[INFO] fetching crate kdtree-simd 0.6.1-alpha.0...
[INFO] checking kdtree-simd-0.6.1-alpha.0 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate kdtree-simd 0.6.1-alpha.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate kdtree-simd 0.6.1-alpha.0 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kdtree-simd 0.6.1-alpha.0
[INFO] finished tweaking crates.io crate kdtree-simd 0.6.1-alpha.0
[INFO] tweaked toml for crates.io crate kdtree-simd 0.6.1-alpha.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" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4af6af1867522c5dac71bc74c2c0f55a63a2cfedeee8c8c4c5e6bb84669cbf7f
[INFO] running `Command { std: "docker" "start" "-a" "4af6af1867522c5dac71bc74c2c0f55a63a2cfedeee8c8c4c5e6bb84669cbf7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4af6af1867522c5dac71bc74c2c0f55a63a2cfedeee8c8c4c5e6bb84669cbf7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4af6af1867522c5dac71bc74c2c0f55a63a2cfedeee8c8c4c5e6bb84669cbf7f", kill_on_drop: false }`
[INFO] [stdout] 4af6af1867522c5dac71bc74c2c0f55a63a2cfedeee8c8c4c5e6bb84669cbf7f
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9435255f018ae93ed183c0eeb054371e74f64aad913bfec282ca81f1619c678
[INFO] running `Command { std: "docker" "start" "-a" "f9435255f018ae93ed183c0eeb054371e74f64aad913bfec282ca81f1619c678", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking kdtree-simd v0.6.1-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stdout] warning: unused import: `num_traits::Float`
[INFO] [stdout]  --> src/distance.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use num_traits::Float;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/kdtree.rs:542:44
[INFO] [stdout]     |
[INFO] [stdout] 542 |         write!(f, "KdTree error: {}", self.description())
[INFO] [stdout]     |                                            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stdout] error[E0463]: can't find crate for `kdtree`
[INFO] [stdout]  --> tests/count_dist.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate kdtree;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `kdtree`
[INFO] [stdout]  --> tests/kdtree.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate kdtree;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `kdtree`
[INFO] [stdout]  --> benches/bench.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate kdtree;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::distance::squared_euclidean`
[INFO] [stdout]   --> src/util.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     use crate::distance::squared_euclidean;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^-----------------
[INFO] [stdout]    |         |                |
[INFO] [stdout]    |         |                help: a similar name exists in the module: `squared_euclidean_f32`
[INFO] [stdout]    |         no `squared_euclidean` in `distance`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rand`
[INFO] [stdout]    --> src/simd_euclidean/mod.rs:182:13
[INFO] [stdout]     |
[INFO] [stdout] 182 |         use rand::Rng;
[INFO] [stdout]     |             ^^^^ maybe a missing crate `rand`?
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding `extern crate rand` to use the `rand` crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kdtree-simd` (test "count_dist") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused import: `num_traits::Float`
[INFO] [stdout]  --> src/distance.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use num_traits::Float;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kdtree-simd` (bench "bench") due to 2 previous errors
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kdtree-simd` (test "kdtree") due to 2 previous errors
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/kdtree.rs:542:44
[INFO] [stdout]     |
[INFO] [stdout] 542 |         write!(f, "KdTree error: {}", self.description())
[INFO] [stdout]     |                                            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `gen_range` found for struct `rand::prelude::ThreadRng` in the current scope
[INFO] [stdout]    --> src/simd_euclidean/mod.rs:187:31
[INFO] [stdout]     |
[INFO] [stdout] 187 |             let len = i + rng.gen_range(0, 16) as usize;
[INFO] [stdout]     |                               ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand-0.6.5/src/lib.rs:242:8
[INFO] [stdout]     |
[INFO] [stdout] 242 |     fn gen_range<T: SampleUniform, B1, B2>(&mut self, low: B1, high: B2) -> T
[INFO] [stdout]     |        --------- the method is available for `rand::prelude::ThreadRng` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Rng` which provides `gen_range` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout] 133 +     use kdtree::tests::rand::Rng;
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `gen_ratio` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 187 |             let len = i + rng.gen_ratio(0, 16) as usize;
[INFO] [stdout]     |                               ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `gen` found for struct `rand::prelude::ThreadRng` in the current scope
[INFO] [stdout]    --> src/simd_euclidean/mod.rs:192:28
[INFO] [stdout]     |
[INFO] [stdout] 192 |                 a.push(rng.gen::<f32>());
[INFO] [stdout]     |                            ^^^ method not found in `ThreadRng`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand-0.6.5/src/lib.rs:214:8
[INFO] [stdout]     |
[INFO] [stdout] 214 |     fn gen<T>(&mut self) -> T where Standard: Distribution<T> {
[INFO] [stdout]     |        --- the method is available for `rand::prelude::ThreadRng` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Rng` which provides `gen` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout] 133 +     use kdtree::tests::rand::Rng;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `gen` found for struct `rand::prelude::ThreadRng` in the current scope
[INFO] [stdout]    --> src/simd_euclidean/mod.rs:193:28
[INFO] [stdout]     |
[INFO] [stdout] 193 |                 b.push(rng.gen::<f32>());
[INFO] [stdout]     |                            ^^^ method not found in `ThreadRng`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand-0.6.5/src/lib.rs:214:8
[INFO] [stdout]     |
[INFO] [stdout] 214 |     fn gen<T>(&mut self) -> T where Standard: Distribution<T> {
[INFO] [stdout]     |        --- the method is available for `rand::prelude::ThreadRng` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Rng` which provides `gen` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout] 133 +     use kdtree::tests::rand::Rng;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kdtree-simd` (lib test) due to 6 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "f9435255f018ae93ed183c0eeb054371e74f64aad913bfec282ca81f1619c678", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9435255f018ae93ed183c0eeb054371e74f64aad913bfec282ca81f1619c678", kill_on_drop: false }`
[INFO] [stdout] f9435255f018ae93ed183c0eeb054371e74f64aad913bfec282ca81f1619c678
[INFO] checking kdtree-simd-0.6.1-alpha.0 against try#72eda894eb3548c7ba774079ce0afab42958d4ee for pr-121848-1
[INFO] extracting crate kdtree-simd 0.6.1-alpha.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate kdtree-simd 0.6.1-alpha.0 on toolchain 72eda894eb3548c7ba774079ce0afab42958d4ee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kdtree-simd 0.6.1-alpha.0
[INFO] finished tweaking crates.io crate kdtree-simd 0.6.1-alpha.0
[INFO] tweaked toml for crates.io crate kdtree-simd 0.6.1-alpha.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "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" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2835c7fabc8c82a4228b352f4f8ab4206cf5b778347b9f5a4492997a9a1994d
[INFO] running `Command { std: "docker" "start" "-a" "e2835c7fabc8c82a4228b352f4f8ab4206cf5b778347b9f5a4492997a9a1994d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2835c7fabc8c82a4228b352f4f8ab4206cf5b778347b9f5a4492997a9a1994d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2835c7fabc8c82a4228b352f4f8ab4206cf5b778347b9f5a4492997a9a1994d", kill_on_drop: false }`
[INFO] [stdout] e2835c7fabc8c82a4228b352f4f8ab4206cf5b778347b9f5a4492997a9a1994d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8daf229cc9725c26552d4dae864811335cacede086523363e8921d359581294
[INFO] running `Command { std: "docker" "start" "-a" "e8daf229cc9725c26552d4dae864811335cacede086523363e8921d359581294", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking kdtree-simd v0.6.1-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stdout] warning: unused import: `num_traits::Float`
[INFO] [stdout]  --> src/distance.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use num_traits::Float;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/kdtree.rs:542:44
[INFO] [stdout]     |
[INFO] [stdout] 542 |         write!(f, "KdTree error: {}", self.description())
[INFO] [stdout]     |                                            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stdout] error[E0463]: can't find crate for `kdtree`
[INFO] [stdout]  --> tests/count_dist.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate kdtree;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `kdtree`
[INFO] [stdout]  --> benches/bench.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate kdtree;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `kdtree`
[INFO] [stdout]  --> tests/kdtree.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate kdtree;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::distance::squared_euclidean`
[INFO] [stdout]   --> src/util.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     use crate::distance::squared_euclidean;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^-----------------
[INFO] [stdout]    |         |                |
[INFO] [stdout]    |         |                help: a similar name exists in the module: `squared_euclidean_f32`
[INFO] [stdout]    |         no `squared_euclidean` in `distance`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rand`
[INFO] [stdout]    --> src/simd_euclidean/mod.rs:182:13
[INFO] [stdout]     |
[INFO] [stdout] 182 |         use rand::Rng;
[INFO] [stdout]     |             ^^^^ maybe a missing crate `rand`?
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding `extern crate rand` to use the `rand` crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kdtree-simd` (test "count_dist") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `kdtree-simd` (bench "bench") due to 2 previous errors
[INFO] [stdout] warning: unused import: `num_traits::Float`
[INFO] [stdout]  --> src/distance.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use num_traits::Float;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kdtree-simd` (test "kdtree") due to 2 previous errors
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/kdtree.rs:542:44
[INFO] [stdout]     |
[INFO] [stdout] 542 |         write!(f, "KdTree error: {}", self.description())
[INFO] [stdout]     |                                            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `gen_range` found for struct `rand::prelude::ThreadRng` in the current scope
[INFO] [stdout]    --> src/simd_euclidean/mod.rs:187:31
[INFO] [stdout]     |
[INFO] [stdout] 187 |             let len = i + rng.gen_range(0, 16) as usize;
[INFO] [stdout]     |                               ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand-0.6.5/src/lib.rs:242:8
[INFO] [stdout]     |
[INFO] [stdout] 242 |     fn gen_range<T: SampleUniform, B1, B2>(&mut self, low: B1, high: B2) -> T
[INFO] [stdout]     |        --------- the method is available for `rand::prelude::ThreadRng` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Rng` which provides `gen_range` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout] 133 +     use kdtree::tests::rand::Rng;
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `gen_ratio` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 187 |             let len = i + rng.gen_ratio(0, 16) as usize;
[INFO] [stdout]     |                               ~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `gen` found for struct `rand::prelude::ThreadRng` in the current scope
[INFO] [stdout]    --> src/simd_euclidean/mod.rs:192:28
[INFO] [stdout]     |
[INFO] [stdout] 192 |                 a.push(rng.gen::<f32>());
[INFO] [stdout]     |                            ^^^ method not found in `ThreadRng`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand-0.6.5/src/lib.rs:214:8
[INFO] [stdout]     |
[INFO] [stdout] 214 |     fn gen<T>(&mut self) -> T where Standard: Distribution<T> {
[INFO] [stdout]     |        --- the method is available for `rand::prelude::ThreadRng` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Rng` which provides `gen` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout] 133 +     use kdtree::tests::rand::Rng;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `gen` found for struct `rand::prelude::ThreadRng` in the current scope
[INFO] [stdout]    --> src/simd_euclidean/mod.rs:193:28
[INFO] [stdout]     |
[INFO] [stdout] 193 |                 b.push(rng.gen::<f32>());
[INFO] [stdout]     |                            ^^^ method not found in `ThreadRng`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand-0.6.5/src/lib.rs:214:8
[INFO] [stdout]     |
[INFO] [stdout] 214 |     fn gen<T>(&mut self) -> T where Standard: Distribution<T> {
[INFO] [stdout]     |        --- the method is available for `rand::prelude::ThreadRng` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Rng` which provides `gen` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout] 133 +     use kdtree::tests::rand::Rng;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kdtree-simd` (lib test) due to 6 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "e8daf229cc9725c26552d4dae864811335cacede086523363e8921d359581294", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8daf229cc9725c26552d4dae864811335cacede086523363e8921d359581294", kill_on_drop: false }`
[INFO] [stdout] e8daf229cc9725c26552d4dae864811335cacede086523363e8921d359581294
