[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] testing arlyon/holding against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farlyon%2Fholding" "/workspace/builds/worker-62/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-62/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/arlyon/holding on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-62/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-62/source/Cargo.toml
[INFO] crate git repo https://github.com/arlyon/holding already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: /workspace/builds/worker-62/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/cargo/reference/manifest.html#the-edition-field for more information about using this feature.
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/clap-rs/clap.git`
[INFO] [stderr]     Updating git repository `https://github.com/ramsayleung/rspotify.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro-crate v1.0.0
[INFO] [stderr]   Downloaded publicsuffix v1.5.6
[INFO] [stderr]   Downloaded test-case v1.2.0
[INFO] [stderr]   Downloaded cookie v0.15.1
[INFO] [stderr]   Downloaded os_type v2.3.0
[INFO] [stderr]   Downloaded dnd_dice_roller v0.4.0
[INFO] [stderr]   Downloaded futures-core v0.3.16
[INFO] [stderr]   Downloaded futures-macro v0.3.16
[INFO] [stderr]   Downloaded maybe-async v0.2.6
[INFO] [stderr]   Downloaded futures-task v0.3.16
[INFO] [stderr]   Downloaded futures-util v0.3.16
[INFO] [stderr]   Downloaded addr2line v0.16.0
[INFO] [stderr]   Downloaded num_enum_derive v0.5.2
[INFO] [stderr]   Downloaded num_enum v0.5.2
[INFO] [stderr]   Downloaded dice-command-parser v0.6.0
[INFO] [stderr]   Downloaded gimli v0.25.0
[INFO] [stderr]   Downloaded ordinal v0.2.3
[INFO] [stderr]   Downloaded object v0.26.0
[INFO] [stderr]   Downloaded rustc-demangle v0.1.20
[INFO] [stderr]   Downloaded backtrace v0.3.61
[INFO] [stderr]   Downloaded cookie_store v0.13.3
[INFO] [stderr]   Downloaded libc v0.2.98
[INFO] [stderr]   Downloaded ureq v2.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7160e7cce7a90795572971357fd51f5c15636f67a388d6781c04b56b5bd1bd4a
[INFO] running `Command { std: "docker" "start" "-a" "7160e7cce7a90795572971357fd51f5c15636f67a388d6781c04b56b5bd1bd4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7160e7cce7a90795572971357fd51f5c15636f67a388d6781c04b56b5bd1bd4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7160e7cce7a90795572971357fd51f5c15636f67a388d6781c04b56b5bd1bd4a", kill_on_drop: false }`
[INFO] [stdout] 7160e7cce7a90795572971357fd51f5c15636f67a388d6781c04b56b5bd1bd4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da996f70008d83c8e8d800600cab93a7c7236f45f424388e4d9d89adc96476c1
[INFO] running `Command { std: "docker" "start" "-a" "da996f70008d83c8e8d800600cab93a7c7236f45f424388e4d9d89adc96476c1", 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/cargo/reference/manifest.html#the-edition-field for more information about using this feature.
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling gimli v0.25.0
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling anyhow v1.0.42
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling os_str_bytes v3.1.0
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling rustc-demangle v0.1.20
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling dtoa v0.4.8
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling tinyvec v1.3.1
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling unicode-bidi v0.3.5
[INFO] [stderr]    Compiling textwrap v0.14.2
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling object v0.26.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling ordinal v0.2.3
[INFO] [stderr]    Compiling addr2line v0.16.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling os_type v2.3.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling strum_macros v0.21.1
[INFO] [stderr]    Compiling derivative v2.2.0
[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]    Compiling dice-command-parser v0.6.0
[INFO] [stderr]    Compiling dnd_dice_roller v0.4.0
[INFO] [stderr]    Compiling strum v0.21.0
[INFO] [stderr]    Compiling num_enum_derive v0.5.2
[INFO] [stderr]    Compiling clap v3.0.0-beta.2 (https://github.com/clap-rs/clap.git?branch=master#35db529b)
[INFO] [stderr]    Compiling num_enum v0.5.2
[INFO] [stderr]    Compiling clap_generate v3.0.0-beta.2 (https://github.com/clap-rs/clap.git?branch=master#35db529b)
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling holding_kronos v0.2.0 (/opt/rustwide/workdir/holding_kronos)
[INFO] [stderr]    Compiling holding_color v0.1.0 (/opt/rustwide/workdir/holding_color)
[INFO] [stderr]    Compiling serde_yaml v0.8.17
[INFO] [stderr]    Compiling holding_solar v0.1.0 (/opt/rustwide/workdir/holding_solar)
[INFO] [stderr]    Compiling human-panic v1.0.3
[INFO] [stderr]    Compiling holding v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/character.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `level`
[INFO] [stdout]   --> src/character.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn level(&self) -> u8 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `level_up`
[INFO] [stdout]   --> src/character.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn level_up(&mut self, class: Class) -> Result<(), ()> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `damage`
[INFO] [stdout]    --> src/character.rs:128:12
[INFO] [stdout]     |
[INFO] [stdout] 128 |     pub fn damage(self, critical: bool) -> HealthStatus {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `heal`
[INFO] [stdout]    --> src/character.rs:137:12
[INFO] [stdout]     |
[INFO] [stdout] 137 |     pub fn heal(self, heal: u32) -> HealthStatus {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `hp`
[INFO] [stdout]    --> src/character.rs:161:12
[INFO] [stdout]     |
[INFO] [stdout] 161 |     pub fn hp(self) -> u32 {
[INFO] [stdout]     |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `damage`
[INFO] [stdout]    --> src/character.rs:165:12
[INFO] [stdout]     |
[INFO] [stdout] 165 |     pub fn damage(self, amount: u32) -> HealthStatus {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `heal`
[INFO] [stdout]    --> src/character.rs:183:12
[INFO] [stdout]     |
[INFO] [stdout] 183 |     pub fn heal(self, amount: u32) -> HealthStatus {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/character.rs:193:12
[INFO] [stdout]     |
[INFO] [stdout] 193 |     pub fn new(max: u32) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `status`
[INFO] [stdout]    --> src/character.rs:200:12
[INFO] [stdout]     |
[INFO] [stdout] 200 |     pub fn status(&self) -> HealthStatus {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `damage`
[INFO] [stdout]    --> src/character.rs:204:12
[INFO] [stdout]     |
[INFO] [stdout] 204 |     pub fn damage(&mut self, damage: u32, critical: bool) -> HealthStatus {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `heal`
[INFO] [stdout]    --> src/character.rs:214:12
[INFO] [stdout]     |
[INFO] [stdout] 214 |     pub fn heal(&mut self, health: u32) -> HealthStatus {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `dead`
[INFO] [stdout]    --> src/character.rs:224:12
[INFO] [stdout]     |
[INFO] [stdout] 224 |     pub fn dead(self) -> bool {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `full`
[INFO] [stdout]    --> src/character.rs:228:12
[INFO] [stdout]     |
[INFO] [stdout] 228 |     pub fn full(self) -> bool {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `into_record`
[INFO] [stdout]   --> src/record.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn into_record(self, cal: &Calendar) -> Record {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/record.rs:93:12
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn new(date: DateTime<'a>, note: String) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.02s
[INFO] running `Command { std: "docker" "inspect" "da996f70008d83c8e8d800600cab93a7c7236f45f424388e4d9d89adc96476c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da996f70008d83c8e8d800600cab93a7c7236f45f424388e4d9d89adc96476c1", kill_on_drop: false }`
[INFO] [stdout] da996f70008d83c8e8d800600cab93a7c7236f45f424388e4d9d89adc96476c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6df4dd2bcbf8dc3a6d53804f33ca2b1f8486d6ad82f5e1b23fcfc139a8e9cc7
[INFO] running `Command { std: "docker" "start" "-a" "f6df4dd2bcbf8dc3a6d53804f33ca2b1f8486d6ad82f5e1b23fcfc139a8e9cc7", 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/cargo/reference/manifest.html#the-edition-field for more information about using this feature.
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling quick-error v2.0.1
[INFO] [stderr]    Compiling test-case v1.2.0
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling clap v3.0.0-beta.2 (https://github.com/clap-rs/clap.git?branch=master#35db529b)
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling human-panic v1.0.3
[INFO] [stderr]    Compiling holding_color v0.1.0 (/opt/rustwide/workdir/holding_color)
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling holding_solar v0.1.0 (/opt/rustwide/workdir/holding_solar)
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling dnd_dice_roller v0.4.0
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling proptest v1.0.0
[INFO] [stderr]    Compiling clap_generate v3.0.0-beta.2 (https://github.com/clap-rs/clap.git?branch=master#35db529b)
[INFO] [stderr]    Compiling holding v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/character.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `level`
[INFO] [stdout]   --> src/character.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn level(&self) -> u8 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `level_up`
[INFO] [stdout]   --> src/character.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn level_up(&mut self, class: Class) -> Result<(), ()> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `damage`
[INFO] [stdout]    --> src/character.rs:128:12
[INFO] [stdout]     |
[INFO] [stdout] 128 |     pub fn damage(self, critical: bool) -> HealthStatus {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `heal`
[INFO] [stdout]    --> src/character.rs:137:12
[INFO] [stdout]     |
[INFO] [stdout] 137 |     pub fn heal(self, heal: u32) -> HealthStatus {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `heal`
[INFO] [stdout]    --> src/character.rs:183:12
[INFO] [stdout]     |
[INFO] [stdout] 183 |     pub fn heal(self, amount: u32) -> HealthStatus {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/character.rs:193:12
[INFO] [stdout]     |
[INFO] [stdout] 193 |     pub fn new(max: u32) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `status`
[INFO] [stdout]    --> src/character.rs:200:12
[INFO] [stdout]     |
[INFO] [stdout] 200 |     pub fn status(&self) -> HealthStatus {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `damage`
[INFO] [stdout]    --> src/character.rs:204:12
[INFO] [stdout]     |
[INFO] [stdout] 204 |     pub fn damage(&mut self, damage: u32, critical: bool) -> HealthStatus {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `heal`
[INFO] [stdout]    --> src/character.rs:214:12
[INFO] [stdout]     |
[INFO] [stdout] 214 |     pub fn heal(&mut self, health: u32) -> HealthStatus {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `dead`
[INFO] [stdout]    --> src/character.rs:224:12
[INFO] [stdout]     |
[INFO] [stdout] 224 |     pub fn dead(self) -> bool {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `full`
[INFO] [stdout]    --> src/character.rs:228:12
[INFO] [stdout]     |
[INFO] [stdout] 228 |     pub fn full(self) -> bool {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `into_record`
[INFO] [stdout]   --> src/record.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn into_record(self, cal: &Calendar) -> Record {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/record.rs:93:12
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn new(date: DateTime<'a>, note: String) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `Command { std: "docker" "inspect" "f6df4dd2bcbf8dc3a6d53804f33ca2b1f8486d6ad82f5e1b23fcfc139a8e9cc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6df4dd2bcbf8dc3a6d53804f33ca2b1f8486d6ad82f5e1b23fcfc139a8e9cc7", kill_on_drop: false }`
[INFO] [stdout] f6df4dd2bcbf8dc3a6d53804f33ca2b1f8486d6ad82f5e1b23fcfc139a8e9cc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 32b61882d36b611996466a2c4ef5bcf43eb2188238f30bdd49b2ecfd2dd60019
[INFO] running `Command { std: "docker" "start" "-a" "32b61882d36b611996466a2c4ef5bcf43eb2188238f30bdd49b2ecfd2dd60019", 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/cargo/reference/manifest.html#the-edition-field for more information about using this feature.
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/character.rs:65:12
[INFO] [stderr]    |
[INFO] [stderr] 65 |     pub fn new(
[INFO] [stderr]    |            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `level`
[INFO] [stderr]   --> src/character.rs:81:12
[INFO] [stderr]    |
[INFO] [stderr] 81 |     pub fn level(&self) -> u8 {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `level_up`
[INFO] [stderr]   --> src/character.rs:89:12
[INFO] [stderr]    |
[INFO] [stderr] 89 |     pub fn level_up(&mut self, class: Class) -> Result<(), ()> {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `damage`
[INFO] [stderr]    --> src/character.rs:128:12
[INFO] [stderr]     |
[INFO] [stderr] 128 |     pub fn damage(self, critical: bool) -> HealthStatus {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `heal`
[INFO] [stderr]    --> src/character.rs:137:12
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn heal(self, heal: u32) -> HealthStatus {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `heal`
[INFO] [stderr]    --> src/character.rs:183:12
[INFO] [stderr]     |
[INFO] [stderr] 183 |     pub fn heal(self, amount: u32) -> HealthStatus {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]    --> src/character.rs:193:12
[INFO] [stderr]     |
[INFO] [stderr] 193 |     pub fn new(max: u32) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `status`
[INFO] [stderr]    --> src/character.rs:200:12
[INFO] [stderr]     |
[INFO] [stderr] 200 |     pub fn status(&self) -> HealthStatus {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `damage`
[INFO] [stderr]    --> src/character.rs:204:12
[INFO] [stderr]     |
[INFO] [stderr] 204 |     pub fn damage(&mut self, damage: u32, critical: bool) -> HealthStatus {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `heal`
[INFO] [stderr]    --> src/character.rs:214:12
[INFO] [stderr]     |
[INFO] [stderr] 214 |     pub fn heal(&mut self, health: u32) -> HealthStatus {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `dead`
[INFO] [stderr]    --> src/character.rs:224:12
[INFO] [stderr]     |
[INFO] [stderr] 224 |     pub fn dead(self) -> bool {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `full`
[INFO] [stderr]    --> src/character.rs:228:12
[INFO] [stderr]     |
[INFO] [stderr] 228 |     pub fn full(self) -> bool {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `into_record`
[INFO] [stderr]   --> src/record.rs:21:12
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub fn into_record(self, cal: &Calendar) -> Record {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/record.rs:93:12
[INFO] [stderr]    |
[INFO] [stderr] 93 |     pub fn new(date: DateTime<'a>, note: String) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `holding` (bin "holding" test) generated 14 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.62s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/holding-de62218383098a65)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test character::test::do_damage::_10_2_5_7_0 ... ok
[INFO] [stdout] test character::test::do_damage::_1_10_5_1_5 ... ok
[INFO] [stdout] test character::test::do_damage::_3_5_5_3_0 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "32b61882d36b611996466a2c4ef5bcf43eb2188238f30bdd49b2ecfd2dd60019", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32b61882d36b611996466a2c4ef5bcf43eb2188238f30bdd49b2ecfd2dd60019", kill_on_drop: false }`
[INFO] [stdout] 32b61882d36b611996466a2c4ef5bcf43eb2188238f30bdd49b2ecfd2dd60019