[INFO] fetching crate kdvtree 0.8.0... [INFO] checking kdvtree-0.8.0 against try#024378d9203a4009ed73d6db2681b88a8d74ce7a for pr-112160 [INFO] extracting crate kdvtree 0.8.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate kdvtree 0.8.0 on toolchain 024378d9203a4009ed73d6db2681b88a8d74ce7a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate kdvtree 0.8.0 [INFO] finished tweaking crates.io crate kdvtree 0.8.0 [INFO] tweaked toml for crates.io crate kdvtree 0.8.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c3b828a82bcac143fbec6fcf757979d2d6b783fd22c88949f0658495cc39baef [INFO] running `Command { std: "docker" "start" "-a" "c3b828a82bcac143fbec6fcf757979d2d6b783fd22c88949f0658495cc39baef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c3b828a82bcac143fbec6fcf757979d2d6b783fd22c88949f0658495cc39baef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3b828a82bcac143fbec6fcf757979d2d6b783fd22c88949f0658495cc39baef", kill_on_drop: false }` [INFO] [stdout] c3b828a82bcac143fbec6fcf757979d2d6b783fd22c88949f0658495cc39baef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cb71d88f6bb1ca51433825a9fb1478ebd014fa910da7042ed5ecf9075d81fb50 [INFO] running `Command { std: "docker" "start" "-a" "cb71d88f6bb1ca51433825a9fb1478ebd014fa910da7042ed5ecf9075d81fb50", kill_on_drop: false }` [INFO] [stderr] Checking kdvtree v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/lib.rs:492:25 [INFO] [stdout] | [INFO] [stdout] 492 | (self.cmp_p.cmp_points(axis, &needle_min, &shape_max) == Ordering::Greater || [INFO] [stdout] | ^ [INFO] [stdout] 493 | self.cmp_p.cmp_points(axis, &needle_max, &shape_min) == Ordering::Less) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 492 ~ self.cmp_p.cmp_points(axis, &needle_min, &shape_max) == Ordering::Greater || [INFO] [stdout] 493 ~ self.cmp_p.cmp_points(axis, &needle_max, &shape_min) == Ordering::Less [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:40:63 [INFO] [stdout] | [INFO] [stdout] 40 | impl GetCutPoint for F where F: FnMut(&A, &mut Iterator) -> Option

{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 40 | impl GetCutPoint for F where F: FnMut(&A, &mut dyn Iterator) -> Option

{ [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/lib.rs:492:25 [INFO] [stdout] | [INFO] [stdout] 492 | (self.cmp_p.cmp_points(axis, &needle_min, &shape_max) == Ordering::Greater || [INFO] [stdout] | ^ [INFO] [stdout] 493 | self.cmp_p.cmp_points(axis, &needle_max, &shape_min) == Ordering::Less) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 492 ~ self.cmp_p.cmp_points(axis, &needle_min, &shape_max) == Ordering::Greater || [INFO] [stdout] 493 ~ self.cmp_p.cmp_points(axis, &needle_max, &shape_min) == Ordering::Less [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:40:63 [INFO] [stdout] | [INFO] [stdout] 40 | impl GetCutPoint for F where F: FnMut(&A, &mut Iterator) -> Option

{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 40 | impl GetCutPoint for F where F: FnMut(&A, &mut dyn Iterator) -> Option

{ [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/tests.rs:36:48 [INFO] [stdout] | [INFO] [stdout] 36 | fn get_cut_point(cut_axis: &Axis, points: &mut Iterator) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 36 | fn get_cut_point(cut_axis: &Axis, points: &mut dyn Iterator) -> Option { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/lib.rs:511:71 [INFO] [stdout] | [INFO] [stdout] 511 | ... shape_fragment: shape_fragment.clone(), [INFO] [stdout] | ^^^^^^^^ unnecessary method call [INFO] [stdout] | [INFO] [stdout] = note: the type `ShapeFragment` does not implement `Clone`, so calling `clone` on `&ShapeFragment` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[deny(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `kdvtree` (lib) due to 2 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/lib.rs:511:71 [INFO] [stdout] | [INFO] [stdout] 511 | ... shape_fragment: shape_fragment.clone(), [INFO] [stdout] | ^^^^^^^^ unnecessary method call [INFO] [stdout] | [INFO] [stdout] = note: the type `ShapeFragment` does not implement `Clone`, so calling `clone` on `&ShapeFragment` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[deny(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `kdvtree` (lib test) due to 2 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "cb71d88f6bb1ca51433825a9fb1478ebd014fa910da7042ed5ecf9075d81fb50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb71d88f6bb1ca51433825a9fb1478ebd014fa910da7042ed5ecf9075d81fb50", kill_on_drop: false }` [INFO] [stdout] cb71d88f6bb1ca51433825a9fb1478ebd014fa910da7042ed5ecf9075d81fb50