[INFO] updating cached repository https://github.com/maxdotdotg/rust_exercises [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] dc989209720e7eaf272a77fd322d361e8bb6e366 [INFO] checking maxdotdotg/rust_exercises against master#0cbcb17d3306d6e22eafc2c05ce885db97d0189c for pr-68766 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxdotdotg%2Frust_exercises" "/workspace/builds/worker-9/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. 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Memory limited without swap. [INFO] [stdout] c69317cd36ac419199a159aad6a48a24c43099be810e9fb8f4a48ac0a25f9816 [INFO] running `"docker" "start" "-a" "c69317cd36ac419199a159aad6a48a24c43099be810e9fb8f4a48ac0a25f9816"` [INFO] [stderr] Checking exercises v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: type `IpAddrKind_with_types` should have an upper camel case name [INFO] [stderr] --> src/bin/enums.rs:9:6 [INFO] [stderr] | [INFO] [stderr] 9 | enum IpAddrKind_with_types { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `IpAddrKindWithTypes` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `user5` [INFO] [stderr] --> src/bin/struct.rs:48:9 [INFO] [stderr] | [INFO] [stderr] 48 | let user5 = User { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_user5` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `color_var` [INFO] [stderr] --> src/bin/struct.rs:63:9 [INFO] [stderr] | [INFO] [stderr] 63 | let color_var = Color(0, 0, 0); [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_color_var` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `user5` [INFO] [stderr] --> src/bin/struct.rs:48:9 [INFO] [stderr] | [INFO] [stderr] 48 | let user5 = User { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_user5` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `color_var` [INFO] [stderr] --> src/bin/struct.rs:63:9 [INFO] [stderr] | [INFO] [stderr] 63 | let color_var = Color(0, 0, 0); [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_color_var` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/bin/functions.rs:25:9 [INFO] [stderr] | [INFO] [stderr] 25 | let x = 5; [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_x` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v_four` [INFO] [stderr] --> src/bin/enums.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | let v_four = IpAddrKind::V4; [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_v_four` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v_six` [INFO] [stderr] --> src/bin/enums.rs:22:9 [INFO] [stderr] | [INFO] [stderr] 22 | let v_six = IpAddrKind::V6; [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_v_six` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `home` [INFO] [stderr] --> src/bin/enums.rs:25:9 [INFO] [stderr] | [INFO] [stderr] 25 | let home = IpAddr { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_home` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `loopback` [INFO] [stderr] --> src/bin/enums.rs:30:9 [INFO] [stderr] | [INFO] [stderr] 30 | let loopback = IpAddr { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_loopback` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `loop_again` [INFO] [stderr] --> src/bin/enums.rs:37:9 [INFO] [stderr] | [INFO] [stderr] 37 | let loop_again = IpAddrKind_with_types::V6(String::from("::1")); [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_loop_again` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ip_kind` [INFO] [stderr] --> src/bin/enums.rs:42:10 [INFO] [stderr] | [INFO] [stderr] 42 | fn route(ip_kind: IpAddrKind) { } [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_ip_kind` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `kind` [INFO] [stderr] --> src/bin/enums.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | kind: IpAddrKind, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `address` [INFO] [stderr] --> src/bin/enums.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | address: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `route` [INFO] [stderr] --> src/bin/enums.rs:42:4 [INFO] [stderr] | [INFO] [stderr] 42 | fn route(ip_kind: IpAddrKind) { } [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type `IpAddrKind_with_types` should have an upper camel case name [INFO] [stderr] --> src/bin/enums.rs:9:6 [INFO] [stderr] | [INFO] [stderr] 9 | enum IpAddrKind_with_types { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `IpAddrKindWithTypes` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/bin/functions.rs:25:9 [INFO] [stderr] | [INFO] [stderr] 25 | let x = 5; [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_x` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Nickel` [INFO] [stderr] --> src/bin/match.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | Nickel, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Dime` [INFO] [stderr] --> src/bin/match.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | Dime, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Alabama` [INFO] [stderr] --> src/bin/match.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | Alabama, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v_four` [INFO] [stderr] --> src/bin/enums.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | let v_four = IpAddrKind::V4; [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_v_four` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v_six` [INFO] [stderr] --> src/bin/enums.rs:22:9 [INFO] [stderr] | [INFO] [stderr] 22 | let v_six = IpAddrKind::V6; [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_v_six` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `home` [INFO] [stderr] --> src/bin/enums.rs:25:9 [INFO] [stderr] | [INFO] [stderr] 25 | let home = IpAddr { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_home` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `loopback` [INFO] [stderr] --> src/bin/enums.rs:30:9 [INFO] [stderr] | [INFO] [stderr] 30 | let loopback = IpAddr { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_loopback` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `loop_again` [INFO] [stderr] --> src/bin/enums.rs:37:9 [INFO] [stderr] | [INFO] [stderr] 37 | let loop_again = IpAddrKind_with_types::V6(String::from("::1")); [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_loop_again` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ip_kind` [INFO] [stderr] --> src/bin/enums.rs:42:10 [INFO] [stderr] | [INFO] [stderr] 42 | fn route(ip_kind: IpAddrKind) { } [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_ip_kind` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `kind` [INFO] [stderr] --> src/bin/enums.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | kind: IpAddrKind, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `address` [INFO] [stderr] --> src/bin/enums.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | address: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `route` [INFO] [stderr] --> src/bin/enums.rs:42:4 [INFO] [stderr] | [INFO] [stderr] 42 | fn route(ip_kind: IpAddrKind) { } [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Nickel` [INFO] [stderr] --> src/bin/match.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | Nickel, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Dime` [INFO] [stderr] --> src/bin/match.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | Dime, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Alabama` [INFO] [stderr] --> src/bin/match.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | Alabama, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.35s [INFO] running `"docker" "inspect" "c69317cd36ac419199a159aad6a48a24c43099be810e9fb8f4a48ac0a25f9816"` [INFO] running `"docker" "rm" "-f" "c69317cd36ac419199a159aad6a48a24c43099be810e9fb8f4a48ac0a25f9816"` [INFO] [stdout] c69317cd36ac419199a159aad6a48a24c43099be810e9fb8f4a48ac0a25f9816