[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] checking dcchut/dcc-lsystem against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdcchut%2Fdcc-lsystem" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/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-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/dcchut/dcc-lsystem on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 157 packages to latest compatible versions [INFO] [stderr] Adding gif v0.12.0 (available: v0.13.3) [INFO] [stderr] Adding image v0.24.9 (available: v0.25.8) [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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wit-bindgen v0.45.0 [INFO] [stderr] Downloaded gif-dispose v5.0.1 [INFO] [stderr] Downloaded rayon-core v1.13.0 [INFO] [stderr] Downloaded pbr v1.1.1 [INFO] [stderr] Downloaded resize v0.8.8 [INFO] [stderr] Downloaded build_const v0.2.2 [INFO] [stderr] Downloaded rand_distr v0.2.2 [INFO] [stderr] Downloaded gif v0.13.3 [INFO] [stderr] Downloaded crc v1.8.1 [INFO] [stderr] Downloaded dcc-lsystem-derive v0.1.2 [INFO] [stderr] Downloaded bytemuck v1.23.2 [INFO] [stderr] Downloaded y4m v0.8.0 [INFO] [stderr] Downloaded imagequant v4.4.1 [INFO] [stderr] Downloaded libz-rs-sys v0.5.2 [INFO] [stderr] Downloaded regex v1.11.2 [INFO] [stderr] Downloaded rayon v1.11.0 [INFO] [stderr] Downloaded regex-syntax v0.8.6 [INFO] [stderr] Downloaded owned_ttf_parser v0.15.2 [INFO] [stderr] Downloaded imgref v1.11.0 [INFO] [stderr] Downloaded wide v0.7.33 [INFO] [stderr] Downloaded zlib-rs v0.5.2 [INFO] [stderr] Downloaded wasi v0.14.3+wasi-0.2.4 [INFO] [stderr] Downloaded gifski v1.34.0 [INFO] [stderr] Downloaded exr v1.73.0 [INFO] [stderr] Downloaded regex-automata v0.4.10 [INFO] [stderr] Downloaded ttf-parser v0.15.2 [INFO] [stderr] Downloaded weezl v0.1.10 [INFO] [stderr] Downloaded simba v0.7.3 [INFO] [stderr] Downloaded yuv v0.1.9 [INFO] [stderr] Downloaded bit_field v0.10.3 [INFO] [stderr] Downloaded rusttype v0.9.3 [INFO] [stderr] Downloaded lodepng v3.12.1 [INFO] [stderr] Downloaded rgb v0.8.52 [INFO] [stderr] Downloaded dyn-clone v1.0.20 [INFO] [stderr] Downloaded natord v1.0.9 [INFO] [stderr] Downloaded nalgebra v0.30.1 [INFO] [stderr] Downloaded ordered-channel v1.2.0 [INFO] [stderr] Downloaded wild v2.2.1 [INFO] [stderr] Downloaded conv v0.3.3 [INFO] [stderr] Downloaded crunchy v0.2.4 [INFO] [stderr] Downloaded ab_glyph_rasterizer v0.1.10 [INFO] [stderr] Downloaded jpeg-decoder v0.3.2 [INFO] [stderr] Downloaded imageproc v0.23.0 [INFO] [stderr] Downloaded mtpng v0.3.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 032c78eb39700c322f1aeb70bd723d901ff957fe0435da2070d99e25b1ce4ea9 [INFO] running `Command { std: "docker" "start" "-a" "032c78eb39700c322f1aeb70bd723d901ff957fe0435da2070d99e25b1ce4ea9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "032c78eb39700c322f1aeb70bd723d901ff957fe0435da2070d99e25b1ce4ea9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "032c78eb39700c322f1aeb70bd723d901ff957fe0435da2070d99e25b1ce4ea9", kill_on_drop: false }` [INFO] [stdout] 032c78eb39700c322f1aeb70bd723d901ff957fe0435da2070d99e25b1ce4ea9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1f19ea73811c4a400e761773da563ebdcbe9315072750de51ea1f2aa52688350 [INFO] running `Command { std: "docker" "start" "-a" "1f19ea73811c4a400e761773da563ebdcbe9315072750de51ea1f2aa52688350", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v1.0.3 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Checking bytemuck v1.23.2 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Checking adler2 v2.0.1 [INFO] [stderr] Checking zlib-rs v0.5.2 [INFO] [stderr] Checking weezl v0.1.10 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling find-msvc-tools v0.1.0 [INFO] [stderr] Checking anstyle-parse v0.2.7 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Compiling cc v1.2.35 [INFO] [stderr] Checking anstyle-query v1.1.4 [INFO] [stderr] Checking rgb v0.8.52 [INFO] [stderr] Checking safe_arch v0.7.4 [INFO] [stderr] Checking gif v0.13.3 [INFO] [stderr] Checking anstyle v1.0.11 [INFO] [stderr] Compiling build_const v0.2.2 [INFO] [stderr] Checking colorchoice v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Checking anstream v0.6.20 [INFO] [stderr] Checking rayon v1.11.0 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Checking fdeflate v0.3.7 [INFO] [stderr] Checking wide v0.7.33 [INFO] [stderr] Checking zune-inflate v0.2.54 [INFO] [stderr] Checking half v2.6.0 [INFO] [stderr] Checking crossbeam-channel v0.5.15 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking lebe v0.5.2 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking bit_field v0.10.3 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking ttf-parser v0.15.2 [INFO] [stderr] Checking imgref v1.11.0 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking clap_lex v0.7.5 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking exr v1.73.0 [INFO] [stderr] Checking qoi v0.4.1 [INFO] [stderr] Checking thread_local v1.1.9 [INFO] [stderr] Checking clap_builder v4.5.47 [INFO] [stderr] Checking libz-rs-sys v0.5.2 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking flate2 v1.1.2 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking bitflags v2.9.4 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking linux-raw-sys v0.9.4 [INFO] [stderr] Checking custom_derive v0.1.7 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.10 [INFO] [stderr] Checking regex-syntax v0.8.6 [INFO] [stderr] Checking png v0.17.16 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking lodepng v3.12.1 [INFO] [stderr] Compiling libz-sys v1.1.22 [INFO] [stderr] Checking conv v0.3.3 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking simba v0.7.3 [INFO] [stderr] Checking yuv v0.1.9 [INFO] [stderr] Checking pbr v1.1.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking ordered-channel v1.2.0 [INFO] [stderr] Checking owned_ttf_parser v0.15.2 [INFO] [stderr] Checking loop9 v0.1.5 [INFO] [stderr] Checking gif-dispose v5.0.1 [INFO] [stderr] Checking y4m v0.8.0 [INFO] [stderr] Checking wild v2.2.1 [INFO] [stderr] Checking quick-error v2.0.1 [INFO] [stderr] Checking rusttype v0.9.3 [INFO] [stderr] Checking dunce v1.0.5 [INFO] [stderr] Checking natord v1.0.9 [INFO] [stderr] Checking gif v0.12.0 [INFO] [stderr] Checking dyn-clone v1.0.20 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking unicode-ident v1.0.18 [INFO] [stderr] Checking jpeg-decoder v0.3.2 [INFO] [stderr] Checking resize v0.8.8 [INFO] [stderr] Checking imagequant v4.4.1 [INFO] [stderr] Checking mtpng v0.3.5 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking clap v4.5.47 [INFO] [stderr] Checking tiff v0.9.1 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking gifski v1.34.0 [INFO] [stderr] Checking regex-automata v0.4.10 [INFO] [stderr] Checking tempfile v3.21.0 [INFO] [stderr] Checking rand_distr v0.2.2 [INFO] [stderr] Checking image v0.24.9 [INFO] [stderr] Compiling dcc-lsystem-derive v0.1.2 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking dcc-lsystem-derive v0.1.2 (/opt/rustwide/workdir/dcc-lsystem-derive) [INFO] [stderr] Checking regex v1.11.2 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking nalgebra v0.30.1 [INFO] [stderr] Checking imageproc v0.23.0 [INFO] [stderr] Checking 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: 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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.38s [INFO] running `Command { std: "docker" "inspect" "1f19ea73811c4a400e761773da563ebdcbe9315072750de51ea1f2aa52688350", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f19ea73811c4a400e761773da563ebdcbe9315072750de51ea1f2aa52688350", kill_on_drop: false }` [INFO] [stdout] 1f19ea73811c4a400e761773da563ebdcbe9315072750de51ea1f2aa52688350