[INFO] cloning repository https://github.com/adamrodger/pngme [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/adamrodger/pngme" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadamrodger%2Fpngme", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadamrodger%2Fpngme'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3cbc9e5663b046b7edca075a94b0b0871ffea140 [INFO] checking adamrodger/pngme/3cbc9e5663b046b7edca075a94b0b0871ffea140 against try#498fce24f39c1ecbb0abe08824e72162da853341 for pr-129935 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadamrodger%2Fpngme" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/adamrodger/pngme on toolchain 498fce24f39c1ecbb0abe08824e72162da853341 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+498fce24f39c1ecbb0abe08824e72162da853341" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/adamrodger/pngme [INFO] finished tweaking git repo https://github.com/adamrodger/pngme [INFO] tweaked toml for git repo https://github.com/adamrodger/pngme written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/adamrodger/pngme 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" "+498fce24f39c1ecbb0abe08824e72162da853341" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+498fce24f39c1ecbb0abe08824e72162da853341" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d3cea1f0dc42c90ff25c22e79f42022c072234574a43d5f4976ebd24c970e66f [INFO] running `Command { std: "docker" "start" "-a" "d3cea1f0dc42c90ff25c22e79f42022c072234574a43d5f4976ebd24c970e66f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d3cea1f0dc42c90ff25c22e79f42022c072234574a43d5f4976ebd24c970e66f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3cea1f0dc42c90ff25c22e79f42022c072234574a43d5f4976ebd24c970e66f", kill_on_drop: false }` [INFO] [stdout] d3cea1f0dc42c90ff25c22e79f42022c072234574a43d5f4976ebd24c970e66f [INFO] checking adamrodger/pngme/3cbc9e5663b046b7edca075a94b0b0871ffea140 against try#498fce24f39c1ecbb0abe08824e72162da853341 for pr-129935 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadamrodger%2Fpngme" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/adamrodger/pngme on toolchain 498fce24f39c1ecbb0abe08824e72162da853341 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+498fce24f39c1ecbb0abe08824e72162da853341" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/adamrodger/pngme [INFO] finished tweaking git repo https://github.com/adamrodger/pngme [INFO] tweaked toml for git repo https://github.com/adamrodger/pngme written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/adamrodger/pngme 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" "+498fce24f39c1ecbb0abe08824e72162da853341" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+498fce24f39c1ecbb0abe08824e72162da853341" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f074c3d23c8d480b2b29a26b3be04a549d852f3136a0b99c3c3b63540468f3ae [INFO] running `Command { std: "docker" "start" "-a" "f074c3d23c8d480b2b29a26b3be04a549d852f3136a0b99c3c3b63540468f3ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f074c3d23c8d480b2b29a26b3be04a549d852f3136a0b99c3c3b63540468f3ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f074c3d23c8d480b2b29a26b3be04a549d852f3136a0b99c3c3b63540468f3ae", kill_on_drop: false }` [INFO] [stdout] f074c3d23c8d480b2b29a26b3be04a549d852f3136a0b99c3c3b63540468f3ae [INFO] checking adamrodger/pngme/3cbc9e5663b046b7edca075a94b0b0871ffea140 against try#498fce24f39c1ecbb0abe08824e72162da853341 for pr-129935 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadamrodger%2Fpngme" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/adamrodger/pngme on toolchain 498fce24f39c1ecbb0abe08824e72162da853341 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+498fce24f39c1ecbb0abe08824e72162da853341" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/adamrodger/pngme [INFO] finished tweaking git repo https://github.com/adamrodger/pngme [INFO] tweaked toml for git repo https://github.com/adamrodger/pngme written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/adamrodger/pngme 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" "+498fce24f39c1ecbb0abe08824e72162da853341" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+498fce24f39c1ecbb0abe08824e72162da853341" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 202958cbd96a1821c30e2d76a5f23798acfaa677c22fed46e7e38275ff0c72de [INFO] running `Command { std: "docker" "start" "-a" "202958cbd96a1821c30e2d76a5f23798acfaa677c22fed46e7e38275ff0c72de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "202958cbd96a1821c30e2d76a5f23798acfaa677c22fed46e7e38275ff0c72de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "202958cbd96a1821c30e2d76a5f23798acfaa677c22fed46e7e38275ff0c72de", kill_on_drop: false }` [INFO] [stdout] 202958cbd96a1821c30e2d76a5f23798acfaa677c22fed46e7e38275ff0c72de [INFO] checking adamrodger/pngme/3cbc9e5663b046b7edca075a94b0b0871ffea140 against try#498fce24f39c1ecbb0abe08824e72162da853341 for pr-129935 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadamrodger%2Fpngme" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/adamrodger/pngme on toolchain 498fce24f39c1ecbb0abe08824e72162da853341 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+498fce24f39c1ecbb0abe08824e72162da853341" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/adamrodger/pngme [INFO] finished tweaking git repo https://github.com/adamrodger/pngme [INFO] tweaked toml for git repo https://github.com/adamrodger/pngme written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/adamrodger/pngme 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" "+498fce24f39c1ecbb0abe08824e72162da853341" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+498fce24f39c1ecbb0abe08824e72162da853341" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7a3feb418fb10337f0db4a08fd80dc5fa61c70a2c28e80f024f6f41b2b79cdec [INFO] running `Command { std: "docker" "start" "-a" "7a3feb418fb10337f0db4a08fd80dc5fa61c70a2c28e80f024f6f41b2b79cdec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7a3feb418fb10337f0db4a08fd80dc5fa61c70a2c28e80f024f6f41b2b79cdec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a3feb418fb10337f0db4a08fd80dc5fa61c70a2c28e80f024f6f41b2b79cdec", kill_on_drop: false }` [INFO] [stdout] 7a3feb418fb10337f0db4a08fd80dc5fa61c70a2c28e80f024f6f41b2b79cdec [INFO] checking adamrodger/pngme/3cbc9e5663b046b7edca075a94b0b0871ffea140 against try#498fce24f39c1ecbb0abe08824e72162da853341 for pr-129935 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadamrodger%2Fpngme" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/adamrodger/pngme on toolchain 498fce24f39c1ecbb0abe08824e72162da853341 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+498fce24f39c1ecbb0abe08824e72162da853341" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/adamrodger/pngme [INFO] finished tweaking git repo https://github.com/adamrodger/pngme [INFO] tweaked toml for git repo https://github.com/adamrodger/pngme written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/adamrodger/pngme 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" "+498fce24f39c1ecbb0abe08824e72162da853341" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+498fce24f39c1ecbb0abe08824e72162da853341" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 90fc945c0eeb53812873e363dd16c9416f9b22340f71e140e9582ef6ba2260f7 [INFO] running `Command { std: "docker" "start" "-a" "90fc945c0eeb53812873e363dd16c9416f9b22340f71e140e9582ef6ba2260f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "90fc945c0eeb53812873e363dd16c9416f9b22340f71e140e9582ef6ba2260f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90fc945c0eeb53812873e363dd16c9416f9b22340f71e140e9582ef6ba2260f7", kill_on_drop: false }` [INFO] [stdout] 90fc945c0eeb53812873e363dd16c9416f9b22340f71e140e9582ef6ba2260f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+498fce24f39c1ecbb0abe08824e72162da853341" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d3b58c3b0c19c8c2fc5a9852c5083a6340ae509f8935038425fa599a548720f5 [INFO] running `Command { std: "docker" "start" "-a" "d3b58c3b0c19c8c2fc5a9852c5083a6340ae509f8935038425fa599a548720f5", kill_on_drop: false }` [INFO] [stderr] Compiling build_const v0.2.1 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Checking pngme v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated items `new`, `chunk_type`, `data`, `data_as_string`, and `as_bytes` are never used [INFO] [stdout] --> src/chunk.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl Chunk { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn new(chunk_type: ChunkType, data: Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | pub fn chunk_type(&self) -> &ChunkType { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | fn data(&self) -> &[u8] { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn data_as_string(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | pub fn as_bytes(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_critical`, `is_public`, and `is_safe_to_copy` are never used [INFO] [stdout] --> src/chunk_type.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 12 | impl ChunkType { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 28 | fn is_critical(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | fn is_public(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | fn is_safe_to_copy(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `chunks` is never read [INFO] [stdout] --> src/png.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Png { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 6 | chunks: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/png.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 9 | impl Png { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 12 | fn from_chunks(chunks: Vec) -> Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | fn append_chunk(&mut self, chunk: Chunk) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | fn remove_chunk(&mut self, chunk_type: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | fn header(&self) -> &[u8; 8] { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | fn chunks(&self) -> &[Chunk] { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | fn chunk_by_type(&self, chunk_type: &str) -> Option<&Chunk> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | fn as_bytes(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `UnknownChunkType` is never constructed [INFO] [stdout] --> src/png.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 91 | pub enum PngError { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 94 | UnknownChunkType, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PngError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `data` is never used [INFO] [stdout] --> src/chunk.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 15 | impl Chunk { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 40 | fn data(&self) -> &[u8] { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s [INFO] running `Command { std: "docker" "inspect" "d3b58c3b0c19c8c2fc5a9852c5083a6340ae509f8935038425fa599a548720f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3b58c3b0c19c8c2fc5a9852c5083a6340ae509f8935038425fa599a548720f5", kill_on_drop: false }` [INFO] [stdout] d3b58c3b0c19c8c2fc5a9852c5083a6340ae509f8935038425fa599a548720f5