[INFO] fetching crate warcrwlock 3.0.1...
[INFO] testing warcrwlock-3.0.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate warcrwlock 3.0.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate warcrwlock 3.0.1
[INFO] finished tweaking crates.io crate warcrwlock 3.0.1
[INFO] tweaked toml for crates.io crate warcrwlock 3.0.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate warcrwlock 3.0.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate warcrwlock 3.0.1 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6efec23f500a9a89d068b0e4effab6a72119693fec42da04b761dae039f7810d
[INFO] running `Command { std: "docker" "start" "-a" "6efec23f500a9a89d068b0e4effab6a72119693fec42da04b761dae039f7810d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6efec23f500a9a89d068b0e4effab6a72119693fec42da04b761dae039f7810d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6efec23f500a9a89d068b0e4effab6a72119693fec42da04b761dae039f7810d", kill_on_drop: false }`
[INFO] [stdout] 6efec23f500a9a89d068b0e4effab6a72119693fec42da04b761dae039f7810d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a3d85c33cb960400eb72e3e6d96fe88e463440e537f621266807f23522c84e4
[INFO] running `Command { std: "docker" "start" "-a" "3a3d85c33cb960400eb72e3e6d96fe88e463440e537f621266807f23522c84e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling warcrwlock v3.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `implementation`
[INFO] [stdout]  --> src/lib.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use helpers::{implementation, struture};
[INFO] [stdout]   |               ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Type`
[INFO] [stdout]  --> src/lib.rs:3:36
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{parse_macro_input, Item, Type};
[INFO] [stdout]   |                                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_ident`
[INFO] [stdout]    --> src/helpers/traits/util/generator_method.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let base_ident = "(*self.base)";
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_ident`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ident_abs_module`
[INFO] [stdout]   --> src/helpers/traits/util/mod.rs:35:23
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let (ident_trait, ident_abs_module, ident_abs_structure, vis_trait) = get_ident_headers(item_trait);
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ident_abs_module`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vis_trait`
[INFO] [stdout]   --> src/helpers/traits/util/mod.rs:35:62
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let (ident_trait, ident_abs_module, ident_abs_structure, vis_trait) = get_ident_headers(item_trait);
[INFO] [stdout]    |                                                              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vis_trait`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ident_abs_module`
[INFO] [stdout]   --> src/helpers/traits/util/mod.rs:90:23
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let (ident_trait, ident_abs_module, ident_abs_structure, vis_trait) = get_ident_headers(item_trait);
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ident_abs_module`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ident_flag`
[INFO] [stdout]   --> src/helpers/traits/util/mod.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |     let ident_flag = to_token_stream(format!("{}Flag", ident_trait));
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ident_flag`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ident_box`
[INFO] [stdout]   --> src/helpers/traits/util/mod.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let ident_box = to_token_stream(format!("{}Box", ident_trait));
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ident_box`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `contains_isolated_name` is never used
[INFO] [stdout]   --> src/helpers/mod.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn contains_isolated_name<C: ToString + ?Sized,T : ToString + ?Sized>(content: &C, target: &T) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_isolated_name_index` is never used
[INFO] [stdout]   --> src/helpers/mod.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn get_isolated_name_index<C: ToString + ?Sized,T : ToString + ?Sized>(content: &C, target: &T) -> Option<usize> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_mod_ident` is never used
[INFO] [stdout]   --> src/helpers/mod.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub fn get_mod_ident()-> TokenStream{
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `expantion` is never used
[INFO] [stdout]   --> src/helpers/implementation/mod.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn expantion(
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `method_normalization` is never used
[INFO] [stdout]  --> src/helpers/implementation/base_methods.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn method_normalization(method : &mut ImplItemFn, original_type_name : &str){
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `return_method_normalization` is never used
[INFO] [stdout]   --> src/helpers/implementation/base_methods.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn return_method_normalization(type_ : &mut Type, original_type_name : &str, method_name: &str){
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arg_method_normalization` is never used
[INFO] [stdout]   --> src/helpers/implementation/base_methods.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn arg_method_normalization( type_ : &mut Type ,original_type_name : &str){
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `method_normalization` is never used
[INFO] [stdout]  --> src/helpers/implementation/wrapper_methods.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn method_normalization(method: &mut ImplItemFn, origin_type_name: &str, generics: &str) {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `return_method_normalization` is never used
[INFO] [stdout]   --> src/helpers/implementation/wrapper_methods.rs:96:8
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub fn return_method_normalization(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arg_method_normalization` is never used
[INFO] [stdout]    --> src/helpers/implementation/wrapper_methods.rs:216:4
[INFO] [stdout]     |
[INFO] [stdout] 216 | fn arg_method_normalization(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `self_checker` is never used
[INFO] [stdout]    --> src/helpers/implementation/wrapper_methods.rs:310:4
[INFO] [stdout]     |
[INFO] [stdout] 310 | fn self_checker(element_str: &str, origin_type_name: &str) -> Option<bool> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extract_name` is never used
[INFO] [stdout]    --> src/helpers/implementation/wrapper_methods.rs:321:4
[INFO] [stdout]     |
[INFO] [stdout] 321 | fn extract_name(pat: &Pat, args: &mut String, index: usize, len_args: usize) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "3a3d85c33cb960400eb72e3e6d96fe88e463440e537f621266807f23522c84e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a3d85c33cb960400eb72e3e6d96fe88e463440e537f621266807f23522c84e4", kill_on_drop: false }`
[INFO] [stdout] 3a3d85c33cb960400eb72e3e6d96fe88e463440e537f621266807f23522c84e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8641f9670b8180b9244d9b9c28029e569fcaa1357fee78f5a63f416cc66044ec
[INFO] running `Command { std: "docker" "start" "-a" "8641f9670b8180b9244d9b9c28029e569fcaa1357fee78f5a63f416cc66044ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling warcrwlock v3.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `implementation`
[INFO] [stdout]  --> src/lib.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use helpers::{implementation, struture};
[INFO] [stdout]   |               ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Type`
[INFO] [stdout]  --> src/lib.rs:3:36
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{parse_macro_input, Item, Type};
[INFO] [stdout]   |                                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `implementation`
[INFO] [stdout]  --> src/lib.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use helpers::{implementation, struture};
[INFO] [stdout]   |               ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Type`
[INFO] [stdout]  --> src/lib.rs:3:36
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{parse_macro_input, Item, Type};
[INFO] [stdout]   |                                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_ident`
[INFO] [stdout]    --> src/helpers/traits/util/generator_method.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let base_ident = "(*self.base)";
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_ident`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ident_abs_module`
[INFO] [stdout]   --> src/helpers/traits/util/mod.rs:35:23
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let (ident_trait, ident_abs_module, ident_abs_structure, vis_trait) = get_ident_headers(item_trait);
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ident_abs_module`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vis_trait`
[INFO] [stdout]   --> src/helpers/traits/util/mod.rs:35:62
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let (ident_trait, ident_abs_module, ident_abs_structure, vis_trait) = get_ident_headers(item_trait);
[INFO] [stdout]    |                                                              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vis_trait`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ident_abs_module`
[INFO] [stdout]   --> src/helpers/traits/util/mod.rs:90:23
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let (ident_trait, ident_abs_module, ident_abs_structure, vis_trait) = get_ident_headers(item_trait);
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ident_abs_module`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ident_flag`
[INFO] [stdout]   --> src/helpers/traits/util/mod.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |     let ident_flag = to_token_stream(format!("{}Flag", ident_trait));
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ident_flag`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ident_box`
[INFO] [stdout]   --> src/helpers/traits/util/mod.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let ident_box = to_token_stream(format!("{}Box", ident_trait));
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ident_box`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `contains_isolated_name` is never used
[INFO] [stdout]   --> src/helpers/mod.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn contains_isolated_name<C: ToString + ?Sized,T : ToString + ?Sized>(content: &C, target: &T) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_isolated_name_index` is never used
[INFO] [stdout]   --> src/helpers/mod.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn get_isolated_name_index<C: ToString + ?Sized,T : ToString + ?Sized>(content: &C, target: &T) -> Option<usize> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_mod_ident` is never used
[INFO] [stdout]   --> src/helpers/mod.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub fn get_mod_ident()-> TokenStream{
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `expantion` is never used
[INFO] [stdout]   --> src/helpers/implementation/mod.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn expantion(
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `method_normalization` is never used
[INFO] [stdout]  --> src/helpers/implementation/base_methods.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn method_normalization(method : &mut ImplItemFn, original_type_name : &str){
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `return_method_normalization` is never used
[INFO] [stdout]   --> src/helpers/implementation/base_methods.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn return_method_normalization(type_ : &mut Type, original_type_name : &str, method_name: &str){
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arg_method_normalization` is never used
[INFO] [stdout]   --> src/helpers/implementation/base_methods.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn arg_method_normalization( type_ : &mut Type ,original_type_name : &str){
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `method_normalization` is never used
[INFO] [stdout]  --> src/helpers/implementation/wrapper_methods.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn method_normalization(method: &mut ImplItemFn, origin_type_name: &str, generics: &str) {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `return_method_normalization` is never used
[INFO] [stdout]   --> src/helpers/implementation/wrapper_methods.rs:96:8
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub fn return_method_normalization(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arg_method_normalization` is never used
[INFO] [stdout]    --> src/helpers/implementation/wrapper_methods.rs:216:4
[INFO] [stdout]     |
[INFO] [stdout] 216 | fn arg_method_normalization(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `self_checker` is never used
[INFO] [stdout]    --> src/helpers/implementation/wrapper_methods.rs:310:4
[INFO] [stdout]     |
[INFO] [stdout] 310 | fn self_checker(element_str: &str, origin_type_name: &str) -> Option<bool> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extract_name` is never used
[INFO] [stdout]    --> src/helpers/implementation/wrapper_methods.rs:321:4
[INFO] [stdout]     |
[INFO] [stdout] 321 | fn extract_name(pat: &Pat, args: &mut String, index: usize, len_args: usize) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_ident`
[INFO] [stdout]    --> src/helpers/traits/util/generator_method.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let base_ident = "(*self.base)";
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_ident`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ident_abs_module`
[INFO] [stdout]   --> src/helpers/traits/util/mod.rs:35:23
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let (ident_trait, ident_abs_module, ident_abs_structure, vis_trait) = get_ident_headers(item_trait);
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ident_abs_module`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vis_trait`
[INFO] [stdout]   --> src/helpers/traits/util/mod.rs:35:62
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let (ident_trait, ident_abs_module, ident_abs_structure, vis_trait) = get_ident_headers(item_trait);
[INFO] [stdout]    |                                                              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vis_trait`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ident_abs_module`
[INFO] [stdout]   --> src/helpers/traits/util/mod.rs:90:23
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let (ident_trait, ident_abs_module, ident_abs_structure, vis_trait) = get_ident_headers(item_trait);
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ident_abs_module`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ident_flag`
[INFO] [stdout]   --> src/helpers/traits/util/mod.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |     let ident_flag = to_token_stream(format!("{}Flag", ident_trait));
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ident_flag`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ident_box`
[INFO] [stdout]   --> src/helpers/traits/util/mod.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let ident_box = to_token_stream(format!("{}Box", ident_trait));
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ident_box`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `contains_isolated_name` is never used
[INFO] [stdout]   --> src/helpers/mod.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn contains_isolated_name<C: ToString + ?Sized,T : ToString + ?Sized>(content: &C, target: &T) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_isolated_name_index` is never used
[INFO] [stdout]   --> src/helpers/mod.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn get_isolated_name_index<C: ToString + ?Sized,T : ToString + ?Sized>(content: &C, target: &T) -> Option<usize> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_mod_ident` is never used
[INFO] [stdout]   --> src/helpers/mod.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub fn get_mod_ident()-> TokenStream{
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `expantion` is never used
[INFO] [stdout]   --> src/helpers/implementation/mod.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn expantion(
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `method_normalization` is never used
[INFO] [stdout]  --> src/helpers/implementation/base_methods.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn method_normalization(method : &mut ImplItemFn, original_type_name : &str){
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `return_method_normalization` is never used
[INFO] [stdout]   --> src/helpers/implementation/base_methods.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn return_method_normalization(type_ : &mut Type, original_type_name : &str, method_name: &str){
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arg_method_normalization` is never used
[INFO] [stdout]   --> src/helpers/implementation/base_methods.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn arg_method_normalization( type_ : &mut Type ,original_type_name : &str){
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `method_normalization` is never used
[INFO] [stdout]  --> src/helpers/implementation/wrapper_methods.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn method_normalization(method: &mut ImplItemFn, origin_type_name: &str, generics: &str) {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `return_method_normalization` is never used
[INFO] [stdout]   --> src/helpers/implementation/wrapper_methods.rs:96:8
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub fn return_method_normalization(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arg_method_normalization` is never used
[INFO] [stdout]    --> src/helpers/implementation/wrapper_methods.rs:216:4
[INFO] [stdout]     |
[INFO] [stdout] 216 | fn arg_method_normalization(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `self_checker` is never used
[INFO] [stdout]    --> src/helpers/implementation/wrapper_methods.rs:310:4
[INFO] [stdout]     |
[INFO] [stdout] 310 | fn self_checker(element_str: &str, origin_type_name: &str) -> Option<bool> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extract_name` is never used
[INFO] [stdout]    --> src/helpers/implementation/wrapper_methods.rs:321:4
[INFO] [stdout]     |
[INFO] [stdout] 321 | fn extract_name(pat: &Pat, args: &mut String, index: usize, len_args: usize) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "8641f9670b8180b9244d9b9c28029e569fcaa1357fee78f5a63f416cc66044ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8641f9670b8180b9244d9b9c28029e569fcaa1357fee78f5a63f416cc66044ec", kill_on_drop: false }`
[INFO] [stdout] 8641f9670b8180b9244d9b9c28029e569fcaa1357fee78f5a63f416cc66044ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d84de0605587d9fb814b3473d188e53efccabf9e5a0b6fc4e8c79e98f87fc824
[INFO] running `Command { std: "docker" "start" "-a" "d84de0605587d9fb814b3473d188e53efccabf9e5a0b6fc4e8c79e98f87fc824", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `implementation`
[INFO] [stderr]  --> src/lib.rs:1:15
[INFO] [stderr]   |
[INFO] [stderr] 1 | use helpers::{implementation, struture};
[INFO] [stderr]   |               ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Type`
[INFO] [stderr]  --> src/lib.rs:3:36
[INFO] [stderr]   |
[INFO] [stderr] 3 | use syn::{parse_macro_input, Item, Type};
[INFO] [stderr]   |                                    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `base_ident`
[INFO] [stderr]    --> src/helpers/traits/util/generator_method.rs:101:13
[INFO] [stderr]     |
[INFO] [stderr] 101 |         let base_ident = "(*self.base)";
[INFO] [stderr]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_ident`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ident_abs_module`
[INFO] [stderr]   --> src/helpers/traits/util/mod.rs:35:23
[INFO] [stderr]    |
[INFO] [stderr] 35 |     let (ident_trait, ident_abs_module, ident_abs_structure, vis_trait) = get_ident_headers(item_trait);
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ident_abs_module`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `vis_trait`
[INFO] [stderr]   --> src/helpers/traits/util/mod.rs:35:62
[INFO] [stderr]    |
[INFO] [stderr] 35 |     let (ident_trait, ident_abs_module, ident_abs_structure, vis_trait) = get_ident_headers(item_trait);
[INFO] [stderr]    |                                                              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vis_trait`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ident_abs_module`
[INFO] [stderr]   --> src/helpers/traits/util/mod.rs:90:23
[INFO] [stderr]    |
[INFO] [stderr] 90 |     let (ident_trait, ident_abs_module, ident_abs_structure, vis_trait) = get_ident_headers(item_trait);
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ident_abs_module`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ident_flag`
[INFO] [stderr]   --> src/helpers/traits/util/mod.rs:92:9
[INFO] [stderr]    |
[INFO] [stderr] 92 |     let ident_flag = to_token_stream(format!("{}Flag", ident_trait));
[INFO] [stderr]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ident_flag`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ident_box`
[INFO] [stderr]   --> src/helpers/traits/util/mod.rs:93:9
[INFO] [stderr]    |
[INFO] [stderr] 93 |     let ident_box = to_token_stream(format!("{}Box", ident_trait));
[INFO] [stderr]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ident_box`
[INFO] [stderr] 
[INFO] [stderr] warning: function `contains_isolated_name` is never used
[INFO] [stderr]   --> src/helpers/mod.rs:17:8
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub fn contains_isolated_name<C: ToString + ?Sized,T : ToString + ?Sized>(content: &C, target: &T) -> bool {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_isolated_name_index` is never used
[INFO] [stderr]   --> src/helpers/mod.rs:21:8
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub fn get_isolated_name_index<C: ToString + ?Sized,T : ToString + ?Sized>(content: &C, target: &T) -> Option<usize> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_mod_ident` is never used
[INFO] [stderr]   --> src/helpers/mod.rs:84:8
[INFO] [stderr]    |
[INFO] [stderr] 84 | pub fn get_mod_ident()-> TokenStream{
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `expantion` is never used
[INFO] [stderr]   --> src/helpers/implementation/mod.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub fn expantion(
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `method_normalization` is never used
[INFO] [stderr]  --> src/helpers/implementation/base_methods.rs:6:8
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn method_normalization(method : &mut ImplItemFn, original_type_name : &str){
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `return_method_normalization` is never used
[INFO] [stderr]   --> src/helpers/implementation/base_methods.rs:21:4
[INFO] [stderr]    |
[INFO] [stderr] 21 | fn return_method_normalization(type_ : &mut Type, original_type_name : &str, method_name: &str){
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `arg_method_normalization` is never used
[INFO] [stderr]   --> src/helpers/implementation/base_methods.rs:74:4
[INFO] [stderr]    |
[INFO] [stderr] 74 | fn arg_method_normalization( type_ : &mut Type ,original_type_name : &str){
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `method_normalization` is never used
[INFO] [stderr]  --> src/helpers/implementation/wrapper_methods.rs:9:8
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub fn method_normalization(method: &mut ImplItemFn, origin_type_name: &str, generics: &str) {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `return_method_normalization` is never used
[INFO] [stderr]   --> src/helpers/implementation/wrapper_methods.rs:96:8
[INFO] [stderr]    |
[INFO] [stderr] 96 | pub fn return_method_normalization(
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `arg_method_normalization` is never used
[INFO] [stderr]    --> src/helpers/implementation/wrapper_methods.rs:216:4
[INFO] [stderr]     |
[INFO] [stderr] 216 | fn arg_method_normalization(
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `self_checker` is never used
[INFO] [stderr]    --> src/helpers/implementation/wrapper_methods.rs:310:4
[INFO] [stderr]     |
[INFO] [stderr] 310 | fn self_checker(element_str: &str, origin_type_name: &str) -> Option<bool> {
[INFO] [stderr]     |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `extract_name` is never used
[INFO] [stderr]    --> src/helpers/implementation/wrapper_methods.rs:321:4
[INFO] [stderr]     |
[INFO] [stderr] 321 | fn extract_name(pat: &Pat, args: &mut String, index: usize, len_args: usize) -> String {
[INFO] [stderr]     |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `warcrwlock` (lib) generated 20 warnings (run `cargo fix --lib -p warcrwlock` to apply 8 suggestions)
[INFO] [stderr] warning: `warcrwlock` (lib test) generated 20 warnings (20 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/warcrwlock-fb65a03376a41b9c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests warcrwlock
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d84de0605587d9fb814b3473d188e53efccabf9e5a0b6fc4e8c79e98f87fc824", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d84de0605587d9fb814b3473d188e53efccabf9e5a0b6fc4e8c79e98f87fc824", kill_on_drop: false }`
[INFO] [stdout] d84de0605587d9fb814b3473d188e53efccabf9e5a0b6fc4e8c79e98f87fc824