[INFO] crate newron 0.1.1 is already in cache
[INFO] checking newron-0.1.1 against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] extracting crate newron 0.1.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate newron 0.1.1 on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate newron 0.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate newron 0.1.1
[INFO] tweaked toml for crates.io crate newron 0.1.1 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate newron 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0fadc066a672b11b20d9adfb630b562ddf55e80cd0867a82128dd26d63d82be3
[INFO] running `"docker" "start" "-a" "0fadc066a672b11b20d9adfb630b562ddf55e80cd0867a82128dd26d63d82be3"`
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking rand_distr v0.2.2
[INFO] [stderr]     Checking alga v0.9.3
[INFO] [stderr]     Checking nalgebra v0.20.0
[INFO] [stderr]     Checking newron v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: field is never read: `activation`
[INFO] [stderr]  --> src/layer.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     activation: String,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `unit`
[INFO] [stderr]  --> src/layer.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     unit: usize,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `dropout`
[INFO] [stderr]  --> src/layer.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     dropout: f32,
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `activation`
[INFO] [stderr]  --> src/layer.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     activation: String,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `unit`
[INFO] [stderr]  --> src/layer.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     unit: usize,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `dropout`
[INFO] [stderr]  --> src/layer.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     dropout: f32,
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.58s
[INFO] running `"docker" "inspect" "0fadc066a672b11b20d9adfb630b562ddf55e80cd0867a82128dd26d63d82be3"`
[INFO] running `"docker" "rm" "-f" "0fadc066a672b11b20d9adfb630b562ddf55e80cd0867a82128dd26d63d82be3"`
[INFO] [stdout] 0fadc066a672b11b20d9adfb630b562ddf55e80cd0867a82128dd26d63d82be3
