[INFO] fetching crate matrix_operations 0.1.5...
[INFO] checking matrix_operations-0.1.5 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate matrix_operations 0.1.5 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate matrix_operations 0.1.5 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate matrix_operations 0.1.5
[INFO] finished tweaking crates.io crate matrix_operations 0.1.5
[INFO] tweaked toml for crates.io crate matrix_operations 0.1.5 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8a5b7e92a2bf313aee815b488963f4aae713c3475157eb5e534dafa6c1494c3
[INFO] running `Command { std: "docker" "start" "-a" "f8a5b7e92a2bf313aee815b488963f4aae713c3475157eb5e534dafa6c1494c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8a5b7e92a2bf313aee815b488963f4aae713c3475157eb5e534dafa6c1494c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8a5b7e92a2bf313aee815b488963f4aae713c3475157eb5e534dafa6c1494c3", kill_on_drop: false }`
[INFO] [stdout] f8a5b7e92a2bf313aee815b488963f4aae713c3475157eb5e534dafa6c1494c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5b5530f574d3e921143c7fa54e151caafb1998f6f3326cb0acf8c9a3494ebf1
[INFO] running `Command { std: "docker" "start" "-a" "a5b5530f574d3e921143c7fa54e151caafb1998f6f3326cb0acf8c9a3494ebf1", kill_on_drop: false }`
[INFO] [stderr]     Checking matrix_operations v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "a5b5530f574d3e921143c7fa54e151caafb1998f6f3326cb0acf8c9a3494ebf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5b5530f574d3e921143c7fa54e151caafb1998f6f3326cb0acf8c9a3494ebf1", kill_on_drop: false }`
[INFO] [stdout] a5b5530f574d3e921143c7fa54e151caafb1998f6f3326cb0acf8c9a3494ebf1
[INFO] checking matrix_operations-0.1.5 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] extracting crate matrix_operations 0.1.5 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate matrix_operations 0.1.5 on toolchain b4fc5dbf0bc33be331f9d893db5b3a794f29724a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate matrix_operations 0.1.5
[INFO] finished tweaking crates.io crate matrix_operations 0.1.5
[INFO] tweaked toml for crates.io crate matrix_operations 0.1.5 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 20cb7a8632f3638b01c7390121fb99f58c64e26f8c71740d5892fd8a0e3e921f
[INFO] running `Command { std: "docker" "start" "-a" "20cb7a8632f3638b01c7390121fb99f58c64e26f8c71740d5892fd8a0e3e921f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20cb7a8632f3638b01c7390121fb99f58c64e26f8c71740d5892fd8a0e3e921f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20cb7a8632f3638b01c7390121fb99f58c64e26f8c71740d5892fd8a0e3e921f", kill_on_drop: false }`
[INFO] [stdout] 20cb7a8632f3638b01c7390121fb99f58c64e26f8c71740d5892fd8a0e3e921f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c5d285d42fc73ae7b26cbb36b41b437902d2860b8b9090eab444f7efb3b2856a
[INFO] running `Command { std: "docker" "start" "-a" "c5d285d42fc73ae7b26cbb36b41b437902d2860b8b9090eab444f7efb3b2856a", kill_on_drop: false }`
[INFO] [stderr]     Checking matrix_operations v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/operations.rs:44:14
[INFO] [stdout]    |
[INFO] [stdout] 44 |     for i in 0..matrix.shape.0 {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/operations.rs:45:18
[INFO] [stdout]    |
[INFO] [stdout] 45 |         for j in 0..matrix.shape.1 {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/operations.rs:93:14
[INFO] [stdout]    |
[INFO] [stdout] 93 |     for i in 0..terms1.data.len() {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/operations.rs:158:14
[INFO] [stdout]     |
[INFO] [stdout] 158 |     for i in 0..terms1.data.len() {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/operations.rs:223:14
[INFO] [stdout]     |
[INFO] [stdout] 223 |     for i in 0..terms1.data.len() {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/operations.rs:246:14
[INFO] [stdout]     |
[INFO] [stdout] 246 |     for i in 0..terms.data.len() {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/operations.rs:269:14
[INFO] [stdout]     |
[INFO] [stdout] 269 |     for i in 0..matrix.data.len() {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/operations.rs:290:14
[INFO] [stdout]     |
[INFO] [stdout] 290 |     for i in 0..matrix.data.len() {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/operations.rs:341:14
[INFO] [stdout]     |
[INFO] [stdout] 341 |     for i in 0..matrix.shape.1 {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/operations.rs:347:18
[INFO] [stdout]     |
[INFO] [stdout] 347 |         for j in 0..matrix.shape.0 {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/operations.rs:399:14
[INFO] [stdout]     |
[INFO] [stdout] 399 |     for i in 0..matrix.shape.0 {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/operations.rs:404:18
[INFO] [stdout]     |
[INFO] [stdout] 404 |         for j in 0..matrix.shape.1 {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/operations.rs:454:14
[INFO] [stdout]     |
[INFO] [stdout] 454 |     for i in 0..matrix1.data.len() {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/operations.rs:477:14
[INFO] [stdout]     |
[INFO] [stdout] 477 |     for i in 0..matrix.data.len() {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/operations.rs:526:14
[INFO] [stdout]     |
[INFO] [stdout] 526 |     for i in 0..matrix1.data.len() {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/operations.rs:590:14
[INFO] [stdout]     |
[INFO] [stdout] 590 |     for i in 0..matrix1.data.len() {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/operations.rs:657:14
[INFO] [stdout]     |
[INFO] [stdout] 657 |     for i in 0..matrix1.data.len() {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/operations.rs:680:14
[INFO] [stdout]     |
[INFO] [stdout] 680 |     for i in 0..matrix.data.len() {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/operations.rs:703:14
[INFO] [stdout]     |
[INFO] [stdout] 703 |     for i in 0..matrix.data.len() {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/operations.rs:735:14
[INFO] [stdout]     |
[INFO] [stdout] 735 |     for i in 0..matrix1.data.len() {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/operations.rs:787:14
[INFO] [stdout]     |
[INFO] [stdout] 787 |     for i in 0..result.data.len() {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/operations.rs:790:18
[INFO] [stdout]     |
[INFO] [stdout] 790 |         for j in 0..matrix1.shape.1 {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/csv.rs:84:18
[INFO] [stdout]    |
[INFO] [stdout] 84 |         for i in 0..split.len() {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/csv.rs:161:18
[INFO] [stdout]     |
[INFO] [stdout] 161 |         for i in 0..split.len() {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/csv.rs:241:18
[INFO] [stdout]     |
[INFO] [stdout] 241 |         for i in 0..split.len() {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/csv.rs:257:14
[INFO] [stdout]     |
[INFO] [stdout] 257 |     for i in 0..split.len() {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/csv.rs:258:18
[INFO] [stdout]     |
[INFO] [stdout] 258 |         for j in 0..columns.len() {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/csv.rs:282:14
[INFO] [stdout]     |
[INFO] [stdout] 282 |     for i in 0..matrix.shape.1 {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/csv.rs:290:14
[INFO] [stdout]     |
[INFO] [stdout] 290 |     for i in 0..matrix.shape.0 {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/csv.rs:292:18
[INFO] [stdout]     |
[INFO] [stdout] 292 |         for j in 0..matrix.shape.1 {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/csv.rs:339:14
[INFO] [stdout]     |
[INFO] [stdout] 339 |     for i in 0..matrix.shape.1 {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/csv.rs:347:14
[INFO] [stdout]     |
[INFO] [stdout] 347 |     for i in 0..matrix.shape.0 {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/csv.rs:349:18
[INFO] [stdout]     |
[INFO] [stdout] 349 |         for j in 0..matrix.shape.1 {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/operations.rs:44:14
[INFO] [stdout]    |
[INFO] [stdout] 44 |     for i in 0..matrix.shape.0 {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/add_impl.rs:20:18
[INFO] [stdout]    |
[INFO] [stdout] 20 |         for i in 0..self.data.len() {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/add_impl.rs:44:18
[INFO] [stdout]    |
[INFO] [stdout] 44 |         for i in 0..self.data.len() {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/operations.rs:45:18
[INFO] [stdout]    |
[INFO] [stdout] 45 |         for j in 0..matrix.shape.1 {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/add_impl.rs:89:18
[INFO] [stdout]    |
[INFO] [stdout] 89 |         for i in 0..self.data.len() {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/operations.rs:93:14
[INFO] [stdout]    |
[INFO] [stdout] 93 |     for i in 0..terms1.data.len() {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/sub_impl.rs:21:18
[INFO] [stdout]    |
[INFO] [stdout] 21 |         for i in 0..self.data.len() {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/sub_impl.rs:64:18
[INFO] [stdout]    |
[INFO] [stdout] 64 |         for i in 0..self.data.len() {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/mul_impl.rs:21:18
[INFO] [stdout]    |
[INFO] [stdout] 21 |         for i in 0..self.data.len() {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/mul_impl.rs:67:18
[INFO] [stdout]    |
[INFO] [stdout] 67 |         for i in 0..self.data.len() {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/operations.rs:158:14
[INFO] [stdout]     |
[INFO] [stdout] 158 |     for i in 0..terms1.data.len() {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/div_impl.rs:43:18
[INFO] [stdout]    |
[INFO] [stdout] 43 |         for i in 0..self.data.len() {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:131:20
[INFO] [stdout]     |
[INFO] [stdout] 131 |         &self.data[start..end]
[INFO] [stdout]     |                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/operations.rs:223:14
[INFO] [stdout]     |
[INFO] [stdout] 223 |     for i in 0..terms1.data.len() {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/operations.rs:246:14
[INFO] [stdout]     |
[INFO] [stdout] 246 |     for i in 0..terms.data.len() {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:179:20
[INFO] [stdout]     |
[INFO] [stdout] 179 |         &self.data[start..end]
[INFO] [stdout]     |                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/operations.rs:269:14
[INFO] [stdout]     |
[INFO] [stdout] 269 |     for i in 0..matrix.data.len() {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:260:24
[INFO] [stdout]     |
[INFO] [stdout] 260 |         &mut self.data[start..end]
[INFO] [stdout]     |                        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/operations.rs:290:14
[INFO] [stdout]     |
[INFO] [stdout] 290 |     for i in 0..matrix.data.len() {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:281:18
[INFO] [stdout]     |
[INFO] [stdout] 281 |         for i in 0..self.shape.0 {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:283:22
[INFO] [stdout]     |
[INFO] [stdout] 283 |             for j in 0..self.shape.1 {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/operations.rs:341:14
[INFO] [stdout]     |
[INFO] [stdout] 341 |     for i in 0..matrix.shape.1 {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:321:18
[INFO] [stdout]     |
[INFO] [stdout] 321 |         for i in 0..self.shape.0 {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/operations.rs:347:18
[INFO] [stdout]     |
[INFO] [stdout] 347 |         for j in 0..matrix.shape.0 {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/operations.rs:399:14
[INFO] [stdout]     |
[INFO] [stdout] 399 |     for i in 0..matrix.shape.0 {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:322:22
[INFO] [stdout]     |
[INFO] [stdout] 322 |             for j in 0..self.shape.1 {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:533:18
[INFO] [stdout]     |
[INFO] [stdout] 533 |         for i in 1..shape.0 {
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/operations.rs:404:18
[INFO] [stdout]     |
[INFO] [stdout] 404 |         for j in 0..matrix.shape.1 {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:539:18
[INFO] [stdout]     |
[INFO] [stdout] 539 |         for i in 0..shape.0 {
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/operations.rs:454:14
[INFO] [stdout]     |
[INFO] [stdout] 454 |     for i in 0..matrix1.data.len() {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:540:22
[INFO] [stdout]     |
[INFO] [stdout] 540 |             for j in 0..shape.1 {
[INFO] [stdout]     |                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/operations.rs:477:14
[INFO] [stdout]     |
[INFO] [stdout] 477 |     for i in 0..matrix.data.len() {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:593:18
[INFO] [stdout]     |
[INFO] [stdout] 593 |         for i in 0..self.shape.0 {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/operations.rs:526:14
[INFO] [stdout]     |
[INFO] [stdout] 526 |     for i in 0..matrix1.data.len() {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:595:22
[INFO] [stdout]     |
[INFO] [stdout] 595 |             for j in 0..self.shape.1 {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/operations.rs:590:14
[INFO] [stdout]     |
[INFO] [stdout] 590 |     for i in 0..matrix1.data.len() {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/operations.rs:657:14
[INFO] [stdout]     |
[INFO] [stdout] 657 |     for i in 0..matrix1.data.len() {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:653:18
[INFO] [stdout]     |
[INFO] [stdout] 653 |         for i in 0..self.shape.0 {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/operations.rs:680:14
[INFO] [stdout]     |
[INFO] [stdout] 680 |     for i in 0..matrix.data.len() {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:705:18
[INFO] [stdout]     |
[INFO] [stdout] 705 |         for i in 0..self.shape.0 {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/operations.rs:703:14
[INFO] [stdout]     |
[INFO] [stdout] 703 |     for i in 0..matrix.data.len() {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:706:22
[INFO] [stdout]     |
[INFO] [stdout] 706 |             for j in start..end {
[INFO] [stdout]     |                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/operations.rs:735:14
[INFO] [stdout]     |
[INFO] [stdout] 735 |     for i in 0..matrix1.data.len() {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:795:18
[INFO] [stdout]     |
[INFO] [stdout] 795 |         for i in start..end {
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/operations.rs:787:14
[INFO] [stdout]     |
[INFO] [stdout] 787 |     for i in 0..result.data.len() {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:855:18
[INFO] [stdout]     |
[INFO] [stdout] 855 |         for i in 0..self.shape.0 {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/operations.rs:790:18
[INFO] [stdout]     |
[INFO] [stdout] 790 |         for j in 0..matrix1.shape.1 {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:916:18
[INFO] [stdout]     |
[INFO] [stdout] 916 |         for i in 0..self.shape.0 {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:980:18
[INFO] [stdout]     |
[INFO] [stdout] 980 |         for i in 0..self.shape.0 {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/csv.rs:84:18
[INFO] [stdout]    |
[INFO] [stdout] 84 |         for i in 0..split.len() {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/lib.rs:1044:18
[INFO] [stdout]      |
[INFO] [stdout] 1044 |         for i in 0..self.shape.0 {
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/csv.rs:161:18
[INFO] [stdout]     |
[INFO] [stdout] 161 |         for i in 0..split.len() {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/lib.rs:1045:22
[INFO] [stdout]      |
[INFO] [stdout] 1045 |             for j in 0..matrix.shape().1 {
[INFO] [stdout]      |                      ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/csv.rs:241:18
[INFO] [stdout]     |
[INFO] [stdout] 241 |         for i in 0..split.len() {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/csv.rs:257:14
[INFO] [stdout]     |
[INFO] [stdout] 257 |     for i in 0..split.len() {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/lib.rs:1087:18
[INFO] [stdout]      |
[INFO] [stdout] 1087 |         for i in 0..self.shape.0 {
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/csv.rs:258:18
[INFO] [stdout]     |
[INFO] [stdout] 258 |         for j in 0..columns.len() {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/lib.rs:1147:18
[INFO] [stdout]      |
[INFO] [stdout] 1147 |         for _ in 0..self.shape.1 {
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/csv.rs:282:14
[INFO] [stdout]     |
[INFO] [stdout] 282 |     for i in 0..matrix.shape.1 {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/lib.rs:1207:18
[INFO] [stdout]      |
[INFO] [stdout] 1207 |         for _ in 0..self.shape.1 {
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/csv.rs:290:14
[INFO] [stdout]     |
[INFO] [stdout] 290 |     for i in 0..matrix.shape.0 {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/lib.rs:1270:19
[INFO] [stdout]      |
[INFO] [stdout] 1270 |         for i in (0..self.shape.1).rev() {
[INFO] [stdout]      |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/csv.rs:292:18
[INFO] [stdout]     |
[INFO] [stdout] 292 |         for j in 0..matrix.shape.1 {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/lib.rs:1332:18
[INFO] [stdout]      |
[INFO] [stdout] 1332 |         for i in 0..matrix.shape().0 {
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/csv.rs:339:14
[INFO] [stdout]     |
[INFO] [stdout] 339 |     for i in 0..matrix.shape.1 {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/lib.rs:1378:18
[INFO] [stdout]      |
[INFO] [stdout] 1378 |         for _ in 0..self.shape.1 {
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/csv.rs:347:14
[INFO] [stdout]     |
[INFO] [stdout] 347 |     for i in 0..matrix.shape.0 {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/lib.rs:1400:18
[INFO] [stdout]      |
[INFO] [stdout] 1400 |         for i in 0..self.data.len() {
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/csv.rs:349:18
[INFO] [stdout]     |
[INFO] [stdout] 349 |         for j in 0..matrix.shape.1 {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/add_impl.rs:20:18
[INFO] [stdout]    |
[INFO] [stdout] 20 |         for i in 0..self.data.len() {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/add_impl.rs:44:18
[INFO] [stdout]    |
[INFO] [stdout] 44 |         for i in 0..self.data.len() {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/add_impl.rs:89:18
[INFO] [stdout]    |
[INFO] [stdout] 89 |         for i in 0..self.data.len() {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/sub_impl.rs:21:18
[INFO] [stdout]    |
[INFO] [stdout] 21 |         for i in 0..self.data.len() {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/sub_impl.rs:64:18
[INFO] [stdout]    |
[INFO] [stdout] 64 |         for i in 0..self.data.len() {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/mul_impl.rs:21:18
[INFO] [stdout]    |
[INFO] [stdout] 21 |         for i in 0..self.data.len() {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/mul_impl.rs:67:18
[INFO] [stdout]    |
[INFO] [stdout] 67 |         for i in 0..self.data.len() {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/div_impl.rs:43:18
[INFO] [stdout]    |
[INFO] [stdout] 43 |         for i in 0..self.data.len() {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:131:20
[INFO] [stdout]     |
[INFO] [stdout] 131 |         &self.data[start..end]
[INFO] [stdout]     |                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:179:20
[INFO] [stdout]     |
[INFO] [stdout] 179 |         &self.data[start..end]
[INFO] [stdout]     |                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:260:24
[INFO] [stdout]     |
[INFO] [stdout] 260 |         &mut self.data[start..end]
[INFO] [stdout]     |                        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:281:18
[INFO] [stdout]     |
[INFO] [stdout] 281 |         for i in 0..self.shape.0 {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:283:22
[INFO] [stdout]     |
[INFO] [stdout] 283 |             for j in 0..self.shape.1 {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:321:18
[INFO] [stdout]     |
[INFO] [stdout] 321 |         for i in 0..self.shape.0 {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:322:22
[INFO] [stdout]     |
[INFO] [stdout] 322 |             for j in 0..self.shape.1 {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:533:18
[INFO] [stdout]     |
[INFO] [stdout] 533 |         for i in 1..shape.0 {
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:539:18
[INFO] [stdout]     |
[INFO] [stdout] 539 |         for i in 0..shape.0 {
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:540:22
[INFO] [stdout]     |
[INFO] [stdout] 540 |             for j in 0..shape.1 {
[INFO] [stdout]     |                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:593:18
[INFO] [stdout]     |
[INFO] [stdout] 593 |         for i in 0..self.shape.0 {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:595:22
[INFO] [stdout]     |
[INFO] [stdout] 595 |             for j in 0..self.shape.1 {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:653:18
[INFO] [stdout]     |
[INFO] [stdout] 653 |         for i in 0..self.shape.0 {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:705:18
[INFO] [stdout]     |
[INFO] [stdout] 705 |         for i in 0..self.shape.0 {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:706:22
[INFO] [stdout]     |
[INFO] [stdout] 706 |             for j in start..end {
[INFO] [stdout]     |                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:795:18
[INFO] [stdout]     |
[INFO] [stdout] 795 |         for i in start..end {
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:855:18
[INFO] [stdout]     |
[INFO] [stdout] 855 |         for i in 0..self.shape.0 {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:916:18
[INFO] [stdout]     |
[INFO] [stdout] 916 |         for i in 0..self.shape.0 {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:980:18
[INFO] [stdout]     |
[INFO] [stdout] 980 |         for i in 0..self.shape.0 {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/lib.rs:1044:18
[INFO] [stdout]      |
[INFO] [stdout] 1044 |         for i in 0..self.shape.0 {
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/lib.rs:1045:22
[INFO] [stdout]      |
[INFO] [stdout] 1045 |             for j in 0..matrix.shape().1 {
[INFO] [stdout]      |                      ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/lib.rs:1087:18
[INFO] [stdout]      |
[INFO] [stdout] 1087 |         for i in 0..self.shape.0 {
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/lib.rs:1147:18
[INFO] [stdout]      |
[INFO] [stdout] 1147 |         for _ in 0..self.shape.1 {
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/lib.rs:1207:18
[INFO] [stdout]      |
[INFO] [stdout] 1207 |         for _ in 0..self.shape.1 {
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/lib.rs:1270:19
[INFO] [stdout]      |
[INFO] [stdout] 1270 |         for i in (0..self.shape.1).rev() {
[INFO] [stdout]      |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/lib.rs:1332:18
[INFO] [stdout]      |
[INFO] [stdout] 1332 |         for i in 0..matrix.shape().0 {
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/lib.rs:1378:18
[INFO] [stdout]      |
[INFO] [stdout] 1378 |         for _ in 0..self.shape.1 {
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/lib.rs:1400:18
[INFO] [stdout]      |
[INFO] [stdout] 1400 |         for i in 0..self.data.len() {
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 69 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: public trait impl involving `Range` type
[INFO] [stdout]    --> src/lib.rs:135:31
[INFO] [stdout]     |
[INFO] [stdout] 135 | impl<T: Copy + Default> Index<Range<usize>> for Matrix<T> {
[INFO] [stdout]     |                               ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D trait-impl-range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: explicit usage of `Range` type in public function
[INFO] [stdout]    --> src/lib.rs:176:28
[INFO] [stdout]     |
[INFO] [stdout] 176 |     fn index(&self, index: Range<usize>) -> &Self::Output {
[INFO] [stdout]     |                            ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D explicit-range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 69 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `matrix_operations` (lib) due to 3 previous errors; 69 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "c5d285d42fc73ae7b26cbb36b41b437902d2860b8b9090eab444f7efb3b2856a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5d285d42fc73ae7b26cbb36b41b437902d2860b8b9090eab444f7efb3b2856a", kill_on_drop: false }`
[INFO] [stdout] c5d285d42fc73ae7b26cbb36b41b437902d2860b8b9090eab444f7efb3b2856a
