[INFO] fetching crate lager 0.2.0...
[INFO] checking lager-0.2.0 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate lager 0.2.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate lager 0.2.0 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 lager 0.2.0
[INFO] finished tweaking crates.io crate lager 0.2.0
[INFO] tweaked toml for crates.io crate lager 0.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate lager 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+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] ddf8dfa55a086bdfd88313833daac8dcd1b8f47665207b1bdf024a78eec15400
[INFO] running `Command { std: "docker" "start" "-a" "ddf8dfa55a086bdfd88313833daac8dcd1b8f47665207b1bdf024a78eec15400", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ddf8dfa55a086bdfd88313833daac8dcd1b8f47665207b1bdf024a78eec15400", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddf8dfa55a086bdfd88313833daac8dcd1b8f47665207b1bdf024a78eec15400", kill_on_drop: false }`
[INFO] [stdout] ddf8dfa55a086bdfd88313833daac8dcd1b8f47665207b1bdf024a78eec15400
[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] 34ddb9944455c41adffccd25d13db57706a1f87b72a4606fe3978e69820b4d6f
[INFO] running `Command { std: "docker" "start" "-a" "34ddb9944455c41adffccd25d13db57706a1f87b72a4606fe3978e69820b4d6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling libc v0.2.106
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]     Checking plotters-backend v0.3.2
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking itertools v0.10.1
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking half v1.8.2
[INFO] [stderr]     Checking plotters-svg v0.3.1
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking oorandom v11.1.3
[INFO] [stderr]     Checking crossbeam-epoch v0.9.5
[INFO] [stderr]     Checking lager v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.1
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking rayon-core v1.9.1
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking plotters v0.3.1
[INFO] [stderr]     Checking criterion-plot v0.4.4
[INFO] [stderr]     Checking rayon v1.5.1
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.3.5
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> benches/my_benchmark.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 |     a.mul(&b)
[INFO] [stdout]    |       --- ^^ expected `Matrix<T, M, N>`, found `&Matrix<T, M, N>`
[INFO] [stdout]    |       |
[INFO] [stdout]    |       arguments to this method are incorrect
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Matrix<_, _, _>`
[INFO] [stdout]            found reference `&Matrix<_, _, _>`
[INFO] [stdout] help: the return type of this call is `&Matrix<T, M, N>` due to the type of the argument passed
[INFO] [stdout]   --> benches/my_benchmark.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     a.mul(&b)
[INFO] [stdout]    |     ^^^^^^--^
[INFO] [stdout]    |           |
[INFO] [stdout]    |           this argument influences the return type of `mul`
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/core/src/ops/arith.rs:332:8
[INFO] [stdout] help: consider removing the borrow
[INFO] [stdout]    |
[INFO] [stdout] 17 -     a.mul(&b)
[INFO] [stdout] 17 +     a.mul(b)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> tests/matrix.rs:155:37
[INFO] [stdout]     |
[INFO] [stdout] 155 |     let result: Matrix<f64, 3, 7> = mtx1.hstack(mtx2);
[INFO] [stdout]     |                 -----------------   ^^^^^^^^^^^^^^^^^ expected `7`, found `lager::::{impl#0}::hstack::{constant#0}`
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 expected due to this
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `Matrix<_, _, 7>`
[INFO] [stdout]                found struct `Matrix<_, _, lager::::{impl#0}::hstack::{constant#0}>`
[INFO] [stdout] help: call `Into::into` on this expression to convert `Matrix<f64, 3, lager::::{impl#0}::hstack::{constant#0}>` into `Matrix<f64, 3, 7>`
[INFO] [stdout]     |
[INFO] [stdout] 155 |     let result: Matrix<f64, 3, 7> = mtx1.hstack(mtx2).into();
[INFO] [stdout]     |                                                      +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> tests/matrix.rs:171:37
[INFO] [stdout]     |
[INFO] [stdout] 171 |     let result: Matrix<f64, 7, 3> = mtx1.vstack(mtx2);
[INFO] [stdout]     |                 -----------------   ^^^^^^^^^^^^^^^^^ expected `7`, found `lager::::{impl#0}::vstack::{constant#0}`
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 expected due to this
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `Matrix<_, 7, _>`
[INFO] [stdout]                found struct `Matrix<_, lager::::{impl#0}::vstack::{constant#0}, _>`
[INFO] [stdout] help: call `Into::into` on this expression to convert `Matrix<f64, lager::::{impl#0}::vstack::{constant#0}, 3>` into `Matrix<f64, 7, 3>`
[INFO] [stdout]     |
[INFO] [stdout] 171 |     let result: Matrix<f64, 7, 3> = mtx1.vstack(mtx2).into();
[INFO] [stdout]     |                                                      +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lager` (bench "my_benchmark") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lager` (test "matrix") due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "34ddb9944455c41adffccd25d13db57706a1f87b72a4606fe3978e69820b4d6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34ddb9944455c41adffccd25d13db57706a1f87b72a4606fe3978e69820b4d6f", kill_on_drop: false }`
[INFO] [stdout] 34ddb9944455c41adffccd25d13db57706a1f87b72a4606fe3978e69820b4d6f
[INFO] checking lager-0.2.0 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] extracting crate lager 0.2.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate lager 0.2.0 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 lager 0.2.0
[INFO] finished tweaking crates.io crate lager 0.2.0
[INFO] tweaked toml for crates.io crate lager 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate lager 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+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] b82a55c92b6b60b8db3cf453f51199f8960193e9e27a6f4792b767cce9ef4aa2
[INFO] running `Command { std: "docker" "start" "-a" "b82a55c92b6b60b8db3cf453f51199f8960193e9e27a6f4792b767cce9ef4aa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b82a55c92b6b60b8db3cf453f51199f8960193e9e27a6f4792b767cce9ef4aa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b82a55c92b6b60b8db3cf453f51199f8960193e9e27a6f4792b767cce9ef4aa2", kill_on_drop: false }`
[INFO] [stdout] b82a55c92b6b60b8db3cf453f51199f8960193e9e27a6f4792b767cce9ef4aa2
[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] 28cc69b0077402b2d051743a5ab1609f5911a3c3fc4e6c2586aa1b1aab0b18a3
[INFO] running `Command { std: "docker" "start" "-a" "28cc69b0077402b2d051743a5ab1609f5911a3c3fc4e6c2586aa1b1aab0b18a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling libc v0.2.106
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]     Checking plotters-backend v0.3.2
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]     Checking itertools v0.10.1
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking half v1.8.2
[INFO] [stderr]     Checking plotters-svg v0.3.1
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking oorandom v11.1.3
[INFO] [stderr]     Checking lager v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking crossbeam-epoch v0.9.5
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/alg.rs:38:36
[INFO] [stdout]    |
[INFO] [stdout] 38 |                 self.view::<M, 1>([h..M, k..k])
[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/alg.rs:38:42
[INFO] [stdout]    |
[INFO] [stdout] 38 |                 self.view::<M, 1>([h..M, k..k])
[INFO] [stdout]    |                                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/alg.rs:51:26
[INFO] [stdout]    |
[INFO] [stdout] 51 |                 for i in h + 1..M {
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/alg.rs:56:30
[INFO] [stdout]    |
[INFO] [stdout] 56 |                     for j in (k + 1)..N {
[INFO] [stdout]    |                              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/alg.rs:82:22
[INFO] [stdout]    |
[INFO] [stdout] 82 |             for i in k..N {
[INFO] [stdout]    |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/alg.rs:92:22
[INFO] [stdout]    |
[INFO] [stdout] 92 |             for i in 0..h {
[INFO] [stdout]    |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/alg.rs:95:26
[INFO] [stdout]    |
[INFO] [stdout] 95 |                 for j in k..N {
[INFO] [stdout]    |                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/alg.rs:120:25
[INFO] [stdout]     |
[INFO] [stdout] 120 |         augmented.view([0..M, N..2 * N]).into()
[INFO] [stdout]     |                         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/alg.rs:120:31
[INFO] [stdout]     |
[INFO] [stdout] 120 |         augmented.view([0..M, N..2 * N]).into()
[INFO] [stdout]     |                               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/alg.rs:130:20
[INFO] [stdout]     |
[INFO] [stdout] 130 |         for col in 0..N {
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/alg.rs:133:40
[INFO] [stdout]     |
[INFO] [stdout] 133 |                     self.view::<M, 1>([col..M, col..col])
[INFO] [stdout]     |                                        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/alg.rs:133:48
[INFO] [stdout]     |
[INFO] [stdout] 133 |                     self.view::<M, 1>([col..M, col..col])
[INFO] [stdout]     |                                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/alg.rs:145:18
[INFO] [stdout]     |
[INFO] [stdout] 145 |         for i in 0..M {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/alg.rs:146:22
[INFO] [stdout]     |
[INFO] [stdout] 146 |             for j in i..N {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/alg.rs:148:26
[INFO] [stdout]     |
[INFO] [stdout] 148 |                 for k in 0..i {
[INFO] [stdout]     |                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/alg.rs:153:22
[INFO] [stdout]     |
[INFO] [stdout] 153 |             for j in i..N {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/alg.rs:155:26
[INFO] [stdout]     |
[INFO] [stdout] 155 |                 for k in 0..i {
[INFO] [stdout]     |                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/lib.rs:73:18
[INFO] [stdout]    |
[INFO] [stdout] 73 |         for i in 0..min_axis {
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/lib.rs:83:20
[INFO] [stdout]    |
[INFO] [stdout] 83 |         for row in 0..M {
[INFO] [stdout]    |                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/lib.rs:84:24
[INFO] [stdout]    |
[INFO] [stdout] 84 |             for col in 0..N {
[INFO] [stdout]    |                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/lib.rs:97:18
[INFO] [stdout]    |
[INFO] [stdout] 97 |         for i in 0..M {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/lib.rs:98:22
[INFO] [stdout]    |
[INFO] [stdout] 98 |             for j in 0..O {
[INFO] [stdout]    |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:100:26
[INFO] [stdout]     |
[INFO] [stdout] 100 |                 for k in 0..N {
[INFO] [stdout]     |                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:111:18
[INFO] [stdout]     |
[INFO] [stdout] 111 |         for i in 0..M {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:112:22
[INFO] [stdout]     |
[INFO] [stdout] 112 |             for j in 0..N {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:137:60
[INFO] [stdout]     |
[INFO] [stdout] 137 |         let mut mtx: Matrix<T, M, { N + C2 }> = self.view([0..M, 0..N]).into();
[INFO] [stdout]     |                                                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:137:66
[INFO] [stdout]     |
[INFO] [stdout] 137 |         let mut mtx: Matrix<T, M, { N + C2 }> = self.view([0..M, 0..N]).into();
[INFO] [stdout]     |                                                                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:140:20
[INFO] [stdout]     |
[INFO] [stdout] 140 |         for row in 0..M {
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:141:24
[INFO] [stdout]     |
[INFO] [stdout] 141 |             for col in 0..C2 {
[INFO] [stdout]     |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:150:60
[INFO] [stdout]     |
[INFO] [stdout] 150 |         let mut mtx: Matrix<T, { M + R2 }, N> = self.view([0..M, 0..N]).into();
[INFO] [stdout]     |                                                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:150:66
[INFO] [stdout]     |
[INFO] [stdout] 150 |         let mut mtx: Matrix<T, { M + R2 }, N> = self.view([0..M, 0..N]).into();
[INFO] [stdout]     |                                                                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:153:20
[INFO] [stdout]     |
[INFO] [stdout] 153 |         for row in 0..R2 {
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:154:24
[INFO] [stdout]     |
[INFO] [stdout] 154 |             for col in 0..N {
[INFO] [stdout]     |                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:164:18
[INFO] [stdout]     |
[INFO] [stdout] 164 |         for i in 0..M {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:172:18
[INFO] [stdout]     |
[INFO] [stdout] 172 |         for i in 0..M {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:173:22
[INFO] [stdout]     |
[INFO] [stdout] 173 |             for j in 0..N {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:195:20
[INFO] [stdout]     |
[INFO] [stdout] 195 |         for row in 0..M {
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:196:24
[INFO] [stdout]     |
[INFO] [stdout] 196 |             for col in 0..row {
[INFO] [stdout]     |                        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:207:20
[INFO] [stdout]     |
[INFO] [stdout] 207 |         for row in 0..M {
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:208:24
[INFO] [stdout]     |
[INFO] [stdout] 208 |             for col in (row + 1)..N {
[INFO] [stdout]     |                        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:237:20
[INFO] [stdout]     |
[INFO] [stdout] 237 |         for row in 0..M {
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:238:24
[INFO] [stdout]     |
[INFO] [stdout] 238 |             for col in 0..N {
[INFO] [stdout]     |                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:259:20
[INFO] [stdout]     |
[INFO] [stdout] 259 |         for row in 0..M {
[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 |             for col in 0..N {
[INFO] [stdout]     |                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: explicit usage of `Range` type in public function
[INFO] [stdout]    --> src/lib.rs:124:18
[INFO] [stdout]     |
[INFO] [stdout] 124 |         bounds: [Range<usize>; 2],
[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 1 previous error; 44 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lager` (lib) due to 2 previous errors; 44 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "28cc69b0077402b2d051743a5ab1609f5911a3c3fc4e6c2586aa1b1aab0b18a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28cc69b0077402b2d051743a5ab1609f5911a3c3fc4e6c2586aa1b1aab0b18a3", kill_on_drop: false }`
[INFO] [stdout] 28cc69b0077402b2d051743a5ab1609f5911a3c3fc4e6c2586aa1b1aab0b18a3
