[INFO] fetching crate rect-iter 0.3.0... [INFO] checking rect-iter-0.3.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate rect-iter 0.3.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate rect-iter 0.3.0 [INFO] finished tweaking crates.io crate rect-iter 0.3.0 [INFO] tweaked toml for crates.io crate rect-iter 0.3.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rect-iter 0.3.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 127 packages to latest compatible versions [INFO] [stderr] Adding tuple-map v0.3.0 (available: v0.4.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tuple-map v0.3.0 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b9fc86fad4d6ebeda3d988a6f4d5660cdc0345df97e79eac2334892cb848e1ce [INFO] running `Command { std: "docker" "start" "-a" "b9fc86fad4d6ebeda3d988a6f4d5660cdc0345df97e79eac2334892cb848e1ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b9fc86fad4d6ebeda3d988a6f4d5660cdc0345df97e79eac2334892cb848e1ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9fc86fad4d6ebeda3d988a6f4d5660cdc0345df97e79eac2334892cb848e1ce", kill_on_drop: false }` [INFO] [stdout] b9fc86fad4d6ebeda3d988a6f4d5660cdc0345df97e79eac2334892cb848e1ce [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c8b7a4667be32c698902f4ebbec53593af266c84b79f9fdfc8603073b1ea6514 [INFO] running `Command { std: "docker" "start" "-a" "c8b7a4667be32c698902f4ebbec53593af266c84b79f9fdfc8603073b1ea6514", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Checking tuple-map v0.3.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking euclid v0.22.11 [INFO] [stderr] Checking rect-iter v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `y_range` is never read [INFO] [stdout] --> src/lib.rs:485:5 [INFO] [stdout] | [INFO] [stdout] 480 | pub struct RectIter { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 485 | y_range: Range, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RectIter` 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 `y_range` is never read [INFO] [stdout] --> src/lib.rs:485:5 [INFO] [stdout] | [INFO] [stdout] 480 | pub struct RectIter { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 485 | y_range: Range, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RectIter` 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: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021 [INFO] [stdout] --> src/lib.rs:825:32 [INFO] [stdout] | [INFO] [stdout] 825 | for (&c, t) in correct.into_iter().rev().zip(r.into_iter().rev()) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 825 - for (&c, t) in correct.into_iter().rev().zip(r.into_iter().rev()) { [INFO] [stdout] 825 + for (&c, t) in correct.iter().rev().zip(r.into_iter().rev()) { [INFO] [stdout] | [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 825 - for (&c, t) in correct.into_iter().rev().zip(r.into_iter().rev()) { [INFO] [stdout] 825 + for (&c, t) in IntoIterator::into_iter(correct).rev().zip(r.into_iter().rev()) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.34s [INFO] running `Command { std: "docker" "inspect" "c8b7a4667be32c698902f4ebbec53593af266c84b79f9fdfc8603073b1ea6514", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8b7a4667be32c698902f4ebbec53593af266c84b79f9fdfc8603073b1ea6514", kill_on_drop: false }` [INFO] [stdout] c8b7a4667be32c698902f4ebbec53593af266c84b79f9fdfc8603073b1ea6514