[INFO] fetching crate petal-neighbors 0.8.0...
[INFO] checking petal-neighbors-0.8.0 against master#9610dfe5a9a731ced1ea4923ecbd0c57fe367898 for beta-170-4
[INFO] extracting crate petal-neighbors 0.8.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate petal-neighbors 0.8.0 on toolchain 9610dfe5a9a731ced1ea4923ecbd0c57fe367898
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate petal-neighbors 0.8.0
[INFO] finished tweaking crates.io crate petal-neighbors 0.8.0
[INFO] tweaked toml for crates.io crate petal-neighbors 0.8.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8346bb3f21f6dbedf7119c4e9ef8860fbd4ceb225dbea0575705e88939f12036
[INFO] running `Command { std: "docker" "start" "-a" "8346bb3f21f6dbedf7119c4e9ef8860fbd4ceb225dbea0575705e88939f12036", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8346bb3f21f6dbedf7119c4e9ef8860fbd4ceb225dbea0575705e88939f12036", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8346bb3f21f6dbedf7119c4e9ef8860fbd4ceb225dbea0575705e88939f12036", kill_on_drop: false }`
[INFO] [stdout] 8346bb3f21f6dbedf7119c4e9ef8860fbd4ceb225dbea0575705e88939f12036
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f108b2e12e84d5e1272cfd32cca3ec27fcae25caa15c45efd84e710a7b02220f
[INFO] running `Command { std: "docker" "start" "-a" "f108b2e12e84d5e1272cfd32cca3ec27fcae25caa15c45efd84e710a7b02220f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.7
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]    Compiling memoffset v0.8.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.14
[INFO] [stderr]    Compiling matrixmultiply v0.3.7
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]     Checking getrandom v0.2.9
[INFO] [stderr]     Checking either v1.8.1
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking plotters-backend v0.3.4
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking half v1.8.2
[INFO] [stderr]     Checking regex-syntax v0.7.2
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking plotters-svg v0.3.3
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking walkdir v2.3.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking oorandom v11.1.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking crossbeam-channel v0.5.8
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking csv v1.2.2
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]     Checking regex v1.8.3
[INFO] [stderr]     Checking criterion-plot v0.4.5
[INFO] [stderr]     Checking rayon v1.7.0
[INFO] [stderr]     Checking num-complex v0.4.3
[INFO] [stderr]     Checking num-integer v0.1.45
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking plotters v0.3.4
[INFO] [stderr]     Checking ordered-float v2.10.0
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]     Checking criterion v0.3.6
[INFO] [stderr]     Checking ndarray-rand v0.14.0
[INFO] [stderr]     Checking petal-neighbors v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/ball_tree.rs:522:9
[INFO] [stdout]     |
[INFO] [stdout] 522 |     let mut root_node = nodes.get_mut(root).expect("root node index out of range");
[INFO] [stdout]     |         ----^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> benches/ball_tree.rs:32:22
[INFO] [stdout]     |
[INFO] [stdout] 32  |                 tree.query_radius(&query.into(), 0.2);
[INFO] [stdout]     |                      ^^^^^^^^^^^^ ------------- type must be known at this point
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      cannot infer type of the type parameter `S` declared on the method `query_radius`
[INFO] [stdout]     |
[INFO] [stdout]     = note: cannot satisfy `_: Data`
[INFO] [stdout]     = help: the following types implement trait `Data`:
[INFO] [stdout]               CowRepr<'a, A>
[INFO] [stdout]               OwnedArcRepr<A>
[INFO] [stdout]               OwnedRepr<A>
[INFO] [stdout]               ViewRepr<&'a A>
[INFO] [stdout]               ViewRepr<&'a mut A>
[INFO] [stdout] note: required by a bound in `BallTree::<'a, A, M>::query_radius`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/ball_tree.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout] 130 |     pub fn query_radius<S>(&self, point: &ArrayBase<S, Ix1>, distance: A) -> Vec<usize>
[INFO] [stdout]     |            ------------ required by a bound in this associated function
[INFO] [stdout] 131 |     where
[INFO] [stdout] 132 |         S: Data<Elem = A>,
[INFO] [stdout]     |            ^^^^^^^^^^^^^^ required by this bound in `BallTree::<'a, A, M>::query_radius`
[INFO] [stdout] help: consider specifying the generic argument
[INFO] [stdout]     |
[INFO] [stdout] 32  |                 tree.query_radius::<S>(&query.into(), 0.2);
[INFO] [stdout]     |                                  +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]   --> benches/ball_tree.rs:32:42
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 tree.query_radius(&query.into(), 0.2);
[INFO] [stdout]    |                                          ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: multiple `impl`s satisfying `ArrayBase<_, Dim<[usize; 1]>>: From<&[f64]>` found in the `ndarray` crate:
[INFO] [stdout]            - impl<'a, A, Slice> From<&'a Slice> for ArrayBase<CowRepr<'a, A>, Dim<[usize; 1]>>
[INFO] [stdout]              where Slice: AsRef<[A]>, Slice: ?Sized;
[INFO] [stdout]            - impl<'a, A, Slice> From<&'a Slice> for ArrayBase<ViewRepr<&'a A>, Dim<[usize; 1]>>
[INFO] [stdout]              where Slice: AsRef<[A]>, Slice: ?Sized;
[INFO] [stdout]    = note: required for `&[f64]` to implement `Into<ArrayBase<_, Dim<[usize; 1]>>>`
[INFO] [stdout] help: try using a fully qualified path to specify the expected types
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 tree.query_radius(&<&[f64] as Into<ArrayBase<S, Dim<[usize; 1]>>>>::into(query), 0.2);
[INFO] [stdout]    |                                    ++++++++++++++++++++++++++++++++++++++++++++++++++++++     ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0283`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `petal-neighbors` (bench "ball_tree") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/ball_tree.rs:522:9
[INFO] [stdout]     |
[INFO] [stdout] 522 |     let mut root_node = nodes.get_mut(root).expect("root node index out of range");
[INFO] [stdout]     |         ----^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f108b2e12e84d5e1272cfd32cca3ec27fcae25caa15c45efd84e710a7b02220f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f108b2e12e84d5e1272cfd32cca3ec27fcae25caa15c45efd84e710a7b02220f", kill_on_drop: false }`
[INFO] [stdout] f108b2e12e84d5e1272cfd32cca3ec27fcae25caa15c45efd84e710a7b02220f
