[INFO] cloning repository https://github.com/segura2010/Rust-NeuralNet-IC
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/segura2010/Rust-NeuralNet-IC" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsegura2010%2FRust-NeuralNet-IC", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsegura2010%2FRust-NeuralNet-IC'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 83b550e0ba13670dcae19ea5b998eede7448edb8
[INFO] testing segura2010/Rust-NeuralNet-IC against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsegura2010%2FRust-NeuralNet-IC" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/segura2010/Rust-NeuralNet-IC on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/segura2010/Rust-NeuralNet-IC
[INFO] finished tweaking git repo https://github.com/segura2010/Rust-NeuralNet-IC
[INFO] tweaked toml for git repo https://github.com/segura2010/Rust-NeuralNet-IC written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/segura2010/Rust-NeuralNet-IC already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8d7d44350502f238d292ef82943e599a5d480cfdb358d344d92afd977be96ee
[INFO] running `Command { std: "docker" "start" "-a" "e8d7d44350502f238d292ef82943e599a5d480cfdb358d344d92afd977be96ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8d7d44350502f238d292ef82943e599a5d480cfdb358d344d92afd977be96ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8d7d44350502f238d292ef82943e599a5d480cfdb358d344d92afd977be96ee", kill_on_drop: false }`
[INFO] [stdout] e8d7d44350502f238d292ef82943e599a5d480cfdb358d344d92afd977be96ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db33f73599cf48c46c51094e79676274635373c3b7199e82168b70b584746cae
[INFO] running `Command { std: "docker" "start" "-a" "db33f73599cf48c46c51094e79676274635373c3b7199e82168b70b584746cae", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling winapi v0.2.5
[INFO] [stderr]    Compiling libc v0.2.2
[INFO] [stderr]    Compiling advapi32-sys v0.1.2
[INFO] [stderr]    Compiling rand v0.3.12
[INFO] [stderr]    Compiling redneuronal v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `usize: Neg` is not satisfied
[INFO] [stdout]    --> src/main.rs:484:34
[INFO] [stdout]     |
[INFO] [stdout] 484 |                 let mut pesoAnterior = -1;
[INFO] [stdout]     |                                        ^^ the trait `Neg` is not implemented for `usize`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following implementations were found:
[INFO] [stdout]               <&f32 as Neg>
[INFO] [stdout]               <&f64 as Neg>
[INFO] [stdout]               <&i128 as Neg>
[INFO] [stdout]               <&i16 as Neg>
[INFO] [stdout]             and 12 others
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `redneuronal` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "db33f73599cf48c46c51094e79676274635373c3b7199e82168b70b584746cae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db33f73599cf48c46c51094e79676274635373c3b7199e82168b70b584746cae", kill_on_drop: false }`
[INFO] [stdout] db33f73599cf48c46c51094e79676274635373c3b7199e82168b70b584746cae