[INFO] cloning repository https://github.com/mmasque/translator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mmasque/translator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmasque%2Ftranslator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmasque%2Ftranslator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7925842c04b7fd61e428b9a863ddb2a320e70f1c [INFO] checking mmasque/translator against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmasque%2Ftranslator" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] [stderr] Updating files: 64% (11/17) Updating files: 70% (12/17) Updating files: 76% (13/17) Updating files: 82% (14/17) Updating files: 88% (15/17) Updating files: 94% (16/17) Updating files: 100% (17/17) Updating files: 100% (17/17), done. [INFO] started tweaking git repo https://github.com/mmasque/translator [INFO] finished tweaking git repo https://github.com/mmasque/translator [INFO] tweaked toml for git repo https://github.com/mmasque/translator written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/mmasque/translator on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/mmasque/translator already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 575dc5a604c9cfe79c760938f489bf4b6c69f0384e93cb0dab7e1544cd1c0769 [INFO] running `Command { std: "docker" "start" "-a" "575dc5a604c9cfe79c760938f489bf4b6c69f0384e93cb0dab7e1544cd1c0769", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "575dc5a604c9cfe79c760938f489bf4b6c69f0384e93cb0dab7e1544cd1c0769", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "575dc5a604c9cfe79c760938f489bf4b6c69f0384e93cb0dab7e1544cd1c0769", kill_on_drop: false }` [INFO] [stdout] 575dc5a604c9cfe79c760938f489bf4b6c69f0384e93cb0dab7e1544cd1c0769 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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_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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] df6879ddbd34ebb0234d34f80948cdeb1e14932c1496bf5211263903e9207170 [INFO] running `Command { std: "docker" "start" "-a" "df6879ddbd34ebb0234d34f80948cdeb1e14932c1496bf5211263903e9207170", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking matrixmultiply v0.3.2 [INFO] [stderr] Checking mnist v0.5.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking getrandom v0.2.8 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking num-complex v0.4.2 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Checking translator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Array` [INFO] [stdout] --> src/activation.rs:1:15 [INFO] [stdout] | [INFO] [stdout] 1 | use ndarray::{Array, Array1}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Activation` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | Activation, Derivative, Function, Logistic, Loss, ParamDerivative, Softmax, SquareError, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `arr1` and `arr2` [INFO] [stdout] --> src/main.rs:7:15 [INFO] [stdout] | [INFO] [stdout] 7 | use ndarray::{arr1, arr2, s, Array1, Array2}; [INFO] [stdout] | ^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Array` [INFO] [stdout] --> src/activation.rs:1:15 [INFO] [stdout] | [INFO] [stdout] 1 | use ndarray::{Array, Array1}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Activation` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | Activation, Derivative, Function, Logistic, Loss, ParamDerivative, Softmax, SquareError, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `arr1` and `arr2` [INFO] [stdout] --> src/main.rs:7:15 [INFO] [stdout] | [INFO] [stdout] 7 | use ndarray::{arr1, arr2, s, Array1, Array2}; [INFO] [stdout] | ^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Activation` [INFO] [stdout] --> src/layer.rs:2:25 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::activation::{Activation, Derivative, Function}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Derivative` [INFO] [stdout] --> src/layer.rs:2:37 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::activation::{Activation, Derivative, Function}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Derivative` [INFO] [stdout] --> src/main.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | Activation, Derivative, Function, Logistic, Loss, ParamDerivative, Softmax, SquareError, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tst_img` [INFO] [stdout] --> src/main.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | tst_img, [INFO] [stdout] | ^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | help: try removing the field [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tst_lbl` [INFO] [stdout] --> src/main.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | tst_lbl, [INFO] [stdout] | ^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | help: try removing the field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Activation` [INFO] [stdout] --> src/layer.rs:2:25 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::activation::{Activation, Derivative, Function}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Derivative` [INFO] [stdout] --> src/layer.rs:2:37 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::activation::{Activation, Derivative, Function}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Derivative` [INFO] [stdout] --> src/main.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | Activation, Derivative, Function, Logistic, Loss, ParamDerivative, Softmax, SquareError, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `add_layer_manually` is never used [INFO] [stdout] --> src/main.rs:111:12 [INFO] [stdout] | [INFO] [stdout] 90 | impl NetworkBuilder { [INFO] [stdout] | ------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 111 | pub fn add_layer_manually( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ReLU` is never constructed [INFO] [stdout] --> src/activation.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub struct ReLU; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new` and `basic` are never used [INFO] [stdout] --> src/layer.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 29 | impl Layer { [INFO] [stdout] | --------------- associated functions in this implementation [INFO] [stdout] 30 | pub fn new(activation: Box, weights: Array2, biases: Array1) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | pub fn basic(activation: Box, num_nodes: usize, num_inputs: usize) -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tst_img` [INFO] [stdout] --> src/main.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | tst_img, [INFO] [stdout] | ^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | help: try removing the field [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tst_lbl` [INFO] [stdout] --> src/main.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | tst_lbl, [INFO] [stdout] | ^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | help: try removing the field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `add_layer_manually` is never used [INFO] [stdout] --> src/main.rs:111:12 [INFO] [stdout] | [INFO] [stdout] 90 | impl NetworkBuilder { [INFO] [stdout] | ------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 111 | pub fn add_layer_manually( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ReLU` is never constructed [INFO] [stdout] --> src/activation.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub struct ReLU; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new` and `basic` are never used [INFO] [stdout] --> src/layer.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 29 | impl Layer { [INFO] [stdout] | --------------- associated functions in this implementation [INFO] [stdout] 30 | pub fn new(activation: Box, weights: Array2, biases: Array1) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | pub fn basic(activation: Box, num_nodes: usize, num_inputs: usize) -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.01s [INFO] running `Command { std: "docker" "inspect" "df6879ddbd34ebb0234d34f80948cdeb1e14932c1496bf5211263903e9207170", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df6879ddbd34ebb0234d34f80948cdeb1e14932c1496bf5211263903e9207170", kill_on_drop: false }` [INFO] [stdout] df6879ddbd34ebb0234d34f80948cdeb1e14932c1496bf5211263903e9207170