[INFO] cloning repository https://github.com/sbxte/anvil-calculator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sbxte/anvil-calculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsbxte%2Fanvil-calculator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsbxte%2Fanvil-calculator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f1be74dd67b9d266ec2bf0ea27e94940b47adb5e
[INFO] testing sbxte/anvil-calculator against 1.99.0-beta.8 for beta-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsbxte%2Fanvil-calculator" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/sbxte/anvil-calculator
[INFO] finished tweaking git repo https://github.com/sbxte/anvil-calculator
[INFO] tweaked toml for git repo https://github.com/sbxte/anvil-calculator written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sbxte/anvil-calculator on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sbxte/anvil-calculator 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" "+1.99.0-beta.8" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9def0686d274089c72220340665c2e0fd971bb95f719c391d1cfb0f7e9e77cdd
[INFO] running `Command { std: "docker" "start" "9def0686d274089c72220340665c2e0fd971bb95f719c391d1cfb0f7e9e77cdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9def0686d274089c72220340665c2e0fd971bb95f719c391d1cfb0f7e9e77cdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9def0686d274089c72220340665c2e0fd971bb95f719c391d1cfb0f7e9e77cdd" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9def0686d274089c72220340665c2e0fd971bb95f719c391d1cfb0f7e9e77cdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9def0686d274089c72220340665c2e0fd971bb95f719c391d1cfb0f7e9e77cdd" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling matdih_paper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout]  4 | enum EnchantmentType {
[INFO] [stdout]    |      --------------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 14 |     Thorns,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 15 |
[INFO] [stdout] 16 |     AquaAffinity,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 17 |     Respiration,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 18 |
[INFO] [stdout] 19 |     SwiftSneak,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     FeatherFalling,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 24 |     SoulSpeed,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     Efficiency,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     LuckOfTheSea,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 32 |     Lure,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     Power,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 45 |     Punch,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 46 |     Flame,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 47 |
[INFO] [stdout] 48 |     QuickCharge,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     Impaling,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     Density,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 58 |     WindBurst,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 59 |     Breach,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 60 |
[INFO] [stdout] 61 |     Lunge,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 62 |
[INFO] [stdout] 63 |     CurseOfBinding,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 64 |     CurseOfVanishing,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EnchantmentType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_incompatible_with` is never used
[INFO] [stdout]    --> src/main.rs:224:8
[INFO] [stdout]     |
[INFO] [stdout]  67 | impl EnchantmentType {
[INFO] [stdout]     | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 224 |     fn is_incompatible_with(self, other: Self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]    --> src/main.rs:249:5
[INFO] [stdout]     |
[INFO] [stdout] 248 | enum ItemType {
[INFO] [stdout]     |      -------- variants in this enum
[INFO] [stdout] 249 |     Pickaxe,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 250 |     Axe,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 251 |     Shovel,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 252 |     Hoe,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 253 |
[INFO] [stdout] 254 |     CarvedPumpkin,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 255 |     Elytra,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 256 |     Helmet,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 257 |     Chestplate,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 258 |     Leggings,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 259 |     Boots,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 262 |     Bow,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 263 |     Crossbow,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 264 |     Trident,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 265 |     Mace,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 266 |     Spear,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 267 |
[INFO] [stdout] 268 |     FishingRod,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 269 |     FlintAndSteel,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ItemType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_no_enchants` is never used
[INFO] [stdout]    --> src/main.rs:284:8
[INFO] [stdout]     |
[INFO] [stdout] 282 | impl Item {
[INFO] [stdout]     | --------- associated function in this implementation
[INFO] [stdout] 283 |     /// Assumes not used in an anvil before
[INFO] [stdout] 284 |     fn new_no_enchants(item_type: ItemType) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "9def0686d274089c72220340665c2e0fd971bb95f719c391d1cfb0f7e9e77cdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9def0686d274089c72220340665c2e0fd971bb95f719c391d1cfb0f7e9e77cdd" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling matdih_paper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout]  4 | enum EnchantmentType {
[INFO] [stdout]    |      --------------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 16 |     AquaAffinity,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 17 |     Respiration,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 18 |
[INFO] [stdout] 19 |     SwiftSneak,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     Efficiency,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     LuckOfTheSea,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 32 |     Lure,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     Power,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 45 |     Punch,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 46 |     Flame,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 47 |
[INFO] [stdout] 48 |     QuickCharge,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     Impaling,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     Density,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 58 |     WindBurst,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 59 |     Breach,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 60 |
[INFO] [stdout] 61 |     Lunge,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 62 |
[INFO] [stdout] 63 |     CurseOfBinding,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 64 |     CurseOfVanishing,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EnchantmentType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_incompatible_with` is never used
[INFO] [stdout]    --> src/main.rs:224:8
[INFO] [stdout]     |
[INFO] [stdout]  67 | impl EnchantmentType {
[INFO] [stdout]     | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 224 |     fn is_incompatible_with(self, other: Self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]    --> src/main.rs:249:5
[INFO] [stdout]     |
[INFO] [stdout] 248 | enum ItemType {
[INFO] [stdout]     |      -------- variants in this enum
[INFO] [stdout] 249 |     Pickaxe,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 250 |     Axe,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 251 |     Shovel,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 252 |     Hoe,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 253 |
[INFO] [stdout] 254 |     CarvedPumpkin,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 255 |     Elytra,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 256 |     Helmet,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 257 |     Chestplate,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 258 |     Leggings,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 262 |     Bow,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 263 |     Crossbow,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 264 |     Trident,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 265 |     Mace,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 266 |     Spear,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 267 |
[INFO] [stdout] 268 |     FishingRod,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 269 |     FlintAndSteel,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ItemType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_no_enchants` is never used
[INFO] [stdout]    --> src/main.rs:284:8
[INFO] [stdout]     |
[INFO] [stdout] 282 | impl Item {
[INFO] [stdout]     | --------- associated function in this implementation
[INFO] [stdout] 283 |     /// Assumes not used in an anvil before
[INFO] [stdout] 284 |     fn new_no_enchants(item_type: ItemType) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "9def0686d274089c72220340665c2e0fd971bb95f719c391d1cfb0f7e9e77cdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9def0686d274089c72220340665c2e0fd971bb95f719c391d1cfb0f7e9e77cdd" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: multiple variants are never constructed
[INFO] [stderr]   --> src/main.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr]  4 | enum EnchantmentType {
[INFO] [stderr]    |      --------------- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 16 |     AquaAffinity,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 17 |     Respiration,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 18 |
[INFO] [stderr] 19 |     SwiftSneak,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 27 |     Efficiency,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 31 |     LuckOfTheSea,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 32 |     Lure,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 44 |     Power,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 45 |     Punch,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 46 |     Flame,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 47 |
[INFO] [stderr] 48 |     QuickCharge,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 53 |     Impaling,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 57 |     Density,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 58 |     WindBurst,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 59 |     Breach,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 60 |
[INFO] [stderr] 61 |     Lunge,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 62 |
[INFO] [stderr] 63 |     CurseOfBinding,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 64 |     CurseOfVanishing,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `EnchantmentType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `is_incompatible_with` is never used
[INFO] [stderr]    --> src/main.rs:224:8
[INFO] [stderr]     |
[INFO] [stderr]  67 | impl EnchantmentType {
[INFO] [stderr]     | -------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 224 |     fn is_incompatible_with(self, other: Self) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple variants are never constructed
[INFO] [stderr]    --> src/main.rs:249:5
[INFO] [stderr]     |
[INFO] [stderr] 248 | enum ItemType {
[INFO] [stderr]     |      -------- variants in this enum
[INFO] [stderr] 249 |     Pickaxe,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 250 |     Axe,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 251 |     Shovel,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 252 |     Hoe,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 253 |
[INFO] [stderr] 254 |     CarvedPumpkin,
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 255 |     Elytra,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 256 |     Helmet,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 257 |     Chestplate,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 258 |     Leggings,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 262 |     Bow,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 263 |     Crossbow,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 264 |     Trident,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 265 |     Mace,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 266 |     Spear,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 267 |
[INFO] [stderr] 268 |     FishingRod,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 269 |     FlintAndSteel,
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ItemType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new_no_enchants` is never used
[INFO] [stderr]    --> src/main.rs:284:8
[INFO] [stderr]     |
[INFO] [stderr] 282 | impl Item {
[INFO] [stderr]     | --------- associated function in this implementation
[INFO] [stderr] 283 |     /// Assumes not used in an anvil before
[INFO] [stderr] 284 |     fn new_no_enchants(item_type: ItemType) -> Self {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `matdih_paper` (bin "matdih_paper" test) generated 4 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/matdih_paper-cefc0c1bc3b170be)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test::book_book_empty ... ok
[INFO] [stdout] test test::wiki_example_equal ... ok
[INFO] [stdout] test test::book_book_mending ... ok
[INFO] [stdout] test test::wiki_example_unequal_reversed ... ok
[INFO] [stdout] test test::wiki_example_unequal_solve ... ok
[INFO] [stdout] test test::wiki_example_unequal ... ok
[INFO] [stdout] test test::sword_pure_books ... ok
[INFO] [stdout] test test::wiki_example_boots_solve ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9def0686d274089c72220340665c2e0fd971bb95f719c391d1cfb0f7e9e77cdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9def0686d274089c72220340665c2e0fd971bb95f719c391d1cfb0f7e9e77cdd", kill_on_drop: false }`
[INFO] [stdout] 9def0686d274089c72220340665c2e0fd971bb95f719c391d1cfb0f7e9e77cdd
