Dec 04 23:19:06.378 INFO checking ZelphirKaltstahl/RustGtkApp against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 23:19:06.378 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 04 23:19:06.824 INFO [stdout] bc4ae374773877b1ae881c031dcc22dc17d651fad11bcde10f4765315990ea03
Dec 04 23:19:06.829 INFO running `"docker" "start" "-a" "bc4ae374773877b1ae881c031dcc22dc17d651fad11bcde10f4765315990ea03"`
Dec 04 23:19:07.949 INFO [stderr] usermod: no changes
Dec 04 23:19:08.127 INFO [stderr]    Compiling gio v0.2.0
Dec 04 23:19:08.127 INFO [stderr]    Compiling gdk-pixbuf v0.2.0
Dec 04 23:19:08.127 INFO [stderr]    Compiling gdk v0.6.0
Dec 04 23:19:08.127 INFO [stderr]    Compiling gtk v0.2.0
Dec 04 23:19:08.143 INFO [stderr]    Compiling gio-sys v0.4.0
Dec 04 23:19:08.143 INFO [stderr]    Compiling gdk-pixbuf-sys v0.4.0
Dec 04 23:19:08.143 INFO [stderr]    Compiling pango-sys v0.4.0
Dec 04 23:19:08.143 INFO [stderr]    Compiling gdk-sys v0.4.0
Dec 04 23:19:09.846 INFO [stderr]    Compiling gtk-sys v0.4.0
Dec 04 23:19:09.915 INFO [stderr]     Checking csv v0.15.0
Dec 04 23:19:09.955 INFO [stderr]     Checking glib v0.3.1
Dec 04 23:19:17.055 INFO [stderr]     Checking cairo-rs v0.2.0
Dec 04 23:19:17.055 INFO [stderr]     Checking pango v0.2.0
Dec 04 23:20:07.869 INFO [stderr]     Checking vocabulary_trainer v0.1.0 (/source)
Dec 04 23:20:09.398 INFO [stderr] warning: unused import: `Container`
Dec 04 23:20:09.398 INFO [stderr]   --> src/include/voc_notebook.rs:16:18
Dec 04 23:20:09.398 INFO [stderr]    |
Dec 04 23:20:09.398 INFO [stderr] 16 |     Box, Button, Container, IconSize, Image, Label, Notebook, Orientation, ReliefStyle, Widget};
Dec 04 23:20:09.398 INFO [stderr]    |                  ^^^^^^^^^
Dec 04 23:20:09.398 INFO [stderr]    |
Dec 04 23:20:09.398 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 23:20:09.398 INFO [stderr] 
Dec 04 23:20:09.399 INFO [stderr] warning: unused import: `TextTagTable`
Dec 04 23:20:09.399 INFO [stderr]  --> src/include/voc_textview.rs:8:5
Dec 04 23:20:09.399 INFO [stderr]   |
Dec 04 23:20:09.399 INFO [stderr] 8 |     TextTagTable
Dec 04 23:20:09.399 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 04 23:20:09.399 INFO [stderr] 
Dec 04 23:20:09.399 INFO [stderr] warning: unused imports: `ListStore`, `TreeModel`
Dec 04 23:20:09.399 INFO [stderr]  --> src/include/voc_treeview.rs:8:5
Dec 04 23:20:09.399 INFO [stderr]   |
Dec 04 23:20:09.399 INFO [stderr] 8 |     ListStore,
Dec 04 23:20:09.399 INFO [stderr]   |     ^^^^^^^^^
Dec 04 23:20:09.399 INFO [stderr] 9 |     TreeModel,
Dec 04 23:20:09.399 INFO [stderr]   |     ^^^^^^^^^
Dec 04 23:20:09.399 INFO [stderr] 
Dec 04 23:20:09.403 INFO [stderr] warning: unused macro definition
Dec 04 23:20:09.403 INFO [stderr]   --> src/main.rs:27:1
Dec 04 23:20:09.403 INFO [stderr]    |
Dec 04 23:20:09.403 INFO [stderr] 27 | / macro_rules! hashmap {
Dec 04 23:20:09.403 INFO [stderr] 28 | |     ($( $key: expr => $val: expr ),*) => {{
Dec 04 23:20:09.403 INFO [stderr] 29 | |          let mut map = ::std::collections::HashMap::new();
Dec 04 23:20:09.403 INFO [stderr] 30 | |          $( map.insert($key, $val); )*
Dec 04 23:20:09.403 INFO [stderr] 31 | |          map
Dec 04 23:20:09.403 INFO [stderr] 32 | |     }}
Dec 04 23:20:09.403 INFO [stderr] 33 | | }
Dec 04 23:20:09.403 INFO [stderr]    | |_^
Dec 04 23:20:09.403 INFO [stderr]    |
Dec 04 23:20:09.403 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 04 23:20:09.403 INFO [stderr] 
Dec 04 23:20:09.423 INFO [stderr] warning: unused import: `Container`
Dec 04 23:20:09.423 INFO [stderr]   --> src/include/voc_notebook.rs:16:18
Dec 04 23:20:09.423 INFO [stderr]    |
Dec 04 23:20:09.423 INFO [stderr] 16 |     Box, Button, Container, IconSize, Image, Label, Notebook, Orientation, ReliefStyle, Widget};
Dec 04 23:20:09.423 INFO [stderr]    |                  ^^^^^^^^^
Dec 04 23:20:09.423 INFO [stderr]    |
Dec 04 23:20:09.423 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 23:20:09.423 INFO [stderr] 
Dec 04 23:20:09.423 INFO [stderr] warning: unused import: `TextTagTable`
Dec 04 23:20:09.423 INFO [stderr]  --> src/include/voc_textview.rs:8:5
Dec 04 23:20:09.423 INFO [stderr]   |
Dec 04 23:20:09.423 INFO [stderr] 8 |     TextTagTable
Dec 04 23:20:09.423 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 04 23:20:09.423 INFO [stderr] 
Dec 04 23:20:09.423 INFO [stderr] warning: unused imports: `ListStore`, `TreeModel`
Dec 04 23:20:09.423 INFO [stderr]  --> src/include/voc_treeview.rs:8:5
Dec 04 23:20:09.423 INFO [stderr]   |
Dec 04 23:20:09.423 INFO [stderr] 8 |     ListStore,
Dec 04 23:20:09.423 INFO [stderr]   |     ^^^^^^^^^
Dec 04 23:20:09.423 INFO [stderr] 9 |     TreeModel,
Dec 04 23:20:09.423 INFO [stderr]   |     ^^^^^^^^^
Dec 04 23:20:09.423 INFO [stderr] 
Dec 04 23:20:09.423 INFO [stderr] warning: unused macro definition
Dec 04 23:20:09.423 INFO [stderr]   --> src/main.rs:27:1
Dec 04 23:20:09.423 INFO [stderr]    |
Dec 04 23:20:09.423 INFO [stderr] 27 | / macro_rules! hashmap {
Dec 04 23:20:09.423 INFO [stderr] 28 | |     ($( $key: expr => $val: expr ),*) => {{
Dec 04 23:20:09.423 INFO [stderr] 29 | |          let mut map = ::std::collections::HashMap::new();
Dec 04 23:20:09.423 INFO [stderr] 30 | |          $( map.insert($key, $val); )*
Dec 04 23:20:09.423 INFO [stderr] 31 | |          map
Dec 04 23:20:09.423 INFO [stderr] 32 | |     }}
Dec 04 23:20:09.423 INFO [stderr] 33 | | }
Dec 04 23:20:09.423 INFO [stderr]    | |_^
Dec 04 23:20:09.423 INFO [stderr]    |
Dec 04 23:20:09.423 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 04 23:20:09.423 INFO [stderr] 
Dec 04 23:20:09.695 INFO [stderr] warning: unused variable: `library_tab_index`
Dec 04 23:20:09.695 INFO [stderr]    --> src/main.rs:142:9
Dec 04 23:20:09.695 INFO [stderr]     |
Dec 04 23:20:09.695 INFO [stderr] 142 |     let library_tab_index : u32 = notebook.create_tab(
Dec 04 23:20:09.695 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^ help: consider using `_library_tab_index` instead
Dec 04 23:20:09.696 INFO [stderr]     |
Dec 04 23:20:09.696 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 23:20:09.696 INFO [stderr] 
Dec 04 23:20:09.696 INFO [stderr] warning: unused variable: `training_tab_index`
Dec 04 23:20:09.696 INFO [stderr]    --> src/main.rs:145:9
Dec 04 23:20:09.696 INFO [stderr]     |
Dec 04 23:20:09.696 INFO [stderr] 145 |     let training_tab_index : u32 = notebook.create_tab(
Dec 04 23:20:09.696 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^ help: consider using `_training_tab_index` instead
Dec 04 23:20:09.699 INFO [stderr] 
Dec 04 23:20:09.699 INFO [stderr] warning: unused variable: `statistics_tab_index`
Dec 04 23:20:09.699 INFO [stderr]    --> src/main.rs:148:9
Dec 04 23:20:09.699 INFO [stderr]     |
Dec 04 23:20:09.699 INFO [stderr] 148 |     let statistics_tab_index : u32 = notebook.create_tab(
Dec 04 23:20:09.699 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^ help: consider using `_statistics_tab_index` instead
Dec 04 23:20:09.699 INFO [stderr] 
Dec 04 23:20:09.699 INFO [stderr] warning: unused variable: `message_id`
Dec 04 23:20:09.699 INFO [stderr]   --> src/include/voc_statusbar.rs:31:13
Dec 04 23:20:09.699 INFO [stderr]    |
Dec 04 23:20:09.699 INFO [stderr] 31 |         let message_id: u32 = self.status_bar.push(context_id, &status_message.message);
Dec 04 23:20:09.699 INFO [stderr]    |             ^^^^^^^^^^ help: consider using `_message_id` instead
Dec 04 23:20:09.699 INFO [stderr] 
Dec 04 23:20:09.699 INFO [stderr] warning: unused variable: `characters`
Dec 04 23:20:09.699 INFO [stderr]   --> src/include/voc_textview.rs:27:32
Dec 04 23:20:09.699 INFO [stderr]    |
Dec 04 23:20:09.699 INFO [stderr] 27 |     pub fn new_with_characters(characters: String) -> VocTextView {
Dec 04 23:20:09.699 INFO [stderr]    |                                ^^^^^^^^^^ help: consider using `_characters` instead
Dec 04 23:20:09.699 INFO [stderr] 
Dec 04 23:20:09.773 INFO [stderr] warning: unused variable: `library_tab_index`
Dec 04 23:20:09.773 INFO [stderr]    --> src/main.rs:142:9
Dec 04 23:20:09.773 INFO [stderr]     |
Dec 04 23:20:09.773 INFO [stderr] 142 |     let library_tab_index : u32 = notebook.create_tab(
Dec 04 23:20:09.773 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^ help: consider using `_library_tab_index` instead
Dec 04 23:20:09.773 INFO [stderr]     |
Dec 04 23:20:09.773 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 23:20:09.773 INFO [stderr] 
Dec 04 23:20:09.773 INFO [stderr] warning: unused variable: `training_tab_index`
Dec 04 23:20:09.773 INFO [stderr]    --> src/main.rs:145:9
Dec 04 23:20:09.773 INFO [stderr]     |
Dec 04 23:20:09.773 INFO [stderr] 145 |     let training_tab_index : u32 = notebook.create_tab(
Dec 04 23:20:09.773 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^ help: consider using `_training_tab_index` instead
Dec 04 23:20:09.773 INFO [stderr] 
Dec 04 23:20:09.773 INFO [stderr] warning: unused variable: `statistics_tab_index`
Dec 04 23:20:09.773 INFO [stderr]    --> src/main.rs:148:9
Dec 04 23:20:09.773 INFO [stderr]     |
Dec 04 23:20:09.773 INFO [stderr] 148 |     let statistics_tab_index : u32 = notebook.create_tab(
Dec 04 23:20:09.773 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^ help: consider using `_statistics_tab_index` instead
Dec 04 23:20:09.773 INFO [stderr] 
Dec 04 23:20:09.777 INFO [stderr] warning: unused variable: `message_id`
Dec 04 23:20:09.777 INFO [stderr]   --> src/include/voc_statusbar.rs:31:13
Dec 04 23:20:09.777 INFO [stderr]    |
Dec 04 23:20:09.777 INFO [stderr] 31 |         let message_id: u32 = self.status_bar.push(context_id, &status_message.message);
Dec 04 23:20:09.777 INFO [stderr]    |             ^^^^^^^^^^ help: consider using `_message_id` instead
Dec 04 23:20:09.777 INFO [stderr] 
Dec 04 23:20:09.777 INFO [stderr] warning: unused variable: `characters`
Dec 04 23:20:09.777 INFO [stderr]   --> src/include/voc_textview.rs:27:32
Dec 04 23:20:09.777 INFO [stderr]    |
Dec 04 23:20:09.777 INFO [stderr] 27 |     pub fn new_with_characters(characters: String) -> VocTextView {
Dec 04 23:20:09.777 INFO [stderr]    |                                ^^^^^^^^^^ help: consider using `_characters` instead
Dec 04 23:20:09.777 INFO [stderr] 
Dec 04 23:20:09.823 INFO [stderr] warning: method is never used: `new`
Dec 04 23:20:09.823 INFO [stderr]  --> src/include/voc_status_message.rs:7:5
Dec 04 23:20:09.823 INFO [stderr]   |
Dec 04 23:20:09.823 INFO [stderr] 7 |     pub fn new(message: String, context: String) -> VocStatusMessage {
Dec 04 23:20:09.823 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:20:09.823 INFO [stderr]   |
Dec 04 23:20:09.823 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 23:20:09.823 INFO [stderr] 
Dec 04 23:20:09.823 INFO [stderr] warning: struct is never constructed: `VocTextView`
Dec 04 23:20:09.823 INFO [stderr]   --> src/include/voc_textview.rs:11:1
Dec 04 23:20:09.823 INFO [stderr]    |
Dec 04 23:20:09.823 INFO [stderr] 11 | pub struct VocTextView {
Dec 04 23:20:09.823 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:20:09.823 INFO [stderr] 
Dec 04 23:20:09.823 INFO [stderr] warning: method is never used: `new`
Dec 04 23:20:09.823 INFO [stderr]   --> src/include/voc_textview.rs:17:5
Dec 04 23:20:09.823 INFO [stderr]    |
Dec 04 23:20:09.823 INFO [stderr] 17 |     pub fn new() -> VocTextView {
Dec 04 23:20:09.823 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:20:09.823 INFO [stderr] 
Dec 04 23:20:09.823 INFO [stderr] warning: method is never used: `new_with_characters`
Dec 04 23:20:09.823 INFO [stderr]   --> src/include/voc_textview.rs:27:5
Dec 04 23:20:09.823 INFO [stderr]    |
Dec 04 23:20:09.823 INFO [stderr] 27 |     pub fn new_with_characters(characters: String) -> VocTextView {
Dec 04 23:20:09.823 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:20:09.823 INFO [stderr] 
Dec 04 23:20:09.823 INFO [stderr] warning: function is never used: `write_data`
Dec 04 23:20:09.823 INFO [stderr]  --> src/csv_reading_and_writing.rs:7:1
Dec 04 23:20:09.823 INFO [stderr]   |
Dec 04 23:20:09.823 INFO [stderr] 7 | pub fn write_data(file_path: &str) {
Dec 04 23:20:09.823 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:20:09.823 INFO [stderr] 
Dec 04 23:20:09.823 INFO [stderr] warning: function is never used: `read_data`
Dec 04 23:20:09.823 INFO [stderr]   --> src/csv_reading_and_writing.rs:20:1
Dec 04 23:20:09.823 INFO [stderr]    |
Dec 04 23:20:09.823 INFO [stderr] 20 | pub fn read_data(file_path: &str) {
Dec 04 23:20:09.823 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:20:09.823 INFO [stderr] 
Dec 04 23:20:09.823 INFO [stderr] warning: method `string_to_ToValue` should have a snake case name such as `string_to_to_value`
Dec 04 23:20:09.823 INFO [stderr]    --> src/include/voc_treeview.rs:137:5
Dec 04 23:20:09.824 INFO [stderr]     |
Dec 04 23:20:09.824 INFO [stderr] 137 | /     pub fn string_to_ToValue(values_vector: &[String]) -> Vec<&gtk::ToValue> {
Dec 04 23:20:09.824 INFO [stderr] 138 | |         let res = values_vector.into_iter().map(
Dec 04 23:20:09.824 INFO [stderr] 139 | |             |item| item as &gtk::ToValue
Dec 04 23:20:09.824 INFO [stderr] 140 | |         ).collect();
Dec 04 23:20:09.824 INFO [stderr] 141 | |         // println!("{:?}", DebugPrintableToValue(res));  // this print seems impossible
Dec 04 23:20:09.824 INFO [stderr] 142 | |         res
Dec 04 23:20:09.824 INFO [stderr] 143 | |     }
Dec 04 23:20:09.824 INFO [stderr]     | |_____^
Dec 04 23:20:09.824 INFO [stderr]     |
Dec 04 23:20:09.824 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 04 23:20:09.824 INFO [stderr] 
Dec 04 23:20:09.911 INFO [stderr] warning: method is never used: `new`
Dec 04 23:20:09.911 INFO [stderr]  --> src/include/voc_status_message.rs:7:5
Dec 04 23:20:09.911 INFO [stderr]   |
Dec 04 23:20:09.911 INFO [stderr] 7 |     pub fn new(message: String, context: String) -> VocStatusMessage {
Dec 04 23:20:09.911 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:20:09.911 INFO [stderr]   |
Dec 04 23:20:09.911 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 23:20:09.911 INFO [stderr] 
Dec 04 23:20:09.911 INFO [stderr] warning: struct is never constructed: `VocTextView`
Dec 04 23:20:09.911 INFO [stderr]   --> src/include/voc_textview.rs:11:1
Dec 04 23:20:09.911 INFO [stderr]    |
Dec 04 23:20:09.911 INFO [stderr] 11 | pub struct VocTextView {
Dec 04 23:20:09.911 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:20:09.911 INFO [stderr] 
Dec 04 23:20:09.911 INFO [stderr] warning: method is never used: `new`
Dec 04 23:20:09.911 INFO [stderr]   --> src/include/voc_textview.rs:17:5
Dec 04 23:20:09.911 INFO [stderr]    |
Dec 04 23:20:09.911 INFO [stderr] 17 |     pub fn new() -> VocTextView {
Dec 04 23:20:09.911 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:20:09.911 INFO [stderr] 
Dec 04 23:20:09.911 INFO [stderr] warning: method is never used: `new_with_characters`
Dec 04 23:20:09.911 INFO [stderr]   --> src/include/voc_textview.rs:27:5
Dec 04 23:20:09.911 INFO [stderr]    |
Dec 04 23:20:09.911 INFO [stderr] 27 |     pub fn new_with_characters(characters: String) -> VocTextView {
Dec 04 23:20:09.911 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:20:09.911 INFO [stderr] 
Dec 04 23:20:09.912 INFO [stderr] warning: function is never used: `write_data`
Dec 04 23:20:09.912 INFO [stderr]  --> src/csv_reading_and_writing.rs:7:1
Dec 04 23:20:09.912 INFO [stderr]   |
Dec 04 23:20:09.912 INFO [stderr] 7 | pub fn write_data(file_path: &str) {
Dec 04 23:20:09.912 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:20:09.912 INFO [stderr] 
Dec 04 23:20:09.912 INFO [stderr] warning: function is never used: `read_data`
Dec 04 23:20:09.912 INFO [stderr]   --> src/csv_reading_and_writing.rs:20:1
Dec 04 23:20:09.912 INFO [stderr]    |
Dec 04 23:20:09.912 INFO [stderr] 20 | pub fn read_data(file_path: &str) {
Dec 04 23:20:09.912 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:20:09.912 INFO [stderr] 
Dec 04 23:20:09.913 INFO [stderr] warning: method `string_to_ToValue` should have a snake case name such as `string_to_to_value`
Dec 04 23:20:09.913 INFO [stderr]    --> src/include/voc_treeview.rs:137:5
Dec 04 23:20:09.913 INFO [stderr]     |
Dec 04 23:20:09.913 INFO [stderr] 137 | /     pub fn string_to_ToValue(values_vector: &[String]) -> Vec<&gtk::ToValue> {
Dec 04 23:20:09.913 INFO [stderr] 138 | |         let res = values_vector.into_iter().map(
Dec 04 23:20:09.913 INFO [stderr] 139 | |             |item| item as &gtk::ToValue
Dec 04 23:20:09.913 INFO [stderr] 140 | |         ).collect();
Dec 04 23:20:09.913 INFO [stderr] 141 | |         // println!("{:?}", DebugPrintableToValue(res));  // this print seems impossible
Dec 04 23:20:09.913 INFO [stderr] 142 | |         res
Dec 04 23:20:09.913 INFO [stderr] 143 | |     }
Dec 04 23:20:09.913 INFO [stderr]     | |_____^
Dec 04 23:20:09.913 INFO [stderr]     |
Dec 04 23:20:09.913 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 04 23:20:09.913 INFO [stderr] 
Dec 04 23:20:09.940 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 01s
Dec 04 23:20:09.949 INFO [stderr] su: No module specific data is present
Dec 04 23:20:10.262 INFO running `"docker" "inspect" "bc4ae374773877b1ae881c031dcc22dc17d651fad11bcde10f4765315990ea03"`
Dec 04 23:20:10.404 INFO running `"docker" "rm" "-f" "bc4ae374773877b1ae881c031dcc22dc17d651fad11bcde10f4765315990ea03"`
Dec 04 23:20:10.511 INFO [stdout] bc4ae374773877b1ae881c031dcc22dc17d651fad11bcde10f4765315990ea03