[INFO] cloning repository https://github.com/Mesagisto/mesagisto-center
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mesagisto/mesagisto-center" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMesagisto%2Fmesagisto-center", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMesagisto%2Fmesagisto-center'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bac26e1ea7d6b125f1eb76b4407f72c229b3c63c
[INFO] checking Mesagisto/mesagisto-center against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMesagisto%2Fmesagisto-center" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Mesagisto/mesagisto-center on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/Mesagisto/mesagisto-center
[INFO] finished tweaking git repo https://github.com/Mesagisto/mesagisto-center
[INFO] tweaked toml for git repo https://github.com/Mesagisto/mesagisto-center written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Mesagisto/mesagisto-center 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/Itsusinn/automatic-config-rs.git`
[INFO] [stderr]     Updating git repository `https://github.com/Itsusinn/lateinit-rs.git`
[INFO] [stderr]     Updating git repository `https://github.com/Itsusinn/singleton-rs.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded matchit v0.7.0
[INFO] [stderr]   Downloaded console-api v0.5.0
[INFO] [stderr]   Downloaded arcstr v1.1.5
[INFO] [stderr]   Downloaded uuid v1.3.3
[INFO] [stderr]   Downloaded axum v0.6.18
[INFO] [stderr]   Downloaded hdrhistogram v7.5.2
[INFO] [stderr]   Downloaded console-subscriber v0.1.9
[INFO] [stderr]   Downloaded serde_yaml v0.9.21
[INFO] [stderr]   Downloaded rustls v0.21.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c7457d04ed716675b1bbd6d047c3ef0751d7965022cd2cd9ccf4348fe25c2829
[INFO] running `Command { std: "docker" "start" "-a" "c7457d04ed716675b1bbd6d047c3ef0751d7965022cd2cd9ccf4348fe25c2829", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7457d04ed716675b1bbd6d047c3ef0751d7965022cd2cd9ccf4348fe25c2829", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7457d04ed716675b1bbd6d047c3ef0751d7965022cd2cd9ccf4348fe25c2829", kill_on_drop: false }`
[INFO] [stdout] c7457d04ed716675b1bbd6d047c3ef0751d7965022cd2cd9ccf4348fe25c2829
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c4e63649d48b35893fad007f106f938f7feaac3f4728859537b98403f1e8a22
[INFO] running `Command { std: "docker" "start" "-a" "7c4e63649d48b35893fad007f106f938f7feaac3f4728859537b98403f1e8a22", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.60
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]    Compiling serde v1.0.164
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling log v0.4.18
[INFO] [stderr]     Checking itoa v1.0.6
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling time-core v0.1.1
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking num_threads v0.1.6
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]    Compiling time-macros v0.2.9
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]    Compiling tokio v1.28.2
[INFO] [stderr]     Checking sharded-slab v0.1.4
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]     Checking unicode-bidi v0.3.13
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]     Checking percent-encoding v2.3.0
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling eyre v0.6.8
[INFO] [stderr]     Checking form_urlencoded v1.2.0
[INFO] [stderr]     Checking cpufeatures v0.2.7
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling rustls v0.21.1
[INFO] [stderr]     Checking tracing-log v0.1.3
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]     Checking idna v0.4.0
[INFO] [stderr]     Checking gimli v0.27.2
[INFO] [stderr]     Checking miniz_oxide v0.6.2
[INFO] [stderr]     Checking object v0.30.4
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]     Checking futures-sink v0.3.28
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking half v1.8.2
[INFO] [stderr]     Checking owo-colors v3.5.0
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling syn v2.0.18
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]     Checking rustc-demangle v0.1.23
[INFO] [stderr]     Checking ciborium-io v0.2.1
[INFO] [stderr]     Checking url v2.4.0
[INFO] [stderr]     Checking data-encoding v2.4.0
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking lock_api v0.4.10
[INFO] [stderr]     Checking ciborium-ll v0.2.1
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking parking_lot_core v0.9.8
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking base64 v0.21.2
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling backtrace v0.3.67
[INFO] [stderr]     Checking unsafe-libyaml v0.2.8
[INFO] [stderr]     Checking iana-time-zone v0.1.57
[INFO] [stderr]     Checking ryu v1.0.13
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking rustls-pemfile v1.0.2
[INFO] [stderr]     Checking dashmap v5.4.0
[INFO] [stderr]     Checking chrono v0.4.26
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]     Checking lateinit v0.1.0 (https://github.com/Itsusinn/lateinit-rs.git?branch=master#579ebbd1)
[INFO] [stderr]     Checking either v1.8.1
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha1 v0.10.5
[INFO] [stderr]     Checking time v0.3.22
[INFO] [stderr]     Checking addr2line v0.19.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.17
[INFO] [stderr]    Compiling singleton v0.1.0 (https://github.com/Itsusinn/singleton-rs.git?branch=master#bee321ce)
[INFO] [stderr]    Compiling automatic-config v0.1.0 (https://github.com/Itsusinn/automatic-config-rs.git?branch=master#04ce6dea)
[INFO] [stderr]    Compiling serde_derive v1.0.164
[INFO] [stderr]    Compiling tracing-attributes v0.1.24
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling enum-ordinalize v3.1.13
[INFO] [stderr]     Checking rustls-webpki v0.100.1
[INFO] [stderr]     Checking sct v0.7.0
[INFO] [stderr]    Compiling educe v0.4.22
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking tracing-error v0.2.0
[INFO] [stderr]     Checking color-spantrace v0.2.0
[INFO] [stderr]     Checking color-eyre v0.6.2
[INFO] [stderr]     Checking bytes v1.4.0
[INFO] [stderr]     Checking uuid v1.3.3
[INFO] [stderr]     Checking arcstr v1.1.5
[INFO] [stderr]     Checking serde_bytes v0.11.9
[INFO] [stderr]     Checking ciborium v0.2.1
[INFO] [stderr]     Checking serde_yaml v0.9.21
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]     Checking tungstenite v0.19.0
[INFO] [stderr]     Checking tokio-rustls v0.24.0
[INFO] [stderr]     Checking tokio-tungstenite v0.19.0
[INFO] [stderr]     Checking mesagisto-center v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `net::SocketAddr`
[INFO] [stdout]  --> src/server/websocket.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{net::SocketAddr, sync::Arc};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `net::SocketAddr`, `sync::Arc`
[INFO] [stdout]  --> src/server/mod.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{net::SocketAddr, sync::Arc, time::Duration};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `net::SocketAddr`
[INFO] [stdout]  --> src/server/websocket.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{net::SocketAddr, sync::Arc};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `net::SocketAddr`, `sync::Arc`
[INFO] [stdout]  --> src/server/mod.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{net::SocketAddr, sync::Arc, time::Duration};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `ignore` is never used
[INFO] [stdout]   --> src/ext.rs:20:6
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait ResultExt<T, E> {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] 20 |   fn ignore(self) -> Option<T>;
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `EitherExt` is never used
[INFO] [stdout]   --> src/ext.rs:59:11
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub trait EitherExt<A> {
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `ignore` is never used
[INFO] [stdout]   --> src/ext.rs:20:6
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait ResultExt<T, E> {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] 20 |   fn ignore(self) -> Option<T>;
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `EitherExt` is never used
[INFO] [stdout]   --> src/ext.rs:59:11
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub trait EitherExt<A> {
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.15s
[INFO] running `Command { std: "docker" "inspect" "7c4e63649d48b35893fad007f106f938f7feaac3f4728859537b98403f1e8a22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c4e63649d48b35893fad007f106f938f7feaac3f4728859537b98403f1e8a22", kill_on_drop: false }`
[INFO] [stdout] 7c4e63649d48b35893fad007f106f938f7feaac3f4728859537b98403f1e8a22
[INFO] checking Mesagisto/mesagisto-center against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMesagisto%2Fmesagisto-center" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Mesagisto/mesagisto-center on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/Mesagisto/mesagisto-center
[INFO] finished tweaking git repo https://github.com/Mesagisto/mesagisto-center
[INFO] tweaked toml for git repo https://github.com/Mesagisto/mesagisto-center written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Mesagisto/mesagisto-center 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb06f2b366141575526592c88ac79ecbb96ec64ab490229e43fdc7cb823e8387
[INFO] running `Command { std: "docker" "start" "-a" "cb06f2b366141575526592c88ac79ecbb96ec64ab490229e43fdc7cb823e8387", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb06f2b366141575526592c88ac79ecbb96ec64ab490229e43fdc7cb823e8387", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb06f2b366141575526592c88ac79ecbb96ec64ab490229e43fdc7cb823e8387", kill_on_drop: false }`
[INFO] [stdout] cb06f2b366141575526592c88ac79ecbb96ec64ab490229e43fdc7cb823e8387
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 655ee010cd5e71ef962625e308adc890aba283385de653392cccb15fe3264584
[INFO] running `Command { std: "docker" "start" "-a" "655ee010cd5e71ef962625e308adc890aba283385de653392cccb15fe3264584", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.60
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]    Compiling serde v1.0.164
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling log v0.4.18
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]     Checking itoa v1.0.6
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[INFO] [stdout] warning: unused import: `net::SocketAddr`
[INFO] [stdout]  --> src/server/websocket.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{net::SocketAddr, sync::Arc};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `net::SocketAddr`, `sync::Arc`
[INFO] [stdout]  --> src/server/mod.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{net::SocketAddr, sync::Arc, time::Duration};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `net::SocketAddr`
[INFO] [stdout]  --> src/server/websocket.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{net::SocketAddr, sync::Arc};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `net::SocketAddr`, `sync::Arc`
[INFO] [stdout]  --> src/server/mod.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{net::SocketAddr, sync::Arc, time::Duration};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `ignore` is never used
[INFO] [stdout]   --> src/ext.rs:20:6
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait ResultExt<T, E> {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] 20 |   fn ignore(self) -> Option<T>;
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `EitherExt` is never used
[INFO] [stdout]   --> src/ext.rs:59:11
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub trait EitherExt<A> {
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `ignore` is never used
[INFO] [stdout]   --> src/ext.rs:20:6
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait ResultExt<T, E> {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] 20 |   fn ignore(self) -> Option<T>;
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `EitherExt` is never used
[INFO] [stdout]   --> src/ext.rs:59:11
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub trait EitherExt<A> {
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.17s
[INFO] running `Command { std: "docker" "inspect" "655ee010cd5e71ef962625e308adc890aba283385de653392cccb15fe3264584", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "655ee010cd5e71ef962625e308adc890aba283385de653392cccb15fe3264584", kill_on_drop: false }`
[INFO] [stdout] 655ee010cd5e71ef962625e308adc890aba283385de653392cccb15fe3264584