[INFO] fetching crate hal-ml 0.2.0...
[INFO] documenting hal-ml-0.2.0 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate hal-ml 0.2.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate hal-ml 0.2.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hal-ml 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate hal-ml 0.2.0
[INFO] tweaked toml for crates.io crate hal-ml 0.2.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded csv v0.14.7
[INFO] [stderr]   Downloaded timeit v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 059c906fda5d3296fab14bcaec11e182754569c0b3aec439bad53f84415bf99f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "059c906fda5d3296fab14bcaec11e182754569c0b3aec439bad53f84415bf99f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "059c906fda5d3296fab14bcaec11e182754569c0b3aec439bad53f84415bf99f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "059c906fda5d3296fab14bcaec11e182754569c0b3aec439bad53f84415bf99f", kill_on_drop: false }`
[INFO] [stdout] 059c906fda5d3296fab14bcaec11e182754569c0b3aec439bad53f84415bf99f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "RUSTDOCFLAGS=--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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1fbd2035c3b3c4587450108b582ee2b621ee97122c5acdaa09965f241da64ddc
[INFO] running `Command { std: "docker" "start" "-a" "1fbd2035c3b3c4587450108b582ee2b621ee97122c5acdaa09965f241da64ddc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking custom_derive v0.1.7
[INFO] [stderr]     Checking csv v0.14.7
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling miniz-sys v0.1.12
[INFO] [stderr]     Checking timeit v0.1.2
[INFO] [stderr]     Checking cookie v0.2.5
[INFO] [stderr]     Checking mime v0.2.6
[INFO] [stderr]     Checking num-complex v0.1.43
[INFO] [stderr]     Checking num-complex v0.2.4
[INFO] [stderr]     Checking num-bigint v0.2.6
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking conv v0.3.3
[INFO] [stderr]     Checking hyper v0.9.18
[INFO] [stderr]     Checking flate2 v0.2.20
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking num-rational v0.2.4
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking statistical v0.1.1
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling arrayfire v3.7.2
[INFO] [stderr]  Documenting hal-ml v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]   --> src/layer/dense.rs:16:67
[INFO] [stdout]    |
[INFO] [stdout] 16 |   fn forward(&self, params: Arc<Mutex<Params>>, inputs: &Array)-> Array
[INFO] [stdout]    |                                                                   ^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]   --> src/layer/dense.rs:16:58
[INFO] [stdout]    |
[INFO] [stdout] 16 |   fn forward(&self, params: Arc<Mutex<Params>>, inputs: &Array)-> Array
[INFO] [stdout]    |                                                          ^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]   --> src/layer/mod.rs:15:68
[INFO] [stdout]    |
[INFO] [stdout] 15 |   fn forward(&self, params: Arc<Mutex<Params>>, inputs: &Array) -> Array;
[INFO] [stdout]    |                                                                    ^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]   --> src/layer/mod.rs:15:58
[INFO] [stdout]    |
[INFO] [stdout] 15 |   fn forward(&self, params: Arc<Mutex<Params>>, inputs: &Array) -> Array;
[INFO] [stdout]    |                                                          ^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]   --> src/layer/dense.rs:49:68
[INFO] [stdout]    |
[INFO] [stdout] 49 |   fn backward(&self, params: Arc<Mutex<Params>>, delta: &Array) -> Array {
[INFO] [stdout]    |                                                                    ^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]   --> src/layer/dense.rs:49:58
[INFO] [stdout]    |
[INFO] [stdout] 49 |   fn backward(&self, params: Arc<Mutex<Params>>, delta: &Array) -> Array {
[INFO] [stdout]    |                                                          ^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]   --> src/layer/mod.rs:16:68
[INFO] [stdout]    |
[INFO] [stdout] 16 |   fn backward(&self, params: Arc<Mutex<Params>>, delta: &Array) -> Array;
[INFO] [stdout]    |                                                                    ^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]   --> src/layer/mod.rs:16:58
[INFO] [stdout]    |
[INFO] [stdout] 16 |   fn backward(&self, params: Arc<Mutex<Params>>, delta: &Array) -> Array;
[INFO] [stdout]    |                                                          ^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]   --> src/layer/rnn.rs:17:68
[INFO] [stdout]    |
[INFO] [stdout] 17 |   fn forward(&self, params: Arc<Mutex<Params>>, inputs: &Array) -> Array
[INFO] [stdout]    |                                                                    ^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]   --> src/layer/rnn.rs:17:58
[INFO] [stdout]    |
[INFO] [stdout] 17 |   fn forward(&self, params: Arc<Mutex<Params>>, inputs: &Array) -> Array
[INFO] [stdout]    |                                                          ^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]   --> src/layer/rnn.rs:75:68
[INFO] [stdout]    |
[INFO] [stdout] 75 |   fn backward(&self, params: Arc<Mutex<Params>>, delta: &Array) -> Array {
[INFO] [stdout]    |                                                                    ^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]   --> src/layer/rnn.rs:75:58
[INFO] [stdout]    |
[INFO] [stdout] 75 |   fn backward(&self, params: Arc<Mutex<Params>>, delta: &Array) -> Array {
[INFO] [stdout]    |                                                          ^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]   --> src/optimizer/sgd.rs:21:17
[INFO] [stdout]    |
[INFO] [stdout] 21 |   velocity: Vec<Array>,
[INFO] [stdout]    |                 ^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]   --> src/optimizer/adam.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 |   mt: Vec<Array>,
[INFO] [stdout]    |           ^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]   --> src/optimizer/adam.rs:23:11
[INFO] [stdout]    |
[INFO] [stdout] 23 |   vt: Vec<Array>,
[INFO] [stdout]    |           ^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]   --> src/data/xor.rs:14:25
[INFO] [stdout]    |
[INFO] [stdout] 14 |   pub last_x: Arc<Mutex<Array>>,
[INFO] [stdout]    |                         ^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]   --> src/data/mod.rs:14:26
[INFO] [stdout]    |
[INFO] [stdout] 14 |   pub input: RefCell<Box<Array>>,
[INFO] [stdout]    |                          ^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]   --> src/data/mod.rs:15:27
[INFO] [stdout]    |
[INFO] [stdout] 15 |   pub target: RefCell<Box<Array>>,
[INFO] [stdout]    |                           ^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]   --> src/params.rs:79:20
[INFO] [stdout]    |
[INFO] [stdout] 79 |   pub weights: Vec<Array>,
[INFO] [stdout]    |                    ^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]   --> src/params.rs:80:19
[INFO] [stdout]    |
[INFO] [stdout] 80 |   pub biases: Vec<Array>,
[INFO] [stdout]    |                   ^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]   --> src/params.rs:82:19
[INFO] [stdout]    |
[INFO] [stdout] 82 |   pub deltas: Vec<Array>,
[INFO] [stdout]    |                   ^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]   --> src/params.rs:83:19
[INFO] [stdout]    |
[INFO] [stdout] 83 |   pub inputs: Vec<Array>,
[INFO] [stdout]    |                   ^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]   --> src/params.rs:84:20
[INFO] [stdout]    |
[INFO] [stdout] 84 |   pub outputs: Vec<Array>,
[INFO] [stdout]    |                    ^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]   --> src/params.rs:85:24
[INFO] [stdout]    |
[INFO] [stdout] 85 |   pub recurrences: Vec<Array>,
[INFO] [stdout]    |                        ^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]   --> src/params.rs:87:21
[INFO] [stdout]    |
[INFO] [stdout] 87 |   pub optional: Vec<Array>,
[INFO] [stdout]    |                     ^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]    --> src/model/sequential.rs:114:47
[INFO] [stdout]     |
[INFO] [stdout] 114 |                 , dest_device: Device) -> Vec<Array>
[INFO] [stdout]     |                                               ^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]    --> src/model/sequential.rs:112:41
[INFO] [stdout]     |
[INFO] [stdout] 112 |   fn forward<T>(&mut self, activation: &Array
[INFO] [stdout]     |                                         ^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]   --> src/model/mod.rs:25:47
[INFO] [stdout]    |
[INFO] [stdout] 25 |                 , dest_device: Device) -> Vec<Array>
[INFO] [stdout]    |                                               ^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]   --> src/model/mod.rs:23:41
[INFO] [stdout]    |
[INFO] [stdout] 23 |   fn forward<T>(&mut self, activation: &Array
[INFO] [stdout]    |                                         ^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]    --> src/model/sequential.rs:225:44
[INFO] [stdout]     |
[INFO] [stdout] 225 |   fn backward(&mut self, predictions: &Vec<Array>, targets: &Array) -> Vec<f32> {
[INFO] [stdout]     |                                            ^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]    --> src/model/sequential.rs:225:62
[INFO] [stdout]     |
[INFO] [stdout] 225 |   fn backward(&mut self, predictions: &Vec<Array>, targets: &Array) -> Vec<f32> {
[INFO] [stdout]     |                                                              ^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]   --> src/model/mod.rs:28:44
[INFO] [stdout]    |
[INFO] [stdout] 28 |   fn backward(&mut self, predictions: &Vec<Array>, targets: &Array) -> Vec<f32>;
[INFO] [stdout]    |                                            ^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]   --> src/model/mod.rs:28:62
[INFO] [stdout]    |
[INFO] [stdout] 28 |   fn backward(&mut self, predictions: &Vec<Array>, targets: &Array) -> Vec<f32>;
[INFO] [stdout]    |                                                              ^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 33 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `hal-ml`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type dylib --crate-name hal src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern arrayfire=/opt/rustwide/target/debug/deps/libarrayfire-b26bbcf80d030c80.rmeta --extern conv=/opt/rustwide/target/debug/deps/libconv-e19eb2b69b2b0291.rmeta --extern csv=/opt/rustwide/target/debug/deps/libcsv-f4e46922596d8027.rmeta --extern flate2=/opt/rustwide/target/debug/deps/libflate2-d428b11485a9ab6f.rmeta --extern hyper=/opt/rustwide/target/debug/deps/libhyper-2556138e27c0e086.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-5d2929c5dc37cbc3.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-a8579119e9e2c714.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-3135f059dcfd4086.rmeta --extern rustc_serialize=/opt/rustwide/target/debug/deps/librustc_serialize-eddfb9427ca0b1f2.rmeta --extern statistical=/opt/rustwide/target/debug/deps/libstatistical-554d436e8c0ff342.rmeta --extern tar=/opt/rustwide/target/debug/deps/libtar-1ea310da918eecbd.rmeta --extern timeit=/opt/rustwide/target/debug/deps/libtimeit-ea3b5e8e48d9b78a.rmeta --cap-lints=warn --crate-version 0.2.0` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "1fbd2035c3b3c4587450108b582ee2b621ee97122c5acdaa09965f241da64ddc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fbd2035c3b3c4587450108b582ee2b621ee97122c5acdaa09965f241da64ddc", kill_on_drop: false }`
[INFO] [stdout] 1fbd2035c3b3c4587450108b582ee2b621ee97122c5acdaa09965f241da64ddc
