[INFO] cloning repository https://github.com/DusterTheFirst/mcproxy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DusterTheFirst/mcproxy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDusterTheFirst%2Fmcproxy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDusterTheFirst%2Fmcproxy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3b7eb8799ee086a12a2737e87d5f4cb9b761d651
[INFO] checking DusterTheFirst/mcproxy against master#8f21a5c92ea55c348c275a1bc4fedbdf181e0d64 for pr-143011
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDusterTheFirst%2Fmcproxy" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/DusterTheFirst/mcproxy
[INFO] finished tweaking git repo https://github.com/DusterTheFirst/mcproxy
[INFO] tweaked toml for git repo https://github.com/DusterTheFirst/mcproxy written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/DusterTheFirst/mcproxy on toolchain 8f21a5c92ea55c348c275a1bc4fedbdf181e0d64
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/DusterTheFirst/mcproxy 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" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "90c12f807d4bae5c3be851515995d2e44cfc3068580642df0610138525e63c90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90c12f807d4bae5c3be851515995d2e44cfc3068580642df0610138525e63c90", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "24a1d2ee410777c4febe992bafab587b7732931d2d3343032f0c1c67b60f81bf", kill_on_drop: false }`
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[INFO] [stderr]     Checking mcproxy_discovery v0.1.0 (/opt/rustwide/workdir/crates/discovery)
[INFO] [stdout] warning: unexpected `cfg` condition value: `discovery`
[INFO] [stdout]  --> crates/discovery/src/main.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 |     #[cfg(feature = "discovery")]
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `docker`
[INFO] [stdout]   = help: consider adding `discovery` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `discovery`
[INFO] [stdout]  --> crates/discovery/src/main.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 |     #[cfg(feature = "discovery")]
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `docker`
[INFO] [stdout]   = help: consider adding `discovery` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> crates/discovery/src/discovery/mod.rs:41:19
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
[INFO] [stdout]    |                   ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> crates/discovery/src/discovery/mod.rs:136:14
[INFO] [stdout]     |
[INFO] [stdout] 136 |         let (id, server) = self.active_servers.remove(&id)?;
[INFO] [stdout]     |              ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> crates/discovery/src/discovery/mod.rs:41:19
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
[INFO] [stdout]    |                   ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ActiveServer` is never constructed
[INFO] [stdout]   --> crates/discovery/src/discovery/mod.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct ActiveServer {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `upstream` is never used
[INFO] [stdout]   --> crates/discovery/src/discovery/mod.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl ActiveServer {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] 22 |     pub fn upstream(&self) -> Upstream {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ServerId` is never used
[INFO] [stdout]   --> crates/discovery/src/discovery/mod.rs:28:10
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub enum ServerId {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ServerInsertionError` is never used
[INFO] [stdout]   --> crates/discovery/src/discovery/mod.rs:49:6
[INFO] [stdout]    |
[INFO] [stdout] 49 | enum ServerInsertionError {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HostnameExistsError` is never constructed
[INFO] [stdout]   --> crates/discovery/src/discovery/mod.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | struct HostnameExistsError {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `hostname` is never used
[INFO] [stdout]   --> crates/discovery/src/discovery/mod.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 66 | impl HostnameExistsError {
[INFO] [stdout]    | ------------------------ method in this implementation
[INFO] [stdout] 67 |     pub fn hostname(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DiscoveredServers` is never constructed
[INFO] [stdout]   --> crates/discovery/src/discovery/mod.rs:79:12
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub struct DiscoveredServers {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_by_hostname`, `len`, `is_empty`, `insert`, `remove`, and `drop_index` are never used
[INFO] [stdout]    --> crates/discovery/src/discovery/mod.rs:86:12
[INFO] [stdout]     |
[INFO] [stdout] 85  | impl DiscoveredServers {
[INFO] [stdout]     | ---------------------- methods in this implementation
[INFO] [stdout] 86  |     pub fn get_by_hostname(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 95  |     pub fn len(&self) -> usize {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 99  |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 |     fn insert(&self, id: ServerId, server: ActiveServer) -> Result<(), ServerInsertionError> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 135 |     fn remove(&self, id: ServerId) -> Option<ActiveServer> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 143 |     fn drop_index(&self, server: &ActiveServer, until: Option<usize>) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `begin` is never used
[INFO] [stdout]    --> crates/discovery/src/discovery/mod.rs:155:14
[INFO] [stdout]     |
[INFO] [stdout] 155 | pub async fn begin() -> Arc<DiscoveredServers> {
[INFO] [stdout]     |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> crates/discovery/src/discovery/mod.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |         &self,
[INFO] [stdout]    |         ^^^^^ this lifetime flows to the output
[INFO] [stdout] 88 |         hostname: Hostname,
[INFO] [stdout] 89 |     ) -> Option<dashmap::mapref::one::Ref<ServerId, ActiveServer>> {
[INFO] [stdout]    |                 ------------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 89 |     ) -> Option<dashmap::mapref::one::Ref<'_, ServerId, ActiveServer>> {
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> crates/discovery/src/discovery/mod.rs:136:14
[INFO] [stdout]     |
[INFO] [stdout] 136 |         let (id, server) = self.active_servers.remove(&id)?;
[INFO] [stdout]     |              ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ActiveServer` is never constructed
[INFO] [stdout]   --> crates/discovery/src/discovery/mod.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct ActiveServer {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `upstream` is never used
[INFO] [stdout]   --> crates/discovery/src/discovery/mod.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl ActiveServer {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] 22 |     pub fn upstream(&self) -> Upstream {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ServerId` is never used
[INFO] [stdout]   --> crates/discovery/src/discovery/mod.rs:28:10
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub enum ServerId {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ServerInsertionError` is never used
[INFO] [stdout]   --> crates/discovery/src/discovery/mod.rs:49:6
[INFO] [stdout]    |
[INFO] [stdout] 49 | enum ServerInsertionError {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HostnameExistsError` is never constructed
[INFO] [stdout]   --> crates/discovery/src/discovery/mod.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | struct HostnameExistsError {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `hostname` is never used
[INFO] [stdout]   --> crates/discovery/src/discovery/mod.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 66 | impl HostnameExistsError {
[INFO] [stdout]    | ------------------------ method in this implementation
[INFO] [stdout] 67 |     pub fn hostname(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DiscoveredServers` is never constructed
[INFO] [stdout]   --> crates/discovery/src/discovery/mod.rs:79:12
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub struct DiscoveredServers {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_by_hostname`, `len`, `is_empty`, `insert`, `remove`, and `drop_index` are never used
[INFO] [stdout]    --> crates/discovery/src/discovery/mod.rs:86:12
[INFO] [stdout]     |
[INFO] [stdout] 85  | impl DiscoveredServers {
[INFO] [stdout]     | ---------------------- methods in this implementation
[INFO] [stdout] 86  |     pub fn get_by_hostname(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 95  |     pub fn len(&self) -> usize {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 99  |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 |     fn insert(&self, id: ServerId, server: ActiveServer) -> Result<(), ServerInsertionError> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 135 |     fn remove(&self, id: ServerId) -> Option<ActiveServer> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 143 |     fn drop_index(&self, server: &ActiveServer, until: Option<usize>) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `begin` is never used
[INFO] [stdout]    --> crates/discovery/src/discovery/mod.rs:155:14
[INFO] [stdout]     |
[INFO] [stdout] 155 | pub async fn begin() -> Arc<DiscoveredServers> {
[INFO] [stdout]     |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> crates/discovery/src/discovery/mod.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |         &self,
[INFO] [stdout]    |         ^^^^^ this lifetime flows to the output
[INFO] [stdout] 88 |         hostname: Hostname,
[INFO] [stdout] 89 |     ) -> Option<dashmap::mapref::one::Ref<ServerId, ActiveServer>> {
[INFO] [stdout]    |                 ------------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 89 |     ) -> Option<dashmap::mapref::one::Ref<'_, ServerId, ActiveServer>> {
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking toml v0.8.15
[INFO] [stdout] error[E0432]: unresolved imports `tokio_metrics::RuntimeIntervals`, `tokio_metrics::RuntimeMonitor`
[INFO] [stdout]    --> src/metrics/tokio_collector/runtime.rs:4:21
[INFO] [stdout]     |
[INFO] [stdout] 4   | use tokio_metrics::{RuntimeIntervals, RuntimeMonitor};
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^ no `RuntimeMonitor` in the root
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     no `RuntimeIntervals` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-metrics-0.3.1/src/lib.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |         RuntimeIntervals,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] note: the item is gated here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-metrics-0.3.1/src/lib.rs:112:1
[INFO] [stdout]     |
[INFO] [stdout] 112 | / cfg_rt! {
[INFO] [stdout] 113 | |     mod runtime;
[INFO] [stdout] 114 | |     pub use runtime::{
[INFO] [stdout] 115 | |         RuntimeIntervals,
[INFO] [stdout] ...   |
[INFO] [stdout] 118 | |     };
[INFO] [stdout] 119 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-metrics-0.3.1/src/lib.rs:117:9
[INFO] [stdout]     |
[INFO] [stdout] 117 |         RuntimeMonitor,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] note: the item is gated here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-metrics-0.3.1/src/lib.rs:112:1
[INFO] [stdout]     |
[INFO] [stdout] 112 | / cfg_rt! {
[INFO] [stdout] 113 | |     mod runtime;
[INFO] [stdout] 114 | |     pub use runtime::{
[INFO] [stdout] 115 | |         RuntimeIntervals,
[INFO] [stdout] ...   |
[INFO] [stdout] 118 | |     };
[INFO] [stdout] 119 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     = note: this error originates in the macro `cfg_rt` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `tokio_metrics::RuntimeIntervals`, `tokio_metrics::RuntimeMonitor`
[INFO] [stdout]    --> src/metrics/tokio_collector/runtime.rs:4:21
[INFO] [stdout]     |
[INFO] [stdout] 4   | use tokio_metrics::{RuntimeIntervals, RuntimeMonitor};
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^ no `RuntimeMonitor` in the root
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     no `RuntimeIntervals` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-metrics-0.3.1/src/lib.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |         RuntimeIntervals,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] note: the item is gated here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-metrics-0.3.1/src/lib.rs:112:1
[INFO] [stdout]     |
[INFO] [stdout] 112 | / cfg_rt! {
[INFO] [stdout] 113 | |     mod runtime;
[INFO] [stdout] 114 | |     pub use runtime::{
[INFO] [stdout] 115 | |         RuntimeIntervals,
[INFO] [stdout] ...   |
[INFO] [stdout] 118 | |     };
[INFO] [stdout] 119 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-metrics-0.3.1/src/lib.rs:117:9
[INFO] [stdout]     |
[INFO] [stdout] 117 |         RuntimeMonitor,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] note: the item is gated here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-metrics-0.3.1/src/lib.rs:112:1
[INFO] [stdout]     |
[INFO] [stdout] 112 | / cfg_rt! {
[INFO] [stdout] 113 | |     mod runtime;
[INFO] [stdout] 114 | |     pub use runtime::{
[INFO] [stdout] 115 | |         RuntimeIntervals,
[INFO] [stdout] ...   |
[INFO] [stdout] 118 | |     };
[INFO] [stdout] 119 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     = note: this error originates in the macro `cfg_rt` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mcproxy` (bin "mcproxy") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mcproxy` (bin "mcproxy" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "24a1d2ee410777c4febe992bafab587b7732931d2d3343032f0c1c67b60f81bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24a1d2ee410777c4febe992bafab587b7732931d2d3343032f0c1c67b60f81bf", kill_on_drop: false }`
[INFO] [stdout] 24a1d2ee410777c4febe992bafab587b7732931d2d3343032f0c1c67b60f81bf
