[INFO] fetching crate ktensor 0.1.0... [INFO] testing ktensor-0.1.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] extracting crate ktensor 0.1.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate ktensor 0.1.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ktensor 0.1.0 [INFO] finished tweaking crates.io crate ktensor 0.1.0 [INFO] tweaked toml for crates.io crate ktensor 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2c45ddbc34d2a92e7a1d300682dd08f86697915927818509663ed5569147be2f [INFO] running `Command { std: "docker" "start" "-a" "2c45ddbc34d2a92e7a1d300682dd08f86697915927818509663ed5569147be2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2c45ddbc34d2a92e7a1d300682dd08f86697915927818509663ed5569147be2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c45ddbc34d2a92e7a1d300682dd08f86697915927818509663ed5569147be2f", kill_on_drop: false }` [INFO] [stdout] 2c45ddbc34d2a92e7a1d300682dd08f86697915927818509663ed5569147be2f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 454c1e9880b21a62668b70306353a4f4afadbcb8fca7f49ebdb2942e0a443cee [INFO] running `Command { std: "docker" "start" "-a" "454c1e9880b21a62668b70306353a4f4afadbcb8fca7f49ebdb2942e0a443cee", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling ktensor v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/context/mod.rs:26:40 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn from_vec(context_vec: Vec<(&Graph, Tensor)>) -> Context { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/node/junction.rs:14:20 [INFO] [stdout] | [INFO] [stdout] 14 | param: Vec>>, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/node/junction.rs:29:164 [INFO] [stdout] | [INFO] [stdout] 29 | ...sor>) -> Vec>, parameter: Vec>>, calc_dim: fn(Vec) -> Vec2) -> Node where T: Copy { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/node/junction.rs:39:169 [INFO] [stdout] | [INFO] [stdout] 39 | ...sor>) -> Vec>, parameter: Vec>>, dimension: Vec2) -> Node { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/op/dot.rs:23:39 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn dot(node_id: String, a: Arc>, b: Arc>) -> Node where T: Mul + Add + Copy { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/op/dot.rs:23:57 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn dot(node_id: String, a: Arc>, b: Arc>) -> Node where T: Mul + Add + Copy { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/op/add.rs:46:39 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn add(node_id: String, a: Arc>, b: Arc>) -> Node where T: Copy + Mul + Add { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/op/add.rs:46:57 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn add(node_id: String, a: Arc>, b: Arc>) -> Node where T: Copy + Mul + Add { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/op/softmax.rs:77:44 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn softmax_f64(node_id: String, a: Arc>) -> Node { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/op/softmax.rs:81:44 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn softmax_f32(node_id: String, a: Arc>) -> Node { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/op/relu.rs:59:41 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn relu_f64(node_id: String, z: Arc>) -> Node { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/op/relu.rs:63:41 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn relu_f32(node_id: String, z: Arc>) -> Node { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/op/sigmoid.rs:63:44 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn sigmoid_f64(node_id: String, z: Arc>) -> Node { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/op/sigmoid.rs:67:44 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn sigmoid_f32(node_id: String, z: Arc>) -> Node { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cost/softxentropy.rs:36:58 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn softmax_cross_entropy_f64(node_id: String, s: Arc>, y: Arc>) -> Node { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cost/softxentropy.rs:36:78 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn softmax_cross_entropy_f64(node_id: String, s: Arc>, y: Arc>) -> Node { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cost/softxentropy.rs:40:58 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn softmax_cross_entropy_f32(node_id: String, s: Arc>, y: Arc>) -> Node { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cost/softxentropy.rs:40:78 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn softmax_cross_entropy_f32(node_id: String, s: Arc>, y: Arc>) -> Node { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/run/mod.rs:7:29 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn execute(node: Arc>, state: &Context, variables: &Context) -> Tensor where T: Copy { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/run/mod.rs:11:27 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn train(node: Arc>, state: &mut Context, variables: &Context, history: &mut Context, rate: T) where T: Copy { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.88s [INFO] running `Command { std: "docker" "inspect" "454c1e9880b21a62668b70306353a4f4afadbcb8fca7f49ebdb2942e0a443cee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "454c1e9880b21a62668b70306353a4f4afadbcb8fca7f49ebdb2942e0a443cee", kill_on_drop: false }` [INFO] [stdout] 454c1e9880b21a62668b70306353a4f4afadbcb8fca7f49ebdb2942e0a443cee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fed19d544d9282b84b65b6cf80043592186bcaeac1db9639b1bf0032873ae0be [INFO] running `Command { std: "docker" "start" "-a" "fed19d544d9282b84b65b6cf80043592186bcaeac1db9639b1bf0032873ae0be", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/context/mod.rs:26:40 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn from_vec(context_vec: Vec<(&Graph, Tensor)>) -> Context { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/node/junction.rs:14:20 [INFO] [stdout] | [INFO] [stdout] 14 | param: Vec>>, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/node/junction.rs:29:164 [INFO] [stdout] | [INFO] [stdout] 29 | ...sor>) -> Vec>, parameter: Vec>>, calc_dim: fn(Vec) -> Vec2) -> Node where T: Copy { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/node/junction.rs:39:169 [INFO] [stdout] | [INFO] [stdout] 39 | ...sor>) -> Vec>, parameter: Vec>>, dimension: Vec2) -> Node { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/op/dot.rs:23:39 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn dot(node_id: String, a: Arc>, b: Arc>) -> Node where T: Mul + Add + Copy { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/op/dot.rs:23:57 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn dot(node_id: String, a: Arc>, b: Arc>) -> Node where T: Mul + Add + Copy { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/op/add.rs:46:39 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn add(node_id: String, a: Arc>, b: Arc>) -> Node where T: Copy + Mul + Add { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/op/add.rs:46:57 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn add(node_id: String, a: Arc>, b: Arc>) -> Node where T: Copy + Mul + Add { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/op/softmax.rs:77:44 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn softmax_f64(node_id: String, a: Arc>) -> Node { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/op/softmax.rs:81:44 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn softmax_f32(node_id: String, a: Arc>) -> Node { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/op/relu.rs:59:41 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn relu_f64(node_id: String, z: Arc>) -> Node { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/op/relu.rs:63:41 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn relu_f32(node_id: String, z: Arc>) -> Node { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/op/sigmoid.rs:63:44 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn sigmoid_f64(node_id: String, z: Arc>) -> Node { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/op/sigmoid.rs:67:44 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn sigmoid_f32(node_id: String, z: Arc>) -> Node { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cost/softxentropy.rs:36:58 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn softmax_cross_entropy_f64(node_id: String, s: Arc>, y: Arc>) -> Node { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cost/softxentropy.rs:36:78 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn softmax_cross_entropy_f64(node_id: String, s: Arc>, y: Arc>) -> Node { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cost/softxentropy.rs:40:58 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn softmax_cross_entropy_f32(node_id: String, s: Arc>, y: Arc>) -> Node { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cost/softxentropy.rs:40:78 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn softmax_cross_entropy_f32(node_id: String, s: Arc>, y: Arc>) -> Node { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ktensor v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/run/mod.rs:7:29 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn execute(node: Arc>, state: &Context, variables: &Context) -> Tensor where T: Copy { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/run/mod.rs:11:27 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn train(node: Arc>, state: &mut Context, variables: &Context, history: &mut Context, rate: T) where T: Copy { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/xor.rs:26:29 [INFO] [stdout] | [INFO] [stdout] 26 | let mut graph_head: Arc> = input_x.clone(); [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/mnist.rs:9:25 [INFO] [stdout] | [INFO] [stdout] 9 | fn read_u8(reader: &mut Read) -> u8 { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/mnist.rs:22:26 [INFO] [stdout] | [INFO] [stdout] 22 | fn read_u32(reader: &mut Read) -> u32 { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/mnist.rs:121:29 [INFO] [stdout] | [INFO] [stdout] 121 | let mut graph_head: Arc> = input_x.clone(); [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> tests/mnist.rs:17:56 [INFO] [stdout] | [INFO] [stdout] 17 | Err(reason) => panic!("failed to read u8: {}", Error::description(&reason)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> tests/mnist.rs:30:57 [INFO] [stdout] | [INFO] [stdout] 30 | Err(reason) => panic!("failed to read u32: {}", Error::description(&reason)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> tests/mnist.rs:37:79 [INFO] [stdout] | [INFO] [stdout] 37 | Err(reason) => panic!("failed to open {}: {}", labels_path.display(), Error::description(&reason)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> tests/mnist.rs:41:77 [INFO] [stdout] | [INFO] [stdout] 41 | Err(reason) => panic!("failed to open {}: {}", data_path.display(), Error::description(&reason)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> tests/mnist.rs:67:73 [INFO] [stdout] | [INFO] [stdout] 67 | Err(reason) => panic!("failed to read data byte array: {}", Error::description(&reason)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> tests/mnist.rs:72:75 [INFO] [stdout] | [INFO] [stdout] 72 | Err(reason) => panic!("failed to read labels byte array: {}", Error::description(&reason)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/context/mod.rs:26:40 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn from_vec(context_vec: Vec<(&Graph, Tensor)>) -> Context { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/node/junction.rs:14:20 [INFO] [stdout] | [INFO] [stdout] 14 | param: Vec>>, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/node/junction.rs:29:164 [INFO] [stdout] | [INFO] [stdout] 29 | ...sor>) -> Vec>, parameter: Vec>>, calc_dim: fn(Vec) -> Vec2) -> Node where T: Copy { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/node/junction.rs:39:169 [INFO] [stdout] | [INFO] [stdout] 39 | ...sor>) -> Vec>, parameter: Vec>>, dimension: Vec2) -> Node { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/op/dot.rs:23:39 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn dot(node_id: String, a: Arc>, b: Arc>) -> Node where T: Mul + Add + Copy { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/op/dot.rs:23:57 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn dot(node_id: String, a: Arc>, b: Arc>) -> Node where T: Mul + Add + Copy { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/op/add.rs:46:39 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn add(node_id: String, a: Arc>, b: Arc>) -> Node where T: Copy + Mul + Add { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/op/add.rs:46:57 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn add(node_id: String, a: Arc>, b: Arc>) -> Node where T: Copy + Mul + Add { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/op/softmax.rs:77:44 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn softmax_f64(node_id: String, a: Arc>) -> Node { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/op/softmax.rs:81:44 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn softmax_f32(node_id: String, a: Arc>) -> Node { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/op/relu.rs:59:41 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn relu_f64(node_id: String, z: Arc>) -> Node { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/op/relu.rs:63:41 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn relu_f32(node_id: String, z: Arc>) -> Node { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/op/sigmoid.rs:63:44 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn sigmoid_f64(node_id: String, z: Arc>) -> Node { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/op/sigmoid.rs:67:44 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn sigmoid_f32(node_id: String, z: Arc>) -> Node { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cost/softxentropy.rs:36:58 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn softmax_cross_entropy_f64(node_id: String, s: Arc>, y: Arc>) -> Node { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cost/softxentropy.rs:36:78 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn softmax_cross_entropy_f64(node_id: String, s: Arc>, y: Arc>) -> Node { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cost/softxentropy.rs:40:58 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn softmax_cross_entropy_f32(node_id: String, s: Arc>, y: Arc>) -> Node { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cost/softxentropy.rs:40:78 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn softmax_cross_entropy_f32(node_id: String, s: Arc>, y: Arc>) -> Node { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/run/mod.rs:7:29 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn execute(node: Arc>, state: &Context, variables: &Context) -> Tensor where T: Copy { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/run/mod.rs:11:27 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn train(node: Arc>, state: &mut Context, variables: &Context, history: &mut Context, rate: T) where T: Copy { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_u8` [INFO] [stdout] --> tests/mnist.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn read_u8(reader: &mut Read) -> u8 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.90s [INFO] running `Command { std: "docker" "inspect" "fed19d544d9282b84b65b6cf80043592186bcaeac1db9639b1bf0032873ae0be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fed19d544d9282b84b65b6cf80043592186bcaeac1db9639b1bf0032873ae0be", kill_on_drop: false }` [INFO] [stdout] fed19d544d9282b84b65b6cf80043592186bcaeac1db9639b1bf0032873ae0be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e1bd6b34acc79a81cb7162a84f1d06aeaa10d745bf70188035f8bc3076f46850 [INFO] running `Command { std: "docker" "start" "-a" "e1bd6b34acc79a81cb7162a84f1d06aeaa10d745bf70188035f8bc3076f46850", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/context/mod.rs:26:40 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn from_vec(context_vec: Vec<(&Graph, Tensor)>) -> Context { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/junction.rs:14:20 [INFO] [stderr] | [INFO] [stderr] 14 | param: Vec>>, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/junction.rs:29:164 [INFO] [stderr] | [INFO] [stderr] 29 | ...sor>) -> Vec>, parameter: Vec>>, calc_dim: fn(Vec) -> Vec2) -> Node where T: Copy { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/junction.rs:39:169 [INFO] [stderr] | [INFO] [stderr] 39 | ...sor>) -> Vec>, parameter: Vec>>, dimension: Vec2) -> Node { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/op/dot.rs:23:39 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn dot(node_id: String, a: Arc>, b: Arc>) -> Node where T: Mul + Add + Copy { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/op/dot.rs:23:57 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn dot(node_id: String, a: Arc>, b: Arc>) -> Node where T: Mul + Add + Copy { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/op/add.rs:46:39 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn add(node_id: String, a: Arc>, b: Arc>) -> Node where T: Copy + Mul + Add { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/op/add.rs:46:57 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn add(node_id: String, a: Arc>, b: Arc>) -> Node where T: Copy + Mul + Add { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/op/softmax.rs:77:44 [INFO] [stderr] | [INFO] [stderr] 77 | pub fn softmax_f64(node_id: String, a: Arc>) -> Node { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/op/softmax.rs:81:44 [INFO] [stderr] | [INFO] [stderr] 81 | pub fn softmax_f32(node_id: String, a: Arc>) -> Node { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/op/relu.rs:59:41 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn relu_f64(node_id: String, z: Arc>) -> Node { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/op/relu.rs:63:41 [INFO] [stderr] | [INFO] [stderr] 63 | pub fn relu_f32(node_id: String, z: Arc>) -> Node { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/op/sigmoid.rs:63:44 [INFO] [stderr] | [INFO] [stderr] 63 | pub fn sigmoid_f64(node_id: String, z: Arc>) -> Node { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/op/sigmoid.rs:67:44 [INFO] [stderr] | [INFO] [stderr] 67 | pub fn sigmoid_f32(node_id: String, z: Arc>) -> Node { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cost/softxentropy.rs:36:58 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn softmax_cross_entropy_f64(node_id: String, s: Arc>, y: Arc>) -> Node { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cost/softxentropy.rs:36:78 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn softmax_cross_entropy_f64(node_id: String, s: Arc>, y: Arc>) -> Node { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cost/softxentropy.rs:40:58 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn softmax_cross_entropy_f32(node_id: String, s: Arc>, y: Arc>) -> Node { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cost/softxentropy.rs:40:78 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn softmax_cross_entropy_f32(node_id: String, s: Arc>, y: Arc>) -> Node { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/run/mod.rs:7:29 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn execute(node: Arc>, state: &Context, variables: &Context) -> Tensor where T: Copy { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/run/mod.rs:11:27 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn train(node: Arc>, state: &mut Context, variables: &Context, history: &mut Context, rate: T) where T: Copy { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: 20 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/context/mod.rs:26:40 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn from_vec(context_vec: Vec<(&Graph, Tensor)>) -> Context { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/junction.rs:14:20 [INFO] [stderr] | [INFO] [stderr] 14 | param: Vec>>, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/junction.rs:29:164 [INFO] [stderr] | [INFO] [stderr] 29 | ...sor>) -> Vec>, parameter: Vec>>, calc_dim: fn(Vec) -> Vec2) -> Node where T: Copy { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/node/junction.rs:39:169 [INFO] [stderr] | [INFO] [stderr] 39 | ...sor>) -> Vec>, parameter: Vec>>, dimension: Vec2) -> Node { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/op/dot.rs:23:39 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn dot(node_id: String, a: Arc>, b: Arc>) -> Node where T: Mul + Add + Copy { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/op/dot.rs:23:57 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn dot(node_id: String, a: Arc>, b: Arc>) -> Node where T: Mul + Add + Copy { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/op/add.rs:46:39 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn add(node_id: String, a: Arc>, b: Arc>) -> Node where T: Copy + Mul + Add { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/op/add.rs:46:57 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn add(node_id: String, a: Arc>, b: Arc>) -> Node where T: Copy + Mul + Add { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/op/softmax.rs:77:44 [INFO] [stderr] | [INFO] [stderr] 77 | pub fn softmax_f64(node_id: String, a: Arc>) -> Node { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/op/softmax.rs:81:44 [INFO] [stderr] | [INFO] [stderr] 81 | pub fn softmax_f32(node_id: String, a: Arc>) -> Node { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/op/relu.rs:59:41 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn relu_f64(node_id: String, z: Arc>) -> Node { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/op/relu.rs:63:41 [INFO] [stderr] | [INFO] [stderr] 63 | pub fn relu_f32(node_id: String, z: Arc>) -> Node { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/op/sigmoid.rs:63:44 [INFO] [stderr] | [INFO] [stderr] 63 | pub fn sigmoid_f64(node_id: String, z: Arc>) -> Node { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/op/sigmoid.rs:67:44 [INFO] [stderr] | [INFO] [stderr] 67 | pub fn sigmoid_f32(node_id: String, z: Arc>) -> Node { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cost/softxentropy.rs:36:58 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn softmax_cross_entropy_f64(node_id: String, s: Arc>, y: Arc>) -> Node { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cost/softxentropy.rs:36:78 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn softmax_cross_entropy_f64(node_id: String, s: Arc>, y: Arc>) -> Node { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cost/softxentropy.rs:40:58 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn softmax_cross_entropy_f32(node_id: String, s: Arc>, y: Arc>) -> Node { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cost/softxentropy.rs:40:78 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn softmax_cross_entropy_f32(node_id: String, s: Arc>, y: Arc>) -> Node { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/run/mod.rs:7:29 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn execute(node: Arc>, state: &Context, variables: &Context) -> Tensor where T: Copy { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/run/mod.rs:11:27 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn train(node: Arc>, state: &mut Context, variables: &Context, history: &mut Context, rate: T) where T: Copy { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: 20 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/mnist.rs:9:25 [INFO] [stderr] | [INFO] [stderr] 9 | fn read_u8(reader: &mut Read) -> u8 { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/mnist.rs:22:26 [INFO] [stderr] | [INFO] [stderr] 22 | fn read_u32(reader: &mut Read) -> u32 { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/mnist.rs:121:29 [INFO] [stderr] | [INFO] [stderr] 121 | let mut graph_head: Arc> = input_x.clone(); [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> tests/mnist.rs:17:56 [INFO] [stderr] | [INFO] [stderr] 17 | Err(reason) => panic!("failed to read u8: {}", Error::description(&reason)), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> tests/mnist.rs:30:57 [INFO] [stderr] | [INFO] [stderr] 30 | Err(reason) => panic!("failed to read u32: {}", Error::description(&reason)), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> tests/mnist.rs:37:79 [INFO] [stderr] | [INFO] [stderr] 37 | Err(reason) => panic!("failed to open {}: {}", labels_path.display(), Error::description(&reason)), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> tests/mnist.rs:41:77 [INFO] [stderr] | [INFO] [stderr] 41 | Err(reason) => panic!("failed to open {}: {}", data_path.display(), Error::description(&reason)), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> tests/mnist.rs:67:73 [INFO] [stderr] | [INFO] [stderr] 67 | Err(reason) => panic!("failed to read data byte array: {}", Error::description(&reason)), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> tests/mnist.rs:72:75 [INFO] [stderr] | [INFO] [stderr] 72 | Err(reason) => panic!("failed to read labels byte array: {}", Error::description(&reason)), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_u8` [INFO] [stderr] --> tests/mnist.rs:9:4 [INFO] [stderr] | [INFO] [stderr] 9 | fn read_u8(reader: &mut Read) -> u8 { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/xor.rs:26:29 [INFO] [stderr] | [INFO] [stderr] 26 | let mut graph_head: Arc> = input_x.clone(); [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Graph` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ktensor-ebaecade7ca6503b) [INFO] [stdout] [INFO] [stderr] Running tests/mnist.rs (/opt/rustwide/target/debug/deps/mnist-b5d23aea97502e3e) [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/xor.rs (/opt/rustwide/target/debug/deps/xor-1e8dc04a7b70540c) [INFO] [stdout] [INFO] [stderr] Doc-tests ktensor [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test mnist ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test xor ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 30 tests [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type lib --crate-name ktensor --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ktensor=/opt/rustwide/target/debug/deps/libktensor-a1a90d6896461faf.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-a173634e7b4bfd58.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "e1bd6b34acc79a81cb7162a84f1d06aeaa10d745bf70188035f8bc3076f46850", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1bd6b34acc79a81cb7162a84f1d06aeaa10d745bf70188035f8bc3076f46850", kill_on_drop: false }` [INFO] [stdout] e1bd6b34acc79a81cb7162a84f1d06aeaa10d745bf70188035f8bc3076f46850