[INFO] fetching crate kdvtree 0.8.0... [INFO] testing kdvtree-0.8.0 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate kdvtree 0.8.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate kdvtree 0.8.0 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", 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/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f0a1ca6a383919e118c355403266f86bea33db697530f4231644d08b965b2db9 [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" "f0a1ca6a383919e118c355403266f86bea33db697530f4231644d08b965b2db9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f0a1ca6a383919e118c355403266f86bea33db697530f4231644d08b965b2db9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0a1ca6a383919e118c355403266f86bea33db697530f4231644d08b965b2db9", kill_on_drop: false }` [INFO] [stdout] f0a1ca6a383919e118c355403266f86bea33db697530f4231644d08b965b2db9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d3f719118be9a2baa2d1922be3b9c5f810ce2efa8319dcec4eb39cc37652c179 [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" "d3f719118be9a2baa2d1922be3b9c5f810ce2efa8319dcec4eb39cc37652c179", 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] [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 0.47s [INFO] running `Command { std: "docker" "inspect" "d3f719118be9a2baa2d1922be3b9c5f810ce2efa8319dcec4eb39cc37652c179", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3f719118be9a2baa2d1922be3b9c5f810ce2efa8319dcec4eb39cc37652c179", kill_on_drop: false }` [INFO] [stdout] d3f719118be9a2baa2d1922be3b9c5f810ce2efa8319dcec4eb39cc37652c179 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f0e9461edb265b4773e0ef90860cb7ea158bb10274a1d4358af07ff89852a341 [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" "f0e9461edb265b4773e0ef90860cb7ea158bb10274a1d4358af07ff89852a341", 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] [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] [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] [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] [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 2.64s [INFO] running `Command { std: "docker" "inspect" "f0e9461edb265b4773e0ef90860cb7ea158bb10274a1d4358af07ff89852a341", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0e9461edb265b4773e0ef90860cb7ea158bb10274a1d4358af07ff89852a341", kill_on_drop: false }` [INFO] [stdout] f0e9461edb265b4773e0ef90860cb7ea158bb10274a1d4358af07ff89852a341 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a60f91b94d9b61886f65f44f510a28b900b3c98937fb33c3783a270753de28ee [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" "a60f91b94d9b61886f65f44f510a28b900b3c98937fb33c3783a270753de28ee", 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] [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] [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: 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 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/kdvtree-a4c9ad1f4e53e59d [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::kdv_tree_nearest ... ok [INFO] [stdout] test tests::kdv_tree_basic ... ok [INFO] [stdout] test tests::kdv_tree_triangle ... 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 5.73s [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" "a60f91b94d9b61886f65f44f510a28b900b3c98937fb33c3783a270753de28ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a60f91b94d9b61886f65f44f510a28b900b3c98937fb33c3783a270753de28ee", kill_on_drop: false }` [INFO] [stdout] a60f91b94d9b61886f65f44f510a28b900b3c98937fb33c3783a270753de28ee