[INFO] fetching crate string_art 0.1.0-alpha.1... [INFO] checking string_art-0.1.0-alpha.1 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate string_art 0.1.0-alpha.1 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate string_art 0.1.0-alpha.1 [INFO] finished tweaking crates.io crate string_art 0.1.0-alpha.1 [INFO] tweaked toml for crates.io crate string_art 0.1.0-alpha.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate string_art 0.1.0-alpha.1 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 135 packages to latest compatible versions [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0d1cd33ab8c29dff29552f359ab1358bcad43433da01a6857bc9cb43b390122e [INFO] running `Command { std: "docker" "start" "-a" "0d1cd33ab8c29dff29552f359ab1358bcad43433da01a6857bc9cb43b390122e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0d1cd33ab8c29dff29552f359ab1358bcad43433da01a6857bc9cb43b390122e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d1cd33ab8c29dff29552f359ab1358bcad43433da01a6857bc9cb43b390122e", kill_on_drop: false }` [INFO] [stdout] 0d1cd33ab8c29dff29552f359ab1358bcad43433da01a6857bc9cb43b390122e [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 04c4dc91836a9261925544ab9a99950537f2f7019d4f7b870b6582686497c2a8 [INFO] running `Command { std: "docker" "start" "-a" "04c4dc91836a9261925544ab9a99950537f2f7019d4f7b870b6582686497c2a8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Checking cfg-if v1.0.1 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking adler2 v2.0.1 [INFO] [stderr] Compiling siphasher v1.0.1 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling built v0.7.7 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Compiling phf_shared v0.11.3 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking imgref v1.11.0 [INFO] [stderr] Checking weezl v0.1.10 [INFO] [stderr] Compiling noop_proc_macro v0.3.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking bitstream-io v2.6.0 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Compiling rav1e v0.7.1 [INFO] [stderr] Compiling phf_generator v0.11.3 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking flate2 v1.1.2 [INFO] [stderr] Checking new_debug_unreachable v1.0.6 [INFO] [stderr] Checking quick-error v2.0.1 [INFO] [stderr] Checking loop9 v0.1.5 [INFO] [stderr] Checking avif-serialize v0.8.4 [INFO] [stderr] Checking zune-inflate v0.2.54 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking fdeflate v0.3.7 [INFO] [stderr] Checking half v2.6.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking byteorder-lite v0.1.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking bit_field v0.10.2 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Checking jpeg-decoder v0.3.2 [INFO] [stderr] Compiling palette v0.7.6 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking bytemuck v1.23.1 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking lebe v0.5.2 [INFO] [stderr] Compiling simd_helpers v0.1.0 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking rgb v0.8.50 [INFO] [stderr] Compiling by_address v1.2.1 [INFO] [stderr] Checking zune-core v0.4.12 [INFO] [stderr] Checking qoi v0.4.1 [INFO] [stderr] Checking image-webp v0.2.3 [INFO] [stderr] Checking gif v0.13.3 [INFO] [stderr] Checking png v0.17.16 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking exr v1.73.0 [INFO] [stderr] Checking tiff v0.9.1 [INFO] [stderr] Checking zune-jpeg v0.4.18 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking fast-srgb8 v1.0.0 [INFO] [stderr] Checking num_cpus v1.17.0 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking bresenham v0.1.1 [INFO] [stderr] Checking svg v0.18.0 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking maybe-rayon v0.1.1 [INFO] [stderr] Compiling equator-macro v0.4.2 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [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 phf_macros v0.11.3 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling palette_derive v0.7.6 [INFO] [stderr] Checking profiling v1.0.17 [INFO] [stderr] Checking phf v0.11.3 [INFO] [stderr] Checking equator v0.4.2 [INFO] [stderr] Checking aligned-vec v0.6.4 [INFO] [stderr] Checking v_frame v0.3.9 [INFO] [stderr] Checking av1-grain v0.2.4 [INFO] [stderr] Checking ravif v0.11.20 [INFO] [stderr] Checking image v0.25.6 [INFO] [stderr] Checking string_art v0.1.0-alpha.1 (/opt/rustwide/workdir) [INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/algorithm.rs:286:17 [INFO] [stdout] | [INFO] [stdout] 286 | (*self.0).get_unchecked_mut(idx) [INFO] [stdout] | ^^------^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*mut [BakedSegment]` [INFO] [stdout] | [INFO] [stdout] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&mut [BakedSegment]` [INFO] [stdout] --> src/algorithm.rs:286:17 [INFO] [stdout] | [INFO] [stdout] 286 | (*self.0).get_unchecked_mut(idx) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] note: method calls to `get_unchecked_mut` require a reference [INFO] [stdout] --> /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/core/src/slice/mod.rs:680:5 [INFO] [stdout] = note: `#[deny(dangerous_implicit_autorefs)]` on by default [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 286 | (&mut (*self.0)).get_unchecked_mut(idx) [INFO] [stdout] | +++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/algorithm.rs:286:17 [INFO] [stdout] | [INFO] [stdout] 286 | (*self.0).get_unchecked_mut(idx) [INFO] [stdout] | ^^------^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*mut [BakedSegment]` [INFO] [stdout] | [INFO] [stdout] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&mut [BakedSegment]` [INFO] [stdout] --> src/algorithm.rs:286:17 [INFO] [stdout] | [INFO] [stdout] 286 | (*self.0).get_unchecked_mut(idx) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] note: method calls to `get_unchecked_mut` require a reference [INFO] [stdout] --> /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/core/src/slice/mod.rs:680:5 [INFO] [stdout] = note: `#[deny(dangerous_implicit_autorefs)]` on by default [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 286 | (&mut (*self.0)).get_unchecked_mut(idx) [INFO] [stdout] | +++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `string_art` (lib test) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `string_art` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "04c4dc91836a9261925544ab9a99950537f2f7019d4f7b870b6582686497c2a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04c4dc91836a9261925544ab9a99950537f2f7019d4f7b870b6582686497c2a8", kill_on_drop: false }` [INFO] [stdout] 04c4dc91836a9261925544ab9a99950537f2f7019d4f7b870b6582686497c2a8