[INFO] cloning repository https://github.com/Versalife/spectral-sketchers [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Versalife/spectral-sketchers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVersalife%2Fspectral-sketchers", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVersalife%2Fspectral-sketchers'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 88f3f64d36047fe21e657c55b781b16c1d3391c3 [INFO] checking Versalife/spectral-sketchers against master#8365fcb2b840c95eeb0bc377af8bd498fad22245 for pr-145604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVersalife%2Fspectral-sketchers" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Versalife/spectral-sketchers [INFO] finished tweaking git repo https://github.com/Versalife/spectral-sketchers [INFO] tweaked toml for git repo https://github.com/Versalife/spectral-sketchers written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Versalife/spectral-sketchers on toolchain 8365fcb2b840c95eeb0bc377af8bd498fad22245 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8365fcb2b840c95eeb0bc377af8bd498fad22245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Versalife/spectral-sketchers 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" "+8365fcb2b840c95eeb0bc377af8bd498fad22245" "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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8365fcb2b840c95eeb0bc377af8bd498fad22245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ac35dbf0f777133c9ead0cdc4ebe00295893057628aeab54f95daf5a7b9ae026 [INFO] running `Command { std: "docker" "start" "-a" "ac35dbf0f777133c9ead0cdc4ebe00295893057628aeab54f95daf5a7b9ae026", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ac35dbf0f777133c9ead0cdc4ebe00295893057628aeab54f95daf5a7b9ae026", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac35dbf0f777133c9ead0cdc4ebe00295893057628aeab54f95daf5a7b9ae026", kill_on_drop: false }` [INFO] [stdout] ac35dbf0f777133c9ead0cdc4ebe00295893057628aeab54f95daf5a7b9ae026 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8365fcb2b840c95eeb0bc377af8bd498fad22245" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b69a5fff7e16492a7b6af121863be85b3d68f8303c68a648bcca125f9885699c [INFO] running `Command { std: "docker" "start" "-a" "b69a5fff7e16492a7b6af121863be85b3d68f8303c68a648bcca125f9885699c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling zerocopy v0.8.24 [INFO] [stderr] Compiling libm v0.2.11 [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking lapack-sys v0.14.0 [INFO] [stderr] Checking cblas-sys v0.1.4 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking rand v0.9.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Checking rand_distr v0.5.1 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Compiling katexit v0.1.4 [INFO] [stderr] Checking cauchy v0.4.0 [INFO] [stderr] Checking ndarray v0.16.1 [INFO] [stderr] Checking lax v0.17.0 [INFO] [stderr] Checking ndarray-linalg v0.17.0 [INFO] [stderr] Checking spectral-sketchers v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct RandomizedSvdSketcher { [INFO] [stdout] | --------------------- fields in this struct [INFO] [stdout] 11 | // Random projection matrices [INFO] [stdout] 12 | omega: Array2, // Ω ∈ F^{n×l} [INFO] [stdout] | ^^^^^ [INFO] [stdout] 13 | psi: Array2, // Ψ ∈ F^{n×s} [INFO] [stdout] | ^^^ [INFO] [stdout] 14 | upsilon: Array2, // Υ ∈ F^{l×m} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 15 | phi: Array2, // Φ ∈ F^{s×m} [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | y: Array2, // Y = BΩ (range sketch) [INFO] [stdout] | ^ [INFO] [stdout] 19 | x: Array2, // X = ΥB (co-range sketch) [INFO] [stdout] | ^ [INFO] [stdout] 20 | z: Array2, // Z = ΦBΨ (core sketch) [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 23 | rows_seen: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `generate_random_matrix` is never used [INFO] [stdout] --> src/main.rs:151:4 [INFO] [stdout] | [INFO] [stdout] 151 | fn generate_random_matrix(rng: &mut impl Rng) -> Array2 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `moore_penrose_pseudoinverse` is never used [INFO] [stdout] --> src/main.rs:163:4 [INFO] [stdout] | [INFO] [stdout] 163 | fn moore_penrose_pseudoinverse(matrix: &Array2) -> Array2 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TruncatedSvdResult` is never constructed [INFO] [stdout] --> src/traits.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct TruncatedSvdResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/traits.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl TruncatedSvdResult { [INFO] [stdout] | -------------------------------------------------------------------------------- associated items in this implementation [INFO] [stdout] 13 | /// Creates a new TruncatedSvdResult with the given components [INFO] [stdout] 14 | pub fn new(u: Array2, s: Array1, vt: Array2) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn u(&self) -> &Array2 { [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn s(&self) -> &Array1 { [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn vt(&self) -> &Array2 { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 39 | pub fn u_typed(&self) -> ArrayBase [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | pub fn s_typed(&self) -> ArrayBase [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn vt_typed(&self) -> ArrayBase [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `SVDSketcher` is never used [INFO] [stdout] --> src/traits.rs:74:11 [INFO] [stdout] | [INFO] [stdout] 74 | pub trait SVDSketcher { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct RandomizedSvdSketcher { [INFO] [stdout] | --------------------- fields in this struct [INFO] [stdout] 11 | // Random projection matrices [INFO] [stdout] 12 | omega: Array2, // Ω ∈ F^{n×l} [INFO] [stdout] | ^^^^^ [INFO] [stdout] 13 | psi: Array2, // Ψ ∈ F^{n×s} [INFO] [stdout] | ^^^ [INFO] [stdout] 14 | upsilon: Array2, // Υ ∈ F^{l×m} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 15 | phi: Array2, // Φ ∈ F^{s×m} [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | y: Array2, // Y = BΩ (range sketch) [INFO] [stdout] | ^ [INFO] [stdout] 19 | x: Array2, // X = ΥB (co-range sketch) [INFO] [stdout] | ^ [INFO] [stdout] 20 | z: Array2, // Z = ΦBΨ (core sketch) [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 23 | rows_seen: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `generate_random_matrix` is never used [INFO] [stdout] --> src/main.rs:151:4 [INFO] [stdout] | [INFO] [stdout] 151 | fn generate_random_matrix(rng: &mut impl Rng) -> Array2 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `moore_penrose_pseudoinverse` is never used [INFO] [stdout] --> src/main.rs:163:4 [INFO] [stdout] | [INFO] [stdout] 163 | fn moore_penrose_pseudoinverse(matrix: &Array2) -> Array2 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TruncatedSvdResult` is never constructed [INFO] [stdout] --> src/traits.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct TruncatedSvdResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/traits.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl TruncatedSvdResult { [INFO] [stdout] | -------------------------------------------------------------------------------- associated items in this implementation [INFO] [stdout] 13 | /// Creates a new TruncatedSvdResult with the given components [INFO] [stdout] 14 | pub fn new(u: Array2, s: Array1, vt: Array2) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn u(&self) -> &Array2 { [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn s(&self) -> &Array1 { [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn vt(&self) -> &Array2 { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 39 | pub fn u_typed(&self) -> ArrayBase [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | pub fn s_typed(&self) -> ArrayBase [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn vt_typed(&self) -> ArrayBase [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `SVDSketcher` is never used [INFO] [stdout] --> src/traits.rs:74:11 [INFO] [stdout] | [INFO] [stdout] 74 | pub trait SVDSketcher { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.23s [INFO] running `Command { std: "docker" "inspect" "b69a5fff7e16492a7b6af121863be85b3d68f8303c68a648bcca125f9885699c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b69a5fff7e16492a7b6af121863be85b3d68f8303c68a648bcca125f9885699c", kill_on_drop: false }` [INFO] [stdout] b69a5fff7e16492a7b6af121863be85b3d68f8303c68a648bcca125f9885699c