[INFO] fetching crate scirust 0.0.5...
[INFO] documenting scirust-0.0.5 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate scirust 0.0.5 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate scirust 0.0.5 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate scirust 0.0.5
[INFO] finished tweaking crates.io crate scirust 0.0.5
[INFO] tweaked toml for crates.io crate scirust 0.0.5 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aec2ebe3b1f7d172fb91e7d63b3f6028aade927ca1ed133edbc34151ab88ba37
[INFO] running `Command { std: "docker" "start" "-a" "aec2ebe3b1f7d172fb91e7d63b3f6028aade927ca1ed133edbc34151ab88ba37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aec2ebe3b1f7d172fb91e7d63b3f6028aade927ca1ed133edbc34151ab88ba37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aec2ebe3b1f7d172fb91e7d63b3f6028aade927ca1ed133edbc34151ab88ba37", kill_on_drop: false }`
[INFO] [stdout] aec2ebe3b1f7d172fb91e7d63b3f6028aade927ca1ed133edbc34151ab88ba37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7bd9e8dd0bbbd82e37c711f96549325ebfa99a8b18f14d72c0a01187a97b8a2
[INFO] running `Command { std: "docker" "start" "-a" "d7bd9e8dd0bbbd82e37c711f96549325ebfa99a8b18f14d72c0a01187a97b8a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]     Checking num-complex v0.4.4
[INFO] [stderr]     Checking num v0.4.1
[INFO] [stderr]  Documenting scirust v0.0.5 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `std::rt::heap`
[INFO] [stdout]   --> src/matrix/matrix.rs:12:14
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::rt::heap::{allocate, deallocate};
[INFO] [stdout]    |              ^^^^ could not find `heap` in `rt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::raw`
[INFO] [stdout]   --> src/matrix/matrix.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::raw::Slice;
[INFO] [stdout]    |          ^^^ could not find `raw` in `std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::rt::heap`
[INFO] [stdout]  --> src/matrix/triangular_matrix.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::rt::heap::allocate;
[INFO] [stdout]   |              ^^^^ could not find `heap` in `rt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::rt::heap`
[INFO] [stdout]  --> src/util/memory.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::rt::heap::{deallocate};
[INFO] [stdout]   |              ^^^^ could not find `heap` in `rt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(raw)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(heap_api)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(ptr_as_ref)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/lib.rs:31:2
[INFO] [stdout]    |
[INFO] [stdout] 31 |  #![feature(core)]
[INFO] [stdout]    |  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/lib.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | #![feature(alloc)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/lib.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | #![feature(step_by)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/lib.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | #![feature(convert)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/lib.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | #![feature(test)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/lib.rs:36:1
[INFO] [stdout]    |
[INFO] [stdout] 36 | #![feature(associated_type_defaults)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/linalg/inverse.rs:39:18
[INFO] [stdout]    |
[INFO] [stdout] 39 |         for r in (1..v.num_rows()){
[INFO] [stdout]    |                  ^               ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 39 -         for r in (1..v.num_rows()){
[INFO] [stdout] 39 +         for r in 1..v.num_rows() {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/linalg/inverse.rs:78:14
[INFO] [stdout]    |
[INFO] [stdout] 78 |     for k in (0..n){
[INFO] [stdout]    |              ^    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 78 -     for k in (0..n){
[INFO] [stdout] 78 +     for k in 0..n {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/linalg/inverse.rs:94:18
[INFO] [stdout]    |
[INFO] [stdout] 94 |         for c in (1..v.num_cols()){
[INFO] [stdout]    |                  ^               ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 94 -         for c in (1..v.num_cols()){
[INFO] [stdout] 94 +         for c in 1..v.num_cols() {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]    --> src/linalg/inverse.rs:110:18
[INFO] [stdout]     |
[INFO] [stdout] 110 |         for c in (0..k){
[INFO] [stdout]     |                  ^    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 110 -         for c in (0..k){
[INFO] [stdout] 110 +         for c in 0..k {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/stat/moments/matrix_moments.rs:31:18
[INFO] [stdout]    |
[INFO] [stdout] 31 |         for c in (0..cols) {
[INFO] [stdout]    |                  ^       ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 31 -         for c in (0..cols) {
[INFO] [stdout] 31 +         for c in 0..cols {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/stat/moments/matrix_moments.rs:33:22
[INFO] [stdout]    |
[INFO] [stdout] 33 |             for r in (0..rows){
[INFO] [stdout]    |                      ^       ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 33 -             for r in (0..rows){
[INFO] [stdout] 33 +             for r in 0..rows {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/stat/moments/matrix_moments.rs:49:18
[INFO] [stdout]    |
[INFO] [stdout] 49 |         for r in (0..rows) {
[INFO] [stdout]    |                  ^       ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 49 -         for r in (0..rows) {
[INFO] [stdout] 49 +         for r in 0..rows {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/stat/moments/matrix_moments.rs:52:22
[INFO] [stdout]    |
[INFO] [stdout] 52 |             for _ in (0..cols){
[INFO] [stdout]    |                      ^       ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 52 -             for _ in (0..cols){
[INFO] [stdout] 52 +             for _ in 0..cols {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/stat/moments/matrix_moments.rs:70:18
[INFO] [stdout]    |
[INFO] [stdout] 70 |         for c in (0..cols) {
[INFO] [stdout]    |                  ^       ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 70 -         for c in (0..cols) {
[INFO] [stdout] 70 +         for c in 0..cols {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/stat/moments/matrix_moments.rs:72:22
[INFO] [stdout]    |
[INFO] [stdout] 72 |             for r in (0..rows){
[INFO] [stdout]    |                      ^       ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 72 -             for r in (0..rows){
[INFO] [stdout] 72 +             for r in 0..rows {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/stat/moments/matrix_moments.rs:90:18
[INFO] [stdout]    |
[INFO] [stdout] 90 |         for r in (0..rows) {
[INFO] [stdout]    |                  ^       ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 90 -         for r in (0..rows) {
[INFO] [stdout] 90 +         for r in 0..rows {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/stat/moments/matrix_moments.rs:93:22
[INFO] [stdout]    |
[INFO] [stdout] 93 |             for _ in (0..cols){
[INFO] [stdout]    |                      ^       ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 93 -             for _ in (0..cols){
[INFO] [stdout] 93 +             for _ in 0..cols {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]    --> src/stat/moments/matrix_moments.rs:116:18
[INFO] [stdout]     |
[INFO] [stdout] 116 |         for c in (0..cols) {
[INFO] [stdout]     |                  ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 116 -         for c in (0..cols) {
[INFO] [stdout] 116 +         for c in 0..cols {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]    --> src/stat/moments/matrix_moments.rs:118:22
[INFO] [stdout]     |
[INFO] [stdout] 118 |             for r in (0..rows){
[INFO] [stdout]     |                      ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 118 -             for r in (0..rows){
[INFO] [stdout] 118 +             for r in 0..rows {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]    --> src/stat/moments/matrix_moments.rs:136:18
[INFO] [stdout]     |
[INFO] [stdout] 136 |         for r in (0..rows) {
[INFO] [stdout]     |                  ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 136 -         for r in (0..rows) {
[INFO] [stdout] 136 +         for r in 0..rows {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]    --> src/stat/moments/matrix_moments.rs:139:22
[INFO] [stdout]     |
[INFO] [stdout] 139 |             for _ in (0..cols){
[INFO] [stdout]     |                      ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 139 -             for _ in (0..cols){
[INFO] [stdout] 139 +             for _ in 0..cols {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]    --> src/stat/moments/matrix_moments.rs:156:18
[INFO] [stdout]     |
[INFO] [stdout] 156 |         for c in (0..cols) {
[INFO] [stdout]     |                  ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 156 -         for c in (0..cols) {
[INFO] [stdout] 156 +         for c in 0..cols {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]    --> src/stat/moments/matrix_moments.rs:158:22
[INFO] [stdout]     |
[INFO] [stdout] 158 |             for r in (0..rows){
[INFO] [stdout]     |                      ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 158 -             for r in (0..rows){
[INFO] [stdout] 158 +             for r in 0..rows {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]    --> src/stat/moments/matrix_moments.rs:178:18
[INFO] [stdout]     |
[INFO] [stdout] 178 |         for r in (0..rows) {
[INFO] [stdout]     |                  ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 178 -         for r in (0..rows) {
[INFO] [stdout] 178 +         for r in 0..rows {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]    --> src/stat/moments/matrix_moments.rs:181:22
[INFO] [stdout]     |
[INFO] [stdout] 181 |             for _ in (0..cols){
[INFO] [stdout]     |                      ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 181 -             for _ in (0..cols){
[INFO] [stdout] 181 +             for _ in 0..cols {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]    --> src/stat/moments/matrix_moments.rs:204:18
[INFO] [stdout]     |
[INFO] [stdout] 204 |         for c in (0..cols) {
[INFO] [stdout]     |                  ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 204 -         for c in (0..cols) {
[INFO] [stdout] 204 +         for c in 0..cols {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]    --> src/stat/moments/matrix_moments.rs:206:22
[INFO] [stdout]     |
[INFO] [stdout] 206 |             for r in (0..rows){
[INFO] [stdout]     |                      ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 206 -             for r in (0..rows){
[INFO] [stdout] 206 +             for r in 0..rows {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]    --> src/stat/moments/matrix_moments.rs:219:18
[INFO] [stdout]     |
[INFO] [stdout] 219 |         for c in (0..cols){
[INFO] [stdout]     |                  ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 219 -         for c in (0..cols){
[INFO] [stdout] 219 +         for c in 0..cols {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]    --> src/stat/moments/matrix_moments.rs:222:22
[INFO] [stdout]     |
[INFO] [stdout] 222 |             for r in (0..rows){
[INFO] [stdout]     |                      ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 222 -             for r in (0..rows){
[INFO] [stdout] 222 +             for r in 0..rows {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]    --> src/stat/moments/matrix_moments.rs:245:18
[INFO] [stdout]     |
[INFO] [stdout] 245 |         for r in (0..rows) {
[INFO] [stdout]     |                  ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 245 -         for r in (0..rows) {
[INFO] [stdout] 245 +         for r in 0..rows {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]    --> src/stat/moments/matrix_moments.rs:248:22
[INFO] [stdout]     |
[INFO] [stdout] 248 |             for _ in (0..cols){
[INFO] [stdout]     |                      ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 248 -             for _ in (0..cols){
[INFO] [stdout] 248 +             for _ in 0..cols {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]    --> src/stat/moments/matrix_moments.rs:259:18
[INFO] [stdout]     |
[INFO] [stdout] 259 |         for r in (0..rows) {
[INFO] [stdout]     |                  ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 259 -         for r in (0..rows) {
[INFO] [stdout] 259 +         for r in 0..rows {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]    --> src/stat/moments/matrix_moments.rs:263:22
[INFO] [stdout]     |
[INFO] [stdout] 263 |             for _ in (0..cols){
[INFO] [stdout]     |                      ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 263 -             for _ in (0..cols){
[INFO] [stdout] 263 +             for _ in 0..cols {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/alg/sort/quick_sort.rs:53:14
[INFO] [stdout]    |
[INFO] [stdout] 53 |     for i in (0..n){
[INFO] [stdout]    |              ^    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 53 -     for i in (0..n){
[INFO] [stdout] 53 +     for i in 0..n {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/alg/sort/insertion_sort.rs:10:14
[INFO] [stdout]    |
[INFO] [stdout] 10 |     for j in (1..n){
[INFO] [stdout]    |              ^    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 10 -     for j in (1..n){
[INFO] [stdout] 10 +     for j in 1..n {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/alg/sort/insertion_sort.rs:26:14
[INFO] [stdout]    |
[INFO] [stdout] 26 |     for j in (1..n){
[INFO] [stdout]    |              ^    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 26 -     for j in (1..n){
[INFO] [stdout] 26 +     for j in 1..n {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `Self` cannot be known at compilation time
[INFO] [stdout]   --> src/algebra/ops.rs:37:22
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub trait Division : Div
[INFO] [stdout]    |                      ^^^ doesn't have a size known at compile-time
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `std::ops::Div`
[INFO] [stdout]   --> /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/arith.rs:446:1
[INFO] [stdout] help: consider further restricting `Self`
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub trait Division : Div + std::marker::Sized
[INFO] [stdout]    |                          ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `T` doesn't implement `std::fmt::Debug`
[INFO] [stdout]    --> src/matrix/matrix.rs:531:27
[INFO] [stdout]     |
[INFO] [stdout] 531 | impl<T> Introspection for Matrix<T> {
[INFO] [stdout]     |                           ^^^^^^^^^ `T` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug`
[INFO] [stdout]     |
[INFO] [stdout] note: required for `T` to implement `algebra::structure::magma::MagmaBase`
[INFO] [stdout]    --> src/algebra/structure/magma.rs:62:9
[INFO] [stdout]     |
[INFO] [stdout] 62  | impl<T> MagmaBase for T where
[INFO] [stdout]     |         ^^^^^^^^^     ^
[INFO] [stdout] 63  |     T : Debug + Clone + Sized + Copy + PartialEq
[INFO] [stdout]     |         ----- unsatisfied trait bound introduced here
[INFO] [stdout] note: required by a bound in `matrix::matrix::Matrix`
[INFO] [stdout]    --> src/matrix/matrix.rs:52:21
[INFO] [stdout]     |
[INFO] [stdout] 52  | pub struct Matrix<T:MagmaBase> {
[INFO] [stdout]     |                     ^^^^^^^^^ required by this bound in `Matrix`
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]     |
[INFO] [stdout] 531 | impl<T: std::fmt::Debug> Introspection for Matrix<T> {
[INFO] [stdout]     |       +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `T: std::marker::Copy` is not satisfied
[INFO] [stdout]    --> src/matrix/matrix.rs:531:27
[INFO] [stdout]     |
[INFO] [stdout] 531 | impl<T> Introspection for Matrix<T> {
[INFO] [stdout]     |                           ^^^^^^^^^ the trait `std::marker::Copy` is not implemented for `T`
[INFO] [stdout]     |
[INFO] [stdout] note: required for `T` to implement `algebra::structure::magma::MagmaBase`
[INFO] [stdout]    --> src/algebra/structure/magma.rs:62:9
[INFO] [stdout]     |
[INFO] [stdout] 62  | impl<T> MagmaBase for T where
[INFO] [stdout]     |         ^^^^^^^^^     ^
[INFO] [stdout] 63  |     T : Debug + Clone + Sized + Copy + PartialEq
[INFO] [stdout]     |                                 ---- unsatisfied trait bound introduced here
[INFO] [stdout] note: required by a bound in `matrix::matrix::Matrix`
[INFO] [stdout]    --> src/matrix/matrix.rs:52:21
[INFO] [stdout]     |
[INFO] [stdout] 52  | pub struct Matrix<T:MagmaBase> {
[INFO] [stdout]     |                     ^^^^^^^^^ required by this bound in `Matrix`
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]     |
[INFO] [stdout] 531 | impl<T: std::marker::Copy> Introspection for Matrix<T> {
[INFO] [stdout]     |       +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: can't compare `T` with `T`
[INFO] [stdout]    --> src/matrix/matrix.rs:531:27
[INFO] [stdout]     |
[INFO] [stdout] 531 | impl<T> Introspection for Matrix<T> {
[INFO] [stdout]     |                           ^^^^^^^^^ no implementation for `T == T`
[INFO] [stdout]     |
[INFO] [stdout] note: required for `T` to implement `algebra::structure::magma::MagmaBase`
[INFO] [stdout]    --> src/algebra/structure/magma.rs:62:9
[INFO] [stdout]     |
[INFO] [stdout] 62  | impl<T> MagmaBase for T where
[INFO] [stdout]     |         ^^^^^^^^^     ^
[INFO] [stdout] 63  |     T : Debug + Clone + Sized + Copy + PartialEq
[INFO] [stdout]     |                                        --------- unsatisfied trait bound introduced here
[INFO] [stdout] note: required by a bound in `matrix::matrix::Matrix`
[INFO] [stdout]    --> src/matrix/matrix.rs:52:21
[INFO] [stdout]     |
[INFO] [stdout] 52  | pub struct Matrix<T:MagmaBase> {
[INFO] [stdout]     |                     ^^^^^^^^^ required by this bound in `Matrix`
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]     |
[INFO] [stdout] 531 | impl<T: std::cmp::PartialEq> Introspection for Matrix<T> {
[INFO] [stdout]     |       +++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `T` doesn't implement `std::fmt::Debug`
[INFO] [stdout]    --> src/matrix/matrix.rs:533:33
[INFO] [stdout]     |
[INFO] [stdout] 533 |     fn is_standard_matrix_type(&self) -> bool {
[INFO] [stdout]     |                                 ^^^^ `T` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug`
[INFO] [stdout]     |
[INFO] [stdout] note: required for `T` to implement `algebra::structure::magma::MagmaBase`
[INFO] [stdout]    --> src/algebra/structure/magma.rs:62:9
[INFO] [stdout]     |
[INFO] [stdout] 62  | impl<T> MagmaBase for T where
[INFO] [stdout]     |         ^^^^^^^^^     ^
[INFO] [stdout] 63  |     T : Debug + Clone + Sized + Copy + PartialEq
[INFO] [stdout]     |         ----- unsatisfied trait bound introduced here
[INFO] [stdout] note: required by a bound in `matrix::matrix::Matrix`
[INFO] [stdout]    --> src/matrix/matrix.rs:52:21
[INFO] [stdout]     |
[INFO] [stdout] 52  | pub struct Matrix<T:MagmaBase> {
[INFO] [stdout]     |                     ^^^^^^^^^ required by this bound in `Matrix`
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]     |
[INFO] [stdout] 531 | impl<T: std::fmt::Debug> Introspection for Matrix<T> {
[INFO] [stdout]     |       +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `T: std::marker::Copy` is not satisfied
[INFO] [stdout]    --> src/matrix/matrix.rs:533:33
[INFO] [stdout]     |
[INFO] [stdout] 533 |     fn is_standard_matrix_type(&self) -> bool {
[INFO] [stdout]     |                                 ^^^^ the trait `std::marker::Copy` is not implemented for `T`
[INFO] [stdout]     |
[INFO] [stdout] note: required for `T` to implement `algebra::structure::magma::MagmaBase`
[INFO] [stdout]    --> src/algebra/structure/magma.rs:62:9
[INFO] [stdout]     |
[INFO] [stdout] 62  | impl<T> MagmaBase for T where
[INFO] [stdout]     |         ^^^^^^^^^     ^
[INFO] [stdout] 63  |     T : Debug + Clone + Sized + Copy + PartialEq
[INFO] [stdout]     |                                 ---- unsatisfied trait bound introduced here
[INFO] [stdout] note: required by a bound in `matrix::matrix::Matrix`
[INFO] [stdout]    --> src/matrix/matrix.rs:52:21
[INFO] [stdout]     |
[INFO] [stdout] 52  | pub struct Matrix<T:MagmaBase> {
[INFO] [stdout]     |                     ^^^^^^^^^ required by this bound in `Matrix`
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]     |
[INFO] [stdout] 531 | impl<T: std::marker::Copy> Introspection for Matrix<T> {
[INFO] [stdout]     |       +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: can't compare `T` with `T`
[INFO] [stdout]    --> src/matrix/matrix.rs:533:33
[INFO] [stdout]     |
[INFO] [stdout] 533 |     fn is_standard_matrix_type(&self) -> bool {
[INFO] [stdout]     |                                 ^^^^ no implementation for `T == T`
[INFO] [stdout]     |
[INFO] [stdout] note: required for `T` to implement `algebra::structure::magma::MagmaBase`
[INFO] [stdout]    --> src/algebra/structure/magma.rs:62:9
[INFO] [stdout]     |
[INFO] [stdout] 62  | impl<T> MagmaBase for T where
[INFO] [stdout]     |         ^^^^^^^^^     ^
[INFO] [stdout] 63  |     T : Debug + Clone + Sized + Copy + PartialEq
[INFO] [stdout]     |                                        --------- unsatisfied trait bound introduced here
[INFO] [stdout] note: required by a bound in `matrix::matrix::Matrix`
[INFO] [stdout]    --> src/matrix/matrix.rs:52:21
[INFO] [stdout]     |
[INFO] [stdout] 52  | pub struct Matrix<T:MagmaBase> {
[INFO] [stdout]     |                     ^^^^^^^^^ required by this bound in `Matrix`
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]     |
[INFO] [stdout] 531 | impl<T: std::cmp::PartialEq> Introspection for Matrix<T> {
[INFO] [stdout]     |       +++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `T` doesn't implement `std::fmt::Debug`
[INFO] [stdout]    --> src/matrix/traits.rs:268:33
[INFO] [stdout]     |
[INFO] [stdout] 268 | pub trait MinMaxAbs<T:Signed> : Shape<T> {
[INFO] [stdout]     |                                 ^^^^^^^^ `T` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug`
[INFO] [stdout]     |
[INFO] [stdout] note: required for `T` to implement `algebra::structure::magma::MagmaBase`
[INFO] [stdout]    --> src/algebra/structure/magma.rs:62:9
[INFO] [stdout]     |
[INFO] [stdout] 62  | impl<T> MagmaBase for T where
[INFO] [stdout]     |         ^^^^^^^^^     ^
[INFO] [stdout] 63  |     T : Debug + Clone + Sized + Copy + PartialEq
[INFO] [stdout]     |         ----- unsatisfied trait bound introduced here
[INFO] [stdout] note: required by a bound in `matrix::traits::Shape`
[INFO] [stdout]    --> src/matrix/traits.rs:34:19
[INFO] [stdout]     |
[INFO] [stdout] 34  | pub trait Shape<T:MagmaBase> {
[INFO] [stdout]     |                   ^^^^^^^^^ required by this bound in `Shape`
[INFO] [stdout] help: consider further restricting this bound
[INFO] [stdout]     |
[INFO] [stdout] 268 | pub trait MinMaxAbs<T:Signed + std::fmt::Debug> : Shape<T> {
[INFO] [stdout]     |                              +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `T: std::marker::Copy` is not satisfied
[INFO] [stdout]    --> src/matrix/traits.rs:268:33
[INFO] [stdout]     |
[INFO] [stdout] 268 | pub trait MinMaxAbs<T:Signed> : Shape<T> {
[INFO] [stdout]     |                                 ^^^^^^^^ the trait `std::marker::Copy` is not implemented for `T`
[INFO] [stdout]     |
[INFO] [stdout] note: required for `T` to implement `algebra::structure::magma::MagmaBase`
[INFO] [stdout]    --> src/algebra/structure/magma.rs:62:9
[INFO] [stdout]     |
[INFO] [stdout] 62  | impl<T> MagmaBase for T where
[INFO] [stdout]     |         ^^^^^^^^^     ^
[INFO] [stdout] 63  |     T : Debug + Clone + Sized + Copy + PartialEq
[INFO] [stdout]     |                                 ---- unsatisfied trait bound introduced here
[INFO] [stdout] note: required by a bound in `matrix::traits::Shape`
[INFO] [stdout]    --> src/matrix/traits.rs:34:19
[INFO] [stdout]     |
[INFO] [stdout] 34  | pub trait Shape<T:MagmaBase> {
[INFO] [stdout]     |                   ^^^^^^^^^ required by this bound in `Shape`
[INFO] [stdout] help: consider further restricting this bound
[INFO] [stdout]     |
[INFO] [stdout] 268 | pub trait MinMaxAbs<T:Signed + std::marker::Copy> : Shape<T> {
[INFO] [stdout]     |                              +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `T` doesn't implement `std::fmt::Debug`
[INFO] [stdout]    --> src/matrix/triangular_matrix.rs:298:27
[INFO] [stdout]     |
[INFO] [stdout] 298 | impl<T> Introspection for TriangularMatrix<T> {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^ `T` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug`
[INFO] [stdout]     |
[INFO] [stdout] note: required for `T` to implement `algebra::structure::magma::MagmaBase`
[INFO] [stdout]    --> src/algebra/structure/magma.rs:62:9
[INFO] [stdout]     |
[INFO] [stdout] 62  | impl<T> MagmaBase for T where
[INFO] [stdout]     |         ^^^^^^^^^     ^
[INFO] [stdout] 63  |     T : Debug + Clone + Sized + Copy + PartialEq
[INFO] [stdout]     |         ----- unsatisfied trait bound introduced here
[INFO] [stdout] note: required by a bound in `matrix::triangular_matrix::TriangularMatrix`
[INFO] [stdout]    --> src/matrix/triangular_matrix.rs:59:31
[INFO] [stdout]     |
[INFO] [stdout] 59  | pub struct TriangularMatrix<T:MagmaBase> {
[INFO] [stdout]     |                               ^^^^^^^^^ required by this bound in `TriangularMatrix`
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]     |
[INFO] [stdout] 298 | impl<T: std::fmt::Debug> Introspection for TriangularMatrix<T> {
[INFO] [stdout]     |       +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `T: std::marker::Copy` is not satisfied
[INFO] [stdout]    --> src/matrix/triangular_matrix.rs:298:27
[INFO] [stdout]     |
[INFO] [stdout] 298 | impl<T> Introspection for TriangularMatrix<T> {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^ the trait `std::marker::Copy` is not implemented for `T`
[INFO] [stdout]     |
[INFO] [stdout] note: required for `T` to implement `algebra::structure::magma::MagmaBase`
[INFO] [stdout]    --> src/algebra/structure/magma.rs:62:9
[INFO] [stdout]     |
[INFO] [stdout] 62  | impl<T> MagmaBase for T where
[INFO] [stdout]     |         ^^^^^^^^^     ^
[INFO] [stdout] 63  |     T : Debug + Clone + Sized + Copy + PartialEq
[INFO] [stdout]     |                                 ---- unsatisfied trait bound introduced here
[INFO] [stdout] note: required by a bound in `matrix::triangular_matrix::TriangularMatrix`
[INFO] [stdout]    --> src/matrix/triangular_matrix.rs:59:31
[INFO] [stdout]     |
[INFO] [stdout] 59  | pub struct TriangularMatrix<T:MagmaBase> {
[INFO] [stdout]     |                               ^^^^^^^^^ required by this bound in `TriangularMatrix`
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]     |
[INFO] [stdout] 298 | impl<T: std::marker::Copy> Introspection for TriangularMatrix<T> {
[INFO] [stdout]     |       +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: can't compare `T` with `T`
[INFO] [stdout]    --> src/matrix/triangular_matrix.rs:298:27
[INFO] [stdout]     |
[INFO] [stdout] 298 | impl<T> Introspection for TriangularMatrix<T> {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^ no implementation for `T == T`
[INFO] [stdout]     |
[INFO] [stdout] note: required for `T` to implement `algebra::structure::magma::MagmaBase`
[INFO] [stdout]    --> src/algebra/structure/magma.rs:62:9
[INFO] [stdout]     |
[INFO] [stdout] 62  | impl<T> MagmaBase for T where
[INFO] [stdout]     |         ^^^^^^^^^     ^
[INFO] [stdout] 63  |     T : Debug + Clone + Sized + Copy + PartialEq
[INFO] [stdout]     |                                        --------- unsatisfied trait bound introduced here
[INFO] [stdout] note: required by a bound in `matrix::triangular_matrix::TriangularMatrix`
[INFO] [stdout]    --> src/matrix/triangular_matrix.rs:59:31
[INFO] [stdout]     |
[INFO] [stdout] 59  | pub struct TriangularMatrix<T:MagmaBase> {
[INFO] [stdout]     |                               ^^^^^^^^^ required by this bound in `TriangularMatrix`
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]     |
[INFO] [stdout] 298 | impl<T: std::cmp::PartialEq> Introspection for TriangularMatrix<T> {
[INFO] [stdout]     |       +++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `T` doesn't implement `std::fmt::Debug`
[INFO] [stdout]    --> src/matrix/triangular_matrix.rs:300:35
[INFO] [stdout]     |
[INFO] [stdout] 300 |     fn is_triangular_matrix_type(&self) -> bool {
[INFO] [stdout]     |                                   ^^^^ `T` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug`
[INFO] [stdout]     |
[INFO] [stdout] note: required for `T` to implement `algebra::structure::magma::MagmaBase`
[INFO] [stdout]    --> src/algebra/structure/magma.rs:62:9
[INFO] [stdout]     |
[INFO] [stdout] 62  | impl<T> MagmaBase for T where
[INFO] [stdout]     |         ^^^^^^^^^     ^
[INFO] [stdout] 63  |     T : Debug + Clone + Sized + Copy + PartialEq
[INFO] [stdout]     |         ----- unsatisfied trait bound introduced here
[INFO] [stdout] note: required by a bound in `matrix::triangular_matrix::TriangularMatrix`
[INFO] [stdout]    --> src/matrix/triangular_matrix.rs:59:31
[INFO] [stdout]     |
[INFO] [stdout] 59  | pub struct TriangularMatrix<T:MagmaBase> {
[INFO] [stdout]     |                               ^^^^^^^^^ required by this bound in `TriangularMatrix`
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]     |
[INFO] [stdout] 298 | impl<T: std::fmt::Debug> Introspection for TriangularMatrix<T> {
[INFO] [stdout]     |       +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `T: std::marker::Copy` is not satisfied
[INFO] [stdout]    --> src/matrix/triangular_matrix.rs:300:35
[INFO] [stdout]     |
[INFO] [stdout] 300 |     fn is_triangular_matrix_type(&self) -> bool {
[INFO] [stdout]     |                                   ^^^^ the trait `std::marker::Copy` is not implemented for `T`
[INFO] [stdout]     |
[INFO] [stdout] note: required for `T` to implement `algebra::structure::magma::MagmaBase`
[INFO] [stdout]    --> src/algebra/structure/magma.rs:62:9
[INFO] [stdout]     |
[INFO] [stdout] 62  | impl<T> MagmaBase for T where
[INFO] [stdout]     |         ^^^^^^^^^     ^
[INFO] [stdout] 63  |     T : Debug + Clone + Sized + Copy + PartialEq
[INFO] [stdout]     |                                 ---- unsatisfied trait bound introduced here
[INFO] [stdout] note: required by a bound in `matrix::triangular_matrix::TriangularMatrix`
[INFO] [stdout]    --> src/matrix/triangular_matrix.rs:59:31
[INFO] [stdout]     |
[INFO] [stdout] 59  | pub struct TriangularMatrix<T:MagmaBase> {
[INFO] [stdout]     |                               ^^^^^^^^^ required by this bound in `TriangularMatrix`
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]     |
[INFO] [stdout] 298 | impl<T: std::marker::Copy> Introspection for TriangularMatrix<T> {
[INFO] [stdout]     |       +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: can't compare `T` with `T`
[INFO] [stdout]    --> src/matrix/triangular_matrix.rs:300:35
[INFO] [stdout]     |
[INFO] [stdout] 300 |     fn is_triangular_matrix_type(&self) -> bool {
[INFO] [stdout]     |                                   ^^^^ no implementation for `T == T`
[INFO] [stdout]     |
[INFO] [stdout] note: required for `T` to implement `algebra::structure::magma::MagmaBase`
[INFO] [stdout]    --> src/algebra/structure/magma.rs:62:9
[INFO] [stdout]     |
[INFO] [stdout] 62  | impl<T> MagmaBase for T where
[INFO] [stdout]     |         ^^^^^^^^^     ^
[INFO] [stdout] 63  |     T : Debug + Clone + Sized + Copy + PartialEq
[INFO] [stdout]     |                                        --------- unsatisfied trait bound introduced here
[INFO] [stdout] note: required by a bound in `matrix::triangular_matrix::TriangularMatrix`
[INFO] [stdout]    --> src/matrix/triangular_matrix.rs:59:31
[INFO] [stdout]     |
[INFO] [stdout] 59  | pub struct TriangularMatrix<T:MagmaBase> {
[INFO] [stdout]     |                               ^^^^^^^^^ required by this bound in `TriangularMatrix`
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]     |
[INFO] [stdout] 298 | impl<T: std::cmp::PartialEq> Introspection for TriangularMatrix<T> {
[INFO] [stdout]     |       +++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `Self` cannot be known at compilation time
[INFO] [stdout]    --> src/matrix/update/traits.rs:159:56
[INFO] [stdout]     |
[INFO] [stdout] 159 |     fn copy_sub_vec_from_cols(&self, vec: &Matrix<T>)->SRResult<Self>;
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `std::result::Result`
[INFO] [stdout]    --> /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:502:1
[INFO] [stdout] help: consider further restricting `Self`
[INFO] [stdout]     |
[INFO] [stdout] 159 |     fn copy_sub_vec_from_cols(&self, vec: &Matrix<T>)->SRResult<Self> where Self: std::marker::Sized;
[INFO] [stdout]     |                                                                       ++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `Self` cannot be known at compilation time
[INFO] [stdout]    --> src/matrix/update/traits.rs:161:56
[INFO] [stdout]     |
[INFO] [stdout] 161 |     fn copy_sub_vec_from_rows(&self, vec: &Matrix<T>)->SRResult<Self>;
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `std::result::Result`
[INFO] [stdout]    --> /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:502:1
[INFO] [stdout] help: consider further restricting `Self`
[INFO] [stdout]     |
[INFO] [stdout] 161 |     fn copy_sub_vec_from_rows(&self, vec: &Matrix<T>)->SRResult<Self> where Self: std::marker::Sized;
[INFO] [stdout]     |                                                                       ++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `Self` cannot be known at compilation time
[INFO] [stdout]    --> src/matrix/update/traits.rs:163:54
[INFO] [stdout]     |
[INFO] [stdout] 163 |     fn copy_add_vec_to_cols(&self, vec: &Matrix<T>)->SRResult<Self>;
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `std::result::Result`
[INFO] [stdout]    --> /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:502:1
[INFO] [stdout] help: consider further restricting `Self`
[INFO] [stdout]     |
[INFO] [stdout] 163 |     fn copy_add_vec_to_cols(&self, vec: &Matrix<T>)->SRResult<Self> where Self: std::marker::Sized;
[INFO] [stdout]     |                                                                     ++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `Self` cannot be known at compilation time
[INFO] [stdout]    --> src/matrix/update/traits.rs:165:54
[INFO] [stdout]     |
[INFO] [stdout] 165 |     fn copy_add_vec_to_rows(&self, vec: &Matrix<T>)->SRResult<Self>;
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `std::result::Result`
[INFO] [stdout]    --> /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:502:1
[INFO] [stdout] help: consider further restricting `Self`
[INFO] [stdout]     |
[INFO] [stdout] 165 |     fn copy_add_vec_to_rows(&self, vec: &Matrix<T>)->SRResult<Self> where Self: std::marker::Sized;
[INFO] [stdout]     |                                                                     ++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `Self` cannot be known at compilation time
[INFO] [stdout]    --> src/matrix/update/traits.rs:167:54
[INFO] [stdout]     |
[INFO] [stdout] 167 |     fn copy_mul_vec_to_cols(&self, vec: &Matrix<T>)->SRResult<Self>;
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `std::result::Result`
[INFO] [stdout]    --> /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:502:1
[INFO] [stdout] help: consider further restricting `Self`
[INFO] [stdout]     |
[INFO] [stdout] 167 |     fn copy_mul_vec_to_cols(&self, vec: &Matrix<T>)->SRResult<Self> where Self: std::marker::Sized;
[INFO] [stdout]     |                                                                     ++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `Self` cannot be known at compilation time
[INFO] [stdout]    --> src/matrix/update/traits.rs:169:54
[INFO] [stdout]     |
[INFO] [stdout] 169 |     fn copy_mul_vec_to_rows(&self, vec: &Matrix<T>)->SRResult<Self>;
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `std::result::Result`
[INFO] [stdout]    --> /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:502:1
[INFO] [stdout] help: consider further restricting `Self`
[INFO] [stdout]     |
[INFO] [stdout] 169 |     fn copy_mul_vec_to_rows(&self, vec: &Matrix<T>)->SRResult<Self> where Self: std::marker::Sized;
[INFO] [stdout]     |                                                                     ++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `Self` cannot be known at compilation time
[INFO] [stdout]   --> src/algebra/ops.rs:11:19
[INFO] [stdout]    |
[INFO] [stdout] 11 |     type Output = Self;
[INFO] [stdout]    |                   ^^^^ doesn't have a size known at compile-time
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `algebra::ops::Recip::Output`
[INFO] [stdout]   --> src/algebra/ops.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     type Output = Self;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^ required by this bound in `Recip::Output`
[INFO] [stdout] help: consider further restricting `Self`
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub trait Recip: std::marker::Sized {
[INFO] [stdout]    |                ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 35 previous errors; 31 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0432, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `scirust`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustdoc --crate-type lib --crate-name scirust src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=30b4af4b5c5085c2 -L dependency=/opt/rustwide/target/debug/deps --extern log=/opt/rustwide/target/debug/deps/liblog-3d27937a83d9eb13.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-6c656b3e72f7bfc4.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-c6a2643f165368a4.rmeta --cap-lints=warn --crate-version 0.0.5` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "d7bd9e8dd0bbbd82e37c711f96549325ebfa99a8b18f14d72c0a01187a97b8a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7bd9e8dd0bbbd82e37c711f96549325ebfa99a8b18f14d72c0a01187a97b8a2", kill_on_drop: false }`
[INFO] [stdout] d7bd9e8dd0bbbd82e37c711f96549325ebfa99a8b18f14d72c0a01187a97b8a2
[INFO] documenting scirust-0.0.5 against beta-2023-12-22 for beta-1.76-rustdoc-1
[INFO] extracting crate scirust 0.0.5 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate scirust 0.0.5 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate scirust 0.0.5
[INFO] finished tweaking crates.io crate scirust 0.0.5
[INFO] tweaked toml for crates.io crate scirust 0.0.5 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d10f80d9cff19bbdb23d345e1ab8fc7ec3b62bcf18d281c53df901b4a71f6ba
[INFO] running `Command { std: "docker" "start" "-a" "2d10f80d9cff19bbdb23d345e1ab8fc7ec3b62bcf18d281c53df901b4a71f6ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d10f80d9cff19bbdb23d345e1ab8fc7ec3b62bcf18d281c53df901b4a71f6ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d10f80d9cff19bbdb23d345e1ab8fc7ec3b62bcf18d281c53df901b4a71f6ba", kill_on_drop: false }`
[INFO] [stdout] 2d10f80d9cff19bbdb23d345e1ab8fc7ec3b62bcf18d281c53df901b4a71f6ba
[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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24f798dff8a6b6119e3104ea4b262426724792ecaf2a96f893ff570f2ec5aa75
[INFO] running `Command { std: "docker" "start" "-a" "24f798dff8a6b6119e3104ea4b262426724792ecaf2a96f893ff570f2ec5aa75", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]     Checking num-complex v0.4.4
[INFO] [stderr]     Checking num v0.4.1
[INFO] [stderr]  Documenting scirust v0.0.5 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `std::rt::heap`
[INFO] [stdout]   --> src/matrix/matrix.rs:12:14
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::rt::heap::{allocate, deallocate};
[INFO] [stdout]    |              ^^^^ could not find `heap` in `rt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::raw`
[INFO] [stdout]   --> src/matrix/matrix.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::raw::Slice;
[INFO] [stdout]    |          ^^^ could not find `raw` in `std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::rt::heap`
[INFO] [stdout]  --> src/matrix/triangular_matrix.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::rt::heap::allocate;
[INFO] [stdout]   |              ^^^^ could not find `heap` in `rt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::rt::heap`
[INFO] [stdout]  --> src/util/memory.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::rt::heap::{deallocate};
[INFO] [stdout]   |              ^^^^ could not find `heap` in `rt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(raw)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(heap_api)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(ptr_as_ref)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> src/lib.rs:31:2
[INFO] [stdout]    |
[INFO] [stdout] 31 |  #![feature(core)]
[INFO] [stdout]    |  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> src/lib.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | #![feature(alloc)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> src/lib.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | #![feature(step_by)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> src/lib.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | #![feature(convert)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> src/lib.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | #![feature(test)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> src/lib.rs:36:1
[INFO] [stdout]    |
[INFO] [stdout] 36 | #![feature(associated_type_defaults)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/linalg/inverse.rs:39:18
[INFO] [stdout]    |
[INFO] [stdout] 39 |         for r in (1..v.num_rows()){
[INFO] [stdout]    |                  ^               ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 39 -         for r in (1..v.num_rows()){
[INFO] [stdout] 39 +         for r in 1..v.num_rows() {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/linalg/inverse.rs:78:14
[INFO] [stdout]    |
[INFO] [stdout] 78 |     for k in (0..n){
[INFO] [stdout]    |              ^    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 78 -     for k in (0..n){
[INFO] [stdout] 78 +     for k in 0..n {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/linalg/inverse.rs:94:18
[INFO] [stdout]    |
[INFO] [stdout] 94 |         for c in (1..v.num_cols()){
[INFO] [stdout]    |                  ^               ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 94 -         for c in (1..v.num_cols()){
[INFO] [stdout] 94 +         for c in 1..v.num_cols() {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]    --> src/linalg/inverse.rs:110:18
[INFO] [stdout]     |
[INFO] [stdout] 110 |         for c in (0..k){
[INFO] [stdout]     |                  ^    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 110 -         for c in (0..k){
[INFO] [stdout] 110 +         for c in 0..k {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/stat/moments/matrix_moments.rs:31:18
[INFO] [stdout]    |
[INFO] [stdout] 31 |         for c in (0..cols) {
[INFO] [stdout]    |                  ^       ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 31 -         for c in (0..cols) {
[INFO] [stdout] 31 +         for c in 0..cols {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/stat/moments/matrix_moments.rs:33:22
[INFO] [stdout]    |
[INFO] [stdout] 33 |             for r in (0..rows){
[INFO] [stdout]    |                      ^       ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 33 -             for r in (0..rows){
[INFO] [stdout] 33 +             for r in 0..rows {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/stat/moments/matrix_moments.rs:49:18
[INFO] [stdout]    |
[INFO] [stdout] 49 |         for r in (0..rows) {
[INFO] [stdout]    |                  ^       ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 49 -         for r in (0..rows) {
[INFO] [stdout] 49 +         for r in 0..rows {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/stat/moments/matrix_moments.rs:52:22
[INFO] [stdout]    |
[INFO] [stdout] 52 |             for _ in (0..cols){
[INFO] [stdout]    |                      ^       ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 52 -             for _ in (0..cols){
[INFO] [stdout] 52 +             for _ in 0..cols {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/stat/moments/matrix_moments.rs:70:18
[INFO] [stdout]    |
[INFO] [stdout] 70 |         for c in (0..cols) {
[INFO] [stdout]    |                  ^       ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 70 -         for c in (0..cols) {
[INFO] [stdout] 70 +         for c in 0..cols {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/stat/moments/matrix_moments.rs:72:22
[INFO] [stdout]    |
[INFO] [stdout] 72 |             for r in (0..rows){
[INFO] [stdout]    |                      ^       ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 72 -             for r in (0..rows){
[INFO] [stdout] 72 +             for r in 0..rows {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/stat/moments/matrix_moments.rs:90:18
[INFO] [stdout]    |
[INFO] [stdout] 90 |         for r in (0..rows) {
[INFO] [stdout]    |                  ^       ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 90 -         for r in (0..rows) {
[INFO] [stdout] 90 +         for r in 0..rows {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/stat/moments/matrix_moments.rs:93:22
[INFO] [stdout]    |
[INFO] [stdout] 93 |             for _ in (0..cols){
[INFO] [stdout]    |                      ^       ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 93 -             for _ in (0..cols){
[INFO] [stdout] 93 +             for _ in 0..cols {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]    --> src/stat/moments/matrix_moments.rs:116:18
[INFO] [stdout]     |
[INFO] [stdout] 116 |         for c in (0..cols) {
[INFO] [stdout]     |                  ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 116 -         for c in (0..cols) {
[INFO] [stdout] 116 +         for c in 0..cols {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]    --> src/stat/moments/matrix_moments.rs:118:22
[INFO] [stdout]     |
[INFO] [stdout] 118 |             for r in (0..rows){
[INFO] [stdout]     |                      ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 118 -             for r in (0..rows){
[INFO] [stdout] 118 +             for r in 0..rows {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]    --> src/stat/moments/matrix_moments.rs:136:18
[INFO] [stdout]     |
[INFO] [stdout] 136 |         for r in (0..rows) {
[INFO] [stdout]     |                  ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 136 -         for r in (0..rows) {
[INFO] [stdout] 136 +         for r in 0..rows {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]    --> src/stat/moments/matrix_moments.rs:139:22
[INFO] [stdout]     |
[INFO] [stdout] 139 |             for _ in (0..cols){
[INFO] [stdout]     |                      ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 139 -             for _ in (0..cols){
[INFO] [stdout] 139 +             for _ in 0..cols {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]    --> src/stat/moments/matrix_moments.rs:156:18
[INFO] [stdout]     |
[INFO] [stdout] 156 |         for c in (0..cols) {
[INFO] [stdout]     |                  ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 156 -         for c in (0..cols) {
[INFO] [stdout] 156 +         for c in 0..cols {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]    --> src/stat/moments/matrix_moments.rs:158:22
[INFO] [stdout]     |
[INFO] [stdout] 158 |             for r in (0..rows){
[INFO] [stdout]     |                      ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 158 -             for r in (0..rows){
[INFO] [stdout] 158 +             for r in 0..rows {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]    --> src/stat/moments/matrix_moments.rs:178:18
[INFO] [stdout]     |
[INFO] [stdout] 178 |         for r in (0..rows) {
[INFO] [stdout]     |                  ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 178 -         for r in (0..rows) {
[INFO] [stdout] 178 +         for r in 0..rows {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]    --> src/stat/moments/matrix_moments.rs:181:22
[INFO] [stdout]     |
[INFO] [stdout] 181 |             for _ in (0..cols){
[INFO] [stdout]     |                      ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 181 -             for _ in (0..cols){
[INFO] [stdout] 181 +             for _ in 0..cols {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]    --> src/stat/moments/matrix_moments.rs:204:18
[INFO] [stdout]     |
[INFO] [stdout] 204 |         for c in (0..cols) {
[INFO] [stdout]     |                  ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 204 -         for c in (0..cols) {
[INFO] [stdout] 204 +         for c in 0..cols {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]    --> src/stat/moments/matrix_moments.rs:206:22
[INFO] [stdout]     |
[INFO] [stdout] 206 |             for r in (0..rows){
[INFO] [stdout]     |                      ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 206 -             for r in (0..rows){
[INFO] [stdout] 206 +             for r in 0..rows {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]    --> src/stat/moments/matrix_moments.rs:219:18
[INFO] [stdout]     |
[INFO] [stdout] 219 |         for c in (0..cols){
[INFO] [stdout]     |                  ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 219 -         for c in (0..cols){
[INFO] [stdout] 219 +         for c in 0..cols {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]    --> src/stat/moments/matrix_moments.rs:222:22
[INFO] [stdout]     |
[INFO] [stdout] 222 |             for r in (0..rows){
[INFO] [stdout]     |                      ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 222 -             for r in (0..rows){
[INFO] [stdout] 222 +             for r in 0..rows {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]    --> src/stat/moments/matrix_moments.rs:245:18
[INFO] [stdout]     |
[INFO] [stdout] 245 |         for r in (0..rows) {
[INFO] [stdout]     |                  ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 245 -         for r in (0..rows) {
[INFO] [stdout] 245 +         for r in 0..rows {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]    --> src/stat/moments/matrix_moments.rs:248:22
[INFO] [stdout]     |
[INFO] [stdout] 248 |             for _ in (0..cols){
[INFO] [stdout]     |                      ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 248 -             for _ in (0..cols){
[INFO] [stdout] 248 +             for _ in 0..cols {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]    --> src/stat/moments/matrix_moments.rs:259:18
[INFO] [stdout]     |
[INFO] [stdout] 259 |         for r in (0..rows) {
[INFO] [stdout]     |                  ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 259 -         for r in (0..rows) {
[INFO] [stdout] 259 +         for r in 0..rows {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]    --> src/stat/moments/matrix_moments.rs:263:22
[INFO] [stdout]     |
[INFO] [stdout] 263 |             for _ in (0..cols){
[INFO] [stdout]     |                      ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 263 -             for _ in (0..cols){
[INFO] [stdout] 263 +             for _ in 0..cols {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/alg/sort/quick_sort.rs:53:14
[INFO] [stdout]    |
[INFO] [stdout] 53 |     for i in (0..n){
[INFO] [stdout]    |              ^    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 53 -     for i in (0..n){
[INFO] [stdout] 53 +     for i in 0..n {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/alg/sort/insertion_sort.rs:10:14
[INFO] [stdout]    |
[INFO] [stdout] 10 |     for j in (1..n){
[INFO] [stdout]    |              ^    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 10 -     for j in (1..n){
[INFO] [stdout] 10 +     for j in 1..n {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/alg/sort/insertion_sort.rs:26:14
[INFO] [stdout]    |
[INFO] [stdout] 26 |     for j in (1..n){
[INFO] [stdout]    |              ^    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 26 -     for j in (1..n){
[INFO] [stdout] 26 +     for j in 1..n {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `Self` cannot be known at compilation time
[INFO] [stdout]   --> src/algebra/ops.rs:37:22
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub trait Division : Div
[INFO] [stdout]    |                      ^^^ doesn't have a size known at compile-time
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `std::ops::Div`
[INFO] [stdout]   --> /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/arith.rs:449:1
[INFO] [stdout] help: consider further restricting `Self`
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub trait Division : Div + std::marker::Sized
[INFO] [stdout]    |                          ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `T` doesn't implement `std::fmt::Debug`
[INFO] [stdout]    --> src/matrix/matrix.rs:531:27
[INFO] [stdout]     |
[INFO] [stdout] 531 | impl<T> Introspection for Matrix<T> {
[INFO] [stdout]     |                           ^^^^^^^^^ `T` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug`
[INFO] [stdout]     |
[INFO] [stdout] note: required for `T` to implement `algebra::structure::magma::MagmaBase`
[INFO] [stdout]    --> src/algebra/structure/magma.rs:62:9
[INFO] [stdout]     |
[INFO] [stdout] 62  | impl<T> MagmaBase for T where
[INFO] [stdout]     |         ^^^^^^^^^     ^
[INFO] [stdout] 63  |     T : Debug + Clone + Sized + Copy + PartialEq
[INFO] [stdout]     |         ----- unsatisfied trait bound introduced here
[INFO] [stdout] note: required by a bound in `matrix::matrix::Matrix`
[INFO] [stdout]    --> src/matrix/matrix.rs:52:21
[INFO] [stdout]     |
[INFO] [stdout] 52  | pub struct Matrix<T:MagmaBase> {
[INFO] [stdout]     |                     ^^^^^^^^^ required by this bound in `Matrix`
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]     |
[INFO] [stdout] 531 | impl<T: std::fmt::Debug> Introspection for Matrix<T> {
[INFO] [stdout]     |       +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `T: std::marker::Copy` is not satisfied
[INFO] [stdout]    --> src/matrix/matrix.rs:531:27
[INFO] [stdout]     |
[INFO] [stdout] 531 | impl<T> Introspection for Matrix<T> {
[INFO] [stdout]     |                           ^^^^^^^^^ the trait `std::marker::Copy` is not implemented for `T`
[INFO] [stdout]     |
[INFO] [stdout] note: required for `T` to implement `algebra::structure::magma::MagmaBase`
[INFO] [stdout]    --> src/algebra/structure/magma.rs:62:9
[INFO] [stdout]     |
[INFO] [stdout] 62  | impl<T> MagmaBase for T where
[INFO] [stdout]     |         ^^^^^^^^^     ^
[INFO] [stdout] 63  |     T : Debug + Clone + Sized + Copy + PartialEq
[INFO] [stdout]     |                                 ---- unsatisfied trait bound introduced here
[INFO] [stdout] note: required by a bound in `matrix::matrix::Matrix`
[INFO] [stdout]    --> src/matrix/matrix.rs:52:21
[INFO] [stdout]     |
[INFO] [stdout] 52  | pub struct Matrix<T:MagmaBase> {
[INFO] [stdout]     |                     ^^^^^^^^^ required by this bound in `Matrix`
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]     |
[INFO] [stdout] 531 | impl<T: std::marker::Copy> Introspection for Matrix<T> {
[INFO] [stdout]     |       +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: can't compare `T` with `T`
[INFO] [stdout]    --> src/matrix/matrix.rs:531:27
[INFO] [stdout]     |
[INFO] [stdout] 531 | impl<T> Introspection for Matrix<T> {
[INFO] [stdout]     |                           ^^^^^^^^^ no implementation for `T == T`
[INFO] [stdout]     |
[INFO] [stdout] note: required for `T` to implement `algebra::structure::magma::MagmaBase`
[INFO] [stdout]    --> src/algebra/structure/magma.rs:62:9
[INFO] [stdout]     |
[INFO] [stdout] 62  | impl<T> MagmaBase for T where
[INFO] [stdout]     |         ^^^^^^^^^     ^
[INFO] [stdout] 63  |     T : Debug + Clone + Sized + Copy + PartialEq
[INFO] [stdout]     |                                        --------- unsatisfied trait bound introduced here
[INFO] [stdout] note: required by a bound in `matrix::matrix::Matrix`
[INFO] [stdout]    --> src/matrix/matrix.rs:52:21
[INFO] [stdout]     |
[INFO] [stdout] 52  | pub struct Matrix<T:MagmaBase> {
[INFO] [stdout]     |                     ^^^^^^^^^ required by this bound in `Matrix`
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]     |
[INFO] [stdout] 531 | impl<T: std::cmp::PartialEq> Introspection for Matrix<T> {
[INFO] [stdout]     |       +++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `T` doesn't implement `std::fmt::Debug`
[INFO] [stdout]    --> src/matrix/matrix.rs:533:33
[INFO] [stdout]     |
[INFO] [stdout] 533 |     fn is_standard_matrix_type(&self) -> bool {
[INFO] [stdout]     |                                 ^^^^ `T` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug`
[INFO] [stdout]     |
[INFO] [stdout] note: required for `T` to implement `algebra::structure::magma::MagmaBase`
[INFO] [stdout]    --> src/algebra/structure/magma.rs:62:9
[INFO] [stdout]     |
[INFO] [stdout] 62  | impl<T> MagmaBase for T where
[INFO] [stdout]     |         ^^^^^^^^^     ^
[INFO] [stdout] 63  |     T : Debug + Clone + Sized + Copy + PartialEq
[INFO] [stdout]     |         ----- unsatisfied trait bound introduced here
[INFO] [stdout] note: required by a bound in `matrix::matrix::Matrix`
[INFO] [stdout]    --> src/matrix/matrix.rs:52:21
[INFO] [stdout]     |
[INFO] [stdout] 52  | pub struct Matrix<T:MagmaBase> {
[INFO] [stdout]     |                     ^^^^^^^^^ required by this bound in `Matrix`
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]     |
[INFO] [stdout] 531 | impl<T: std::fmt::Debug> Introspection for Matrix<T> {
[INFO] [stdout]     |       +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `T: std::marker::Copy` is not satisfied
[INFO] [stdout]    --> src/matrix/matrix.rs:533:33
[INFO] [stdout]     |
[INFO] [stdout] 533 |     fn is_standard_matrix_type(&self) -> bool {
[INFO] [stdout]     |                                 ^^^^ the trait `std::marker::Copy` is not implemented for `T`
[INFO] [stdout]     |
[INFO] [stdout] note: required for `T` to implement `algebra::structure::magma::MagmaBase`
[INFO] [stdout]    --> src/algebra/structure/magma.rs:62:9
[INFO] [stdout]     |
[INFO] [stdout] 62  | impl<T> MagmaBase for T where
[INFO] [stdout]     |         ^^^^^^^^^     ^
[INFO] [stdout] 63  |     T : Debug + Clone + Sized + Copy + PartialEq
[INFO] [stdout]     |                                 ---- unsatisfied trait bound introduced here
[INFO] [stdout] note: required by a bound in `matrix::matrix::Matrix`
[INFO] [stdout]    --> src/matrix/matrix.rs:52:21
[INFO] [stdout]     |
[INFO] [stdout] 52  | pub struct Matrix<T:MagmaBase> {
[INFO] [stdout]     |                     ^^^^^^^^^ required by this bound in `Matrix`
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]     |
[INFO] [stdout] 531 | impl<T: std::marker::Copy> Introspection for Matrix<T> {
[INFO] [stdout]     |       +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: can't compare `T` with `T`
[INFO] [stdout]    --> src/matrix/matrix.rs:533:33
[INFO] [stdout]     |
[INFO] [stdout] 533 |     fn is_standard_matrix_type(&self) -> bool {
[INFO] [stdout]     |                                 ^^^^ no implementation for `T == T`
[INFO] [stdout]     |
[INFO] [stdout] note: required for `T` to implement `algebra::structure::magma::MagmaBase`
[INFO] [stdout]    --> src/algebra/structure/magma.rs:62:9
[INFO] [stdout]     |
[INFO] [stdout] 62  | impl<T> MagmaBase for T where
[INFO] [stdout]     |         ^^^^^^^^^     ^
[INFO] [stdout] 63  |     T : Debug + Clone + Sized + Copy + PartialEq
[INFO] [stdout]     |                                        --------- unsatisfied trait bound introduced here
[INFO] [stdout] note: required by a bound in `matrix::matrix::Matrix`
[INFO] [stdout]    --> src/matrix/matrix.rs:52:21
[INFO] [stdout]     |
[INFO] [stdout] 52  | pub struct Matrix<T:MagmaBase> {
[INFO] [stdout]     |                     ^^^^^^^^^ required by this bound in `Matrix`
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]     |
[INFO] [stdout] 531 | impl<T: std::cmp::PartialEq> Introspection for Matrix<T> {
[INFO] [stdout]     |       +++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `T` doesn't implement `std::fmt::Debug`
[INFO] [stdout]    --> src/matrix/traits.rs:268:33
[INFO] [stdout]     |
[INFO] [stdout] 268 | pub trait MinMaxAbs<T:Signed> : Shape<T> {
[INFO] [stdout]     |                                 ^^^^^^^^ `T` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug`
[INFO] [stdout]     |
[INFO] [stdout] note: required for `T` to implement `algebra::structure::magma::MagmaBase`
[INFO] [stdout]    --> src/algebra/structure/magma.rs:62:9
[INFO] [stdout]     |
[INFO] [stdout] 62  | impl<T> MagmaBase for T where
[INFO] [stdout]     |         ^^^^^^^^^     ^
[INFO] [stdout] 63  |     T : Debug + Clone + Sized + Copy + PartialEq
[INFO] [stdout]     |         ----- unsatisfied trait bound introduced here
[INFO] [stdout] note: required by a bound in `matrix::traits::Shape`
[INFO] [stdout]    --> src/matrix/traits.rs:34:19
[INFO] [stdout]     |
[INFO] [stdout] 34  | pub trait Shape<T:MagmaBase> {
[INFO] [stdout]     |                   ^^^^^^^^^ required by this bound in `Shape`
[INFO] [stdout] help: consider further restricting this bound
[INFO] [stdout]     |
[INFO] [stdout] 268 | pub trait MinMaxAbs<T:Signed + std::fmt::Debug> : Shape<T> {
[INFO] [stdout]     |                              +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `T: std::marker::Copy` is not satisfied
[INFO] [stdout]    --> src/matrix/traits.rs:268:33
[INFO] [stdout]     |
[INFO] [stdout] 268 | pub trait MinMaxAbs<T:Signed> : Shape<T> {
[INFO] [stdout]     |                                 ^^^^^^^^ the trait `std::marker::Copy` is not implemented for `T`
[INFO] [stdout]     |
[INFO] [stdout] note: required for `T` to implement `algebra::structure::magma::MagmaBase`
[INFO] [stdout]    --> src/algebra/structure/magma.rs:62:9
[INFO] [stdout]     |
[INFO] [stdout] 62  | impl<T> MagmaBase for T where
[INFO] [stdout]     |         ^^^^^^^^^     ^
[INFO] [stdout] 63  |     T : Debug + Clone + Sized + Copy + PartialEq
[INFO] [stdout]     |                                 ---- unsatisfied trait bound introduced here
[INFO] [stdout] note: required by a bound in `matrix::traits::Shape`
[INFO] [stdout]    --> src/matrix/traits.rs:34:19
[INFO] [stdout]     |
[INFO] [stdout] 34  | pub trait Shape<T:MagmaBase> {
[INFO] [stdout]     |                   ^^^^^^^^^ required by this bound in `Shape`
[INFO] [stdout] help: consider further restricting this bound
[INFO] [stdout]     |
[INFO] [stdout] 268 | pub trait MinMaxAbs<T:Signed + std::marker::Copy> : Shape<T> {
[INFO] [stdout]     |                              +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `T` doesn't implement `std::fmt::Debug`
[INFO] [stdout]    --> src/matrix/triangular_matrix.rs:298:27
[INFO] [stdout]     |
[INFO] [stdout] 298 | impl<T> Introspection for TriangularMatrix<T> {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^ `T` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug`
[INFO] [stdout]     |
[INFO] [stdout] note: required for `T` to implement `algebra::structure::magma::MagmaBase`
[INFO] [stdout]    --> src/algebra/structure/magma.rs:62:9
[INFO] [stdout]     |
[INFO] [stdout] 62  | impl<T> MagmaBase for T where
[INFO] [stdout]     |         ^^^^^^^^^     ^
[INFO] [stdout] 63  |     T : Debug + Clone + Sized + Copy + PartialEq
[INFO] [stdout]     |         ----- unsatisfied trait bound introduced here
[INFO] [stdout] note: required by a bound in `matrix::triangular_matrix::TriangularMatrix`
[INFO] [stdout]    --> src/matrix/triangular_matrix.rs:59:31
[INFO] [stdout]     |
[INFO] [stdout] 59  | pub struct TriangularMatrix<T:MagmaBase> {
[INFO] [stdout]     |                               ^^^^^^^^^ required by this bound in `TriangularMatrix`
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]     |
[INFO] [stdout] 298 | impl<T: std::fmt::Debug> Introspection for TriangularMatrix<T> {
[INFO] [stdout]     |       +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `T: std::marker::Copy` is not satisfied
[INFO] [stdout]    --> src/matrix/triangular_matrix.rs:298:27
[INFO] [stdout]     |
[INFO] [stdout] 298 | impl<T> Introspection for TriangularMatrix<T> {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^ the trait `std::marker::Copy` is not implemented for `T`
[INFO] [stdout]     |
[INFO] [stdout] note: required for `T` to implement `algebra::structure::magma::MagmaBase`
[INFO] [stdout]    --> src/algebra/structure/magma.rs:62:9
[INFO] [stdout]     |
[INFO] [stdout] 62  | impl<T> MagmaBase for T where
[INFO] [stdout]     |         ^^^^^^^^^     ^
[INFO] [stdout] 63  |     T : Debug + Clone + Sized + Copy + PartialEq
[INFO] [stdout]     |                                 ---- unsatisfied trait bound introduced here
[INFO] [stdout] note: required by a bound in `matrix::triangular_matrix::TriangularMatrix`
[INFO] [stdout]    --> src/matrix/triangular_matrix.rs:59:31
[INFO] [stdout]     |
[INFO] [stdout] 59  | pub struct TriangularMatrix<T:MagmaBase> {
[INFO] [stdout]     |                               ^^^^^^^^^ required by this bound in `TriangularMatrix`
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]     |
[INFO] [stdout] 298 | impl<T: std::marker::Copy> Introspection for TriangularMatrix<T> {
[INFO] [stdout]     |       +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: can't compare `T` with `T`
[INFO] [stdout]    --> src/matrix/triangular_matrix.rs:298:27
[INFO] [stdout]     |
[INFO] [stdout] 298 | impl<T> Introspection for TriangularMatrix<T> {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^ no implementation for `T == T`
[INFO] [stdout]     |
[INFO] [stdout] note: required for `T` to implement `algebra::structure::magma::MagmaBase`
[INFO] [stdout]    --> src/algebra/structure/magma.rs:62:9
[INFO] [stdout]     |
[INFO] [stdout] 62  | impl<T> MagmaBase for T where
[INFO] [stdout]     |         ^^^^^^^^^     ^
[INFO] [stdout] 63  |     T : Debug + Clone + Sized + Copy + PartialEq
[INFO] [stdout]     |                                        --------- unsatisfied trait bound introduced here
[INFO] [stdout] note: required by a bound in `matrix::triangular_matrix::TriangularMatrix`
[INFO] [stdout]    --> src/matrix/triangular_matrix.rs:59:31
[INFO] [stdout]     |
[INFO] [stdout] 59  | pub struct TriangularMatrix<T:MagmaBase> {
[INFO] [stdout]     |                               ^^^^^^^^^ required by this bound in `TriangularMatrix`
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]     |
[INFO] [stdout] 298 | impl<T: std::cmp::PartialEq> Introspection for TriangularMatrix<T> {
[INFO] [stdout]     |       +++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `T` doesn't implement `std::fmt::Debug`
[INFO] [stdout]    --> src/matrix/triangular_matrix.rs:300:35
[INFO] [stdout]     |
[INFO] [stdout] 300 |     fn is_triangular_matrix_type(&self) -> bool {
[INFO] [stdout]     |                                   ^^^^ `T` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug`
[INFO] [stdout]     |
[INFO] [stdout] note: required for `T` to implement `algebra::structure::magma::MagmaBase`
[INFO] [stdout]    --> src/algebra/structure/magma.rs:62:9
[INFO] [stdout]     |
[INFO] [stdout] 62  | impl<T> MagmaBase for T where
[INFO] [stdout]     |         ^^^^^^^^^     ^
[INFO] [stdout] 63  |     T : Debug + Clone + Sized + Copy + PartialEq
[INFO] [stdout]     |         ----- unsatisfied trait bound introduced here
[INFO] [stdout] note: required by a bound in `matrix::triangular_matrix::TriangularMatrix`
[INFO] [stdout]    --> src/matrix/triangular_matrix.rs:59:31
[INFO] [stdout]     |
[INFO] [stdout] 59  | pub struct TriangularMatrix<T:MagmaBase> {
[INFO] [stdout]     |                               ^^^^^^^^^ required by this bound in `TriangularMatrix`
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]     |
[INFO] [stdout] 298 | impl<T: std::fmt::Debug> Introspection for TriangularMatrix<T> {
[INFO] [stdout]     |       +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `T: std::marker::Copy` is not satisfied
[INFO] [stdout]    --> src/matrix/triangular_matrix.rs:300:35
[INFO] [stdout]     |
[INFO] [stdout] 300 |     fn is_triangular_matrix_type(&self) -> bool {
[INFO] [stdout]     |                                   ^^^^ the trait `std::marker::Copy` is not implemented for `T`
[INFO] [stdout]     |
[INFO] [stdout] note: required for `T` to implement `algebra::structure::magma::MagmaBase`
[INFO] [stdout]    --> src/algebra/structure/magma.rs:62:9
[INFO] [stdout]     |
[INFO] [stdout] 62  | impl<T> MagmaBase for T where
[INFO] [stdout]     |         ^^^^^^^^^     ^
[INFO] [stdout] 63  |     T : Debug + Clone + Sized + Copy + PartialEq
[INFO] [stdout]     |                                 ---- unsatisfied trait bound introduced here
[INFO] [stdout] note: required by a bound in `matrix::triangular_matrix::TriangularMatrix`
[INFO] [stdout]    --> src/matrix/triangular_matrix.rs:59:31
[INFO] [stdout]     |
[INFO] [stdout] 59  | pub struct TriangularMatrix<T:MagmaBase> {
[INFO] [stdout]     |                               ^^^^^^^^^ required by this bound in `TriangularMatrix`
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]     |
[INFO] [stdout] 298 | impl<T: std::marker::Copy> Introspection for TriangularMatrix<T> {
[INFO] [stdout]     |       +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: can't compare `T` with `T`
[INFO] [stdout]    --> src/matrix/triangular_matrix.rs:300:35
[INFO] [stdout]     |
[INFO] [stdout] 300 |     fn is_triangular_matrix_type(&self) -> bool {
[INFO] [stdout]     |                                   ^^^^ no implementation for `T == T`
[INFO] [stdout]     |
[INFO] [stdout] note: required for `T` to implement `algebra::structure::magma::MagmaBase`
[INFO] [stdout]    --> src/algebra/structure/magma.rs:62:9
[INFO] [stdout]     |
[INFO] [stdout] 62  | impl<T> MagmaBase for T where
[INFO] [stdout]     |         ^^^^^^^^^     ^
[INFO] [stdout] 63  |     T : Debug + Clone + Sized + Copy + PartialEq
[INFO] [stdout]     |                                        --------- unsatisfied trait bound introduced here
[INFO] [stdout] note: required by a bound in `matrix::triangular_matrix::TriangularMatrix`
[INFO] [stdout]    --> src/matrix/triangular_matrix.rs:59:31
[INFO] [stdout]     |
[INFO] [stdout] 59  | pub struct TriangularMatrix<T:MagmaBase> {
[INFO] [stdout]     |                               ^^^^^^^^^ required by this bound in `TriangularMatrix`
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]     |
[INFO] [stdout] 298 | impl<T: std::cmp::PartialEq> Introspection for TriangularMatrix<T> {
[INFO] [stdout]     |       +++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `Self` cannot be known at compilation time
[INFO] [stdout]    --> src/matrix/update/traits.rs:159:56
[INFO] [stdout]     |
[INFO] [stdout] 159 |     fn copy_sub_vec_from_cols(&self, vec: &Matrix<T>)->SRResult<Self>;
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `std::result::Result`
[INFO] [stdout]    --> /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/result.rs:502:1
[INFO] [stdout] help: consider further restricting `Self`
[INFO] [stdout]     |
[INFO] [stdout] 159 |     fn copy_sub_vec_from_cols(&self, vec: &Matrix<T>)->SRResult<Self> where Self: std::marker::Sized;
[INFO] [stdout]     |                                                                       ++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `Self` cannot be known at compilation time
[INFO] [stdout]    --> src/matrix/update/traits.rs:161:56
[INFO] [stdout]     |
[INFO] [stdout] 161 |     fn copy_sub_vec_from_rows(&self, vec: &Matrix<T>)->SRResult<Self>;
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `std::result::Result`
[INFO] [stdout]    --> /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/result.rs:502:1
[INFO] [stdout] help: consider further restricting `Self`
[INFO] [stdout]     |
[INFO] [stdout] 161 |     fn copy_sub_vec_from_rows(&self, vec: &Matrix<T>)->SRResult<Self> where Self: std::marker::Sized;
[INFO] [stdout]     |                                                                       ++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `Self` cannot be known at compilation time
[INFO] [stdout]    --> src/matrix/update/traits.rs:163:54
[INFO] [stdout]     |
[INFO] [stdout] 163 |     fn copy_add_vec_to_cols(&self, vec: &Matrix<T>)->SRResult<Self>;
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `std::result::Result`
[INFO] [stdout]    --> /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/result.rs:502:1
[INFO] [stdout] help: consider further restricting `Self`
[INFO] [stdout]     |
[INFO] [stdout] 163 |     fn copy_add_vec_to_cols(&self, vec: &Matrix<T>)->SRResult<Self> where Self: std::marker::Sized;
[INFO] [stdout]     |                                                                     ++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `Self` cannot be known at compilation time
[INFO] [stdout]    --> src/matrix/update/traits.rs:165:54
[INFO] [stdout]     |
[INFO] [stdout] 165 |     fn copy_add_vec_to_rows(&self, vec: &Matrix<T>)->SRResult<Self>;
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `std::result::Result`
[INFO] [stdout]    --> /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/result.rs:502:1
[INFO] [stdout] help: consider further restricting `Self`
[INFO] [stdout]     |
[INFO] [stdout] 165 |     fn copy_add_vec_to_rows(&self, vec: &Matrix<T>)->SRResult<Self> where Self: std::marker::Sized;
[INFO] [stdout]     |                                                                     ++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `Self` cannot be known at compilation time
[INFO] [stdout]    --> src/matrix/update/traits.rs:167:54
[INFO] [stdout]     |
[INFO] [stdout] 167 |     fn copy_mul_vec_to_cols(&self, vec: &Matrix<T>)->SRResult<Self>;
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `std::result::Result`
[INFO] [stdout]    --> /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/result.rs:502:1
[INFO] [stdout] help: consider further restricting `Self`
[INFO] [stdout]     |
[INFO] [stdout] 167 |     fn copy_mul_vec_to_cols(&self, vec: &Matrix<T>)->SRResult<Self> where Self: std::marker::Sized;
[INFO] [stdout]     |                                                                     ++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `Self` cannot be known at compilation time
[INFO] [stdout]    --> src/matrix/update/traits.rs:169:54
[INFO] [stdout]     |
[INFO] [stdout] 169 |     fn copy_mul_vec_to_rows(&self, vec: &Matrix<T>)->SRResult<Self>;
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `std::result::Result`
[INFO] [stdout]    --> /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/result.rs:502:1
[INFO] [stdout] help: consider further restricting `Self`
[INFO] [stdout]     |
[INFO] [stdout] 169 |     fn copy_mul_vec_to_rows(&self, vec: &Matrix<T>)->SRResult<Self> where Self: std::marker::Sized;
[INFO] [stdout]     |                                                                     ++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `Self` cannot be known at compilation time
[INFO] [stdout]   --> src/algebra/ops.rs:11:19
[INFO] [stdout]    |
[INFO] [stdout] 11 |     type Output = Self;
[INFO] [stdout]    |                   ^^^^ doesn't have a size known at compile-time
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `algebra::ops::Recip::Output`
[INFO] [stdout]   --> src/algebra/ops.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     type Output = Self;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^ required by this bound in `Recip::Output`
[INFO] [stdout] help: consider further restricting `Self`
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub trait Recip: std::marker::Sized {
[INFO] [stdout]    |                ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 35 previous errors; 31 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0432, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `scirust`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/bin/rustdoc --crate-type lib --crate-name scirust src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=cc86e6bd03cebe5e -L dependency=/opt/rustwide/target/debug/deps --extern log=/opt/rustwide/target/debug/deps/liblog-6a530ff1002d79e2.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-f65c8e859107b340.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-8f2cf4e17c0c1fba.rmeta --cap-lints=warn --crate-version 0.0.5` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "24f798dff8a6b6119e3104ea4b262426724792ecaf2a96f893ff570f2ec5aa75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24f798dff8a6b6119e3104ea4b262426724792ecaf2a96f893ff570f2ec5aa75", kill_on_drop: false }`
[INFO] [stdout] 24f798dff8a6b6119e3104ea4b262426724792ecaf2a96f893ff570f2ec5aa75
