[INFO] cloning repository https://github.com/kmeisthax/awsmimg [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kmeisthax/awsmimg" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkmeisthax%2Fawsmimg", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkmeisthax%2Fawsmimg'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 142fff272fc361fb65dabf5d81912d8580fa27b1 [INFO] checking kmeisthax/awsmimg/142fff272fc361fb65dabf5d81912d8580fa27b1 against master#80399064afa4a2cd153f30d02c25f7ea0383ed65 for opaque-soundness-fix [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkmeisthax%2Fawsmimg" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kmeisthax/awsmimg on toolchain 80399064afa4a2cd153f30d02c25f7ea0383ed65 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kmeisthax/awsmimg [INFO] finished tweaking git repo https://github.com/kmeisthax/awsmimg [INFO] tweaked toml for git repo https://github.com/kmeisthax/awsmimg written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/kmeisthax/awsmimg 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" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num-complex v0.2.0 [INFO] [stderr] Downloaded argparse v0.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 162221c8f10b58241fb512e835ff26d982fdc822da3f720ee7254864c5fb9609 [INFO] running `Command { std: "docker" "start" "-a" "162221c8f10b58241fb512e835ff26d982fdc822da3f720ee7254864c5fb9609", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "162221c8f10b58241fb512e835ff26d982fdc822da3f720ee7254864c5fb9609", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "162221c8f10b58241fb512e835ff26d982fdc822da3f720ee7254864c5fb9609", kill_on_drop: false }` [INFO] [stdout] 162221c8f10b58241fb512e835ff26d982fdc822da3f720ee7254864c5fb9609 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2af9dd7dcd8c1630cb45cdd7a02cf0ff2f60b80ede2c336f083c7a63fed91147 [INFO] running `Command { std: "docker" "start" "-a" "2af9dd7dcd8c1630cb45cdd7a02cf0ff2f60b80ede2c336f083c7a63fed91147", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition [INFO] [stderr] Compiling num-traits v0.2.5 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Checking cfg-if v0.1.4 [INFO] [stderr] Checking nodrop v0.1.12 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Checking lazy_static v1.0.1 [INFO] [stderr] Checking libc v0.2.42 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Compiling num-bigint v0.2.0 [INFO] [stderr] Checking adler32 v1.0.3 [INFO] [stderr] Checking byteorder v1.2.3 [INFO] [stderr] Compiling num-complex v0.2.0 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Checking either v1.5.0 [INFO] [stderr] Checking arrayvec v0.4.7 [INFO] [stderr] Checking color_quant v1.0.1 [INFO] [stderr] Checking bitflags v1.0.3 [INFO] [stderr] Compiling proc-macro2 v0.4.6 [INFO] [stderr] Checking inflate v0.4.3 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking argparse v0.2.1 [INFO] [stderr] Checking gif v0.10.0 [INFO] [stderr] Checking deflate v0.7.18 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling quote v0.6.3 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Compiling syn v0.14.4 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking rayon v1.0.1 [INFO] [stderr] Checking png v0.12.0 [INFO] [stderr] Compiling num-derive v0.2.2 [INFO] [stderr] Checking num v0.2.0 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Checking image v0.19.0 [INFO] [stderr] Checking awsmimg v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::ops::Div` [INFO] [stdout] --> src/awsmimg/conversion.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::ops::Div; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Div` [INFO] [stdout] --> src/awsmimg/decoder.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ops::Div; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `GenericImage`, `Pixel` [INFO] [stdout] --> src/awsmimg/decoder.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | use image::{GenericImage, ImageBuffer, Primitive, Pixel, LumaA}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Ord` is imported redundantly [INFO] [stdout] --> src/awsmimg/compression/agb.rs:3:16 [INFO] [stdout] | [INFO] [stdout] 3 | use std::cmp::{Ord, Ordering, min}; [INFO] [stdout] | ^^^ [INFO] [stdout] --> /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/prelude/mod.rs:105:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Ord` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/awsmimg/compression/agb.rs:152:12 [INFO] [stdout] | [INFO] [stdout] 152 | if (bytes_needed == 0) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 152 - if (bytes_needed == 0) { [INFO] [stdout] 152 + if bytes_needed == 0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/awsmimg/compression/agb.rs:158:12 [INFO] [stdout] | [INFO] [stdout] 158 | if (bytes_read == 0) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 158 - if (bytes_read == 0) { [INFO] [stdout] 158 + if bytes_read == 0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/awsmimg/compression/agb.rs:175:12 [INFO] [stdout] | [INFO] [stdout] 175 | if (self.bitbuffer_len < 1) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 175 - if (self.bitbuffer_len < 1) { [INFO] [stdout] 175 + if self.bitbuffer_len < 1 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/awsmimg/compression/agb.rs:180:12 [INFO] [stdout] | [INFO] [stdout] 180 | if (self.bitbuffer_len < 1) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 180 - if (self.bitbuffer_len < 1) { [INFO] [stdout] 180 + if self.bitbuffer_len < 1 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/awsmimg/compression/agb.rs:194:12 [INFO] [stdout] | [INFO] [stdout] 194 | if (self.initialized == false) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 194 - if (self.initialized == false) { [INFO] [stdout] 194 + if self.initialized == false { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/awsmimg/compression/agb.rs:378:20 [INFO] [stdout] | [INFO] [stdout] 378 | if (self.frequency.len() < symbol) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 378 - if (self.frequency.len() < symbol) { [INFO] [stdout] 378 + if self.frequency.len() < symbol { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Div` [INFO] [stdout] --> src/awsmimg/conversion.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::ops::Div; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Div` [INFO] [stdout] --> src/awsmimg/decoder.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ops::Div; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `GenericImage`, `Pixel` [INFO] [stdout] --> src/awsmimg/decoder.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | use image::{GenericImage, ImageBuffer, Primitive, Pixel, LumaA}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Ord` is imported redundantly [INFO] [stdout] --> src/awsmimg/compression/agb.rs:3:16 [INFO] [stdout] | [INFO] [stdout] 3 | use std::cmp::{Ord, Ordering, min}; [INFO] [stdout] | ^^^ [INFO] [stdout] --> /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/prelude/mod.rs:105:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Ord` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/awsmimg/compression/agb.rs:152:12 [INFO] [stdout] | [INFO] [stdout] 152 | if (bytes_needed == 0) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 152 - if (bytes_needed == 0) { [INFO] [stdout] 152 + if bytes_needed == 0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/awsmimg/compression/agb.rs:158:12 [INFO] [stdout] | [INFO] [stdout] 158 | if (bytes_read == 0) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 158 - if (bytes_read == 0) { [INFO] [stdout] 158 + if bytes_read == 0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/awsmimg/compression/agb.rs:175:12 [INFO] [stdout] | [INFO] [stdout] 175 | if (self.bitbuffer_len < 1) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 175 - if (self.bitbuffer_len < 1) { [INFO] [stdout] 175 + if self.bitbuffer_len < 1 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/awsmimg/compression/agb.rs:180:12 [INFO] [stdout] | [INFO] [stdout] 180 | if (self.bitbuffer_len < 1) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 180 - if (self.bitbuffer_len < 1) { [INFO] [stdout] 180 + if self.bitbuffer_len < 1 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/awsmimg/compression/agb.rs:194:12 [INFO] [stdout] | [INFO] [stdout] 194 | if (self.initialized == false) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 194 - if (self.initialized == false) { [INFO] [stdout] 194 + if self.initialized == false { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/awsmimg/compression/agb.rs:378:20 [INFO] [stdout] | [INFO] [stdout] 378 | if (self.frequency.len() < symbol) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 378 - if (self.frequency.len() < symbol) { [INFO] [stdout] 378 + if self.frequency.len() < symbol { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/awsmimg/conversion.rs:165:13 [INFO] [stdout] | [INFO] [stdout] 165 | for (_, _, pixel) in test_output.pixels() { [INFO] [stdout] | ^^^^^^^^^^^^^ -------------------- this is an iterator with items of type `&LumaA` [INFO] [stdout] | | [INFO] [stdout] | expected `LumaA`, found `(_, _, _)` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `LumaA` [INFO] [stdout] found tuple `(_, _, _)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/awsmimg/conversion.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | let mut iw; [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/awsmimg/conversion.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | let mut ih; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/awsmimg/formats/agb.rs:84:62 [INFO] [stdout] | [INFO] [stdout] 84 | fn encode_indexes(&mut self, data: Vec

, width: u32, _height: u32) -> io::Result<()> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/awsmimg/formats/agb.rs:105:13 [INFO] [stdout] | [INFO] [stdout] 105 | for i in 0..size { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/awsmimg/formats/agb.rs:157:62 [INFO] [stdout] | [INFO] [stdout] 157 | fn encode_indexes(&mut self, data: Vec

, width: u32, _height: u32) -> io::Result<()> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/awsmimg/formats/agb.rs:178:13 [INFO] [stdout] | [INFO] [stdout] 178 | for i in 0..size { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `readbytes2` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:94:13 [INFO] [stdout] | [INFO] [stdout] 94 | let readbytes2 = self.r.read(&mut rawtree.get_mut(0..treesize).unwrap())?; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_readbytes2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/awsmimg/compression/agb.rs:110:13 [INFO] [stdout] | [INFO] [stdout] 110 | let mut lnode : AGBHuffmanNode; [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/awsmimg/compression/agb.rs:111:13 [INFO] [stdout] | [INFO] [stdout] 111 | let mut rnode : AGBHuffmanNode; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `bytes_read` is never read [INFO] [stdout] --> src/awsmimg/compression/agb.rs:150:17 [INFO] [stdout] | [INFO] [stdout] 150 | let mut bytes_read = 0; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `GenericImage` [INFO] [stdout] --> src/awsmimg/conversion.rs:135:17 [INFO] [stdout] | [INFO] [stdout] 135 | use image::{GenericImage, Pixel, ImageBuffer, LumaA}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:300:44 [INFO] [stdout] | [INFO] [stdout] 300 | AGBHuffmanNode::Branch(j) => 0x80, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:301:42 [INFO] [stdout] | [INFO] [stdout] 301 | AGBHuffmanNode::Leaf(j) => 0x00, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:304:44 [INFO] [stdout] | [INFO] [stdout] 304 | AGBHuffmanNode::Branch(j) => 0x40, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:305:42 [INFO] [stdout] | [INFO] [stdout] 305 | AGBHuffmanNode::Leaf(j) => 0x00, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:319:44 [INFO] [stdout] | [INFO] [stdout] 319 | AGBHuffmanNode::Branch(j) => 0x80, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:320:42 [INFO] [stdout] | [INFO] [stdout] 320 | AGBHuffmanNode::Leaf(j) => 0x00, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:323:44 [INFO] [stdout] | [INFO] [stdout] 323 | AGBHuffmanNode::Branch(j) => 0x40, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:324:42 [INFO] [stdout] | [INFO] [stdout] 324 | AGBHuffmanNode::Leaf(j) => 0x00, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/awsmimg/conversion.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | let mut iw; [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/awsmimg/conversion.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | let mut ih; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `lastnode` is assigned to, but never used [INFO] [stdout] --> src/awsmimg/compression/agb.rs:402:17 [INFO] [stdout] | [INFO] [stdout] 402 | let mut lastnode = 0; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_lastnode` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `lastnode` is never read [INFO] [stdout] --> src/awsmimg/compression/agb.rs:431:21 [INFO] [stdout] | [INFO] [stdout] 431 | lastnode = newpos; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/awsmimg/formats/agb.rs:84:62 [INFO] [stdout] | [INFO] [stdout] 84 | fn encode_indexes(&mut self, data: Vec

, width: u32, _height: u32) -> io::Result<()> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/awsmimg/compression/agb.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 47 | impl <'a, R: Read + 'a> AGBHuffmanDecompressor<'a, R> { [INFO] [stdout] | ----------------------------------------------------- associated function in this implementation [INFO] [stdout] 48 | fn new(r: &'a mut R) -> AGBHuffmanDecompressor<'a, R> { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `serialize_huffman_tree`, and `write_huffman_header` are never used [INFO] [stdout] --> src/awsmimg/compression/agb.rs:280:12 [INFO] [stdout] | [INFO] [stdout] 279 | impl<'a, W: Write + 'a> AGBHuffmanCompressor<'a, W> { [INFO] [stdout] | --------------------------------------------------- associated items in this implementation [INFO] [stdout] 280 | pub fn new(w: &'a mut W, bits_per_symbol: u8) -> AGBHuffmanCompressor<'a, W> { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 292 | fn serialize_huffman_tree(&self, tree: &AGBHuffmanTree) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 339 | fn write_huffman_header(&mut self, rootnode: usize) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/awsmimg/formats/agb.rs:105:13 [INFO] [stdout] | [INFO] [stdout] 105 | for i in 0..size { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/awsmimg/formats/agb.rs:157:62 [INFO] [stdout] | [INFO] [stdout] 157 | fn encode_indexes(&mut self, data: Vec

, width: u32, _height: u32) -> io::Result<()> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/awsmimg/formats/agb.rs:178:13 [INFO] [stdout] | [INFO] [stdout] 178 | for i in 0..size { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 32 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `readbytes2` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:94:13 [INFO] [stdout] | [INFO] [stdout] 94 | let readbytes2 = self.r.read(&mut rawtree.get_mut(0..treesize).unwrap())?; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_readbytes2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/awsmimg/compression/agb.rs:110:13 [INFO] [stdout] | [INFO] [stdout] 110 | let mut lnode : AGBHuffmanNode; [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/awsmimg/compression/agb.rs:111:13 [INFO] [stdout] | [INFO] [stdout] 111 | let mut rnode : AGBHuffmanNode; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `bytes_read` is never read [INFO] [stdout] --> src/awsmimg/compression/agb.rs:150:17 [INFO] [stdout] | [INFO] [stdout] 150 | let mut bytes_read = 0; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:300:44 [INFO] [stdout] | [INFO] [stdout] 300 | AGBHuffmanNode::Branch(j) => 0x80, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:301:42 [INFO] [stdout] | [INFO] [stdout] 301 | AGBHuffmanNode::Leaf(j) => 0x00, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:304:44 [INFO] [stdout] | [INFO] [stdout] 304 | AGBHuffmanNode::Branch(j) => 0x40, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:305:42 [INFO] [stdout] | [INFO] [stdout] 305 | AGBHuffmanNode::Leaf(j) => 0x00, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:319:44 [INFO] [stdout] | [INFO] [stdout] 319 | AGBHuffmanNode::Branch(j) => 0x80, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:320:42 [INFO] [stdout] | [INFO] [stdout] 320 | AGBHuffmanNode::Leaf(j) => 0x00, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:323:44 [INFO] [stdout] | [INFO] [stdout] 323 | AGBHuffmanNode::Branch(j) => 0x40, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:324:42 [INFO] [stdout] | [INFO] [stdout] 324 | AGBHuffmanNode::Leaf(j) => 0x00, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `lastnode` is assigned to, but never used [INFO] [stdout] --> src/awsmimg/compression/agb.rs:402:17 [INFO] [stdout] | [INFO] [stdout] 402 | let mut lastnode = 0; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_lastnode` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `lastnode` is never read [INFO] [stdout] --> src/awsmimg/compression/agb.rs:431:21 [INFO] [stdout] | [INFO] [stdout] 431 | lastnode = newpos; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 31 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `awsmimg` (lib test) due to 2 previous errors; 31 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused import: `std::ops::Div` [INFO] [stdout] --> src/awsmimg/conversion.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::ops::Div; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Div` [INFO] [stdout] --> src/awsmimg/conversion.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::ops::Div; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Div` [INFO] [stdout] --> src/awsmimg/decoder.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ops::Div; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Div` [INFO] [stdout] --> src/awsmimg/decoder.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ops::Div; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `GenericImage`, `Pixel` [INFO] [stdout] --> src/awsmimg/decoder.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | use image::{GenericImage, ImageBuffer, Primitive, Pixel, LumaA}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `GenericImage`, `Pixel` [INFO] [stdout] --> src/awsmimg/decoder.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | use image::{GenericImage, ImageBuffer, Primitive, Pixel, LumaA}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Ord` is imported redundantly [INFO] [stdout] --> src/awsmimg/compression/agb.rs:3:16 [INFO] [stdout] | [INFO] [stdout] 3 | use std::cmp::{Ord, Ordering, min}; [INFO] [stdout] | ^^^ [INFO] [stdout] --> /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/prelude/mod.rs:105:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Ord` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Ord` is imported redundantly [INFO] [stdout] --> src/awsmimg/compression/agb.rs:3:16 [INFO] [stdout] | [INFO] [stdout] 3 | use std::cmp::{Ord, Ordering, min}; [INFO] [stdout] | ^^^ [INFO] [stdout] --> /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/prelude/mod.rs:105:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Ord` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Div` [INFO] [stdout] --> src/awsmimg/conversion.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::ops::Div; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Div` [INFO] [stdout] --> src/awsmimg/decoder.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ops::Div; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `GenericImage`, `Pixel` [INFO] [stdout] --> src/awsmimg/decoder.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | use image::{GenericImage, ImageBuffer, Primitive, Pixel, LumaA}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Ord` is imported redundantly [INFO] [stdout] --> src/awsmimg/compression/agb.rs:3:16 [INFO] [stdout] | [INFO] [stdout] 3 | use std::cmp::{Ord, Ordering, min}; [INFO] [stdout] | ^^^ [INFO] [stdout] --> /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/prelude/mod.rs:105:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Ord` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Div` [INFO] [stdout] --> src/awsmimg/conversion.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::ops::Div; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Div` [INFO] [stdout] --> src/awsmimg/decoder.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ops::Div; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `GenericImage`, `Pixel` [INFO] [stdout] --> src/awsmimg/decoder.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | use image::{GenericImage, ImageBuffer, Primitive, Pixel, LumaA}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Ord` is imported redundantly [INFO] [stdout] --> src/awsmimg/compression/agb.rs:3:16 [INFO] [stdout] | [INFO] [stdout] 3 | use std::cmp::{Ord, Ordering, min}; [INFO] [stdout] | ^^^ [INFO] [stdout] --> /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/prelude/mod.rs:105:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Ord` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/awsmimg/compression/agb.rs:152:12 [INFO] [stdout] | [INFO] [stdout] 152 | if (bytes_needed == 0) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 152 - if (bytes_needed == 0) { [INFO] [stdout] 152 + if bytes_needed == 0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/awsmimg/compression/agb.rs:152:12 [INFO] [stdout] | [INFO] [stdout] 152 | if (bytes_needed == 0) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 152 - if (bytes_needed == 0) { [INFO] [stdout] 152 + if bytes_needed == 0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/awsmimg/compression/agb.rs:158:12 [INFO] [stdout] | [INFO] [stdout] 158 | if (bytes_read == 0) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 158 - if (bytes_read == 0) { [INFO] [stdout] 158 + if bytes_read == 0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/awsmimg/compression/agb.rs:158:12 [INFO] [stdout] | [INFO] [stdout] 158 | if (bytes_read == 0) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 158 - if (bytes_read == 0) { [INFO] [stdout] 158 + if bytes_read == 0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/awsmimg/compression/agb.rs:175:12 [INFO] [stdout] | [INFO] [stdout] 175 | if (self.bitbuffer_len < 1) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 175 - if (self.bitbuffer_len < 1) { [INFO] [stdout] 175 + if self.bitbuffer_len < 1 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/awsmimg/compression/agb.rs:175:12 [INFO] [stdout] | [INFO] [stdout] 175 | if (self.bitbuffer_len < 1) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 175 - if (self.bitbuffer_len < 1) { [INFO] [stdout] 175 + if self.bitbuffer_len < 1 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/awsmimg/compression/agb.rs:180:12 [INFO] [stdout] | [INFO] [stdout] 180 | if (self.bitbuffer_len < 1) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 180 - if (self.bitbuffer_len < 1) { [INFO] [stdout] 180 + if self.bitbuffer_len < 1 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/awsmimg/compression/agb.rs:180:12 [INFO] [stdout] | [INFO] [stdout] 180 | if (self.bitbuffer_len < 1) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 180 - if (self.bitbuffer_len < 1) { [INFO] [stdout] 180 + if self.bitbuffer_len < 1 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/awsmimg/compression/agb.rs:194:12 [INFO] [stdout] | [INFO] [stdout] 194 | if (self.initialized == false) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 194 - if (self.initialized == false) { [INFO] [stdout] 194 + if self.initialized == false { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/awsmimg/compression/agb.rs:194:12 [INFO] [stdout] | [INFO] [stdout] 194 | if (self.initialized == false) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 194 - if (self.initialized == false) { [INFO] [stdout] 194 + if self.initialized == false { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/awsmimg/compression/agb.rs:152:12 [INFO] [stdout] | [INFO] [stdout] 152 | if (bytes_needed == 0) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 152 - if (bytes_needed == 0) { [INFO] [stdout] 152 + if bytes_needed == 0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/awsmimg/compression/agb.rs:378:20 [INFO] [stdout] | [INFO] [stdout] 378 | if (self.frequency.len() < symbol) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 378 - if (self.frequency.len() < symbol) { [INFO] [stdout] 378 + if self.frequency.len() < symbol { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/awsmimg/compression/agb.rs:378:20 [INFO] [stdout] | [INFO] [stdout] 378 | if (self.frequency.len() < symbol) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 378 - if (self.frequency.len() < symbol) { [INFO] [stdout] 378 + if self.frequency.len() < symbol { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `StoreFalse`, `StoreTrue` [INFO] [stdout] --> src/decode.rs:7:39 [INFO] [stdout] | [INFO] [stdout] 7 | use argparse::{ArgumentParser, Store, StoreFalse, StoreTrue}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `interpret_direct_format_name` [INFO] [stdout] --> src/decode.rs:12:55 [INFO] [stdout] | [INFO] [stdout] 12 | use awsmimg::formats::{interpret_indexed_format_name, interpret_direct_format_name}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/awsmimg/compression/agb.rs:158:12 [INFO] [stdout] | [INFO] [stdout] 158 | if (bytes_read == 0) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 158 - if (bytes_read == 0) { [INFO] [stdout] 158 + if bytes_read == 0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/awsmimg/compression/agb.rs:175:12 [INFO] [stdout] | [INFO] [stdout] 175 | if (self.bitbuffer_len < 1) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 175 - if (self.bitbuffer_len < 1) { [INFO] [stdout] 175 + if self.bitbuffer_len < 1 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/awsmimg/compression/agb.rs:180:12 [INFO] [stdout] | [INFO] [stdout] 180 | if (self.bitbuffer_len < 1) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 180 - if (self.bitbuffer_len < 1) { [INFO] [stdout] 180 + if self.bitbuffer_len < 1 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/awsmimg/compression/agb.rs:194:12 [INFO] [stdout] | [INFO] [stdout] 194 | if (self.initialized == false) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 194 - if (self.initialized == false) { [INFO] [stdout] 194 + if self.initialized == false { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/awsmimg/compression/agb.rs:378:20 [INFO] [stdout] | [INFO] [stdout] 378 | if (self.frequency.len() < symbol) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 378 - if (self.frequency.len() < symbol) { [INFO] [stdout] 378 + if self.frequency.len() < symbol { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `StoreFalse`, `StoreTrue` [INFO] [stdout] --> src/decode.rs:7:39 [INFO] [stdout] | [INFO] [stdout] 7 | use argparse::{ArgumentParser, Store, StoreFalse, StoreTrue}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `interpret_direct_format_name` [INFO] [stdout] --> src/decode.rs:12:55 [INFO] [stdout] | [INFO] [stdout] 12 | use awsmimg::formats::{interpret_indexed_format_name, interpret_direct_format_name}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/awsmimg/compression/agb.rs:152:12 [INFO] [stdout] | [INFO] [stdout] 152 | if (bytes_needed == 0) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 152 - if (bytes_needed == 0) { [INFO] [stdout] 152 + if bytes_needed == 0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/awsmimg/compression/agb.rs:158:12 [INFO] [stdout] | [INFO] [stdout] 158 | if (bytes_read == 0) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 158 - if (bytes_read == 0) { [INFO] [stdout] 158 + if bytes_read == 0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/awsmimg/compression/agb.rs:175:12 [INFO] [stdout] | [INFO] [stdout] 175 | if (self.bitbuffer_len < 1) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 175 - if (self.bitbuffer_len < 1) { [INFO] [stdout] 175 + if self.bitbuffer_len < 1 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/awsmimg/compression/agb.rs:180:12 [INFO] [stdout] | [INFO] [stdout] 180 | if (self.bitbuffer_len < 1) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 180 - if (self.bitbuffer_len < 1) { [INFO] [stdout] 180 + if self.bitbuffer_len < 1 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/awsmimg/compression/agb.rs:194:12 [INFO] [stdout] | [INFO] [stdout] 194 | if (self.initialized == false) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 194 - if (self.initialized == false) { [INFO] [stdout] 194 + if self.initialized == false { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/awsmimg/compression/agb.rs:378:20 [INFO] [stdout] | [INFO] [stdout] 378 | if (self.frequency.len() < symbol) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 378 - if (self.frequency.len() < symbol) { [INFO] [stdout] 378 + if self.frequency.len() < symbol { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/awsmimg/conversion.rs:165:13 [INFO] [stdout] | [INFO] [stdout] 165 | for (_, _, pixel) in test_output.pixels() { [INFO] [stdout] | ^^^^^^^^^^^^^ -------------------- this is an iterator with items of type `&LumaA` [INFO] [stdout] | | [INFO] [stdout] | expected `LumaA`, found `(_, _, _)` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `LumaA` [INFO] [stdout] found tuple `(_, _, _)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/awsmimg/conversion.rs:165:13 [INFO] [stdout] | [INFO] [stdout] 165 | for (_, _, pixel) in test_output.pixels() { [INFO] [stdout] | ^^^^^^^^^^^^^ -------------------- this is an iterator with items of type `&LumaA` [INFO] [stdout] | | [INFO] [stdout] | expected `LumaA`, found `(_, _, _)` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `LumaA` [INFO] [stdout] found tuple `(_, _, _)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/awsmimg/conversion.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | let mut iw; [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/awsmimg/conversion.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | let mut ih; [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/awsmimg/conversion.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | let mut iw; [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/awsmimg/conversion.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | let mut ih; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/awsmimg/formats/agb.rs:84:62 [INFO] [stdout] | [INFO] [stdout] 84 | fn encode_indexes(&mut self, data: Vec

, width: u32, _height: u32) -> io::Result<()> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/awsmimg/formats/agb.rs:84:62 [INFO] [stdout] | [INFO] [stdout] 84 | fn encode_indexes(&mut self, data: Vec

, width: u32, _height: u32) -> io::Result<()> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/awsmimg/formats/agb.rs:105:13 [INFO] [stdout] | [INFO] [stdout] 105 | for i in 0..size { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/awsmimg/formats/agb.rs:105:13 [INFO] [stdout] | [INFO] [stdout] 105 | for i in 0..size { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/awsmimg/formats/agb.rs:157:62 [INFO] [stdout] | [INFO] [stdout] 157 | fn encode_indexes(&mut self, data: Vec

, width: u32, _height: u32) -> io::Result<()> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/awsmimg/formats/agb.rs:157:62 [INFO] [stdout] | [INFO] [stdout] 157 | fn encode_indexes(&mut self, data: Vec

, width: u32, _height: u32) -> io::Result<()> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/awsmimg/formats/agb.rs:178:13 [INFO] [stdout] | [INFO] [stdout] 178 | for i in 0..size { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/awsmimg/formats/agb.rs:178:13 [INFO] [stdout] | [INFO] [stdout] 178 | for i in 0..size { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `readbytes2` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:94:13 [INFO] [stdout] | [INFO] [stdout] 94 | let readbytes2 = self.r.read(&mut rawtree.get_mut(0..treesize).unwrap())?; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_readbytes2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `readbytes2` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:94:13 [INFO] [stdout] | [INFO] [stdout] 94 | let readbytes2 = self.r.read(&mut rawtree.get_mut(0..treesize).unwrap())?; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_readbytes2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/awsmimg/compression/agb.rs:110:13 [INFO] [stdout] | [INFO] [stdout] 110 | let mut lnode : AGBHuffmanNode; [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/awsmimg/compression/agb.rs:111:13 [INFO] [stdout] | [INFO] [stdout] 111 | let mut rnode : AGBHuffmanNode; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `bytes_read` is never read [INFO] [stdout] --> src/awsmimg/compression/agb.rs:150:17 [INFO] [stdout] | [INFO] [stdout] 150 | let mut bytes_read = 0; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/awsmimg/compression/agb.rs:110:13 [INFO] [stdout] | [INFO] [stdout] 110 | let mut lnode : AGBHuffmanNode; [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/awsmimg/compression/agb.rs:111:13 [INFO] [stdout] | [INFO] [stdout] 111 | let mut rnode : AGBHuffmanNode; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `bytes_read` is never read [INFO] [stdout] --> src/awsmimg/compression/agb.rs:150:17 [INFO] [stdout] | [INFO] [stdout] 150 | let mut bytes_read = 0; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `GenericImage` [INFO] [stdout] --> src/awsmimg/conversion.rs:135:17 [INFO] [stdout] | [INFO] [stdout] 135 | use image::{GenericImage, Pixel, ImageBuffer, LumaA}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:300:44 [INFO] [stdout] | [INFO] [stdout] 300 | AGBHuffmanNode::Branch(j) => 0x80, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:301:42 [INFO] [stdout] | [INFO] [stdout] 301 | AGBHuffmanNode::Leaf(j) => 0x00, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:304:44 [INFO] [stdout] | [INFO] [stdout] 304 | AGBHuffmanNode::Branch(j) => 0x40, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:305:42 [INFO] [stdout] | [INFO] [stdout] 305 | AGBHuffmanNode::Leaf(j) => 0x00, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:319:44 [INFO] [stdout] | [INFO] [stdout] 319 | AGBHuffmanNode::Branch(j) => 0x80, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:320:42 [INFO] [stdout] | [INFO] [stdout] 320 | AGBHuffmanNode::Leaf(j) => 0x00, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `GenericImage` [INFO] [stdout] --> src/awsmimg/conversion.rs:135:17 [INFO] [stdout] | [INFO] [stdout] 135 | use image::{GenericImage, Pixel, ImageBuffer, LumaA}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:323:44 [INFO] [stdout] | [INFO] [stdout] 323 | AGBHuffmanNode::Branch(j) => 0x40, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:324:42 [INFO] [stdout] | [INFO] [stdout] 324 | AGBHuffmanNode::Leaf(j) => 0x00, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:300:44 [INFO] [stdout] | [INFO] [stdout] 300 | AGBHuffmanNode::Branch(j) => 0x80, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:301:42 [INFO] [stdout] | [INFO] [stdout] 301 | AGBHuffmanNode::Leaf(j) => 0x00, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:304:44 [INFO] [stdout] | [INFO] [stdout] 304 | AGBHuffmanNode::Branch(j) => 0x40, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:305:42 [INFO] [stdout] | [INFO] [stdout] 305 | AGBHuffmanNode::Leaf(j) => 0x00, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:319:44 [INFO] [stdout] | [INFO] [stdout] 319 | AGBHuffmanNode::Branch(j) => 0x80, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:320:42 [INFO] [stdout] | [INFO] [stdout] 320 | AGBHuffmanNode::Leaf(j) => 0x00, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:323:44 [INFO] [stdout] | [INFO] [stdout] 323 | AGBHuffmanNode::Branch(j) => 0x40, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:324:42 [INFO] [stdout] | [INFO] [stdout] 324 | AGBHuffmanNode::Leaf(j) => 0x00, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/awsmimg/conversion.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | let mut iw; [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/awsmimg/conversion.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | let mut ih; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `lastnode` is assigned to, but never used [INFO] [stdout] --> src/awsmimg/compression/agb.rs:402:17 [INFO] [stdout] | [INFO] [stdout] 402 | let mut lastnode = 0; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_lastnode` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `lastnode` is never read [INFO] [stdout] --> src/awsmimg/compression/agb.rs:431:21 [INFO] [stdout] | [INFO] [stdout] 431 | lastnode = newpos; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/awsmimg/conversion.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | let mut iw; [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/awsmimg/conversion.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | let mut ih; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `lastnode` is assigned to, but never used [INFO] [stdout] --> src/awsmimg/compression/agb.rs:402:17 [INFO] [stdout] | [INFO] [stdout] 402 | let mut lastnode = 0; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_lastnode` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `lastnode` is never read [INFO] [stdout] --> src/awsmimg/compression/agb.rs:431:21 [INFO] [stdout] | [INFO] [stdout] 431 | lastnode = newpos; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/awsmimg/formats/agb.rs:84:62 [INFO] [stdout] | [INFO] [stdout] 84 | fn encode_indexes(&mut self, data: Vec

, width: u32, _height: u32) -> io::Result<()> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/awsmimg/formats/agb.rs:105:13 [INFO] [stdout] | [INFO] [stdout] 105 | for i in 0..size { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/awsmimg/formats/agb.rs:84:62 [INFO] [stdout] | [INFO] [stdout] 84 | fn encode_indexes(&mut self, data: Vec

, width: u32, _height: u32) -> io::Result<()> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `indexes_from_luma` is never used [INFO] [stdout] --> src/awsmimg/conversion.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn indexes_from_luma(image: &I, maxcol: S, tsize: (u32, u32)) -> Vec [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `encode_indexes` and `encode_palette` are never used [INFO] [stdout] --> src/awsmimg/encoder.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 15 | pub trait IndexedGraphicsEncoder : IndexedGraphicsProperties { [INFO] [stdout] | ---------------------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 28 | fn encode_indexes(&mut self, data: Vec

, width: u32, height: u32) -> io::Result<()>; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | fn encode_palette(&mut self, palette: Vec>) -> io::Result<()>; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `encode_image_as_indexes` is never used [INFO] [stdout] --> src/awsmimg/encoder.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn encode_image_as_indexes<'a, E, I, P, S>(enc: &mut E, image: &I) -> io::Result<()> where I: GenericImage, P: Pixel src/awsmimg/encoder.rs:61:8 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn encode_image_as_indexes_with_format<'a, W, I, P, S>(format: IndexedFormat, w: &mut W, image: &I) -> io::Result<()> where I: Generi... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `encode_colors` is never used [INFO] [stdout] --> src/awsmimg/encoder.rs:90:8 [INFO] [stdout] | [INFO] [stdout] 75 | pub trait DirectGraphicsEncoder { [INFO] [stdout] | --------------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 90 | fn encode_colors(&mut self, image: &I) -> io::Result<()> where I: GenericImage, P: Pixel + 'static, S: ... [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `encode_image_as_direct_color_with_format` is never used [INFO] [stdout] --> src/awsmimg/encoder.rs:100:8 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn encode_image_as_direct_color_with_format<'a, W, I, P, S>(format: DirectFormat, w: &mut W, image: &I) -> io::Result<()> where I: Ge... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/awsmimg/formats/agb.rs:157:62 [INFO] [stdout] | [INFO] [stdout] 157 | fn encode_indexes(&mut self, data: Vec

, width: u32, _height: u32) -> io::Result<()> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `attribute_size` is never used [INFO] [stdout] --> src/awsmimg/formats/mod.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait IndexedGraphicsProperties { [INFO] [stdout] | ------------------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 32 | fn attribute_size(&self) -> (u32, u32); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `DirectFormat` is never used [INFO] [stdout] --> src/awsmimg/formats/mod.rs:58:10 [INFO] [stdout] | [INFO] [stdout] 58 | pub enum DirectFormat { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `interpret_direct_format_name` is never used [INFO] [stdout] --> src/awsmimg/formats/mod.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn interpret_direct_format_name(fmt_given: &str) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new_agb` and `new_ntr` are never used [INFO] [stdout] --> src/awsmimg/formats/agb.rs:198:12 [INFO] [stdout] | [INFO] [stdout] 197 | impl<'a, W: Write + 'a> AGB16Encoder<'a, W> { [INFO] [stdout] | ------------------------------------------- associated functions in this implementation [INFO] [stdout] 198 | pub fn new_agb(write: &'a mut W) -> AGB16Encoder<'a, W> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 205 | pub fn new_ntr(write: &'a mut W) -> AGB16Encoder<'a, W> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/awsmimg/compression/agb.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 47 | impl <'a, R: Read + 'a> AGBHuffmanDecompressor<'a, R> { [INFO] [stdout] | ----------------------------------------------------- associated function in this implementation [INFO] [stdout] 48 | fn new(r: &'a mut R) -> AGBHuffmanDecompressor<'a, R> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `serialize_huffman_tree`, and `write_huffman_header` are never used [INFO] [stdout] --> src/awsmimg/compression/agb.rs:280:12 [INFO] [stdout] | [INFO] [stdout] 279 | impl<'a, W: Write + 'a> AGBHuffmanCompressor<'a, W> { [INFO] [stdout] | --------------------------------------------------- associated items in this implementation [INFO] [stdout] 280 | pub fn new(w: &'a mut W, bits_per_symbol: u8) -> AGBHuffmanCompressor<'a, W> { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 292 | fn serialize_huffman_tree(&self, tree: &AGBHuffmanTree) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 339 | fn write_huffman_header(&mut self, rootnode: usize) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/awsmimg/formats/agb.rs:178:13 [INFO] [stdout] | [INFO] [stdout] 178 | for i in 0..size { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/awsmimg/formats/agb.rs:105:13 [INFO] [stdout] | [INFO] [stdout] 105 | for i in 0..size { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `luma_from_indexes` is never used [INFO] [stdout] --> src/awsmimg/conversion.rs:77:8 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn luma_from_indexes<'a, S>(data: Vec, maxcol: u16, tsize: (u32, u32), isize: Option<(u32, u32)>) -> Option src/awsmimg/encoder.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 15 | pub trait IndexedGraphicsEncoder : IndexedGraphicsProperties { [INFO] [stdout] | ---------------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 38 | fn encode_palette(&mut self, palette: Vec>) -> io::Result<()>; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/awsmimg/formats/agb.rs:157:62 [INFO] [stdout] | [INFO] [stdout] 157 | fn encode_indexes(&mut self, data: Vec

, width: u32, _height: u32) -> io::Result<()> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `decode_indexes` is never used [INFO] [stdout] --> src/awsmimg/decoder.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub trait IndexedGraphicsDecoder : IndexedGraphicsProperties { [INFO] [stdout] | ---------------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 33 | fn decode_indexes(&mut self, size: usize) -> io::Result>; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `decode_indexes_as_image` is never used [INFO] [stdout] --> src/awsmimg/decoder.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn decode_indexes_as_image<'a, E>(enc: &mut E, size: usize, isize: Option<(u32, u32)>) -> io::Result, Vec src/awsmimg/decoder.rs:58:8 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn decode_indexes_as_image_with_format<'a, R>(format: IndexedFormat, r: &mut R, size: usize, imgsize: Option<(u32, u32)>) -> io::Resu... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `attribute_size` is never used [INFO] [stdout] --> src/awsmimg/formats/mod.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait IndexedGraphicsProperties { [INFO] [stdout] | ------------------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 32 | fn attribute_size(&self) -> (u32, u32); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/awsmimg/compression/agb.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 47 | impl <'a, R: Read + 'a> AGBHuffmanDecompressor<'a, R> { [INFO] [stdout] | ----------------------------------------------------- associated function in this implementation [INFO] [stdout] 48 | fn new(r: &'a mut R) -> AGBHuffmanDecompressor<'a, R> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `serialize_huffman_tree`, and `write_huffman_header` are never used [INFO] [stdout] --> src/awsmimg/compression/agb.rs:280:12 [INFO] [stdout] | [INFO] [stdout] 279 | impl<'a, W: Write + 'a> AGBHuffmanCompressor<'a, W> { [INFO] [stdout] | --------------------------------------------------- associated items in this implementation [INFO] [stdout] 280 | pub fn new(w: &'a mut W, bits_per_symbol: u8) -> AGBHuffmanCompressor<'a, W> { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 292 | fn serialize_huffman_tree(&self, tree: &AGBHuffmanTree) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 339 | fn write_huffman_header(&mut self, rootnode: usize) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/awsmimg/formats/agb.rs:178:13 [INFO] [stdout] | [INFO] [stdout] 178 | for i in 0..size { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 44 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `readbytes2` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:94:13 [INFO] [stdout] | [INFO] [stdout] 94 | let readbytes2 = self.r.read(&mut rawtree.get_mut(0..treesize).unwrap())?; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_readbytes2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 38 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/awsmimg/compression/agb.rs:110:13 [INFO] [stdout] | [INFO] [stdout] 110 | let mut lnode : AGBHuffmanNode; [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/awsmimg/compression/agb.rs:111:13 [INFO] [stdout] | [INFO] [stdout] 111 | let mut rnode : AGBHuffmanNode; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `bytes_read` is never read [INFO] [stdout] --> src/awsmimg/compression/agb.rs:150:17 [INFO] [stdout] | [INFO] [stdout] 150 | let mut bytes_read = 0; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `readbytes2` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:94:13 [INFO] [stdout] | [INFO] [stdout] 94 | let readbytes2 = self.r.read(&mut rawtree.get_mut(0..treesize).unwrap())?; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_readbytes2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/awsmimg/compression/agb.rs:110:13 [INFO] [stdout] | [INFO] [stdout] 110 | let mut lnode : AGBHuffmanNode; [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/awsmimg/compression/agb.rs:111:13 [INFO] [stdout] | [INFO] [stdout] 111 | let mut rnode : AGBHuffmanNode; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `bytes_read` is never read [INFO] [stdout] --> src/awsmimg/compression/agb.rs:150:17 [INFO] [stdout] | [INFO] [stdout] 150 | let mut bytes_read = 0; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:300:44 [INFO] [stdout] | [INFO] [stdout] 300 | AGBHuffmanNode::Branch(j) => 0x80, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:301:42 [INFO] [stdout] | [INFO] [stdout] 301 | AGBHuffmanNode::Leaf(j) => 0x00, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:304:44 [INFO] [stdout] | [INFO] [stdout] 304 | AGBHuffmanNode::Branch(j) => 0x40, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:305:42 [INFO] [stdout] | [INFO] [stdout] 305 | AGBHuffmanNode::Leaf(j) => 0x00, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:319:44 [INFO] [stdout] | [INFO] [stdout] 319 | AGBHuffmanNode::Branch(j) => 0x80, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:320:42 [INFO] [stdout] | [INFO] [stdout] 320 | AGBHuffmanNode::Leaf(j) => 0x00, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:323:44 [INFO] [stdout] | [INFO] [stdout] 323 | AGBHuffmanNode::Branch(j) => 0x40, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:324:42 [INFO] [stdout] | [INFO] [stdout] 324 | AGBHuffmanNode::Leaf(j) => 0x00, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `lastnode` is assigned to, but never used [INFO] [stdout] --> src/awsmimg/compression/agb.rs:402:17 [INFO] [stdout] | [INFO] [stdout] 402 | let mut lastnode = 0; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_lastnode` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:300:44 [INFO] [stdout] | [INFO] [stdout] 300 | AGBHuffmanNode::Branch(j) => 0x80, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `lastnode` is never read [INFO] [stdout] --> src/awsmimg/compression/agb.rs:431:21 [INFO] [stdout] | [INFO] [stdout] 431 | lastnode = newpos; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:301:42 [INFO] [stdout] | [INFO] [stdout] 301 | AGBHuffmanNode::Leaf(j) => 0x00, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:304:44 [INFO] [stdout] | [INFO] [stdout] 304 | AGBHuffmanNode::Branch(j) => 0x40, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:305:42 [INFO] [stdout] | [INFO] [stdout] 305 | AGBHuffmanNode::Leaf(j) => 0x00, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:319:44 [INFO] [stdout] | [INFO] [stdout] 319 | AGBHuffmanNode::Branch(j) => 0x80, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:320:42 [INFO] [stdout] | [INFO] [stdout] 320 | AGBHuffmanNode::Leaf(j) => 0x00, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:323:44 [INFO] [stdout] | [INFO] [stdout] 323 | AGBHuffmanNode::Branch(j) => 0x40, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/awsmimg/compression/agb.rs:324:42 [INFO] [stdout] | [INFO] [stdout] 324 | AGBHuffmanNode::Leaf(j) => 0x00, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `lastnode` is assigned to, but never used [INFO] [stdout] --> src/awsmimg/compression/agb.rs:402:17 [INFO] [stdout] | [INFO] [stdout] 402 | let mut lastnode = 0; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_lastnode` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `lastnode` is never read [INFO] [stdout] --> src/awsmimg/compression/agb.rs:431:21 [INFO] [stdout] | [INFO] [stdout] 431 | lastnode = newpos; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 33 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 31 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `awsmimg` (bin "awsmrip" test) due to 2 previous errors; 33 warnings emitted [INFO] [stderr] error: could not compile `awsmimg` (bin "awsmimg" test) due to 2 previous errors; 31 warnings emitted [INFO] running `Command { std: "docker" "inspect" "2af9dd7dcd8c1630cb45cdd7a02cf0ff2f60b80ede2c336f083c7a63fed91147", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2af9dd7dcd8c1630cb45cdd7a02cf0ff2f60b80ede2c336f083c7a63fed91147", kill_on_drop: false }` [INFO] [stdout] 2af9dd7dcd8c1630cb45cdd7a02cf0ff2f60b80ede2c336f083c7a63fed91147