[INFO] fetching crate rann 0.1.2... [INFO] testing rann-0.1.2 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate rann 0.1.2 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate rann 0.1.2 [INFO] finished tweaking crates.io crate rann 0.1.2 [INFO] tweaked toml for crates.io crate rann 0.1.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rann 0.1.2 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 15 packages to latest compatible versions [INFO] [stderr] Adding rand v0.7.3 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a05b728fb0dd2ba3c161fde0d2d009ea157f605c32d04a90a56e0c88ad41febf [INFO] running `Command { std: "docker" "start" "-a" "a05b728fb0dd2ba3c161fde0d2d009ea157f605c32d04a90a56e0c88ad41febf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a05b728fb0dd2ba3c161fde0d2d009ea157f605c32d04a90a56e0c88ad41febf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a05b728fb0dd2ba3c161fde0d2d009ea157f605c32d04a90a56e0c88ad41febf", kill_on_drop: false }` [INFO] [stdout] a05b728fb0dd2ba3c161fde0d2d009ea157f605c32d04a90a56e0c88ad41febf [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c2419aced04b4a04554f881db3c4ffb93d8f3eba9f92b50c87f9ec58d887a38e [INFO] running `Command { std: "docker" "start" "-a" "c2419aced04b4a04554f881db3c4ffb93d8f3eba9f92b50c87f9ec58d887a38e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rann v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `RELU` and `Sigmoid` [INFO] [stdout] --> src/layers/dense.rs:1:42 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::activations::{ActivationFunc, Sigmoid, RELU}; [INFO] [stdout] | ^^^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `matrix_multiply_vec` is never used [INFO] [stdout] --> src/math.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn matrix_multiply_vec(mat: &Vec>, vec: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mat_multiply_mat` is never used [INFO] [stdout] --> src/math.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn mat_multiply_mat(vec: &Vec>, mat: &Vec>) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mean_squared_error` is never used [INFO] [stdout] --> src/math.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn mean_squared_error(vec1: &Vec, vec2: &Vec) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.46s [INFO] running `Command { std: "docker" "inspect" "c2419aced04b4a04554f881db3c4ffb93d8f3eba9f92b50c87f9ec58d887a38e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2419aced04b4a04554f881db3c4ffb93d8f3eba9f92b50c87f9ec58d887a38e", kill_on_drop: false }` [INFO] [stdout] c2419aced04b4a04554f881db3c4ffb93d8f3eba9f92b50c87f9ec58d887a38e [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 56df15916d0621ff4bbf3fc07a4bdf8dbbe3c27a2effaaf7c6cf3b5c26ca25d5 [INFO] running `Command { std: "docker" "start" "-a" "56df15916d0621ff4bbf3fc07a4bdf8dbbe3c27a2effaaf7c6cf3b5c26ca25d5", kill_on_drop: false }` [INFO] [stdout] warning: unused imports: `RELU` and `Sigmoid` [INFO] [stdout] --> src/layers/dense.rs:1:42 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::activations::{ActivationFunc, Sigmoid, RELU}; [INFO] [stdout] | ^^^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `matrix_multiply_vec` is never used [INFO] [stdout] --> src/math.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn matrix_multiply_vec(mat: &Vec>, vec: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mat_multiply_mat` is never used [INFO] [stdout] --> src/math.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn mat_multiply_mat(vec: &Vec>, mat: &Vec>) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mean_squared_error` is never used [INFO] [stdout] --> src/math.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn mean_squared_error(vec1: &Vec, vec2: &Vec) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rann v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `RELU` [INFO] [stdout] --> src/layers/dense.rs:1:51 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::activations::{ActivationFunc, Sigmoid, RELU}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `matrix_multiply_vec` is never used [INFO] [stdout] --> src/math.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn matrix_multiply_vec(mat: &Vec>, vec: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.89s [INFO] running `Command { std: "docker" "inspect" "56df15916d0621ff4bbf3fc07a4bdf8dbbe3c27a2effaaf7c6cf3b5c26ca25d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56df15916d0621ff4bbf3fc07a4bdf8dbbe3c27a2effaaf7c6cf3b5c26ca25d5", kill_on_drop: false }` [INFO] [stdout] 56df15916d0621ff4bbf3fc07a4bdf8dbbe3c27a2effaaf7c6cf3b5c26ca25d5 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4f6d3825a9111caa68e84ea87f91da040f103f215e9926a2e2c063d8b1b30590 [INFO] running `Command { std: "docker" "start" "-a" "4f6d3825a9111caa68e84ea87f91da040f103f215e9926a2e2c063d8b1b30590", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `RELU` and `Sigmoid` [INFO] [stderr] --> src/layers/dense.rs:1:42 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::activations::{ActivationFunc, Sigmoid, RELU}; [INFO] [stderr] | ^^^^^^^ ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `matrix_multiply_vec` is never used [INFO] [stderr] --> src/math.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 5 | pub fn matrix_multiply_vec(mat: &Vec>, vec: &Vec) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `mat_multiply_mat` is never used [INFO] [stderr] --> src/math.rs:13:8 [INFO] [stderr] | [INFO] [stderr] 13 | pub fn mat_multiply_mat(vec: &Vec>, mat: &Vec>) -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `mean_squared_error` is never used [INFO] [stderr] --> src/math.rs:29:8 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn mean_squared_error(vec1: &Vec, vec2: &Vec) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `RELU` [INFO] [stderr] --> src/layers/dense.rs:1:51 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::activations::{ActivationFunc, Sigmoid, RELU}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `rann` (lib) generated 4 warnings (run `cargo fix --lib -p rann` to apply 1 suggestion) [INFO] [stderr] warning: `rann` (lib test) generated 2 warnings (1 duplicate) (run `cargo fix --lib -p rann --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rann-ed05e9eb44311420) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test activations::test::relu_compute ... ok [INFO] [stdout] test activations::test::sigmoid_compute_derivative ... ok [INFO] [stdout] test activations::test::sigmoid_compute ... ok [INFO] [stdout] test layers::dense::test::dense_multi_layer ... ok [INFO] [stdout] test math::test::dot_product ... ok [INFO] [stdout] test math::test::mean_squared ... ok [INFO] [stdout] test math::test::vec_mult_mat ... ok [INFO] [stdout] test layers::dense::test::dense_single_layer ... ok [INFO] [stdout] test activations::test::relu_compute_derivative ... ok [INFO] [stdout] test rann::test::rann_dims ... ok [INFO] [stdout] test rann::test::train_rann ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests rann [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4f6d3825a9111caa68e84ea87f91da040f103f215e9926a2e2c063d8b1b30590", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f6d3825a9111caa68e84ea87f91da040f103f215e9926a2e2c063d8b1b30590", kill_on_drop: false }` [INFO] [stdout] 4f6d3825a9111caa68e84ea87f91da040f103f215e9926a2e2c063d8b1b30590