[INFO] fetching crate rann 0.1.2... [INFO] checking rann-0.1.2 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] extracting crate rann 0.1.2 into /workspace/builds/worker-114/source [INFO] validating manifest of crates.io crate rann 0.1.2 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rann 0.1.2 [INFO] finished tweaking crates.io crate rann 0.1.2 [INFO] tweaked toml for crates.io crate rann 0.1.2 written to /workspace/builds/worker-114/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f20a0d8d3b809369df1dd8b154472f3896677ab46a84e52af02fcb05e2f58e76 [INFO] running `Command { std: "docker" "start" "-a" "f20a0d8d3b809369df1dd8b154472f3896677ab46a84e52af02fcb05e2f58e76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f20a0d8d3b809369df1dd8b154472f3896677ab46a84e52af02fcb05e2f58e76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f20a0d8d3b809369df1dd8b154472f3896677ab46a84e52af02fcb05e2f58e76", kill_on_drop: false }` [INFO] [stdout] f20a0d8d3b809369df1dd8b154472f3896677ab46a84e52af02fcb05e2f58e76 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f196145955783a00c15c8851dbf131d9c6fe18ff4464d6cb73ee60094d19c6d7 [INFO] running `Command { std: "docker" "start" "-a" "f196145955783a00c15c8851dbf131d9c6fe18ff4464d6cb73ee60094d19c6d7", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.100 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rann v0.1.2 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stderr] Fixed src/layers/dense.rs (1 fix) [INFO] [stderr] Fixed src/layers/dense.rs (1 fix) [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Sigmoid` [INFO] [stdout] --> src/layers/dense.rs:89:56 [INFO] [stdout] | [INFO] [stdout] 89 | let mut layer = LayerDense::new(3, 7, Box::new(Sigmoid::new())); [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 85 | use crate::activations::Sigmoid; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Sigmoid` [INFO] [stdout] --> src/layers/dense.rs:96:57 [INFO] [stdout] | [INFO] [stdout] 96 | let mut layer1 = LayerDense::new(5, 4, Box::new(Sigmoid::new())); [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 85 | use crate::activations::Sigmoid; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Sigmoid` [INFO] [stdout] --> src/layers/dense.rs:97:57 [INFO] [stdout] | [INFO] [stdout] 97 | let mut layer2 = LayerDense::new(4, 3, Box::new(Sigmoid::new())); [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 85 | use crate::activations::Sigmoid; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Sigmoid` [INFO] [stdout] --> src/layers/dense.rs:98:57 [INFO] [stdout] | [INFO] [stdout] 98 | let mut layer3 = LayerDense::new(3, 7, Box::new(Sigmoid::new())); [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 85 | use crate::activations::Sigmoid; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `matrix_multiply_vec` [INFO] [stdout] --> src/math.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn matrix_multiply_vec(mat: &Vec>, vec: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rann` due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: function is never used: `mat_multiply_mat` [INFO] [stdout] --> src/math.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn mat_multiply_mat(vec: &Vec>, mat: &Vec>) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `mean_squared_error` [INFO] [stdout] --> src/math.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn mean_squared_error(vec1: &Vec, vec2: &Vec) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] [stderr] error: failed to migrate to next edition [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "f196145955783a00c15c8851dbf131d9c6fe18ff4464d6cb73ee60094d19c6d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f196145955783a00c15c8851dbf131d9c6fe18ff4464d6cb73ee60094d19c6d7", kill_on_drop: false }` [INFO] [stdout] f196145955783a00c15c8851dbf131d9c6fe18ff4464d6cb73ee60094d19c6d7