[INFO] fetching crate ebook 0.1.3...
[INFO] checking ebook-0.1.3 against 846e51f66b1e7b49ba9e3988c58ccfe5817ce0a9 for pr-160391-1
[INFO] extracting crate ebook 0.1.3 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate ebook 0.1.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ebook 0.1.3
[INFO] tweaked toml for crates.io crate ebook 0.1.3 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ebook 0.1.3 on toolchain 846e51f66b1e7b49ba9e3988c58ccfe5817ce0a9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+846e51f66b1e7b49ba9e3988c58ccfe5817ce0a9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ebook 0.1.3 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" "+846e51f66b1e7b49ba9e3988c58ccfe5817ce0a9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]    --> Cargo.toml:95:12
[INFO] [stderr]     |
[INFO] [stderr]  95 | homepage = "https://github.com/yingkitw/ebook"
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 100 | repository = "https://github.com/yingkitw/ebook"
[INFO] [stderr]     |              -----------------------------------
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `ebook` (manifest) generated 1 warning
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rmcp-macros v0.14.0
[INFO] [stderr]   Downloaded jiff-static v0.2.34
[INFO] [stderr]   Downloaded imgref v1.12.2
[INFO] [stderr]   Downloaded subsetter v0.2.6
[INFO] [stderr]   Downloaded write-fonts v0.48.1
[INFO] [stderr]   Downloaded rmcp v0.14.0
[INFO] [stderr]   Downloaded exr v1.74.2
[INFO] [stderr]   Downloaded skrifa v0.42.1
[INFO] [stderr]   Downloaded read-fonts v0.39.2
[INFO] [stderr]   Downloaded jiff v0.2.34
[INFO] [stderr]   Downloaded pdfrs v0.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 66810b92fe0af123149e2ce902b6c98c3d74561089f5a460f3822b55e7da3bea
[INFO] running `Command { std: "docker" "start" "66810b92fe0af123149e2ce902b6c98c3d74561089f5a460f3822b55e7da3bea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66810b92fe0af123149e2ce902b6c98c3d74561089f5a460f3822b55e7da3bea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "66810b92fe0af123149e2ce902b6c98c3d74561089f5a460f3822b55e7da3bea" "/opt/rustwide/cargo-home/bin/cargo" "+846e51f66b1e7b49ba9e3988c58ccfe5817ce0a9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66810b92fe0af123149e2ce902b6c98c3d74561089f5a460f3822b55e7da3bea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "66810b92fe0af123149e2ce902b6c98c3d74561089f5a460f3822b55e7da3bea" "/opt/rustwide/cargo-home/bin/cargo" "+846e51f66b1e7b49ba9e3988c58ccfe5817ce0a9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]    --> Cargo.toml:95:12
[INFO] [stderr]     |
[INFO] [stderr]  95 | homepage = "https://github.com/yingkitw/ebook"
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 100 | repository = "https://github.com/yingkitw/ebook"
[INFO] [stderr]     |              -----------------------------------
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `ebook` (manifest) generated 1 warning
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]     Checking log v0.4.33
[INFO] [stderr]    Compiling crossbeam-deque v0.8.7
[INFO] [stderr]     Checking either v1.17.0
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]     Checking arrayvec v0.7.8
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling zerocopy v0.8.55
[INFO] [stderr]     Checking regex-automata v0.4.16
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking futures-sink v0.3.33
[INFO] [stderr]     Checking futures-core v0.3.33
[INFO] [stderr]     Checking as-slice v0.2.1
[INFO] [stderr]     Checking time-core v0.1.9
[INFO] [stderr]    Compiling built v0.8.1
[INFO] [stderr]    Compiling av-scenechange v0.14.1
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]     Checking num-conv v0.2.2
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking polycool v0.4.0
[INFO] [stderr]     Checking futures-channel v0.3.33
[INFO] [stderr]     Checking aligned v0.4.3
[INFO] [stderr]    Compiling pulp v0.22.3
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking no_std_io2 v0.9.4
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling ref-cast v1.0.26
[INFO] [stderr]     Checking futures-task v0.3.33
[INFO] [stderr]     Checking y4m v0.8.0
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]    Compiling rav1e v0.8.1
[INFO] [stderr]     Checking futures-io v0.3.33
[INFO] [stderr]    Compiling pastey v0.1.1
[INFO] [stderr]     Checking clap_builder v4.6.2
[INFO] [stderr]     Checking bitstream-io v4.10.0
[INFO] [stderr]     Checking kurbo v0.13.1
[INFO] [stderr]    Compiling cc v1.4.0
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking crossbeam-epoch v0.9.20
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]     Checking rayon-core v1.13.0
[INFO] [stderr]    Compiling zmij v1.0.23
[INFO] [stderr]     Checking time v0.3.54
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]     Checking weezl v0.1.12
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]    Compiling noop_proc_macro v0.3.0
[INFO] [stderr]     Checking reborrow v0.5.5
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]     Checking imgref v1.12.2
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking pulp-wasm-simd-flag v0.1.1
[INFO] [stderr]     Checking crc-catalog v2.5.0
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking new_debug_unreachable v1.0.6
[INFO] [stderr]     Checking zune-core v0.5.1
[INFO] [stderr]     Checking crc v3.4.0
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking loop9 v0.1.5
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]     Checking zune-jpeg v0.5.15
[INFO] [stderr]     Checking avif-serialize v0.8.9
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling onig_sys v69.9.3
[INFO] [stderr]     Checking regex v1.13.1
[INFO] [stderr]    Compiling lzma-sys v0.1.20
[INFO] [stderr]    Compiling bzip2-sys v0.1.13+1.0.8
[INFO] [stderr]     Checking zune-inflate v0.2.54
[INFO] [stderr]     Checking bumpalo v3.20.3
[INFO] [stderr]     Checking bit_field v0.10.3
[INFO] [stderr]     Checking jiff-core v0.1.0
[INFO] [stderr]     Checking fax v0.2.7
[INFO] [stderr]     Checking lebe v0.5.3
[INFO] [stderr]    Compiling zip v2.4.2
[INFO] [stderr]    Compiling rmcp v0.14.0
[INFO] [stderr]     Checking rustc-hash v2.1.3
[INFO] [stderr]     Checking rgb v0.8.53
[INFO] [stderr]     Checking gif v0.14.2
[INFO] [stderr]     Checking xz2 v0.1.7
[INFO] [stderr]     Checking image-webp v0.2.4
[INFO] [stderr]     Checking zopfli v0.8.3
[INFO] [stderr]     Checking lzma-rs v0.3.0
[INFO] [stderr]     Checking bzip2 v0.5.2
[INFO] [stderr]     Checking moxcms v0.8.1
[INFO] [stderr]     Checking png v0.18.1
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking env_filter v2.0.0
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]     Checking pbkdf2 v0.12.2
[INFO] [stderr]     Checking sha1 v0.10.7
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]     Checking constant_time_eq v0.3.1
[INFO] [stderr]     Checking jiff v0.2.34
[INFO] [stderr]     Checking deflate64 v0.1.12
[INFO] [stderr]     Checking uuid v1.24.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking float-cmp v0.10.0
[INFO] [stderr]     Checking xml-rs v0.8.28
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]     Checking predicates v3.1.4
[INFO] [stderr]     Checking maybe-rayon v0.1.1
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking bstr v1.13.0
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking assert_cmd v2.2.2
[INFO] [stderr]    Compiling bytemuck_derive v1.11.0
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling thiserror-impl v2.0.19
[INFO] [stderr]    Compiling zerocopy-derive v0.8.55
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.4
[INFO] [stderr]    Compiling profiling-procmacros v1.0.18
[INFO] [stderr]    Compiling futures-macro v0.3.33
[INFO] [stderr]     Checking equator v0.4.2
[INFO] [stderr]     Checking profiling v1.0.18
[INFO] [stderr]    Compiling clap_derive v4.6.4
[INFO] [stderr]    Compiling ref-cast-impl v1.0.26
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]     Checking aligned-vec v0.6.4
[INFO] [stderr]    Compiling tokio-macros v2.7.1
[INFO] [stderr]     Checking v_frame v0.3.9
[INFO] [stderr]    Compiling zeroize_derive v1.5.0
[INFO] [stderr]     Checking av1-grain v0.2.5
[INFO] [stderr]     Checking bytemuck v1.25.2
[INFO] [stderr]    Compiling schemars_derive v1.2.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]     Checking futures-util v0.3.33
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]     Checking font-types v0.11.3
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking tokio v1.53.1
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling rmcp-macros v0.14.0
[INFO] [stderr]     Checking zeroize v1.9.0
[INFO] [stderr]     Checking thiserror v2.0.19
[INFO] [stderr]     Checking read-fonts v0.39.2
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]    Compiling async-trait v0.1.91
[INFO] [stderr]    Compiling displaydoc v0.2.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking onig v6.5.3
[INFO] [stderr]     Checking env_logger v0.11.11
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking clap v4.6.4
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking plist v1.10.0
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking quick-xml v0.36.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking tokio-util v0.7.19
[INFO] [stderr]     Checking syntect v5.3.0
[INFO] [stderr]     Checking futures-executor v0.3.33
[INFO] [stderr]     Checking futures v0.3.33
[INFO] [stderr]     Checking schemars v1.2.1
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking ravif v0.13.0
[INFO] [stderr]     Checking tiff v0.11.3
[INFO] [stderr]     Checking exr v1.74.2
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking skrifa v0.42.1
[INFO] [stderr]     Checking write-fonts v0.48.1
[INFO] [stderr]     Checking image v0.25.10
[INFO] [stderr]     Checking subsetter v0.2.6
[INFO] [stderr]     Checking pdfrs v0.1.5
[INFO] [stderr]     Checking ebook v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]    --> src/formats/pdf.rs:204:9
[INFO] [stdout]     |
[INFO] [stdout] 204 |     use std::io::Write;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/main.rs:670:34
[INFO] [stdout]     |
[INFO] [stdout] 670 |                 if savings > 0 { (savings as f64 / 1024.0 / 1024.0) } else { 0.0 }
[INFO] [stdout]     |                                  ^                                ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 670 -                 if savings > 0 { (savings as f64 / 1024.0 / 1024.0) } else { 0.0 }
[INFO] [stdout] 670 +                 if savings > 0 { savings as f64 / 1024.0 / 1024.0 } else { 0.0 }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::PathBuf`
[INFO] [stdout]  --> tests/epub_tests.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::path::PathBuf;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> tests/mobi_tests.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |     assert!(toc.len() >= 0);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> tests/mobi_tests.rs:105:13
[INFO] [stdout]     |
[INFO] [stdout] 105 |     assert!(content.len() >= 0);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]  --> tests/azw_tests.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::fs;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> tests/pdf_tests.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 92 |     assert!(content.len() >= 0);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> tests/azw_tests.rs:137:13
[INFO] [stdout]     |
[INFO] [stdout] 137 |     assert!(toc.len() >= 0);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/main.rs:670:34
[INFO] [stdout]     |
[INFO] [stdout] 670 |                 if savings > 0 { (savings as f64 / 1024.0 / 1024.0) } else { 0.0 }
[INFO] [stdout]     |                                  ^                                ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 670 -                 if savings > 0 { (savings as f64 / 1024.0 / 1024.0) } else { 0.0 }
[INFO] [stdout] 670 +                 if savings > 0 { savings as f64 / 1024.0 / 1024.0 } else { 0.0 }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> tests/epub_tests.rs:35:13
[INFO] [stdout]    |
[INFO] [stdout] 35 |     assert!(content.len() >= 0, "Content should be readable");
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> tests/epub_tests.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |     assert!(toc.len() >= 0, "TOC should be readable");
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> tests/image_optimization_tests.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |     assert!(savings_high >= 0);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] running `Command { std: "docker" "inspect" "66810b92fe0af123149e2ce902b6c98c3d74561089f5a460f3822b55e7da3bea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66810b92fe0af123149e2ce902b6c98c3d74561089f5a460f3822b55e7da3bea", kill_on_drop: false }`
[INFO] [stdout] 66810b92fe0af123149e2ce902b6c98c3d74561089f5a460f3822b55e7da3bea
