[INFO] fetching crate qrosity 0.1.1...
[INFO] checking qrosity-0.1.1 against master#377656d3dd3f9c23a9c8713e163f4365a5261a84 for pr-146470-4
[INFO] extracting crate qrosity 0.1.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate qrosity 0.1.1
[INFO] finished tweaking crates.io crate qrosity 0.1.1
[INFO] tweaked toml for crates.io crate qrosity 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate qrosity 0.1.1 on toolchain 377656d3dd3f9c23a9c8713e163f4365a5261a84
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate qrosity 0.1.1 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" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded arrayref v0.3.9
[INFO] [stderr]   Downloaded urlencoding v2.1.3
[INFO] [stderr]   Downloaded strict-num v0.1.1
[INFO] [stderr]   Downloaded bytemuck v1.24.0
[INFO] [stderr]   Downloaded bitflags v1.3.2
[INFO] [stderr]   Downloaded svg v0.18.0
[INFO] [stderr]   Downloaded as-slice v0.2.1
[INFO] [stderr]   Downloaded cxx-qt-lib-extras v0.7.3
[INFO] [stderr]   Downloaded pastey v0.1.1
[INFO] [stderr]   Downloaded tiny-skia-path v0.11.4
[INFO] [stderr]   Downloaded iana-time-zone-haiku v0.1.2
[INFO] [stderr]   Downloaded cxx-qt-macro v0.7.3
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.105
[INFO] [stderr]   Downloaded windows-implement v0.60.2
[INFO] [stderr]   Downloaded itoa v1.0.15
[INFO] [stderr]   Downloaded windows-result v0.4.1
[INFO] [stderr]   Downloaded windows-interface v0.59.3
[INFO] [stderr]   Downloaded android_system_properties v0.1.5
[INFO] [stderr]   Downloaded foldhash v0.2.0
[INFO] [stderr]   Downloaded cxx-qt v0.7.3
[INFO] [stderr]   Downloaded find-msvc-tools v0.1.5
[INFO] [stderr]   Downloaded static_assertions v1.1.0
[INFO] [stderr]   Downloaded convert_case v0.6.0
[INFO] [stderr]   Downloaded termcolor v1.4.1
[INFO] [stderr]   Downloaded core-foundation-sys v0.8.7
[INFO] [stderr]   Downloaded windows-core v0.62.2
[INFO] [stderr]   Downloaded cxxbridge-macro v1.0.189
[INFO] [stderr]   Downloaded cxx-build v1.0.189
[INFO] [stderr]   Downloaded cxx-qt-gen v0.7.3
[INFO] [stderr]   Downloaded unicode-segmentation v1.12.0
[INFO] [stderr]   Downloaded itertools v0.13.0
[INFO] [stderr]   Downloaded clap_builder v4.5.53
[INFO] [stderr]   Downloaded moxcms v0.7.9
[INFO] [stderr]   Downloaded serde_json v1.0.145
[INFO] [stderr]   Downloaded chrono v0.4.42
[INFO] [stderr]   Downloaded cxx v1.0.189
[INFO] [stderr]   Downloaded unicode-width v0.1.14
[INFO] [stderr]   Downloaded image v0.25.9
[INFO] [stderr]   Downloaded unicode-width v0.2.2
[INFO] [stderr]   Downloaded zerocopy v0.8.30
[INFO] [stderr]   Downloaded syn v2.0.110
[INFO] [stderr]   Downloaded exr v1.74.0
[INFO] [stderr]   Downloaded nom v8.0.0
[INFO] [stderr]   Downloaded itertools v0.14.0
[INFO] [stderr]   Downloaded cxx-qt-lib v0.7.3
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.30
[INFO] [stderr]   Downloaded cxxbridge-cmd v1.0.189
[INFO] [stderr]   Downloaded av-scenechange v0.14.1
[INFO] [stderr]   Downloaded indexmap v2.12.1
[INFO] [stderr]   Downloaded cxx-gen v0.7.189
[INFO] [stderr]   Downloaded zune-jpeg v0.5.5
[INFO] [stderr]   Downloaded tiny-skia v0.11.4
[INFO] [stderr]   Downloaded rand v0.9.2
[INFO] [stderr]   Downloaded half v2.7.1
[INFO] [stderr]   Downloaded ryu v1.0.20
[INFO] [stderr]   Downloaded proc-macro2 v1.0.103
[INFO] [stderr]   Downloaded png v0.17.16
[INFO] [stderr]   Downloaded clap v4.5.53
[INFO] [stderr]   Downloaded bitstream-io v4.9.0
[INFO] [stderr]   Downloaded cc v1.2.47
[INFO] [stderr]   Downloaded thiserror-impl v2.0.17
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.105
[INFO] [stderr]   Downloaded weezl v0.1.12
[INFO] [stderr]   Downloaded iana-time-zone v0.1.64
[INFO] [stderr]   Downloaded libc v0.2.177
[INFO] [stderr]   Downloaded js-sys v0.3.82
[INFO] [stderr]   Downloaded codespan-reporting v0.11.1
[INFO] [stderr]   Downloaded codespan-reporting v0.13.1
[INFO] [stderr]   Downloaded gif v0.14.0
[INFO] [stderr]   Downloaded imgref v1.12.0
[INFO] [stderr]   Downloaded pxfm v0.1.25
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.105
[INFO] [stderr]   Downloaded indoc v2.0.7
[INFO] [stderr]   Downloaded qt-build-utils v0.7.3
[INFO] [stderr]   Downloaded built v0.8.0
[INFO] [stderr]   Downloaded ravif v0.12.0
[INFO] [stderr]   Downloaded zune-core v0.5.0
[INFO] [stderr]   Downloaded cxx-qt-build v0.7.3
[INFO] [stderr]   Downloaded rand_chacha v0.9.0
[INFO] [stderr]   Downloaded thiserror v2.0.17
[INFO] [stderr]   Downloaded quote v1.0.42
[INFO] [stderr]   Downloaded rand_core v0.9.3
[INFO] [stderr]   Downloaded aligned v0.4.2
[INFO] [stderr]   Downloaded versions v6.3.2
[INFO] [stderr]   Downloaded av1-grain v0.2.5
[INFO] [stderr]   Downloaded once_cell_polyfill v1.70.2
[INFO] [stderr]   Downloaded cxxbridge-flags v1.0.189
[INFO] [stderr]   Downloaded clang-format v0.3.0
[INFO] [stderr]   Downloaded core2 v0.4.0
[INFO] [stderr]   Downloaded windows-strings v0.5.1
[INFO] [stderr]   Downloaded scratch v1.0.9
[INFO] [stderr]   Downloaded link-cplusplus v1.0.12
[INFO] [stderr]   Downloaded winapi-util v0.1.11
[INFO] [stderr]   Downloaded version_check v0.9.5
[INFO] [stderr]   Downloaded y4m v0.8.0
[INFO] [stderr]   Downloaded anstyle-wincon v3.0.11
[INFO] [stderr]   Downloaded windows-link v0.2.1
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.105
[INFO] [stderr]   Downloaded rav1e v0.8.1
[INFO] [stderr]   Downloaded windows-sys v0.61.2
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5fd2e4cb82617951301a42a989f6fd993d66db32b525426c24a03fccb82579f3
[INFO] running `Command { std: "docker" "start" "-a" "5fd2e4cb82617951301a42a989f6fd993d66db32b525426c24a03fccb82579f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5fd2e4cb82617951301a42a989f6fd993d66db32b525426c24a03fccb82579f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fd2e4cb82617951301a42a989f6fd993d66db32b525426c24a03fccb82579f3", kill_on_drop: false }`
[INFO] [stdout] 5fd2e4cb82617951301a42a989f6fd993d66db32b525426c24a03fccb82579f3
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1cfb50e37285e18ebae03f6b8990b40b5af3fa723179e842a3325dd235c2e5de
[INFO] running `Command { std: "docker" "start" "-a" "1cfb50e37285e18ebae03f6b8990b40b5af3fa723179e842a3325dd235c2e5de", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling zerocopy v0.8.30
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]    Compiling built v0.8.0
[INFO] [stderr]     Checking as-slice v0.2.1
[INFO] [stderr]    Compiling av-scenechange v0.14.1
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]     Checking aligned v0.4.2
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]     Checking y4m v0.8.0
[INFO] [stderr]    Compiling pastey v0.1.1
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]     Checking anstyle-parse v0.2.7
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking core2 v0.4.0
[INFO] [stderr]     Checking bitstream-io v4.9.0
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking colorchoice v1.0.4
[INFO] [stderr]     Checking anstyle v1.0.13
[INFO] [stderr]     Checking weezl v0.1.12
[INFO] [stderr]     Checking anstyle-query v1.1.5
[INFO] [stderr]     Checking zune-core v0.4.12
[INFO] [stderr]     Checking new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling noop_proc_macro v0.3.0
[INFO] [stderr]     Checking imgref v1.12.0
[INFO] [stderr]     Checking avif-serialize v0.8.6
[INFO] [stderr]     Checking zune-inflate v0.2.54
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking loop9 v0.1.5
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]     Checking lebe v0.5.3
[INFO] [stderr]     Checking zune-jpeg v0.4.21
[INFO] [stderr]     Checking zune-core v0.5.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking byteorder-lite v0.1.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]     Checking bit_field v0.10.3
[INFO] [stderr]    Compiling rav1e v0.8.1
[INFO] [stderr]     Checking arrayref v0.3.9
[INFO] [stderr]     Checking strict-num v0.1.1
[INFO] [stderr]     Checking clap_lex v0.7.6
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking rgb v0.8.52
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]     Checking clap_builder v4.5.53
[INFO] [stderr]     Checking tiny-skia-path v0.11.4
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking png v0.18.0
[INFO] [stderr]     Checking gif v0.14.0
[INFO] [stderr]     Checking zune-jpeg v0.5.5
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking image-webp v0.2.4
[INFO] [stderr]    Compiling qrosity v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking iana-time-zone v0.1.64
[INFO] [stderr]     Checking urlencoding v2.1.3
[INFO] [stderr]     Checking svg v0.18.0
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking pxfm v0.1.25
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking tiny-skia v0.11.4
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking maybe-rayon v0.1.1
[INFO] [stderr]     Checking moxcms v0.7.9
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]    Compiling zerocopy-derive v0.8.30
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling profiling-procmacros v1.0.17
[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.4
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling fax_derive v0.2.0
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]     Checking profiling v1.0.17
[INFO] [stderr]     Checking equator v0.4.2
[INFO] [stderr]     Checking fax v0.2.6
[INFO] [stderr]     Checking aligned-vec v0.6.4
[INFO] [stderr]     Checking v_frame v0.3.9
[INFO] [stderr]     Checking av1-grain v0.2.5
[INFO] [stderr]     Checking clap v4.5.53
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking exr v1.74.0
[INFO] [stderr]     Checking tiff v0.10.3
[INFO] [stderr]     Checking ravif v0.12.0
[INFO] [stderr]     Checking image v0.25.9
[INFO] [stdout] warning: associated items `encode_text`, `encode_binary`, `encode_segments`, `version`, `error_correction_level`, and `mask` are never used
[INFO] [stdout]    --> src/core/qrgen.rs:161:9
[INFO] [stdout]     |
[INFO] [stdout] 148 | impl QrCode {
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 161 |     pub fn encode_text(text: &str, ecl: QrCodeEcc) -> Result<Self,DataTooLong> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 175 |     pub fn encode_binary(data: &[u8], ecl: QrCodeEcc) -> Result<Self,DataTooLong> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 194 |     pub fn encode_segments(segs: &[QrSegment], ecl: QrCodeEcc) -> Result<Self,DataTooLong> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 333 |     pub fn version(&self) -> Version {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 345 |     pub fn error_correction_level(&self) -> QrCodeEcc {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 351 |     pub fn mask(&self) -> Mask {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `make_eci`, `mode`, `num_chars`, and `data` are never used
[INFO] [stdout]     --> src/core/qrgen.rs:1044:9
[INFO] [stdout]      |
[INFO] [stdout]  969 | impl QrSegment {
[INFO] [stdout]      | -------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1044 |     pub fn make_eci(assignval: u32) -> Self {
[INFO] [stdout]      |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1075 |     pub fn mode(&self) -> QrSegmentMode {
[INFO] [stdout]      |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1081 |     pub fn num_chars(&self) -> usize {
[INFO] [stdout]      |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1087 |     pub fn data(&self) -> &Vec<bool> {
[INFO] [stdout]      |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Kanji` and `Eci` are never constructed
[INFO] [stdout]     --> src/core/qrgen.rs:1146:2
[INFO] [stdout]      |
[INFO] [stdout] 1142 | pub enum QrSegmentMode {
[INFO] [stdout]      |          ------------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 1146 |     Kanji,
[INFO] [stdout]      |     ^^^^^
[INFO] [stdout] 1147 |     Eci,
[INFO] [stdout]      |     ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `QrSegmentMode` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `encode_text`, `encode_binary`, `encode_segments`, `version`, `error_correction_level`, and `mask` are never used
[INFO] [stdout]    --> src/core/qrgen.rs:161:9
[INFO] [stdout]     |
[INFO] [stdout] 148 | impl QrCode {
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 161 |     pub fn encode_text(text: &str, ecl: QrCodeEcc) -> Result<Self,DataTooLong> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 175 |     pub fn encode_binary(data: &[u8], ecl: QrCodeEcc) -> Result<Self,DataTooLong> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 194 |     pub fn encode_segments(segs: &[QrSegment], ecl: QrCodeEcc) -> Result<Self,DataTooLong> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 333 |     pub fn version(&self) -> Version {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 345 |     pub fn error_correction_level(&self) -> QrCodeEcc {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 351 |     pub fn mask(&self) -> Mask {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `make_eci`, `mode`, `num_chars`, and `data` are never used
[INFO] [stdout]     --> src/core/qrgen.rs:1044:9
[INFO] [stdout]      |
[INFO] [stdout]  969 | impl QrSegment {
[INFO] [stdout]      | -------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1044 |     pub fn make_eci(assignval: u32) -> Self {
[INFO] [stdout]      |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1075 |     pub fn mode(&self) -> QrSegmentMode {
[INFO] [stdout]      |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1081 |     pub fn num_chars(&self) -> usize {
[INFO] [stdout]      |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1087 |     pub fn data(&self) -> &Vec<bool> {
[INFO] [stdout]      |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Kanji` and `Eci` are never constructed
[INFO] [stdout]     --> src/core/qrgen.rs:1146:2
[INFO] [stdout]      |
[INFO] [stdout] 1142 | pub enum QrSegmentMode {
[INFO] [stdout]      |          ------------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 1146 |     Kanji,
[INFO] [stdout]      |     ^^^^^
[INFO] [stdout] 1147 |     Eci,
[INFO] [stdout]      |     ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `QrSegmentMode` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.42s
[INFO] running `Command { std: "docker" "inspect" "1cfb50e37285e18ebae03f6b8990b40b5af3fa723179e842a3325dd235c2e5de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cfb50e37285e18ebae03f6b8990b40b5af3fa723179e842a3325dd235c2e5de", kill_on_drop: false }`
[INFO] [stdout] 1cfb50e37285e18ebae03f6b8990b40b5af3fa723179e842a3325dd235c2e5de
