[INFO] cloning repository https://github.com/Lucas-thullier/character_creator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Lucas-thullier/character_creator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucas-thullier%2Fcharacter_creator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucas-thullier%2Fcharacter_creator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] de8821e9f8f1802b6c5f9ce3bffc8cf1c42948c3
[INFO] testing Lucas-thullier/character_creator against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucas-thullier%2Fcharacter_creator" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Lucas-thullier/character_creator on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Lucas-thullier/character_creator
[INFO] finished tweaking git repo https://github.com/Lucas-thullier/character_creator
[INFO] tweaked toml for git repo https://github.com/Lucas-thullier/character_creator written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/Lucas-thullier/character_creator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 977a935abcd2d04556881ebf0ba9b4295f98aeeabb7d9921c63cb967fb3967db
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "977a935abcd2d04556881ebf0ba9b4295f98aeeabb7d9921c63cb967fb3967db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "977a935abcd2d04556881ebf0ba9b4295f98aeeabb7d9921c63cb967fb3967db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "977a935abcd2d04556881ebf0ba9b4295f98aeeabb7d9921c63cb967fb3967db", kill_on_drop: false }`
[INFO] [stdout] 977a935abcd2d04556881ebf0ba9b4295f98aeeabb7d9921c63cb967fb3967db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67799f032d1cc8debad67942bc5c9ee14840c142fd4039873d686ffbfe866e51
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "67799f032d1cc8debad67942bc5c9ee14840c142fd4039873d686ffbfe866e51", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling gimli v0.26.1
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling serde_json v1.0.69
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling object v0.27.1
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling backtrace v0.3.63
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling addr2line v0.17.0
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling dotenv v0.14.1
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling character_creator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `character`
[INFO] [stdout]    --> src/lib/knowledge.rs:164:29
[INFO] [stdout]     |
[INFO] [stdout] 164 |   fn apply_modifiers(&self, character: &mut Character) {
[INFO] [stdout]     |                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_character`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `equipments`
[INFO] [stdout]    --> src/lib/knowledge.rs:128:3
[INFO] [stdout]     |
[INFO] [stdout] 128 |   equipments: HashMap<String, Vec<String>>,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `spells`
[INFO] [stdout]    --> src/lib/knowledge.rs:129:3
[INFO] [stdout]     |
[INFO] [stdout] 129 |   spells: Vec<String>,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `features`
[INFO] [stdout]    --> src/lib/knowledge.rs:130:3
[INFO] [stdout]     |
[INFO] [stdout] 130 |   features: Vec<String>,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `proficiencies`
[INFO] [stdout]    --> src/lib/knowledge.rs:158:3
[INFO] [stdout]     |
[INFO] [stdout] 158 |   proficiencies: HashMap<String, Vec<String>>,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `equipments`
[INFO] [stdout]    --> src/lib/knowledge.rs:159:3
[INFO] [stdout]     |
[INFO] [stdout] 159 |   equipments: HashMap<String, Vec<String>>,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `features`
[INFO] [stdout]    --> src/lib/knowledge.rs:160:3
[INFO] [stdout]     |
[INFO] [stdout] 160 |   features: Vec<String>,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `natural_value`
[INFO] [stdout]    --> src/lib/knowledge.rs:265:3
[INFO] [stdout]     |
[INFO] [stdout] 265 |   natural_value: i16,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `temporary_modifier`
[INFO] [stdout]    --> src/lib/knowledge.rs:267:3
[INFO] [stdout]     |
[INFO] [stdout] 267 |   temporary_modifier: i16,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `value`
[INFO] [stdout]    --> src/lib/knowledge.rs:271:10
[INFO] [stdout]     |
[INFO] [stdout] 271 |   pub fn value(&self) -> i16 {
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.05s
[INFO] running `Command { std: "docker" "inspect" "67799f032d1cc8debad67942bc5c9ee14840c142fd4039873d686ffbfe866e51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67799f032d1cc8debad67942bc5c9ee14840c142fd4039873d686ffbfe866e51", kill_on_drop: false }`
[INFO] [stdout] 67799f032d1cc8debad67942bc5c9ee14840c142fd4039873d686ffbfe866e51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f6bfa260b60a4c6b9cf9ec868cea4c69e21e5edf445ccc9abebd7fc231d0f4f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0f6bfa260b60a4c6b9cf9ec868cea4c69e21e5edf445ccc9abebd7fc231d0f4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling character_creator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `character`
[INFO] [stdout]    --> src/lib/knowledge.rs:164:29
[INFO] [stdout]     |
[INFO] [stdout] 164 |   fn apply_modifiers(&self, character: &mut Character) {
[INFO] [stdout]     |                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_character`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `equipments`
[INFO] [stdout]    --> src/lib/knowledge.rs:128:3
[INFO] [stdout]     |
[INFO] [stdout] 128 |   equipments: HashMap<String, Vec<String>>,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `spells`
[INFO] [stdout]    --> src/lib/knowledge.rs:129:3
[INFO] [stdout]     |
[INFO] [stdout] 129 |   spells: Vec<String>,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `features`
[INFO] [stdout]    --> src/lib/knowledge.rs:130:3
[INFO] [stdout]     |
[INFO] [stdout] 130 |   features: Vec<String>,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `proficiencies`
[INFO] [stdout]    --> src/lib/knowledge.rs:158:3
[INFO] [stdout]     |
[INFO] [stdout] 158 |   proficiencies: HashMap<String, Vec<String>>,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `equipments`
[INFO] [stdout]    --> src/lib/knowledge.rs:159:3
[INFO] [stdout]     |
[INFO] [stdout] 159 |   equipments: HashMap<String, Vec<String>>,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `features`
[INFO] [stdout]    --> src/lib/knowledge.rs:160:3
[INFO] [stdout]     |
[INFO] [stdout] 160 |   features: Vec<String>,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `natural_value`
[INFO] [stdout]    --> src/lib/knowledge.rs:265:3
[INFO] [stdout]     |
[INFO] [stdout] 265 |   natural_value: i16,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `temporary_modifier`
[INFO] [stdout]    --> src/lib/knowledge.rs:267:3
[INFO] [stdout]     |
[INFO] [stdout] 267 |   temporary_modifier: i16,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `value`
[INFO] [stdout]    --> src/lib/knowledge.rs:271:10
[INFO] [stdout]     |
[INFO] [stdout] 271 |   pub fn value(&self) -> i16 {
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "0f6bfa260b60a4c6b9cf9ec868cea4c69e21e5edf445ccc9abebd7fc231d0f4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f6bfa260b60a4c6b9cf9ec868cea4c69e21e5edf445ccc9abebd7fc231d0f4f", kill_on_drop: false }`
[INFO] [stdout] 0f6bfa260b60a4c6b9cf9ec868cea4c69e21e5edf445ccc9abebd7fc231d0f4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5070d634e31031f60082fe84ed4f67ba52b79b433f2b34e7f83ef536789dbb74
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5070d634e31031f60082fe84ed4f67ba52b79b433f2b34e7f83ef536789dbb74", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `character`
[INFO] [stderr]    --> src/lib/knowledge.rs:164:29
[INFO] [stderr]     |
[INFO] [stderr] 164 |   fn apply_modifiers(&self, character: &mut Character) {
[INFO] [stderr]     |                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_character`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `equipments`
[INFO] [stderr]    --> src/lib/knowledge.rs:128:3
[INFO] [stderr]     |
[INFO] [stderr] 128 |   equipments: HashMap<String, Vec<String>>,
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `spells`
[INFO] [stderr]    --> src/lib/knowledge.rs:129:3
[INFO] [stderr]     |
[INFO] [stderr] 129 |   spells: Vec<String>,
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `features`
[INFO] [stderr]    --> src/lib/knowledge.rs:130:3
[INFO] [stderr]     |
[INFO] [stderr] 130 |   features: Vec<String>,
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `proficiencies`
[INFO] [stderr]    --> src/lib/knowledge.rs:158:3
[INFO] [stderr]     |
[INFO] [stderr] 158 |   proficiencies: HashMap<String, Vec<String>>,
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `equipments`
[INFO] [stderr]    --> src/lib/knowledge.rs:159:3
[INFO] [stderr]     |
[INFO] [stderr] 159 |   equipments: HashMap<String, Vec<String>>,
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `features`
[INFO] [stderr]    --> src/lib/knowledge.rs:160:3
[INFO] [stderr]     |
[INFO] [stderr] 160 |   features: Vec<String>,
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `natural_value`
[INFO] [stderr]    --> src/lib/knowledge.rs:265:3
[INFO] [stderr]     |
[INFO] [stderr] 265 |   natural_value: i16,
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `temporary_modifier`
[INFO] [stderr]    --> src/lib/knowledge.rs:267:3
[INFO] [stderr]     |
[INFO] [stderr] 267 |   temporary_modifier: i16,
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `value`
[INFO] [stderr]    --> src/lib/knowledge.rs:271:10
[INFO] [stderr]     |
[INFO] [stderr] 271 |   pub fn value(&self) -> i16 {
[INFO] [stderr]     |          ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `character_creator` (bin "character_creator" test) generated 10 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/character_creator-3b2fe878977c5f81)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5070d634e31031f60082fe84ed4f67ba52b79b433f2b34e7f83ef536789dbb74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5070d634e31031f60082fe84ed4f67ba52b79b433f2b34e7f83ef536789dbb74", kill_on_drop: false }`
[INFO] [stdout] 5070d634e31031f60082fe84ed4f67ba52b79b433f2b34e7f83ef536789dbb74