[INFO] fetching crate scarecrow 0.1.0... [INFO] testing scarecrow-0.1.0 against try#613d1972a772987ed4ee06faccbab0e2fc839871+rustflags=-Copt-level=3 for pr-107051 [INFO] extracting crate scarecrow 0.1.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate scarecrow 0.1.0 on toolchain 613d1972a772987ed4ee06faccbab0e2fc839871 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate scarecrow 0.1.0 [INFO] finished tweaking crates.io crate scarecrow 0.1.0 [INFO] tweaked toml for crates.io crate scarecrow 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7a635f5da7e953c270cdf622373b87534b1453c3b5f208be4794b4a5354672d5 [INFO] running `Command { std: "docker" "start" "-a" "7a635f5da7e953c270cdf622373b87534b1453c3b5f208be4794b4a5354672d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7a635f5da7e953c270cdf622373b87534b1453c3b5f208be4794b4a5354672d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a635f5da7e953c270cdf622373b87534b1453c3b5f208be4794b4a5354672d5", kill_on_drop: false }` [INFO] [stdout] 7a635f5da7e953c270cdf622373b87534b1453c3b5f208be4794b4a5354672d5 [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 -Copt-level=3" "-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 161cde7f2fd5c7af8277af2d8573df18329c7a800ce3289579348bda0dbf98cb [INFO] running `Command { std: "docker" "start" "-a" "161cde7f2fd5c7af8277af2d8573df18329c7a800ce3289579348bda0dbf98cb", kill_on_drop: false }` [INFO] [stderr] Compiling scarecrow v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/traits.rs:12:22 [INFO] [stdout] | [INFO] [stdout] 12 | fn output(&self, &[f32]) -> Vec; [INFO] [stdout] | ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &[f32]` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/traits.rs:50:22 [INFO] [stdout] | [INFO] [stdout] 50 | fn derivw(&self, &[f32]) -> Option> { [INFO] [stdout] | ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &[f32]` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/traits.rs:78:21 [INFO] [stdout] | [INFO] [stdout] 78 | fn loss1(&self, f32, f32) -> f32; [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: f32` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/traits.rs:78:26 [INFO] [stdout] | [INFO] [stdout] 78 | fn loss1(&self, f32, f32) -> f32; [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: f32` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/traits.rs:94:22 [INFO] [stdout] | [INFO] [stdout] 94 | fn deriv1(&self, f32, f32) -> f32; [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: f32` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/traits.rs:94:27 [INFO] [stdout] | [INFO] [stdout] 94 | fn deriv1(&self, f32, f32) -> f32; [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: f32` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/traits.rs:108:49 [INFO] [stdout] | [INFO] [stdout] 108 | fn train(&self, layers: &mut LinkedList>, inputs: &[f32], targets: &[f32]); [INFO] [stdout] | ^^^^^^^^^^^^^ [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 [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 108 | fn train(&self, layers: &mut LinkedList>, inputs: &[f32], targets: &[f32]); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sgd.rs:16:19 [INFO] [stdout] | [INFO] [stdout] 16 | pub loss: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 16 | pub loss: Box, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sgd.rs:28:39 [INFO] [stdout] | [INFO] [stdout] 28 | fn weight_step(&self, layer: &Box, inputs: &[f32], delta: &[f32]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 28 | fn weight_step(&self, layer: &Box, inputs: &[f32], delta: &[f32]) -> Vec { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sgd.rs:44:37 [INFO] [stdout] | [INFO] [stdout] 44 | fn bias_step(&self, layer: &Box, delta: &[f32]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 44 | fn bias_step(&self, layer: &Box, delta: &[f32]) -> Vec { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sgd.rs:55:49 [INFO] [stdout] | [INFO] [stdout] 55 | fn train(&self, layers: &mut LinkedList>, inputs: &[f32], targets: &[f32]) { [INFO] [stdout] | ^^^^^^^^^^^^^ [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 55 | fn train(&self, layers: &mut LinkedList>, inputs: &[f32], targets: &[f32]) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.27s [INFO] running `Command { std: "docker" "inspect" "161cde7f2fd5c7af8277af2d8573df18329c7a800ce3289579348bda0dbf98cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "161cde7f2fd5c7af8277af2d8573df18329c7a800ce3289579348bda0dbf98cb", kill_on_drop: false }` [INFO] [stdout] 161cde7f2fd5c7af8277af2d8573df18329c7a800ce3289579348bda0dbf98cb [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 -Copt-level=3" "-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 49651c721752dfa4e9a02bdac8f2c9c4f0093e7f65cf99e919ad666b12beb740 [INFO] running `Command { std: "docker" "start" "-a" "49651c721752dfa4e9a02bdac8f2c9c4f0093e7f65cf99e919ad666b12beb740", kill_on_drop: false }` [INFO] [stderr] Compiling scarecrow v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/traits.rs:12:22 [INFO] [stdout] | [INFO] [stdout] 12 | fn output(&self, &[f32]) -> Vec; [INFO] [stdout] | ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &[f32]` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/traits.rs:50:22 [INFO] [stdout] | [INFO] [stdout] 50 | fn derivw(&self, &[f32]) -> Option> { [INFO] [stdout] | ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &[f32]` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/traits.rs:78:21 [INFO] [stdout] | [INFO] [stdout] 78 | fn loss1(&self, f32, f32) -> f32; [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: f32` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/traits.rs:78:26 [INFO] [stdout] | [INFO] [stdout] 78 | fn loss1(&self, f32, f32) -> f32; [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: f32` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/traits.rs:94:22 [INFO] [stdout] | [INFO] [stdout] 94 | fn deriv1(&self, f32, f32) -> f32; [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: f32` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/traits.rs:94:27 [INFO] [stdout] | [INFO] [stdout] 94 | fn deriv1(&self, f32, f32) -> f32; [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: f32` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/traits.rs:108:49 [INFO] [stdout] | [INFO] [stdout] 108 | fn train(&self, layers: &mut LinkedList>, inputs: &[f32], targets: &[f32]); [INFO] [stdout] | ^^^^^^^^^^^^^ [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 [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 108 | fn train(&self, layers: &mut LinkedList>, inputs: &[f32], targets: &[f32]); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sgd.rs:16:19 [INFO] [stdout] | [INFO] [stdout] 16 | pub loss: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 16 | pub loss: Box, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sgd.rs:28:39 [INFO] [stdout] | [INFO] [stdout] 28 | fn weight_step(&self, layer: &Box, inputs: &[f32], delta: &[f32]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 28 | fn weight_step(&self, layer: &Box, inputs: &[f32], delta: &[f32]) -> Vec { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sgd.rs:44:37 [INFO] [stdout] | [INFO] [stdout] 44 | fn bias_step(&self, layer: &Box, delta: &[f32]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 44 | fn bias_step(&self, layer: &Box, delta: &[f32]) -> Vec { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sgd.rs:55:49 [INFO] [stdout] | [INFO] [stdout] 55 | fn train(&self, layers: &mut LinkedList>, inputs: &[f32], targets: &[f32]) { [INFO] [stdout] | ^^^^^^^^^^^^^ [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 55 | fn train(&self, layers: &mut LinkedList>, inputs: &[f32], targets: &[f32]) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/sgd.rs:16:36 [INFO] [stdout] | [INFO] [stdout] 16 | let mut layers: LinkedList> = LinkedList::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ [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 [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 16 | let mut layers: LinkedList> = LinkedList::new(); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/traits.rs:12:22 [INFO] [stdout] | [INFO] [stdout] 12 | fn output(&self, &[f32]) -> Vec; [INFO] [stdout] | ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &[f32]` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/traits.rs:50:22 [INFO] [stdout] | [INFO] [stdout] 50 | fn derivw(&self, &[f32]) -> Option> { [INFO] [stdout] | ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &[f32]` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/traits.rs:78:21 [INFO] [stdout] | [INFO] [stdout] 78 | fn loss1(&self, f32, f32) -> f32; [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: f32` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/traits.rs:78:26 [INFO] [stdout] | [INFO] [stdout] 78 | fn loss1(&self, f32, f32) -> f32; [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: f32` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/traits.rs:94:22 [INFO] [stdout] | [INFO] [stdout] 94 | fn deriv1(&self, f32, f32) -> f32; [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: f32` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/traits.rs:94:27 [INFO] [stdout] | [INFO] [stdout] 94 | fn deriv1(&self, f32, f32) -> f32; [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: f32` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/traits.rs:108:49 [INFO] [stdout] | [INFO] [stdout] 108 | fn train(&self, layers: &mut LinkedList>, inputs: &[f32], targets: &[f32]); [INFO] [stdout] | ^^^^^^^^^^^^^ [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 [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 108 | fn train(&self, layers: &mut LinkedList>, inputs: &[f32], targets: &[f32]); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sgd.rs:16:19 [INFO] [stdout] | [INFO] [stdout] 16 | pub loss: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 16 | pub loss: Box, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sgd.rs:28:39 [INFO] [stdout] | [INFO] [stdout] 28 | fn weight_step(&self, layer: &Box, inputs: &[f32], delta: &[f32]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 28 | fn weight_step(&self, layer: &Box, inputs: &[f32], delta: &[f32]) -> Vec { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sgd.rs:44:37 [INFO] [stdout] | [INFO] [stdout] 44 | fn bias_step(&self, layer: &Box, delta: &[f32]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 44 | fn bias_step(&self, layer: &Box, delta: &[f32]) -> Vec { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sgd.rs:55:49 [INFO] [stdout] | [INFO] [stdout] 55 | fn train(&self, layers: &mut LinkedList>, inputs: &[f32], targets: &[f32]) { [INFO] [stdout] | ^^^^^^^^^^^^^ [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 55 | fn train(&self, layers: &mut LinkedList>, inputs: &[f32], targets: &[f32]) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.97s [INFO] running `Command { std: "docker" "inspect" "49651c721752dfa4e9a02bdac8f2c9c4f0093e7f65cf99e919ad666b12beb740", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49651c721752dfa4e9a02bdac8f2c9c4f0093e7f65cf99e919ad666b12beb740", kill_on_drop: false }` [INFO] [stdout] 49651c721752dfa4e9a02bdac8f2c9c4f0093e7f65cf99e919ad666b12beb740 [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 -Copt-level=3" "-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b8a22864ecfbfb641c40fe3b3e45413edd2b81559f095c9e6ced8f41597c576e [INFO] running `Command { std: "docker" "start" "-a" "b8a22864ecfbfb641c40fe3b3e45413edd2b81559f095c9e6ced8f41597c576e", kill_on_drop: false }` [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stderr] --> src/traits.rs:12:22 [INFO] [stderr] | [INFO] [stderr] 12 | fn output(&self, &[f32]) -> Vec; [INFO] [stderr] | ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &[f32]` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stderr] --> src/traits.rs:50:22 [INFO] [stderr] | [INFO] [stderr] 50 | fn derivw(&self, &[f32]) -> Option> { [INFO] [stderr] | ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &[f32]` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stderr] --> src/traits.rs:78:21 [INFO] [stderr] | [INFO] [stderr] 78 | fn loss1(&self, f32, f32) -> f32; [INFO] [stderr] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: f32` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stderr] --> src/traits.rs:78:26 [INFO] [stderr] | [INFO] [stderr] 78 | fn loss1(&self, f32, f32) -> f32; [INFO] [stderr] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: f32` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stderr] --> src/traits.rs:94:22 [INFO] [stderr] | [INFO] [stderr] 94 | fn deriv1(&self, f32, f32) -> f32; [INFO] [stderr] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: f32` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stderr] --> src/traits.rs:94:27 [INFO] [stderr] | [INFO] [stderr] 94 | fn deriv1(&self, f32, f32) -> f32; [INFO] [stderr] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: f32` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/traits.rs:108:49 [INFO] [stderr] | [INFO] [stderr] 108 | fn train(&self, layers: &mut LinkedList>, inputs: &[f32], targets: &[f32]); [INFO] [stderr] | ^^^^^^^^^^^^^ [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 [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 108 | fn train(&self, layers: &mut LinkedList>, inputs: &[f32], targets: &[f32]); [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sgd.rs:16:19 [INFO] [stderr] | [INFO] [stderr] 16 | pub loss: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [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 [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 16 | pub loss: Box, [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sgd.rs:28:39 [INFO] [stderr] | [INFO] [stderr] 28 | fn weight_step(&self, layer: &Box, inputs: &[f32], delta: &[f32]) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^ [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 [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 28 | fn weight_step(&self, layer: &Box, inputs: &[f32], delta: &[f32]) -> Vec { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sgd.rs:44:37 [INFO] [stderr] | [INFO] [stderr] 44 | fn bias_step(&self, layer: &Box, delta: &[f32]) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^ [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 [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 44 | fn bias_step(&self, layer: &Box, delta: &[f32]) -> Vec { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sgd.rs:55:49 [INFO] [stderr] | [INFO] [stderr] 55 | fn train(&self, layers: &mut LinkedList>, inputs: &[f32], targets: &[f32]) { [INFO] [stderr] | ^^^^^^^^^^^^^ [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 [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 55 | fn train(&self, layers: &mut LinkedList>, inputs: &[f32], targets: &[f32]) { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `scarecrow` (lib) generated 11 warnings (run `cargo fix --lib -p scarecrow` to apply 11 suggestions) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/sgd.rs:16:36 [INFO] [stderr] | [INFO] [stderr] 16 | let mut layers: LinkedList> = LinkedList::new(); [INFO] [stderr] | ^^^^^^^^^^^^^ [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 [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 16 | let mut layers: LinkedList> = LinkedList::new(); [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `scarecrow` (test "sgd") generated 1 warning (run `cargo fix --test "sgd"` to apply 1 suggestion) [INFO] [stderr] warning: `scarecrow` (lib test) generated 11 warnings (11 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/scarecrow-0974e0c96c8731b9) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test layers::tests::dense_delta_from_inputs ... ok [INFO] [stdout] test layers::tests::hyperbolic_derivo ... ok [INFO] [stdout] test layers::tests::dense_output ... ok [INFO] [stdout] test layers::tests::rectified_delta_from_inputs ... ok [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] test layers::tests::sigmoid_output ... ok [INFO] [stdout] test layers::tests::dense_derivw ... ok [INFO] [stdout] test utils::tests::add_test ... ok [INFO] [stdout] test utils::tests::sum_test ... ok [INFO] [stdout] test layers::tests::sigmoid_delta_from_outputs ... ok [INFO] [stdout] test utils::tests::normal_vector_test ... ok [INFO] [stdout] test utils::tests::product_test ... ok [INFO] [stdout] test utils::tests::dot_test ... ok [INFO] [stdout] test layers::tests::rectified_output ... ok [INFO] [stdout] test layers::tests::hyperbolic_output ... ok [INFO] [stderr] Running tests/sgd.rs (/opt/rustwide/target/debug/deps/sgd-93ef6f67cf83bb98) [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test train_xor ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- train_xor stdout ---- [INFO] [stdout] X: [0.0, 0.0], Y: [0.9548318], T: [0.0] [INFO] [stdout] X: [0.0, 1.0], Y: [0.7780282], T: [1.0] [INFO] [stdout] X: [1.0, 0.0], Y: [0.57599914], T: [1.0] [INFO] [stdout] X: [1.0, 1.0], Y: [0.18505192], T: [0.0] [INFO] [stdout] X: [0.0, 0.0], Y: [0.14243563], T: [0.0] [INFO] [stdout] thread 'train_xor' panicked at 'assertion failed: trainer.loss.loss1(o[0], t[0]) < 0.01', tests/sgd.rs:50:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5639e1606d9a - std::backtrace_rs::backtrace::libunwind::trace::he494f4174c7b193d [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x5639e1606d9a - std::backtrace_rs::backtrace::trace_unsynchronized::h576ffc8be8cf606d [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x5639e1606d9a - std::sys_common::backtrace::_print_fmt::h785643da434656fb [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/sys_common/backtrace.rs:65:5 [INFO] [stdout] 3: 0x5639e1606d9a - ::fmt::h9b4bec46148aa515 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x5639e162b51e - core::fmt::write::h9b2447b2a0bad8cd [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/core/src/fmt/mod.rs:1213:17 [INFO] [stdout] 5: 0x5639e16041d5 - std::io::Write::write_fmt::h01b310af65ec4db4 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/io/mod.rs:1682:15 [INFO] [stdout] 6: 0x5639e1606b65 - std::sys_common::backtrace::_print::hb761e44df96032bf [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 7: 0x5639e1606b65 - std::sys_common::backtrace::print::h38eae7c422ff66f6 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 8: 0x5639e160895f - std::panicking::default_hook::{{closure}}::h54755764573e4b37 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/panicking.rs:267:22 [INFO] [stdout] 9: 0x5639e160861f - std::panicking::default_hook::h978c28978503d61b [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/panicking.rs:283:9 [INFO] [stdout] 10: 0x5639e15d6b17 - as core::ops::function::Fn>::call::hc75c380c644eb7dc [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/alloc/src/boxed.rs:2002:9 [INFO] [stdout] 11: 0x5639e15d6b17 - test::test_main::{{closure}}::hf8df6ffaec03f459 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/test/src/lib.rs:135:21 [INFO] [stdout] 12: 0x5639e160908a - as core::ops::function::Fn>::call::hf7b5b3aa2a34e491 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/alloc/src/boxed.rs:2002:9 [INFO] [stdout] 13: 0x5639e160908a - std::panicking::rust_panic_with_hook::h334ed9b3cc817783 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/panicking.rs:692:13 [INFO] [stdout] 14: 0x5639e1608dc2 - std::panicking::begin_panic_handler::{{closure}}::h2ab7fcc83540cf23 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/panicking.rs:577:13 [INFO] [stdout] 15: 0x5639e160724c - std::sys_common::backtrace::__rust_end_short_backtrace::h65758a09a74021a8 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/sys_common/backtrace.rs:137:18 [INFO] [stdout] 16: 0x5639e1608b12 - rust_begin_unwind [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/panicking.rs:575:5 [INFO] [stdout] 17: 0x5639e15a5dc3 - core::panicking::panic_fmt::h157cca2ea8c38d2f [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/core/src/panicking.rs:64:14 [INFO] [stdout] 18: 0x5639e15a5e5d - core::panicking::panic::h3cc54407021848d2 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/core/src/panicking.rs:114:5 [INFO] [stdout] 19: 0x5639e15a79ba - sgd::train_xor::h945b56da6a718ac1 [INFO] [stdout] at /opt/rustwide/workdir/tests/sgd.rs:50:9 [INFO] [stdout] 20: 0x5639e15a79ba - sgd::train_xor::{{closure}}::hf0ad4f297c16b9b7 [INFO] [stdout] at /opt/rustwide/workdir/tests/sgd.rs:10:16 [INFO] [stdout] 21: 0x5639e15a79ba - core::ops::function::FnOnce::call_once::h64306df405aaa037 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 22: 0x5639e15dbfaf - core::ops::function::FnOnce::call_once::h01f8fec7cfa52c10 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x5639e15dbfaf - test::__rust_begin_short_backtrace::hd9df3824e14a263a [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/test/src/lib.rs:656:18 [INFO] [stdout] 24: 0x5639e15ad8cc - test::run_test::{{closure}}::h14eccc3df692cf45 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/test/src/lib.rs:647:30 [INFO] [stdout] 25: 0x5639e15ad8cc - core::ops::function::FnOnce::call_once{{vtable.shim}}::h22daa4200e93d413 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 26: 0x5639e15daf3a - as core::ops::function::FnOnce>::call_once::hf53e6a300c60e24c [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/alloc/src/boxed.rs:1988:9 [INFO] [stdout] 27: 0x5639e15daf3a - as core::ops::function::FnOnce<()>>::call_once::h6791832c0d80daf4 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 28: 0x5639e15daf3a - std::panicking::try::do_call::h8cc8eae26cdc3fd4 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/panicking.rs:483:40 [INFO] [stdout] 29: 0x5639e15daf3a - std::panicking::try::hda02a22cf2e8baa4 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/panicking.rs:447:19 [INFO] [stdout] 30: 0x5639e15daf3a - std::panic::catch_unwind::h3eae6cdd2df69f71 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/panic.rs:140:14 [INFO] [stdout] 31: 0x5639e15daf3a - test::run_test_in_process::h16fa719e43e0b71b [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/test/src/lib.rs:679:27 [INFO] [stdout] 32: 0x5639e15daf3a - test::run_test::run_test_inner::{{closure}}::h17c8526637871e5a [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/test/src/lib.rs:573:39 [INFO] [stdout] 33: 0x5639e15a8041 - test::run_test::run_test_inner::{{closure}}::h2af69c9d277fc069 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/test/src/lib.rs:600:37 [INFO] [stdout] 34: 0x5639e15a8041 - std::sys_common::backtrace::__rust_begin_short_backtrace::h399ac55f3162af04 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/sys_common/backtrace.rs:121:18 [INFO] [stdout] 35: 0x5639e15ada0b - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h5a9b49c4b29a004f [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/thread/mod.rs:558:17 [INFO] [stdout] 36: 0x5639e15ada0b - as core::ops::function::FnOnce<()>>::call_once::h204fece3743b973e [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 37: 0x5639e15ada0b - std::panicking::try::do_call::he9e3e4b585f918a2 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/panicking.rs:483:40 [INFO] [stdout] 38: 0x5639e15ada0b - std::panicking::try::h4de93a5845ac1690 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/panicking.rs:447:19 [INFO] [stdout] 39: 0x5639e15ada0b - std::panic::catch_unwind::ha9ec01218adeb4c0 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/panic.rs:140:14 [INFO] [stdout] 40: 0x5639e15ada0b - std::thread::Builder::spawn_unchecked_::{{closure}}::h5c8e32d46eb0d8ba [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 41: 0x5639e15ada0b - core::ops::function::FnOnce::call_once{{vtable.shim}}::hbddd861cd79853bf [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x5639e160d723 - as core::ops::function::FnOnce>::call_once::hb2ad3b54544c79ff [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/alloc/src/boxed.rs:1988:9 [INFO] [stdout] 43: 0x5639e160d723 - as core::ops::function::FnOnce>::call_once::hb64cd5ea55c83f79 [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/alloc/src/boxed.rs:1988:9 [INFO] [stdout] 44: 0x5639e160d723 - std::sys::unix::thread::Thread::new::thread_start::ha585169903024f8f [INFO] [stdout] at /rustc/613d1972a772987ed4ee06faccbab0e2fc839871/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 45: 0x7f8b0859bb43 - [INFO] [stdout] 46: 0x7f8b0862cbb4 - __clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] train_xor [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--test sgd` [INFO] running `Command { std: "docker" "inspect" "b8a22864ecfbfb641c40fe3b3e45413edd2b81559f095c9e6ced8f41597c576e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8a22864ecfbfb641c40fe3b3e45413edd2b81559f095c9e6ced8f41597c576e", kill_on_drop: false }` [INFO] [stdout] b8a22864ecfbfb641c40fe3b3e45413edd2b81559f095c9e6ced8f41597c576e