[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
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[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
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[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking approx v0.5.1
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[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]     Checking either v1.13.0
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[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
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[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<f32> {
[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<f32> {
[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
