[INFO] cloning repository https://github.com/dcchut/dcc-lsystem [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dcchut/dcc-lsystem" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdcchut%2Fdcc-lsystem", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdcchut%2Fdcc-lsystem'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6c368025ff12fa07b398df8fd76337aaac2e820f [INFO] testing dcchut/dcc-lsystem against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdcchut%2Fdcc-lsystem" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/dcchut/dcc-lsystem [INFO] finished tweaking git repo https://github.com/dcchut/dcc-lsystem [INFO] tweaked toml for git repo https://github.com/dcchut/dcc-lsystem written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/dcchut/dcc-lsystem on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 156 packages to latest compatible versions [INFO] [stderr] Adding gif v0.12.0 (available: v0.13.3) [INFO] [stderr] Adding image v0.24.9 (available: v0.25.7) [INFO] [stderr] Adding imageproc v0.23.0 (available: v0.25.0) [INFO] [stderr] Adding mtpng v0.3.5 (available: v0.4.1) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.16) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c69f0407b528ab672e7f634aedfe0f2347582cf3e300fb9454f4631bf73db348 [INFO] running `Command { std: "docker" "start" "-a" "c69f0407b528ab672e7f634aedfe0f2347582cf3e300fb9454f4631bf73db348", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c69f0407b528ab672e7f634aedfe0f2347582cf3e300fb9454f4631bf73db348", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c69f0407b528ab672e7f634aedfe0f2347582cf3e300fb9454f4631bf73db348", kill_on_drop: false }` [INFO] [stdout] c69f0407b528ab672e7f634aedfe0f2347582cf3e300fb9454f4631bf73db348 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fd9e5808ce437695cbe3eabcc6d01196b8e247a6d48a389ed27c291300b5701f [INFO] running `Command { std: "docker" "start" "-a" "fd9e5808ce437695cbe3eabcc6d01196b8e247a6d48a389ed27c291300b5701f", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling bytemuck v1.23.2 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling simd-adler32 v0.3.7 [INFO] [stderr] Compiling adler2 v2.0.1 [INFO] [stderr] Compiling zlib-rs v0.5.1 [INFO] [stderr] Compiling weezl v0.1.10 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling cc v1.2.34 [INFO] [stderr] Compiling anstyle-parse v0.2.7 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling build_const v0.2.2 [INFO] [stderr] Compiling anstyle v1.0.11 [INFO] [stderr] Compiling colorchoice v1.0.4 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling anstyle-query v1.1.4 [INFO] [stderr] Compiling fdeflate v0.3.7 [INFO] [stderr] Compiling zune-inflate v0.2.54 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Compiling rgb v0.8.52 [INFO] [stderr] Compiling safe_arch v0.7.4 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling anstream v0.6.20 [INFO] [stderr] Compiling imgref v1.11.0 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling clap_lex v0.7.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling gif v0.13.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling wide v0.7.33 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling ttf-parser v0.15.2 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling lebe v0.5.2 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling bit_field v0.10.3 [INFO] [stderr] Compiling clap_builder v4.5.46 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling qoi v0.4.1 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling thread_local v1.1.9 [INFO] [stderr] Compiling custom_derive v0.1.7 [INFO] [stderr] Compiling ab_glyph_rasterizer v0.1.10 [INFO] [stderr] Compiling linux-raw-sys v0.9.4 [INFO] [stderr] Compiling bitflags v2.9.3 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling conv v0.3.3 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling exr v1.73.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling libz-sys v1.1.22 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling rand_distr v0.2.2 [INFO] [stderr] Compiling ordered-channel v1.2.0 [INFO] [stderr] Compiling pbr v1.1.1 [INFO] [stderr] Compiling gif-dispose v5.0.1 [INFO] [stderr] Compiling yuv v0.1.9 [INFO] [stderr] Compiling loop9 v0.1.5 [INFO] [stderr] Compiling dunce v1.0.5 [INFO] [stderr] Compiling wild v2.2.1 [INFO] [stderr] Compiling natord v1.0.9 [INFO] [stderr] Compiling y4m v0.8.0 [INFO] [stderr] Compiling quick-error v2.0.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling gif v0.12.0 [INFO] [stderr] Compiling simba v0.7.3 [INFO] [stderr] Compiling owned_ttf_parser v0.15.2 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling rusttype v0.9.3 [INFO] [stderr] Compiling dyn-clone v1.0.20 [INFO] [stderr] Compiling libz-rs-sys v0.5.1 [INFO] [stderr] Compiling clap v4.5.46 [INFO] [stderr] Compiling flate2 v1.1.2 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling dcc-lsystem-derive v0.1.2 (/opt/rustwide/workdir/dcc-lsystem-derive) [INFO] [stderr] Compiling tempfile v3.21.0 [INFO] [stderr] Compiling jpeg-decoder v0.3.2 [INFO] [stderr] Compiling resize v0.8.8 [INFO] [stderr] Compiling png v0.17.16 [INFO] [stderr] Compiling lodepng v3.12.1 [INFO] [stderr] Compiling imagequant v4.4.1 [INFO] [stderr] Compiling mtpng v0.3.5 [INFO] [stderr] Compiling dcc-lsystem-derive v0.1.2 [INFO] [stderr] Compiling tiff v0.9.1 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling image v0.24.9 [INFO] [stderr] Compiling gifski v1.34.0 [INFO] [stderr] Compiling nalgebra v0.30.1 [INFO] [stderr] Compiling imageproc v0.23.0 [INFO] [stderr] Compiling dcc-lsystem v0.7.0 (/opt/rustwide/workdir/dcc-lsystem) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> dcc-lsystem/src/arena.rs:157:21 [INFO] [stdout] | [INFO] [stdout] 157 | pub fn iter_mut(&mut self) -> IterMut { [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] 157 | pub fn iter_mut(&mut self) -> IterMut<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 57.16s [INFO] running `Command { std: "docker" "inspect" "fd9e5808ce437695cbe3eabcc6d01196b8e247a6d48a389ed27c291300b5701f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd9e5808ce437695cbe3eabcc6d01196b8e247a6d48a389ed27c291300b5701f", kill_on_drop: false }` [INFO] [stdout] fd9e5808ce437695cbe3eabcc6d01196b8e247a6d48a389ed27c291300b5701f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c6bef2cd1cf10e7ac005e1c30823af6f9d0f811993c9373d81c199cf231baf15 [INFO] running `Command { std: "docker" "start" "-a" "c6bef2cd1cf10e7ac005e1c30823af6f9d0f811993c9373d81c199cf231baf15", kill_on_drop: false }` [INFO] [stderr] Compiling dcc-lsystem-derive v0.1.2 (/opt/rustwide/workdir/dcc-lsystem-derive) [INFO] [stderr] Compiling dcc-lsystem v0.7.0 (/opt/rustwide/workdir/dcc-lsystem) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> dcc-lsystem/src/arena.rs:157:21 [INFO] [stdout] | [INFO] [stdout] 157 | pub fn iter_mut(&mut self) -> IterMut { [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] 157 | pub fn iter_mut(&mut self) -> IterMut<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> dcc-lsystem/examples/random_fractal_generator.rs:60:57 [INFO] [stdout] | [INFO] [stdout] 60 | axiom.push(choices.choose(&mut rng).unwrap().clone()); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> dcc-lsystem/examples/random_fractal_generator.rs:76:27 [INFO] [stdout] | [INFO] [stdout] 76 | .0 [INFO] [stdout] | ___________________________^ [INFO] [stdout] 77 | | .clone(), [INFO] [stdout] | |________________________________^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> dcc-lsystem/examples/random_fractal_generator.rs:94:27 [INFO] [stdout] | [INFO] [stdout] 94 | .0 [INFO] [stdout] | ___________________________^ [INFO] [stdout] 95 | | .clone(), [INFO] [stdout] | |________________________________^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> dcc-lsystem/src/arena.rs:157:21 [INFO] [stdout] | [INFO] [stdout] 157 | pub fn iter_mut(&mut self) -> IterMut { [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] 157 | pub fn iter_mut(&mut self) -> IterMut<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.71s [INFO] running `Command { std: "docker" "inspect" "c6bef2cd1cf10e7ac005e1c30823af6f9d0f811993c9373d81c199cf231baf15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6bef2cd1cf10e7ac005e1c30823af6f9d0f811993c9373d81c199cf231baf15", kill_on_drop: false }` [INFO] [stdout] c6bef2cd1cf10e7ac005e1c30823af6f9d0f811993c9373d81c199cf231baf15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f8591bbb97e7ec7c2fde1a78941bdc44458ddf175b7eb1f009dc3ea3391970d9 [INFO] running `Command { std: "docker" "start" "-a" "f8591bbb97e7ec7c2fde1a78941bdc44458ddf175b7eb1f009dc3ea3391970d9", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> dcc-lsystem/src/arena.rs:157:21 [INFO] [stderr] | [INFO] [stderr] 157 | pub fn iter_mut(&mut self) -> IterMut { [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 157 | pub fn iter_mut(&mut self) -> IterMut<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `dcc-lsystem` (lib) generated 1 warning (run `cargo fix --lib -p dcc-lsystem` to apply 1 suggestion) [INFO] [stderr] warning: `dcc-lsystem` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stderr] --> dcc-lsystem/examples/random_fractal_generator.rs:60:57 [INFO] [stderr] | [INFO] [stderr] 60 | axiom.push(choices.choose(&mut rng).unwrap().clone()); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> dcc-lsystem/examples/random_fractal_generator.rs:76:27 [INFO] [stderr] | [INFO] [stderr] 76 | .0 [INFO] [stderr] | ___________________________^ [INFO] [stderr] 77 | | .clone(), [INFO] [stderr] | |________________________________^ help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stderr] = note: `#[warn(noop_method_call)]` on by default [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> dcc-lsystem/examples/random_fractal_generator.rs:94:27 [INFO] [stderr] | [INFO] [stderr] 94 | .0 [INFO] [stderr] | ___________________________^ [INFO] [stderr] 95 | | .clone(), [INFO] [stderr] | |________________________________^ help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stderr] [INFO] [stderr] warning: `dcc-lsystem` (example "random_fractal_generator") generated 3 warnings (run `cargo fix --example "random_fractal_generator"` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dcc_lsystem-f94b92240e93483d) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test arena::tests::arena_basic ... ok [INFO] [stdout] test arena::tests::arena_enumerate ... ok [INFO] [stdout] test arena::tests::arena_iterator ... ok [INFO] [stdout] test arena::tests::arena_iterator_mut ... ok [INFO] [stdout] test builder::tests::test_builder_invalid_token ... ok [INFO] [stdout] test tests::basic_algae_test ... ok [INFO] [stdout] test tests::fractal_binary_tree ... ok [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dcc_lsystem_derive-3b91ebcf8cf61942) [INFO] [stdout] test builder::tests::test_builder_axiom_and_transformation_rule_errors ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests dcc_lsystem [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] [stdout] [INFO] [stdout] running 53 tests [INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::EnumerableArena (line 280) ... ok [INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::Arena::is_valid (line 163) ... ok [INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::Arena::new (line 30) ... ok [INFO] [stdout] test dcc-lsystem/src/builder.rs - builder::LSystemBuilder (line 29) ... ok [INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::Arena::get_mut (line 101) ... ok [INFO] [stdout] test dcc-lsystem/src/image.rs - image::fill_mut (line 10) - compile ... ok [INFO] [stdout] test dcc-lsystem/src/lib.rs - (line 125) - compile ... ok [INFO] [stdout] test dcc-lsystem/src/lib.rs - (line 178) ... ok [INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::Arena::as_slice (line 242) ... ok [INFO] [stdout] test dcc-lsystem/src/lib.rs - (line 186) ... ok [INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::Arena::enumerate (line 221) ... ok [INFO] [stdout] test dcc-lsystem/src/builder.rs - builder::LSystemBuilder::transformation_rule (line 100) ... ok [INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::Arena::iter_mut (line 141) ... ok [INFO] [stdout] test dcc-lsystem/src/lib.rs - (line 83) - compile ... ok [INFO] [stdout] test dcc-lsystem/src/system.rs - system (line 35) - compile ... ok [INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::Arena::len (line 45) ... ok [INFO] [stdout] test dcc-lsystem/src/builder.rs - builder::LSystemBuilder::axiom (line 133) ... ok [INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::Arena::iter (line 121) ... ok [INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::Arena::is_valid_slice (line 182) ... ok [INFO] [stdout] test dcc-lsystem/src/builder.rs - builder::LSystemBuilder::token (line 69) ... ok [INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::Arena (line 10) ... ok [INFO] [stdout] test dcc-lsystem/src/system.rs - system::LSystem::get_state (line 253) ... ok [INFO] [stdout] test dcc-lsystem/src/builder.rs - builder::LSystemBuilder::finish (line 159) ... ok [INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::EnumerableArena (line 261) ... ok [INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::Arena::get (line 82) ... ok [INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::Arena::is_empty (line 63) ... ok [INFO] [stdout] test dcc-lsystem/src/system.rs - system::LSystem::render (line 220) ... ok [INFO] [stdout] test dcc-lsystem/src/system.rs - system::LSystem::reset (line 99) ... ok [INFO] [stdout] test dcc-lsystem/src/lib.rs - (line 34) ... ok [INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::Arena::push (line 203) ... ok [INFO] [stdout] test dcc-lsystem/src/system.rs - system::LSystem::step_by (line 166) ... ok [INFO] [stdout] test dcc-lsystem/src/system.rs - system (line 8) ... ok [INFO] [stdout] test dcc-lsystem/src/system.rs - system::LSystem::step (line 130) ... ok [INFO] [stdout] test dcc-lsystem/src/system.rs - system::LSystem::steps (line 193) ... ok [INFO] [stdout] test dcc-lsystem/src/token.rs - token::Token::new (line 16) ... ok [INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::BaseTurtle::delta_move (line 263) ... ok [INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::BaseTurtle::bounds (line 300) ... ok [INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::BaseTurtle::y (line 204) ... ok [INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::BaseTurtle::new (line 165) ... ok [INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::BaseTurtle::pen_down (line 324) ... ok [INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::BaseTurtle::set_position (line 238) ... ok [INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::BaseTurtle (line 127) ... ok [INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::BaseTurtle::lines (line 220) ... ok [INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::BaseTurtle::pen_up (line 342) ... ok [INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::Heading::dx (line 408) ... ok [INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::Heading::left (line 376) ... ok [INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::MovingTurtle (line 29) ... ok [INFO] [stdout] test dcc-lsystem/src/token.rs - token::Token::name (line 38) ... ok [INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::Heading::right (line 394) ... ok [INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::BaseTurtle::x (line 188) ... ok [INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::TurtleContainer (line 84) ... ok [INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::TurtleContainer (line 70) ... ok [INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::Heading::dy (line 427) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 53 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 23.22s [INFO] [stdout] [INFO] [stderr] Doc-tests dcc_lsystem_derive [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" "f8591bbb97e7ec7c2fde1a78941bdc44458ddf175b7eb1f009dc3ea3391970d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8591bbb97e7ec7c2fde1a78941bdc44458ddf175b7eb1f009dc3ea3391970d9", kill_on_drop: false }` [INFO] [stdout] f8591bbb97e7ec7c2fde1a78941bdc44458ddf175b7eb1f009dc3ea3391970d9