[INFO] fetching crate ofnn 0.1.3...
[INFO] checking ofnn-0.1.3 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate ofnn 0.1.3 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate ofnn 0.1.3 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ofnn 0.1.3
[INFO] finished tweaking crates.io crate ofnn 0.1.3
[INFO] tweaked toml for crates.io crate ofnn 0.1.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate ofnn 0.1.3 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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libm v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 39bed222dd80b36eaf5c78ce017ac611fa444931f6e724e6f7c898d85373cbf9
[INFO] running `Command { std: "docker" "start" "-a" "39bed222dd80b36eaf5c78ce017ac611fa444931f6e724e6f7c898d85373cbf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39bed222dd80b36eaf5c78ce017ac611fa444931f6e724e6f7c898d85373cbf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39bed222dd80b36eaf5c78ce017ac611fa444931f6e724e6f7c898d85373cbf9", kill_on_drop: false }`
[INFO] [stdout] 39bed222dd80b36eaf5c78ce017ac611fa444931f6e724e6f7c898d85373cbf9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a0c806b9909077974adc7a1f4c9b4aa17d595313f7bdc10c8ed0cb4c9ad5663
[INFO] running `Command { std: "docker" "start" "-a" "4a0c806b9909077974adc7a1f4c9b4aa17d595313f7bdc10c8ed0cb4c9ad5663", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling libm v0.2.2
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]     Checking ryu v1.0.10
[INFO] [stderr]     Checking itoa v1.0.2
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking ofnn v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `esopt`
[INFO] [stdout]  --> examples/simple-categorical.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use esopt::*;
[INFO] [stdout]   |     ^^^^^ use of undeclared crate or module `esopt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `esopt`
[INFO] [stdout]  --> examples/simple.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use esopt::*;
[INFO] [stdout]   |     ^^^^^ use of undeclared crate or module `esopt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `esopt`
[INFO] [stdout]  --> examples/cifar10.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use esopt::*;
[INFO] [stdout]   |     ^^^^^ use of undeclared crate or module `esopt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Evaluator` in this scope
[INFO] [stdout]   --> examples/simple.rs:72:6
[INFO] [stdout]    |
[INFO] [stdout] 72 | impl Evaluator for NNEvaluator {
[INFO] [stdout]    |      ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Evaluator` in this scope
[INFO] [stdout]   --> examples/simple-categorical.rs:63:6
[INFO] [stdout]    |
[INFO] [stdout] 63 | impl Evaluator for NNEvaluator {
[INFO] [stdout]    |      ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ES`
[INFO] [stdout]   --> examples/simple.rs:33:16
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let mut opt = ES::new_with_adam(eval, 0.25, 0.01); //learning rate, weight decay
[INFO] [stdout]    |                   ^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   use of undeclared type `ES`
[INFO] [stdout]    |                   help: a trait with a similar name exists: `Eq`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Adam`
[INFO] [stdout]   --> examples/simple-categorical.rs:25:17
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let mut adam = Adam::new();
[INFO] [stdout]    |                    ^^^^ use of undeclared type `Adam`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ES`
[INFO] [stdout]   --> examples/simple-categorical.rs:27:16
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut opt = ES::new(adam, eval); //learning rate, weight decay
[INFO] [stdout]    |                   ^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   use of undeclared type `ES`
[INFO] [stdout]    |                   help: a trait with a similar name exists: `Eq`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ofnn` (example "simple") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0412]: cannot find type `RAdam` in this scope
[INFO] [stdout]   --> examples/cifar10.rs:36:28
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let mut opt = Lookahead::<RAdam>::load("./model/optimizer.json")
[INFO] [stdout]    |                               ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Evaluator` in this scope
[INFO] [stdout]    --> examples/cifar10.rs:193:6
[INFO] [stdout]     |
[INFO] [stdout] 193 | impl Evaluator for CIFAR10Evaluator {
[INFO] [stdout]     |      ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ofnn` (example "simple-categorical") due to 5 previous errors
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Lookahead`
[INFO] [stdout]   --> examples/cifar10.rs:36:16
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let mut opt = Lookahead::<RAdam>::load("./model/optimizer.json")
[INFO] [stdout]    |                   ^^^^^^^^^ use of undeclared type `Lookahead`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Lookahead`
[INFO] [stdout]   --> examples/cifar10.rs:37:23
[INFO] [stdout]    |
[INFO] [stdout] 37 |         .unwrap_or_else(|_| Lookahead::new(RAdam::new()));
[INFO] [stdout]    |                             ^^^^^^^^^ use of undeclared type `Lookahead`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `RAdam`
[INFO] [stdout]   --> examples/cifar10.rs:37:38
[INFO] [stdout]    |
[INFO] [stdout] 37 |         .unwrap_or_else(|_| Lookahead::new(RAdam::new()));
[INFO] [stdout]    |                                            ^^^^^ use of undeclared type `RAdam`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ES`
[INFO] [stdout]   --> examples/cifar10.rs:44:16
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let mut opt = ES::new(opt, eval);
[INFO] [stdout]    |                   ^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   use of undeclared type `ES`
[INFO] [stdout]    |                   help: a trait with a similar name exists: `Eq`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ofnn` (example "cifar10") due to 8 previous errors
[INFO] running `Command { std: "docker" "inspect" "4a0c806b9909077974adc7a1f4c9b4aa17d595313f7bdc10c8ed0cb4c9ad5663", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a0c806b9909077974adc7a1f4c9b4aa17d595313f7bdc10c8ed0cb4c9ad5663", kill_on_drop: false }`
[INFO] [stdout] 4a0c806b9909077974adc7a1f4c9b4aa17d595313f7bdc10c8ed0cb4c9ad5663
[INFO] checking ofnn-0.1.3 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] extracting crate ofnn 0.1.3 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate ofnn 0.1.3 on toolchain b4fc5dbf0bc33be331f9d893db5b3a794f29724a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ofnn 0.1.3
[INFO] finished tweaking crates.io crate ofnn 0.1.3
[INFO] tweaked toml for crates.io crate ofnn 0.1.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate crates.io crate ofnn 0.1.3 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" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d8484f3ca53c0f4cd2f3984fc285f7ddec3d8a98abfed8e960fc31e05656bd2
[INFO] running `Command { std: "docker" "start" "-a" "0d8484f3ca53c0f4cd2f3984fc285f7ddec3d8a98abfed8e960fc31e05656bd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d8484f3ca53c0f4cd2f3984fc285f7ddec3d8a98abfed8e960fc31e05656bd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d8484f3ca53c0f4cd2f3984fc285f7ddec3d8a98abfed8e960fc31e05656bd2", kill_on_drop: false }`
[INFO] [stdout] 0d8484f3ca53c0f4cd2f3984fc285f7ddec3d8a98abfed8e960fc31e05656bd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f676a5bf69ee6b34a85399d08680173f9766023f4842e946d48f0e1bbdc1b2ca
[INFO] running `Command { std: "docker" "start" "-a" "f676a5bf69ee6b34a85399d08680173f9766023f4842e946d48f0e1bbdc1b2ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling libm v0.2.2
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]     Checking itoa v1.0.2
[INFO] [stderr]     Checking ryu v1.0.10
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking ofnn v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:233:8
[INFO] [stdout]     |
[INFO] [stdout] 233 |         if !(0.0..1.0).contains(&d) {
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:233:8
[INFO] [stdout]     |
[INFO] [stdout] 233 |         if !(0.0..1.0).contains(&d) {
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:543:11
[INFO] [stdout]     |
[INFO] [stdout] 543 |     for _ in 0..n_out {
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:543:11
[INFO] [stdout]     |
[INFO] [stdout] 543 |     for _ in 0..n_out {
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:554:11
[INFO] [stdout]     |
[INFO] [stdout] 554 |     for _ in 0..n_out {
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:554:11
[INFO] [stdout]     |
[INFO] [stdout] 554 |     for _ in 0..n_out {
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:569:11
[INFO] [stdout]     |
[INFO] [stdout] 569 |     for _ in 0..num {
[INFO] [stdout]     |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:569:11
[INFO] [stdout]     |
[INFO] [stdout] 569 |     for _ in 0..num {
[INFO] [stdout]     |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `esopt`
[INFO] [stdout]  --> examples/simple-categorical.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use esopt::*;
[INFO] [stdout]   |     ^^^^^ use of undeclared crate or module `esopt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `esopt`
[INFO] [stdout]  --> examples/cifar10.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use esopt::*;
[INFO] [stdout]   |     ^^^^^ use of undeclared crate or module `esopt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `esopt`
[INFO] [stdout]  --> examples/simple.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use esopt::*;
[INFO] [stdout]   |     ^^^^^ use of undeclared crate or module `esopt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Evaluator` in this scope
[INFO] [stdout]   --> examples/simple.rs:72:6
[INFO] [stdout]    |
[INFO] [stdout] 72 | impl Evaluator for NNEvaluator {
[INFO] [stdout]    |      ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Evaluator` in this scope
[INFO] [stdout]   --> examples/simple-categorical.rs:63:6
[INFO] [stdout]    |
[INFO] [stdout] 63 | impl Evaluator for NNEvaluator {
[INFO] [stdout]    |      ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> examples/simple.rs:38:11
[INFO] [stdout]    |
[INFO] [stdout] 38 |     for i in 0..5 {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> examples/simple-categorical.rs:31:11
[INFO] [stdout]    |
[INFO] [stdout] 31 |     for i in 0..5 {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ES`
[INFO] [stdout]   --> examples/simple.rs:33:16
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let mut opt = ES::new_with_adam(eval, 0.25, 0.01); //learning rate, weight decay
[INFO] [stdout]    |                   ^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   use of undeclared type `ES`
[INFO] [stdout]    |                   help: a trait with a similar name exists: `Eq`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Adam`
[INFO] [stdout]   --> examples/simple-categorical.rs:25:17
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let mut adam = Adam::new();
[INFO] [stdout]    |                    ^^^^ use of undeclared type `Adam`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ES`
[INFO] [stdout]   --> examples/simple-categorical.rs:27:16
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut opt = ES::new(adam, eval); //learning rate, weight decay
[INFO] [stdout]    |                   ^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   use of undeclared type `ES`
[INFO] [stdout]    |                   help: a trait with a similar name exists: `Eq`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `RAdam` in this scope
[INFO] [stdout]   --> examples/cifar10.rs:36:28
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let mut opt = Lookahead::<RAdam>::load("./model/optimizer.json")
[INFO] [stdout]    |                               ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Evaluator` in this scope
[INFO] [stdout]    --> examples/cifar10.rs:193:6
[INFO] [stdout]     |
[INFO] [stdout] 193 | impl Evaluator for CIFAR10Evaluator {
[INFO] [stdout]     |      ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ofnn` (example "simple") due to 4 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> examples/cifar10.rs:56:11
[INFO] [stdout]    |
[INFO] [stdout] 56 |     for i in 0..10 {
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> examples/cifar10.rs:106:12
[INFO] [stdout]     |
[INFO] [stdout] 106 |     for _i in 0..10000 {
[INFO] [stdout]     |               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> examples/cifar10.rs:109:33
[INFO] [stdout]     |
[INFO] [stdout] 109 |         let data: Vec<Float> = buffer[1..].iter().copied().map(image_normalize).collect();
[INFO] [stdout]     |                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> examples/cifar10.rs:205:41
[INFO] [stdout]     |
[INFO] [stdout] 205 |         let pred = local.predict(&self.data.0[start..end]);
[INFO] [stdout]     |                                               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> examples/cifar10.rs:206:68
[INFO] [stdout]     |
[INFO] [stdout] 206 |         let loss = -losses::categorical_crossentropy(&pred, &self.data.1[start..end]);
[INFO] [stdout]     |                                                                          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ofnn` (example "simple-categorical") due to 5 previous errors; 1 warning emitted
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Lookahead`
[INFO] [stdout]   --> examples/cifar10.rs:36:16
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let mut opt = Lookahead::<RAdam>::load("./model/optimizer.json")
[INFO] [stdout]    |                   ^^^^^^^^^ use of undeclared type `Lookahead`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Lookahead`
[INFO] [stdout]   --> examples/cifar10.rs:37:23
[INFO] [stdout]    |
[INFO] [stdout] 37 |         .unwrap_or_else(|_| Lookahead::new(RAdam::new()));
[INFO] [stdout]    |                             ^^^^^^^^^ use of undeclared type `Lookahead`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `RAdam`
[INFO] [stdout]   --> examples/cifar10.rs:37:38
[INFO] [stdout]    |
[INFO] [stdout] 37 |         .unwrap_or_else(|_| Lookahead::new(RAdam::new()));
[INFO] [stdout]    |                                            ^^^^^ use of undeclared type `RAdam`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ES`
[INFO] [stdout]   --> examples/cifar10.rs:44:16
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let mut opt = ES::new(opt, eval);
[INFO] [stdout]    |                   ^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   use of undeclared type `ES`
[INFO] [stdout]    |                   help: a trait with a similar name exists: `Eq`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors; 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ofnn` (example "cifar10") due to 8 previous errors; 5 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "f676a5bf69ee6b34a85399d08680173f9766023f4842e946d48f0e1bbdc1b2ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f676a5bf69ee6b34a85399d08680173f9766023f4842e946d48f0e1bbdc1b2ca", kill_on_drop: false }`
[INFO] [stdout] f676a5bf69ee6b34a85399d08680173f9766023f4842e946d48f0e1bbdc1b2ca
