[INFO] fetching crate scirust 0.0.5...
[INFO] documenting scirust-0.0.5 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate scirust 0.0.5 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate scirust 0.0.5 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3254461be1d9cad1b41a4006ba36170850a23bd87aa39a6c9c2cb1702885128f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3254461be1d9cad1b41a4006ba36170850a23bd87aa39a6c9c2cb1702885128f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3254461be1d9cad1b41a4006ba36170850a23bd87aa39a6c9c2cb1702885128f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3254461be1d9cad1b41a4006ba36170850a23bd87aa39a6c9c2cb1702885128f", kill_on_drop: false }`
[INFO] [stdout] 3254461be1d9cad1b41a4006ba36170850a23bd87aa39a6c9c2cb1702885128f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e770b6df33eba34c846473abad4211fe02c0e4929361fb3c3287a91655169b87
[INFO] running `Command { std: "docker" "start" "-a" "e770b6df33eba34c846473abad4211fe02c0e4929361fb3c3287a91655169b87", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]     Checking num-complex v0.4.1
[INFO] [stderr]     Checking num v0.4.0
[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: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 14 previous errors; 31 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `scirust`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `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=160f9337aad4ce81 -L dependency=/opt/rustwide/target/debug/deps --extern log=/opt/rustwide/target/debug/deps/liblog-53ace35329ab3d63.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-d06e52efc6657258.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-8c59ebd94109a87b.rmeta --cap-lints=warn --crate-version 0.0.5` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "e770b6df33eba34c846473abad4211fe02c0e4929361fb3c3287a91655169b87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e770b6df33eba34c846473abad4211fe02c0e4929361fb3c3287a91655169b87", kill_on_drop: false }`
[INFO] [stdout] e770b6df33eba34c846473abad4211fe02c0e4929361fb3c3287a91655169b87