[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 }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCurdledMilk%2FML_DOTPROD_OPTIMIZATION'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9bf98d7d12cd446f9c7e71da495f744eeb5093e4
[INFO] checking CurdledMilk/ML_DOTPROD_OPTIMIZATION against master#8c52f735abd1af9a73941b78fe7ed2ab08b9c0dd for pr-150557
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCurdledMilk%2FML_DOTPROD_OPTIMIZATION" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[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-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/CurdledMilk/ML_DOTPROD_OPTIMIZATION on toolchain 8c52f735abd1af9a73941b78fe7ed2ab08b9c0dd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c52f735abd1af9a73941b78fe7ed2ab08b9c0dd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c52f735abd1af9a73941b78fe7ed2ab08b9c0dd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 41 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c52f735abd1af9a73941b78fe7ed2ab08b9c0dd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ndarray v0.17.2
[INFO] [stderr]   Downloaded sprs v0.11.4
[INFO] [stderr]   Downloaded ndarray-rand v0.16.0
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+8c52f735abd1af9a73941b78fe7ed2ab08b9c0dd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 76633f1d271191445d558854680c4fd926980d7ef0b0c480da716a53f225dbb1
[INFO] running `Command { std: "docker" "start" "-a" "76633f1d271191445d558854680c4fd926980d7ef0b0c480da716a53f225dbb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76633f1d271191445d558854680c4fd926980d7ef0b0c480da716a53f225dbb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76633f1d271191445d558854680c4fd926980d7ef0b0c480da716a53f225dbb1", kill_on_drop: false }`
[INFO] [stdout] 76633f1d271191445d558854680c4fd926980d7ef0b0c480da716a53f225dbb1
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+8c52f735abd1af9a73941b78fe7ed2ab08b9c0dd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 464b177e424ae40a74240798919d9cbb2581d07a4f27be13f010a15037bb2e67
[INFO] running `Command { std: "docker" "start" "-a" "464b177e424ae40a74240798919d9cbb2581d07a4f27be13f010a15037bb2e67", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.33
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking ndarray v0.17.2
[INFO] [stderr]     Checking alga v0.9.3
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking rand_distr v0.5.1
[INFO] [stderr]     Checking sprs v0.11.4
[INFO] [stderr]     Checking ndarray-rand v0.16.0
[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] 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 `Result<Uniform<{float}>, Error>: Distribution<_>` is not satisfied
[INFO] [stdout]    --> src/main.rs:12:54
[INFO] [stdout]     |
[INFO] [stdout]  12 |     let activation_in = Array2::random_using((1, n), Uniform::new(-1.0, 1.0), &mut rng);
[INFO] [stdout]     |                         --------------------         ^^^^^^^^^^^^^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `ndarray_rand::rand_distr::Distribution<_>` is not implemented for `Result<Uniform<{float}>, ndarray_rand::rand_distr::uniform::Error>`
[INFO] [stdout]     = help: the following other types implement trait `ndarray_rand::rand_distr::Distribution<T>`:
[INFO] [stdout]               `&D` implements `ndarray_rand::rand_distr::Distribution<T>`
[INFO] [stdout]               `Alphabetic` implements `ndarray_rand::rand_distr::Distribution<u8>`
[INFO] [stdout]               `Alphanumeric` implements `ndarray_rand::rand_distr::Distribution<u8>`
[INFO] [stdout]               `Bernoulli` implements `ndarray_rand::rand_distr::Distribution<bool>`
[INFO] [stdout]               `Beta<F>` implements `ndarray_rand::rand_distr::Distribution<F>`
[INFO] [stdout]               `Binomial` implements `ndarray_rand::rand_distr::Distribution<u64>`
[INFO] [stdout]               `Cauchy<F>` implements `ndarray_rand::rand_distr::Distribution<F>`
[INFO] [stdout]               `ChiSquared<F>` implements `ndarray_rand::rand_distr::Distribution<F>`
[INFO] [stdout]             and 81 others
[INFO] [stdout] note: required by a bound in `random_using`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-rand-0.16.0/src/lib.rs:121:14
[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] 120 |     where
[INFO] [stdout] 121 |         IdS: Distribution<S::Elem>,
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^ required by this bound in `RandomExt::random_using`
[INFO] [stdout]     = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/skull-cd8a5b56fc88948f.long-type-7016143236746284773.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Result<Uniform<{float}>, Error>: Distribution<_>` is not satisfied
[INFO] [stdout]    --> src/main.rs:13:48
[INFO] [stdout]     |
[INFO] [stdout]  13 |     let weights = Array2::random_using((n, n), Uniform::new(-0.01, 0.01), &mut rng);
[INFO] [stdout]     |                   --------------------         ^^^^^^^^^^^^^^^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `ndarray_rand::rand_distr::Distribution<_>` is not implemented for `Result<Uniform<{float}>, ndarray_rand::rand_distr::uniform::Error>`
[INFO] [stdout]     = help: the following other types implement trait `ndarray_rand::rand_distr::Distribution<T>`:
[INFO] [stdout]               `&D` implements `ndarray_rand::rand_distr::Distribution<T>`
[INFO] [stdout]               `Alphabetic` implements `ndarray_rand::rand_distr::Distribution<u8>`
[INFO] [stdout]               `Alphanumeric` implements `ndarray_rand::rand_distr::Distribution<u8>`
[INFO] [stdout]               `Bernoulli` implements `ndarray_rand::rand_distr::Distribution<bool>`
[INFO] [stdout]               `Beta<F>` implements `ndarray_rand::rand_distr::Distribution<F>`
[INFO] [stdout]               `Binomial` implements `ndarray_rand::rand_distr::Distribution<u64>`
[INFO] [stdout]               `Cauchy<F>` implements `ndarray_rand::rand_distr::Distribution<F>`
[INFO] [stdout]               `ChiSquared<F>` implements `ndarray_rand::rand_distr::Distribution<F>`
[INFO] [stdout]             and 81 others
[INFO] [stdout] note: required by a bound in `random_using`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-rand-0.16.0/src/lib.rs:121:14
[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] 120 |     where
[INFO] [stdout] 121 |         IdS: Distribution<S::Elem>,
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^ required by this bound in `RandomExt::random_using`
[INFO] [stdout]     = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/skull-cd8a5b56fc88948f.long-type-13286134756641587723.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Result<Uniform<{float}>, Error>: Distribution<_>` is not satisfied
[INFO] [stdout]    --> src/main.rs:12:54
[INFO] [stdout]     |
[INFO] [stdout]  12 |     let activation_in = Array2::random_using((1, n), Uniform::new(-1.0, 1.0), &mut rng);
[INFO] [stdout]     |                         --------------------         ^^^^^^^^^^^^^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `ndarray_rand::rand_distr::Distribution<_>` is not implemented for `Result<Uniform<{float}>, ndarray_rand::rand_distr::uniform::Error>`
[INFO] [stdout]     = help: the following other types implement trait `ndarray_rand::rand_distr::Distribution<T>`:
[INFO] [stdout]               `&D` implements `ndarray_rand::rand_distr::Distribution<T>`
[INFO] [stdout]               `Alphabetic` implements `ndarray_rand::rand_distr::Distribution<u8>`
[INFO] [stdout]               `Alphanumeric` implements `ndarray_rand::rand_distr::Distribution<u8>`
[INFO] [stdout]               `Bernoulli` implements `ndarray_rand::rand_distr::Distribution<bool>`
[INFO] [stdout]               `Beta<F>` implements `ndarray_rand::rand_distr::Distribution<F>`
[INFO] [stdout]               `Binomial` implements `ndarray_rand::rand_distr::Distribution<u64>`
[INFO] [stdout]               `Cauchy<F>` implements `ndarray_rand::rand_distr::Distribution<F>`
[INFO] [stdout]               `ChiSquared<F>` implements `ndarray_rand::rand_distr::Distribution<F>`
[INFO] [stdout]             and 81 others
[INFO] [stdout] note: required by a bound in `random_using`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-rand-0.16.0/src/lib.rs:121:14
[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] 120 |     where
[INFO] [stdout] 121 |         IdS: Distribution<S::Elem>,
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^ required by this bound in `RandomExt::random_using`
[INFO] [stdout]     = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/skull-98d8a5f2d0f0bc18.long-type-2019659796939741978.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Result<Uniform<{float}>, Error>: Distribution<_>` is not satisfied
[INFO] [stdout]    --> src/main.rs:13:48
[INFO] [stdout]     |
[INFO] [stdout]  13 |     let weights = Array2::random_using((n, n), Uniform::new(-0.01, 0.01), &mut rng);
[INFO] [stdout]     |                   --------------------         ^^^^^^^^^^^^^^^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `ndarray_rand::rand_distr::Distribution<_>` is not implemented for `Result<Uniform<{float}>, ndarray_rand::rand_distr::uniform::Error>`
[INFO] [stdout]     = help: the following other types implement trait `ndarray_rand::rand_distr::Distribution<T>`:
[INFO] [stdout]               `&D` implements `ndarray_rand::rand_distr::Distribution<T>`
[INFO] [stdout]               `Alphabetic` implements `ndarray_rand::rand_distr::Distribution<u8>`
[INFO] [stdout]               `Alphanumeric` implements `ndarray_rand::rand_distr::Distribution<u8>`
[INFO] [stdout]               `Bernoulli` implements `ndarray_rand::rand_distr::Distribution<bool>`
[INFO] [stdout]               `Beta<F>` implements `ndarray_rand::rand_distr::Distribution<F>`
[INFO] [stdout]               `Binomial` implements `ndarray_rand::rand_distr::Distribution<u64>`
[INFO] [stdout]               `Cauchy<F>` implements `ndarray_rand::rand_distr::Distribution<F>`
[INFO] [stdout]               `ChiSquared<F>` implements `ndarray_rand::rand_distr::Distribution<F>`
[INFO] [stdout]             and 81 others
[INFO] [stdout] note: required by a bound in `random_using`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-rand-0.16.0/src/lib.rs:121:14
[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] 120 |     where
[INFO] [stdout] 121 |         IdS: Distribution<S::Elem>,
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^ required by this bound in `RandomExt::random_using`
[INFO] [stdout]     = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/skull-98d8a5f2d0f0bc18.long-type-1163173614013407942.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[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] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `skull` (bin "skull" test) due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "464b177e424ae40a74240798919d9cbb2581d07a4f27be13f010a15037bb2e67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "464b177e424ae40a74240798919d9cbb2581d07a4f27be13f010a15037bb2e67", kill_on_drop: false }`
[INFO] [stdout] 464b177e424ae40a74240798919d9cbb2581d07a4f27be13f010a15037bb2e67
