[INFO] cloning repository https://github.com/rileyhernandez/linalg [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rileyhernandez/linalg" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frileyhernandez%2Flinalg", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frileyhernandez%2Flinalg'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 252963ebd7987379f71a5b226243b04f970af89b [INFO] checking rileyhernandez/linalg against try#87f2ecc56b5f6032b075c8934ebc77f28d57183c for pr-148190 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frileyhernandez%2Flinalg" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/rileyhernandez/linalg [INFO] finished tweaking git repo https://github.com/rileyhernandez/linalg [INFO] tweaked toml for git repo https://github.com/rileyhernandez/linalg written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/rileyhernandez/linalg on toolchain 87f2ecc56b5f6032b075c8934ebc77f28d57183c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+87f2ecc56b5f6032b075c8934ebc77f28d57183c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/rileyhernandez/linalg 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" "+87f2ecc56b5f6032b075c8934ebc77f28d57183c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking rileyhernandez/linalg against try#87f2ecc56b5f6032b075c8934ebc77f28d57183c for pr-148190 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frileyhernandez%2Flinalg" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/rileyhernandez/linalg [INFO] finished tweaking git repo https://github.com/rileyhernandez/linalg [INFO] tweaked toml for git repo https://github.com/rileyhernandez/linalg written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/rileyhernandez/linalg on toolchain 87f2ecc56b5f6032b075c8934ebc77f28d57183c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+87f2ecc56b5f6032b075c8934ebc77f28d57183c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/rileyhernandez/linalg 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" "+87f2ecc56b5f6032b075c8934ebc77f28d57183c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro2 v1.0.84 [INFO] [stderr] Downloaded bytemuck v1.16.0 [INFO] [stderr] Downloaded nalgebra v0.32.5 [INFO] [stderr] Downloaded wide v0.7.21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+87f2ecc56b5f6032b075c8934ebc77f28d57183c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9f352c7fff1800a4c59082ad4d0f711c2b79589b014d083beabb15de4b680b37 [INFO] running `Command { std: "docker" "start" "-a" "9f352c7fff1800a4c59082ad4d0f711c2b79589b014d083beabb15de4b680b37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9f352c7fff1800a4c59082ad4d0f711c2b79589b014d083beabb15de4b680b37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f352c7fff1800a4c59082ad4d0f711c2b79589b014d083beabb15de4b680b37", kill_on_drop: false }` [INFO] [stdout] 9f352c7fff1800a4c59082ad4d0f711c2b79589b014d083beabb15de4b680b37 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+87f2ecc56b5f6032b075c8934ebc77f28d57183c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8438293968cbb90aace0234fa396a4a4217aa306f0d16bd714846830aa0f715b [INFO] running `Command { std: "docker" "start" "-a" "8438293968cbb90aace0234fa396a4a4217aa306f0d16bd714846830aa0f715b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.84 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking bytemuck v1.16.0 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking safe_arch v0.7.1 [INFO] [stderr] Checking wide v0.7.21 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking simba v0.8.1 [INFO] [stderr] Compiling nalgebra-macros v0.2.1 [INFO] [stderr] Checking nalgebra v0.32.5 [INFO] [stderr] Checking linalg v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/lib.rs:204:9 [INFO] [stdout] | [INFO] [stdout] 204 | / /// matrix of size: n x m [INFO] [stdout] 205 | | /// and form: | a_00 a_01 a_02 a_03 | a_04 | [INFO] [stdout] 206 | | /// | a_10 a_11 a_12 a_13 | a_14 | [INFO] [stdout] 207 | | /// | a_20 a_21 a_22 a_23 | a_24 | [INFO] [stdout] ... | [INFO] [stdout] 211 | | /// [INFO] [stdout] 212 | | /// let matrix = vec![ [INFO] [stdout] | |______________________________^ [INFO] [stdout] ... [INFO] [stdout] 218 | / for row in 0..matrix.len() { [INFO] [stdout] 219 | | for column in 0..matrix[0].len() { [INFO] [stdout] 220 | | if row > column && matrix[row][column] != 0.{ [INFO] [stdout] 221 | | return Err(NonDiagonalMatrix) [INFO] [stdout] ... | [INFO] [stdout] 224 | | } [INFO] [stdout] | |_________- rustdoc does not generate documentation for expressions [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/lib.rs:204:9 [INFO] [stdout] | [INFO] [stdout] 204 | / /// matrix of size: n x m [INFO] [stdout] 205 | | /// and form: | a_00 a_01 a_02 a_03 | a_04 | [INFO] [stdout] 206 | | /// | a_10 a_11 a_12 a_13 | a_14 | [INFO] [stdout] 207 | | /// | a_20 a_21 a_22 a_23 | a_24 | [INFO] [stdout] ... | [INFO] [stdout] 211 | | /// [INFO] [stdout] 212 | | /// let matrix = vec![ [INFO] [stdout] | |______________________________^ [INFO] [stdout] ... [INFO] [stdout] 218 | / for row in 0..matrix.len() { [INFO] [stdout] 219 | | for column in 0..matrix[0].len() { [INFO] [stdout] 220 | | if row > column && matrix[row][column] != 0.{ [INFO] [stdout] 221 | | return Err(NonDiagonalMatrix) [INFO] [stdout] ... | [INFO] [stdout] 224 | | } [INFO] [stdout] | |_________- rustdoc does not generate documentation for expressions [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Linear` is never used [INFO] [stdout] --> src/lib.rs:8:6 [INFO] [stdout] | [INFO] [stdout] 8 | type Linear = 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: struct `Lin` is never constructed [INFO] [stdout] --> src/lib.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | struct Lin(Vec); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `system` [INFO] [stdout] --> src/lib.rs:297:9 [INFO] [stdout] | [INFO] [stdout] 297 | let system = LinearSystem::new(m, v).expect("Couldn't construct system"); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_system` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `intended` [INFO] [stdout] --> src/lib.rs:298:9 [INFO] [stdout] | [INFO] [stdout] 298 | let intended = vec![ [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_intended` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Linear` is never used [INFO] [stdout] --> src/lib.rs:8:6 [INFO] [stdout] | [INFO] [stdout] 8 | type Linear = 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: struct `Lin` is never constructed [INFO] [stdout] --> src/lib.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | struct Lin(Vec); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `linalg::Matrix` [INFO] [stdout] --> examples/test.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use linalg::Matrix; [INFO] [stdout] | ^^^^^^^^^^^^^^ no `Matrix` in the root [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct instead [INFO] [stdout] | [INFO] [stdout] 2 - use linalg::Matrix; [INFO] [stdout] 2 + use nalgebra::Matrix; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `linalg::LinearSystem` [INFO] [stdout] --> examples/test.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use linalg::LinearSystem; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `linalg` (example "test") due to 1 previous error; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "8438293968cbb90aace0234fa396a4a4217aa306f0d16bd714846830aa0f715b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8438293968cbb90aace0234fa396a4a4217aa306f0d16bd714846830aa0f715b", kill_on_drop: false }` [INFO] [stdout] 8438293968cbb90aace0234fa396a4a4217aa306f0d16bd714846830aa0f715b