[INFO] cloning repository https://github.com/euwbah/rusty-brain [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/euwbah/rusty-brain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feuwbah%2Frusty-brain", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feuwbah%2Frusty-brain'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7030e519ebd1fdbee7d82273bc214cf32d29ee50 [INFO] checking euwbah/rusty-brain against try#f6d7c613ae2d161ff37dbc63cc5abd809c878597 for pr-83850 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feuwbah%2Frusty-brain" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/euwbah/rusty-brain on toolchain f6d7c613ae2d161ff37dbc63cc5abd809c878597 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6d7c613ae2d161ff37dbc63cc5abd809c878597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/euwbah/rusty-brain [INFO] finished tweaking git repo https://github.com/euwbah/rusty-brain [INFO] tweaked toml for git repo https://github.com/euwbah/rusty-brain written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/euwbah/rusty-brain already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6d7c613ae2d161ff37dbc63cc5abd809c878597" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+f6d7c613ae2d161ff37dbc63cc5abd809c878597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ae85fbded961e2e91b8ad5a7bd4a041b4e7edd218792f5e59c4d59badac72abe [INFO] running `Command { std: "docker" "start" "-a" "ae85fbded961e2e91b8ad5a7bd4a041b4e7edd218792f5e59c4d59badac72abe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae85fbded961e2e91b8ad5a7bd4a041b4e7edd218792f5e59c4d59badac72abe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae85fbded961e2e91b8ad5a7bd4a041b4e7edd218792f5e59c4d59badac72abe", kill_on_drop: false }` [INFO] [stdout] ae85fbded961e2e91b8ad5a7bd4a041b4e7edd218792f5e59c4d59badac72abe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+f6d7c613ae2d161ff37dbc63cc5abd809c878597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 60e80cc47bcd7627780f976bc04cd255361ee80db791e0b4ac0ed36937a76014 [INFO] running `Command { std: "docker" "start" "-a" "60e80cc47bcd7627780f976bc04cd255361ee80db791e0b4ac0ed36937a76014", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Checking rawpointer v0.1.0 [INFO] [stderr] Checking either v1.5.0 [INFO] [stderr] Checking rand_core v0.3.0 [INFO] [stderr] Compiling ndarray v0.12.0 [INFO] [stderr] Checking libc v0.2.43 [INFO] [stderr] Checking itertools v0.7.8 [INFO] [stderr] Checking rand_core v0.2.2 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Checking neural-network v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ndarray::ArrayBase` [INFO] [stdout] --> src/layers.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use ndarray::ArrayBase; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ndarray::Axis` [INFO] [stdout] --> src/layers.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use ndarray::Axis; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ndarray::ArrayBase` [INFO] [stdout] --> src/layers.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use ndarray::ArrayBase; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ndarray::Axis` [INFO] [stdout] --> src/layers.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use ndarray::Axis; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 52 | let mut output_layer = OutputLayer::new( [INFO] [stdout] | ---------------- arguments to this function are incorrect [INFO] [stdout] 53 | &vec![s1], [INFO] [stdout] | ^^^^^^^^^ expected trait object `dyn node::Node`, found struct `node::SumNode` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&Vec>>` [INFO] [stdout] found reference `&Vec>>` [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> src/layers.rs:88:12 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] 89 | nodes: &Vec>, [INFO] [stdout] | ------------------------- [INFO] [stdout] 90 | _training_ground_truths: &[f64], [INFO] [stdout] | ------------------------------- [INFO] [stdout] 91 | loss_function: Box, Vec) -> f64>, [INFO] [stdout] | ----------------------------------------------------- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `neural-network` due to 2 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 52 | let mut output_layer = OutputLayer::new( [INFO] [stdout] | ---------------- arguments to this function are incorrect [INFO] [stdout] 53 | &vec![s1], [INFO] [stdout] | ^^^^^^^^^ expected trait object `dyn node::Node`, found struct `node::SumNode` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&Vec>>` [INFO] [stdout] found reference `&Vec>>` [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> src/layers.rs:88:12 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] 89 | nodes: &Vec>, [INFO] [stdout] | ------------------------- [INFO] [stdout] 90 | _training_ground_truths: &[f64], [INFO] [stdout] | ------------------------------- [INFO] [stdout] 91 | loss_function: Box, Vec) -> f64>, [INFO] [stdout] | ----------------------------------------------------- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `neural-network` due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "60e80cc47bcd7627780f976bc04cd255361ee80db791e0b4ac0ed36937a76014", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60e80cc47bcd7627780f976bc04cd255361ee80db791e0b4ac0ed36937a76014", kill_on_drop: false }` [INFO] [stdout] 60e80cc47bcd7627780f976bc04cd255361ee80db791e0b4ac0ed36937a76014