[INFO] cloning repository https://github.com/hamdymohamedak/ak_gui [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hamdymohamedak/ak_gui" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhamdymohamedak%2Fak_gui", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhamdymohamedak%2Fak_gui'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] be9dc034a587c61db8fa1ecb63ffb574bf6589ae [INFO] building hamdymohamedak/ak_gui against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhamdymohamedak%2Fak_gui" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/hamdymohamedak/ak_gui [INFO] finished tweaking git repo https://github.com/hamdymohamedak/ak_gui [INFO] tweaked toml for git repo https://github.com/hamdymohamedak/ak_gui written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/hamdymohamedak/ak_gui on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/hamdymohamedak/ak_gui 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pango v0.19.5 [INFO] [stderr] Downloaded pango-sys v0.19.5 [INFO] [stderr] Downloaded gobject-sys v0.19.5 [INFO] [stderr] Downloaded glib-sys v0.19.5 [INFO] [stderr] Downloaded glib-macros v0.19.5 [INFO] [stderr] Downloaded graphene-sys v0.19.5 [INFO] [stderr] Downloaded gsk4-sys v0.8.2 [INFO] [stderr] Downloaded gsk4 v0.8.2 [INFO] [stderr] Downloaded cairo-rs v0.19.4 [INFO] [stderr] Downloaded gtk4-macros v0.8.2 [INFO] [stderr] Downloaded gdk-pixbuf-sys v0.19.5 [INFO] [stderr] Downloaded gio-sys v0.19.5 [INFO] [stderr] Downloaded gtk4 v0.8.2 [INFO] [stderr] Downloaded glib v0.19.5 [INFO] [stderr] Downloaded gio v0.19.5 [INFO] [stderr] Downloaded gdk4 v0.8.2 [INFO] [stderr] Downloaded ak_macros v0.2.5 [INFO] [stderr] Downloaded gdk4-sys v0.8.2 [INFO] [stderr] Downloaded gtk4-sys v0.8.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c210e7d7ab0c1fa127150a40756a1216d4514de1189ed9e9213bae7b3796ec75 [INFO] running `Command { std: "docker" "start" "-a" "c210e7d7ab0c1fa127150a40756a1216d4514de1189ed9e9213bae7b3796ec75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c210e7d7ab0c1fa127150a40756a1216d4514de1189ed9e9213bae7b3796ec75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c210e7d7ab0c1fa127150a40756a1216d4514de1189ed9e9213bae7b3796ec75", kill_on_drop: false }` [INFO] [stdout] c210e7d7ab0c1fa127150a40756a1216d4514de1189ed9e9213bae7b3796ec75 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c98d5ad899912c4622e572c20a14341b16f881bb2b64ffd307f91012227998ca [INFO] running `Command { std: "docker" "start" "-a" "c98d5ad899912c4622e572c20a14341b16f881bb2b64ffd307f91012227998ca", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.201 [INFO] [stderr] Compiling target-lexicon v0.12.14 [INFO] [stderr] Compiling winnow v0.6.8 [INFO] [stderr] Compiling version-compare v0.2.0 [INFO] [stderr] Compiling proc-macro2 v1.0.82 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling thiserror v1.0.60 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling gio v0.19.5 [INFO] [stderr] Compiling ak_macros v0.2.5 [INFO] [stderr] Compiling field-offset v0.3.6 [INFO] [stderr] Compiling futures-channel v0.3.30 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling cfg-expr v0.15.8 [INFO] [stderr] Compiling syn v2.0.61 [INFO] [stderr] Compiling toml_datetime v0.6.5 [INFO] [stderr] Compiling serde_spanned v0.6.5 [INFO] [stderr] Compiling toml_edit v0.22.12 [INFO] [stderr] Compiling toml_edit v0.21.1 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling thiserror-impl v1.0.60 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling toml v0.8.12 [INFO] [stderr] Compiling proc-macro-crate v3.1.0 [INFO] [stderr] Compiling glib-macros v0.19.5 [INFO] [stderr] Compiling gtk4-macros v0.8.2 [INFO] [stderr] Compiling system-deps v6.2.2 [INFO] [stderr] Compiling futures-executor v0.3.30 [INFO] [stderr] Compiling glib-sys v0.19.5 [INFO] [stderr] Compiling gobject-sys v0.19.5 [INFO] [stderr] Compiling gio-sys v0.19.5 [INFO] [stderr] Compiling cairo-sys-rs v0.19.2 [INFO] [stderr] Compiling pango-sys v0.19.5 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.19.5 [INFO] [stderr] Compiling gdk4-sys v0.8.2 [INFO] [stderr] Compiling graphene-sys v0.19.5 [INFO] [stderr] Compiling gsk4-sys v0.8.2 [INFO] [stderr] Compiling gtk4-sys v0.8.2 [INFO] [stderr] Compiling glib v0.19.5 [INFO] [stderr] Compiling cairo-rs v0.19.4 [INFO] [stderr] Compiling graphene-rs v0.19.2 [INFO] [stderr] Compiling gdk-pixbuf v0.19.2 [INFO] [stderr] Compiling pango v0.19.5 [INFO] [stderr] Compiling gdk4 v0.8.2 [INFO] [stderr] Compiling gsk4 v0.8.2 [INFO] [stderr] Compiling gtk4 v0.8.2 [INFO] [stderr] Compiling ak_gui v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `porfolio_btn` [INFO] [stdout] --> src/main.rs:50:35 [INFO] [stdout] | [INFO] [stdout] 50 | porfolio_btn.connect_clicked(|porfolio_btn| open_Web!("https://askander.vercel.app")); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_porfolio_btn` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `GetCPUName` should have a snake case name [INFO] [stdout] --> src/main.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let GetCPUName = Button::builder() [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `get_cpuname` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `GetCPUName` should have a snake case name [INFO] [stdout] --> src/main.rs:25:33 [INFO] [stdout] | [INFO] [stdout] 25 | GetCPUName.connect_clicked(|GetCPUName| { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `get_cpuname` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Ram` should have a snake case name [INFO] [stdout] --> src/main.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | let Ram = Button::builder() [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `ram` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Ram` should have a snake case name [INFO] [stdout] --> src/main.rs:38:26 [INFO] [stdout] | [INFO] [stdout] 38 | Ram.connect_clicked(|Ram| { [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `ram` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `ramSize` should have a snake case name [INFO] [stdout] --> src/main.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 39 | let ramSize = Ram_size!(); [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `ram_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `getOS` should have a snake case name [INFO] [stdout] --> src/main.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | let getOS = Button::builder() [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `get_os` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `getOS` should have a snake case name [INFO] [stdout] --> src/main.rs:60:28 [INFO] [stdout] | [INFO] [stdout] 60 | getOS.connect_clicked(|getOS| { [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `get_os` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `OS_Value` should have a snake case name [INFO] [stdout] --> src/main.rs:61:13 [INFO] [stdout] | [INFO] [stdout] 61 | let OS_Value = this_OS!(); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `os_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `getIP` should have a snake case name [INFO] [stdout] --> src/main.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | let getIP = Button::builder() [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `get_ip` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `getIP` should have a snake case name [INFO] [stdout] --> src/main.rs:74:28 [INFO] [stdout] | [INFO] [stdout] 74 | getIP.connect_clicked(|getIP| { [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `get_ip` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `operatingSystem` should have a snake case name [INFO] [stdout] --> src/main.rs:75:13 [INFO] [stdout] | [INFO] [stdout] 75 | let operatingSystem = this_OS!(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `operating_system` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `terminalValue` should have a snake case name [INFO] [stdout] --> src/main.rs:78:17 [INFO] [stdout] | [INFO] [stdout] 78 | let terminalValue = terminal!("sh", "ip a"); [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `terminal_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `terminalValue` should have a snake case name [INFO] [stdout] --> src/main.rs:81:17 [INFO] [stdout] | [INFO] [stdout] 81 | let terminalValue = terminal!("cmd", "ipconfig"); [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `terminal_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `App_title` should have a snake case name [INFO] [stdout] --> src/main.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 86 | let App_title = Label::new(Some("Hello Dev..!")); [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `app_title` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 39s [INFO] running `Command { std: "docker" "inspect" "c98d5ad899912c4622e572c20a14341b16f881bb2b64ffd307f91012227998ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c98d5ad899912c4622e572c20a14341b16f881bb2b64ffd307f91012227998ca", kill_on_drop: false }` [INFO] [stdout] c98d5ad899912c4622e572c20a14341b16f881bb2b64ffd307f91012227998ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9bb1e219c5f0bc13277365384943bc51dec34f5443ef206a652bbb7a2f5befc9 [INFO] running `Command { std: "docker" "start" "-a" "9bb1e219c5f0bc13277365384943bc51dec34f5443ef206a652bbb7a2f5befc9", kill_on_drop: false }` [INFO] [stderr] Compiling ak_gui v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `porfolio_btn` [INFO] [stdout] --> src/main.rs:50:35 [INFO] [stdout] | [INFO] [stdout] 50 | porfolio_btn.connect_clicked(|porfolio_btn| open_Web!("https://askander.vercel.app")); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_porfolio_btn` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `GetCPUName` should have a snake case name [INFO] [stdout] --> src/main.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let GetCPUName = Button::builder() [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `get_cpuname` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `GetCPUName` should have a snake case name [INFO] [stdout] --> src/main.rs:25:33 [INFO] [stdout] | [INFO] [stdout] 25 | GetCPUName.connect_clicked(|GetCPUName| { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `get_cpuname` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Ram` should have a snake case name [INFO] [stdout] --> src/main.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | let Ram = Button::builder() [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `ram` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Ram` should have a snake case name [INFO] [stdout] --> src/main.rs:38:26 [INFO] [stdout] | [INFO] [stdout] 38 | Ram.connect_clicked(|Ram| { [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `ram` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `ramSize` should have a snake case name [INFO] [stdout] --> src/main.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 39 | let ramSize = Ram_size!(); [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `ram_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `getOS` should have a snake case name [INFO] [stdout] --> src/main.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | let getOS = Button::builder() [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `get_os` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `getOS` should have a snake case name [INFO] [stdout] --> src/main.rs:60:28 [INFO] [stdout] | [INFO] [stdout] 60 | getOS.connect_clicked(|getOS| { [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `get_os` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `OS_Value` should have a snake case name [INFO] [stdout] --> src/main.rs:61:13 [INFO] [stdout] | [INFO] [stdout] 61 | let OS_Value = this_OS!(); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `os_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `getIP` should have a snake case name [INFO] [stdout] --> src/main.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | let getIP = Button::builder() [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `get_ip` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `getIP` should have a snake case name [INFO] [stdout] --> src/main.rs:74:28 [INFO] [stdout] | [INFO] [stdout] 74 | getIP.connect_clicked(|getIP| { [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `get_ip` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `operatingSystem` should have a snake case name [INFO] [stdout] --> src/main.rs:75:13 [INFO] [stdout] | [INFO] [stdout] 75 | let operatingSystem = this_OS!(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `operating_system` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `terminalValue` should have a snake case name [INFO] [stdout] --> src/main.rs:78:17 [INFO] [stdout] | [INFO] [stdout] 78 | let terminalValue = terminal!("sh", "ip a"); [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `terminal_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `terminalValue` should have a snake case name [INFO] [stdout] --> src/main.rs:81:17 [INFO] [stdout] | [INFO] [stdout] 81 | let terminalValue = terminal!("cmd", "ipconfig"); [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `terminal_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `App_title` should have a snake case name [INFO] [stdout] --> src/main.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 86 | let App_title = Label::new(Some("Hello Dev..!")); [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `app_title` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s [INFO] running `Command { std: "docker" "inspect" "9bb1e219c5f0bc13277365384943bc51dec34f5443ef206a652bbb7a2f5befc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9bb1e219c5f0bc13277365384943bc51dec34f5443ef206a652bbb7a2f5befc9", kill_on_drop: false }` [INFO] [stdout] 9bb1e219c5f0bc13277365384943bc51dec34f5443ef206a652bbb7a2f5befc9