[INFO] cloning repository https://github.com/jntun/rave [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jntun/rave" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjntun%2Frave", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjntun%2Frave'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 36f510b6bedda1ea8ec469b0629f81708fd2ff4d [INFO] building jntun/rave against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjntun%2Frave" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jntun/rave on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jntun/rave [INFO] finished tweaking git repo https://github.com/jntun/rave [INFO] tweaked toml for git repo https://github.com/jntun/rave written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/jntun/rave 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bde67a197ab840d3980c3096657bba19d37c67f7c9e3976d6a967348edfa5aa7 [INFO] running `Command { std: "docker" "start" "-a" "bde67a197ab840d3980c3096657bba19d37c67f7c9e3976d6a967348edfa5aa7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bde67a197ab840d3980c3096657bba19d37c67f7c9e3976d6a967348edfa5aa7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bde67a197ab840d3980c3096657bba19d37c67f7c9e3976d6a967348edfa5aa7", kill_on_drop: false }` [INFO] [stdout] bde67a197ab840d3980c3096657bba19d37c67f7c9e3976d6a967348edfa5aa7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 99516d06f156414c96c9aefb34eaef4f25da0a7cecd0bae5cb3e70ce55467e57 [INFO] running `Command { std: "docker" "start" "-a" "99516d06f156414c96c9aefb34eaef4f25da0a7cecd0bae5cb3e70ce55467e57", kill_on_drop: false }` [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling colored v2.1.0 [INFO] [stderr] Compiling miniz_oxide v0.7.4 [INFO] [stderr] Compiling flate2 v1.0.30 [INFO] [stderr] Compiling rave v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/nbt/query.rs:11:34 [INFO] [stdout] | [INFO] [stdout] 11 | pub(crate) fn find_first_by_name(name: TAGString, root: &NBT) -> Result { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `root` [INFO] [stdout] --> src/nbt/query.rs:11:51 [INFO] [stdout] | [INFO] [stdout] 11 | pub(crate) fn find_first_by_name(name: TAGString, root: &NBT) -> Result { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_root` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/region/mod.rs:240:14 [INFO] [stdout] | [INFO] [stdout] 240 | for (i, responsible) in self.responsible.iter().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `method` [INFO] [stdout] --> src/gestalt.rs:99:29 [INFO] [stdout] | [INFO] [stdout] 99 | fn fast_find(&mut self, method: &config::Method) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_method` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/gestalt.rs:196:16 [INFO] [stdout] | [INFO] [stdout] 196 | pub fn new(config: &config::Configuration) -> Self { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `T` [INFO] [stdout] --> src/config.rs:86:28 [INFO] [stdout] | [INFO] [stdout] 86 | Value::Default(T) => f.write_str("Default"), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_T` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `T` [INFO] [stdout] --> src/config.rs:87:25 [INFO] [stdout] | [INFO] [stdout] 87 | Value::User(T) => f.write_str("User"), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_T` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/nbt/mod.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct TAGList { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 30 | id: TAGByte, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `TAGShort` is never constructed [INFO] [stdout] --> src/nbt/mod.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 67 | pub enum Error { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 76 | TAGShort(String), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `at_end` is never used [INFO] [stdout] --> src/nbt/mod.rs:272:8 [INFO] [stdout] | [INFO] [stdout] 86 | impl Parser { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 272 | fn at_end(&self) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_first_by_name` is never used [INFO] [stdout] --> src/nbt/query.rs:11:15 [INFO] [stdout] | [INFO] [stdout] 11 | pub(crate) fn find_first_by_name(name: TAGString, root: &NBT) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NONE` is never used [INFO] [stdout] --> src/region/mod.rs:18:7 [INFO] [stdout] | [INFO] [stdout] 18 | const NONE : u8 = 3; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LZ4` is never used [INFO] [stdout] --> src/region/mod.rs:19:7 [INFO] [stdout] | [INFO] [stdout] 19 | const LZ4 : u8 = 4; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CUSTOM` is never used [INFO] [stdout] --> src/region/mod.rs:20:7 [INFO] [stdout] | [INFO] [stdout] 20 | const CUSTOM: u8 = 127; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `CouldntSortChunks` and `Unimplemented` are never constructed [INFO] [stdout] --> src/region/mod.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 22 | pub enum Error { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 23 | CouldntSortChunks, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | Unimplemented, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `length` is never read [INFO] [stdout] --> src/region/mod.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 45 | pub struct Parser { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 46 | length: usize, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `hdr_pair` is never read [INFO] [stdout] --> src/region/mod.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 51 | pub struct Chunk { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 52 | hdr_pair: ChunkHeaderPair, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `timestamp` is never read [INFO] [stdout] --> src/region/mod.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 68 | struct ChunkHeaderPair { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 69 | location: Location, [INFO] [stdout] 70 | timestamp: Timestamp, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ChunkHeaderPair` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `nbt_mut` is never used [INFO] [stdout] --> src/region/mod.rs:188:12 [INFO] [stdout] | [INFO] [stdout] 183 | impl Chunk { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 188 | pub fn nbt_mut(&mut self) -> &mut NBT { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Search` and `Finding` are never constructed [INFO] [stdout] --> src/gestalt.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 34 | pub enum Error { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 35 | Search(nbt::query::Error), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | Finding, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fast_find` is never used [INFO] [stdout] --> src/gestalt.rs:99:8 [INFO] [stdout] | [INFO] [stdout] 98 | impl Gestalt { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] 99 | fn fast_find(&mut self, method: &config::Method) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `First` and `All` are never constructed [INFO] [stdout] --> src/config.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub enum Index { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 14 | First, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 15 | Value(usize), [INFO] [stdout] 16 | All, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/nbt/mod.rs:349:25 [INFO] [stdout] | [INFO] [stdout] 349 | write!(f, "\n"); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/region/mod.rs:222:9 [INFO] [stdout] | [INFO] [stdout] 222 | / match start { [INFO] [stdout] 223 | | 0..10 => bytes.seek(SeekFrom::Start(0)), [INFO] [stdout] 224 | | _ => bytes.seek(SeekFrom::Current(-10)), [INFO] [stdout] 225 | | }; [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 222 | let _ = match start { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `T` should have a snake case name [INFO] [stdout] --> src/config.rs:86:28 [INFO] [stdout] | [INFO] [stdout] 86 | Value::Default(T) => f.write_str("Default"), [INFO] [stdout] | ^ help: convert the identifier to snake case: `t` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `T` should have a snake case name [INFO] [stdout] --> src/config.rs:87:25 [INFO] [stdout] | [INFO] [stdout] 87 | Value::User(T) => f.write_str("User"), [INFO] [stdout] | ^ help: convert the identifier to snake case: `t` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.40s [INFO] running `Command { std: "docker" "inspect" "99516d06f156414c96c9aefb34eaef4f25da0a7cecd0bae5cb3e70ce55467e57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99516d06f156414c96c9aefb34eaef4f25da0a7cecd0bae5cb3e70ce55467e57", kill_on_drop: false }` [INFO] [stdout] 99516d06f156414c96c9aefb34eaef4f25da0a7cecd0bae5cb3e70ce55467e57 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7b7901deb004e68006f47306ad766ec66bb7c4b9e01d3dfbeb8da819cab66f64 [INFO] running `Command { std: "docker" "start" "-a" "7b7901deb004e68006f47306ad766ec66bb7c4b9e01d3dfbeb8da819cab66f64", kill_on_drop: false }` [INFO] [stderr] Compiling rave v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/nbt/query.rs:11:34 [INFO] [stdout] | [INFO] [stdout] 11 | pub(crate) fn find_first_by_name(name: TAGString, root: &NBT) -> Result { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `root` [INFO] [stdout] --> src/nbt/query.rs:11:51 [INFO] [stdout] | [INFO] [stdout] 11 | pub(crate) fn find_first_by_name(name: TAGString, root: &NBT) -> Result { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_root` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/region/mod.rs:240:14 [INFO] [stdout] | [INFO] [stdout] 240 | for (i, responsible) in self.responsible.iter().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `method` [INFO] [stdout] --> src/gestalt.rs:99:29 [INFO] [stdout] | [INFO] [stdout] 99 | fn fast_find(&mut self, method: &config::Method) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_method` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/gestalt.rs:196:16 [INFO] [stdout] | [INFO] [stdout] 196 | pub fn new(config: &config::Configuration) -> Self { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `T` [INFO] [stdout] --> src/config.rs:86:28 [INFO] [stdout] | [INFO] [stdout] 86 | Value::Default(T) => f.write_str("Default"), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_T` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `T` [INFO] [stdout] --> src/config.rs:87:25 [INFO] [stdout] | [INFO] [stdout] 87 | Value::User(T) => f.write_str("User"), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_T` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/nbt/mod.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct TAGList { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 30 | id: TAGByte, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `TAGShort` is never constructed [INFO] [stdout] --> src/nbt/mod.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 67 | pub enum Error { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 76 | TAGShort(String), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `at_end` is never used [INFO] [stdout] --> src/nbt/mod.rs:272:8 [INFO] [stdout] | [INFO] [stdout] 86 | impl Parser { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 272 | fn at_end(&self) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_first_by_name` is never used [INFO] [stdout] --> src/nbt/query.rs:11:15 [INFO] [stdout] | [INFO] [stdout] 11 | pub(crate) fn find_first_by_name(name: TAGString, root: &NBT) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NONE` is never used [INFO] [stdout] --> src/region/mod.rs:18:7 [INFO] [stdout] | [INFO] [stdout] 18 | const NONE : u8 = 3; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LZ4` is never used [INFO] [stdout] --> src/region/mod.rs:19:7 [INFO] [stdout] | [INFO] [stdout] 19 | const LZ4 : u8 = 4; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CUSTOM` is never used [INFO] [stdout] --> src/region/mod.rs:20:7 [INFO] [stdout] | [INFO] [stdout] 20 | const CUSTOM: u8 = 127; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `CouldntSortChunks` and `Unimplemented` are never constructed [INFO] [stdout] --> src/region/mod.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 22 | pub enum Error { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 23 | CouldntSortChunks, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | Unimplemented, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `length` is never read [INFO] [stdout] --> src/region/mod.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 45 | pub struct Parser { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 46 | length: usize, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `hdr_pair` is never read [INFO] [stdout] --> src/region/mod.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 51 | pub struct Chunk { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 52 | hdr_pair: ChunkHeaderPair, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `timestamp` is never read [INFO] [stdout] --> src/region/mod.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 68 | struct ChunkHeaderPair { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 69 | location: Location, [INFO] [stdout] 70 | timestamp: Timestamp, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ChunkHeaderPair` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `nbt_mut` is never used [INFO] [stdout] --> src/region/mod.rs:188:12 [INFO] [stdout] | [INFO] [stdout] 183 | impl Chunk { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 188 | pub fn nbt_mut(&mut self) -> &mut NBT { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Search` and `Finding` are never constructed [INFO] [stdout] --> src/gestalt.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 34 | pub enum Error { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 35 | Search(nbt::query::Error), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | Finding, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fast_find` is never used [INFO] [stdout] --> src/gestalt.rs:99:8 [INFO] [stdout] | [INFO] [stdout] 98 | impl Gestalt { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] 99 | fn fast_find(&mut self, method: &config::Method) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `First` and `All` are never constructed [INFO] [stdout] --> src/config.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub enum Index { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 14 | First, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 15 | Value(usize), [INFO] [stdout] 16 | All, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/nbt/mod.rs:349:25 [INFO] [stdout] | [INFO] [stdout] 349 | write!(f, "\n"); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/region/mod.rs:222:9 [INFO] [stdout] | [INFO] [stdout] 222 | / match start { [INFO] [stdout] 223 | | 0..10 => bytes.seek(SeekFrom::Start(0)), [INFO] [stdout] 224 | | _ => bytes.seek(SeekFrom::Current(-10)), [INFO] [stdout] 225 | | }; [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 222 | let _ = match start { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `T` should have a snake case name [INFO] [stdout] --> src/config.rs:86:28 [INFO] [stdout] | [INFO] [stdout] 86 | Value::Default(T) => f.write_str("Default"), [INFO] [stdout] | ^ help: convert the identifier to snake case: `t` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `T` should have a snake case name [INFO] [stdout] --> src/config.rs:87:25 [INFO] [stdout] | [INFO] [stdout] 87 | Value::User(T) => f.write_str("User"), [INFO] [stdout] | ^ help: convert the identifier to snake case: `t` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s [INFO] running `Command { std: "docker" "inspect" "7b7901deb004e68006f47306ad766ec66bb7c4b9e01d3dfbeb8da819cab66f64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b7901deb004e68006f47306ad766ec66bb7c4b9e01d3dfbeb8da819cab66f64", kill_on_drop: false }` [INFO] [stdout] 7b7901deb004e68006f47306ad766ec66bb7c4b9e01d3dfbeb8da819cab66f64