[INFO] fetching crate neuronika 0.2.0...
[INFO] checking neuronika-0.2.0 against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] extracting crate neuronika 0.2.0 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate neuronika 0.2.0 on toolchain e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate neuronika 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate neuronika 0.2.0
[INFO] tweaked toml for crates.io crate neuronika 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate neuronika 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd79d0144587e5225c3763fd5f0bfa032a9aa067b93a43ca6c2a8a44ee469112
[INFO] running `Command { std: "docker" "start" "-a" "dd79d0144587e5225c3763fd5f0bfa032a9aa067b93a43ca6c2a8a44ee469112", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd79d0144587e5225c3763fd5f0bfa032a9aa067b93a43ca6c2a8a44ee469112", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd79d0144587e5225c3763fd5f0bfa032a9aa067b93a43ca6c2a8a44ee469112", kill_on_drop: false }`
[INFO] [stdout] dd79d0144587e5225c3763fd5f0bfa032a9aa067b93a43ca6c2a8a44ee469112
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55accbc91da8f23b7ced98a59a237f5c31f38e7813a2ac527f2882fdfe089497
[INFO] running `Command { std: "docker" "start" "-a" "55accbc91da8f23b7ced98a59a237f5c31f38e7813a2ac527f2882fdfe089497", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.104
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.34
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling syn v1.0.83
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]     Checking crossbeam-deque v0.8.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.14
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking matrixmultiply v0.3.2
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]    Compiling serde_json v1.0.73
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking rand_distr v0.4.2
[INFO] [stderr]     Checking ndarray v0.15.4
[INFO] [stderr]     Checking ndarray-rand v0.14.0
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking neuronika v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough
[INFO] [stdout]    --> src/nn/mod.rs:635:20
[INFO] [stdout]     |
[INFO] [stdout] 635 |         I::Output: Into<VarDiff<T, U>>,
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^ ...so that the type `T` will meet its required lifetime bounds...
[INFO] [stdout]     |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]    --> src/variable/vardiff.rs:49:15
[INFO] [stdout]     |
[INFO] [stdout] 49  |     T: Data + 'static,
[INFO] [stdout]     |               ^^^^^^^
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]     |
[INFO] [stdout] 636 |         T: Data<Dim = Ix2> + 'static,
[INFO] [stdout]     |                            +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0310]: the parameter type `U` may not live long enough
[INFO] [stdout]    --> src/nn/mod.rs:635:20
[INFO] [stdout]     |
[INFO] [stdout] 635 |         I::Output: Into<VarDiff<T, U>>,
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^ ...so that the type `U` will meet its required lifetime bounds...
[INFO] [stdout]     |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]    --> src/variable/vardiff.rs:50:31
[INFO] [stdout]     |
[INFO] [stdout] 50  |     U: Gradient + Overwrite + 'static,
[INFO] [stdout]     |                               ^^^^^^^
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]     |
[INFO] [stdout] 637 |         U: Gradient<Dim = Ix2> + Overwrite + 'static,
[INFO] [stdout]     |                                            +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough
[INFO] [stdout]    --> src/nn/mod.rs:729:20
[INFO] [stdout]     |
[INFO] [stdout] 729 |         I::Output: Into<VarDiff<T, U>>,
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^ ...so that the type `T` will meet its required lifetime bounds...
[INFO] [stdout]     |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]    --> src/variable/vardiff.rs:49:15
[INFO] [stdout]     |
[INFO] [stdout] 49  |     T: Data + 'static,
[INFO] [stdout]     |               ^^^^^^^
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]     |
[INFO] [stdout] 730 |         T: Data<Dim = Ix2> + 'static,
[INFO] [stdout]     |                            +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0310]: the parameter type `U` may not live long enough
[INFO] [stdout]    --> src/nn/mod.rs:729:20
[INFO] [stdout]     |
[INFO] [stdout] 729 |         I::Output: Into<VarDiff<T, U>>,
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^ ...so that the type `U` will meet its required lifetime bounds...
[INFO] [stdout]     |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]    --> src/variable/vardiff.rs:50:31
[INFO] [stdout]     |
[INFO] [stdout] 50  |     U: Gradient + Overwrite + 'static,
[INFO] [stdout]     |                               ^^^^^^^
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]     |
[INFO] [stdout] 731 |         U: Gradient<Dim = Ix2> + Overwrite + 'static,
[INFO] [stdout]     |                                            +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough
[INFO] [stdout]    --> src/nn/mod.rs:835:20
[INFO] [stdout]     |
[INFO] [stdout] 835 |         I::Output: Into<VarDiff<T, U>>,
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^ ...so that the type `T` will meet its required lifetime bounds...
[INFO] [stdout]     |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]    --> src/variable/vardiff.rs:49:15
[INFO] [stdout]     |
[INFO] [stdout] 49  |     T: Data + 'static,
[INFO] [stdout]     |               ^^^^^^^
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]     |
[INFO] [stdout] 836 |         T: Data<Dim = Ix2> + 'static,
[INFO] [stdout]     |                            +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0310]: the parameter type `U` may not live long enough
[INFO] [stdout]    --> src/nn/mod.rs:835:20
[INFO] [stdout]     |
[INFO] [stdout] 835 |         I::Output: Into<VarDiff<T, U>>,
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^ ...so that the type `U` will meet its required lifetime bounds...
[INFO] [stdout]     |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]    --> src/variable/vardiff.rs:50:31
[INFO] [stdout]     |
[INFO] [stdout] 50  |     U: Gradient + Overwrite + 'static,
[INFO] [stdout]     |                               ^^^^^^^
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]     |
[INFO] [stdout] 837 |         U: Gradient<Dim = Ix2> + Overwrite + 'static,
[INFO] [stdout]     |                                            +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough
[INFO] [stdout]    --> src/nn/mod.rs:958:20
[INFO] [stdout]     |
[INFO] [stdout] 958 |         I::Output: Into<VarDiff<T, U>>,
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^ ...so that the type `T` will meet its required lifetime bounds...
[INFO] [stdout]     |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]    --> src/variable/vardiff.rs:49:15
[INFO] [stdout]     |
[INFO] [stdout] 49  |     T: Data + 'static,
[INFO] [stdout]     |               ^^^^^^^
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]     |
[INFO] [stdout] 959 |         T: Data<Dim = Ix3> + 'static,
[INFO] [stdout]     |                            +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0310]: the parameter type `U` may not live long enough
[INFO] [stdout]    --> src/nn/mod.rs:958:20
[INFO] [stdout]     |
[INFO] [stdout] 958 |         I::Output: Into<VarDiff<T, U>>,
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^ ...so that the type `U` will meet its required lifetime bounds...
[INFO] [stdout]     |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]    --> src/variable/vardiff.rs:50:31
[INFO] [stdout]     |
[INFO] [stdout] 50  |     U: Gradient + Overwrite + 'static,
[INFO] [stdout]     |                               ^^^^^^^
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]     |
[INFO] [stdout] 960 |         U: Gradient<Dim = Ix3> + Overwrite + 'static,
[INFO] [stdout]     |                                            +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough
[INFO] [stdout]     --> src/nn/mod.rs:1088:20
[INFO] [stdout]      |
[INFO] [stdout] 1088 |         I::Output: Into<VarDiff<T, U>>,
[INFO] [stdout]      |                    ^^^^^^^^^^^^^^^^^^^ ...so that the type `T` will meet its required lifetime bounds...
[INFO] [stdout]      |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]     --> src/variable/vardiff.rs:49:15
[INFO] [stdout]      |
[INFO] [stdout] 49   |     T: Data + 'static,
[INFO] [stdout]      |               ^^^^^^^
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]      |
[INFO] [stdout] 1089 |         T: Data<Dim = Ix3> + 'static,
[INFO] [stdout]      |                            +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0310]: the parameter type `U` may not live long enough
[INFO] [stdout]     --> src/nn/mod.rs:1088:20
[INFO] [stdout]      |
[INFO] [stdout] 1088 |         I::Output: Into<VarDiff<T, U>>,
[INFO] [stdout]      |                    ^^^^^^^^^^^^^^^^^^^ ...so that the type `U` will meet its required lifetime bounds...
[INFO] [stdout]      |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]     --> src/variable/vardiff.rs:50:31
[INFO] [stdout]      |
[INFO] [stdout] 50   |     U: Gradient + Overwrite + 'static,
[INFO] [stdout]      |                               ^^^^^^^
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]      |
[INFO] [stdout] 1090 |         U: Gradient<Dim = Ix3> + Overwrite + 'static,
[INFO] [stdout]      |                                            +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough
[INFO] [stdout]     --> src/nn/mod.rs:1210:20
[INFO] [stdout]      |
[INFO] [stdout] 1210 |         I::Output: Into<VarDiff<T, U>>,
[INFO] [stdout]      |                    ^^^^^^^^^^^^^^^^^^^ ...so that the type `T` will meet its required lifetime bounds...
[INFO] [stdout]      |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]     --> src/variable/vardiff.rs:49:15
[INFO] [stdout]      |
[INFO] [stdout] 49   |     T: Data + 'static,
[INFO] [stdout]      |               ^^^^^^^
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]      |
[INFO] [stdout] 1211 |         T: Data<Dim = Ix4> + 'static,
[INFO] [stdout]      |                            +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0310]: the parameter type `U` may not live long enough
[INFO] [stdout]     --> src/nn/mod.rs:1210:20
[INFO] [stdout]      |
[INFO] [stdout] 1210 |         I::Output: Into<VarDiff<T, U>>,
[INFO] [stdout]      |                    ^^^^^^^^^^^^^^^^^^^ ...so that the type `U` will meet its required lifetime bounds...
[INFO] [stdout]      |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]     --> src/variable/vardiff.rs:50:31
[INFO] [stdout]      |
[INFO] [stdout] 50   |     U: Gradient + Overwrite + 'static,
[INFO] [stdout]      |                               ^^^^^^^
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]      |
[INFO] [stdout] 1212 |         U: Gradient<Dim = Ix4> + Overwrite + 'static,
[INFO] [stdout]      |                                            +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough
[INFO] [stdout]     --> src/nn/mod.rs:1347:20
[INFO] [stdout]      |
[INFO] [stdout] 1347 |         I::Output: Into<VarDiff<T, U>>,
[INFO] [stdout]      |                    ^^^^^^^^^^^^^^^^^^^ ...so that the type `T` will meet its required lifetime bounds...
[INFO] [stdout]      |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]     --> src/variable/vardiff.rs:49:15
[INFO] [stdout]      |
[INFO] [stdout] 49   |     T: Data + 'static,
[INFO] [stdout]      |               ^^^^^^^
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]      |
[INFO] [stdout] 1348 |         T: Data<Dim = Ix4> + 'static,
[INFO] [stdout]      |                            +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0310]: the parameter type `U` may not live long enough
[INFO] [stdout]     --> src/nn/mod.rs:1347:20
[INFO] [stdout]      |
[INFO] [stdout] 1347 |         I::Output: Into<VarDiff<T, U>>,
[INFO] [stdout]      |                    ^^^^^^^^^^^^^^^^^^^ ...so that the type `U` will meet its required lifetime bounds...
[INFO] [stdout]      |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]     --> src/variable/vardiff.rs:50:31
[INFO] [stdout]      |
[INFO] [stdout] 50   |     U: Gradient + Overwrite + 'static,
[INFO] [stdout]      |                               ^^^^^^^
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]      |
[INFO] [stdout] 1349 |         U: Gradient<Dim = Ix4> + Overwrite + 'static,
[INFO] [stdout]      |                                            +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough
[INFO] [stdout]     --> src/nn/mod.rs:1476:20
[INFO] [stdout]      |
[INFO] [stdout] 1476 |         I::Output: Into<VarDiff<T, U>>,
[INFO] [stdout]      |                    ^^^^^^^^^^^^^^^^^^^ ...so that the type `T` will meet its required lifetime bounds...
[INFO] [stdout]      |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]     --> src/variable/vardiff.rs:49:15
[INFO] [stdout]      |
[INFO] [stdout] 49   |     T: Data + 'static,
[INFO] [stdout]      |               ^^^^^^^
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]      |
[INFO] [stdout] 1477 |         T: Data<Dim = Ix5> + 'static,
[INFO] [stdout]      |                            +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0310]: the parameter type `U` may not live long enough
[INFO] [stdout]     --> src/nn/mod.rs:1476:20
[INFO] [stdout]      |
[INFO] [stdout] 1476 |         I::Output: Into<VarDiff<T, U>>,
[INFO] [stdout]      |                    ^^^^^^^^^^^^^^^^^^^ ...so that the type `U` will meet its required lifetime bounds...
[INFO] [stdout]      |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]     --> src/variable/vardiff.rs:50:31
[INFO] [stdout]      |
[INFO] [stdout] 50   |     U: Gradient + Overwrite + 'static,
[INFO] [stdout]      |                               ^^^^^^^
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]      |
[INFO] [stdout] 1478 |         U: Gradient<Dim = Ix5> + Overwrite + 'static,
[INFO] [stdout]      |                                            +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough
[INFO] [stdout]     --> src/nn/mod.rs:1615:20
[INFO] [stdout]      |
[INFO] [stdout] 1615 |         I::Output: Into<VarDiff<T, U>>,
[INFO] [stdout]      |                    ^^^^^^^^^^^^^^^^^^^ ...so that the type `T` will meet its required lifetime bounds...
[INFO] [stdout]      |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]     --> src/variable/vardiff.rs:49:15
[INFO] [stdout]      |
[INFO] [stdout] 49   |     T: Data + 'static,
[INFO] [stdout]      |               ^^^^^^^
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]      |
[INFO] [stdout] 1616 |         T: Data<Dim = Ix5> + 'static,
[INFO] [stdout]      |                            +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0310]: the parameter type `U` may not live long enough
[INFO] [stdout]     --> src/nn/mod.rs:1615:20
[INFO] [stdout]      |
[INFO] [stdout] 1615 |         I::Output: Into<VarDiff<T, U>>,
[INFO] [stdout]      |                    ^^^^^^^^^^^^^^^^^^^ ...so that the type `U` will meet its required lifetime bounds...
[INFO] [stdout]      |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]     --> src/variable/vardiff.rs:50:31
[INFO] [stdout]      |
[INFO] [stdout] 50   |     U: Gradient + Overwrite + 'static,
[INFO] [stdout]      |                               ^^^^^^^
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]      |
[INFO] [stdout] 1617 |         U: Gradient<Dim = Ix5> + Overwrite + 'static,
[INFO] [stdout]      |                                            +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 18 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0310`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `neuronika` (lib) due to 19 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough
[INFO] [stdout]    --> src/nn/mod.rs:635:20
[INFO] [stdout]     |
[INFO] [stdout] 635 |         I::Output: Into<VarDiff<T, U>>,
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^ ...so that the type `T` will meet its required lifetime bounds...
[INFO] [stdout]     |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]    --> src/variable/vardiff.rs:49:15
[INFO] [stdout]     |
[INFO] [stdout] 49  |     T: Data + 'static,
[INFO] [stdout]     |               ^^^^^^^
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]     |
[INFO] [stdout] 636 |         T: Data<Dim = Ix2> + 'static,
[INFO] [stdout]     |                            +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0310]: the parameter type `U` may not live long enough
[INFO] [stdout]    --> src/nn/mod.rs:635:20
[INFO] [stdout]     |
[INFO] [stdout] 635 |         I::Output: Into<VarDiff<T, U>>,
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^ ...so that the type `U` will meet its required lifetime bounds...
[INFO] [stdout]     |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]    --> src/variable/vardiff.rs:50:31
[INFO] [stdout]     |
[INFO] [stdout] 50  |     U: Gradient + Overwrite + 'static,
[INFO] [stdout]     |                               ^^^^^^^
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]     |
[INFO] [stdout] 637 |         U: Gradient<Dim = Ix2> + Overwrite + 'static,
[INFO] [stdout]     |                                            +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough
[INFO] [stdout]    --> src/nn/mod.rs:729:20
[INFO] [stdout]     |
[INFO] [stdout] 729 |         I::Output: Into<VarDiff<T, U>>,
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^ ...so that the type `T` will meet its required lifetime bounds...
[INFO] [stdout]     |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]    --> src/variable/vardiff.rs:49:15
[INFO] [stdout]     |
[INFO] [stdout] 49  |     T: Data + 'static,
[INFO] [stdout]     |               ^^^^^^^
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]     |
[INFO] [stdout] 730 |         T: Data<Dim = Ix2> + 'static,
[INFO] [stdout]     |                            +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0310]: the parameter type `U` may not live long enough
[INFO] [stdout]    --> src/nn/mod.rs:729:20
[INFO] [stdout]     |
[INFO] [stdout] 729 |         I::Output: Into<VarDiff<T, U>>,
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^ ...so that the type `U` will meet its required lifetime bounds...
[INFO] [stdout]     |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]    --> src/variable/vardiff.rs:50:31
[INFO] [stdout]     |
[INFO] [stdout] 50  |     U: Gradient + Overwrite + 'static,
[INFO] [stdout]     |                               ^^^^^^^
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]     |
[INFO] [stdout] 731 |         U: Gradient<Dim = Ix2> + Overwrite + 'static,
[INFO] [stdout]     |                                            +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough
[INFO] [stdout]    --> src/nn/mod.rs:835:20
[INFO] [stdout]     |
[INFO] [stdout] 835 |         I::Output: Into<VarDiff<T, U>>,
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^ ...so that the type `T` will meet its required lifetime bounds...
[INFO] [stdout]     |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]    --> src/variable/vardiff.rs:49:15
[INFO] [stdout]     |
[INFO] [stdout] 49  |     T: Data + 'static,
[INFO] [stdout]     |               ^^^^^^^
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]     |
[INFO] [stdout] 836 |         T: Data<Dim = Ix2> + 'static,
[INFO] [stdout]     |                            +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0310]: the parameter type `U` may not live long enough
[INFO] [stdout]    --> src/nn/mod.rs:835:20
[INFO] [stdout]     |
[INFO] [stdout] 835 |         I::Output: Into<VarDiff<T, U>>,
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^ ...so that the type `U` will meet its required lifetime bounds...
[INFO] [stdout]     |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]    --> src/variable/vardiff.rs:50:31
[INFO] [stdout]     |
[INFO] [stdout] 50  |     U: Gradient + Overwrite + 'static,
[INFO] [stdout]     |                               ^^^^^^^
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]     |
[INFO] [stdout] 837 |         U: Gradient<Dim = Ix2> + Overwrite + 'static,
[INFO] [stdout]     |                                            +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough
[INFO] [stdout]    --> src/nn/mod.rs:958:20
[INFO] [stdout]     |
[INFO] [stdout] 958 |         I::Output: Into<VarDiff<T, U>>,
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^ ...so that the type `T` will meet its required lifetime bounds...
[INFO] [stdout]     |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]    --> src/variable/vardiff.rs:49:15
[INFO] [stdout]     |
[INFO] [stdout] 49  |     T: Data + 'static,
[INFO] [stdout]     |               ^^^^^^^
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]     |
[INFO] [stdout] 959 |         T: Data<Dim = Ix3> + 'static,
[INFO] [stdout]     |                            +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0310]: the parameter type `U` may not live long enough
[INFO] [stdout]    --> src/nn/mod.rs:958:20
[INFO] [stdout]     |
[INFO] [stdout] 958 |         I::Output: Into<VarDiff<T, U>>,
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^ ...so that the type `U` will meet its required lifetime bounds...
[INFO] [stdout]     |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]    --> src/variable/vardiff.rs:50:31
[INFO] [stdout]     |
[INFO] [stdout] 50  |     U: Gradient + Overwrite + 'static,
[INFO] [stdout]     |                               ^^^^^^^
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]     |
[INFO] [stdout] 960 |         U: Gradient<Dim = Ix3> + Overwrite + 'static,
[INFO] [stdout]     |                                            +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough
[INFO] [stdout]     --> src/nn/mod.rs:1088:20
[INFO] [stdout]      |
[INFO] [stdout] 1088 |         I::Output: Into<VarDiff<T, U>>,
[INFO] [stdout]      |                    ^^^^^^^^^^^^^^^^^^^ ...so that the type `T` will meet its required lifetime bounds...
[INFO] [stdout]      |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]     --> src/variable/vardiff.rs:49:15
[INFO] [stdout]      |
[INFO] [stdout] 49   |     T: Data + 'static,
[INFO] [stdout]      |               ^^^^^^^
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]      |
[INFO] [stdout] 1089 |         T: Data<Dim = Ix3> + 'static,
[INFO] [stdout]      |                            +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0310]: the parameter type `U` may not live long enough
[INFO] [stdout]     --> src/nn/mod.rs:1088:20
[INFO] [stdout]      |
[INFO] [stdout] 1088 |         I::Output: Into<VarDiff<T, U>>,
[INFO] [stdout]      |                    ^^^^^^^^^^^^^^^^^^^ ...so that the type `U` will meet its required lifetime bounds...
[INFO] [stdout]      |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]     --> src/variable/vardiff.rs:50:31
[INFO] [stdout]      |
[INFO] [stdout] 50   |     U: Gradient + Overwrite + 'static,
[INFO] [stdout]      |                               ^^^^^^^
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]      |
[INFO] [stdout] 1090 |         U: Gradient<Dim = Ix3> + Overwrite + 'static,
[INFO] [stdout]      |                                            +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough
[INFO] [stdout]     --> src/nn/mod.rs:1210:20
[INFO] [stdout]      |
[INFO] [stdout] 1210 |         I::Output: Into<VarDiff<T, U>>,
[INFO] [stdout]      |                    ^^^^^^^^^^^^^^^^^^^ ...so that the type `T` will meet its required lifetime bounds...
[INFO] [stdout]      |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]     --> src/variable/vardiff.rs:49:15
[INFO] [stdout]      |
[INFO] [stdout] 49   |     T: Data + 'static,
[INFO] [stdout]      |               ^^^^^^^
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]      |
[INFO] [stdout] 1211 |         T: Data<Dim = Ix4> + 'static,
[INFO] [stdout]      |                            +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0310]: the parameter type `U` may not live long enough
[INFO] [stdout]     --> src/nn/mod.rs:1210:20
[INFO] [stdout]      |
[INFO] [stdout] 1210 |         I::Output: Into<VarDiff<T, U>>,
[INFO] [stdout]      |                    ^^^^^^^^^^^^^^^^^^^ ...so that the type `U` will meet its required lifetime bounds...
[INFO] [stdout]      |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]     --> src/variable/vardiff.rs:50:31
[INFO] [stdout]      |
[INFO] [stdout] 50   |     U: Gradient + Overwrite + 'static,
[INFO] [stdout]      |                               ^^^^^^^
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]      |
[INFO] [stdout] 1212 |         U: Gradient<Dim = Ix4> + Overwrite + 'static,
[INFO] [stdout]      |                                            +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough
[INFO] [stdout]     --> src/nn/mod.rs:1347:20
[INFO] [stdout]      |
[INFO] [stdout] 1347 |         I::Output: Into<VarDiff<T, U>>,
[INFO] [stdout]      |                    ^^^^^^^^^^^^^^^^^^^ ...so that the type `T` will meet its required lifetime bounds...
[INFO] [stdout]      |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]     --> src/variable/vardiff.rs:49:15
[INFO] [stdout]      |
[INFO] [stdout] 49   |     T: Data + 'static,
[INFO] [stdout]      |               ^^^^^^^
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]      |
[INFO] [stdout] 1348 |         T: Data<Dim = Ix4> + 'static,
[INFO] [stdout]      |                            +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0310]: the parameter type `U` may not live long enough
[INFO] [stdout]     --> src/nn/mod.rs:1347:20
[INFO] [stdout]      |
[INFO] [stdout] 1347 |         I::Output: Into<VarDiff<T, U>>,
[INFO] [stdout]      |                    ^^^^^^^^^^^^^^^^^^^ ...so that the type `U` will meet its required lifetime bounds...
[INFO] [stdout]      |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]     --> src/variable/vardiff.rs:50:31
[INFO] [stdout]      |
[INFO] [stdout] 50   |     U: Gradient + Overwrite + 'static,
[INFO] [stdout]      |                               ^^^^^^^
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]      |
[INFO] [stdout] 1349 |         U: Gradient<Dim = Ix4> + Overwrite + 'static,
[INFO] [stdout]      |                                            +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough
[INFO] [stdout]     --> src/nn/mod.rs:1476:20
[INFO] [stdout]      |
[INFO] [stdout] 1476 |         I::Output: Into<VarDiff<T, U>>,
[INFO] [stdout]      |                    ^^^^^^^^^^^^^^^^^^^ ...so that the type `T` will meet its required lifetime bounds...
[INFO] [stdout]      |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]     --> src/variable/vardiff.rs:49:15
[INFO] [stdout]      |
[INFO] [stdout] 49   |     T: Data + 'static,
[INFO] [stdout]      |               ^^^^^^^
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]      |
[INFO] [stdout] 1477 |         T: Data<Dim = Ix5> + 'static,
[INFO] [stdout]      |                            +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0310]: the parameter type `U` may not live long enough
[INFO] [stdout]     --> src/nn/mod.rs:1476:20
[INFO] [stdout]      |
[INFO] [stdout] 1476 |         I::Output: Into<VarDiff<T, U>>,
[INFO] [stdout]      |                    ^^^^^^^^^^^^^^^^^^^ ...so that the type `U` will meet its required lifetime bounds...
[INFO] [stdout]      |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]     --> src/variable/vardiff.rs:50:31
[INFO] [stdout]      |
[INFO] [stdout] 50   |     U: Gradient + Overwrite + 'static,
[INFO] [stdout]      |                               ^^^^^^^
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]      |
[INFO] [stdout] 1478 |         U: Gradient<Dim = Ix5> + Overwrite + 'static,
[INFO] [stdout]      |                                            +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough
[INFO] [stdout]     --> src/nn/mod.rs:1615:20
[INFO] [stdout]      |
[INFO] [stdout] 1615 |         I::Output: Into<VarDiff<T, U>>,
[INFO] [stdout]      |                    ^^^^^^^^^^^^^^^^^^^ ...so that the type `T` will meet its required lifetime bounds...
[INFO] [stdout]      |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]     --> src/variable/vardiff.rs:49:15
[INFO] [stdout]      |
[INFO] [stdout] 49   |     T: Data + 'static,
[INFO] [stdout]      |               ^^^^^^^
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]      |
[INFO] [stdout] 1616 |         T: Data<Dim = Ix5> + 'static,
[INFO] [stdout]      |                            +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0310]: the parameter type `U` may not live long enough
[INFO] [stdout]     --> src/nn/mod.rs:1615:20
[INFO] [stdout]      |
[INFO] [stdout] 1615 |         I::Output: Into<VarDiff<T, U>>,
[INFO] [stdout]      |                    ^^^^^^^^^^^^^^^^^^^ ...so that the type `U` will meet its required lifetime bounds...
[INFO] [stdout]      |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]     --> src/variable/vardiff.rs:50:31
[INFO] [stdout]      |
[INFO] [stdout] 50   |     U: Gradient + Overwrite + 'static,
[INFO] [stdout]      |                               ^^^^^^^
[INFO] [stdout] help: consider adding an explicit lifetime bound...
[INFO] [stdout]      |
[INFO] [stdout] 1617 |         U: Gradient<Dim = Ix5> + Overwrite + 'static,
[INFO] [stdout]      |                                            +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 18 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0310`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `neuronika` (lib test) due to 19 previous errors
[INFO] running `Command { std: "docker" "inspect" "55accbc91da8f23b7ced98a59a237f5c31f38e7813a2ac527f2882fdfe089497", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55accbc91da8f23b7ced98a59a237f5c31f38e7813a2ac527f2882fdfe089497", kill_on_drop: false }`
[INFO] [stdout] 55accbc91da8f23b7ced98a59a237f5c31f38e7813a2ac527f2882fdfe089497
