[INFO] fetching crate blowtorch 0.1.1...
[INFO] checking blowtorch-0.1.1 against master#2e6fc425411280c658d852813de01c5157255088 for pr-128013
[INFO] extracting crate blowtorch 0.1.1 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate blowtorch 0.1.1 on toolchain 2e6fc425411280c658d852813de01c5157255088
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate blowtorch 0.1.1
[INFO] finished tweaking crates.io crate blowtorch 0.1.1
[INFO] tweaked toml for crates.io crate blowtorch 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 58 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (latest: v1.1.0)
[INFO] [stderr]       Adding linux-raw-sys v0.4.14 (latest: v0.6.4)
[INFO] [stderr]       Adding zip v0.5.13 (latest: v2.1.5)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ndarray-npy v0.8.1
[INFO] [stderr]   Downloaded py_literal v0.4.0
[INFO] [stderr]   Downloaded zip v0.5.13
[INFO] [stderr]   Downloaded convolutions-rs v0.3.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 771c51ba8ca81124227d8f91316500ccad846446f3323e3ecd84e98edb84e300
[INFO] running `Command { std: "docker" "start" "-a" "771c51ba8ca81124227d8f91316500ccad846446f3323e3ecd84e98edb84e300", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "771c51ba8ca81124227d8f91316500ccad846446f3323e3ecd84e98edb84e300", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "771c51ba8ca81124227d8f91316500ccad846446f3323e3ecd84e98edb84e300", kill_on_drop: false }`
[INFO] [stdout] 771c51ba8ca81124227d8f91316500ccad846446f3323e3ecd84e98edb84e300
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f7a64c4b3d3b0db4af5512bd95df408843f1b368e1ac81ad15fa17f605d91ac
[INFO] running `Command { std: "docker" "start" "-a" "0f7a64c4b3d3b0db4af5512bd95df408843f1b368e1ac81ad15fa17f605d91ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]     Checking flate2 v1.0.30
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]     Checking tempfile v3.10.1
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]    Compiling pest v2.7.11
[INFO] [stderr]     Checking zip v0.5.13
[INFO] [stderr]    Compiling pest_meta v2.7.11
[INFO] [stderr]    Compiling pest_generator v2.7.11
[INFO] [stderr]    Compiling pest_derive v2.7.11
[INFO] [stderr]     Checking py_literal v0.4.0
[INFO] [stderr]     Checking ndarray-npy v0.8.1
[INFO] [stderr]     Checking convolutions-rs v0.3.4
[INFO] [stderr]     Checking blowtorch v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Array2`
[INFO] [stdout]   --> src/layer_implementations.rs:14:23
[INFO] [stdout]    |
[INFO] [stdout] 14 | use ndarray::{Array1, Array2, Array3, Dimension, Array};
[INFO] [stdout]    |                       ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num_traits::Float`
[INFO] [stdout]  --> src/flatten.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use num_traits::Float;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `io::Read`
[INFO] [stdout]  --> src/traits.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{io::Read, ops::AddAssign};
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fs`
[INFO] [stdout]  --> src/weight_loader.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::{fs, path::Path};
[INFO] [stdout]   |           ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Array2`
[INFO] [stdout]   --> src/layer_implementations.rs:14:23
[INFO] [stdout]    |
[INFO] [stdout] 14 | use ndarray::{Array1, Array2, Array3, Dimension, Array};
[INFO] [stdout]    |                       ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/linear.rs:135:35
[INFO] [stdout]     |
[INFO] [stdout] 135 |             Array::from_shape_vec((4), vec![-0.1451, -0.0960, -0.1602, -0.8956]).unwrap();
[INFO] [stdout]     |                                   ^ ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 135 -             Array::from_shape_vec((4), vec![-0.1451, -0.0960, -0.1602, -0.8956]).unwrap();
[INFO] [stdout] 135 +             Array::from_shape_vec(4, vec![-0.1451, -0.0960, -0.1602, -0.8956]).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/linear.rs:174:35
[INFO] [stdout]     |
[INFO] [stdout] 174 |             Array::from_shape_vec((4), vec![-0.0964, -0.2336, -0.3842, -1.0823]).unwrap();
[INFO] [stdout]     |                                   ^ ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 174 -             Array::from_shape_vec((4), vec![-0.0964, -0.2336, -0.3842, -1.0823]).unwrap();
[INFO] [stdout] 174 +             Array::from_shape_vec(4, vec![-0.0964, -0.2336, -0.3842, -1.0823]).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num_traits::Float`
[INFO] [stdout]  --> src/flatten.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use num_traits::Float;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `io::Read`
[INFO] [stdout]  --> src/traits.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{io::Read, ops::AddAssign};
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fs`
[INFO] [stdout]  --> src/weight_loader.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::{fs, path::Path};
[INFO] [stdout]   |           ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]    --> src/weight_loader.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 |     use std::io::Write;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FromPrimitive`
[INFO] [stdout]  --> src/activation_functions.rs:8:25
[INFO] [stdout]   |
[INFO] [stdout] 8 | use num_traits::{Float, FromPrimitive};
[INFO] [stdout]   |                         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FromPrimitive`
[INFO] [stdout]  --> src/activation_functions.rs:8:25
[INFO] [stdout]   |
[INFO] [stdout] 8 | use num_traits::{Float, FromPrimitive};
[INFO] [stdout]   |                         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NonNegativeReparameterizer` is never constructed
[INFO] [stdout]   --> src/activation_functions.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct NonNegativeReparameterizer<F: Float> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `reparametrize` are never used
[INFO] [stdout]   --> src/activation_functions.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl<F: Float> NonNegativeReparameterizer<F> {
[INFO] [stdout]    | -------------------------------------------- associated items in this implementation
[INFO] [stdout] 24 |     fn new(minimum: F, pedestal: F) -> NonNegativeReparameterizer<F> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     fn reparametrize<D: ndarray::Dimension>(&self, x: &Array<F, D>) -> Array<F, D> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Simplified` is never constructed
[INFO] [stdout]   --> src/activation_functions.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub enum GdnParameters {
[INFO] [stdout]    |          ------------- variant in this enum
[INFO] [stdout] 78 |     Normal,
[INFO] [stdout] 79 |     Simplified,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GdnParameters` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arr_allclose` is never used
[INFO] [stdout]   --> src/linear.rs:94:4
[INFO] [stdout]    |
[INFO] [stdout] 94 | fn arr_allclose<D: Dimension>(current: &Array<f32, D>, target: &Array<f32, D>) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NonNegativeReparameterizer` is never constructed
[INFO] [stdout]   --> src/activation_functions.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct NonNegativeReparameterizer<F: Float> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `reparametrize` are never used
[INFO] [stdout]   --> src/activation_functions.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl<F: Float> NonNegativeReparameterizer<F> {
[INFO] [stdout]    | -------------------------------------------- associated items in this implementation
[INFO] [stdout] 24 |     fn new(minimum: F, pedestal: F) -> NonNegativeReparameterizer<F> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     fn reparametrize<D: ndarray::Dimension>(&self, x: &Array<F, D>) -> Array<F, D> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Simplified` is never constructed
[INFO] [stdout]   --> src/activation_functions.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub enum GdnParameters {
[INFO] [stdout]    |          ------------- variant in this enum
[INFO] [stdout] 78 |     Normal,
[INFO] [stdout] 79 |     Simplified,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GdnParameters` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.38s
[INFO] running `Command { std: "docker" "inspect" "0f7a64c4b3d3b0db4af5512bd95df408843f1b368e1ac81ad15fa17f605d91ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f7a64c4b3d3b0db4af5512bd95df408843f1b368e1ac81ad15fa17f605d91ac", kill_on_drop: false }`
[INFO] [stdout] 0f7a64c4b3d3b0db4af5512bd95df408843f1b368e1ac81ad15fa17f605d91ac