[INFO] updating cached repository https://github.com/thefzsalam/dvm-ng
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 18bbcbab98d251a36f71c98885217c09be596232
[INFO] checking thefzsalam/dvm-ng against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthefzsalam%2Fdvm-ng" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/thefzsalam/dvm-ng on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/thefzsalam/dvm-ng
[INFO] finished tweaking git repo https://github.com/thefzsalam/dvm-ng
[INFO] tweaked toml for git repo https://github.com/thefzsalam/dvm-ng written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/thefzsalam/dvm-ng already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e2275b75085fdcbb1bd08842821d700930c7205704ee13fd6aca1f54741de2fd
[INFO] running `"docker" "start" "-a" "e2275b75085fdcbb1bd08842821d700930c7205704ee13fd6aca1f54741de2fd"`
[INFO] [stderr]     Checking libc v0.2.40
[INFO] [stderr]     Checking lazy_static v1.0.0
[INFO] [stderr]    Compiling gio v0.4.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.4.0
[INFO] [stderr]    Compiling cairo-rs v0.4.1
[INFO] [stderr]     Checking c_vec v1.3.0
[INFO] [stderr]    Compiling regex v0.2.10
[INFO] [stderr]    Compiling gdk v0.8.0
[INFO] [stderr]    Compiling gtk v0.4.0
[INFO] [stderr]     Checking byteorder v1.2.2
[INFO] [stderr]    Compiling glib-sys v0.6.0
[INFO] [stderr]    Compiling gobject-sys v0.6.0
[INFO] [stderr]    Compiling gio-sys v0.6.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.6.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.6.0
[INFO] [stderr]    Compiling pango-sys v0.6.0
[INFO] [stderr]    Compiling gdk-sys v0.6.0
[INFO] [stderr]    Compiling atk-sys v0.6.0
[INFO] [stderr]    Compiling gtk-sys v0.6.0
[INFO] [stderr]    Compiling libsqlite3-sys v0.8.1
[INFO] [stderr]    Compiling proc-macro2 v0.2.3
[INFO] [stderr]     Checking regex-syntax v0.5.5
[INFO] [stderr]     Checking thread_local v0.3.5
[INFO] [stderr]     Checking memchr v2.0.1
[INFO] [stderr]     Checking aho-corasick v0.6.4
[INFO] [stderr]    Compiling quote v0.4.2
[INFO] [stderr]    Compiling syn v0.12.15
[INFO] [stderr]     Checking glib v0.5.0
[INFO] [stderr]     Checking pango v0.4.0
[INFO] [stderr]     Checking dotenv v0.9.0
[INFO] [stderr]    Compiling diesel_derives v1.2.0
[INFO] [stderr]     Checking diesel v1.2.2
[INFO] [stderr]     Checking dvm-ng v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/views/data_entry_view/mod.rs:31:25
[INFO] [stderr]    |
[INFO] [stderr] 31 |     navigator: &'static Navigator
[INFO] [stderr]    |                         ^^^^^^^^^ help: use `dyn`: `dyn Navigator`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/views/data_entry_view/mod.rs:35:37
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn load(navigator: &'static Navigator) -> Self{
[INFO] [stderr]    |                                     ^^^^^^^^^ help: use `dyn`: `dyn Navigator`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cell::RefCell`
[INFO] [stderr]  --> src/main_app/delayed_initializer.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::cell::RefCell;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main_app/mod.rs:74:36
[INFO] [stderr]    |
[INFO] [stderr] 74 |     pub fn open_view(&self, view: &views::IView) {
[INFO] [stderr]    |                                    ^^^^^^^^^^^^ help: use `dyn`: `dyn views::IView`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::rc::Rc`
[INFO] [stderr]   --> src/main.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::rc::Rc;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/views/data_entry_view/mod.rs:31:25
[INFO] [stderr]    |
[INFO] [stderr] 31 |     navigator: &'static Navigator
[INFO] [stderr]    |                         ^^^^^^^^^ help: use `dyn`: `dyn Navigator`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/views/data_entry_view/mod.rs:35:37
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn load(navigator: &'static Navigator) -> Self{
[INFO] [stderr]    |                                     ^^^^^^^^^ help: use `dyn`: `dyn Navigator`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cell::RefCell`
[INFO] [stderr]  --> src/main_app/delayed_initializer.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::cell::RefCell;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main_app/mod.rs:74:36
[INFO] [stderr]    |
[INFO] [stderr] 74 |     pub fn open_view(&self, view: &views::IView) {
[INFO] [stderr]    |                                    ^^^^^^^^^^^^ help: use `dyn`: `dyn views::IView`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::rc::Rc`
[INFO] [stderr]   --> src/main.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::rc::Rc;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `election_sessions_button`
[INFO] [stderr]   --> src/views/macros.rs:16:22
[INFO] [stderr]    |
[INFO] [stderr] 16 |                   $($i:$t,)+
[INFO] [stderr]    |                        ^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/views/data_entry_view/mod.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | / ui_struct!(
[INFO] [stderr] 11 | | struct DataEntryViewContainer {
[INFO] [stderr] 12 | |     home_button: gtk::Button,
[INFO] [stderr] 13 | |     election_sessions_button: gtk::Button,
[INFO] [stderr] ...  |
[INFO] [stderr] 17 | |     root_container: gtk::Box
[INFO] [stderr] 18 | | });
[INFO] [stderr]    | |___- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `constituencies_button`
[INFO] [stderr]   --> src/views/macros.rs:16:22
[INFO] [stderr]    |
[INFO] [stderr] 16 |                   $($i:$t,)+
[INFO] [stderr]    |                        ^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/views/data_entry_view/mod.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | / ui_struct!(
[INFO] [stderr] 11 | | struct DataEntryViewContainer {
[INFO] [stderr] 12 | |     home_button: gtk::Button,
[INFO] [stderr] 13 | |     election_sessions_button: gtk::Button,
[INFO] [stderr] ...  |
[INFO] [stderr] 17 | |     root_container: gtk::Box
[INFO] [stderr] 18 | | });
[INFO] [stderr]    | |___- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `candidates_button`
[INFO] [stderr]   --> src/views/macros.rs:16:22
[INFO] [stderr]    |
[INFO] [stderr] 16 |                   $($i:$t,)+
[INFO] [stderr]    |                        ^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/views/data_entry_view/mod.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | / ui_struct!(
[INFO] [stderr] 11 | | struct DataEntryViewContainer {
[INFO] [stderr] 12 | |     home_button: gtk::Button,
[INFO] [stderr] 13 | |     election_sessions_button: gtk::Button,
[INFO] [stderr] ...  |
[INFO] [stderr] 17 | |     root_container: gtk::Box
[INFO] [stderr] 18 | | });
[INFO] [stderr]    | |___- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `id_cards_button`
[INFO] [stderr]   --> src/views/macros.rs:16:22
[INFO] [stderr]    |
[INFO] [stderr] 16 |                   $($i:$t,)+
[INFO] [stderr]    |                        ^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/views/data_entry_view/mod.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | / ui_struct!(
[INFO] [stderr] 11 | | struct DataEntryViewContainer {
[INFO] [stderr] 12 | |     home_button: gtk::Button,
[INFO] [stderr] 13 | |     election_sessions_button: gtk::Button,
[INFO] [stderr] ...  |
[INFO] [stderr] 17 | |     root_container: gtk::Box
[INFO] [stderr] 18 | | });
[INFO] [stderr]    | |___- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `list_box`
[INFO] [stderr]   --> src/views/macros.rs:16:22
[INFO] [stderr]    |
[INFO] [stderr] 16 |                   $($i:$t,)+
[INFO] [stderr]    |                        ^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/views/data_entry_view/mod.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | / ui_struct!(
[INFO] [stderr] 21 | | struct GenericListView {
[INFO] [stderr] 22 | |     root_container: gtk::Paned,
[INFO] [stderr] 23 | |     list_box: gtk::ListBox,
[INFO] [stderr] 24 | |     combo_box: gtk::ComboBox,
[INFO] [stderr] 25 | |     right_pane: gtk::Box
[INFO] [stderr] 26 | | });
[INFO] [stderr]    | |___- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `combo_box`
[INFO] [stderr]   --> src/views/macros.rs:16:22
[INFO] [stderr]    |
[INFO] [stderr] 16 |                   $($i:$t,)+
[INFO] [stderr]    |                        ^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/views/data_entry_view/mod.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | / ui_struct!(
[INFO] [stderr] 21 | | struct GenericListView {
[INFO] [stderr] 22 | |     root_container: gtk::Paned,
[INFO] [stderr] 23 | |     list_box: gtk::ListBox,
[INFO] [stderr] 24 | |     combo_box: gtk::ComboBox,
[INFO] [stderr] 25 | |     right_pane: gtk::Box
[INFO] [stderr] 26 | | });
[INFO] [stderr]    | |___- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `right_pane`
[INFO] [stderr]   --> src/views/macros.rs:16:22
[INFO] [stderr]    |
[INFO] [stderr] 16 |                   $($i:$t,)+
[INFO] [stderr]    |                        ^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/views/data_entry_view/mod.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | / ui_struct!(
[INFO] [stderr] 21 | | struct GenericListView {
[INFO] [stderr] 22 | |     root_container: gtk::Paned,
[INFO] [stderr] 23 | |     list_box: gtk::ListBox,
[INFO] [stderr] 24 | |     combo_box: gtk::ComboBox,
[INFO] [stderr] 25 | |     right_pane: gtk::Box
[INFO] [stderr] 26 | | });
[INFO] [stderr]    | |___- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `navigator`
[INFO] [stderr]   --> src/views/data_entry_view/mod.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     navigator: &'static Navigator
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Admin`
[INFO] [stderr]  --> src/models/mod.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub struct Admin {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Candidate`
[INFO] [stderr]  --> src/models/mod.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct Candidate {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Constituency`
[INFO] [stderr]   --> src/models/mod.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub struct Constituency {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `ElectionSession`
[INFO] [stderr]   --> src/models/mod.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub struct ElectionSession {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Vote`
[INFO] [stderr]   --> src/models/mod.rs:26:1
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub struct Vote {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `election_sessions_button`
[INFO] [stderr]   --> src/views/macros.rs:16:22
[INFO] [stderr]    |
[INFO] [stderr] 16 |                   $($i:$t,)+
[INFO] [stderr]    |                        ^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/views/data_entry_view/mod.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | / ui_struct!(
[INFO] [stderr] 11 | | struct DataEntryViewContainer {
[INFO] [stderr] 12 | |     home_button: gtk::Button,
[INFO] [stderr] 13 | |     election_sessions_button: gtk::Button,
[INFO] [stderr] ...  |
[INFO] [stderr] 17 | |     root_container: gtk::Box
[INFO] [stderr] 18 | | });
[INFO] [stderr]    | |___- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `constituencies_button`
[INFO] [stderr]   --> src/views/macros.rs:16:22
[INFO] [stderr]    |
[INFO] [stderr] 16 |                   $($i:$t,)+
[INFO] [stderr]    |                        ^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/views/data_entry_view/mod.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | / ui_struct!(
[INFO] [stderr] 11 | | struct DataEntryViewContainer {
[INFO] [stderr] 12 | |     home_button: gtk::Button,
[INFO] [stderr] 13 | |     election_sessions_button: gtk::Button,
[INFO] [stderr] ...  |
[INFO] [stderr] 17 | |     root_container: gtk::Box
[INFO] [stderr] 18 | | });
[INFO] [stderr]    | |___- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `candidates_button`
[INFO] [stderr]   --> src/views/macros.rs:16:22
[INFO] [stderr]    |
[INFO] [stderr] 16 |                   $($i:$t,)+
[INFO] [stderr]    |                        ^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/views/data_entry_view/mod.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | / ui_struct!(
[INFO] [stderr] 11 | | struct DataEntryViewContainer {
[INFO] [stderr] 12 | |     home_button: gtk::Button,
[INFO] [stderr] 13 | |     election_sessions_button: gtk::Button,
[INFO] [stderr] ...  |
[INFO] [stderr] 17 | |     root_container: gtk::Box
[INFO] [stderr] 18 | | });
[INFO] [stderr]    | |___- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `id_cards_button`
[INFO] [stderr]   --> src/views/macros.rs:16:22
[INFO] [stderr]    |
[INFO] [stderr] 16 |                   $($i:$t,)+
[INFO] [stderr]    |                        ^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/views/data_entry_view/mod.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | / ui_struct!(
[INFO] [stderr] 11 | | struct DataEntryViewContainer {
[INFO] [stderr] 12 | |     home_button: gtk::Button,
[INFO] [stderr] 13 | |     election_sessions_button: gtk::Button,
[INFO] [stderr] ...  |
[INFO] [stderr] 17 | |     root_container: gtk::Box
[INFO] [stderr] 18 | | });
[INFO] [stderr]    | |___- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `list_box`
[INFO] [stderr]   --> src/views/macros.rs:16:22
[INFO] [stderr]    |
[INFO] [stderr] 16 |                   $($i:$t,)+
[INFO] [stderr]    |                        ^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/views/data_entry_view/mod.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | / ui_struct!(
[INFO] [stderr] 21 | | struct GenericListView {
[INFO] [stderr] 22 | |     root_container: gtk::Paned,
[INFO] [stderr] 23 | |     list_box: gtk::ListBox,
[INFO] [stderr] 24 | |     combo_box: gtk::ComboBox,
[INFO] [stderr] 25 | |     right_pane: gtk::Box
[INFO] [stderr] 26 | | });
[INFO] [stderr]    | |___- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `combo_box`
[INFO] [stderr]   --> src/views/macros.rs:16:22
[INFO] [stderr]    |
[INFO] [stderr] 16 |                   $($i:$t,)+
[INFO] [stderr]    |                        ^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/views/data_entry_view/mod.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | / ui_struct!(
[INFO] [stderr] 21 | | struct GenericListView {
[INFO] [stderr] 22 | |     root_container: gtk::Paned,
[INFO] [stderr] 23 | |     list_box: gtk::ListBox,
[INFO] [stderr] 24 | |     combo_box: gtk::ComboBox,
[INFO] [stderr] 25 | |     right_pane: gtk::Box
[INFO] [stderr] 26 | | });
[INFO] [stderr]    | |___- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `right_pane`
[INFO] [stderr]   --> src/views/macros.rs:16:22
[INFO] [stderr]    |
[INFO] [stderr] 16 |                   $($i:$t,)+
[INFO] [stderr]    |                        ^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/views/data_entry_view/mod.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | / ui_struct!(
[INFO] [stderr] 21 | | struct GenericListView {
[INFO] [stderr] 22 | |     root_container: gtk::Paned,
[INFO] [stderr] 23 | |     list_box: gtk::ListBox,
[INFO] [stderr] 24 | |     combo_box: gtk::ComboBox,
[INFO] [stderr] 25 | |     right_pane: gtk::Box
[INFO] [stderr] 26 | | });
[INFO] [stderr]    | |___- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `navigator`
[INFO] [stderr]   --> src/views/data_entry_view/mod.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     navigator: &'static Navigator
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Admin`
[INFO] [stderr]  --> src/models/mod.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub struct Admin {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Candidate`
[INFO] [stderr]  --> src/models/mod.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct Candidate {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Constituency`
[INFO] [stderr]   --> src/models/mod.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub struct Constituency {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `ElectionSession`
[INFO] [stderr]   --> src/models/mod.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub struct ElectionSession {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Vote`
[INFO] [stderr]   --> src/models/mod.rs:26:1
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub struct Vote {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 02s
[INFO] running `"docker" "inspect" "e2275b75085fdcbb1bd08842821d700930c7205704ee13fd6aca1f54741de2fd"`
[INFO] running `"docker" "rm" "-f" "e2275b75085fdcbb1bd08842821d700930c7205704ee13fd6aca1f54741de2fd"`
[INFO] [stdout] e2275b75085fdcbb1bd08842821d700930c7205704ee13fd6aca1f54741de2fd