[INFO] fetching crate rai-nn 0.11.0...
[INFO] checking rai-nn-0.11.0 against try#73ffebff6f34db7eb167bf9edcf2afa19c3073e9 for pr-147841
[INFO] extracting crate rai-nn 0.11.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate rai-nn 0.11.0
[INFO] finished tweaking crates.io crate rai-nn 0.11.0
[INFO] tweaked toml for crates.io crate rai-nn 0.11.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rai-nn 0.11.0 on toolchain 73ffebff6f34db7eb167bf9edcf2afa19c3073e9
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stdout] 94ecfa3fe727dc3c3de869fe2bee9ba888fd4ac459065bcfaf9666054941aa6f
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[INFO] [stdout] error[E0277]: the trait bound `half::bf16: SampleBorrow<half::bf16>` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/cpu_backend.rs:2701:55
[INFO] [stdout]      |
[INFO] [stdout] 2701 |                     rand::distributions::Uniform::new(bf16::from_f64(min), bf16::from_f64(max));
[INFO] [stdout]      |                     --------------------------------- ^^^^^^^^^^^^^^^^^^^ the trait `SampleUniform` is not implemented for `half::bf16`
[INFO] [stdout]      |                     |
[INFO] [stdout]      |                     required by a bound introduced by this call
[INFO] [stdout]      |
[INFO] [stdout] note: there are multiple different versions of crate `rand` in the dependency graph
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/distributions/uniform.rs:216:1
[INFO] [stdout]      |
[INFO] [stdout]  216 | pub trait SampleUniform: Sized {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/cpu_backend.rs:2690:13
[INFO] [stdout]      |
[INFO] [stdout] 2690 |         use rand::prelude::*;
[INFO] [stdout]      |             ---- one version of crate `rand` used here, as a direct dependency of the current crate
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/convert.rs:3:5
[INFO] [stdout]      |
[INFO] [stdout]    3 | use half::{bf16, f16, slice::HalfFloatSliceExt};
[INFO] [stdout]      |     ---- one version of crate `rand` used here, as a dependency of crate `half`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/half-2.7.1/src/bfloat.rs:46:1
[INFO] [stdout]      |
[INFO] [stdout]   46 | pub struct bf16(u16);
[INFO] [stdout]      | --------------- this type doesn't implement the required trait
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.2/src/distr/distribution.rs:35:1
[INFO] [stdout]      |
[INFO] [stdout]   35 | pub trait Distribution<T> {
[INFO] [stdout]      | ------------------------- this is the found trait
[INFO] [stdout]      = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout]      = note: required for `half::bf16` to implement `SampleBorrow<half::bf16>`
[INFO] [stdout] note: required by a bound in `Uniform::<X>::new`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/distributions/uniform.rs:186:13
[INFO] [stdout]      |
[INFO] [stdout]  184 |     pub fn new<B1, B2>(low: B1, high: B2) -> Uniform<X>
[INFO] [stdout]      |            --- required by a bound in this associated function
[INFO] [stdout]  185 |     where
[INFO] [stdout]  186 |         B1: SampleBorrow<X> + Sized,
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^ required by this bound in `Uniform::<X>::new`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `half::bf16: SampleBorrow<half::bf16>` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/cpu_backend.rs:2701:76
[INFO] [stdout]      |
[INFO] [stdout] 2701 |                     rand::distributions::Uniform::new(bf16::from_f64(min), bf16::from_f64(max));
[INFO] [stdout]      |                     ---------------------------------                      ^^^^^^^^^^^^^^^^^^^ the trait `SampleUniform` is not implemented for `half::bf16`
[INFO] [stdout]      |                     |
[INFO] [stdout]      |                     required by a bound introduced by this call
[INFO] [stdout]      |
[INFO] [stdout] note: there are multiple different versions of crate `rand` in the dependency graph
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/distributions/uniform.rs:216:1
[INFO] [stdout]      |
[INFO] [stdout]  216 | pub trait SampleUniform: Sized {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/cpu_backend.rs:2690:13
[INFO] [stdout]      |
[INFO] [stdout] 2690 |         use rand::prelude::*;
[INFO] [stdout]      |             ---- one version of crate `rand` used here, as a direct dependency of the current crate
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/convert.rs:3:5
[INFO] [stdout]      |
[INFO] [stdout]    3 | use half::{bf16, f16, slice::HalfFloatSliceExt};
[INFO] [stdout]      |     ---- one version of crate `rand` used here, as a dependency of crate `half`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/half-2.7.1/src/bfloat.rs:46:1
[INFO] [stdout]      |
[INFO] [stdout]   46 | pub struct bf16(u16);
[INFO] [stdout]      | --------------- this type doesn't implement the required trait
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.2/src/distr/distribution.rs:35:1
[INFO] [stdout]      |
[INFO] [stdout]   35 | pub trait Distribution<T> {
[INFO] [stdout]      | ------------------------- this is the found trait
[INFO] [stdout]      = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout]      = note: required for `half::bf16` to implement `SampleBorrow<half::bf16>`
[INFO] [stdout] note: required by a bound in `Uniform::<X>::new`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/distributions/uniform.rs:187:13
[INFO] [stdout]      |
[INFO] [stdout]  184 |     pub fn new<B1, B2>(low: B1, high: B2) -> Uniform<X>
[INFO] [stdout]      |            --- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout]  187 |         B2: SampleBorrow<X> + Sized,
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^ required by this bound in `Uniform::<X>::new`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `half::bf16: SampleUniform` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/cpu_backend.rs:2701:21
[INFO] [stdout]      |
[INFO] [stdout] 2701 |                     rand::distributions::Uniform::new(bf16::from_f64(min), bf16::from_f64(max));
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `SampleUniform` is not implemented for `half::bf16`
[INFO] [stdout]      |
[INFO] [stdout] note: there are multiple different versions of crate `rand` in the dependency graph
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/distributions/uniform.rs:216:1
[INFO] [stdout]      |
[INFO] [stdout]  216 | pub trait SampleUniform: Sized {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/cpu_backend.rs:2690:13
[INFO] [stdout]      |
[INFO] [stdout] 2690 |         use rand::prelude::*;
[INFO] [stdout]      |             ---- one version of crate `rand` used here, as a direct dependency of the current crate
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/convert.rs:3:5
[INFO] [stdout]      |
[INFO] [stdout]    3 | use half::{bf16, f16, slice::HalfFloatSliceExt};
[INFO] [stdout]      |     ---- one version of crate `rand` used here, as a dependency of crate `half`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/half-2.7.1/src/bfloat.rs:46:1
[INFO] [stdout]      |
[INFO] [stdout]   46 | pub struct bf16(u16);
[INFO] [stdout]      | --------------- this type doesn't implement the required trait
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.2/src/distr/distribution.rs:35:1
[INFO] [stdout]      |
[INFO] [stdout]   35 | pub trait Distribution<T> {
[INFO] [stdout]      | ------------------------- this is the found trait
[INFO] [stdout]      = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] note: required by a bound in `Uniform`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/distributions/uniform.rs:179:23
[INFO] [stdout]      |
[INFO] [stdout]  179 | pub struct Uniform<X: SampleUniform>(X::Sampler);
[INFO] [stdout]      |                       ^^^^^^^^^^^^^ required by this bound in `Uniform`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `half::bf16: SampleUniform` is not satisfied in `Uniform<half::bf16>`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/cpu_backend.rs:2700:21
[INFO] [stdout]      |
[INFO] [stdout] 2700 |                 let uniform =
[INFO] [stdout]      |                     ^^^^^^^ within `Uniform<half::bf16>`, the trait `SampleUniform` is not implemented for `half::bf16`
[INFO] [stdout]      |
[INFO] [stdout] note: there are multiple different versions of crate `rand` in the dependency graph
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/distributions/uniform.rs:216:1
[INFO] [stdout]      |
[INFO] [stdout]  216 | pub trait SampleUniform: Sized {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/cpu_backend.rs:2690:13
[INFO] [stdout]      |
[INFO] [stdout] 2690 |         use rand::prelude::*;
[INFO] [stdout]      |             ---- one version of crate `rand` used here, as a direct dependency of the current crate
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/convert.rs:3:5
[INFO] [stdout]      |
[INFO] [stdout]    3 | use half::{bf16, f16, slice::HalfFloatSliceExt};
[INFO] [stdout]      |     ---- one version of crate `rand` used here, as a dependency of crate `half`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/half-2.7.1/src/bfloat.rs:46:1
[INFO] [stdout]      |
[INFO] [stdout]   46 | pub struct bf16(u16);
[INFO] [stdout]      | --------------- this type doesn't implement the required trait
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.2/src/distr/distribution.rs:35:1
[INFO] [stdout]      |
[INFO] [stdout]   35 | pub trait Distribution<T> {
[INFO] [stdout]      | ------------------------- this is the found trait
[INFO] [stdout]      = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] note: required because it appears within the type `Uniform<half::bf16>`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/distributions/uniform.rs:179:12
[INFO] [stdout]      |
[INFO] [stdout]  179 | pub struct Uniform<X: SampleUniform>(X::Sampler);
[INFO] [stdout]      |            ^^^^^^^
[INFO] [stdout]      = note: all local variables must have a statically known size
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `half::bf16: SampleUniform` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/cpu_backend.rs:2703:50
[INFO] [stdout]      |
[INFO] [stdout] 2703 |                     data.push(rng.sample::<bf16, _>(uniform))
[INFO] [stdout]      |                                                  ^ the trait `SampleUniform` is not implemented for `half::bf16`
[INFO] [stdout]      |
[INFO] [stdout] note: there are multiple different versions of crate `rand` in the dependency graph
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/distributions/uniform.rs:216:1
[INFO] [stdout]      |
[INFO] [stdout]  216 | pub trait SampleUniform: Sized {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/cpu_backend.rs:2690:13
[INFO] [stdout]      |
[INFO] [stdout] 2690 |         use rand::prelude::*;
[INFO] [stdout]      |             ---- one version of crate `rand` used here, as a direct dependency of the current crate
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/convert.rs:3:5
[INFO] [stdout]      |
[INFO] [stdout]    3 | use half::{bf16, f16, slice::HalfFloatSliceExt};
[INFO] [stdout]      |     ---- one version of crate `rand` used here, as a dependency of crate `half`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/half-2.7.1/src/bfloat.rs:46:1
[INFO] [stdout]      |
[INFO] [stdout]   46 | pub struct bf16(u16);
[INFO] [stdout]      | --------------- this type doesn't implement the required trait
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.2/src/distr/distribution.rs:35:1
[INFO] [stdout]      |
[INFO] [stdout]   35 | pub trait Distribution<T> {
[INFO] [stdout]      | ------------------------- this is the found trait
[INFO] [stdout]      = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] note: required by a bound in `Uniform`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/distributions/uniform.rs:179:23
[INFO] [stdout]      |
[INFO] [stdout]  179 | pub struct Uniform<X: SampleUniform>(X::Sampler);
[INFO] [stdout]      |                       ^^^^^^^^^^^^^ required by this bound in `Uniform`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `half::f16: SampleBorrow<half::f16>` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/cpu_backend.rs:2710:55
[INFO] [stdout]      |
[INFO] [stdout] 2710 |                     rand::distributions::Uniform::new(f16::from_f64(min), f16::from_f64(max));
[INFO] [stdout]      |                     --------------------------------- ^^^^^^^^^^^^^^^^^^ the trait `SampleUniform` is not implemented for `half::f16`
[INFO] [stdout]      |                     |
[INFO] [stdout]      |                     required by a bound introduced by this call
[INFO] [stdout]      |
[INFO] [stdout] note: there are multiple different versions of crate `rand` in the dependency graph
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/distributions/uniform.rs:216:1
[INFO] [stdout]      |
[INFO] [stdout]  216 | pub trait SampleUniform: Sized {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/cpu_backend.rs:2690:13
[INFO] [stdout]      |
[INFO] [stdout] 2690 |         use rand::prelude::*;
[INFO] [stdout]      |             ---- one version of crate `rand` used here, as a direct dependency of the current crate
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/convert.rs:3:5
[INFO] [stdout]      |
[INFO] [stdout]    3 | use half::{bf16, f16, slice::HalfFloatSliceExt};
[INFO] [stdout]      |     ---- one version of crate `rand` used here, as a dependency of crate `half`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/half-2.7.1/src/binary16.rs:46:1
[INFO] [stdout]      |
[INFO] [stdout]   46 | pub struct f16(u16);
[INFO] [stdout]      | -------------- this type doesn't implement the required trait
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.2/src/distr/distribution.rs:35:1
[INFO] [stdout]      |
[INFO] [stdout]   35 | pub trait Distribution<T> {
[INFO] [stdout]      | ------------------------- this is the found trait
[INFO] [stdout]      = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout]      = note: required for `half::f16` to implement `SampleBorrow<half::f16>`
[INFO] [stdout] note: required by a bound in `Uniform::<X>::new`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/distributions/uniform.rs:186:13
[INFO] [stdout]      |
[INFO] [stdout]  184 |     pub fn new<B1, B2>(low: B1, high: B2) -> Uniform<X>
[INFO] [stdout]      |            --- required by a bound in this associated function
[INFO] [stdout]  185 |     where
[INFO] [stdout]  186 |         B1: SampleBorrow<X> + Sized,
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^ required by this bound in `Uniform::<X>::new`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `half::f16: SampleBorrow<half::f16>` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/cpu_backend.rs:2710:75
[INFO] [stdout]      |
[INFO] [stdout] 2710 |                     rand::distributions::Uniform::new(f16::from_f64(min), f16::from_f64(max));
[INFO] [stdout]      |                     ---------------------------------                     ^^^^^^^^^^^^^^^^^^ the trait `SampleUniform` is not implemented for `half::f16`
[INFO] [stdout]      |                     |
[INFO] [stdout]      |                     required by a bound introduced by this call
[INFO] [stdout]      |
[INFO] [stdout] note: there are multiple different versions of crate `rand` in the dependency graph
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/distributions/uniform.rs:216:1
[INFO] [stdout]      |
[INFO] [stdout]  216 | pub trait SampleUniform: Sized {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/cpu_backend.rs:2690:13
[INFO] [stdout]      |
[INFO] [stdout] 2690 |         use rand::prelude::*;
[INFO] [stdout]      |             ---- one version of crate `rand` used here, as a direct dependency of the current crate
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/convert.rs:3:5
[INFO] [stdout]      |
[INFO] [stdout]    3 | use half::{bf16, f16, slice::HalfFloatSliceExt};
[INFO] [stdout]      |     ---- one version of crate `rand` used here, as a dependency of crate `half`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/half-2.7.1/src/binary16.rs:46:1
[INFO] [stdout]      |
[INFO] [stdout]   46 | pub struct f16(u16);
[INFO] [stdout]      | -------------- this type doesn't implement the required trait
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.2/src/distr/distribution.rs:35:1
[INFO] [stdout]      |
[INFO] [stdout]   35 | pub trait Distribution<T> {
[INFO] [stdout]      | ------------------------- this is the found trait
[INFO] [stdout]      = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout]      = note: required for `half::f16` to implement `SampleBorrow<half::f16>`
[INFO] [stdout] note: required by a bound in `Uniform::<X>::new`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/distributions/uniform.rs:187:13
[INFO] [stdout]      |
[INFO] [stdout]  184 |     pub fn new<B1, B2>(low: B1, high: B2) -> Uniform<X>
[INFO] [stdout]      |            --- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout]  187 |         B2: SampleBorrow<X> + Sized,
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^ required by this bound in `Uniform::<X>::new`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `half::f16: SampleUniform` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/cpu_backend.rs:2710:21
[INFO] [stdout]      |
[INFO] [stdout] 2710 |                     rand::distributions::Uniform::new(f16::from_f64(min), f16::from_f64(max));
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `SampleUniform` is not implemented for `half::f16`
[INFO] [stdout]      |
[INFO] [stdout] note: there are multiple different versions of crate `rand` in the dependency graph
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/distributions/uniform.rs:216:1
[INFO] [stdout]      |
[INFO] [stdout]  216 | pub trait SampleUniform: Sized {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/cpu_backend.rs:2690:13
[INFO] [stdout]      |
[INFO] [stdout] 2690 |         use rand::prelude::*;
[INFO] [stdout]      |             ---- one version of crate `rand` used here, as a direct dependency of the current crate
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/convert.rs:3:5
[INFO] [stdout]      |
[INFO] [stdout]    3 | use half::{bf16, f16, slice::HalfFloatSliceExt};
[INFO] [stdout]      |     ---- one version of crate `rand` used here, as a dependency of crate `half`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/half-2.7.1/src/binary16.rs:46:1
[INFO] [stdout]      |
[INFO] [stdout]   46 | pub struct f16(u16);
[INFO] [stdout]      | -------------- this type doesn't implement the required trait
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.2/src/distr/distribution.rs:35:1
[INFO] [stdout]      |
[INFO] [stdout]   35 | pub trait Distribution<T> {
[INFO] [stdout]      | ------------------------- this is the found trait
[INFO] [stdout]      = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] note: required by a bound in `Uniform`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/distributions/uniform.rs:179:23
[INFO] [stdout]      |
[INFO] [stdout]  179 | pub struct Uniform<X: SampleUniform>(X::Sampler);
[INFO] [stdout]      |                       ^^^^^^^^^^^^^ required by this bound in `Uniform`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `half::f16: SampleUniform` is not satisfied in `Uniform<half::f16>`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/cpu_backend.rs:2709:21
[INFO] [stdout]      |
[INFO] [stdout] 2709 |                 let uniform =
[INFO] [stdout]      |                     ^^^^^^^ within `Uniform<half::f16>`, the trait `SampleUniform` is not implemented for `half::f16`
[INFO] [stdout]      |
[INFO] [stdout] note: there are multiple different versions of crate `rand` in the dependency graph
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/distributions/uniform.rs:216:1
[INFO] [stdout]      |
[INFO] [stdout]  216 | pub trait SampleUniform: Sized {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/cpu_backend.rs:2690:13
[INFO] [stdout]      |
[INFO] [stdout] 2690 |         use rand::prelude::*;
[INFO] [stdout]      |             ---- one version of crate `rand` used here, as a direct dependency of the current crate
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/convert.rs:3:5
[INFO] [stdout]      |
[INFO] [stdout]    3 | use half::{bf16, f16, slice::HalfFloatSliceExt};
[INFO] [stdout]      |     ---- one version of crate `rand` used here, as a dependency of crate `half`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/half-2.7.1/src/binary16.rs:46:1
[INFO] [stdout]      |
[INFO] [stdout]   46 | pub struct f16(u16);
[INFO] [stdout]      | -------------- this type doesn't implement the required trait
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.2/src/distr/distribution.rs:35:1
[INFO] [stdout]      |
[INFO] [stdout]   35 | pub trait Distribution<T> {
[INFO] [stdout]      | ------------------------- this is the found trait
[INFO] [stdout]      = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] note: required because it appears within the type `Uniform<half::f16>`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/distributions/uniform.rs:179:12
[INFO] [stdout]      |
[INFO] [stdout]  179 | pub struct Uniform<X: SampleUniform>(X::Sampler);
[INFO] [stdout]      |            ^^^^^^^
[INFO] [stdout]      = note: all local variables must have a statically known size
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `half::f16: SampleUniform` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/cpu_backend.rs:2712:49
[INFO] [stdout]      |
[INFO] [stdout] 2712 |                     data.push(rng.sample::<f16, _>(uniform))
[INFO] [stdout]      |                                                 ^ the trait `SampleUniform` is not implemented for `half::f16`
[INFO] [stdout]      |
[INFO] [stdout] note: there are multiple different versions of crate `rand` in the dependency graph
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/distributions/uniform.rs:216:1
[INFO] [stdout]      |
[INFO] [stdout]  216 | pub trait SampleUniform: Sized {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/cpu_backend.rs:2690:13
[INFO] [stdout]      |
[INFO] [stdout] 2690 |         use rand::prelude::*;
[INFO] [stdout]      |             ---- one version of crate `rand` used here, as a direct dependency of the current crate
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/convert.rs:3:5
[INFO] [stdout]      |
[INFO] [stdout]    3 | use half::{bf16, f16, slice::HalfFloatSliceExt};
[INFO] [stdout]      |     ---- one version of crate `rand` used here, as a dependency of crate `half`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/half-2.7.1/src/binary16.rs:46:1
[INFO] [stdout]      |
[INFO] [stdout]   46 | pub struct f16(u16);
[INFO] [stdout]      | -------------- this type doesn't implement the required trait
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.2/src/distr/distribution.rs:35:1
[INFO] [stdout]      |
[INFO] [stdout]   35 | pub trait Distribution<T> {
[INFO] [stdout]      | ------------------------- this is the found trait
[INFO] [stdout]      = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] note: required by a bound in `Uniform`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/distributions/uniform.rs:179:23
[INFO] [stdout]      |
[INFO] [stdout]  179 | pub struct Uniform<X: SampleUniform>(X::Sampler);
[INFO] [stdout]      |                       ^^^^^^^^^^^^^ required by this bound in `Uniform`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `StandardNormal: rand_distr::Distribution<half::bf16>` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/cpu_backend.rs:2746:30
[INFO] [stdout]      |
[INFO] [stdout] 2746 |                 let normal = rand_distr::Normal::new(bf16::from_f64(mean), bf16::from_f64(std))
[INFO] [stdout]      |                              ^^^^^^^^^^^^^^^^^^^^^^^ the trait `rand_distr::Distribution<half::bf16>` is not implemented for `StandardNormal`
[INFO] [stdout]      |
[INFO] [stdout] note: there are multiple different versions of crate `rand` in the dependency graph
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/distributions/distribution.rs:35:1
[INFO] [stdout]      |
[INFO] [stdout]   35 | pub trait Distribution<T> {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/cpu_backend.rs:2690:13
[INFO] [stdout]      |
[INFO] [stdout] 2690 |         use rand::prelude::*;
[INFO] [stdout]      |             ---- one version of crate `rand` used here, as a direct dependency of the current crate
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/convert.rs:3:5
[INFO] [stdout]      |
[INFO] [stdout]    3 | use half::{bf16, f16, slice::HalfFloatSliceExt};
[INFO] [stdout]      |     ---- one version of crate `rand` used here, as a dependency of crate `half`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_distr-0.4.3/src/normal.rs:41:1
[INFO] [stdout]      |
[INFO] [stdout]   41 | pub struct StandardNormal;
[INFO] [stdout]      | ------------------------- this type doesn't implement the required trait
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.2/src/distr/distribution.rs:35:1
[INFO] [stdout]      |
[INFO] [stdout]   35 | pub trait Distribution<T> {
[INFO] [stdout]      | ------------------------- this is the found trait
[INFO] [stdout]      = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] note: required by a bound in `rand_distr::Normal::<F>::new`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_distr-0.4.3/src/normal.rs:147:33
[INFO] [stdout]      |
[INFO] [stdout]  147 | where F: Float, StandardNormal: Distribution<F>
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^^^ required by this bound in `Normal::<F>::new`
[INFO] [stdout] ...
[INFO] [stdout]  156 |     pub fn new(mean: F, std_dev: F) -> Result<Normal<F>, Error> {
[INFO] [stdout]      |            --- required by a bound in this associated function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `StandardNormal: rand_distr::Distribution<half::bf16>` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/cpu_backend.rs:2746:30
[INFO] [stdout]      |
[INFO] [stdout] 2746 |                 let normal = rand_distr::Normal::new(bf16::from_f64(mean), bf16::from_f64(std))
[INFO] [stdout]      |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `rand_distr::Distribution<half::bf16>` is not implemented for `StandardNormal`
[INFO] [stdout]      |
[INFO] [stdout] note: there are multiple different versions of crate `rand` in the dependency graph
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/distributions/distribution.rs:35:1
[INFO] [stdout]      |
[INFO] [stdout]   35 | pub trait Distribution<T> {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/cpu_backend.rs:2690:13
[INFO] [stdout]      |
[INFO] [stdout] 2690 |         use rand::prelude::*;
[INFO] [stdout]      |             ---- one version of crate `rand` used here, as a direct dependency of the current crate
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/convert.rs:3:5
[INFO] [stdout]      |
[INFO] [stdout]    3 | use half::{bf16, f16, slice::HalfFloatSliceExt};
[INFO] [stdout]      |     ---- one version of crate `rand` used here, as a dependency of crate `half`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_distr-0.4.3/src/normal.rs:41:1
[INFO] [stdout]      |
[INFO] [stdout]   41 | pub struct StandardNormal;
[INFO] [stdout]      | ------------------------- this type doesn't implement the required trait
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.2/src/distr/distribution.rs:35:1
[INFO] [stdout]      |
[INFO] [stdout]   35 | pub trait Distribution<T> {
[INFO] [stdout]      | ------------------------- this is the found trait
[INFO] [stdout]      = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] note: required by a bound in `rand_distr::Normal`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_distr-0.4.3/src/normal.rs:118:33
[INFO] [stdout]      |
[INFO] [stdout]  117 | pub struct Normal<F>
[INFO] [stdout]      |            ------ required by a bound in this struct
[INFO] [stdout]  118 | where F: Float, StandardNormal: Distribution<F>
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^^^ required by this bound in `Normal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `StandardNormal: rand_distr::Distribution<half::bf16>` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/cpu_backend.rs:2746:30
[INFO] [stdout]      |
[INFO] [stdout] 2746 |                   let normal = rand_distr::Normal::new(bf16::from_f64(mean), bf16::from_f64(std))
[INFO] [stdout]      |  ______________________________^
[INFO] [stdout] 2747 | |                     .map_err(Error::wrap)?;
[INFO] [stdout]      | |_________________________________________^ the trait `rand_distr::Distribution<half::bf16>` is not implemented for `StandardNormal`
[INFO] [stdout]      |
[INFO] [stdout] note: there are multiple different versions of crate `rand` in the dependency graph
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/distributions/distribution.rs:35:1
[INFO] [stdout]      |
[INFO] [stdout]   35 | pub trait Distribution<T> {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/cpu_backend.rs:2690:13
[INFO] [stdout]      |
[INFO] [stdout] 2690 |         use rand::prelude::*;
[INFO] [stdout]      |             ---- one version of crate `rand` used here, as a direct dependency of the current crate
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/convert.rs:3:5
[INFO] [stdout]      |
[INFO] [stdout]    3 | use half::{bf16, f16, slice::HalfFloatSliceExt};
[INFO] [stdout]      |     ---- one version of crate `rand` used here, as a dependency of crate `half`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_distr-0.4.3/src/normal.rs:41:1
[INFO] [stdout]      |
[INFO] [stdout]   41 | pub struct StandardNormal;
[INFO] [stdout]      | ------------------------- this type doesn't implement the required trait
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.2/src/distr/distribution.rs:35:1
[INFO] [stdout]      |
[INFO] [stdout]   35 | pub trait Distribution<T> {
[INFO] [stdout]      | ------------------------- this is the found trait
[INFO] [stdout]      = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] note: required by a bound in `rand_distr::Normal`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_distr-0.4.3/src/normal.rs:118:33
[INFO] [stdout]      |
[INFO] [stdout]  117 | pub struct Normal<F>
[INFO] [stdout]      |            ------ required by a bound in this struct
[INFO] [stdout]  118 | where F: Float, StandardNormal: Distribution<F>
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^^^ required by this bound in `Normal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `StandardNormal: rand_distr::Distribution<half::bf16>` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/cpu_backend.rs:2746:30
[INFO] [stdout]      |
[INFO] [stdout] 2746 |                   let normal = rand_distr::Normal::new(bf16::from_f64(mean), bf16::from_f64(std))
[INFO] [stdout]      |  ______________________________^
[INFO] [stdout] 2747 | |                     .map_err(Error::wrap)?;
[INFO] [stdout]      | |__________________________________________^ the trait `rand_distr::Distribution<half::bf16>` is not implemented for `StandardNormal`
[INFO] [stdout]      |
[INFO] [stdout] note: there are multiple different versions of crate `rand` in the dependency graph
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/distributions/distribution.rs:35:1
[INFO] [stdout]      |
[INFO] [stdout]   35 | pub trait Distribution<T> {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/cpu_backend.rs:2690:13
[INFO] [stdout]      |
[INFO] [stdout] 2690 |         use rand::prelude::*;
[INFO] [stdout]      |             ---- one version of crate `rand` used here, as a direct dependency of the current crate
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/convert.rs:3:5
[INFO] [stdout]      |
[INFO] [stdout]    3 | use half::{bf16, f16, slice::HalfFloatSliceExt};
[INFO] [stdout]      |     ---- one version of crate `rand` used here, as a dependency of crate `half`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_distr-0.4.3/src/normal.rs:41:1
[INFO] [stdout]      |
[INFO] [stdout]   41 | pub struct StandardNormal;
[INFO] [stdout]      | ------------------------- this type doesn't implement the required trait
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.2/src/distr/distribution.rs:35:1
[INFO] [stdout]      |
[INFO] [stdout]   35 | pub trait Distribution<T> {
[INFO] [stdout]      | ------------------------- this is the found trait
[INFO] [stdout]      = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] note: required by a bound in `rand_distr::Normal`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_distr-0.4.3/src/normal.rs:118:33
[INFO] [stdout]      |
[INFO] [stdout]  117 | pub struct Normal<F>
[INFO] [stdout]      |            ------ required by a bound in this struct
[INFO] [stdout]  118 | where F: Float, StandardNormal: Distribution<F>
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^^^ required by this bound in `Normal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `sample` exists for struct `rand_distr::Normal<half::bf16>`, but its trait bounds were not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/cpu_backend.rs:2749:38
[INFO] [stdout]      |
[INFO] [stdout] 2749 |                     data.push(normal.sample(&mut rng))
[INFO] [stdout]      |                                      ^^^^^^ method cannot be called on `rand_distr::Normal<half::bf16>` due to unsatisfied trait bounds
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_distr-0.4.3/src/normal.rs:41:1
[INFO] [stdout]      |
[INFO] [stdout]   41 | pub struct StandardNormal;
[INFO] [stdout]      | ------------------------- doesn't satisfy `_: Distribution<bf16>`
[INFO] [stdout] ...
[INFO] [stdout]  117 | pub struct Normal<F>
[INFO] [stdout]      | -------------------- doesn't satisfy `_: Distribution<bf16>`, `rand_distr::Normal<half::bf16>: RngCore` or `rand_distr::Normal<half::bf16>: rand::Rng`
[INFO] [stdout]      |
[INFO] [stdout]      = note: the following trait bounds were not satisfied:
[INFO] [stdout]              `StandardNormal: rand_distr::Distribution<half::bf16>`
[INFO] [stdout]              which is required by `rand_distr::Normal<half::bf16>: rand_distr::Distribution<half::bf16>`
[INFO] [stdout]              `rand_distr::Normal<half::bf16>: RngCore`
[INFO] [stdout]              which is required by `rand_distr::Normal<half::bf16>: rand::Rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `StandardNormal: rand_distr::Distribution<half::f16>` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/cpu_backend.rs:2755:30
[INFO] [stdout]      |
[INFO] [stdout] 2755 |                 let normal = rand_distr::Normal::new(f16::from_f64(mean), f16::from_f64(std))
[INFO] [stdout]      |                              ^^^^^^^^^^^^^^^^^^^^^^^ the trait `rand_distr::Distribution<half::f16>` is not implemented for `StandardNormal`
[INFO] [stdout]      |
[INFO] [stdout] note: there are multiple different versions of crate `rand` in the dependency graph
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/distributions/distribution.rs:35:1
[INFO] [stdout]      |
[INFO] [stdout]   35 | pub trait Distribution<T> {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/cpu_backend.rs:2690:13
[INFO] [stdout]      |
[INFO] [stdout] 2690 |         use rand::prelude::*;
[INFO] [stdout]      |             ---- one version of crate `rand` used here, as a direct dependency of the current crate
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/convert.rs:3:5
[INFO] [stdout]      |
[INFO] [stdout]    3 | use half::{bf16, f16, slice::HalfFloatSliceExt};
[INFO] [stdout]      |     ---- one version of crate `rand` used here, as a dependency of crate `half`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_distr-0.4.3/src/normal.rs:41:1
[INFO] [stdout]      |
[INFO] [stdout]   41 | pub struct StandardNormal;
[INFO] [stdout]      | ------------------------- this type doesn't implement the required trait
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.2/src/distr/distribution.rs:35:1
[INFO] [stdout]      |
[INFO] [stdout]   35 | pub trait Distribution<T> {
[INFO] [stdout]      | ------------------------- this is the found trait
[INFO] [stdout]      = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] note: required by a bound in `rand_distr::Normal::<F>::new`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_distr-0.4.3/src/normal.rs:147:33
[INFO] [stdout]      |
[INFO] [stdout]  147 | where F: Float, StandardNormal: Distribution<F>
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^^^ required by this bound in `Normal::<F>::new`
[INFO] [stdout] ...
[INFO] [stdout]  156 |     pub fn new(mean: F, std_dev: F) -> Result<Normal<F>, Error> {
[INFO] [stdout]      |            --- required by a bound in this associated function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `StandardNormal: rand_distr::Distribution<half::f16>` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/cpu_backend.rs:2755:30
[INFO] [stdout]      |
[INFO] [stdout] 2755 |                 let normal = rand_distr::Normal::new(f16::from_f64(mean), f16::from_f64(std))
[INFO] [stdout]      |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `rand_distr::Distribution<half::f16>` is not implemented for `StandardNormal`
[INFO] [stdout]      |
[INFO] [stdout] note: there are multiple different versions of crate `rand` in the dependency graph
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/distributions/distribution.rs:35:1
[INFO] [stdout]      |
[INFO] [stdout]   35 | pub trait Distribution<T> {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/cpu_backend.rs:2690:13
[INFO] [stdout]      |
[INFO] [stdout] 2690 |         use rand::prelude::*;
[INFO] [stdout]      |             ---- one version of crate `rand` used here, as a direct dependency of the current crate
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/convert.rs:3:5
[INFO] [stdout]      |
[INFO] [stdout]    3 | use half::{bf16, f16, slice::HalfFloatSliceExt};
[INFO] [stdout]      |     ---- one version of crate `rand` used here, as a dependency of crate `half`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_distr-0.4.3/src/normal.rs:41:1
[INFO] [stdout]      |
[INFO] [stdout]   41 | pub struct StandardNormal;
[INFO] [stdout]      | ------------------------- this type doesn't implement the required trait
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.2/src/distr/distribution.rs:35:1
[INFO] [stdout]      |
[INFO] [stdout]   35 | pub trait Distribution<T> {
[INFO] [stdout]      | ------------------------- this is the found trait
[INFO] [stdout]      = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] note: required by a bound in `rand_distr::Normal`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_distr-0.4.3/src/normal.rs:118:33
[INFO] [stdout]      |
[INFO] [stdout]  117 | pub struct Normal<F>
[INFO] [stdout]      |            ------ required by a bound in this struct
[INFO] [stdout]  118 | where F: Float, StandardNormal: Distribution<F>
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^^^ required by this bound in `Normal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `StandardNormal: rand_distr::Distribution<half::f16>` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/cpu_backend.rs:2755:30
[INFO] [stdout]      |
[INFO] [stdout] 2755 |                   let normal = rand_distr::Normal::new(f16::from_f64(mean), f16::from_f64(std))
[INFO] [stdout]      |  ______________________________^
[INFO] [stdout] 2756 | |                     .map_err(Error::wrap)?;
[INFO] [stdout]      | |_________________________________________^ the trait `rand_distr::Distribution<half::f16>` is not implemented for `StandardNormal`
[INFO] [stdout]      |
[INFO] [stdout] note: there are multiple different versions of crate `rand` in the dependency graph
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/distributions/distribution.rs:35:1
[INFO] [stdout]      |
[INFO] [stdout]   35 | pub trait Distribution<T> {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/cpu_backend.rs:2690:13
[INFO] [stdout]      |
[INFO] [stdout] 2690 |         use rand::prelude::*;
[INFO] [stdout]      |             ---- one version of crate `rand` used here, as a direct dependency of the current crate
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/convert.rs:3:5
[INFO] [stdout]      |
[INFO] [stdout]    3 | use half::{bf16, f16, slice::HalfFloatSliceExt};
[INFO] [stdout]      |     ---- one version of crate `rand` used here, as a dependency of crate `half`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_distr-0.4.3/src/normal.rs:41:1
[INFO] [stdout]      |
[INFO] [stdout]   41 | pub struct StandardNormal;
[INFO] [stdout]      | ------------------------- this type doesn't implement the required trait
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.2/src/distr/distribution.rs:35:1
[INFO] [stdout]      |
[INFO] [stdout]   35 | pub trait Distribution<T> {
[INFO] [stdout]      | ------------------------- this is the found trait
[INFO] [stdout]      = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] note: required by a bound in `rand_distr::Normal`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_distr-0.4.3/src/normal.rs:118:33
[INFO] [stdout]      |
[INFO] [stdout]  117 | pub struct Normal<F>
[INFO] [stdout]      |            ------ required by a bound in this struct
[INFO] [stdout]  118 | where F: Float, StandardNormal: Distribution<F>
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^^^ required by this bound in `Normal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `StandardNormal: rand_distr::Distribution<half::f16>` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/cpu_backend.rs:2755:30
[INFO] [stdout]      |
[INFO] [stdout] 2755 |                   let normal = rand_distr::Normal::new(f16::from_f64(mean), f16::from_f64(std))
[INFO] [stdout]      |  ______________________________^
[INFO] [stdout] 2756 | |                     .map_err(Error::wrap)?;
[INFO] [stdout]      | |__________________________________________^ the trait `rand_distr::Distribution<half::f16>` is not implemented for `StandardNormal`
[INFO] [stdout]      |
[INFO] [stdout] note: there are multiple different versions of crate `rand` in the dependency graph
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/distributions/distribution.rs:35:1
[INFO] [stdout]      |
[INFO] [stdout]   35 | pub trait Distribution<T> {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/cpu_backend.rs:2690:13
[INFO] [stdout]      |
[INFO] [stdout] 2690 |         use rand::prelude::*;
[INFO] [stdout]      |             ---- one version of crate `rand` used here, as a direct dependency of the current crate
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/convert.rs:3:5
[INFO] [stdout]      |
[INFO] [stdout]    3 | use half::{bf16, f16, slice::HalfFloatSliceExt};
[INFO] [stdout]      |     ---- one version of crate `rand` used here, as a dependency of crate `half`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_distr-0.4.3/src/normal.rs:41:1
[INFO] [stdout]      |
[INFO] [stdout]   41 | pub struct StandardNormal;
[INFO] [stdout]      | ------------------------- this type doesn't implement the required trait
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.2/src/distr/distribution.rs:35:1
[INFO] [stdout]      |
[INFO] [stdout]   35 | pub trait Distribution<T> {
[INFO] [stdout]      | ------------------------- this is the found trait
[INFO] [stdout]      = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] note: required by a bound in `rand_distr::Normal`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_distr-0.4.3/src/normal.rs:118:33
[INFO] [stdout]      |
[INFO] [stdout]  117 | pub struct Normal<F>
[INFO] [stdout]      |            ------ required by a bound in this struct
[INFO] [stdout]  118 | where F: Float, StandardNormal: Distribution<F>
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^^^ required by this bound in `Normal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `sample` exists for struct `rand_distr::Normal<half::f16>`, but its trait bounds were not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/candle-core-0.4.1/src/cpu_backend.rs:2758:38
[INFO] [stdout]      |
[INFO] [stdout] 2758 |                     data.push(normal.sample(&mut rng))
[INFO] [stdout]      |                                      ^^^^^^ method cannot be called on `rand_distr::Normal<half::f16>` due to unsatisfied trait bounds
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_distr-0.4.3/src/normal.rs:41:1
[INFO] [stdout]      |
[INFO] [stdout]   41 | pub struct StandardNormal;
[INFO] [stdout]      | ------------------------- doesn't satisfy `_: Distribution<f16>`
[INFO] [stdout] ...
[INFO] [stdout]  117 | pub struct Normal<F>
[INFO] [stdout]      | -------------------- doesn't satisfy `_: Distribution<f16>`, `rand_distr::Normal<half::f16>: RngCore` or `rand_distr::Normal<half::f16>: rand::Rng`
[INFO] [stdout]      |
[INFO] [stdout]      = note: the following trait bounds were not satisfied:
[INFO] [stdout]              `StandardNormal: rand_distr::Distribution<half::f16>`
[INFO] [stdout]              which is required by `rand_distr::Normal<half::f16>: rand_distr::Distribution<half::f16>`
[INFO] [stdout]              `rand_distr::Normal<half::f16>: RngCore`
[INFO] [stdout]              which is required by `rand_distr::Normal<half::f16>: rand::Rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `candle-core` (lib) due to 20 previous errors
[INFO] running `Command { std: "docker" "inspect" "94ecfa3fe727dc3c3de869fe2bee9ba888fd4ac459065bcfaf9666054941aa6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94ecfa3fe727dc3c3de869fe2bee9ba888fd4ac459065bcfaf9666054941aa6f", kill_on_drop: false }`
[INFO] [stdout] 94ecfa3fe727dc3c3de869fe2bee9ba888fd4ac459065bcfaf9666054941aa6f
