[INFO] cloning repository https://github.com/lamtx/rust_chat
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lamtx/rust_chat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flamtx%2Frust_chat", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flamtx%2Frust_chat'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 54da249ad60b9b6a1294ac993baabe642dcbb62c
[INFO] checking lamtx/rust_chat against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flamtx%2Frust_chat" "/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/lamtx/rust_chat
[INFO] finished tweaking git repo https://github.com/lamtx/rust_chat
[INFO] tweaked toml for git repo https://github.com/lamtx/rust_chat written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lamtx/rust_chat on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lamtx/rust_chat 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded querystring v1.1.0
[INFO] [stderr]   Downloaded hyper-tungstenite v0.14.0
[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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c833206a68a7f232d6ec5f55cfa7c61850344509627f6ab5e71935470680479c
[INFO] running `Command { std: "docker" "start" "-a" "c833206a68a7f232d6ec5f55cfa7c61850344509627f6ab5e71935470680479c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c833206a68a7f232d6ec5f55cfa7c61850344509627f6ab5e71935470680479c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c833206a68a7f232d6ec5f55cfa7c61850344509627f6ab5e71935470680479c", kill_on_drop: false }`
[INFO] [stdout] c833206a68a7f232d6ec5f55cfa7c61850344509627f6ab5e71935470680479c
[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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d94509ab2051cd7bccede512c50caa8bd923aca55c0ca03bac1a21566953dc41
[INFO] running `Command { std: "docker" "start" "-a" "d94509ab2051cd7bccede512c50caa8bd923aca55c0ca03bac1a21566953dc41", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]     Checking http v1.1.0
[INFO] [stderr]    Compiling openssl v0.10.66
[INFO] [stderr]    Compiling syn v2.0.75
[INFO] [stderr]    Compiling openssl-sys v0.9.103
[INFO] [stderr]    Compiling serde v1.0.208
[INFO] [stderr]    Compiling serde_json v1.0.125
[INFO] [stderr]     Checking querystring v1.1.0
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling native-tls v0.2.12
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling serde_derive v1.0.208
[INFO] [stderr]     Checking tokio v1.39.3
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking futures-util v0.3.30
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[INFO] [stderr]     Checking thiserror v1.0.63
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[INFO] [stderr]     Checking futures-executor v0.3.30
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[INFO] [stderr]     Checking tokio-util v0.7.11
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[INFO] [stderr]     Checking tokio-tungstenite v0.23.1
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking h2 v0.4.5
[INFO] [stderr]     Checking hyper v1.4.1
[INFO] [stderr]     Checking hyper-util v0.1.7
[INFO] [stderr]     Checking hyper-tls v0.6.0
[INFO] [stderr]     Checking hyper-tungstenite v0.14.0
[INFO] [stderr]     Checking rust_chat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type alias `WebSocketStream` is never used
[INFO] [stdout]   --> src/misc/mod.rs:27:10
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub type WebSocketStream = SplitStream<HyperWebsocketStream>;
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `GetQueryFromUri` is never used
[INFO] [stdout]   --> src/misc/query_params.rs:68:11
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub trait GetQueryFromUri {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `error` is never used
[INFO] [stdout]   --> src/app/common_errors.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn error<T>(message: String) -> Result<T, AppError> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PING_INTERVAL` is never used
[INFO] [stdout]  --> src/config.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub const PING_INTERVAL: Duration = Duration::from_secs(120);
[INFO] [stdout]   |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `spawn` is never used
[INFO] [stdout]   --> src/misc/command.rs:53:20
[INFO] [stdout]    |
[INFO] [stdout] 52 |           impl CommandSender {
[INFO] [stdout]    |           ------------------ method in this implementation
[INFO] [stdout] 53 |               pub fn spawn(&self) -> SpawnCommandSender {
[INFO] [stdout]    |                      ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/service/chat_service.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout]  8 | / command! {
[INFO] [stdout]  9 | |     pub CreateRoom(room: Room) -> Result<(), ServiceError>;
[INFO] [stdout] 10 | |     pub Status()  -> Vec<RoomInfo>;
[INFO] [stdout] 11 | |     pub GetRoom(room: String) -> Result<ChatRoom, ServiceError>;
[INFO] [stdout] 12 | |     pub DestroyRoom(room: String, secret: String) -> Result<(), ServiceError>;
[INFO] [stdout] 13 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `command` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/misc/query_params.rs:69:21
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn query_params(&self) -> QueryParams;
[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] 69 |     fn query_params(&self) -> QueryParams<'_>;
[INFO] [stdout]    |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/misc/query_params.rs:73:21
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn query_params(&self) -> QueryParams {
[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] 73 |     fn query_params(&self) -> QueryParams<'_> {
[INFO] [stdout]    |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `WebSocketStream` is never used
[INFO] [stdout]   --> src/misc/mod.rs:27:10
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub type WebSocketStream = SplitStream<HyperWebsocketStream>;
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `GetQueryFromUri` is never used
[INFO] [stdout]   --> src/misc/query_params.rs:68:11
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub trait GetQueryFromUri {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `error` is never used
[INFO] [stdout]   --> src/app/common_errors.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn error<T>(message: String) -> Result<T, AppError> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PING_INTERVAL` is never used
[INFO] [stdout]  --> src/config.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub const PING_INTERVAL: Duration = Duration::from_secs(120);
[INFO] [stdout]   |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `spawn` is never used
[INFO] [stdout]   --> src/misc/command.rs:53:20
[INFO] [stdout]    |
[INFO] [stdout] 52 |           impl CommandSender {
[INFO] [stdout]    |           ------------------ method in this implementation
[INFO] [stdout] 53 |               pub fn spawn(&self) -> SpawnCommandSender {
[INFO] [stdout]    |                      ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/service/chat_service.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout]  8 | / command! {
[INFO] [stdout]  9 | |     pub CreateRoom(room: Room) -> Result<(), ServiceError>;
[INFO] [stdout] 10 | |     pub Status()  -> Vec<RoomInfo>;
[INFO] [stdout] 11 | |     pub GetRoom(room: String) -> Result<ChatRoom, ServiceError>;
[INFO] [stdout] 12 | |     pub DestroyRoom(room: String, secret: String) -> Result<(), ServiceError>;
[INFO] [stdout] 13 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `command` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/misc/query_params.rs:69:21
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn query_params(&self) -> QueryParams;
[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] 69 |     fn query_params(&self) -> QueryParams<'_>;
[INFO] [stdout]    |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/misc/query_params.rs:73:21
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn query_params(&self) -> QueryParams {
[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] 73 |     fn query_params(&self) -> QueryParams<'_> {
[INFO] [stdout]    |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.48s
[INFO] running `Command { std: "docker" "inspect" "d94509ab2051cd7bccede512c50caa8bd923aca55c0ca03bac1a21566953dc41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d94509ab2051cd7bccede512c50caa8bd923aca55c0ca03bac1a21566953dc41", kill_on_drop: false }`
[INFO] [stdout] d94509ab2051cd7bccede512c50caa8bd923aca55c0ca03bac1a21566953dc41
