[INFO] cloning repository https://github.com/vishusandy/mazes [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vishusandy/mazes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvishusandy%2Fmazes", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvishusandy%2Fmazes'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a17605161306e9fefe24240c7f1c5a1aee8b57c2 [INFO] checking vishusandy/mazes against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvishusandy%2Fmazes" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vishusandy/mazes on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/vishusandy/mazes [INFO] finished tweaking git repo https://github.com/vishusandy/mazes [INFO] tweaked toml for git repo https://github.com/vishusandy/mazes written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 94 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding deflate v0.8.6 (latest: v1.0.0) [INFO] [stderr] Adding getrandom v0.1.16 (latest: v0.2.15) [INFO] [stderr] Adding gif v0.11.4 (latest: v0.13.1) [INFO] [stderr] Adding heck v0.3.3 (latest: v0.5.0) [INFO] [stderr] Adding image v0.23.14 (latest: v0.25.2) [INFO] [stderr] Adding imageproc v0.22.0 (latest: v0.25.0) [INFO] [stderr] Adding itertools v0.9.0 (latest: v0.13.0) [INFO] [stderr] Adding jpeg-decoder v0.1.22 (latest: v0.3.1) [INFO] [stderr] Adding matrixmultiply v0.1.15 (latest: v0.3.9) [INFO] [stderr] Adding miniz_oxide v0.3.7 (latest: v0.8.0) [INFO] [stderr] Adding miniz_oxide v0.4.4 (latest: v0.8.0) [INFO] [stderr] Adding num v0.1.42 (latest: v0.4.3) [INFO] [stderr] Adding num v0.3.1 (latest: v0.4.3) [INFO] [stderr] Adding num-bigint v0.3.3 (latest: v0.4.6) [INFO] [stderr] Adding num-complex v0.3.1 (latest: v0.4.6) [INFO] [stderr] Adding num-rational v0.3.2 (latest: v0.4.2) [INFO] [stderr] Adding owned_ttf_parser v0.15.2 (latest: v0.24.0) [INFO] [stderr] Adding parse-display v0.5.5 (latest: v0.10.0) [INFO] [stderr] Adding parse-display-derive v0.5.5 (latest: v0.10.0) [INFO] [stderr] Adding png v0.16.8 (latest: v0.17.13) [INFO] [stderr] Adding rand v0.7.3 (latest: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.2.2 (latest: v0.3.1) [INFO] [stderr] Adding rand_core v0.5.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_distr v0.2.2 (latest: v0.4.3) [INFO] [stderr] Adding rand_hc v0.2.0 (latest: v0.3.2) [INFO] [stderr] Adding rawpointer v0.1.0 (latest: v0.2.1) [INFO] [stderr] Adding regex-syntax v0.6.29 (latest: v0.8.4) [INFO] [stderr] Adding sealed v0.3.0 (latest: v0.5.0) [INFO] [stderr] Adding structmeta v0.1.6 (latest: v0.3.0) [INFO] [stderr] Adding structmeta-derive v0.1.6 (latest: v0.3.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding tiff v0.6.1 (latest: v0.9.1) [INFO] [stderr] Adding ttf-parser v0.15.2 (latest: v0.24.1) [INFO] [stderr] Adding wasi v0.9.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding webp-animation v0.5.0 (latest: v0.9.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rulinalg v0.4.2 [INFO] [stderr] Downloaded imageproc v0.22.0 [INFO] [stderr] Downloaded libwebp-sys2 v0.1.9 [INFO] [stderr] Downloaded webp-animation v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fd4759e147296c38a3d0f214d36ffda8322cf4d3bc573b58842d96e791e55a46 [INFO] running `Command { std: "docker" "start" "-a" "fd4759e147296c38a3d0f214d36ffda8322cf4d3bc573b58842d96e791e55a46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fd4759e147296c38a3d0f214d36ffda8322cf4d3bc573b58842d96e791e55a46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd4759e147296c38a3d0f214d36ffda8322cf4d3bc573b58842d96e791e55a46", kill_on_drop: false }` [INFO] [stdout] fd4759e147296c38a3d0f214d36ffda8322cf4d3bc573b58842d96e791e55a46 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1c72369f928f123d8a207096deca6c194de975d4f266a03f29ddfb663e4c478c [INFO] running `Command { std: "docker" "start" "-a" "1c72369f928f123d8a207096deca6c194de975d4f266a03f29ddfb663e4c478c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Checking weezl v0.1.8 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Compiling cc v1.1.15 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Checking rawpointer v0.1.0 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking ttf-parser v0.15.2 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Checking gif v0.11.4 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling num-bigint v0.3.3 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.8 [INFO] [stderr] Checking bytemuck v1.17.1 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Checking custom_derive v0.1.7 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking conv v0.3.3 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking index_list v0.2.13 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking linked_hash_set v0.1.4 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Compiling libwebp-sys2 v0.1.9 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking rulinalg v0.4.2 [INFO] [stderr] Checking webp-animation v0.5.0 [INFO] [stderr] Checking owned_ttf_parser v0.15.2 [INFO] [stderr] Checking rusttype v0.9.3 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Checking num v0.3.1 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Compiling structmeta-derive v0.1.6 [INFO] [stderr] Compiling sealed v0.3.0 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling structmeta v0.1.6 [INFO] [stderr] Compiling parse-display-derive v0.5.5 [INFO] [stderr] Checking rand_distr v0.2.2 [INFO] [stderr] Checking parse-display v0.5.5 [INFO] [stderr] Checking imageproc v0.22.0 [INFO] [stderr] Checking mazes v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `RendererOps` [INFO] [stdout] --> src/render/renderers/anim.rs:3:43 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::render::{Renderable, Renderer, RendererOps}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RendererOps` [INFO] [stdout] --> src/render/renderers/anim.rs:3:43 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::render::{Renderable, Renderer, RendererOps}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `x`, `y`, `sx`, and `sy` are never read [INFO] [stdout] --> src/render/mod.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 69 | pub struct Block { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 70 | id: Index, [INFO] [stdout] | ^^ [INFO] [stdout] 71 | x: i32, [INFO] [stdout] | ^ [INFO] [stdout] 72 | y: i32, [INFO] [stdout] | ^ [INFO] [stdout] 73 | sx: u32, [INFO] [stdout] | ^^ [INFO] [stdout] 74 | sy: u32, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Block` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `frame` is never read [INFO] [stdout] --> src/render/renderers/anim.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Animation<'a, 'f, R: Renderer<'f>> { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 33 | frame: RefCell, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: bounds on generic parameters in type aliases are not enforced [INFO] [stdout] --> src/render/renderers/custom.rs:6:24 [INFO] [stdout] | [INFO] [stdout] 6 | pub type CustomFunc = [INFO] [stdout] | --^^^^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | will not be checked at usage sites of the type alias [INFO] [stdout] | help: remove this bound [INFO] [stdout] | [INFO] [stdout] = note: this is a known limitation of the type checker that may be lifted in a future edition. [INFO] [stdout] see issue #112792 for more information [INFO] [stdout] = help: add `#![feature(lazy_type_alias)]` to the crate attributes to enable the desired semantics [INFO] [stdout] = note: `#[warn(type_alias_bounds)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `x`, `y`, `sx`, and `sy` are never read [INFO] [stdout] --> src/render/mod.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 69 | pub struct Block { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 70 | id: Index, [INFO] [stdout] | ^^ [INFO] [stdout] 71 | x: i32, [INFO] [stdout] | ^ [INFO] [stdout] 72 | y: i32, [INFO] [stdout] | ^ [INFO] [stdout] 73 | sx: u32, [INFO] [stdout] | ^^ [INFO] [stdout] 74 | sy: u32, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Block` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `frame` is never read [INFO] [stdout] --> src/render/renderers/anim.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Animation<'a, 'f, R: Renderer<'f>> { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 33 | frame: RefCell, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: bounds on generic parameters in type aliases are not enforced [INFO] [stdout] --> src/render/renderers/custom.rs:6:24 [INFO] [stdout] | [INFO] [stdout] 6 | pub type CustomFunc = [INFO] [stdout] | --^^^^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | will not be checked at usage sites of the type alias [INFO] [stdout] | help: remove this bound [INFO] [stdout] | [INFO] [stdout] = note: this is a known limitation of the type checker that may be lifted in a future edition. [INFO] [stdout] see issue #112792 for more information [INFO] [stdout] = help: add `#![feature(lazy_type_alias)]` to the crate attributes to enable the desired semantics [INFO] [stdout] = note: `#[warn(type_alias_bounds)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.45s [INFO] running `Command { std: "docker" "inspect" "1c72369f928f123d8a207096deca6c194de975d4f266a03f29ddfb663e4c478c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c72369f928f123d8a207096deca6c194de975d4f266a03f29ddfb663e4c478c", kill_on_drop: false }` [INFO] [stdout] 1c72369f928f123d8a207096deca6c194de975d4f266a03f29ddfb663e4c478c