[INFO] updating cached repository https://github.com/DTomusk/NeuralBits [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/DTomusk/NeuralBits [INFO] [stderr] 1a9c883..61bb85f master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 61bb85fb0f0379d331ecbce6a30fd49cbe4de7e2 [INFO] testing DTomusk/NeuralBits against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDTomusk%2FNeuralBits" "/workspace/builds/worker-11/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/DTomusk/NeuralBits on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/DTomusk/NeuralBits [INFO] finished tweaking git repo https://github.com/DTomusk/NeuralBits [INFO] tweaked toml for git repo https://github.com/DTomusk/NeuralBits written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/DTomusk/NeuralBits already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stdout] 01eb6559d6438e2af420edf1a91964914b90a1fb7997b9c11f5dd934e32f7e8a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "01eb6559d6438e2af420edf1a91964914b90a1fb7997b9c11f5dd934e32f7e8a"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling sigmoid v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'network::rand::distributions::StandardNormal': moved to rand_distr crate [INFO] [stderr] --> src/network.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use rand::distributions::StandardNormal; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'network::rand::distributions::StandardNormal': moved to rand_distr crate [INFO] [stderr] --> src/network.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use rand::distributions::StandardNormal; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'network::rand::distributions::StandardNormal': moved to rand_distr crate [INFO] [stderr] --> src/network.rs:40:71 [INFO] [stderr] | [INFO] [stderr] 40 | current_bias.push(SmallRng::from_entropy().sample(StandardNormal)); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'network::rand::distributions::StandardNormal': moved to rand_distr crate [INFO] [stderr] --> src/network.rs:65:68 [INFO] [stderr] | [INFO] [stderr] 65 | array.push(SmallRng::from_entropy().sample(StandardNormal)); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `num_layers` [INFO] [stderr] --> src/network.rs:51:38 [INFO] [stderr] | [INFO] [stderr] 51 | fn set_weights(sizes: &Vec, num_layers: usize, random: bool) -> Vec>> { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_layers` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/network.rs:96:13 [INFO] [stderr] | [INFO] [stderr] 96 | let n = training_data.len(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `j` [INFO] [stderr] --> src/network.rs:98:13 [INFO] [stderr] | [INFO] [stderr] 98 | for j in 0..epochs { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `nabla_b` [INFO] [stderr] --> src/network.rs:110:13 [INFO] [stderr] | [INFO] [stderr] 110 | let mut nabla_b = Network::set_biases(&self.sizes, self.num_layers, false); [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nabla_b` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `nabla_w` [INFO] [stderr] --> src/network.rs:111:13 [INFO] [stderr] | [INFO] [stderr] 111 | let mut nabla_w = Network::set_weights(&self.sizes, self.num_layers, false); [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nabla_w` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mini_batch` [INFO] [stderr] --> src/network.rs:106:37 [INFO] [stderr] | [INFO] [stderr] 106 | fn update_mini_batch(&mut self, mini_batch: &[(Vec,Vec)], eta: f64) { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mini_batch` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `eta` [INFO] [stderr] --> src/network.rs:106:73 [INFO] [stderr] | [INFO] [stderr] 106 | fn update_mini_batch(&mut self, mini_batch: &[(Vec,Vec)], eta: f64) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_eta` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/network.rs:118:28 [INFO] [stderr] | [INFO] [stderr] 118 | fn backprop(&mut self, x: Vec, y: Vec) { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `y` [INFO] [stderr] --> src/network.rs:118:41 [INFO] [stderr] | [INFO] [stderr] 118 | fn backprop(&mut self, x: Vec, y: Vec) { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/network.rs:21:13 [INFO] [stderr] | [INFO] [stderr] 21 | let mut my_net = Network { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/network.rs:110:13 [INFO] [stderr] | [INFO] [stderr] 110 | let mut nabla_b = Network::set_biases(&self.sizes, self.num_layers, false); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/network.rs:111:13 [INFO] [stderr] | [INFO] [stderr] 111 | let mut nabla_w = Network::set_weights(&self.sizes, self.num_layers, false); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `sgd` [INFO] [stderr] --> src/network.rs:95:12 [INFO] [stderr] | [INFO] [stderr] 95 | pub fn sgd(&mut self, mut training_data: Vec<(Vec, Vec)>, epochs: i32, mini_batch_size: usize, eta: f64) { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `update_mini_batch` [INFO] [stderr] --> src/network.rs:106:8 [INFO] [stderr] | [INFO] [stderr] 106 | fn update_mini_batch(&mut self, mini_batch: &[(Vec,Vec)], eta: f64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `backprop` [INFO] [stderr] --> src/network.rs:118:8 [INFO] [stderr] | [INFO] [stderr] 118 | fn backprop(&mut self, x: Vec, y: Vec) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 19 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.84s [INFO] running `"docker" "inspect" "01eb6559d6438e2af420edf1a91964914b90a1fb7997b9c11f5dd934e32f7e8a"` [INFO] running `"docker" "rm" "-f" "01eb6559d6438e2af420edf1a91964914b90a1fb7997b9c11f5dd934e32f7e8a"` [INFO] [stdout] 01eb6559d6438e2af420edf1a91964914b90a1fb7997b9c11f5dd934e32f7e8a [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stdout] c14b7af967ef8dca900d3a99bb6e0a8a84ec5dc4271ee01b24a03fdf9a806aab [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "c14b7af967ef8dca900d3a99bb6e0a8a84ec5dc4271ee01b24a03fdf9a806aab"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling sigmoid v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'network::rand::distributions::StandardNormal': moved to rand_distr crate [INFO] [stderr] --> src/network.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use rand::distributions::StandardNormal; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'network::rand::distributions::StandardNormal': moved to rand_distr crate [INFO] [stderr] --> src/network.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use rand::distributions::StandardNormal; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'network::rand::distributions::StandardNormal': moved to rand_distr crate [INFO] [stderr] --> src/network.rs:40:71 [INFO] [stderr] | [INFO] [stderr] 40 | current_bias.push(SmallRng::from_entropy().sample(StandardNormal)); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'network::rand::distributions::StandardNormal': moved to rand_distr crate [INFO] [stderr] --> src/network.rs:65:68 [INFO] [stderr] | [INFO] [stderr] 65 | array.push(SmallRng::from_entropy().sample(StandardNormal)); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no function or associated item named `dot_product` found for struct `network::Network` in the current scope [INFO] [stderr] --> src/main.rs:28:38 [INFO] [stderr] | [INFO] [stderr] 28 | assert_eq!(network::Network::dot_product(vec![1.0, 2.0], vec![2.0, 3.0]), 8.0); [INFO] [stderr] | ^^^^^^^^^^^ function or associated item not found in `network::Network` [INFO] [stderr] | [INFO] [stderr] ::: src/network.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | pub struct Network { [INFO] [stderr] | ------------------ function or associated item `dot_product` not found for this [INFO] [stderr] [INFO] [stderr] error[E0599]: no function or associated item named `dot_product` found for struct `network::Network` in the current scope [INFO] [stderr] --> src/main.rs:29:38 [INFO] [stderr] | [INFO] [stderr] 29 | assert_eq!(network::Network::dot_product(vec![5.0, 3.0], vec![-1.0, 3.0]), 4.0); [INFO] [stderr] | ^^^^^^^^^^^ function or associated item not found in `network::Network` [INFO] [stderr] | [INFO] [stderr] ::: src/network.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | pub struct Network { [INFO] [stderr] | ------------------ function or associated item `dot_product` not found for this [INFO] [stderr] [INFO] [stderr] error[E0599]: no function or associated item named `dot_product` found for struct `network::Network` in the current scope [INFO] [stderr] --> src/main.rs:30:38 [INFO] [stderr] | [INFO] [stderr] 30 | assert_eq!(network::Network::dot_product(vec![5.0, 3.0, 2.0, 1.0], vec![-1.0, 3.0, 4.0]), 12.0); [INFO] [stderr] | ^^^^^^^^^^^ function or associated item not found in `network::Network` [INFO] [stderr] | [INFO] [stderr] ::: src/network.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | pub struct Network { [INFO] [stderr] | ------------------ function or associated item `dot_product` not found for this [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors; 4 warnings emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0599`. [INFO] [stderr] error: could not compile `sigmoid`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "c14b7af967ef8dca900d3a99bb6e0a8a84ec5dc4271ee01b24a03fdf9a806aab"` [INFO] running `"docker" "rm" "-f" "c14b7af967ef8dca900d3a99bb6e0a8a84ec5dc4271ee01b24a03fdf9a806aab"` [INFO] [stdout] c14b7af967ef8dca900d3a99bb6e0a8a84ec5dc4271ee01b24a03fdf9a806aab