "docker" "start" "-a" "97d219cf45db3e3791b1db0d1401afb6719e0e6a30a42399f4ac0709f45054d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling capnp v0.20.3
[INFO] [stderr]    Compiling bytes v1.10.0
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling bitflags v2.8.0
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.14
[INFO] [stderr]    Compiling log v0.4.25
[INFO] [stderr]    Compiling clap_builder v4.5.29
[INFO] [stderr]    Compiling once_cell v1.20.3
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling socket2 v0.5.8
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling capnpc v0.20.1
[INFO] [stderr]    Compiling ctrlc v3.4.5
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling actix-macros v0.2.4
[INFO] [stderr]    Compiling actix_derive v0.6.2
[INFO] [stderr]    Compiling clap_derive v4.5.28
[INFO] [stderr]    Compiling tokio v1.43.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling broker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling clap v4.5.29
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling capnp-futures v0.20.1
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling capnp-rpc v0.20.3
[INFO] [stderr]    Compiling actix-rt v2.10.0
[INFO] [stderr]    Compiling tokio-util v0.7.13
[INFO] [stderr]    Compiling actix v0.13.5
[INFO] [stderr]    Compiling uuid v1.13.1
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling chrono v0.4.39
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/auth_capnp.rs:18:26
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stdout]    |                          ^                                        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 18 -     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stdout] 18 +     fn new(hook: Box<dyn ::capnp::private::capability::ClientHook>) -> Self {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/auth_capnp.rs:21:42
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stdout]    |                                          ^                                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 21 -     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stdout] 21 +     fn into_client_hook(self) -> Box<dyn ::capnp::private::capability::ClientHook> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/auth_capnp.rs:24:38
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stdout]    |                                      ^                                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 24 -     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stdout] 24 +     fn as_client_hook(&self) -> &dyn ::capnp::private::capability::ClientHook {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/main_capnp.rs:20:26
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stdout]    |                          ^                                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 20 -     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stdout] 20 +     fn new(hook: Box<dyn ::capnp::private::capability::ClientHook>) -> Self {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/main_capnp.rs:23:42
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stdout]    |                                          ^                                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 23 -     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stdout] 23 +     fn into_client_hook(self) -> Box<dyn ::capnp::private::capability::ClientHook> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/main_capnp.rs:26:38
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stdout]    |                                      ^                                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 26 -     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stdout] 26 +     fn as_client_hook(&self) -> &dyn ::capnp::private::capability::ClientHook {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:457:26
[INFO] [stdout]     |
[INFO] [stdout] 457 |     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stdout]     |                          ^                                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 457 -     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stdout] 457 +     fn new(hook: Box<dyn ::capnp::private::capability::ClientHook>) -> Self {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:460:42
[INFO] [stdout]     |
[INFO] [stdout] 460 |     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stdout]     |                                          ^                                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 460 -     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stdout] 460 +     fn into_client_hook(self) -> Box<dyn ::capnp::private::capability::ClientHook> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:463:38
[INFO] [stdout]     |
[INFO] [stdout] 463 |     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stdout]     |                                      ^                                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 463 -     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stdout] 463 +     fn as_client_hook(&self) -> &dyn ::capnp::private::capability::ClientHook {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:3152:26
[INFO] [stdout]      |
[INFO] [stdout] 3152 |     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stdout]      |                          ^                                        ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3152 -     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stdout] 3152 +     fn new(hook: Box<dyn ::capnp::private::capability::ClientHook>) -> Self {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:3155:42
[INFO] [stdout]      |
[INFO] [stdout] 3155 |     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stdout]      |                                          ^                                        ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3155 -     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stdout] 3155 +     fn into_client_hook(self) -> Box<dyn ::capnp::private::capability::ClientHook> {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:3158:38
[INFO] [stdout]      |
[INFO] [stdout] 3158 |     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stdout]      |                                      ^                                        ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3158 -     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stdout] 3158 +     fn as_client_hook(&self) -> &dyn ::capnp::private::capability::ClientHook {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:3997:26
[INFO] [stdout]      |
[INFO] [stdout] 3997 |     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stdout]      |                          ^                                        ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3997 -     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stdout] 3997 +     fn new(hook: Box<dyn ::capnp::private::capability::ClientHook>) -> Self {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:4000:42
[INFO] [stdout]      |
[INFO] [stdout] 4000 |     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stdout]      |                                          ^                                        ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 4000 -     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stdout] 4000 +     fn into_client_hook(self) -> Box<dyn ::capnp::private::capability::ClientHook> {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:4003:38
[INFO] [stdout]      |
[INFO] [stdout] 4003 |     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stdout]      |                                      ^                                        ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 4003 -     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stdout] 4003 +     fn as_client_hook(&self) -> &dyn ::capnp::private::capability::ClientHook {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/topic_capnp.rs:649:26
[INFO] [stdout]     |
[INFO] [stdout] 649 |     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stdout]     |                          ^                                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 649 -     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stdout] 649 +     fn new(hook: Box<dyn ::capnp::private::capability::ClientHook>) -> Self {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/topic_capnp.rs:652:42
[INFO] [stdout]     |
[INFO] [stdout] 652 |     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stdout]     |                                          ^                                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 652 -     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stdout] 652 +     fn into_client_hook(self) -> Box<dyn ::capnp::private::capability::ClientHook> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/topic_capnp.rs:655:38
[INFO] [stdout]     |
[INFO] [stdout] 655 |     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stdout]     |                                      ^                                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 655 -     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stdout] 655 +     fn as_client_hook(&self) -> &dyn ::capnp::private::capability::ClientHook {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/util/handle.rs:49:16
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn get(&self) -> RwLockReadGuard<T> {
[INFO] [stdout]    |                ^^^^^     ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                |
[INFO] [stdout]    |                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn get(&self) -> RwLockReadGuard<'_, T> {
[INFO] [stdout]    |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/util/handle.rs:52:20
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn get_mut(&self) -> RwLockWriteGuard<T> {
[INFO] [stdout]    |                    ^^^^^     ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn get_mut(&self) -> RwLockWriteGuard<'_, T> {
[INFO] [stdout]    |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `clap::arg`
[INFO] [stdout]   --> src/bin/server/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use clap::arg;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `arg`
[INFO] [stdout]   --> src/bin/client/main.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | use clap::{arg, Parser};
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.31s
[INFO] running `Command { std: "docker" "inspect" "97d219cf45db3e3791b1db0d1401afb6719e0e6a30a42399f4ac0709f45054d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97d219cf45db3e3791b1db0d1401afb6719e0e6a30a42399f4ac0709f45054d7", kill_on_drop: false }`
[INFO] [stdout] 97d219cf45db3e3791b1db0d1401afb6719e0e6a30a42399f4ac0709f45054d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 452f706421327dc6a03967539df32eca53fac2a454d58c6d13dbfb13477d546b
[INFO] running `Command { std: "docker" "start" "-a" "452f706421327dc6a03967539df32eca53fac2a454d58c6d13dbfb13477d546b", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/auth_capnp.rs:18:26
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stdout]    |                          ^                                        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 18 -     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stdout] 18 +     fn new(hook: Box<dyn ::capnp::private::capability::ClientHook>) -> Self {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/auth_capnp.rs:21:42
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stdout]    |                                          ^                                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 21 -     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stdout] 21 +     fn into_client_hook(self) -> Box<dyn ::capnp::private::capability::ClientHook> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/auth_capnp.rs:24:38
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stdout]    |                                      ^                                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 24 -     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stdout] 24 +     fn as_client_hook(&self) -> &dyn ::capnp::private::capability::ClientHook {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/main_capnp.rs:20:26
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stdout]    |                          ^                                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 20 -     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stdout] 20 +     fn new(hook: Box<dyn ::capnp::private::capability::ClientHook>) -> Self {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/main_capnp.rs:23:42
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stdout]    |                                          ^                                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 23 -     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stdout] 23 +     fn into_client_hook(self) -> Box<dyn ::capnp::private::capability::ClientHook> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/main_capnp.rs:26:38
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stdout]    |                                      ^                                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 26 -     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stdout] 26 +     fn as_client_hook(&self) -> &dyn ::capnp::private::capability::ClientHook {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:457:26
[INFO] [stdout]     |
[INFO] [stdout] 457 |     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stdout]     |                          ^                                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 457 -     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stdout] 457 +     fn new(hook: Box<dyn ::capnp::private::capability::ClientHook>) -> Self {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:460:42
[INFO] [stdout]     |
[INFO] [stdout] 460 |     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stdout]     |                                          ^                                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 460 -     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stdout] 460 +     fn into_client_hook(self) -> Box<dyn ::capnp::private::capability::ClientHook> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:463:38
[INFO] [stdout]     |
[INFO] [stdout] 463 |     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stdout]     |                                      ^                                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 463 -     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stdout] 463 +     fn as_client_hook(&self) -> &dyn ::capnp::private::capability::ClientHook {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:3152:26
[INFO] [stdout]      |
[INFO] [stdout] 3152 |     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stdout]      |                          ^                                        ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3152 -     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stdout] 3152 +     fn new(hook: Box<dyn ::capnp::private::capability::ClientHook>) -> Self {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:3155:42
[INFO] [stdout]      |
[INFO] [stdout] 3155 |     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stdout]      |                                          ^                                        ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3155 -     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stdout] 3155 +     fn into_client_hook(self) -> Box<dyn ::capnp::private::capability::ClientHook> {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:3158:38
[INFO] [stdout]      |
[INFO] [stdout] 3158 |     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stdout]      |                                      ^                                        ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3158 -     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stdout] 3158 +     fn as_client_hook(&self) -> &dyn ::capnp::private::capability::ClientHook {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:3997:26
[INFO] [stdout]      |
[INFO] [stdout] 3997 |     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stdout]      |                          ^                                        ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3997 -     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stdout] 3997 +     fn new(hook: Box<dyn ::capnp::private::capability::ClientHook>) -> Self {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:4000:42
[INFO] [stdout]      |
[INFO] [stdout] 4000 |     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stdout]      |                                          ^                                        ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 4000 -     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stdout] 4000 +     fn into_client_hook(self) -> Box<dyn ::capnp::private::capability::ClientHook> {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:4003:38
[INFO] [stdout]      |
[INFO] [stdout] 4003 |     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stdout]      |                                      ^                                        ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 4003 -     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stdout] 4003 +     fn as_client_hook(&self) -> &dyn ::capnp::private::capability::ClientHook {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/topic_capnp.rs:649:26
[INFO] [stdout]     |
[INFO] [stdout] 649 |     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stdout]     |                          ^                                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 649 -     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stdout] 649 +     fn new(hook: Box<dyn ::capnp::private::capability::ClientHook>) -> Self {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/topic_capnp.rs:652:42
[INFO] [stdout]     |
[INFO] [stdout] 652 |     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stdout]     |                                          ^                                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 652 -     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stdout] 652 +     fn into_client_hook(self) -> Box<dyn ::capnp::private::capability::ClientHook> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/topic_capnp.rs:655:38
[INFO] [stdout]     |
[INFO] [stdout] 655 |     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stdout]     |                                      ^                                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 655 -     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stdout] 655 +     fn as_client_hook(&self) -> &dyn ::capnp::private::capability::ClientHook {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/util/handle.rs:49:16
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn get(&self) -> RwLockReadGuard<T> {
[INFO] [stdout]    |                ^^^^^     ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                |
[INFO] [stdout]    |                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn get(&self) -> RwLockReadGuard<'_, T> {
[INFO] [stdout]    |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/util/handle.rs:52:20
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn get_mut(&self) -> RwLockWriteGuard<T> {
[INFO] [stdout]    |                    ^^^^^     ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn get_mut(&self) -> RwLockWriteGuard<'_, T> {
[INFO] [stdout]    |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling broker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `arg`
[INFO] [stdout]   --> src/bin/client/main.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | use clap::{arg, Parser};
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `clap::arg`
[INFO] [stdout]   --> src/bin/server/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use clap::arg;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/auth_capnp.rs:18:26
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stdout]    |                          ^                                        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 18 -     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stdout] 18 +     fn new(hook: Box<dyn ::capnp::private::capability::ClientHook>) -> Self {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/auth_capnp.rs:21:42
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stdout]    |                                          ^                                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 21 -     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stdout] 21 +     fn into_client_hook(self) -> Box<dyn ::capnp::private::capability::ClientHook> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/auth_capnp.rs:24:38
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stdout]    |                                      ^                                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 24 -     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stdout] 24 +     fn as_client_hook(&self) -> &dyn ::capnp::private::capability::ClientHook {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/main_capnp.rs:20:26
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stdout]    |                          ^                                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 20 -     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stdout] 20 +     fn new(hook: Box<dyn ::capnp::private::capability::ClientHook>) -> Self {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/main_capnp.rs:23:42
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stdout]    |                                          ^                                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 23 -     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stdout] 23 +     fn into_client_hook(self) -> Box<dyn ::capnp::private::capability::ClientHook> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/main_capnp.rs:26:38
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stdout]    |                                      ^                                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 26 -     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stdout] 26 +     fn as_client_hook(&self) -> &dyn ::capnp::private::capability::ClientHook {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:457:26
[INFO] [stdout]     |
[INFO] [stdout] 457 |     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stdout]     |                          ^                                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 457 -     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stdout] 457 +     fn new(hook: Box<dyn ::capnp::private::capability::ClientHook>) -> Self {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:460:42
[INFO] [stdout]     |
[INFO] [stdout] 460 |     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stdout]     |                                          ^                                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 460 -     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stdout] 460 +     fn into_client_hook(self) -> Box<dyn ::capnp::private::capability::ClientHook> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:463:38
[INFO] [stdout]     |
[INFO] [stdout] 463 |     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stdout]     |                                      ^                                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 463 -     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stdout] 463 +     fn as_client_hook(&self) -> &dyn ::capnp::private::capability::ClientHook {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:3152:26
[INFO] [stdout]      |
[INFO] [stdout] 3152 |     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stdout]      |                          ^                                        ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3152 -     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stdout] 3152 +     fn new(hook: Box<dyn ::capnp::private::capability::ClientHook>) -> Self {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:3155:42
[INFO] [stdout]      |
[INFO] [stdout] 3155 |     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stdout]      |                                          ^                                        ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3155 -     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stdout] 3155 +     fn into_client_hook(self) -> Box<dyn ::capnp::private::capability::ClientHook> {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:3158:38
[INFO] [stdout]      |
[INFO] [stdout] 3158 |     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stdout]      |                                      ^                                        ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3158 -     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stdout] 3158 +     fn as_client_hook(&self) -> &dyn ::capnp::private::capability::ClientHook {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:3997:26
[INFO] [stdout]      |
[INFO] [stdout] 3997 |     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stdout]      |                          ^                                        ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3997 -     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stdout] 3997 +     fn new(hook: Box<dyn ::capnp::private::capability::ClientHook>) -> Self {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:4000:42
[INFO] [stdout]      |
[INFO] [stdout] 4000 |     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stdout]      |                                          ^                                        ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 4000 -     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stdout] 4000 +     fn into_client_hook(self) -> Box<dyn ::capnp::private::capability::ClientHook> {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:4003:38
[INFO] [stdout]      |
[INFO] [stdout] 4003 |     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stdout]      |                                      ^                                        ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 4003 -     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stdout] 4003 +     fn as_client_hook(&self) -> &dyn ::capnp::private::capability::ClientHook {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/topic_capnp.rs:649:26
[INFO] [stdout]     |
[INFO] [stdout] 649 |     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stdout]     |                          ^                                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 649 -     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stdout] 649 +     fn new(hook: Box<dyn ::capnp::private::capability::ClientHook>) -> Self {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/topic_capnp.rs:652:42
[INFO] [stdout]     |
[INFO] [stdout] 652 |     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stdout]     |                                          ^                                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 652 -     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stdout] 652 +     fn into_client_hook(self) -> Box<dyn ::capnp::private::capability::ClientHook> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/topic_capnp.rs:655:38
[INFO] [stdout]     |
[INFO] [stdout] 655 |     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stdout]     |                                      ^                                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 655 -     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stdout] 655 +     fn as_client_hook(&self) -> &dyn ::capnp::private::capability::ClientHook {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/util/handle.rs:49:16
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn get(&self) -> RwLockReadGuard<T> {
[INFO] [stdout]    |                ^^^^^     ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                |
[INFO] [stdout]    |                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn get(&self) -> RwLockReadGuard<'_, T> {
[INFO] [stdout]    |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/util/handle.rs:52:20
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn get_mut(&self) -> RwLockWriteGuard<T> {
[INFO] [stdout]    |                    ^^^^^     ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn get_mut(&self) -> RwLockWriteGuard<'_, T> {
[INFO] [stdout]    |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.44s
[INFO] running `Command { std: "docker" "inspect" "452f706421327dc6a03967539df32eca53fac2a454d58c6d13dbfb13477d546b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "452f706421327dc6a03967539df32eca53fac2a454d58c6d13dbfb13477d546b", kill_on_drop: false }`
[INFO] [stdout] 452f706421327dc6a03967539df32eca53fac2a454d58c6d13dbfb13477d546b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9d8730bb45ab58466c3161dce6e0ac62e662b5ea542aba52f4983dc2c8f82d2e
[INFO] running `Command { std: "docker" "start" "-a" "9d8730bb45ab58466c3161dce6e0ac62e662b5ea542aba52f4983dc2c8f82d2e", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/auth_capnp.rs:18:26
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stderr]    |                          ^                                        ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 18 -     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stderr] 18 +     fn new(hook: Box<dyn ::capnp::private::capability::ClientHook>) -> Self {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/auth_capnp.rs:21:42
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stderr]    |                                          ^                                        ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 21 -     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stderr] 21 +     fn into_client_hook(self) -> Box<dyn ::capnp::private::capability::ClientHook> {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/auth_capnp.rs:24:38
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stderr]    |                                      ^                                        ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 24 -     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stderr] 24 +     fn as_client_hook(&self) -> &dyn ::capnp::private::capability::ClientHook {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/main_capnp.rs:20:26
[INFO] [stderr]    |
[INFO] [stderr] 20 |     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stderr]    |                          ^                                        ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 20 -     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stderr] 20 +     fn new(hook: Box<dyn ::capnp::private::capability::ClientHook>) -> Self {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/main_capnp.rs:23:42
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stderr]    |                                          ^                                        ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 23 -     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stderr] 23 +     fn into_client_hook(self) -> Box<dyn ::capnp::private::capability::ClientHook> {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/main_capnp.rs:26:38
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stderr]    |                                      ^                                        ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 26 -     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stderr] 26 +     fn as_client_hook(&self) -> &dyn ::capnp::private::capability::ClientHook {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:457:26
[INFO] [stderr]     |
[INFO] [stderr] 457 |     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stderr]     |                          ^                                        ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 457 -     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stderr] 457 +     fn new(hook: Box<dyn ::capnp::private::capability::ClientHook>) -> Self {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:460:42
[INFO] [stderr]     |
[INFO] [stderr] 460 |     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stderr]     |                                          ^                                        ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 460 -     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stderr] 460 +     fn into_client_hook(self) -> Box<dyn ::capnp::private::capability::ClientHook> {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:463:38
[INFO] [stderr]     |
[INFO] [stderr] 463 |     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stderr]     |                                      ^                                        ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 463 -     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stderr] 463 +     fn as_client_hook(&self) -> &dyn ::capnp::private::capability::ClientHook {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:3152:26
[INFO] [stderr]      |
[INFO] [stderr] 3152 |     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stderr]      |                          ^                                        ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 3152 -     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stderr] 3152 +     fn new(hook: Box<dyn ::capnp::private::capability::ClientHook>) -> Self {
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:3155:42
[INFO] [stderr]      |
[INFO] [stderr] 3155 |     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stderr]      |                                          ^                                        ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 3155 -     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stderr] 3155 +     fn into_client_hook(self) -> Box<dyn ::capnp::private::capability::ClientHook> {
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:3158:38
[INFO] [stderr]      |
[INFO] [stderr] 3158 |     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stderr]      |                                      ^                                        ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 3158 -     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stderr] 3158 +     fn as_client_hook(&self) -> &dyn ::capnp::private::capability::ClientHook {
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:3997:26
[INFO] [stderr]      |
[INFO] [stderr] 3997 |     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stderr]      |                          ^                                        ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 3997 -     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stderr] 3997 +     fn new(hook: Box<dyn ::capnp::private::capability::ClientHook>) -> Self {
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:4000:42
[INFO] [stderr]      |
[INFO] [stderr] 4000 |     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stderr]      |                                          ^                                        ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 4000 -     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stderr] 4000 +     fn into_client_hook(self) -> Box<dyn ::capnp::private::capability::ClientHook> {
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:4003:38
[INFO] [stderr]      |
[INFO] [stderr] 4003 |     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stderr]      |                                      ^                                        ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 4003 -     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stderr] 4003 +     fn as_client_hook(&self) -> &dyn ::capnp::private::capability::ClientHook {
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/topic_capnp.rs:649:26
[INFO] [stderr]     |
[INFO] [stderr] 649 |     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stderr]     |                          ^                                        ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 649 -     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stderr] 649 +     fn new(hook: Box<dyn ::capnp::private::capability::ClientHook>) -> Self {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/topic_capnp.rs:652:42
[INFO] [stderr]     |
[INFO] [stderr] 652 |     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stderr]     |                                          ^                                        ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 652 -     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stderr] 652 +     fn into_client_hook(self) -> Box<dyn ::capnp::private::capability::ClientHook> {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/topic_capnp.rs:655:38
[INFO] [stderr]     |
[INFO] [stderr] 655 |     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stderr]     |                                      ^                                        ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 655 -     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stderr] 655 +     fn as_client_hook(&self) -> &dyn ::capnp::private::capability::ClientHook {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/util/handle.rs:49:16
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn get(&self) -> RwLockReadGuard<T> {
[INFO] [stderr]    |                ^^^^^     ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                |
[INFO] [stderr]    |                the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn get(&self) -> RwLockReadGuard<'_, T> {
[INFO] [stderr]    |                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/util/handle.rs:52:20
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub fn get_mut(&self) -> RwLockWriteGuard<T> {
[INFO] [stderr]    |                    ^^^^^     ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                    |
[INFO] [stderr]    |                    the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub fn get_mut(&self) -> RwLockWriteGuard<'_, T> {
[INFO] [stderr]    |                                               +++
[INFO] [stderr] 
[INFO] [stderr] warning: `broker` (lib) generated 20 warnings (run `cargo fix --lib -p broker` to apply 20 suggestions)
[INFO] [stderr] warning: `broker` (lib test) generated 20 warnings (20 duplicates)
[INFO] [stderr] warning: unused import: `arg`
[INFO] [stderr]   --> src/bin/client/main.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | use clap::{arg, Parser};
[INFO] [stderr]    |            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `clap::arg`
[INFO] [stderr]   --> src/bin/server/main.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use clap::arg;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `broker` (bin "client" test) generated 1 warning (run `cargo fix --bin "client" -p broker --tests` to apply 1 suggestion)
[INFO] [stderr] warning: `broker` (bin "server" test) generated 1 warning (run `cargo fix --bin "server" -p broker --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/broker-6e6c05a943c95867)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/client/main.rs (/opt/rustwide/target/debug/deps/client-7508b4e5869fc995)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/list_test.rs (/opt/rustwide/target/debug/deps/list_test-15f0bbbe5798d004)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/server/main.rs (/opt/rustwide/target/debug/deps/server-08ffdba3af40f200)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests broker
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/auth_capnp.rs:18:26
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stderr]    |                          ^                                        ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 18 -     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stderr] 18 +     fn new(hook: Box<dyn ::capnp::private::capability::ClientHook>) -> Self {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/auth_capnp.rs:21:42
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stderr]    |                                          ^                                        ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 21 -     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stderr] 21 +     fn into_client_hook(self) -> Box<dyn ::capnp::private::capability::ClientHook> {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/auth_capnp.rs:24:38
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stderr]    |                                      ^                                        ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 24 -     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stderr] 24 +     fn as_client_hook(&self) -> &dyn ::capnp::private::capability::ClientHook {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/main_capnp.rs:20:26
[INFO] [stderr]    |
[INFO] [stderr] 20 |     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stderr]    |                          ^                                        ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 20 -     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stderr] 20 +     fn new(hook: Box<dyn ::capnp::private::capability::ClientHook>) -> Self {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/main_capnp.rs:23:42
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stderr]    |                                          ^                                        ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 23 -     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stderr] 23 +     fn into_client_hook(self) -> Box<dyn ::capnp::private::capability::ClientHook> {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/main_capnp.rs:26:38
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stderr]    |                                      ^                                        ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 26 -     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stderr] 26 +     fn as_client_hook(&self) -> &dyn ::capnp::private::capability::ClientHook {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:457:26
[INFO] [stderr]     |
[INFO] [stderr] 457 |     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stderr]     |                          ^                                        ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 457 -     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stderr] 457 +     fn new(hook: Box<dyn ::capnp::private::capability::ClientHook>) -> Self {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:460:42
[INFO] [stderr]     |
[INFO] [stderr] 460 |     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stderr]     |                                          ^                                        ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 460 -     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stderr] 460 +     fn into_client_hook(self) -> Box<dyn ::capnp::private::capability::ClientHook> {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:463:38
[INFO] [stderr]     |
[INFO] [stderr] 463 |     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stderr]     |                                      ^                                        ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 463 -     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stderr] 463 +     fn as_client_hook(&self) -> &dyn ::capnp::private::capability::ClientHook {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:3152:26
[INFO] [stderr]      |
[INFO] [stderr] 3152 |     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stderr]      |                          ^                                        ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 3152 -     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stderr] 3152 +     fn new(hook: Box<dyn ::capnp::private::capability::ClientHook>) -> Self {
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:3155:42
[INFO] [stderr]      |
[INFO] [stderr] 3155 |     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stderr]      |                                          ^                                        ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 3155 -     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stderr] 3155 +     fn into_client_hook(self) -> Box<dyn ::capnp::private::capability::ClientHook> {
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:3158:38
[INFO] [stderr]      |
[INFO] [stderr] 3158 |     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stderr]      |                                      ^                                        ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 3158 -     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stderr] 3158 +     fn as_client_hook(&self) -> &dyn ::capnp::private::capability::ClientHook {
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:3997:26
[INFO] [stderr]      |
[INFO] [stderr] 3997 |     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stderr]      |                          ^                                        ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 3997 -     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stderr] 3997 +     fn new(hook: Box<dyn ::capnp::private::capability::ClientHook>) -> Self {
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:4000:42
[INFO] [stderr]      |
[INFO] [stderr] 4000 |     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stderr]      |                                          ^                                        ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 4000 -     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stderr] 4000 +     fn into_client_hook(self) -> Box<dyn ::capnp::private::capability::ClientHook> {
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/message_capnp.rs:4003:38
[INFO] [stderr]      |
[INFO] [stderr] 4003 |     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stderr]      |                                      ^                                        ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 4003 -     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stderr] 4003 +     fn as_client_hook(&self) -> &dyn ::capnp::private::capability::ClientHook {
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/topic_capnp.rs:649:26
[INFO] [stderr]     |
[INFO] [stderr] 649 |     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stderr]     |                          ^                                        ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 649 -     fn new(hook: Box<dyn (::capnp::private::capability::ClientHook)>) -> Self {
[INFO] [stderr] 649 +     fn new(hook: Box<dyn ::capnp::private::capability::ClientHook>) -> Self {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/topic_capnp.rs:652:42
[INFO] [stderr]     |
[INFO] [stderr] 652 |     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stderr]     |                                          ^                                        ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 652 -     fn into_client_hook(self) -> Box<dyn (::capnp::private::capability::ClientHook)> {
[INFO] [stderr] 652 +     fn into_client_hook(self) -> Box<dyn ::capnp::private::capability::ClientHook> {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/broker-16b2c99195e0c9dd/out/topic_capnp.rs:655:38
[INFO] [stderr]     |
[INFO] [stderr] 655 |     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stderr]     |                                      ^                                        ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 655 -     fn as_client_hook(&self) -> &dyn (::capnp::private::capability::ClientHook) {
[INFO] [stderr] 655 +     fn as_client_hook(&self) -> &dyn ::capnp::private::capability::ClientHook {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 18 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/util/handle.rs - util::handle::Handle (line 10) ... ok
[INFO] [stdout] test src/concurrent_list/concurrent_list.rs - concurrent_list::concurrent_list::ConcurrentList (line 25) ... ok
[INFO] [stdout] test src/util/rpc_network.rs - util::rpc_network::stream_to_rpc_network (line 11) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/util/rpc_network.rs - util::rpc_network::stream_to_rpc_network (line 11) stdout ----
[INFO] [stdout] Test executable failed (exit status: 1).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] Error: Os { code: 111, kind: ConnectionRefused, message: "Connection refused" }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/util/rpc_network.rs - util::rpc_network::stream_to_rpc_network (line 11)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.56s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "9d8730bb45ab58466c3161dce6e0ac62e662b5ea542aba52f4983dc2c8f82d2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d8730bb45ab58466c3161dce6e0ac62e662b5ea542aba52f4983dc2c8f82d2e", kill_on_drop: false }`
[INFO] [stdout] 9d8730bb45ab58466c3161dce6e0ac62e662b5ea542aba52f4983dc2c8f82d2e
