[INFO] cloning repository https://github.com/lionesslie/Q-Chat
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lionesslie/Q-Chat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flionesslie%2FQ-Chat", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flionesslie%2FQ-Chat'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ff7c8248a1787d119f0373d80a6ae5129c883cea
[INFO] checking lionesslie/Q-Chat against master#b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd for pr-155499
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flionesslie%2FQ-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/lionesslie/Q-Chat
[INFO] finished tweaking git repo https://github.com/lionesslie/Q-Chat
[INFO] tweaked toml for git repo https://github.com/lionesslie/Q-Chat written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lionesslie/Q-Chat on toolchain b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lionesslie/Q-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" "+b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: file `/workspace/builds/worker-6-tc1/source/src/main.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `lib` target `q_chat`
[INFO] [stderr]   * `bin` target `q-chat`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded webview2-com-macros v0.8.1
[INFO] [stderr]   Downloaded version-compare v0.2.1
[INFO] [stderr]   Downloaded http-range v0.1.5
[INFO] [stderr]   Downloaded parse-size v1.1.0
[INFO] [stderr]   Downloaded v_htmlescape v0.15.8
[INFO] [stderr]   Downloaded dlopen2_derive v0.4.3
[INFO] [stderr]   Downloaded actix-files v0.6.10
[INFO] [stderr]   Downloaded actix-tls v3.5.0
[INFO] [stderr]   Downloaded actix-multipart v0.7.2
[INFO] [stderr]   Downloaded regex-lite v0.1.9
[INFO] [stderr]   Downloaded jiff-static v0.2.22
[INFO] [stderr]   Downloaded actix-router v0.5.4
[INFO] [stderr]   Downloaded actix-ws v0.3.1
[INFO] [stderr]   Downloaded actix-http v3.12.0
[INFO] [stderr]   Downloaded dtoa v1.0.11
[INFO] [stderr]   Downloaded wry v0.47.2
[INFO] [stderr]   Downloaded objc2-web-kit v0.2.2
[INFO] [stderr]   Downloaded actix-web v4.13.0
[INFO] [stderr]   Downloaded aws-lc-rs v1.16.1
[INFO] [stderr]   Downloaded actix-multipart-derive v0.7.0
[INFO] [stderr]   Downloaded toml_edit v0.25.3+spec-1.1.0
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[INFO] [stderr]   Downloaded aws-lc-sys v0.38.0
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 428c49b1c58551605e68e7e8031686ebe028cc63712d5a8d3812e604b15b9520
[INFO] running `Command { std: "docker" "start" "-a" "428c49b1c58551605e68e7e8031686ebe028cc63712d5a8d3812e604b15b9520", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "428c49b1c58551605e68e7e8031686ebe028cc63712d5a8d3812e604b15b9520", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "428c49b1c58551605e68e7e8031686ebe028cc63712d5a8d3812e604b15b9520", kill_on_drop: false }`
[INFO] [stdout] 428c49b1c58551605e68e7e8031686ebe028cc63712d5a8d3812e604b15b9520
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c3313ab68da10488b30599f2011909832ee041ea7d7fba727f871346e4857d8
[INFO] running `Command { std: "docker" "start" "-a" "8c3313ab68da10488b30599f2011909832ee041ea7d7fba727f871346e4857d8", kill_on_drop: false }`
[INFO] [stderr] warning: file `/opt/rustwide/workdir/src/main.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `lib` target `q_chat`
[INFO] [stderr]   * `bin` target `q-chat`
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling version-compare v0.2.1
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[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]     Checking futures-task v0.3.32
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
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[INFO] [stderr]     Checking x11-dl v2.21.0
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[INFO] [stderr]    Compiling actix-web-codegen v4.3.0
[INFO] [stderr]     Checking derive_more v2.1.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
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[INFO] [stderr]     Checking rand_chacha v0.9.0
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[INFO] [stderr]    Compiling proc-macro-crate v2.0.2
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling system-deps v6.2.2
[INFO] [stderr]     Checking tempfile v3.26.0
[INFO] [stderr]     Checking tokio-util v0.7.18
[INFO] [stderr]     Checking actix-rt v2.11.0
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[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]     Checking actix-codec v0.5.2
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[INFO] [stderr]    Compiling glib-sys v0.18.1
[INFO] [stderr]    Compiling gobject-sys v0.18.0
[INFO] [stderr]    Compiling gio-sys v0.18.1
[INFO] [stderr]    Compiling gdk-sys v0.18.2
[INFO] [stderr]    Compiling cairo-sys-rs v0.18.2
[INFO] [stderr]    Compiling pango-sys v0.18.0
[INFO] [stderr]    Compiling glib-macros v0.18.5
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.18.0
[INFO] [stderr]    Compiling atk-sys v0.18.2
[INFO] [stderr]    Compiling gtk-sys v0.18.2
[INFO] [stderr]    Compiling javascriptcore-rs-sys v1.1.1
[INFO] [stderr]    Compiling soup3-sys v0.5.0
[INFO] [stderr]    Compiling gdkx11-sys v0.18.2
[INFO] [stderr]    Compiling webkit2gtk-sys v2.0.1
[INFO] [stderr]    Compiling actix-multipart-derive v0.7.0
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[INFO] [stderr]     Checking gdkwayland-sys v0.18.2
[INFO] [stderr]     Checking glib v0.18.5
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]     Checking cairo-rs v0.18.5
[INFO] [stderr]     Checking atk v0.18.2
[INFO] [stderr]     Checking javascriptcore-rs v1.1.2
[INFO] [stderr]     Checking rustls-webpki v0.103.9
[INFO] [stderr]     Checking tokio-rustls v0.26.4
[INFO] [stderr]     Checking actix-tls v3.5.0
[INFO] [stderr]     Checking actix-http v3.12.0
[INFO] [stderr]     Checking actix-web v4.13.0
[INFO] [stderr]     Checking actix-multipart v0.7.2
[INFO] [stderr]     Checking actix-web-actors v4.3.1+deprecated
[INFO] [stderr]     Checking actix-files v0.6.10
[INFO] [stderr]     Checking actix-ws v0.3.1
[INFO] [stderr]     Checking pango v0.18.3
[INFO] [stderr]     Checking gdk-pixbuf v0.18.5
[INFO] [stderr]     Checking soup3 v0.5.0
[INFO] [stderr]     Checking gdk v0.18.2
[INFO] [stderr]     Checking gdkx11 v0.18.2
[INFO] [stderr]     Checking webkit2gtk v2.0.1
[INFO] [stderr]     Checking tao v0.33.0
[INFO] [stderr]     Checking q-chat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `parking_lot::RwLock`
[INFO] [stdout]  --> src/storage.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use parking_lot::RwLock;
[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: `std::sync::Arc`
[INFO] [stdout]  --> src/storage.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::Deserialize`
[INFO] [stdout]  --> src/projects.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use serde::Deserialize;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parking_lot::RwLock`
[INFO] [stdout]  --> src/storage.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use parking_lot::RwLock;
[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: `std::sync::Arc`
[INFO] [stdout]  --> src/storage.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::Deserialize`
[INFO] [stdout]  --> src/projects.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use serde::Deserialize;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/ws.rs:84:20
[INFO] [stdout]    |
[INFO] [stdout] 84 |     let (response, mut session, mut msg_stream) = actix_ws::handle(&req, body)?;
[INFO] [stdout]    |                    ----^^^^^^^
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/ws.rs:84:20
[INFO] [stdout]    |
[INFO] [stdout] 84 |     let (response, mut session, mut msg_stream) = actix_ws::handle(&req, body)?;
[INFO] [stdout]    |                    ----^^^^^^^
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `room_id`
[INFO] [stdout]    --> src/ws.rs:151:42
[INFO] [stdout]     |
[INFO] [stdout] 151 | ...                   for (room_id, room_data) in &rooms {
[INFO] [stdout]     |                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_room_id`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `room_id`
[INFO] [stdout]    --> src/ws.rs:151:42
[INFO] [stdout]     |
[INFO] [stdout] 151 | ...                   for (room_id, room_data) in &rooms {
[INFO] [stdout]     |                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_room_id`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `send_to_room_members` is never used
[INFO] [stdout]   --> src/ws.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl WsState {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 57 |     fn send_to_room_members(&self, storage: &Storage, room_id: &str, msg: &str) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `send_to_room_members` is never used
[INFO] [stdout]   --> src/ws.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl WsState {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 57 |     fn send_to_room_members(&self, storage: &Storage, room_id: &str, msg: &str) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parking_lot::RwLock`
[INFO] [stdout]  --> src/storage.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use parking_lot::RwLock;
[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: `std::sync::Arc`
[INFO] [stdout]  --> src/storage.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::Deserialize`
[INFO] [stdout]  --> src/projects.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use serde::Deserialize;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parking_lot::RwLock`
[INFO] [stdout]  --> src/storage.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use parking_lot::RwLock;
[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: `std::sync::Arc`
[INFO] [stdout]  --> src/storage.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::Deserialize`
[INFO] [stdout]  --> src/projects.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use serde::Deserialize;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/ws.rs:84:20
[INFO] [stdout]    |
[INFO] [stdout] 84 |     let (response, mut session, mut msg_stream) = actix_ws::handle(&req, body)?;
[INFO] [stdout]    |                    ----^^^^^^^
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/ws.rs:84:20
[INFO] [stdout]    |
[INFO] [stdout] 84 |     let (response, mut session, mut msg_stream) = actix_ws::handle(&req, body)?;
[INFO] [stdout]    |                    ----^^^^^^^
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `room_id`
[INFO] [stdout]    --> src/ws.rs:151:42
[INFO] [stdout]     |
[INFO] [stdout] 151 | ...                   for (room_id, room_data) in &rooms {
[INFO] [stdout]     |                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_room_id`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `send_to_room_members` is never used
[INFO] [stdout]   --> src/ws.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl WsState {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 57 |     fn send_to_room_members(&self, storage: &Storage, room_id: &str, msg: &str) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `room_id`
[INFO] [stdout]    --> src/ws.rs:151:42
[INFO] [stdout]     |
[INFO] [stdout] 151 | ...                   for (room_id, room_data) in &rooms {
[INFO] [stdout]     |                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_room_id`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `send_to_room_members` is never used
[INFO] [stdout]   --> src/ws.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl WsState {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 57 |     fn send_to_room_members(&self, storage: &Storage, room_id: &str, msg: &str) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 18s
[INFO] running `Command { std: "docker" "inspect" "8c3313ab68da10488b30599f2011909832ee041ea7d7fba727f871346e4857d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c3313ab68da10488b30599f2011909832ee041ea7d7fba727f871346e4857d8", kill_on_drop: false }`
[INFO] [stdout] 8c3313ab68da10488b30599f2011909832ee041ea7d7fba727f871346e4857d8
