[INFO] cloning repository https://github.com/CurdledMilk/ML_DOTPROD_OPTIMIZATION
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CurdledMilk/ML_DOTPROD_OPTIMIZATION" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCurdledMilk%2FML_DOTPROD_OPTIMIZATION", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9bf98d7d12cd446f9c7e71da495f744eeb5093e4
[INFO] checking CurdledMilk/ML_DOTPROD_OPTIMIZATION against master#5a45ab9738330fb317d49e3594c2db5248b1e971 for pr-136303
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCurdledMilk%2FML_DOTPROD_OPTIMIZATION" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/CurdledMilk/ML_DOTPROD_OPTIMIZATION on toolchain 5a45ab9738330fb317d49e3594c2db5248b1e971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5a45ab9738330fb317d49e3594c2db5248b1e971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/CurdledMilk/ML_DOTPROD_OPTIMIZATION
[INFO] finished tweaking git repo https://github.com/CurdledMilk/ML_DOTPROD_OPTIMIZATION
[INFO] tweaked toml for git repo https://github.com/CurdledMilk/ML_DOTPROD_OPTIMIZATION written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5a45ab9738330fb317d49e3594c2db5248b1e971" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] [stderr]      Locking 59 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5a45ab9738330fb317d49e3594c2db5248b1e971" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded portable-atomic-util v0.2.4
[INFO] [stderr]   Downloaded rand_core v0.9.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+5a45ab9738330fb317d49e3594c2db5248b1e971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "88c1695e2d21bf7a3ee2cd23496dcba5c21d8f9d8328873fb24b072f54a938fb", kill_on_drop: false }`
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[INFO] [stdout] 3bf69f6497a27f818e37c0b1903928c845aa16d73386cd27c1bae6414ada99b2
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[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling zerocopy v0.8.14
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking rand_core v0.9.0
[INFO] [stderr]     Checking alga v0.9.3
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_chacha v0.9.0
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[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rand_distr v0.5.0
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking sprs v0.11.3
[INFO] [stderr]     Checking ndarray-rand v0.15.0
[INFO] [stderr]     Checking skull v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: renamed to `rng`
[INFO] [stdout]  --> src/main.rs:9:25
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let mut rng = rand::thread_rng();
[INFO] [stdout]   |                         ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `rand::prelude::ThreadRng: ndarray_rand::rand::Rng` is not satisfied
[INFO] [stdout]    --> src/main.rs:12:79
[INFO] [stdout]     |
[INFO] [stdout] 12  |     let activation_in = Array2::random_using((1, n), Uniform::new(-1.0, 1.0), &mut rng);
[INFO] [stdout]     |                         --------------------                                  ^^^^^^^^ the trait `ndarray_rand::rand::RngCore` is not implemented for `rand::prelude::ThreadRng`
[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_core` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_core-0.6.4/src/lib.rs:142:1
[INFO] [stdout]     |
[INFO] [stdout] 142 | pub trait RngCore {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:2:5
[INFO] [stdout]     |
[INFO] [stdout] 2   | use ndarray_rand::rand_distr::Uniform;
[INFO] [stdout]     |     ------------ one version of crate `rand_core` used here, as a dependency of crate `rand`
[INFO] [stdout] ...
[INFO] [stdout] 9   |     let mut rng = rand::thread_rng();
[INFO] [stdout]     |                   ---- one version of crate `rand_core` used here, as a dependency of crate `rand`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.0/src/rngs/thread.rs:94:1
[INFO] [stdout]     |
[INFO] [stdout] 94  | pub struct ThreadRng {
[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-0.8.5/src/rngs/thread.rs:62:1
[INFO] [stdout]     |
[INFO] [stdout] 62  | pub struct ThreadRng {
[INFO] [stdout]     | -------------------- this type implements the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_core-0.9.0/src/block.rs:67:1
[INFO] [stdout]     |
[INFO] [stdout] 67  | pub trait BlockRngCore {
[INFO] [stdout]     | ---------------------- this is the found trait
[INFO] [stdout]     = note: two types coming from two different versions of the same crate are different types even if they look the same
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout]     = note: required for `rand::prelude::ThreadRng` to implement `ndarray_rand::rand::Rng`
[INFO] [stdout] note: required by a bound in `random_using`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-rand-0.15.0/src/lib.rs:122:12
[INFO] [stdout]     |
[INFO] [stdout] 119 |     fn random_using<Sh, IdS, R>(shape: Sh, distribution: IdS, rng: &mut R) -> ArrayBase<S, D>
[INFO] [stdout]     |        ------------ required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 122 |         R: Rng + ?Sized,
[INFO] [stdout]     |            ^^^ required by this bound in `RandomExt::random_using`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: renamed to `rng`
[INFO] [stdout]  --> src/main.rs:9:25
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let mut rng = rand::thread_rng();
[INFO] [stdout]   |                         ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `rand::prelude::ThreadRng: ndarray_rand::rand::Rng` is not satisfied
[INFO] [stdout]    --> src/main.rs:13:75
[INFO] [stdout]     |
[INFO] [stdout] 13  |     let weights = Array2::random_using((n, n), Uniform::new(-0.01, 0.01), &mut rng);
[INFO] [stdout]     |                   --------------------                                    ^^^^^^^^ the trait `ndarray_rand::rand::RngCore` is not implemented for `rand::prelude::ThreadRng`
[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_core` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_core-0.6.4/src/lib.rs:142:1
[INFO] [stdout]     |
[INFO] [stdout] 142 | pub trait RngCore {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:2:5
[INFO] [stdout]     |
[INFO] [stdout] 2   | use ndarray_rand::rand_distr::Uniform;
[INFO] [stdout]     |     ------------ one version of crate `rand_core` used here, as a dependency of crate `rand`
[INFO] [stdout] ...
[INFO] [stdout] 9   |     let mut rng = rand::thread_rng();
[INFO] [stdout]     |                   ---- one version of crate `rand_core` used here, as a dependency of crate `rand`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.0/src/rngs/thread.rs:94:1
[INFO] [stdout]     |
[INFO] [stdout] 94  | pub struct ThreadRng {
[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-0.8.5/src/rngs/thread.rs:62:1
[INFO] [stdout]     |
[INFO] [stdout] 62  | pub struct ThreadRng {
[INFO] [stdout]     | -------------------- this type implements the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_core-0.9.0/src/block.rs:67:1
[INFO] [stdout]     |
[INFO] [stdout] 67  | pub trait BlockRngCore {
[INFO] [stdout]     | ---------------------- this is the found trait
[INFO] [stdout]     = note: two types coming from two different versions of the same crate are different types even if they look the same
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout]     = note: required for `rand::prelude::ThreadRng` to implement `ndarray_rand::rand::Rng`
[INFO] [stdout] note: required by a bound in `random_using`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-rand-0.15.0/src/lib.rs:122:12
[INFO] [stdout]     |
[INFO] [stdout] 119 |     fn random_using<Sh, IdS, R>(shape: Sh, distribution: IdS, rng: &mut R) -> ArrayBase<S, D>
[INFO] [stdout]     |        ------------ required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 122 |         R: Rng + ?Sized,
[INFO] [stdout]     |            ^^^ required by this bound in `RandomExt::random_using`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `rand::prelude::ThreadRng: ndarray_rand::rand::Rng` is not satisfied
[INFO] [stdout]    --> src/main.rs:12:79
[INFO] [stdout]     |
[INFO] [stdout] 12  |     let activation_in = Array2::random_using((1, n), Uniform::new(-1.0, 1.0), &mut rng);
[INFO] [stdout]     |                         --------------------                                  ^^^^^^^^ the trait `ndarray_rand::rand::RngCore` is not implemented for `rand::prelude::ThreadRng`
[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_core` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_core-0.6.4/src/lib.rs:142:1
[INFO] [stdout]     |
[INFO] [stdout] 142 | pub trait RngCore {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:2:5
[INFO] [stdout]     |
[INFO] [stdout] 2   | use ndarray_rand::rand_distr::Uniform;
[INFO] [stdout]     |     ------------ one version of crate `rand_core` used here, as a dependency of crate `rand`
[INFO] [stdout] ...
[INFO] [stdout] 9   |     let mut rng = rand::thread_rng();
[INFO] [stdout]     |                   ---- one version of crate `rand_core` used here, as a dependency of crate `rand`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.0/src/rngs/thread.rs:94:1
[INFO] [stdout]     |
[INFO] [stdout] 94  | pub struct ThreadRng {
[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-0.8.5/src/rngs/thread.rs:62:1
[INFO] [stdout]     |
[INFO] [stdout] 62  | pub struct ThreadRng {
[INFO] [stdout]     | -------------------- this type implements the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_core-0.9.0/src/block.rs:67:1
[INFO] [stdout]     |
[INFO] [stdout] 67  | pub trait BlockRngCore {
[INFO] [stdout]     | ---------------------- this is the found trait
[INFO] [stdout]     = note: two types coming from two different versions of the same crate are different types even if they look the same
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout]     = note: required for `rand::prelude::ThreadRng` to implement `ndarray_rand::rand::Rng`
[INFO] [stdout] note: required by a bound in `random_using`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-rand-0.15.0/src/lib.rs:122:12
[INFO] [stdout]     |
[INFO] [stdout] 119 |     fn random_using<Sh, IdS, R>(shape: Sh, distribution: IdS, rng: &mut R) -> ArrayBase<S, D>
[INFO] [stdout]     |        ------------ required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 122 |         R: Rng + ?Sized,
[INFO] [stdout]     |            ^^^ required by this bound in `RandomExt::random_using`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `rand::prelude::ThreadRng: ndarray_rand::rand::Rng` is not satisfied
[INFO] [stdout]    --> src/main.rs:13:75
[INFO] [stdout]     |
[INFO] [stdout] 13  |     let weights = Array2::random_using((n, n), Uniform::new(-0.01, 0.01), &mut rng);
[INFO] [stdout]     |                   --------------------                                    ^^^^^^^^ the trait `ndarray_rand::rand::RngCore` is not implemented for `rand::prelude::ThreadRng`
[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_core` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_core-0.6.4/src/lib.rs:142:1
[INFO] [stdout]     |
[INFO] [stdout] 142 | pub trait RngCore {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:2:5
[INFO] [stdout]     |
[INFO] [stdout] 2   | use ndarray_rand::rand_distr::Uniform;
[INFO] [stdout]     |     ------------ one version of crate `rand_core` used here, as a dependency of crate `rand`
[INFO] [stdout] ...
[INFO] [stdout] 9   |     let mut rng = rand::thread_rng();
[INFO] [stdout]     |                   ---- one version of crate `rand_core` used here, as a dependency of crate `rand`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.0/src/rngs/thread.rs:94:1
[INFO] [stdout]     |
[INFO] [stdout] 94  | pub struct ThreadRng {
[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-0.8.5/src/rngs/thread.rs:62:1
[INFO] [stdout]     |
[INFO] [stdout] 62  | pub struct ThreadRng {
[INFO] [stdout]     | -------------------- this type implements the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_core-0.9.0/src/block.rs:67:1
[INFO] [stdout]     |
[INFO] [stdout] 67  | pub trait BlockRngCore {
[INFO] [stdout]     | ---------------------- this is the found trait
[INFO] [stdout]     = note: two types coming from two different versions of the same crate are different types even if they look the same
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout]     = note: required for `rand::prelude::ThreadRng` to implement `ndarray_rand::rand::Rng`
[INFO] [stdout] note: required by a bound in `random_using`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-rand-0.15.0/src/lib.rs:122:12
[INFO] [stdout]     |
[INFO] [stdout] 119 |     fn random_using<Sh, IdS, R>(shape: Sh, distribution: IdS, rng: &mut R) -> ArrayBase<S, D>
[INFO] [stdout]     |        ------------ required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 122 |         R: Rng + ?Sized,
[INFO] [stdout]     |            ^^^ required by this bound in `RandomExt::random_using`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `skull` (bin "skull") due to 2 previous errors; 1 warning emitted
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `skull` (bin "skull" test) due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "3bf69f6497a27f818e37c0b1903928c845aa16d73386cd27c1bae6414ada99b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bf69f6497a27f818e37c0b1903928c845aa16d73386cd27c1bae6414ada99b2", kill_on_drop: false }`
[INFO] [stdout] 3bf69f6497a27f818e37c0b1903928c845aa16d73386cd27c1bae6414ada99b2
