[INFO] cloning repository https://github.com/emsrs/tdm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emsrs/tdm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femsrs%2Ftdm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femsrs%2Ftdm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bab7adf512bb64012fbd9cc2f49a4ec7f571c884
[INFO] checking emsrs/tdm against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femsrs%2Ftdm" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/emsrs/tdm on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/emsrs/tdm
[INFO] finished tweaking git repo https://github.com/emsrs/tdm
[INFO] tweaked toml for git repo https://github.com/emsrs/tdm written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/emsrs/tdm 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7a181b925ae0de21c579c68a30f602d2c68cbd57abc9dbdf30c31d721db0a99
[INFO] running `Command { std: "docker" "start" "-a" "e7a181b925ae0de21c579c68a30f602d2c68cbd57abc9dbdf30c31d721db0a99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7a181b925ae0de21c579c68a30f602d2c68cbd57abc9dbdf30c31d721db0a99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7a181b925ae0de21c579c68a30f602d2c68cbd57abc9dbdf30c31d721db0a99", kill_on_drop: false }`
[INFO] [stdout] e7a181b925ae0de21c579c68a30f602d2c68cbd57abc9dbdf30c31d721db0a99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a49a1ef32b5ece9ac044d3d0e1e689218c9b150331cb68d21cb9eaa2bdcb23cc
[INFO] running `Command { std: "docker" "start" "-a" "a49a1ef32b5ece9ac044d3d0e1e689218c9b150331cb68d21cb9eaa2bdcb23cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]     Checking linked-hash-map v0.5.4
[INFO] [stderr]     Checking dtoa v0.4.8
[INFO] [stderr]     Checking xdg v2.2.0
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]     Checking serde v1.0.126
[INFO] [stderr]     Checking serde_yaml v0.8.17
[INFO] [stderr]     Checking tdm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `modifiers::*`
[INFO] [stdout]  --> src/db.rs:1:47
[INFO] [stdout]   |
[INFO] [stdout] 1 | use self::{data_file_handler::*, defaults::*, modifiers::*};
[INFO] [stdout]   |                                               ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `as_boolean` and `from_boolean` are never used
[INFO] [stdout]   --> src/db.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Status {
[INFO] [stdout]    | ----------- associated functions in this implementation
[INFO] [stdout] 21 |     fn as_boolean(status: Self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     fn from_boolean(is_done: bool) -> Status {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remove_task` is never used
[INFO] [stdout]   --> src/db.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn remove_task(task_id: Id) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `change_task_name` is never used
[INFO] [stdout]   --> src/db.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn change_task_name(task_id: Id, name: String) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `toggle_task_status` is never used
[INFO] [stdout]   --> src/db.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn toggle_task_status(task_id: Id) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `change_task_date_due` is never used
[INFO] [stdout]   --> src/db.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn change_task_date_due(task_id: Id, new_date: IsoString) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `toggle_task_repeats` is never used
[INFO] [stdout]   --> src/db.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub fn toggle_task_repeats(task_id: Id) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `change_task_repeats_every` is never used
[INFO] [stdout]    --> src/db.rs:101:12
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub fn change_task_repeats_every(task_id: Id, new_weekday: WeekDay) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `save_database_changes` is never used
[INFO] [stdout]    --> src/db.rs:109:12
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub fn save_database_changes(task_database: TasksDataBase) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `serialize_tasks_database` is never used
[INFO] [stdout]    --> src/db.rs:114:12
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub fn serialize_tasks_database(tasks_database: TasksDataBase) -> String {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `search_for_task_index` is never used
[INFO] [stdout]    --> src/db.rs:122:12
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub fn search_for_task_index(tasks: &Vec<Task>, task_id: Id) -> Option<usize> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_tasks_data_file_contents` is never used
[INFO] [stdout]    --> src/db.rs:131:12
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub fn get_tasks_data_file_contents() -> String {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_task_file_if_inexistant` is never used
[INFO] [stdout]    --> src/db.rs:141:12
[INFO] [stdout]     |
[INFO] [stdout] 141 |     pub fn create_task_file_if_inexistant() {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_default_task_file` is never used
[INFO] [stdout]    --> src/db.rs:147:12
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub fn create_default_task_file() {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_to_data_file` is never used
[INFO] [stdout]    --> src/db.rs:151:12
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn write_to_data_file(input: &str) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `append_task_to_data_file` is never used
[INFO] [stdout]    --> src/db.rs:158:12
[INFO] [stdout]     |
[INFO] [stdout] 158 |     pub fn append_task_to_data_file(task: Task) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `deserialize_tasks_string` is never used
[INFO] [stdout]    --> src/db.rs:167:12
[INFO] [stdout]     |
[INFO] [stdout] 167 |     pub fn deserialize_tasks_string(tasks_string_data: &str) -> TasksDataBase {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_tasks_data_file_path` is never used
[INFO] [stdout]    --> src/db.rs:171:12
[INFO] [stdout]     |
[INFO] [stdout] 171 |     pub fn get_tasks_data_file_path() -> std::path::PathBuf {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_tasks_xdg_directory_path` is never used
[INFO] [stdout]    --> src/db.rs:177:8
[INFO] [stdout]     |
[INFO] [stdout] 177 |     fn get_tasks_xdg_directory_path() -> BaseDirectories {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `has_tasks_file` is never used
[INFO] [stdout]    --> src/db.rs:182:12
[INFO] [stdout]     |
[INFO] [stdout] 182 |     pub fn has_tasks_file() -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_deserialized_tasks_database` is never used
[INFO] [stdout]    --> src/db.rs:188:12
[INFO] [stdout]     |
[INFO] [stdout] 188 |     pub fn get_deserialized_tasks_database() -> TasksDataBase {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_default_tasks_database` is never used
[INFO] [stdout]    --> src/db.rs:196:12
[INFO] [stdout]     |
[INFO] [stdout] 196 |     pub fn get_default_tasks_database() -> TasksDataBase {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_default_task` is never used
[INFO] [stdout]    --> src/db.rs:202:12
[INFO] [stdout]     |
[INFO] [stdout] 202 |     pub fn get_default_task() -> Task {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.44s
[INFO] running `Command { std: "docker" "inspect" "a49a1ef32b5ece9ac044d3d0e1e689218c9b150331cb68d21cb9eaa2bdcb23cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a49a1ef32b5ece9ac044d3d0e1e689218c9b150331cb68d21cb9eaa2bdcb23cc", kill_on_drop: false }`
[INFO] [stdout] a49a1ef32b5ece9ac044d3d0e1e689218c9b150331cb68d21cb9eaa2bdcb23cc
[INFO] checking emsrs/tdm against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femsrs%2Ftdm" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/emsrs/tdm on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/emsrs/tdm
[INFO] finished tweaking git repo https://github.com/emsrs/tdm
[INFO] tweaked toml for git repo https://github.com/emsrs/tdm written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/emsrs/tdm 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27c27636fc0da1c8f6b54825c80dcbee5ab31031b1e7fb1f208b0f1865dd93f1
[INFO] running `Command { std: "docker" "start" "-a" "27c27636fc0da1c8f6b54825c80dcbee5ab31031b1e7fb1f208b0f1865dd93f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27c27636fc0da1c8f6b54825c80dcbee5ab31031b1e7fb1f208b0f1865dd93f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27c27636fc0da1c8f6b54825c80dcbee5ab31031b1e7fb1f208b0f1865dd93f1", kill_on_drop: false }`
[INFO] [stdout] 27c27636fc0da1c8f6b54825c80dcbee5ab31031b1e7fb1f208b0f1865dd93f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8eb4f4c6294b6723d6209e07f6fe2b0b21870f073a06fe9d7bd7947077b9e438
[INFO] running `Command { std: "docker" "start" "-a" "8eb4f4c6294b6723d6209e07f6fe2b0b21870f073a06fe9d7bd7947077b9e438", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]     Checking linked-hash-map v0.5.4
[INFO] [stderr]     Checking dtoa v0.4.8
[INFO] [stderr]     Checking xdg v2.2.0
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]     Checking serde v1.0.126
[INFO] [stderr]     Checking serde_yaml v0.8.17
[INFO] [stderr]     Checking tdm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `modifiers::*`
[INFO] [stdout]  --> src/db.rs:1:47
[INFO] [stdout]   |
[INFO] [stdout] 1 | use self::{data_file_handler::*, defaults::*, modifiers::*};
[INFO] [stdout]   |                                               ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `as_boolean` and `from_boolean` are never used
[INFO] [stdout]   --> src/db.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Status {
[INFO] [stdout]    | ----------- associated functions in this implementation
[INFO] [stdout] 21 |     fn as_boolean(status: Self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     fn from_boolean(is_done: bool) -> Status {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remove_task` is never used
[INFO] [stdout]   --> src/db.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn remove_task(task_id: Id) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `change_task_name` is never used
[INFO] [stdout]   --> src/db.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn change_task_name(task_id: Id, name: String) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `toggle_task_status` is never used
[INFO] [stdout]   --> src/db.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn toggle_task_status(task_id: Id) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `change_task_date_due` is never used
[INFO] [stdout]   --> src/db.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn change_task_date_due(task_id: Id, new_date: IsoString) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `toggle_task_repeats` is never used
[INFO] [stdout]   --> src/db.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub fn toggle_task_repeats(task_id: Id) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `change_task_repeats_every` is never used
[INFO] [stdout]    --> src/db.rs:101:12
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub fn change_task_repeats_every(task_id: Id, new_weekday: WeekDay) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `save_database_changes` is never used
[INFO] [stdout]    --> src/db.rs:109:12
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub fn save_database_changes(task_database: TasksDataBase) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `serialize_tasks_database` is never used
[INFO] [stdout]    --> src/db.rs:114:12
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub fn serialize_tasks_database(tasks_database: TasksDataBase) -> String {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `search_for_task_index` is never used
[INFO] [stdout]    --> src/db.rs:122:12
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub fn search_for_task_index(tasks: &Vec<Task>, task_id: Id) -> Option<usize> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_tasks_data_file_contents` is never used
[INFO] [stdout]    --> src/db.rs:131:12
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub fn get_tasks_data_file_contents() -> String {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_task_file_if_inexistant` is never used
[INFO] [stdout]    --> src/db.rs:141:12
[INFO] [stdout]     |
[INFO] [stdout] 141 |     pub fn create_task_file_if_inexistant() {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_default_task_file` is never used
[INFO] [stdout]    --> src/db.rs:147:12
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub fn create_default_task_file() {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_to_data_file` is never used
[INFO] [stdout]    --> src/db.rs:151:12
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn write_to_data_file(input: &str) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `append_task_to_data_file` is never used
[INFO] [stdout]    --> src/db.rs:158:12
[INFO] [stdout]     |
[INFO] [stdout] 158 |     pub fn append_task_to_data_file(task: Task) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `deserialize_tasks_string` is never used
[INFO] [stdout]    --> src/db.rs:167:12
[INFO] [stdout]     |
[INFO] [stdout] 167 |     pub fn deserialize_tasks_string(tasks_string_data: &str) -> TasksDataBase {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_tasks_data_file_path` is never used
[INFO] [stdout]    --> src/db.rs:171:12
[INFO] [stdout]     |
[INFO] [stdout] 171 |     pub fn get_tasks_data_file_path() -> std::path::PathBuf {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_tasks_xdg_directory_path` is never used
[INFO] [stdout]    --> src/db.rs:177:8
[INFO] [stdout]     |
[INFO] [stdout] 177 |     fn get_tasks_xdg_directory_path() -> BaseDirectories {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `has_tasks_file` is never used
[INFO] [stdout]    --> src/db.rs:182:12
[INFO] [stdout]     |
[INFO] [stdout] 182 |     pub fn has_tasks_file() -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_deserialized_tasks_database` is never used
[INFO] [stdout]    --> src/db.rs:188:12
[INFO] [stdout]     |
[INFO] [stdout] 188 |     pub fn get_deserialized_tasks_database() -> TasksDataBase {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_default_tasks_database` is never used
[INFO] [stdout]    --> src/db.rs:196:12
[INFO] [stdout]     |
[INFO] [stdout] 196 |     pub fn get_default_tasks_database() -> TasksDataBase {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_default_task` is never used
[INFO] [stdout]    --> src/db.rs:202:12
[INFO] [stdout]     |
[INFO] [stdout] 202 |     pub fn get_default_task() -> Task {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.78s
[INFO] running `Command { std: "docker" "inspect" "8eb4f4c6294b6723d6209e07f6fe2b0b21870f073a06fe9d7bd7947077b9e438", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8eb4f4c6294b6723d6209e07f6fe2b0b21870f073a06fe9d7bd7947077b9e438", kill_on_drop: false }`
[INFO] [stdout] 8eb4f4c6294b6723d6209e07f6fe2b0b21870f073a06fe9d7bd7947077b9e438