[INFO] fetching crate kdvtree 0.8.0... [INFO] testing kdvtree-0.8.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate kdvtree 0.8.0 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate kdvtree 0.8.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8ea34e3a69664fcc7434d8ba504c214eb38379bdc3f5b1acd3aac7fe51ce5e88 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8ea34e3a69664fcc7434d8ba504c214eb38379bdc3f5b1acd3aac7fe51ce5e88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8ea34e3a69664fcc7434d8ba504c214eb38379bdc3f5b1acd3aac7fe51ce5e88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ea34e3a69664fcc7434d8ba504c214eb38379bdc3f5b1acd3aac7fe51ce5e88", kill_on_drop: false }` [INFO] [stdout] 8ea34e3a69664fcc7434d8ba504c214eb38379bdc3f5b1acd3aac7fe51ce5e88 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5dc4edf8337e4fac774e8205d8007d4db93d48feb8ab90041ecb1525e11c452c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5dc4edf8337e4fac774e8205d8007d4db93d48feb8ab90041ecb1525e11c452c", kill_on_drop: false }` [INFO] [stderr] Compiling kdvtree v0.8.0 (/opt/rustwide/workdir) [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] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [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] 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: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.49s [INFO] running `Command { std: "docker" "inspect" "5dc4edf8337e4fac774e8205d8007d4db93d48feb8ab90041ecb1525e11c452c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5dc4edf8337e4fac774e8205d8007d4db93d48feb8ab90041ecb1525e11c452c", kill_on_drop: false }` [INFO] [stdout] 5dc4edf8337e4fac774e8205d8007d4db93d48feb8ab90041ecb1525e11c452c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c7ae16b5267198d1e730721c239ac6b138c38c945c57788a6b8cbce39dd1f8bc [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c7ae16b5267198d1e730721c239ac6b138c38c945c57788a6b8cbce39dd1f8bc", kill_on_drop: false }` [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] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling libc v0.2.95 [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] 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: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling kdvtree v0.8.0 (/opt/rustwide/workdir) [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] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [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] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [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] 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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.46s [INFO] running `Command { std: "docker" "inspect" "c7ae16b5267198d1e730721c239ac6b138c38c945c57788a6b8cbce39dd1f8bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7ae16b5267198d1e730721c239ac6b138c38c945c57788a6b8cbce39dd1f8bc", kill_on_drop: false }` [INFO] [stdout] c7ae16b5267198d1e730721c239ac6b138c38c945c57788a6b8cbce39dd1f8bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a7c692bc95a8892ba7b73d59a6ce0b5445ed47a30652413e847ce1cdc69e7ae4 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a7c692bc95a8892ba7b73d59a6ce0b5445ed47a30652413e847ce1cdc69e7ae4", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:40:63 [INFO] [stderr] | [INFO] [stderr] 40 | impl GetCutPoint for F where F: FnMut(&A, &mut Iterator) -> Option

{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/lib.rs:492:25 [INFO] [stderr] | [INFO] [stderr] 492 | / (self.cmp_p.cmp_points(axis, &needle_min, &shape_max) == Ordering::Greater || [INFO] [stderr] 493 | | self.cmp_p.cmp_points(axis, &needle_max, &shape_min) == Ordering::Less) [INFO] [stderr] | |________________________________________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 492 | self.cmp_p.cmp_points(axis, &needle_min, &shape_max) == Ordering::Greater || [INFO] [stderr] 493 | self.cmp_p.cmp_points(axis, &needle_max, &shape_min) == Ordering::Less [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tests.rs:36:48 [INFO] [stderr] | [INFO] [stderr] 36 | fn get_cut_point(cut_axis: &Axis, points: &mut Iterator) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:40:63 [INFO] [stderr] | [INFO] [stderr] 40 | impl GetCutPoint for F where F: FnMut(&A, &mut Iterator) -> Option

{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/lib.rs:492:25 [INFO] [stderr] | [INFO] [stderr] 492 | / (self.cmp_p.cmp_points(axis, &needle_min, &shape_max) == Ordering::Greater || [INFO] [stderr] 493 | | self.cmp_p.cmp_points(axis, &needle_max, &shape_min) == Ordering::Less) [INFO] [stderr] | |________________________________________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 492 | self.cmp_p.cmp_points(axis, &needle_min, &shape_max) == Ordering::Greater || [INFO] [stderr] 493 | self.cmp_p.cmp_points(axis, &needle_max, &shape_min) == Ordering::Less [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/kdvtree-b5c4597a40860609) [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::kdv_tree_basic ... ok [INFO] [stdout] test tests::kdv_tree_triangle ... ok [INFO] [stdout] test tests::kdv_tree_nearest ... ok [INFO] [stdout] test tests::kdv_tree_nearest_check ... ok [INFO] [stdout] test tests::kdv_tree_nearest_big_o ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.35s [INFO] [stdout] [INFO] [stderr] Doc-tests kdvtree [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:492:25 [INFO] [stderr] | [INFO] [stderr] 492 | / (self.cmp_p.cmp_points(axis, &needle_min, &shape_max) == Ordering::Greater || [INFO] [stderr] 493 | | self.cmp_p.cmp_points(axis, &needle_max, &shape_min) == Ordering::Less) [INFO] [stderr] | |________________________________________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 492 | self.cmp_p.cmp_points(axis, &needle_min, &shape_max) == Ordering::Greater || [INFO] [stderr] 493 | self.cmp_p.cmp_points(axis, &needle_max, &shape_min) == Ordering::Less [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a7c692bc95a8892ba7b73d59a6ce0b5445ed47a30652413e847ce1cdc69e7ae4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7c692bc95a8892ba7b73d59a6ce0b5445ed47a30652413e847ce1cdc69e7ae4", kill_on_drop: false }` [INFO] [stdout] a7c692bc95a8892ba7b73d59a6ce0b5445ed47a30652413e847ce1cdc69e7ae4