[INFO] fetching crate extended_matrix 0.3.17... [INFO] testing extended_matrix-0.3.17 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate extended_matrix 0.3.17 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate extended_matrix 0.3.17 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate extended_matrix 0.3.17 [INFO] finished tweaking crates.io crate extended_matrix 0.3.17 [INFO] tweaked toml for crates.io crate extended_matrix 0.3.17 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate crates.io crate extended_matrix 0.3.17 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded extended_matrix_float v0.1.0 [INFO] [stderr] Downloaded colsol v0.1.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4629b273e4bcbaba231afb832abf2dac88bb6ed6104ea04eeff1ee51ad743129 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4629b273e4bcbaba231afb832abf2dac88bb6ed6104ea04eeff1ee51ad743129", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4629b273e4bcbaba231afb832abf2dac88bb6ed6104ea04eeff1ee51ad743129", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4629b273e4bcbaba231afb832abf2dac88bb6ed6104ea04eeff1ee51ad743129", kill_on_drop: false }` [INFO] [stdout] 4629b273e4bcbaba231afb832abf2dac88bb6ed6104ea04eeff1ee51ad743129 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] db225d5c8b99d7ba518d62488044527cc8f8bac104d027584227769ba4506cdd [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "db225d5c8b99d7ba518d62488044527cc8f8bac104d027584227769ba4506cdd", kill_on_drop: false }` [INFO] [stderr] Compiling extended_matrix_float v0.1.0 [INFO] [stderr] Compiling colsol v0.1.4 [INFO] [stderr] Compiling extended_matrix v0.3.17 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::any::Any` [INFO] [stdout] --> src/basic_matrix/basic_matrix.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::any::Any; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `conversion_uint_into_usize` [INFO] [stdout] --> src/basic_matrix/basic_matrix.rs:14:24 [INFO] [stdout] | [INFO] [stdout] 14 | use crate::functions::{conversion_uint_into_usize}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/functions.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BasicMatrixType` [INFO] [stdout] --> src/functions.rs:8:41 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::basic_matrix::basic_matrix::{BasicMatrixType}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::extended_matrix::Operation` [INFO] [stdout] --> src/functions.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::extended_matrix::Operation; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::shape::Shape` [INFO] [stdout] --> src/functions.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::shape::Shape; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/extended_matrix.rs:122:25 [INFO] [stdout] | [INFO] [stdout] 122 | let mut current_matrix_element_position = [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/extended_matrix.rs:206:21 [INFO] [stdout] | [INFO] [stdout] 206 | let mut current_lhs_matrix_element_position = [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/extended_matrix.rs:211:21 [INFO] [stdout] | [INFO] [stdout] 211 | let mut current_rhs_matrix_element_position = [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/extended_matrix.rs:596:21 [INFO] [stdout] | [INFO] [stdout] 596 | let mut matrix_element_position = [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `update_row` [INFO] [stdout] --> src/matrix_element_position.rs:52:19 [INFO] [stdout] | [INFO] [stdout] 52 | pub(super) fn update_row(&mut self, row: T) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.66s [INFO] running `Command { std: "docker" "inspect" "db225d5c8b99d7ba518d62488044527cc8f8bac104d027584227769ba4506cdd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db225d5c8b99d7ba518d62488044527cc8f8bac104d027584227769ba4506cdd", kill_on_drop: false }` [INFO] [stdout] db225d5c8b99d7ba518d62488044527cc8f8bac104d027584227769ba4506cdd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aff2469d620869bc313d8c54235406d057cbaa51ae7a4ffa62038f165c56d217 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "aff2469d620869bc313d8c54235406d057cbaa51ae7a4ffa62038f165c56d217", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] warning: unused import: `std::any::Any` [INFO] [stdout] --> src/basic_matrix/basic_matrix.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::any::Any; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `conversion_uint_into_usize` [INFO] [stdout] --> src/basic_matrix/basic_matrix.rs:14:24 [INFO] [stdout] | [INFO] [stdout] 14 | use crate::functions::{conversion_uint_into_usize}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/functions.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BasicMatrixType` [INFO] [stdout] --> src/functions.rs:8:41 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::basic_matrix::basic_matrix::{BasicMatrixType}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::extended_matrix::Operation` [INFO] [stdout] --> src/functions.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::extended_matrix::Operation; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::shape::Shape` [INFO] [stdout] --> src/functions.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::shape::Shape; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/extended_matrix.rs:122:25 [INFO] [stdout] | [INFO] [stdout] 122 | let mut current_matrix_element_position = [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/extended_matrix.rs:206:21 [INFO] [stdout] | [INFO] [stdout] 206 | let mut current_lhs_matrix_element_position = [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/extended_matrix.rs:211:21 [INFO] [stdout] | [INFO] [stdout] 211 | let mut current_rhs_matrix_element_position = [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/extended_matrix.rs:596:21 [INFO] [stdout] | [INFO] [stdout] 596 | let mut matrix_element_position = [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `update_row` [INFO] [stdout] --> src/matrix_element_position.rs:52:19 [INFO] [stdout] | [INFO] [stdout] 52 | pub(super) fn update_row(&mut self, row: T) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling extended_matrix v0.3.17 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::any::Any` [INFO] [stdout] --> src/basic_matrix/basic_matrix.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::any::Any; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `conversion_uint_into_usize` [INFO] [stdout] --> src/basic_matrix/basic_matrix.rs:14:24 [INFO] [stdout] | [INFO] [stdout] 14 | use crate::functions::{conversion_uint_into_usize}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/functions.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BasicMatrixType` [INFO] [stdout] --> src/functions.rs:8:41 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::basic_matrix::basic_matrix::{BasicMatrixType}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::extended_matrix::Operation` [INFO] [stdout] --> src/functions.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::extended_matrix::Operation; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::shape::Shape` [INFO] [stdout] --> src/functions.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::shape::Shape; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/extended_matrix.rs:122:25 [INFO] [stdout] | [INFO] [stdout] 122 | let mut current_matrix_element_position = [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/extended_matrix.rs:206:21 [INFO] [stdout] | [INFO] [stdout] 206 | let mut current_lhs_matrix_element_position = [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/extended_matrix.rs:211:21 [INFO] [stdout] | [INFO] [stdout] 211 | let mut current_rhs_matrix_element_position = [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/extended_matrix.rs:596:21 [INFO] [stdout] | [INFO] [stdout] 596 | let mut matrix_element_position = [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `update_row` [INFO] [stdout] --> src/matrix_element_position.rs:52:19 [INFO] [stdout] | [INFO] [stdout] 52 | pub(super) fn update_row(&mut self, row: T) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.22s [INFO] running `Command { std: "docker" "inspect" "aff2469d620869bc313d8c54235406d057cbaa51ae7a4ffa62038f165c56d217", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aff2469d620869bc313d8c54235406d057cbaa51ae7a4ffa62038f165c56d217", kill_on_drop: false }` [INFO] [stdout] aff2469d620869bc313d8c54235406d057cbaa51ae7a4ffa62038f165c56d217 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 882fbd675d3ae1c93e023c7eafb1213caece135987881d1d69dc7c9375f4ff9c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "882fbd675d3ae1c93e023c7eafb1213caece135987881d1d69dc7c9375f4ff9c", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::any::Any` [INFO] [stderr] --> src/basic_matrix/basic_matrix.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::any::Any; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `conversion_uint_into_usize` [INFO] [stderr] --> src/basic_matrix/basic_matrix.rs:14:24 [INFO] [stderr] | [INFO] [stderr] 14 | use crate::functions::{conversion_uint_into_usize}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/functions.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BasicMatrixType` [INFO] [stderr] --> src/functions.rs:8:41 [INFO] [stderr] | [INFO] [stderr] 8 | use crate::basic_matrix::basic_matrix::{BasicMatrixType}; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::extended_matrix::Operation` [INFO] [stderr] --> src/functions.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use crate::extended_matrix::Operation; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::shape::Shape` [INFO] [stderr] --> src/functions.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use crate::shape::Shape; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/extended_matrix.rs:122:25 [INFO] [stderr] | [INFO] [stderr] 122 | let mut current_matrix_element_position = [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/extended_matrix.rs:206:21 [INFO] [stderr] | [INFO] [stderr] 206 | let mut current_lhs_matrix_element_position = [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/extended_matrix.rs:211:21 [INFO] [stderr] | [INFO] [stderr] 211 | let mut current_rhs_matrix_element_position = [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/extended_matrix.rs:596:21 [INFO] [stderr] | [INFO] [stderr] 596 | let mut matrix_element_position = [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `update_row` [INFO] [stderr] --> src/matrix_element_position.rs:52:19 [INFO] [stderr] | [INFO] [stderr] 52 | pub(super) fn update_row(&mut self, row: T) [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `extended_matrix` (lib) generated 11 warnings [INFO] [stderr] warning: `extended_matrix` (lib test) generated 11 warnings (11 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/extended_matrix-257743cafb31b377) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests extended_matrix [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "882fbd675d3ae1c93e023c7eafb1213caece135987881d1d69dc7c9375f4ff9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "882fbd675d3ae1c93e023c7eafb1213caece135987881d1d69dc7c9375f4ff9c", kill_on_drop: false }` [INFO] [stdout] 882fbd675d3ae1c93e023c7eafb1213caece135987881d1d69dc7c9375f4ff9c