[INFO] fetching crate hal-ml 0.2.0... [INFO] documenting hal-ml-0.2.0 against beta-2020-08-29 for beta-1.47-rustdoc-1 [INFO] extracting crate hal-ml 0.2.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate hal-ml 0.2.0 on toolchain beta-2020-08-29 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "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-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded timeit v0.1.2 [INFO] [stderr] Downloaded csv v0.14.7 [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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 503240bfaeddacb40501557c49d8c54b4f539287a0167959e655f0412cd28dba [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" "503240bfaeddacb40501557c49d8c54b4f539287a0167959e655f0412cd28dba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "503240bfaeddacb40501557c49d8c54b4f539287a0167959e655f0412cd28dba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "503240bfaeddacb40501557c49d8c54b4f539287a0167959e655f0412cd28dba", kill_on_drop: false }` [INFO] [stdout] 503240bfaeddacb40501557c49d8c54b4f539287a0167959e655f0412cd28dba [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" "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-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] df1f0949ca5687976705da7a34037f7504a9829b236a7e19fbe678f2af6b977b [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" "df1f0949ca5687976705da7a34037f7504a9829b236a7e19fbe678f2af6b977b", 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] [stderr] Checking byteorder v0.5.3 [INFO] [stderr] Checking xattr v0.2.2 [INFO] [stderr] Checking filetime v0.2.12 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking timeit v0.1.2 [INFO] [stderr] Checking num-bigint v0.2.6 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking cookie v0.2.5 [INFO] [stderr] Compiling arrayfire v3.7.0 [INFO] [stderr] Checking flate2 v0.2.20 [INFO] [stderr] Checking csv v0.14.7 [INFO] [stderr] Checking tar v0.4.30 [INFO] [stderr] Checking hyper v0.9.18 [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] 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>, 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>, 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>, 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>, 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>, 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>, 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>, 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>, 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>, 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>, 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>, 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>, 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, [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, [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, [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>, [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>, [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>, [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, [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, [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, [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, [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, [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, [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, [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 [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(&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 [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(&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, targets: &Array) -> Vec { [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, targets: &Array) -> Vec { [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, targets: &Array) -> Vec; [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, targets: &Array) -> Vec; [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-a1b9e63cd292ffcd.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/libflate2-58da5d62780a39c5.rmeta --extern hyper=/opt/rustwide/target/debug/deps/libhyper-9d6ced50c69336ae.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-5d2929c5dc37cbc3.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-76c2f19b1103e931.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-c42c7071001c27f2.rmeta --extern rustc_serialize=/opt/rustwide/target/debug/deps/librustc_serialize-eddfb9427ca0b1f2.rmeta --extern statistical=/opt/rustwide/target/debug/deps/libstatistical-6f2a1b6c2b19bd5f.rmeta --extern tar=/opt/rustwide/target/debug/deps/libtar-d2735fb0ef15f2d4.rmeta --extern timeit=/opt/rustwide/target/debug/deps/libtimeit-55d34f73c480af6c.rmeta --cap-lints=warn --crate-version 0.2.0` (exit code: 1) [INFO] running `Command { std: "docker" "inspect" "df1f0949ca5687976705da7a34037f7504a9829b236a7e19fbe678f2af6b977b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df1f0949ca5687976705da7a34037f7504a9829b236a7e19fbe678f2af6b977b", kill_on_drop: false }` [INFO] [stdout] df1f0949ca5687976705da7a34037f7504a9829b236a7e19fbe678f2af6b977b