[INFO] cloning repository https://github.com/judgeou/maze [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/judgeou/maze" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjudgeou%2Fmaze", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjudgeou%2Fmaze'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4db4f7b86019f131bc245cd94f720412f5be9be2 [INFO] testing judgeou/maze against 1.85.0 for beta-1.86-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjudgeou%2Fmaze" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/judgeou/maze on toolchain 1.85.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/judgeou/maze [INFO] finished tweaking git repo https://github.com/judgeou/maze [INFO] tweaked toml for git repo https://github.com/judgeou/maze written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/judgeou/maze 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" "+1.85.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: Found `debug_assertions` in `target.'cfg(...)'.dependencies`. This value is not supported for selecting dependencies and will not work as expected. To learn more visit https://doc.rust-lang.org/cargo/reference/specifying-dependencies.html#platform-specific-dependencies [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 version_check v0.1.5 [INFO] [stderr] Downloaded color_quant v1.0.1 [INFO] [stderr] Downloaded num-rational v0.2.3 [INFO] [stderr] Downloaded bitflags v1.2.1 [INFO] [stderr] Downloaded gif v0.10.3 [INFO] [stderr] Downloaded num-traits v0.2.11 [INFO] [stderr] Downloaded png v0.15.3 [INFO] [stderr] Downloaded anyhow v1.0.26 [INFO] [stderr] Downloaded heck v0.3.1 [INFO] [stderr] Downloaded js-sys v0.3.35 [INFO] [stderr] Downloaded unicode-segmentation v1.6.0 [INFO] [stderr] Downloaded log v0.4.8 [INFO] [stderr] Downloaded deflate v0.7.20 [INFO] [stderr] Downloaded wasm-bindgen v0.2.58 [INFO] [stderr] Downloaded image v0.22.4 [INFO] [stderr] Downloaded jpeg-decoder v0.1.18 [INFO] [stderr] Downloaded web-sys v0.3.35 [INFO] [stderr] Downloaded syn v1.0.13 [INFO] [stderr] Downloaded futures v0.1.29 [INFO] [stderr] Downloaded bumpalo v3.1.2 [INFO] [stderr] Downloaded nom v4.2.3 [INFO] [stderr] Downloaded proc-macro2 v1.0.7 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.58 [INFO] [stderr] Downloaded crc32fast v1.2.0 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.58 [INFO] [stderr] Downloaded autocfg v1.0.0 [INFO] [stderr] Downloaded inflate v0.4.5 [INFO] [stderr] Downloaded lab v0.7.2 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.58 [INFO] [stderr] Downloaded quote v1.0.2 [INFO] [stderr] Downloaded console_error_panic_hook v0.1.6 [INFO] [stderr] Downloaded libc v0.2.66 [INFO] [stderr] Downloaded unicode-xid v0.2.0 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.58 [INFO] [stderr] Downloaded memchr v2.3.0 [INFO] [stderr] Downloaded wasm-bindgen-webidl v0.2.58 [INFO] [stderr] Downloaded lzw v0.10.0 [INFO] [stderr] Downloaded num-iter v0.1.40 [INFO] [stderr] Downloaded num-integer v0.1.42 [INFO] [stderr] Downloaded byteorder v1.3.2 [INFO] [stderr] Downloaded adler32 v1.0.4 [INFO] [stderr] Downloaded sourcefile v0.1.4 [INFO] [stderr] Downloaded weedle v0.10.0 [INFO] [stderr] Downloaded winapi v0.3.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c192e1dfbc5792c91305334c64c264fa9823d13d16dbae94a219e78914662a94 [INFO] running `Command { std: "docker" "start" "-a" "c192e1dfbc5792c91305334c64c264fa9823d13d16dbae94a219e78914662a94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c192e1dfbc5792c91305334c64c264fa9823d13d16dbae94a219e78914662a94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c192e1dfbc5792c91305334c64c264fa9823d13d16dbae94a219e78914662a94", kill_on_drop: false }` [INFO] [stdout] c192e1dfbc5792c91305334c64c264fa9823d13d16dbae94a219e78914662a94 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9dbf208cf976dc9efd46a94711198dd9a041ae38edc2f6f06f09ed92ee4bbeec [INFO] running `Command { std: "docker" "start" "-a" "9dbf208cf976dc9efd46a94711198dd9a041ae38edc2f6f06f09ed92ee4bbeec", kill_on_drop: false }` [INFO] [stderr] warning: Found `debug_assertions` in `target.'cfg(...)'.dependencies`. This value is not supported for selecting dependencies and will not work as expected. To learn more visit https://doc.rust-lang.org/cargo/reference/specifying-dependencies.html#platform-specific-dependencies [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling proc-macro2 v1.0.7 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling syn v1.0.13 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.58 [INFO] [stderr] Compiling bumpalo v3.1.2 [INFO] [stderr] Compiling memchr v2.3.0 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling anyhow v1.0.26 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.58 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling adler32 v1.0.4 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling num-rational v0.2.3 [INFO] [stderr] Compiling sourcefile v0.1.4 [INFO] [stderr] Compiling deflate v0.7.20 [INFO] [stderr] Compiling inflate v0.4.5 [INFO] [stderr] Compiling color_quant v1.0.1 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.18 [INFO] [stderr] Compiling weedle v0.10.0 [INFO] [stderr] Compiling png v0.15.3 [INFO] [stderr] Compiling gif v0.10.3 [INFO] [stderr] Compiling lab v0.7.2 [INFO] [stderr] Compiling image v0.22.4 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.58 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.58 [INFO] [stderr] Compiling wasm-bindgen-webidl v0.2.58 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.58 [INFO] [stderr] Compiling web-sys v0.3.35 [INFO] [stderr] Compiling js-sys v0.3.35 [INFO] [stderr] Compiling console_error_panic_hook v0.1.6 [INFO] [stderr] Compiling rust-webpack-template v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/lib.rs:265:3 [INFO] [stdout] | [INFO] [stdout] 265 | ((delta_l * delta_l) + (delta_a * delta_a) + (delta_b * delta_b)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 265 - ((delta_l * delta_l) + (delta_a * delta_a) + (delta_b * delta_b)) [INFO] [stdout] 265 + (delta_l * delta_l) + (delta_a * delta_a) + (delta_b * delta_b) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `log_i32` is never used [INFO] [stdout] --> src/lib.rs:35:4 [INFO] [stdout] | [INFO] [stdout] 35 | fn log_i32 (s: i32) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `color_diff_rgb` is never used [INFO] [stdout] --> src/lib.rs:252:4 [INFO] [stdout] | [INFO] [stdout] 252 | fn color_diff_rgb (walk_color: &[u8], stop_color: &[u8]) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell` [INFO] [stdout] --> src/lib.rs:93:3 [INFO] [stdout] | [INFO] [stdout] 92 | let mut_ptr = const_ptr as *mut T; [INFO] [stdout] | ------------------- casting happened here [INFO] [stdout] 93 | &mut *mut_ptr [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, visit [INFO] [stdout] = note: `#[warn(invalid_reference_casting)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.76s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3, wasm-bindgen v0.2.58 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 5` [INFO] running `Command { std: "docker" "inspect" "9dbf208cf976dc9efd46a94711198dd9a041ae38edc2f6f06f09ed92ee4bbeec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9dbf208cf976dc9efd46a94711198dd9a041ae38edc2f6f06f09ed92ee4bbeec", kill_on_drop: false }` [INFO] [stdout] 9dbf208cf976dc9efd46a94711198dd9a041ae38edc2f6f06f09ed92ee4bbeec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ae6ebefbeb3733875da60f3f4a60bba99fde199a66dbe5a27a86a9b494394f2f [INFO] running `Command { std: "docker" "start" "-a" "ae6ebefbeb3733875da60f3f4a60bba99fde199a66dbe5a27a86a9b494394f2f", kill_on_drop: false }` [INFO] [stderr] warning: Found `debug_assertions` in `target.'cfg(...)'.dependencies`. This value is not supported for selecting dependencies and will not work as expected. To learn more visit https://doc.rust-lang.org/cargo/reference/specifying-dependencies.html#platform-specific-dependencies [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling futures v0.1.29 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.2.50 [INFO] [stderr] Compiling wasm-bindgen-futures v0.3.27 [INFO] [stderr] Compiling wasm-bindgen-test v0.2.50 [INFO] [stderr] Compiling rust-webpack-template v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/lib.rs:265:3 [INFO] [stdout] | [INFO] [stdout] 265 | ((delta_l * delta_l) + (delta_a * delta_a) + (delta_b * delta_b)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 265 - ((delta_l * delta_l) + (delta_a * delta_a) + (delta_b * delta_b)) [INFO] [stdout] 265 + (delta_l * delta_l) + (delta_a * delta_a) + (delta_b * delta_b) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `log_i32` is never used [INFO] [stdout] --> src/lib.rs:35:4 [INFO] [stdout] | [INFO] [stdout] 35 | fn log_i32 (s: i32) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `color_diff_rgb` is never used [INFO] [stdout] --> src/lib.rs:252:4 [INFO] [stdout] | [INFO] [stdout] 252 | fn color_diff_rgb (walk_color: &[u8], stop_color: &[u8]) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell` [INFO] [stdout] --> src/lib.rs:93:3 [INFO] [stdout] | [INFO] [stdout] 92 | let mut_ptr = const_ptr as *mut T; [INFO] [stdout] | ------------------- casting happened here [INFO] [stdout] 93 | &mut *mut_ptr [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, visit [INFO] [stdout] = note: `#[warn(invalid_reference_casting)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 4.03s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3, wasm-bindgen v0.2.58 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 5` [INFO] running `Command { std: "docker" "inspect" "ae6ebefbeb3733875da60f3f4a60bba99fde199a66dbe5a27a86a9b494394f2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae6ebefbeb3733875da60f3f4a60bba99fde199a66dbe5a27a86a9b494394f2f", kill_on_drop: false }` [INFO] [stdout] ae6ebefbeb3733875da60f3f4a60bba99fde199a66dbe5a27a86a9b494394f2f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 96b0520018fc27bd30cffc0e4808703ff49c46c01161009d54b47a0bb230f835 [INFO] running `Command { std: "docker" "start" "-a" "96b0520018fc27bd30cffc0e4808703ff49c46c01161009d54b47a0bb230f835", kill_on_drop: false }` [INFO] [stderr] warning: Found `debug_assertions` in `target.'cfg(...)'.dependencies`. This value is not supported for selecting dependencies and will not work as expected. To learn more visit https://doc.rust-lang.org/cargo/reference/specifying-dependencies.html#platform-specific-dependencies [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/lib.rs:265:3 [INFO] [stderr] | [INFO] [stderr] 265 | ((delta_l * delta_l) + (delta_a * delta_a) + (delta_b * delta_b)) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 265 - ((delta_l * delta_l) + (delta_a * delta_a) + (delta_b * delta_b)) [INFO] [stderr] 265 + (delta_l * delta_l) + (delta_a * delta_a) + (delta_b * delta_b) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: function `log_i32` is never used [INFO] [stderr] --> src/lib.rs:35:4 [INFO] [stderr] | [INFO] [stderr] 35 | fn log_i32 (s: i32) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `color_diff_rgb` is never used [INFO] [stderr] --> src/lib.rs:252:4 [INFO] [stderr] | [INFO] [stderr] 252 | fn color_diff_rgb (walk_color: &[u8], stop_color: &[u8]) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell` [INFO] [stderr] --> src/lib.rs:93:3 [INFO] [stderr] | [INFO] [stderr] 92 | let mut_ptr = const_ptr as *mut T; [INFO] [stderr] | ------------------- casting happened here [INFO] [stderr] 93 | &mut *mut_ptr [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, visit [INFO] [stderr] = note: `#[warn(invalid_reference_casting)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `rust-webpack-template` (lib test) generated 4 warnings (run `cargo fix --lib -p rust-webpack-template --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3, wasm-bindgen v0.2.58 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 5` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_webpack_template-6e79c117e9f4fd27) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "96b0520018fc27bd30cffc0e4808703ff49c46c01161009d54b47a0bb230f835", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96b0520018fc27bd30cffc0e4808703ff49c46c01161009d54b47a0bb230f835", kill_on_drop: false }` [INFO] [stdout] 96b0520018fc27bd30cffc0e4808703ff49c46c01161009d54b47a0bb230f835