[INFO] fetching crate nucleation 0.1.72... [INFO] checking nucleation-0.1.72 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate nucleation 0.1.72 into /workspace/builds/worker-6-tc2/source [INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config.toml [INFO] started tweaking crates.io crate nucleation 0.1.72 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate nucleation 0.1.72 [INFO] tweaked toml for crates.io crate nucleation 0.1.72 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate nucleation 0.1.72 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate nucleation 0.1.72 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fa973b125f367ed36202c531f12108350f20747f792043e257f5aad8b4917950 [INFO] running `Command { std: "docker" "start" "-a" "fa973b125f367ed36202c531f12108350f20747f792043e257f5aad8b4917950", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fa973b125f367ed36202c531f12108350f20747f792043e257f5aad8b4917950", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa973b125f367ed36202c531f12108350f20747f792043e257f5aad8b4917950", kill_on_drop: false }` [INFO] [stdout] fa973b125f367ed36202c531f12108350f20747f792043e257f5aad8b4917950 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ec41c88f4f5b7542a90ea5e34560623160386d10a29edff23bcc0c5f525980c4 [INFO] running `Command { std: "docker" "start" "-a" "ec41c88f4f5b7542a90ea5e34560623160386d10a29edff23bcc0c5f525980c4", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.100 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling bumpalo v3.16.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde_json v1.0.128 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Compiling wasm-bindgen v0.2.100 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling anyhow v1.0.87 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking adler2 v2.0.0 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking plotters-backend v0.3.6 [INFO] [stderr] Checking anstyle v1.0.8 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking clap_lex v0.7.2 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking plotters-svg v0.3.6 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking clap_builder v4.5.17 [INFO] [stderr] Checking flate2 v1.1.2 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking unicode-width v0.2.0 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling syn v2.0.102 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking cesu8 v1.1.0 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking console v0.15.10 [INFO] [stderr] Checking is-terminal v0.4.13 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking bytemuck v1.23.1 [INFO] [stderr] Checking oorandom v11.1.4 [INFO] [stderr] Checking plotters v0.3.6 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking clap v4.5.17 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Compiling quartz_nbt_macros v0.1.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking quartz_nbt v0.2.9 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.100 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.50 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.100 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.100 [INFO] [stderr] Checking js-sys v0.3.77 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking nucleation v0.1.72 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Cursor` [INFO] [stdout] --> src/formats/schematic.rs:2:26 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::{BufReader, Cursor, Read}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking wasm-bindgen-futures v0.4.50 [INFO] [stderr] Checking wasm-bindgen-test v0.3.50 [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/region.rs:478:24 [INFO] [stdout] | [INFO] [stdout] 478 | if let block_entity = BlockEntity::from_nbt(be_compound) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/formats/litematic.rs:309:28 [INFO] [stdout] | [INFO] [stdout] 309 | if let block_entity = BlockEntity::from_nbt(compound) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `palette_size` [INFO] [stdout] --> src/formats/schematic.rs:144:9 [INFO] [stdout] | [INFO] [stdout] 144 | let palette_size = palette_nbt.len(); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_palette_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_palette_nbt` is never used [INFO] [stdout] --> src/region.rs:591:19 [INFO] [stdout] | [INFO] [stdout] 54 | impl Region { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 591 | pub(crate) fn get_palette_nbt(&self) -> NbtList { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `convert_palette` is never used [INFO] [stdout] --> src/formats/schematic.rs:283:4 [INFO] [stdout] | [INFO] [stdout] 283 | fn convert_palette(palette: &Vec) -> (NbtCompound, i32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `decode_varint` is never used [INFO] [stdout] --> src/formats/schematic.rs:508:4 [INFO] [stdout] | [INFO] [stdout] 508 | fn decode_varint(reader: &mut R) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_schematic_json` is never used [INFO] [stdout] --> src/print_utils.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn get_schematic_json(schematic: &UniversalSchematic) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `format_palette` is never used [INFO] [stdout] --> src/print_utils.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn format_palette(palette: &Vec) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `format_block_state` is never used [INFO] [stdout] --> src/print_utils.rs:85:8 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn format_block_state(block: &BlockState) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_block_string` is never used [INFO] [stdout] --> src/utils/block_string.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn parse_block_string(block_string: &str) -> Result<(BlockState, Option), String> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utils/nbt.rs:51:17 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn iter(&self) -> std::collections::hash_map::Iter { [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] 51 | pub fn iter(&self) -> std::collections::hash_map::Iter<'_, String, NbtValue> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utils/nbt.rs:55:21 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn iter_mut(&mut self) -> std::collections::hash_map::IterMut { [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] 55 | pub fn iter_mut(&mut self) -> std::collections::hash_map::IterMut<'_, String, NbtValue> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/integration_tests.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | let mut schematic = litematic::from_litematic(&litematic_data).expect("Failed to parse litematic"); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `schema_to_litematic_conversion` is never used [INFO] [stdout] --> tests/integration_tests.rs:86:4 [INFO] [stdout] | [INFO] [stdout] 86 | fn schema_to_litematic_conversion(name: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `time_load_large_schematic` is never used [INFO] [stdout] --> tests/integration_tests.rs:144:4 [INFO] [stdout] | [INFO] [stdout] 144 | fn time_load_large_schematic() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> tests/integration_tests.rs:230:30 [INFO] [stdout] | [INFO] [stdout] 230 | fn list_test_file(extension: &str) -> TestFiles { [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] 230 | fn list_test_file(extension: &str) -> TestFiles<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::block_entity` [INFO] [stdout] --> src/universal_schematic.rs:1509:9 [INFO] [stdout] | [INFO] [stdout] 1509 | use crate::block_entity; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot test inner items [INFO] [stdout] --> src/region.rs:764:9 [INFO] [stdout] | [INFO] [stdout] 764 | #[test] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnameable_test_items)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot test inner items [INFO] [stdout] --> src/region.rs:780:9 [INFO] [stdout] | [INFO] [stdout] 780 | #[test] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot test inner items [INFO] [stdout] --> src/region.rs:797:9 [INFO] [stdout] | [INFO] [stdout] 797 | #[test] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::item::ItemStack` [INFO] [stdout] --> src/block_entity/generic.rs:100:9 [INFO] [stdout] | [INFO] [stdout] 100 | use crate::item::ItemStack; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `num_complex::Complex` [INFO] [stdout] --> src/formats/litematic.rs:327:9 [INFO] [stdout] | [INFO] [stdout] 327 | use num_complex::Complex; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/region.rs:478:24 [INFO] [stdout] | [INFO] [stdout] 478 | if let block_entity = BlockEntity::from_nbt(be_compound) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/region.rs:630:13 [INFO] [stdout] | [INFO] [stdout] 630 | let mut region = Region { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/region.rs:1057:13 [INFO] [stdout] | [INFO] [stdout] 1057 | let mut volume1 = region.volume(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/region.rs:1067:13 [INFO] [stdout] | [INFO] [stdout] 1067 | let mut volume2 = region2.volume(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/region.rs:1077:13 [INFO] [stdout] | [INFO] [stdout] 1077 | let mut volume3 = region.volume(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/formats/litematic.rs:309:28 [INFO] [stdout] | [INFO] [stdout] 309 | if let block_entity = BlockEntity::from_nbt(compound) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `air` [INFO] [stdout] --> src/formats/litematic.rs:359:13 [INFO] [stdout] | [INFO] [stdout] 359 | let air = BlockState::new("minecraft:air".to_string()); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_air` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `loaded_litematic_data` [INFO] [stdout] --> src/formats/litematic.rs:482:13 [INFO] [stdout] | [INFO] [stdout] 482 | let loaded_litematic_data = std::fs::read("simple_cube.litematic").expect("Failed to read file"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_loaded_litematic_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `air` [INFO] [stdout] --> src/formats/litematic.rs:497:13 [INFO] [stdout] | [INFO] [stdout] 497 | let air = BlockState::new("minecraft:air".to_string()); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_air` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `palette_size` [INFO] [stdout] --> src/formats/schematic.rs:144:9 [INFO] [stdout] | [INFO] [stdout] 144 | let palette_size = palette_nbt.len(); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_palette_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/formats/schematic.rs:794:13 [INFO] [stdout] | [INFO] [stdout] 794 | let mut schematic = from_schematic(&schem_data).expect("Failed to parse schematic"); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_region_merge` is never used [INFO] [stdout] --> src/region.rs:765:12 [INFO] [stdout] | [INFO] [stdout] 765 | fn test_region_merge() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_region_merge_different_palettes` is never used [INFO] [stdout] --> src/region.rs:781:12 [INFO] [stdout] | [INFO] [stdout] 781 | fn test_region_merge_different_palettes() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_region_merge_different_overlapping_palettes` is never used [INFO] [stdout] --> src/region.rs:798:12 [INFO] [stdout] | [INFO] [stdout] 798 | fn test_region_merge_different_overlapping_palettes() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `format_palette` is never used [INFO] [stdout] --> src/print_utils.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn format_palette(palette: &Vec) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/region.rs:1071:21 [INFO] [stdout] | [INFO] [stdout] 1071 | assert!(index >= 0 && index < volume2); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/region.rs:1081:21 [INFO] [stdout] | [INFO] [stdout] 1081 | assert!(index >= 0 && index < volume3); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utils/nbt.rs:51:17 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn iter(&self) -> std::collections::hash_map::Iter { [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] 51 | pub fn iter(&self) -> std::collections::hash_map::Iter<'_, String, NbtValue> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utils/nbt.rs:55:21 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn iter_mut(&mut self) -> std::collections::hash_map::IterMut { [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] 55 | pub fn iter_mut(&mut self) -> std::collections::hash_map::IterMut<'_, String, NbtValue> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.52s [INFO] running `Command { std: "docker" "inspect" "ec41c88f4f5b7542a90ea5e34560623160386d10a29edff23bcc0c5f525980c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec41c88f4f5b7542a90ea5e34560623160386d10a29edff23bcc0c5f525980c4", kill_on_drop: false }` [INFO] [stdout] ec41c88f4f5b7542a90ea5e34560623160386d10a29edff23bcc0c5f525980c4