[INFO] cloning repository https://github.com/Jainex17/learn_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jainex17/learn_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJainex17%2Flearn_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJainex17%2Flearn_rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8f95cae1c726764985c5c47829bb9abdadbfd459 [INFO] checking Jainex17/learn_rust against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJainex17%2Flearn_rust" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Jainex17/learn_rust [INFO] finished tweaking git repo https://github.com/Jainex17/learn_rust [INFO] tweaked toml for git repo https://github.com/Jainex17/learn_rust written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Jainex17/learn_rust on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Jainex17/learn_rust 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded backtrace v0.3.72 [INFO] [stderr] Downloaded object v0.35.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 99a1a157adae428231547915642e0eb8f1182ee50478b06603fd27c9c464b3d0 [INFO] running `Command { std: "docker" "start" "-a" "99a1a157adae428231547915642e0eb8f1182ee50478b06603fd27c9c464b3d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "99a1a157adae428231547915642e0eb8f1182ee50478b06603fd27c9c464b3d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99a1a157adae428231547915642e0eb8f1182ee50478b06603fd27c9c464b3d0", kill_on_drop: false }` [INFO] [stdout] 99a1a157adae428231547915642e0eb8f1182ee50478b06603fd27c9c464b3d0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 441c39d3f98fba49d42aec3b1316acdfd438b8701167171f8ff78fd87affe224 [INFO] running `Command { std: "docker" "start" "-a" "441c39d3f98fba49d42aec3b1316acdfd438b8701167171f8ff78fd87affe224", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.84 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking rustls-pki-types v1.7.0 [INFO] [stderr] Checking rustls-pemfile v2.1.2 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking h2 v0.4.5 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Checking openssl v0.10.64 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking hyper v1.3.1 [INFO] [stderr] Checking hyper-util v0.1.5 [INFO] [stderr] Checking serde v1.0.203 [INFO] [stderr] Checking native-tls v0.2.12 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking hyper-tls v0.6.0 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_json v1.0.117 [INFO] [stderr] Checking reqwest v0.12.4 [INFO] [stderr] Checking learn_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `Drink_Flavors` should have an upper camel case name [INFO] [stdout] --> src/bin/struct.rs:1:6 [INFO] [stdout] | [INFO] [stdout] 1 | enum Drink_Flavors { [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `DrinkFlavors` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Lime` and `Grape` are never constructed [INFO] [stdout] --> src/bin/struct.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | enum Drink_Flavors { [INFO] [stdout] | ------------- variants in this enum [INFO] [stdout] 2 | Lime, [INFO] [stdout] | ^^^^ [INFO] [stdout] 3 | Grape, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Box_Color` should have an upper camel case name [INFO] [stdout] --> src/bin/impl.rs:1:6 [INFO] [stdout] | [INFO] [stdout] 1 | enum Box_Color { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `BoxColor` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/bin/tuple.rs:11:7 [INFO] [stdout] | [INFO] [stdout] 11 | if(y_cord > 5.00){ [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 11 - if(y_cord > 5.00){ [INFO] [stdout] 11 + if y_cord > 5.00 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `White` is never constructed [INFO] [stdout] --> src/bin/impl.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 1 | enum Box_Color { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] 2 | Red, [INFO] [stdout] 3 | White, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Black` is never constructed [INFO] [stdout] --> src/bin/enum.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | enum Colors { [INFO] [stdout] | ------ variant in this enum [INFO] [stdout] 2 | Black, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Flat` and `Custom` are never constructed [INFO] [stdout] --> src/bin/enum.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 7 | enum Discount { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 8 | Percent(f64), [INFO] [stdout] 9 | Flat(i32), [INFO] [stdout] | ^^^^ [INFO] [stdout] 10 | Custom(String) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Box_Color` should have an upper camel case name [INFO] [stdout] --> src/bin/impl.rs:1:6 [INFO] [stdout] | [INFO] [stdout] 1 | enum Box_Color { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `BoxColor` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `White` is never constructed [INFO] [stdout] --> src/bin/impl.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 1 | enum Box_Color { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] 2 | Red, [INFO] [stdout] 3 | White, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `postion` and `salary` are never read [INFO] [stdout] --> src/bin/derive.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | struct Employee { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 9 | postion: Postion, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 10 | salary: i32 [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Employee` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Black` is never constructed [INFO] [stdout] --> src/bin/enum.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | enum Colors { [INFO] [stdout] | ------ variant in this enum [INFO] [stdout] 2 | Black, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Flat` and `Custom` are never constructed [INFO] [stdout] --> src/bin/enum.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 7 | enum Discount { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 8 | Percent(f64), [INFO] [stdout] 9 | Flat(i32), [INFO] [stdout] | ^^^^ [INFO] [stdout] 10 | Custom(String) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Backstage` is never constructed [INFO] [stdout] --> src/bin/match.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | enum Ticket { [INFO] [stdout] | ------ variant in this enum [INFO] [stdout] 2 | Backstage(i32, String), [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: `std::panic::Location` [INFO] [stdout] --> src/bin/result_advance.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::panic::Location; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Drink_Flavors` should have an upper camel case name [INFO] [stdout] --> src/bin/struct.rs:1:6 [INFO] [stdout] | [INFO] [stdout] 1 | enum Drink_Flavors { [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `DrinkFlavors` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `All` is never constructed [INFO] [stdout] --> src/bin/result_advance.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | enum ProtectedLocation { [INFO] [stdout] | ----------------- variant in this enum [INFO] [stdout] 4 | All, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Lime` and `Grape` are never constructed [INFO] [stdout] --> src/bin/struct.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | enum Drink_Flavors { [INFO] [stdout] | ------------- variants in this enum [INFO] [stdout] 2 | Lime, [INFO] [stdout] | ^^^^ [INFO] [stdout] 3 | Grape, [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: `std::panic::Location` [INFO] [stdout] --> src/bin/result_advance.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::panic::Location; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/bin/tuple.rs:11:7 [INFO] [stdout] | [INFO] [stdout] 11 | if(y_cord > 5.00){ [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 11 - if(y_cord > 5.00){ [INFO] [stdout] 11 + if y_cord > 5.00 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `postion` and `salary` are never read [INFO] [stdout] --> src/bin/derive.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | struct Employee { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 9 | postion: Postion, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 10 | salary: i32 [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Employee` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Backstage` is never constructed [INFO] [stdout] --> src/bin/match.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | enum Ticket { [INFO] [stdout] | ------ variant in this enum [INFO] [stdout] 2 | Backstage(i32, String), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `All` is never constructed [INFO] [stdout] --> src/bin/result_advance.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | enum ProtectedLocation { [INFO] [stdout] | ----------------- variant in this enum [INFO] [stdout] 4 | All, [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 20.99s [INFO] running `Command { std: "docker" "inspect" "441c39d3f98fba49d42aec3b1316acdfd438b8701167171f8ff78fd87affe224", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "441c39d3f98fba49d42aec3b1316acdfd438b8701167171f8ff78fd87affe224", kill_on_drop: false }` [INFO] [stdout] 441c39d3f98fba49d42aec3b1316acdfd438b8701167171f8ff78fd87affe224