[INFO] cloning repository https://github.com/arlyon/holding
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arlyon/holding" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farlyon%2Fholding", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farlyon%2Fholding'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 261da342c0c49acafa20debd58767fb06e0ce743
[INFO] checking arlyon/holding against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farlyon%2Fholding" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/arlyon/holding
[INFO] finished tweaking git repo https://github.com/arlyon/holding
[INFO] tweaked toml for git repo https://github.com/arlyon/holding written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/arlyon/holding on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/arlyon/holding 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: /workspace/builds/worker-3-tc2/source/Cargo.toml: the cargo feature `edition2021` has been stabilized in the 1.56 release and is no longer necessary to be listed in the manifest
[INFO] [stderr]   See https://doc.rust-lang.org/nightly/cargo/reference/manifest.html#the-edition-field for more information about using this feature.
[INFO] [stderr] warning: /workspace/builds/worker-3-tc2/source/Cargo.toml: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition
[INFO] [stderr] (in the `rspotify` dependency)
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8086572a611705235db696cea4caa629680e16b2dbe14b9357b6bdade36ae057
[INFO] running `Command { std: "docker" "start" "-a" "8086572a611705235db696cea4caa629680e16b2dbe14b9357b6bdade36ae057", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8086572a611705235db696cea4caa629680e16b2dbe14b9357b6bdade36ae057", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8086572a611705235db696cea4caa629680e16b2dbe14b9357b6bdade36ae057", kill_on_drop: false }`
[INFO] [stdout] 8086572a611705235db696cea4caa629680e16b2dbe14b9357b6bdade36ae057
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dunmustuse_in_always_ok" "-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f07025050e83153b3269ff1ecb98ed4a3a4d66c44f1943a8933a1844bd7fe68f
[INFO] running `Command { std: "docker" "start" "-a" "f07025050e83153b3269ff1ecb98ed4a3a4d66c44f1943a8933a1844bd7fe68f", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: the cargo feature `edition2021` has been stabilized in the 1.56 release and is no longer necessary to be listed in the manifest
[INFO] [stderr]   See https://doc.rust-lang.org/nightly/cargo/reference/manifest.html#the-edition-field for more information about using this feature.
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition
[INFO] [stderr] (in the `rspotify` dependency)
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]     Checking gimli v0.25.0
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking textwrap v0.14.2
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]    Compiling test-case v1.2.0
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]    Compiling anyhow v1.0.42
[INFO] [stderr]     Checking rustc-demangle v0.1.20
[INFO] [stderr]     Checking os_str_bytes v3.1.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking linked-hash-map v0.5.4
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_xorshift v0.3.0
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking dtoa v0.4.8
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking itertools v0.10.1
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking object v0.26.0
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand_pcg v0.2.1
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking rusty-fork v0.3.0
[INFO] [stderr]     Checking num-integer v0.1.44
[INFO] [stderr]     Checking proptest v1.0.0
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking ordinal v0.2.3
[INFO] [stderr]     Checking addr2line v0.16.0
[INFO] [stderr]     Checking os_type v2.3.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling strum_macros v0.21.1
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2 (https://github.com/clap-rs/clap.git?branch=master#35db529b)
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling proc-macro-crate v1.0.0
[INFO] [stderr]     Checking strum v0.21.0
[INFO] [stderr]     Checking dice-command-parser v0.6.0
[INFO] [stderr]     Checking dnd_dice_roller v0.4.0
[INFO] [stderr]    Compiling num_enum_derive v0.5.2
[INFO] [stderr]     Checking clap v3.0.0-beta.2 (https://github.com/clap-rs/clap.git?branch=master#35db529b)
[INFO] [stderr]     Checking num_enum v0.5.2
[INFO] [stderr]     Checking clap_generate v3.0.0-beta.2 (https://github.com/clap-rs/clap.git?branch=master#35db529b)
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking holding_kronos v0.2.0 (/opt/rustwide/workdir/holding_kronos)
[INFO] [stderr]     Checking holding_color v0.1.0 (/opt/rustwide/workdir/holding_color)
[INFO] [stderr]     Checking serde_yaml v0.8.17
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> holding_kronos/src/datetime/date.rs:55:33
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn into_date(self, cal: &Calendar) -> Date {
[INFO] [stdout]    |                                 ^^^^^^^^^     ^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn into_date(self, cal: &Calendar) -> Date<'_> {
[INFO] [stdout]    |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> holding_kronos/src/datetime/datetime.rs:32:37
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn into_datetime(self, cal: &Calendar) -> DateTime {
[INFO] [stdout]    |                                     ^^^^^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn into_datetime(self, cal: &Calendar) -> DateTime<'_> {
[INFO] [stdout]    |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> holding_kronos/src/datetime/time.rs:33:33
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn into_time(self, cal: &Calendar) -> Time {
[INFO] [stdout]    |                                 ^^^^^^^^^     ^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn into_time(self, cal: &Calendar) -> Time<'_> {
[INFO] [stdout]    |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking holding_solar v0.1.0 (/opt/rustwide/workdir/holding_solar)
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> holding_kronos/src/calendar/test.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 154 |     cal.parse(s, datetime);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 154 |     let _ = cal.parse(s, datetime);
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> holding_kronos/src/datetime/date.rs:55:33
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn into_date(self, cal: &Calendar) -> Date {
[INFO] [stdout]    |                                 ^^^^^^^^^     ^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn into_date(self, cal: &Calendar) -> Date<'_> {
[INFO] [stdout]    |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> holding_kronos/src/datetime/datetime.rs:32:37
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn into_datetime(self, cal: &Calendar) -> DateTime {
[INFO] [stdout]    |                                     ^^^^^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn into_datetime(self, cal: &Calendar) -> DateTime<'_> {
[INFO] [stdout]    |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> holding_kronos/src/datetime/time.rs:33:33
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn into_time(self, cal: &Calendar) -> Time {
[INFO] [stdout]    |                                 ^^^^^^^^^     ^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn into_time(self, cal: &Calendar) -> Time<'_> {
[INFO] [stdout]    |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> holding_solar/src/planet.rs:131:13
[INFO] [stdout]     |
[INFO] [stdout] 131 |         let mut child = self.get_planet_mut(child_id).unwrap();
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> holding_solar/src/planet.rs:131:13
[INFO] [stdout]     |
[INFO] [stdout] 131 |         let mut child = self.get_planet_mut(child_id).unwrap();
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking human-panic v1.0.3
[INFO] [stderr]     Checking holding v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead
[INFO] [stdout]   --> src/main.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     setup_panic!();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `setup_panic` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead
[INFO] [stdout]   --> src/main.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     setup_panic!();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `setup_panic` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `level`, and `level_up` are never used
[INFO] [stdout]   --> src/character.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 64 | impl Character {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 65 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 |     pub fn level(&self) -> u8 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 89 |     pub fn level_up(&mut self, class: Class) -> Result<(), ()> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `damage` and `heal` are never used
[INFO] [stdout]    --> src/character.rs:128:12
[INFO] [stdout]     |
[INFO] [stdout] 127 | impl DeathSaves {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] 128 |     pub fn damage(self, critical: bool) -> HealthStatus {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     pub fn heal(self, heal: u32) -> HealthStatus {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `hp`, `damage`, and `heal` are never used
[INFO] [stdout]    --> src/character.rs:161:12
[INFO] [stdout]     |
[INFO] [stdout] 160 | impl Hitpoints {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] 161 |     pub fn hp(self) -> u32 {
[INFO] [stdout]     |            ^^
[INFO] [stdout] ...
[INFO] [stdout] 165 |     pub fn damage(self, amount: u32) -> HealthStatus {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 183 |     pub fn heal(self, amount: u32) -> HealthStatus {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `status`, `damage`, `heal`, `dead`, and `full` are never used
[INFO] [stdout]    --> src/character.rs:193:12
[INFO] [stdout]     |
[INFO] [stdout] 192 | impl Health {
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout] 193 |     pub fn new(max: u32) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 200 |     pub fn status(&self) -> HealthStatus {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 204 |     pub fn damage(&mut self, damage: u32, critical: bool) -> HealthStatus {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 214 |     pub fn heal(&mut self, health: u32) -> HealthStatus {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 224 |     pub fn dead(self) -> bool {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 228 |     pub fn full(self) -> bool {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_character` and `create_character` are never used
[INFO] [stdout]    --> src/character.rs:268:8
[INFO] [stdout]     |
[INFO] [stdout] 267 | pub trait CharacterStore {
[INFO] [stdout]     |           -------------- methods in this trait
[INFO] [stdout] 268 |     fn get_character(&self, id: CharacterId) -> Option<Character>;
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 271 |     fn create_character(&self) -> Character;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_location` and `list_locations` are never used
[INFO] [stdout]    --> src/character.rs:293:8
[INFO] [stdout]     |
[INFO] [stdout] 292 | pub trait LocationStore {
[INFO] [stdout]     |           ------------- methods in this trait
[INFO] [stdout] 293 |     fn get_location(&self, id: LocationId) -> Option<Location>;
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 294 |     fn list_locations(&self) -> Vec<Location>;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `into_record` is never used
[INFO] [stdout]   --> src/record.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl RawRecord {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] 21 |     pub fn into_record(self, cal: &Calendar) -> Record {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/record.rs:93:12
[INFO] [stdout]    |
[INFO] [stdout] 92 | impl<'a> Record<'a> {
[INFO] [stdout]    | ------------------- associated function in this implementation
[INFO] [stdout] 93 |     pub fn new(date: DateTime<'a>, note: String) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/opts/mod.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | /     /// The path to the world (defaulting to here).
[INFO] [stdout] 37 | |     #[clap(short)]
[INFO] [stdout] 38 | |     pub path: Option<PathBuf>,
[INFO] [stdout]    | |_____________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/opts/calendar.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     expr: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/opts/characters.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     expr: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/opts/host.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | /     /// The port to bind to.
[INFO] [stdout] 13 | |     #[clap(short, default_value = "8080")]
[INFO] [stdout] 14 | |     port: String,
[INFO] [stdout]    | |________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/opts/new.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | /     /// A name for your new creation.
[INFO] [stdout] 15 | |     name: String,
[INFO] [stdout]    | |________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/opts/record.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | /     /// The information that is to be saved.
[INFO] [stdout] 12 | |     note: String,
[INFO] [stdout]    | |________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/record.rs:21:35
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn into_record(self, cal: &Calendar) -> Record {
[INFO] [stdout]    |                                   ^^^^^^^^^     ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                   |
[INFO] [stdout]    |                                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn into_record(self, cal: &Calendar) -> Record<'_> {
[INFO] [stdout]    |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `holding` (bin "holding") due to 6 previous errors; 10 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: associated items `new`, `level`, and `level_up` are never used
[INFO] [stdout]   --> src/character.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 64 | impl Character {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 65 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 |     pub fn level(&self) -> u8 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 89 |     pub fn level_up(&mut self, class: Class) -> Result<(), ()> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `damage` and `heal` are never used
[INFO] [stdout]    --> src/character.rs:128:12
[INFO] [stdout]     |
[INFO] [stdout] 127 | impl DeathSaves {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] 128 |     pub fn damage(self, critical: bool) -> HealthStatus {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     pub fn heal(self, heal: u32) -> HealthStatus {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `heal` is never used
[INFO] [stdout]    --> src/character.rs:183:12
[INFO] [stdout]     |
[INFO] [stdout] 160 | impl Hitpoints {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 183 |     pub fn heal(self, amount: u32) -> HealthStatus {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `status`, `damage`, `heal`, `dead`, and `full` are never used
[INFO] [stdout]    --> src/character.rs:193:12
[INFO] [stdout]     |
[INFO] [stdout] 192 | impl Health {
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout] 193 |     pub fn new(max: u32) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 200 |     pub fn status(&self) -> HealthStatus {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 204 |     pub fn damage(&mut self, damage: u32, critical: bool) -> HealthStatus {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 214 |     pub fn heal(&mut self, health: u32) -> HealthStatus {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 224 |     pub fn dead(self) -> bool {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 228 |     pub fn full(self) -> bool {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_character` and `create_character` are never used
[INFO] [stdout]    --> src/character.rs:268:8
[INFO] [stdout]     |
[INFO] [stdout] 267 | pub trait CharacterStore {
[INFO] [stdout]     |           -------------- methods in this trait
[INFO] [stdout] 268 |     fn get_character(&self, id: CharacterId) -> Option<Character>;
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 271 |     fn create_character(&self) -> Character;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_location` and `list_locations` are never used
[INFO] [stdout]    --> src/character.rs:293:8
[INFO] [stdout]     |
[INFO] [stdout] 292 | pub trait LocationStore {
[INFO] [stdout]     |           ------------- methods in this trait
[INFO] [stdout] 293 |     fn get_location(&self, id: LocationId) -> Option<Location>;
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 294 |     fn list_locations(&self) -> Vec<Location>;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `into_record` is never used
[INFO] [stdout]   --> src/record.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl RawRecord {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] 21 |     pub fn into_record(self, cal: &Calendar) -> Record {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/record.rs:93:12
[INFO] [stdout]    |
[INFO] [stdout] 92 | impl<'a> Record<'a> {
[INFO] [stdout]    | ------------------- associated function in this implementation
[INFO] [stdout] 93 |     pub fn new(date: DateTime<'a>, note: String) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/opts/mod.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | /     /// The path to the world (defaulting to here).
[INFO] [stdout] 37 | |     #[clap(short)]
[INFO] [stdout] 38 | |     pub path: Option<PathBuf>,
[INFO] [stdout]    | |_____________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/opts/calendar.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     expr: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/opts/characters.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     expr: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/opts/host.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | /     /// The port to bind to.
[INFO] [stdout] 13 | |     #[clap(short, default_value = "8080")]
[INFO] [stdout] 14 | |     port: String,
[INFO] [stdout]    | |________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/opts/new.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | /     /// A name for your new creation.
[INFO] [stdout] 15 | |     name: String,
[INFO] [stdout]    | |________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/opts/record.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | /     /// The information that is to be saved.
[INFO] [stdout] 12 | |     note: String,
[INFO] [stdout]    | |________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/record.rs:21:35
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn into_record(self, cal: &Calendar) -> Record {
[INFO] [stdout]    |                                   ^^^^^^^^^     ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                   |
[INFO] [stdout]    |                                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn into_record(self, cal: &Calendar) -> Record<'_> {
[INFO] [stdout]    |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `holding` (bin "holding" test) due to 6 previous errors; 10 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "f07025050e83153b3269ff1ecb98ed4a3a4d66c44f1943a8933a1844bd7fe68f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f07025050e83153b3269ff1ecb98ed4a3a4d66c44f1943a8933a1844bd7fe68f", kill_on_drop: false }`
[INFO] [stdout] f07025050e83153b3269ff1ecb98ed4a3a4d66c44f1943a8933a1844bd7fe68f
