Nov 28 14:25:41.065 INFO checking BiancaWentzel/LearningRust against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074 Nov 28 14:25:41.065 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 28 14:25:41.492 INFO [stdout] 235f5b7b3340322fee52bf0afa4eb16deeccf08c84f0ac0ab67b50250336f785 Nov 28 14:25:41.493 INFO running `"docker" "start" "-a" "235f5b7b3340322fee52bf0afa4eb16deeccf08c84f0ac0ab67b50250336f785"` Nov 28 14:25:43.145 INFO [stderr] usermod: no changes Nov 28 14:25:43.235 INFO [stderr] Checking LearningRust v0.1.0 (/source) Nov 28 14:25:44.744 INFO [stderr] warning: crate `Rust_match` should have a snake case name such as `rust_match` Nov 28 14:25:44.744 INFO [stderr] | Nov 28 14:25:44.744 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:25:44.744 INFO [stderr] Nov 28 14:25:44.880 INFO [stderr] warning: unused variable: `neuer_vector` Nov 28 14:25:44.881 INFO [stderr] --> src/bin/Rust_ownership.rs:9:17 Nov 28 14:25:44.881 INFO [stderr] | Nov 28 14:25:44.881 INFO [stderr] 9 | let mut neuer_vector = vec![i]; Nov 28 14:25:44.881 INFO [stderr] | ^^^^^^^^^^^^ help: consider using `_neuer_vector` instead Nov 28 14:25:44.884 INFO [stderr] | Nov 28 14:25:44.884 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 14:25:44.884 INFO [stderr] Nov 28 14:25:44.884 INFO [stderr] warning: unused variable: `v2` Nov 28 14:25:44.884 INFO [stderr] --> src/bin/Rust_ownership.rs:25:13 Nov 28 14:25:44.884 INFO [stderr] | Nov 28 14:25:44.884 INFO [stderr] 25 | let mut v2 = v; Nov 28 14:25:44.885 INFO [stderr] | ^^ help: consider using `_v2` instead Nov 28 14:25:44.885 INFO [stderr] Nov 28 14:25:44.908 INFO [stderr] warning: variable does not need to be mutable Nov 28 14:25:44.909 INFO [stderr] --> src/bin/Rust_ownership.rs:25:9 Nov 28 14:25:44.909 INFO [stderr] | Nov 28 14:25:44.910 INFO [stderr] 25 | let mut v2 = v; Nov 28 14:25:44.910 INFO [stderr] | ----^^ Nov 28 14:25:44.910 INFO [stderr] | | Nov 28 14:25:44.910 INFO [stderr] | help: remove this `mut` Nov 28 14:25:44.910 INFO [stderr] | Nov 28 14:25:44.910 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 28 14:25:44.910 INFO [stderr] Nov 28 14:25:44.912 INFO [stderr] warning: crate `Rust_ownership` should have a snake case name such as `rust_ownership` Nov 28 14:25:44.912 INFO [stderr] | Nov 28 14:25:44.912 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:25:44.912 INFO [stderr] Nov 28 14:25:45.204 INFO [stderr] warning: unused variable: `x` Nov 28 14:25:45.204 INFO [stderr] --> src/bin/Rust_drop.rs:16:13 Nov 28 14:25:45.204 INFO [stderr] | Nov 28 14:25:45.204 INFO [stderr] 16 | let x = HasDrop; Nov 28 14:25:45.204 INFO [stderr] | ^ help: consider using `_x` instead Nov 28 14:25:45.221 INFO [stderr] | Nov 28 14:25:45.221 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 14:25:45.221 INFO [stderr] Nov 28 14:25:45.223 INFO [stderr] warning: struct is never constructed: `HasDrop` Nov 28 14:25:45.223 INFO [stderr] --> src/bin/Rust_drop.rs:7:5 Nov 28 14:25:45.224 INFO [stderr] | Nov 28 14:25:45.224 INFO [stderr] 7 | struct HasDrop; Nov 28 14:25:45.224 INFO [stderr] | ^^^^^^^^^^^^^^^ Nov 28 14:25:45.224 INFO [stderr] | Nov 28 14:25:45.224 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 28 14:25:45.225 INFO [stderr] Nov 28 14:25:45.225 INFO [stderr] warning: function is never used: `main` Nov 28 14:25:45.225 INFO [stderr] --> src/bin/Rust_drop.rs:15:5 Nov 28 14:25:45.225 INFO [stderr] | Nov 28 14:25:45.226 INFO [stderr] 15 | fn main() { Nov 28 14:25:45.226 INFO [stderr] | ^^^^^^^^^ Nov 28 14:25:45.226 INFO [stderr] Nov 28 14:25:45.226 INFO [stderr] warning: crate `Rust_drop` should have a snake case name such as `rust_drop` Nov 28 14:25:45.227 INFO [stderr] | Nov 28 14:25:45.227 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:25:45.227 INFO [stderr] Nov 28 14:25:45.413 INFO [stderr] warning: struct is never constructed: `TraitObject` Nov 28 14:25:45.413 INFO [stderr] warning: crate `Rust_universalFunctionCallSyntax` should have a snake case name such as `rust_universal_function_call_syntax` Nov 28 14:25:45.413 INFO [stderr] --> src/bin/Rust_traitobjects.rs:62:5 Nov 28 14:25:45.413 INFO [stderr] | Nov 28 14:25:45.414 INFO [stderr] 62 | pub struct TraitObject { Nov 28 14:25:45.414 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Nov 28 14:25:45.414 INFO [stderr] | Nov 28 14:25:45.414 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 28 14:25:45.414 INFO [stderr] Nov 28 14:25:45.414 INFO [stderr] warning: crate `Rust_traitobjects` should have a snake case name such as `rust_traitobjects` Nov 28 14:25:45.414 INFO [stderr] | Nov 28 14:25:45.414 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:25:45.414 INFO [stderr] Nov 28 14:25:45.414 INFO [stderr] | Nov 28 14:25:45.414 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:25:45.414 INFO [stderr] Nov 28 14:25:46.184 INFO [stderr] warning: unused variable: `plus_num` Nov 28 14:25:46.184 INFO [stderr] --> src/bin/Rust_closures.rs:34:13 Nov 28 14:25:46.184 INFO [stderr] | Nov 28 14:25:46.184 INFO [stderr] 34 | let plus_num = |x:i32| x+num; Nov 28 14:25:46.184 INFO [stderr] | ^^^^^^^^ help: consider using `_plus_num` instead Nov 28 14:25:46.196 INFO [stderr] | Nov 28 14:25:46.196 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 14:25:46.196 INFO [stderr] Nov 28 14:25:46.196 INFO [stderr] warning: unused variable: `y` Nov 28 14:25:46.196 INFO [stderr] --> src/bin/Rust_closures.rs:36:9 Nov 28 14:25:46.196 INFO [stderr] | Nov 28 14:25:46.196 INFO [stderr] 36 | let y =&mut num; Nov 28 14:25:46.196 INFO [stderr] | ^ help: consider using `_y` instead Nov 28 14:25:46.196 INFO [stderr] Nov 28 14:25:46.196 INFO [stderr] warning: unused variable: `own_num` Nov 28 14:25:46.196 INFO [stderr] --> src/bin/Rust_closures.rs:43:9 Nov 28 14:25:46.196 INFO [stderr] | Nov 28 14:25:46.196 INFO [stderr] 43 | let own_num = move |x:i32| x+new_num; Nov 28 14:25:46.196 INFO [stderr] | ^^^^^^^ help: consider using `_own_num` instead Nov 28 14:25:46.196 INFO [stderr] Nov 28 14:25:46.240 INFO [stderr] warning: crate `Rust_closures` should have a snake case name such as `rust_closures` Nov 28 14:25:46.240 INFO [stderr] | Nov 28 14:25:46.240 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:25:46.240 INFO [stderr] Nov 28 14:25:46.280 INFO [stderr] warning: unused variable: `slice_whole_array` Nov 28 14:25:46.280 INFO [stderr] --> src/bin/Rust_primitive_types.rs:60:9 Nov 28 14:25:46.280 INFO [stderr] | Nov 28 14:25:46.280 INFO [stderr] 60 | let slice_whole_array = &array_for_slicing[..]; // [1,2,3,4,5,6] Nov 28 14:25:46.280 INFO [stderr] | ^^^^^^^^^^^^^^^^^ help: consider using `_slice_whole_array` instead Nov 28 14:25:46.280 INFO [stderr] | Nov 28 14:25:46.280 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 14:25:46.280 INFO [stderr] Nov 28 14:25:46.280 INFO [stderr] warning: unused variable: `slice_part_of_array` Nov 28 14:25:46.284 INFO [stderr] --> src/bin/Rust_primitive_types.rs:61:9 Nov 28 14:25:46.284 INFO [stderr] | Nov 28 14:25:46.284 INFO [stderr] 61 | let slice_part_of_array = &array_for_slicing[1..4]; //[2,3,4] note: the second boundary is exclusive Nov 28 14:25:46.284 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ help: consider using `_slice_part_of_array` instead Nov 28 14:25:46.289 INFO [stderr] Nov 28 14:25:46.289 INFO [stderr] warning: unused variable: `hetero_tuple` Nov 28 14:25:46.289 INFO [stderr] --> src/bin/Rust_primitive_types.rs:66:9 Nov 28 14:25:46.289 INFO [stderr] | Nov 28 14:25:46.289 INFO [stderr] 66 | let hetero_tuple: (i32,&str) = (1,"ein String"); Nov 28 14:25:46.289 INFO [stderr] | ^^^^^^^^^^^^ help: consider using `_hetero_tuple` instead Nov 28 14:25:46.289 INFO [stderr] Nov 28 14:25:46.289 INFO [stderr] warning: variable `tupel1` is assigned to, but never used Nov 28 14:25:46.289 INFO [stderr] --> src/bin/Rust_primitive_types.rs:70:13 Nov 28 14:25:46.289 INFO [stderr] | Nov 28 14:25:46.289 INFO [stderr] 70 | let mut tupel1: (i32,i32) = (1,2); Nov 28 14:25:46.289 INFO [stderr] | ^^^^^^ Nov 28 14:25:46.289 INFO [stderr] | Nov 28 14:25:46.289 INFO [stderr] = note: consider using `_tupel1` instead Nov 28 14:25:46.289 INFO [stderr] Nov 28 14:25:46.289 INFO [stderr] warning: value assigned to `tupel1` is never read Nov 28 14:25:46.289 INFO [stderr] --> src/bin/Rust_primitive_types.rs:73:5 Nov 28 14:25:46.289 INFO [stderr] | Nov 28 14:25:46.289 INFO [stderr] 73 | tupel1=tupel2; Nov 28 14:25:46.289 INFO [stderr] | ^^^^^^ Nov 28 14:25:46.289 INFO [stderr] | Nov 28 14:25:46.290 INFO [stderr] = note: #[warn(unused_assignments)] on by default Nov 28 14:25:46.290 INFO [stderr] Nov 28 14:25:46.290 INFO [stderr] warning: unused variable: `single_elemnt_tuple` Nov 28 14:25:46.290 INFO [stderr] --> src/bin/Rust_primitive_types.rs:82:9 Nov 28 14:25:46.290 INFO [stderr] | Nov 28 14:25:46.290 INFO [stderr] 82 | let single_elemnt_tuple = (0,); Nov 28 14:25:46.290 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ help: consider using `_single_elemnt_tuple` instead Nov 28 14:25:46.292 INFO [stderr] Nov 28 14:25:46.300 INFO [stderr] warning: crate `Rust_primitive_types` should have a snake case name such as `rust_primitive_types` Nov 28 14:25:46.300 INFO [stderr] | Nov 28 14:25:46.300 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:25:46.300 INFO [stderr] Nov 28 14:25:46.412 INFO [stderr] warning: unused variable: `calciumNeutron` Nov 28 14:25:46.412 INFO [stderr] --> src/bin/Rust_structs.rs:63:9 Nov 28 14:25:46.412 INFO [stderr] | Nov 28 14:25:46.412 INFO [stderr] 63 | let calciumNeutron = Neutron{}; Nov 28 14:25:46.412 INFO [stderr] | ^^^^^^^^^^^^^^ help: consider using `_calciumNeutron` instead Nov 28 14:25:46.412 INFO [stderr] | Nov 28 14:25:46.412 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 14:25:46.412 INFO [stderr] Nov 28 14:25:46.412 INFO [stderr] warning: unused variable: `ZinnPositron` Nov 28 14:25:46.412 INFO [stderr] --> src/bin/Rust_structs.rs:64:9 Nov 28 14:25:46.412 INFO [stderr] | Nov 28 14:25:46.412 INFO [stderr] 64 | let ZinnPositron = Positron; Nov 28 14:25:46.412 INFO [stderr] | ^^^^^^^^^^^^ help: consider using `_ZinnPositron` instead Nov 28 14:25:46.412 INFO [stderr] Nov 28 14:25:46.496 INFO [stderr] warning: crate `Rust_structs` should have a snake case name such as `rust_structs` Nov 28 14:25:46.496 INFO [stderr] | Nov 28 14:25:46.496 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:25:46.496 INFO [stderr] Nov 28 14:25:46.496 INFO [stderr] warning: variable `neuerPunkt` should have a snake case name such as `neuer_punkt` Nov 28 14:25:46.496 INFO [stderr] --> src/bin/Rust_structs.rs:23:9 Nov 28 14:25:46.496 INFO [stderr] | Nov 28 14:25:46.496 INFO [stderr] 23 | let mut neuerPunkt = Grid3D{x:0,y:0,z:0}; Nov 28 14:25:46.496 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 28 14:25:46.496 INFO [stderr] Nov 28 14:25:46.496 INFO [stderr] warning: variable `neuerUrsprung` should have a snake case name such as `neuer_ursprung` Nov 28 14:25:46.496 INFO [stderr] --> src/bin/Rust_structs.rs:29:9 Nov 28 14:25:46.496 INFO [stderr] | Nov 28 14:25:46.496 INFO [stderr] 29 | let mut neuerUrsprung = Grid3D{x:1,y:1,z:1}; Nov 28 14:25:46.497 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Nov 28 14:25:46.497 INFO [stderr] Nov 28 14:25:46.497 INFO [stderr] warning: variable `punkt4D` should have a snake case name such as `punkt4_d` Nov 28 14:25:46.497 INFO [stderr] --> src/bin/Rust_structs.rs:40:9 Nov 28 14:25:46.497 INFO [stderr] | Nov 28 14:25:46.497 INFO [stderr] 40 | let punkt4D = (0,1,2,3); Nov 28 14:25:46.497 INFO [stderr] | ^^^^^^^ Nov 28 14:25:46.497 INFO [stderr] Nov 28 14:25:46.497 INFO [stderr] warning: variable `calciumNeutron` should have a snake case name such as `calcium_neutron` Nov 28 14:25:46.497 INFO [stderr] --> src/bin/Rust_structs.rs:63:9 Nov 28 14:25:46.497 INFO [stderr] | Nov 28 14:25:46.497 INFO [stderr] 63 | let calciumNeutron = Neutron{}; Nov 28 14:25:46.497 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 28 14:25:46.497 INFO [stderr] Nov 28 14:25:46.497 INFO [stderr] warning: variable `ZinnPositron` should have a snake case name such as `zinn_positron` Nov 28 14:25:46.497 INFO [stderr] --> src/bin/Rust_structs.rs:64:9 Nov 28 14:25:46.497 INFO [stderr] | Nov 28 14:25:46.497 INFO [stderr] 64 | let ZinnPositron = Positron; Nov 28 14:25:46.497 INFO [stderr] | ^^^^^^^^^^^^ Nov 28 14:25:46.497 INFO [stderr] Nov 28 14:25:47.740 INFO [stderr] warning: unused variable: `a` Nov 28 14:25:47.741 INFO [stderr] --> src/bin/Rust_strings.rs:43:9 Nov 28 14:25:47.741 INFO [stderr] | Nov 28 14:25:47.742 INFO [stderr] 43 | let a = name.chars().nth(3); Nov 28 14:25:47.742 INFO [stderr] | ^ help: consider using `_a` instead Nov 28 14:25:47.742 INFO [stderr] | Nov 28 14:25:47.743 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 14:25:47.743 INFO [stderr] Nov 28 14:25:47.743 INFO [stderr] warning: unused variable: `wen` Nov 28 14:25:47.743 INFO [stderr] --> src/bin/Rust_strings.rs:49:9 Nov 28 14:25:47.744 INFO [stderr] | Nov 28 14:25:47.744 INFO [stderr] 49 | let wen = &nachname[0..2]; Nov 28 14:25:47.744 INFO [stderr] | ^^^ help: consider using `_wen` instead Nov 28 14:25:47.744 INFO [stderr] Nov 28 14:25:47.745 INFO [stderr] warning: unused variable: `hello_world` Nov 28 14:25:47.745 INFO [stderr] --> src/bin/Rust_strings.rs:56:9 Nov 28 14:25:47.745 INFO [stderr] | Nov 28 14:25:47.746 INFO [stderr] 56 | let hello_world = hello+world; Nov 28 14:25:47.746 INFO [stderr] | ^^^^^^^^^^^ help: consider using `_hello_world` instead Nov 28 14:25:47.746 INFO [stderr] Nov 28 14:25:47.800 INFO [stderr] warning: crate `Rust_strings` should have a snake case name such as `rust_strings` Nov 28 14:25:47.800 INFO [stderr] | Nov 28 14:25:47.800 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:25:47.800 INFO [stderr] Nov 28 14:25:47.894 INFO [stderr] warning: unused variable: `origin_integer` Nov 28 14:25:47.908 INFO [stderr] --> src/bin/Rust_generics.rs:40:9 Nov 28 14:25:47.908 INFO [stderr] | Nov 28 14:25:47.909 INFO [stderr] 40 | let origin_integer = Point{x:0,y:5,z:9}; Nov 28 14:25:47.909 INFO [stderr] | ^^^^^^^^^^^^^^ help: consider using `_origin_integer` instead Nov 28 14:25:47.931 INFO [stderr] | Nov 28 14:25:47.936 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 14:25:47.936 INFO [stderr] Nov 28 14:25:47.937 INFO [stderr] warning: unused variable: `origin_float` Nov 28 14:25:47.937 INFO [stderr] --> src/bin/Rust_generics.rs:41:9 Nov 28 14:25:47.937 INFO [stderr] | Nov 28 14:25:47.938 INFO [stderr] 41 | let origin_float = Point{x:0.0,y:1.0,z:8.0}; Nov 28 14:25:47.938 INFO [stderr] | ^^^^^^^^^^^^ help: consider using `_origin_float` instead Nov 28 14:25:47.938 INFO [stderr] Nov 28 14:25:47.938 INFO [stderr] warning: unused variable: `x` Nov 28 14:25:47.939 INFO [stderr] --> src/bin/Rust_generics.rs:25:26 Nov 28 14:25:47.939 INFO [stderr] | Nov 28 14:25:47.939 INFO [stderr] 25 | fn takes_anything(x:T){ Nov 28 14:25:47.939 INFO [stderr] | ^ help: consider using `_x` instead Nov 28 14:25:47.940 INFO [stderr] Nov 28 14:25:47.941 INFO [stderr] warning: enum is never used: `Option` Nov 28 14:25:47.942 INFO [stderr] --> src/bin/Rust_generics.rs:6:5 Nov 28 14:25:47.942 INFO [stderr] | Nov 28 14:25:47.942 INFO [stderr] 6 | enum Option{ Nov 28 14:25:47.942 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 28 14:25:47.972 INFO [stderr] | Nov 28 14:25:47.973 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 28 14:25:47.973 INFO [stderr] Nov 28 14:25:47.973 INFO [stderr] warning: enum is never used: `Result` Nov 28 14:25:47.973 INFO [stderr] --> src/bin/Rust_generics.rs:16:5 Nov 28 14:25:47.974 INFO [stderr] | Nov 28 14:25:47.974 INFO [stderr] 16 | enum Result{ Nov 28 14:25:47.974 INFO [stderr] | ^^^^^^^^^^^^^^^^ Nov 28 14:25:47.974 INFO [stderr] Nov 28 14:25:47.975 INFO [stderr] warning: function is never used: `takes_anything` Nov 28 14:25:47.975 INFO [stderr] --> src/bin/Rust_generics.rs:25:5 Nov 28 14:25:47.975 INFO [stderr] | Nov 28 14:25:47.976 INFO [stderr] 25 | fn takes_anything(x:T){ Nov 28 14:25:47.976 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 14:25:47.976 INFO [stderr] Nov 28 14:25:47.976 INFO [stderr] warning: field is never used: `x` Nov 28 14:25:47.977 INFO [stderr] --> src/bin/Rust_generics.rs:35:9 Nov 28 14:25:47.977 INFO [stderr] | Nov 28 14:25:47.977 INFO [stderr] 35 | x:T, Nov 28 14:25:47.977 INFO [stderr] | ^^^ Nov 28 14:25:47.978 INFO [stderr] Nov 28 14:25:47.978 INFO [stderr] warning: field is never used: `y` Nov 28 14:25:47.978 INFO [stderr] --> src/bin/Rust_generics.rs:36:9 Nov 28 14:25:47.978 INFO [stderr] | Nov 28 14:25:47.979 INFO [stderr] 36 | y:T, Nov 28 14:25:47.979 INFO [stderr] | ^^^ Nov 28 14:25:47.979 INFO [stderr] Nov 28 14:25:47.980 INFO [stderr] warning: field is never used: `z` Nov 28 14:25:47.980 INFO [stderr] --> src/bin/Rust_generics.rs:37:9 Nov 28 14:25:47.980 INFO [stderr] | Nov 28 14:25:47.980 INFO [stderr] 37 | z:T, Nov 28 14:25:47.981 INFO [stderr] | ^^^ Nov 28 14:25:47.981 INFO [stderr] Nov 28 14:25:47.981 INFO [stderr] warning: crate `Rust_generics` should have a snake case name such as `rust_generics` Nov 28 14:25:47.981 INFO [stderr] | Nov 28 14:25:47.982 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:25:47.982 INFO [stderr] Nov 28 14:25:48.196 INFO [stderr] warning: unused variable: `c` Nov 28 14:25:48.196 INFO [stderr] --> src/bin/Rust_method_syntax.rs:78:13 Nov 28 14:25:48.196 INFO [stderr] | Nov 28 14:25:48.196 INFO [stderr] 78 | let c = Circle3::new(0.0, 0.0, 2.0); Nov 28 14:25:48.196 INFO [stderr] | ^ help: consider using `_c` instead Nov 28 14:25:48.196 INFO [stderr] | Nov 28 14:25:48.196 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 14:25:48.196 INFO [stderr] Nov 28 14:25:48.268 INFO [stderr] warning: field is never used: `x` Nov 28 14:25:48.268 INFO [stderr] --> src/bin/Rust_method_syntax.rs:9:9 Nov 28 14:25:48.268 INFO [stderr] | Nov 28 14:25:48.268 INFO [stderr] 9 | x: i32, Nov 28 14:25:48.268 INFO [stderr] | ^^^^^^ Nov 28 14:25:48.268 INFO [stderr] | Nov 28 14:25:48.268 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 28 14:25:48.268 INFO [stderr] Nov 28 14:25:48.268 INFO [stderr] warning: field is never used: `y` Nov 28 14:25:48.268 INFO [stderr] --> src/bin/Rust_method_syntax.rs:10:9 Nov 28 14:25:48.268 INFO [stderr] | Nov 28 14:25:48.268 INFO [stderr] 10 | y: i32, Nov 28 14:25:48.268 INFO [stderr] | ^^^^^^ Nov 28 14:25:48.268 INFO [stderr] Nov 28 14:25:48.268 INFO [stderr] warning: struct is never constructed: `Circle3` Nov 28 14:25:48.268 INFO [stderr] --> src/bin/Rust_method_syntax.rs:61:5 Nov 28 14:25:48.268 INFO [stderr] | Nov 28 14:25:48.269 INFO [stderr] 61 | struct Circle3 { Nov 28 14:25:48.269 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 28 14:25:48.269 INFO [stderr] Nov 28 14:25:48.269 INFO [stderr] warning: method is never used: `new` Nov 28 14:25:48.269 INFO [stderr] --> src/bin/Rust_method_syntax.rs:68:9 Nov 28 14:25:48.269 INFO [stderr] | Nov 28 14:25:48.269 INFO [stderr] 68 | fn new(x: f64, y: f64, radius: f64) -> Circle3 { Nov 28 14:25:48.269 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 14:25:48.269 INFO [stderr] Nov 28 14:25:48.269 INFO [stderr] warning: function is never used: `main` Nov 28 14:25:48.269 INFO [stderr] --> src/bin/Rust_method_syntax.rs:77:5 Nov 28 14:25:48.269 INFO [stderr] | Nov 28 14:25:48.269 INFO [stderr] 77 | fn main() { Nov 28 14:25:48.269 INFO [stderr] | ^^^^^^^^^ Nov 28 14:25:48.269 INFO [stderr] Nov 28 14:25:48.269 INFO [stderr] warning: crate `Rust_method_syntax` should have a snake case name such as `rust_method_syntax` Nov 28 14:25:48.269 INFO [stderr] | Nov 28 14:25:48.269 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:25:48.269 INFO [stderr] Nov 28 14:25:48.571 INFO [stderr] warning: unused variable: `first_Vector` Nov 28 14:25:48.571 INFO [stderr] --> src/bin/Rust_vectors.rs:9:9 Nov 28 14:25:48.571 INFO [stderr] | Nov 28 14:25:48.572 INFO [stderr] 9 | let first_Vector = vec![2,5,8,9]; Nov 28 14:25:48.572 INFO [stderr] | ^^^^^^^^^^^^ help: consider using `_first_Vector` instead Nov 28 14:25:48.572 INFO [stderr] | Nov 28 14:25:48.573 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 14:25:48.573 INFO [stderr] Nov 28 14:25:48.573 INFO [stderr] warning: unused variable: `vector_strings` Nov 28 14:25:48.574 INFO [stderr] --> src/bin/Rust_vectors.rs:10:9 Nov 28 14:25:48.574 INFO [stderr] | Nov 28 14:25:48.574 INFO [stderr] 10 | let vector_strings = vec!["hallo","tschuess"]; Nov 28 14:25:48.575 INFO [stderr] | ^^^^^^^^^^^^^^ help: consider using `_vector_strings` instead Nov 28 14:25:48.575 INFO [stderr] Nov 28 14:25:48.575 INFO [stderr] warning: unused variable: `init_vector` Nov 28 14:25:48.575 INFO [stderr] --> src/bin/Rust_vectors.rs:13:9 Nov 28 14:25:48.576 INFO [stderr] | Nov 28 14:25:48.576 INFO [stderr] 13 | let init_vector = vec![0;10]; // init_vector = [0,0,0,0,0,0,0,0,0,0] Nov 28 14:25:48.576 INFO [stderr] | ^^^^^^^^^^^ help: consider using `_init_vector` instead Nov 28 14:25:48.577 INFO [stderr] Nov 28 14:25:48.674 INFO [stderr] warning: variable does not need to be mutable Nov 28 14:25:48.674 INFO [stderr] --> src/bin/Rust_vectors.rs:24:9 Nov 28 14:25:48.675 INFO [stderr] | Nov 28 14:25:48.675 INFO [stderr] 24 | let mut i:usize=0; Nov 28 14:25:48.675 INFO [stderr] | ----^ Nov 28 14:25:48.675 INFO [stderr] | | Nov 28 14:25:48.676 INFO [stderr] | help: remove this `mut` Nov 28 14:25:48.676 INFO [stderr] | Nov 28 14:25:48.677 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 28 14:25:48.677 INFO [stderr] Nov 28 14:25:48.677 INFO [stderr] warning: crate `Rust_vectors` should have a snake case name such as `rust_vectors` Nov 28 14:25:48.678 INFO [stderr] | Nov 28 14:25:48.678 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:25:48.678 INFO [stderr] Nov 28 14:25:48.744 INFO [stderr] warning: variable `first_Vector` should have a snake case name such as `first_vector` Nov 28 14:25:48.745 INFO [stderr] --> src/bin/Rust_vectors.rs:9:9 Nov 28 14:25:48.745 INFO [stderr] | Nov 28 14:25:48.745 INFO [stderr] 9 | let first_Vector = vec![2,5,8,9]; Nov 28 14:25:48.746 INFO [stderr] | ^^^^^^^^^^^^ Nov 28 14:25:48.768 INFO [stderr] Nov 28 14:25:49.242 INFO [stderr] warning: crate `Rust_traitobjects` should have a snake case name such as `rust_traitobjects` Nov 28 14:25:49.264 INFO [stderr] | Nov 28 14:25:49.264 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:25:49.264 INFO [stderr] Nov 28 14:25:49.280 INFO [stderr] warning: unused variable: `a` Nov 28 14:25:49.280 INFO [stderr] --> src/bin/Rust_enums.rs:15:9 Nov 28 14:25:49.280 INFO [stderr] | Nov 28 14:25:49.280 INFO [stderr] 15 | let a :Message = Message::Move {x:1,y:2}; Nov 28 14:25:49.280 INFO [stderr] | ^ help: consider using `_a` instead Nov 28 14:25:49.292 INFO [stderr] | Nov 28 14:25:49.292 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 14:25:49.293 INFO [stderr] Nov 28 14:25:49.303 INFO [stderr] warning: unused variable: `b` Nov 28 14:25:49.303 INFO [stderr] --> src/bin/Rust_enums.rs:23:9 Nov 28 14:25:49.303 INFO [stderr] | Nov 28 14:25:49.303 INFO [stderr] 23 | let b:Info = Info::Move {x:3,y:8}; Nov 28 14:25:49.303 INFO [stderr] | ^ help: consider using `_b` instead Nov 28 14:25:49.308 INFO [stderr] Nov 28 14:25:49.308 INFO [stderr] warning: unused variable: `m` Nov 28 14:25:49.308 INFO [stderr] --> src/bin/Rust_enums.rs:30:9 Nov 28 14:25:49.308 INFO [stderr] | Nov 28 14:25:49.309 INFO [stderr] 30 | let m = Message::SaySomething("Hello, world".to_string()); Nov 28 14:25:49.309 INFO [stderr] | ^ help: consider using `_m` instead Nov 28 14:25:49.309 INFO [stderr] Nov 28 14:25:49.309 INFO [stderr] warning: unused variable: `x` Nov 28 14:25:49.309 INFO [stderr] --> src/bin/Rust_enums.rs:37:9 Nov 28 14:25:49.309 INFO [stderr] | Nov 28 14:25:49.309 INFO [stderr] 37 | let x = foo("Hello, world".to_string()); Nov 28 14:25:49.309 INFO [stderr] | ^ help: consider using `_x` instead Nov 28 14:25:49.309 INFO [stderr] Nov 28 14:25:49.311 INFO [stderr] warning: crate `Rust_enums` should have a snake case name such as `rust_enums` Nov 28 14:25:49.320 INFO [stderr] | Nov 28 14:25:49.320 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:25:49.320 INFO [stderr] Nov 28 14:25:50.001 INFO [stderr] warning: crate `Rust_patterns` should have a snake case name such as `rust_patterns` Nov 28 14:25:50.012 INFO [stderr] | Nov 28 14:25:50.013 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:25:50.013 INFO [stderr] Nov 28 14:25:50.460 INFO [stderr] warning: unreachable expression Nov 28 14:25:50.460 INFO [stderr] --> src/bin/Rust_functions.rs:53:5 Nov 28 14:25:50.461 INFO [stderr] | Nov 28 14:25:50.461 INFO [stderr] 53 | a-b //will not be executed Nov 28 14:25:50.461 INFO [stderr] | ^^^ Nov 28 14:25:50.496 INFO [stderr] | Nov 28 14:25:50.496 INFO [stderr] = note: #[warn(unreachable_code)] on by default Nov 28 14:25:50.496 INFO [stderr] Nov 28 14:25:50.605 INFO [stderr] warning: crate `Rust_functions` should have a snake case name such as `rust_functions` Nov 28 14:25:50.605 INFO [stderr] | Nov 28 14:25:50.605 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:25:50.605 INFO [stderr] Nov 28 14:25:51.064 INFO [stderr] warning: unused variable: `integer_variable` Nov 28 14:25:51.065 INFO [stderr] --> src/main.rs:10:9 Nov 28 14:25:51.065 INFO [stderr] | Nov 28 14:25:51.065 INFO [stderr] 10 | let integer_variable: i32 = 5; // variable binding of type integer 32bit with value 5 Nov 28 14:25:51.065 INFO [stderr] | ^^^^^^^^^^^^^^^^ help: consider using `_integer_variable` instead Nov 28 14:25:51.065 INFO [stderr] | Nov 28 14:25:51.065 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 14:25:51.065 INFO [stderr] Nov 28 14:25:51.065 INFO [stderr] warning: unused variable: `not_initialized` Nov 28 14:25:51.065 INFO [stderr] --> src/main.rs:30:9 Nov 28 14:25:51.065 INFO [stderr] | Nov 28 14:25:51.065 INFO [stderr] 30 | let not_initialized: i32; Nov 28 14:25:51.065 INFO [stderr] | ^^^^^^^^^^^^^^^ help: consider using `_not_initialized` instead Nov 28 14:25:51.065 INFO [stderr] Nov 28 14:25:51.065 INFO [stderr] warning: unused variable: `outer_variable` Nov 28 14:25:51.065 INFO [stderr] --> src/main.rs:35:9 Nov 28 14:25:51.065 INFO [stderr] | Nov 28 14:25:51.065 INFO [stderr] 35 | let outer_variable: i32 = 12; Nov 28 14:25:51.065 INFO [stderr] | ^^^^^^^^^^^^^^ help: consider using `_outer_variable` instead Nov 28 14:25:51.065 INFO [stderr] Nov 28 14:25:51.091 INFO [stderr] warning: function is never used: `different_scopes` Nov 28 14:25:51.091 INFO [stderr] --> src/main.rs:37:5 Nov 28 14:25:51.091 INFO [stderr] | Nov 28 14:25:51.091 INFO [stderr] 37 | fn different_scopes() Nov 28 14:25:51.091 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Nov 28 14:25:51.112 INFO [stderr] | Nov 28 14:25:51.113 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 28 14:25:51.113 INFO [stderr] Nov 28 14:25:51.113 INFO [stderr] warning: crate `LearningRust` should have a snake case name such as `learning_rust` Nov 28 14:25:51.113 INFO [stderr] | Nov 28 14:25:51.113 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:25:51.113 INFO [stderr] Nov 28 14:25:51.248 INFO [stderr] warning: crate `Rust_mutability` should have a snake case name such as `rust_mutability` Nov 28 14:25:51.249 INFO [stderr] | Nov 28 14:25:51.249 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:25:51.249 INFO [stderr] Nov 28 14:25:51.936 INFO [stderr] warning: crate `Rust_ifs_and_loops` should have a snake case name such as `rust_ifs_and_loops` Nov 28 14:25:51.952 INFO [stderr] | Nov 28 14:25:51.953 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:25:51.953 INFO [stderr] Nov 28 14:25:52.392 INFO [stderr] warning: struct is never constructed: `Foo` Nov 28 14:25:52.392 INFO [stderr] --> src/bin/Rust_lifetimes.rs:44:5 Nov 28 14:25:52.392 INFO [stderr] | Nov 28 14:25:52.392 INFO [stderr] 44 | struct Foo<'a> { Nov 28 14:25:52.392 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 28 14:25:52.396 INFO [stderr] | Nov 28 14:25:52.396 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 28 14:25:52.396 INFO [stderr] Nov 28 14:25:52.396 INFO [stderr] warning: function is never used: `main` Nov 28 14:25:52.396 INFO [stderr] --> src/bin/Rust_lifetimes.rs:48:5 Nov 28 14:25:52.396 INFO [stderr] | Nov 28 14:25:52.396 INFO [stderr] 48 | fn main() { Nov 28 14:25:52.396 INFO [stderr] | ^^^^^^^^^ Nov 28 14:25:52.396 INFO [stderr] Nov 28 14:25:52.396 INFO [stderr] warning: crate `Rust_lifetimes` should have a snake case name such as `rust_lifetimes` Nov 28 14:25:52.396 INFO [stderr] | Nov 28 14:25:52.396 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:25:52.396 INFO [stderr] Nov 28 14:25:52.519 INFO [stderr] warning: unused variable: `x` Nov 28 14:25:52.519 INFO [stderr] --> src/bin/Rust_drop.rs:16:13 Nov 28 14:25:52.520 INFO [stderr] | Nov 28 14:25:52.520 INFO [stderr] 16 | let x = HasDrop; Nov 28 14:25:52.520 INFO [stderr] | ^ help: consider using `_x` instead Nov 28 14:25:52.520 INFO [stderr] | Nov 28 14:25:52.520 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 14:25:52.520 INFO [stderr] Nov 28 14:25:52.549 INFO [stderr] warning: crate `Rust_drop` should have a snake case name such as `rust_drop` Nov 28 14:25:52.572 INFO [stderr] | Nov 28 14:25:52.572 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:25:52.572 INFO [stderr] Nov 28 14:25:52.772 INFO [stderr] warning: unused variable: `first_Vector` Nov 28 14:25:52.773 INFO [stderr] --> src/bin/Rust_vectors.rs:9:9 Nov 28 14:25:52.773 INFO [stderr] | Nov 28 14:25:52.774 INFO [stderr] 9 | let first_Vector = vec![2,5,8,9]; Nov 28 14:25:52.774 INFO [stderr] | ^^^^^^^^^^^^ help: consider using `_first_Vector` instead Nov 28 14:25:52.774 INFO [stderr] | Nov 28 14:25:52.775 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 14:25:52.775 INFO [stderr] Nov 28 14:25:52.775 INFO [stderr] warning: unused variable: `vector_strings` Nov 28 14:25:52.776 INFO [stderr] --> src/bin/Rust_vectors.rs:10:9 Nov 28 14:25:52.776 INFO [stderr] | Nov 28 14:25:52.776 INFO [stderr] 10 | let vector_strings = vec!["hallo","tschuess"]; Nov 28 14:25:52.777 INFO [stderr] | ^^^^^^^^^^^^^^ help: consider using `_vector_strings` instead Nov 28 14:25:52.777 INFO [stderr] Nov 28 14:25:52.777 INFO [stderr] warning: unused variable: `init_vector` Nov 28 14:25:52.778 INFO [stderr] --> src/bin/Rust_vectors.rs:13:9 Nov 28 14:25:52.778 INFO [stderr] | Nov 28 14:25:52.778 INFO [stderr] 13 | let init_vector = vec![0;10]; // init_vector = [0,0,0,0,0,0,0,0,0,0] Nov 28 14:25:52.779 INFO [stderr] | ^^^^^^^^^^^ help: consider using `_init_vector` instead Nov 28 14:25:52.779 INFO [stderr] Nov 28 14:25:52.888 INFO [stderr] warning: variable does not need to be mutable Nov 28 14:25:52.889 INFO [stderr] --> src/bin/Rust_vectors.rs:24:9 Nov 28 14:25:52.889 INFO [stderr] | Nov 28 14:25:52.889 INFO [stderr] 24 | let mut i:usize=0; Nov 28 14:25:52.890 INFO [stderr] | ----^ Nov 28 14:25:52.890 INFO [stderr] | | Nov 28 14:25:52.890 INFO [stderr] | help: remove this `mut` Nov 28 14:25:52.891 INFO [stderr] | Nov 28 14:25:52.891 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 28 14:25:52.891 INFO [stderr] Nov 28 14:25:52.924 INFO [stderr] warning: crate `Rust_vectors` should have a snake case name such as `rust_vectors` Nov 28 14:25:52.925 INFO [stderr] | Nov 28 14:25:52.925 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:25:52.925 INFO [stderr] Nov 28 14:25:52.989 INFO [stderr] warning: variable `first_Vector` should have a snake case name such as `first_vector` Nov 28 14:25:52.989 INFO [stderr] --> src/bin/Rust_vectors.rs:9:9 Nov 28 14:25:52.989 INFO [stderr] | Nov 28 14:25:52.989 INFO [stderr] 9 | let first_Vector = vec![2,5,8,9]; Nov 28 14:25:52.989 INFO [stderr] | ^^^^^^^^^^^^ Nov 28 14:25:52.989 INFO [stderr] Nov 28 14:25:53.880 INFO [stderr] warning: unused variable: `x` Nov 28 14:25:53.880 INFO [stderr] --> src/bin/Rust_iflet.rs:21:20 Nov 28 14:25:53.880 INFO [stderr] | Nov 28 14:25:53.880 INFO [stderr] 21 | while let Some(x)=v.pop() { Nov 28 14:25:53.880 INFO [stderr] | ^ help: consider using `_x` instead Nov 28 14:25:53.880 INFO [stderr] | Nov 28 14:25:53.880 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 14:25:53.880 INFO [stderr] Nov 28 14:25:53.916 INFO [stderr] warning: crate `Rust_iflet` should have a snake case name such as `rust_iflet` Nov 28 14:25:53.916 INFO [stderr] | Nov 28 14:25:53.916 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:25:53.916 INFO [stderr] Nov 28 14:25:54.112 INFO [stderr] warning: struct is never constructed: `Circle` Nov 28 14:25:54.112 INFO [stderr] --> src/bin/Rust_traits.rs:10:5 Nov 28 14:25:54.112 INFO [stderr] | Nov 28 14:25:54.112 INFO [stderr] 10 | struct Circle { Nov 28 14:25:54.112 INFO [stderr] | ^^^^^^^^^^^^^ Nov 28 14:25:54.112 INFO [stderr] | Nov 28 14:25:54.112 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 28 14:25:54.112 INFO [stderr] Nov 28 14:25:54.112 INFO [stderr] warning: crate `Rust_traits` should have a snake case name such as `rust_traits` Nov 28 14:25:54.112 INFO [stderr] | Nov 28 14:25:54.112 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:25:54.112 INFO [stderr] Nov 28 14:25:54.376 INFO [stderr] warning: unused variable: `plus_num` Nov 28 14:25:54.376 INFO [stderr] --> src/bin/Rust_closures.rs:34:13 Nov 28 14:25:54.376 INFO [stderr] | Nov 28 14:25:54.376 INFO [stderr] 34 | let plus_num = |x:i32| x+num; Nov 28 14:25:54.376 INFO [stderr] | ^^^^^^^^ help: consider using `_plus_num` instead Nov 28 14:25:54.400 INFO [stderr] | Nov 28 14:25:54.400 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 14:25:54.400 INFO [stderr] Nov 28 14:25:54.400 INFO [stderr] warning: unused variable: `y` Nov 28 14:25:54.400 INFO [stderr] --> src/bin/Rust_closures.rs:36:9 Nov 28 14:25:54.400 INFO [stderr] | Nov 28 14:25:54.400 INFO [stderr] 36 | let y =&mut num; Nov 28 14:25:54.400 INFO [stderr] | ^ help: consider using `_y` instead Nov 28 14:25:54.400 INFO [stderr] Nov 28 14:25:54.400 INFO [stderr] warning: unused variable: `own_num` Nov 28 14:25:54.400 INFO [stderr] --> src/bin/Rust_closures.rs:43:9 Nov 28 14:25:54.400 INFO [stderr] | Nov 28 14:25:54.400 INFO [stderr] 43 | let own_num = move |x:i32| x+new_num; Nov 28 14:25:54.400 INFO [stderr] | ^^^^^^^ help: consider using `_own_num` instead Nov 28 14:25:54.400 INFO [stderr] Nov 28 14:25:54.448 INFO [stderr] warning: crate `Rust_closures` should have a snake case name such as `rust_closures` Nov 28 14:25:54.448 INFO [stderr] | Nov 28 14:25:54.448 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:25:54.448 INFO [stderr] Nov 28 14:25:54.988 INFO [stderr] warning: unused variable: `slice_whole_array` Nov 28 14:25:54.988 INFO [stderr] --> src/bin/Rust_primitive_types.rs:60:9 Nov 28 14:25:54.988 INFO [stderr] | Nov 28 14:25:54.988 INFO [stderr] 60 | let slice_whole_array = &array_for_slicing[..]; // [1,2,3,4,5,6] Nov 28 14:25:54.988 INFO [stderr] | ^^^^^^^^^^^^^^^^^ help: consider using `_slice_whole_array` instead Nov 28 14:25:54.988 INFO [stderr] | Nov 28 14:25:54.988 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 14:25:54.988 INFO [stderr] Nov 28 14:25:54.988 INFO [stderr] warning: unused variable: `slice_part_of_array` Nov 28 14:25:54.988 INFO [stderr] --> src/bin/Rust_primitive_types.rs:61:9 Nov 28 14:25:54.988 INFO [stderr] | Nov 28 14:25:54.988 INFO [stderr] 61 | let slice_part_of_array = &array_for_slicing[1..4]; //[2,3,4] note: the second boundary is exclusive Nov 28 14:25:54.988 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ help: consider using `_slice_part_of_array` instead Nov 28 14:25:54.988 INFO [stderr] Nov 28 14:25:54.988 INFO [stderr] warning: unused variable: `hetero_tuple` Nov 28 14:25:54.989 INFO [stderr] --> src/bin/Rust_primitive_types.rs:66:9 Nov 28 14:25:54.989 INFO [stderr] | Nov 28 14:25:54.989 INFO [stderr] 66 | let hetero_tuple: (i32,&str) = (1,"ein String"); Nov 28 14:25:54.989 INFO [stderr] | ^^^^^^^^^^^^ help: consider using `_hetero_tuple` instead Nov 28 14:25:54.989 INFO [stderr] Nov 28 14:25:54.989 INFO [stderr] warning: variable `tupel1` is assigned to, but never used Nov 28 14:25:54.989 INFO [stderr] --> src/bin/Rust_primitive_types.rs:70:13 Nov 28 14:25:54.989 INFO [stderr] | Nov 28 14:25:54.989 INFO [stderr] 70 | let mut tupel1: (i32,i32) = (1,2); Nov 28 14:25:54.989 INFO [stderr] | ^^^^^^ Nov 28 14:25:54.989 INFO [stderr] | Nov 28 14:25:54.989 INFO [stderr] = note: consider using `_tupel1` instead Nov 28 14:25:54.989 INFO [stderr] Nov 28 14:25:54.989 INFO [stderr] warning: value assigned to `tupel1` is never read Nov 28 14:25:54.989 INFO [stderr] --> src/bin/Rust_primitive_types.rs:73:5 Nov 28 14:25:54.989 INFO [stderr] | Nov 28 14:25:54.989 INFO [stderr] 73 | tupel1=tupel2; Nov 28 14:25:54.989 INFO [stderr] | ^^^^^^ Nov 28 14:25:54.989 INFO [stderr] | Nov 28 14:25:54.989 INFO [stderr] = note: #[warn(unused_assignments)] on by default Nov 28 14:25:54.989 INFO [stderr] Nov 28 14:25:54.989 INFO [stderr] warning: unused variable: `single_elemnt_tuple` Nov 28 14:25:54.989 INFO [stderr] --> src/bin/Rust_primitive_types.rs:82:9 Nov 28 14:25:54.989 INFO [stderr] | Nov 28 14:25:54.989 INFO [stderr] 82 | let single_elemnt_tuple = (0,); Nov 28 14:25:54.989 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ help: consider using `_single_elemnt_tuple` instead Nov 28 14:25:54.989 INFO [stderr] Nov 28 14:25:55.016 INFO [stderr] warning: crate `Rust_primitive_types` should have a snake case name such as `rust_primitive_types` Nov 28 14:25:55.032 INFO [stderr] | Nov 28 14:25:55.032 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:25:55.032 INFO [stderr] Nov 28 14:25:55.137 INFO [stderr] warning: unused variable: `a` Nov 28 14:25:55.137 INFO [stderr] --> src/bin/Rust_strings.rs:43:9 Nov 28 14:25:55.138 INFO [stderr] | Nov 28 14:25:55.138 INFO [stderr] 43 | let a = name.chars().nth(3); Nov 28 14:25:55.138 INFO [stderr] | ^ help: consider using `_a` instead Nov 28 14:25:55.156 INFO [stderr] | Nov 28 14:25:55.157 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 14:25:55.157 INFO [stderr] Nov 28 14:25:55.158 INFO [stderr] warning: unused variable: `wen` Nov 28 14:25:55.158 INFO [stderr] --> src/bin/Rust_strings.rs:49:9 Nov 28 14:25:55.159 INFO [stderr] | Nov 28 14:25:55.159 INFO [stderr] 49 | let wen = &nachname[0..2]; Nov 28 14:25:55.159 INFO [stderr] | ^^^ help: consider using `_wen` instead Nov 28 14:25:55.159 INFO [stderr] Nov 28 14:25:55.159 INFO [stderr] warning: unused variable: `hello_world` Nov 28 14:25:55.159 INFO [stderr] --> src/bin/Rust_strings.rs:56:9 Nov 28 14:25:55.159 INFO [stderr] | Nov 28 14:25:55.159 INFO [stderr] 56 | let hello_world = hello+world; Nov 28 14:25:55.159 INFO [stderr] | ^^^^^^^^^^^ help: consider using `_hello_world` instead Nov 28 14:25:55.159 INFO [stderr] Nov 28 14:25:55.208 INFO [stderr] warning: crate `Rust_strings` should have a snake case name such as `rust_strings` Nov 28 14:25:55.208 INFO [stderr] | Nov 28 14:25:55.208 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:25:55.208 INFO [stderr] Nov 28 14:25:55.800 INFO [stderr] warning: unused variable: `c` Nov 28 14:25:55.804 INFO [stderr] --> src/bin/Rust_method_syntax.rs:78:13 Nov 28 14:25:55.804 INFO [stderr] | Nov 28 14:25:55.804 INFO [stderr] 78 | let c = Circle3::new(0.0, 0.0, 2.0); Nov 28 14:25:55.804 INFO [stderr] | ^ help: consider using `_c` instead Nov 28 14:25:55.819 INFO [stderr] | Nov 28 14:25:55.819 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 14:25:55.819 INFO [stderr] Nov 28 14:25:55.848 INFO [stderr] warning: crate `Rust_method_syntax` should have a snake case name such as `rust_method_syntax` Nov 28 14:25:55.848 INFO [stderr] | Nov 28 14:25:55.848 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:25:55.848 INFO [stderr] Nov 28 14:25:55.937 INFO [stderr] warning: unused variable: `x` Nov 28 14:25:55.937 INFO [stderr] --> src/bin/Rust_iflet.rs:21:20 Nov 28 14:25:55.937 INFO [stderr] | Nov 28 14:25:55.938 INFO [stderr] 21 | while let Some(x)=v.pop() { Nov 28 14:25:55.938 INFO [stderr] | ^ help: consider using `_x` instead Nov 28 14:25:55.971 INFO [stderr] | Nov 28 14:25:55.971 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 14:25:55.971 INFO [stderr] Nov 28 14:25:56.000 INFO [stderr] warning: crate `Rust_iflet` should have a snake case name such as `rust_iflet` Nov 28 14:25:56.001 INFO [stderr] | Nov 28 14:25:56.001 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:25:56.001 INFO [stderr] Nov 28 14:25:56.402 INFO [stderr] warning: unused variable: `origin_integer` Nov 28 14:25:56.402 INFO [stderr] --> src/bin/Rust_generics.rs:40:9 Nov 28 14:25:56.402 INFO [stderr] | Nov 28 14:25:56.402 INFO [stderr] 40 | let origin_integer = Point{x:0,y:5,z:9}; Nov 28 14:25:56.402 INFO [stderr] | ^^^^^^^^^^^^^^ help: consider using `_origin_integer` instead Nov 28 14:25:56.417 INFO [stderr] | Nov 28 14:25:56.417 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 14:25:56.417 INFO [stderr] Nov 28 14:25:56.417 INFO [stderr] warning: unused variable: `origin_float` Nov 28 14:25:56.417 INFO [stderr] --> src/bin/Rust_generics.rs:41:9 Nov 28 14:25:56.417 INFO [stderr] | Nov 28 14:25:56.417 INFO [stderr] 41 | let origin_float = Point{x:0.0,y:1.0,z:8.0}; Nov 28 14:25:56.417 INFO [stderr] | ^^^^^^^^^^^^ help: consider using `_origin_float` instead Nov 28 14:25:56.418 INFO [stderr] Nov 28 14:25:56.418 INFO [stderr] warning: unused variable: `x` Nov 28 14:25:56.418 INFO [stderr] --> src/bin/Rust_generics.rs:25:26 Nov 28 14:25:56.418 INFO [stderr] | Nov 28 14:25:56.418 INFO [stderr] 25 | fn takes_anything(x:T){ Nov 28 14:25:56.418 INFO [stderr] | ^ help: consider using `_x` instead Nov 28 14:25:56.418 INFO [stderr] Nov 28 14:25:56.419 INFO [stderr] warning: crate `Rust_generics` should have a snake case name such as `rust_generics` Nov 28 14:25:56.432 INFO [stderr] | Nov 28 14:25:56.432 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:25:56.433 INFO [stderr] Nov 28 14:25:56.800 INFO [stderr] warning: unused variable: `calciumNeutron` Nov 28 14:25:56.800 INFO [stderr] --> src/bin/Rust_structs.rs:63:9 Nov 28 14:25:56.800 INFO [stderr] | Nov 28 14:25:56.800 INFO [stderr] 63 | let calciumNeutron = Neutron{}; Nov 28 14:25:56.800 INFO [stderr] | ^^^^^^^^^^^^^^ help: consider using `_calciumNeutron` instead Nov 28 14:25:56.800 INFO [stderr] | Nov 28 14:25:56.800 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 14:25:56.800 INFO [stderr] Nov 28 14:25:56.800 INFO [stderr] warning: unused variable: `ZinnPositron` Nov 28 14:25:56.800 INFO [stderr] --> src/bin/Rust_structs.rs:64:9 Nov 28 14:25:56.800 INFO [stderr] | Nov 28 14:25:56.800 INFO [stderr] 64 | let ZinnPositron = Positron; Nov 28 14:25:56.800 INFO [stderr] | ^^^^^^^^^^^^ help: consider using `_ZinnPositron` instead Nov 28 14:25:56.800 INFO [stderr] Nov 28 14:25:56.876 INFO [stderr] warning: struct is never constructed: `Grid4D` Nov 28 14:25:56.876 INFO [stderr] --> src/bin/Rust_structs.rs:39:5 Nov 28 14:25:56.876 INFO [stderr] | Nov 28 14:25:56.876 INFO [stderr] 39 | struct Grid4D(i32,i32,i32,i32); Nov 28 14:25:56.876 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 14:25:56.892 INFO [stderr] | Nov 28 14:25:56.892 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 28 14:25:56.892 INFO [stderr] Nov 28 14:25:56.893 INFO [stderr] warning: crate `Rust_structs` should have a snake case name such as `rust_structs` Nov 28 14:25:56.893 INFO [stderr] | Nov 28 14:25:56.893 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:25:56.893 INFO [stderr] Nov 28 14:25:56.893 INFO [stderr] warning: variable `neuerPunkt` should have a snake case name such as `neuer_punkt` Nov 28 14:25:56.893 INFO [stderr] --> src/bin/Rust_structs.rs:23:9 Nov 28 14:25:56.893 INFO [stderr] | Nov 28 14:25:56.893 INFO [stderr] 23 | let mut neuerPunkt = Grid3D{x:0,y:0,z:0}; Nov 28 14:25:56.893 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 28 14:25:56.893 INFO [stderr] Nov 28 14:25:56.893 INFO [stderr] warning: variable `neuerUrsprung` should have a snake case name such as `neuer_ursprung` Nov 28 14:25:56.893 INFO [stderr] --> src/bin/Rust_structs.rs:29:9 Nov 28 14:25:56.893 INFO [stderr] | Nov 28 14:25:56.893 INFO [stderr] 29 | let mut neuerUrsprung = Grid3D{x:1,y:1,z:1}; Nov 28 14:25:56.893 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Nov 28 14:25:56.893 INFO [stderr] Nov 28 14:25:56.893 INFO [stderr] warning: variable `punkt4D` should have a snake case name such as `punkt4_d` Nov 28 14:25:56.893 INFO [stderr] --> src/bin/Rust_structs.rs:40:9 Nov 28 14:25:56.893 INFO [stderr] | Nov 28 14:25:56.893 INFO [stderr] 40 | let punkt4D = (0,1,2,3); Nov 28 14:25:56.893 INFO [stderr] | ^^^^^^^ Nov 28 14:25:56.893 INFO [stderr] Nov 28 14:25:56.893 INFO [stderr] warning: variable `calciumNeutron` should have a snake case name such as `calcium_neutron` Nov 28 14:25:56.893 INFO [stderr] --> src/bin/Rust_structs.rs:63:9 Nov 28 14:25:56.894 INFO [stderr] | Nov 28 14:25:56.894 INFO [stderr] 63 | let calciumNeutron = Neutron{}; Nov 28 14:25:56.894 INFO [stderr] | ^^^^^^^^^^^^^^ Nov 28 14:25:56.900 INFO [stderr] Nov 28 14:25:56.900 INFO [stderr] warning: variable `ZinnPositron` should have a snake case name such as `zinn_positron` Nov 28 14:25:56.900 INFO [stderr] --> src/bin/Rust_structs.rs:64:9 Nov 28 14:25:56.900 INFO [stderr] | Nov 28 14:25:56.900 INFO [stderr] 64 | let ZinnPositron = Positron; Nov 28 14:25:56.901 INFO [stderr] | ^^^^^^^^^^^^ Nov 28 14:25:56.901 INFO [stderr] Nov 28 14:25:57.616 INFO [stderr] warning: crate `Rust_borrowing` should have a snake case name such as `rust_borrowing` Nov 28 14:25:57.616 INFO [stderr] | Nov 28 14:25:57.616 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:25:57.616 INFO [stderr] Nov 28 14:25:57.728 INFO [stderr] warning: crate `Rust_match` should have a snake case name such as `rust_match` Nov 28 14:25:57.728 INFO [stderr] | Nov 28 14:25:57.728 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:25:57.728 INFO [stderr] Nov 28 14:25:57.916 INFO [stderr] warning: crate `Rust_mutability` should have a snake case name such as `rust_mutability` Nov 28 14:25:57.916 INFO [stderr] | Nov 28 14:25:57.916 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:25:57.916 INFO [stderr] Nov 28 14:25:58.072 INFO [stderr] warning: unused variable: `neuer_vector` Nov 28 14:25:58.072 INFO [stderr] --> src/bin/Rust_ownership.rs:9:17 Nov 28 14:25:58.073 INFO [stderr] | Nov 28 14:25:58.073 INFO [stderr] 9 | let mut neuer_vector = vec![i]; Nov 28 14:25:58.073 INFO [stderr] | ^^^^^^^^^^^^ help: consider using `_neuer_vector` instead Nov 28 14:25:58.073 INFO [stderr] | Nov 28 14:25:58.073 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 14:25:58.073 INFO [stderr] Nov 28 14:25:58.073 INFO [stderr] warning: unused variable: `v2` Nov 28 14:25:58.073 INFO [stderr] --> src/bin/Rust_ownership.rs:25:13 Nov 28 14:25:58.073 INFO [stderr] | Nov 28 14:25:58.073 INFO [stderr] 25 | let mut v2 = v; Nov 28 14:25:58.073 INFO [stderr] | ^^ help: consider using `_v2` instead Nov 28 14:25:58.073 INFO [stderr] Nov 28 14:25:58.073 INFO [stderr] warning: variable does not need to be mutable Nov 28 14:25:58.073 INFO [stderr] --> src/bin/Rust_ownership.rs:25:9 Nov 28 14:25:58.073 INFO [stderr] | Nov 28 14:25:58.073 INFO [stderr] 25 | let mut v2 = v; Nov 28 14:25:58.073 INFO [stderr] | ----^^ Nov 28 14:25:58.073 INFO [stderr] | | Nov 28 14:25:58.073 INFO [stderr] | help: remove this `mut` Nov 28 14:25:58.073 INFO [stderr] | Nov 28 14:25:58.073 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 28 14:25:58.073 INFO [stderr] Nov 28 14:25:58.073 INFO [stderr] warning: crate `Rust_ownership` should have a snake case name such as `rust_ownership` Nov 28 14:25:58.073 INFO [stderr] | Nov 28 14:25:58.074 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:25:58.074 INFO [stderr] Nov 28 14:25:58.275 INFO [stderr] warning: crate `Rust_lifetimes` should have a snake case name such as `rust_lifetimes` Nov 28 14:25:58.275 INFO [stderr] | Nov 28 14:25:58.275 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:25:58.275 INFO [stderr] Nov 28 14:25:58.352 INFO [stderr] warning: unreachable expression Nov 28 14:25:58.352 INFO [stderr] --> src/bin/Rust_functions.rs:53:5 Nov 28 14:25:58.352 INFO [stderr] | Nov 28 14:25:58.352 INFO [stderr] 53 | a-b //will not be executed Nov 28 14:25:58.352 INFO [stderr] | ^^^ Nov 28 14:25:58.352 INFO [stderr] | Nov 28 14:25:58.352 INFO [stderr] = note: #[warn(unreachable_code)] on by default Nov 28 14:25:58.352 INFO [stderr] Nov 28 14:25:58.396 INFO [stderr] warning: crate `Rust_functions` should have a snake case name such as `rust_functions` Nov 28 14:25:58.396 INFO [stderr] | Nov 28 14:25:58.396 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:25:58.396 INFO [stderr] Nov 28 14:25:59.584 INFO [stderr] warning: crate `Rust_borrowing` should have a snake case name such as `rust_borrowing` Nov 28 14:25:59.584 INFO [stderr] | Nov 28 14:25:59.584 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:25:59.584 INFO [stderr] Nov 28 14:25:59.604 INFO [stderr] warning: unused variable: `a` Nov 28 14:25:59.604 INFO [stderr] --> src/bin/Rust_enums.rs:15:9 Nov 28 14:25:59.604 INFO [stderr] | Nov 28 14:25:59.604 INFO [stderr] 15 | let a :Message = Message::Move {x:1,y:2}; Nov 28 14:25:59.604 INFO [stderr] | ^ help: consider using `_a` instead Nov 28 14:25:59.625 INFO [stderr] | Nov 28 14:25:59.625 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 14:25:59.625 INFO [stderr] Nov 28 14:25:59.625 INFO [stderr] warning: unused variable: `b` Nov 28 14:25:59.625 INFO [stderr] --> src/bin/Rust_enums.rs:23:9 Nov 28 14:25:59.625 INFO [stderr] | Nov 28 14:25:59.625 INFO [stderr] 23 | let b:Info = Info::Move {x:3,y:8}; Nov 28 14:25:59.625 INFO [stderr] | ^ help: consider using `_b` instead Nov 28 14:25:59.625 INFO [stderr] Nov 28 14:25:59.625 INFO [stderr] warning: unused variable: `m` Nov 28 14:25:59.625 INFO [stderr] --> src/bin/Rust_enums.rs:30:9 Nov 28 14:25:59.625 INFO [stderr] | Nov 28 14:25:59.625 INFO [stderr] 30 | let m = Message::SaySomething("Hello, world".to_string()); Nov 28 14:25:59.625 INFO [stderr] | ^ help: consider using `_m` instead Nov 28 14:25:59.625 INFO [stderr] Nov 28 14:25:59.625 INFO [stderr] warning: unused variable: `x` Nov 28 14:25:59.625 INFO [stderr] --> src/bin/Rust_enums.rs:37:9 Nov 28 14:25:59.626 INFO [stderr] | Nov 28 14:25:59.626 INFO [stderr] 37 | let x = foo("Hello, world".to_string()); Nov 28 14:25:59.626 INFO [stderr] | ^ help: consider using `_x` instead Nov 28 14:25:59.626 INFO [stderr] Nov 28 14:25:59.626 INFO [stderr] warning: variant is never constructed: `Quit` Nov 28 14:25:59.626 INFO [stderr] --> src/bin/Rust_enums.rs:8:9 Nov 28 14:25:59.626 INFO [stderr] | Nov 28 14:25:59.626 INFO [stderr] 8 | Quit, // we can have variants with no data Nov 28 14:25:59.626 INFO [stderr] | ^^^^ Nov 28 14:25:59.632 INFO [stderr] | Nov 28 14:25:59.632 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 28 14:25:59.632 INFO [stderr] Nov 28 14:25:59.632 INFO [stderr] warning: field is never used: `x` Nov 28 14:25:59.632 INFO [stderr] --> src/bin/Rust_enums.rs:9:14 Nov 28 14:25:59.632 INFO [stderr] | Nov 28 14:25:59.632 INFO [stderr] 9 | Move{x:i32,y:i32}, // varaiants with named data Nov 28 14:25:59.632 INFO [stderr] | ^^^^^ Nov 28 14:25:59.632 INFO [stderr] Nov 28 14:25:59.632 INFO [stderr] warning: field is never used: `y` Nov 28 14:25:59.632 INFO [stderr] --> src/bin/Rust_enums.rs:9:20 Nov 28 14:25:59.632 INFO [stderr] | Nov 28 14:25:59.632 INFO [stderr] 9 | Move{x:i32,y:i32}, // varaiants with named data Nov 28 14:25:59.632 INFO [stderr] | ^^^^^ Nov 28 14:25:59.632 INFO [stderr] Nov 28 14:25:59.632 INFO [stderr] warning: variant is never constructed: `ChangeColor` Nov 28 14:25:59.632 INFO [stderr] --> src/bin/Rust_enums.rs:10:9 Nov 28 14:25:59.632 INFO [stderr] | Nov 28 14:25:59.632 INFO [stderr] 10 | ChangeColor(i32,i32,i32), // variants with unnamed data Nov 28 14:25:59.632 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 14:25:59.633 INFO [stderr] Nov 28 14:25:59.633 INFO [stderr] warning: variant is never constructed: `Title` Nov 28 14:25:59.633 INFO [stderr] --> src/bin/Rust_enums.rs:19:9 Nov 28 14:25:59.633 INFO [stderr] | Nov 28 14:25:59.633 INFO [stderr] 19 | Title(String), Nov 28 14:25:59.633 INFO [stderr] | ^^^^^^^^^^^^^ Nov 28 14:25:59.633 INFO [stderr] Nov 28 14:25:59.633 INFO [stderr] warning: field is never used: `x` Nov 28 14:25:59.633 INFO [stderr] --> src/bin/Rust_enums.rs:20:14 Nov 28 14:25:59.633 INFO [stderr] | Nov 28 14:25:59.633 INFO [stderr] 20 | Move{x:i32,y:i32}, Nov 28 14:25:59.633 INFO [stderr] | ^^^^^ Nov 28 14:25:59.633 INFO [stderr] Nov 28 14:25:59.633 INFO [stderr] warning: field is never used: `y` Nov 28 14:25:59.633 INFO [stderr] --> src/bin/Rust_enums.rs:20:20 Nov 28 14:25:59.633 INFO [stderr] | Nov 28 14:25:59.633 INFO [stderr] 20 | Move{x:i32,y:i32}, Nov 28 14:25:59.633 INFO [stderr] | ^^^^^ Nov 28 14:25:59.633 INFO [stderr] Nov 28 14:25:59.633 INFO [stderr] warning: crate `Rust_enums` should have a snake case name such as `rust_enums` Nov 28 14:25:59.633 INFO [stderr] | Nov 28 14:25:59.633 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:25:59.633 INFO [stderr] Nov 28 14:25:59.936 INFO [stderr] warning: crate `Rust_traits` should have a snake case name such as `rust_traits` Nov 28 14:25:59.952 INFO [stderr] warning: crate `Rust_universalFunctionCallSyntax` should have a snake case name such as `rust_universal_function_call_syntax` Nov 28 14:25:59.952 INFO [stderr] | Nov 28 14:25:59.952 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:25:59.952 INFO [stderr] Nov 28 14:25:59.952 INFO [stderr] | Nov 28 14:25:59.952 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:25:59.952 INFO [stderr] Nov 28 14:26:00.004 INFO [stderr] warning: crate `Rust_patterns` should have a snake case name such as `rust_patterns` Nov 28 14:26:00.004 INFO [stderr] | Nov 28 14:26:00.004 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:26:00.004 INFO [stderr] Nov 28 14:26:00.084 INFO [stderr] warning: unused variable: `integer_variable` Nov 28 14:26:00.084 INFO [stderr] --> src/main.rs:10:9 Nov 28 14:26:00.084 INFO [stderr] | Nov 28 14:26:00.084 INFO [stderr] 10 | let integer_variable: i32 = 5; // variable binding of type integer 32bit with value 5 Nov 28 14:26:00.084 INFO [stderr] | ^^^^^^^^^^^^^^^^ help: consider using `_integer_variable` instead Nov 28 14:26:00.084 INFO [stderr] | Nov 28 14:26:00.084 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 14:26:00.084 INFO [stderr] Nov 28 14:26:00.084 INFO [stderr] warning: unused variable: `not_initialized` Nov 28 14:26:00.084 INFO [stderr] --> src/main.rs:30:9 Nov 28 14:26:00.084 INFO [stderr] | Nov 28 14:26:00.084 INFO [stderr] 30 | let not_initialized: i32; Nov 28 14:26:00.084 INFO [stderr] | ^^^^^^^^^^^^^^^ help: consider using `_not_initialized` instead Nov 28 14:26:00.084 INFO [stderr] Nov 28 14:26:00.084 INFO [stderr] warning: unused variable: `outer_variable` Nov 28 14:26:00.084 INFO [stderr] --> src/main.rs:35:9 Nov 28 14:26:00.084 INFO [stderr] | Nov 28 14:26:00.084 INFO [stderr] 35 | let outer_variable: i32 = 12; Nov 28 14:26:00.084 INFO [stderr] | ^^^^^^^^^^^^^^ help: consider using `_outer_variable` instead Nov 28 14:26:00.085 INFO [stderr] Nov 28 14:26:00.085 INFO [stderr] warning: crate `LearningRust` should have a snake case name such as `learning_rust` Nov 28 14:26:00.085 INFO [stderr] | Nov 28 14:26:00.085 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:26:00.085 INFO [stderr] Nov 28 14:26:00.396 INFO [stderr] warning: crate `Rust_ifs_and_loops` should have a snake case name such as `rust_ifs_and_loops` Nov 28 14:26:00.396 INFO [stderr] | Nov 28 14:26:00.397 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 14:26:00.397 INFO [stderr] Nov 28 14:26:00.412 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.25s Nov 28 14:26:00.418 INFO [stderr] su: No module specific data is present Nov 28 14:26:01.242 INFO running `"docker" "inspect" "235f5b7b3340322fee52bf0afa4eb16deeccf08c84f0ac0ab67b50250336f785"` Nov 28 14:26:01.538 INFO running `"docker" "rm" "-f" "235f5b7b3340322fee52bf0afa4eb16deeccf08c84f0ac0ab67b50250336f785"` Nov 28 14:26:01.959 INFO [stdout] 235f5b7b3340322fee52bf0afa4eb16deeccf08c84f0ac0ab67b50250336f785