[INFO] cloning repository https://github.com/realiti4/rust-metrics-py [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/realiti4/rust-metrics-py" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frealiti4%2Frust-metrics-py", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frealiti4%2Frust-metrics-py'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 345bf38d4a0a9bf5e5473cbafa3c357b2665cb48 [INFO] checking realiti4/rust-metrics-py against try#94e848735e78b58442e0b82e9c60f8f430840389 for pr-149218 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frealiti4%2Frust-metrics-py" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/realiti4/rust-metrics-py [INFO] finished tweaking git repo https://github.com/realiti4/rust-metrics-py [INFO] tweaked toml for git repo https://github.com/realiti4/rust-metrics-py written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/realiti4/rust-metrics-py on toolchain 94e848735e78b58442e0b82e9c60f8f430840389 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+94e848735e78b58442e0b82e9c60f8f430840389" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/realiti4/rust-metrics-py already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+94e848735e78b58442e0b82e9c60f8f430840389" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pyo3-macros v0.21.2 [INFO] [stderr] Downloaded pyo3-macros-backend v0.21.2 [INFO] [stderr] Downloaded noisy_float v0.2.0 [INFO] [stderr] Downloaded pyo3-build-config v0.21.2 [INFO] [stderr] Downloaded linregress v0.5.3 [INFO] [stderr] Downloaded ndarray-stats v0.5.1 [INFO] [stderr] Downloaded nalgebra-macros v0.2.2 [INFO] [stderr] Downloaded numpy v0.21.0 [INFO] [stderr] Downloaded matrixmultiply v0.3.8 [INFO] [stderr] Downloaded safe_arch v0.7.2 [INFO] [stderr] Downloaded wide v0.7.26 [INFO] [stderr] Downloaded pyo3-ffi v0.21.2 [INFO] [stderr] Downloaded nalgebra v0.32.6 [INFO] [stderr] Downloaded pyo3 v0.21.2 [INFO] [stderr] Downloaded rand_mt v3.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+94e848735e78b58442e0b82e9c60f8f430840389" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9822ca27516173b8f66ef448897afbc505200bfab95f53ca13c09aab38838048 [INFO] running `Command { std: "docker" "start" "-a" "9822ca27516173b8f66ef448897afbc505200bfab95f53ca13c09aab38838048", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9822ca27516173b8f66ef448897afbc505200bfab95f53ca13c09aab38838048", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9822ca27516173b8f66ef448897afbc505200bfab95f53ca13c09aab38838048", kill_on_drop: false }` [INFO] [stdout] 9822ca27516173b8f66ef448897afbc505200bfab95f53ca13c09aab38838048 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+94e848735e78b58442e0b82e9c60f8f430840389" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 54588d77c38d1a4710777aaca6cd9b975fb1a00e382bc48a8dc8669dabe46fd7 [INFO] running `Command { std: "docker" "start" "-a" "54588d77c38d1a4710777aaca6cd9b975fb1a00e382bc48a8dc8669dabe46fd7", kill_on_drop: false }` [INFO] [stderr] Compiling target-lexicon v0.12.15 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking bytemuck v1.16.1 [INFO] [stderr] Compiling portable-atomic v1.7.0 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking safe_arch v0.7.2 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Compiling indoc v2.0.5 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Checking unindent v0.2.3 [INFO] [stderr] Checking wide v0.7.26 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling pyo3-build-config v0.21.2 [INFO] [stderr] Checking noisy_float v0.2.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking rand_mt v3.0.0 [INFO] [stderr] Checking rand_pcg v0.3.1 [INFO] [stderr] Checking simba v0.8.1 [INFO] [stderr] Compiling pyo3-ffi v0.21.2 [INFO] [stderr] Compiling pyo3 v0.21.2 [INFO] [stderr] Checking ndarray-stats v0.5.1 [INFO] [stderr] Compiling pyo3-macros-backend v0.21.2 [INFO] [stderr] Compiling nalgebra-macros v0.2.2 [INFO] [stderr] Checking nalgebra v0.32.6 [INFO] [stderr] Compiling pyo3-macros v0.21.2 [INFO] [stderr] Checking numpy v0.21.0 [INFO] [stderr] Checking linregress v0.5.3 [INFO] [stderr] Checking rust-metrics-py v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `prediction_window` [INFO] [stdout] --> src/lib.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | let prediction_window = prediction_window.as_slice()?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prediction_window` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ssxm` [INFO] [stdout] --> src/lib.rs:44:14 [INFO] [stdout] | [INFO] [stdout] 44 | let (ssxm, ssxym, ssym) = x.par_iter().zip(y) [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_ssxm` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ssxym` [INFO] [stdout] --> src/lib.rs:44:20 [INFO] [stdout] | [INFO] [stdout] 44 | let (ssxm, ssxym, ssym) = x.par_iter().zip(y) [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_ssxym` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ssym` [INFO] [stdout] --> src/lib.rs:44:27 [INFO] [stdout] | [INFO] [stdout] 44 | let (ssxm, ssxym, ssym) = x.par_iter().zip(y) [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_ssym` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `action` is never read [INFO] [stdout] --> src/lib.rs:151:22 [INFO] [stdout] | [INFO] [stdout] 151 | let mut action = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `moving_average` is never used [INFO] [stdout] --> src/lib.rs:93:4 [INFO] [stdout] | [INFO] [stdout] 93 | fn moving_average(data: &[f32], window_size: usize) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prediction_window` [INFO] [stdout] --> src/lib.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | let prediction_window = prediction_window.as_slice()?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prediction_window` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ssxm` [INFO] [stdout] --> src/lib.rs:44:14 [INFO] [stdout] | [INFO] [stdout] 44 | let (ssxm, ssxym, ssym) = x.par_iter().zip(y) [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_ssxm` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ssxym` [INFO] [stdout] --> src/lib.rs:44:20 [INFO] [stdout] | [INFO] [stdout] 44 | let (ssxm, ssxym, ssym) = x.par_iter().zip(y) [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_ssxym` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ssym` [INFO] [stdout] --> src/lib.rs:44:27 [INFO] [stdout] | [INFO] [stdout] 44 | let (ssxm, ssxym, ssym) = x.par_iter().zip(y) [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_ssym` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `action` is never read [INFO] [stdout] --> src/lib.rs:151:22 [INFO] [stdout] | [INFO] [stdout] 151 | let mut action = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `moving_average` is never used [INFO] [stdout] --> src/lib.rs:93:4 [INFO] [stdout] | [INFO] [stdout] 93 | fn moving_average(data: &[f32], window_size: usize) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `trend` is never read [INFO] [stdout] --> src/main.rs:149:13 [INFO] [stdout] | [INFO] [stdout] 149 | trend = "Neutral"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `trend` is never read [INFO] [stdout] --> src/main.rs:146:13 [INFO] [stdout] | [INFO] [stdout] 146 | trend = "Down"; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `trend` is never read [INFO] [stdout] --> src/main.rs:143:13 [INFO] [stdout] | [INFO] [stdout] 143 | trend = "Up"; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `action` is never read [INFO] [stdout] --> src/main.rs:133:22 [INFO] [stdout] | [INFO] [stdout] 133 | let mut action = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `trend` is never read [INFO] [stdout] --> src/main.rs:149:13 [INFO] [stdout] | [INFO] [stdout] 149 | trend = "Neutral"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `trend` is never read [INFO] [stdout] --> src/main.rs:146:13 [INFO] [stdout] | [INFO] [stdout] 146 | trend = "Down"; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `trend` is never read [INFO] [stdout] --> src/main.rs:143:13 [INFO] [stdout] | [INFO] [stdout] 143 | trend = "Up"; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `action` is never read [INFO] [stdout] --> src/main.rs:133:22 [INFO] [stdout] | [INFO] [stdout] 133 | let mut action = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.25s [INFO] running `Command { std: "docker" "inspect" "54588d77c38d1a4710777aaca6cd9b975fb1a00e382bc48a8dc8669dabe46fd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54588d77c38d1a4710777aaca6cd9b975fb1a00e382bc48a8dc8669dabe46fd7", kill_on_drop: false }` [INFO] [stdout] 54588d77c38d1a4710777aaca6cd9b975fb1a00e382bc48a8dc8669dabe46fd7