[INFO] cloning repository https://github.com/r1sc/pngcheck [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/r1sc/pngcheck" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fr1sc%2Fpngcheck", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fr1sc%2Fpngcheck'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9c107631f3ad5f69277d6b11fadeeafeabefcc4d [INFO] checking r1sc/pngcheck against master#b56aaec52bc0fa35591a872fb4aac81f606e265c for pr-122661-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fr1sc%2Fpngcheck" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/r1sc/pngcheck [INFO] finished tweaking git repo https://github.com/r1sc/pngcheck [INFO] tweaked toml for git repo https://github.com/r1sc/pngcheck written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/r1sc/pngcheck on toolchain b56aaec52bc0fa35591a872fb4aac81f606e265c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/r1sc/pngcheck 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" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded viuer v0.6.2 [INFO] [stderr] Downloaded ansi_colours v1.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 71a75ce36a2ba03c13b77b8132a4a47cedfeb138df747b8db4d4d6eefbd81b54 [INFO] running `Command { std: "docker" "start" "-a" "71a75ce36a2ba03c13b77b8132a4a47cedfeb138df747b8db4d4d6eefbd81b54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "71a75ce36a2ba03c13b77b8132a4a47cedfeb138df747b8db4d4d6eefbd81b54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71a75ce36a2ba03c13b77b8132a4a47cedfeb138df747b8db4d4d6eefbd81b54", kill_on_drop: false }` [INFO] [stdout] 71a75ce36a2ba03c13b77b8132a4a47cedfeb138df747b8db4d4d6eefbd81b54 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 70149cc4b5da2825ace42f811714172cc5f3593e84e8210de3510208e8326714 [INFO] running `Command { std: "docker" "start" "-a" "70149cc4b5da2825ace42f811714172cc5f3593e84e8210de3510208e8326714", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.154 [INFO] [stderr] Compiling 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clap v4.5.4 [INFO] [stderr] Checking pngcheck v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `read_u32_le`, `read_cstring`, `read_count_string`, `read_u16_le`, and `read_at` are never used [INFO] [stdout] --> src/easy_br.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait EasyRead: ReadBytesExt + BufRead + Seek { [INFO] [stdout] | -------- methods in this trait [INFO] [stdout] 6 | #[inline] [INFO] [stdout] 7 | fn read_u32_le(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | fn read_cstring(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | fn read_count_string(&mut self, len: usize) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | fn read_u16_le(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | fn read_at(&mut self, seek: SeekFrom, f: F) -> Result [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `read_u32_le`, `read_cstring`, `read_count_string`, `read_u16_le`, and `read_at` are never used [INFO] [stdout] --> src/easy_br.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait EasyRead: ReadBytesExt + BufRead + Seek { [INFO] [stdout] | -------- methods in this trait [INFO] [stdout] 6 | #[inline] [INFO] [stdout] 7 | fn read_u32_le(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | fn read_cstring(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | fn read_count_string(&mut self, len: usize) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | fn read_u16_le(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | fn read_at(&mut self, seek: SeekFrom, f: F) -> Result [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ByteMatch` is never used [INFO] [stdout] --> src/pretty_assert_printing.rs:1:6 [INFO] [stdout] | [INFO] [stdout] 1 | enum ByteMatch { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check_sameness` is never used [INFO] [stdout] --> src/pretty_assert_printing.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn check_sameness(a: &[u8], b: &[u8]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `COLOR_RESET` is never used [INFO] [stdout] --> src/pretty_assert_printing.rs:21:7 [INFO] [stdout] | [INFO] [stdout] 21 | const COLOR_RESET: &str = "\x1b[0m"; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `COLOR_RED` is never used [INFO] [stdout] --> src/pretty_assert_printing.rs:22:7 [INFO] [stdout] | [INFO] [stdout] 22 | const COLOR_RED: &str = "\x1b[31m"; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `COLOR_GREEN` is never used [INFO] [stdout] --> src/pretty_assert_printing.rs:23:7 [INFO] [stdout] | [INFO] [stdout] 23 | const COLOR_GREEN: &str = "\x1b[32m"; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `soft_assert` is never used [INFO] [stdout] --> src/pretty_assert_printing.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn soft_assert(title: &str, actual: &[u8], expected: &[u8]) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `png` is never read [INFO] [stdout] --> src/tui.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 47 | struct App<'a> { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 48 | png: &'a Png, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tui.rs:272:26 [INFO] [stdout] | [INFO] [stdout] 272 | fn with_items(items: &Vec) -> StatefulList { [INFO] [stdout] | ^^^^^^^^^^^ ------------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 272 | fn with_items(items: &Vec) -> StatefulList<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ByteMatch` is never used [INFO] [stdout] --> src/pretty_assert_printing.rs:1:6 [INFO] [stdout] | [INFO] [stdout] 1 | enum ByteMatch { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check_sameness` is never used [INFO] [stdout] --> src/pretty_assert_printing.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn check_sameness(a: &[u8], b: &[u8]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `COLOR_RESET` is never used [INFO] [stdout] --> src/pretty_assert_printing.rs:21:7 [INFO] [stdout] | [INFO] [stdout] 21 | const COLOR_RESET: &str = "\x1b[0m"; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `COLOR_RED` is never used [INFO] [stdout] --> src/pretty_assert_printing.rs:22:7 [INFO] [stdout] | [INFO] [stdout] 22 | const COLOR_RED: &str = "\x1b[31m"; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `COLOR_GREEN` is never used [INFO] [stdout] --> src/pretty_assert_printing.rs:23:7 [INFO] [stdout] | [INFO] [stdout] 23 | const COLOR_GREEN: &str = "\x1b[32m"; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `soft_assert` is never used [INFO] [stdout] --> src/pretty_assert_printing.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn soft_assert(title: &str, actual: &[u8], expected: &[u8]) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `png` is never read [INFO] [stdout] --> src/tui.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 47 | struct App<'a> { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 48 | png: &'a Png, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tui.rs:272:26 [INFO] [stdout] | [INFO] [stdout] 272 | fn with_items(items: &Vec) -> StatefulList { [INFO] [stdout] | ^^^^^^^^^^^ ------------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 272 | fn with_items(items: &Vec) -> StatefulList<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.73s [INFO] running `Command { std: "docker" "inspect" "70149cc4b5da2825ace42f811714172cc5f3593e84e8210de3510208e8326714", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70149cc4b5da2825ace42f811714172cc5f3593e84e8210de3510208e8326714", kill_on_drop: false }` [INFO] [stdout] 70149cc4b5da2825ace42f811714172cc5f3593e84e8210de3510208e8326714