[INFO] fetching crate dayan 0.0.1...
[INFO] checking dayan-0.0.1 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate dayan 0.0.1 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate dayan 0.0.1 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 dayan 0.0.1
[INFO] finished tweaking crates.io crate dayan 0.0.1
[INFO] tweaked toml for crates.io crate dayan 0.0.1 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]     Updating crates.io index
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded latexify v0.1.0
[INFO] [stderr]   Downloaded pex v0.2.4
[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] c7d491af8b042789c839fad302b1d11ffa3f55d17929d5ca5c7c6dc33af90b38
[INFO] running `Command { std: "docker" "start" "-a" "c7d491af8b042789c839fad302b1d11ffa3f55d17929d5ca5c7c6dc33af90b38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7d491af8b042789c839fad302b1d11ffa3f55d17929d5ca5c7c6dc33af90b38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7d491af8b042789c839fad302b1d11ffa3f55d17929d5ca5c7c6dc33af90b38", kill_on_drop: false }`
[INFO] [stdout] c7d491af8b042789c839fad302b1d11ffa3f55d17929d5ca5c7c6dc33af90b38
[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] 76f3516ea6ce93e2ec480b3ae04de7f349d6a6a56d7f717461a19f82423e1ee6
[INFO] running `Command { std: "docker" "start" "-a" "76f3516ea6ce93e2ec480b3ae04de7f349d6a6a56d7f717461a19f82423e1ee6", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking latexify v0.1.0
[INFO] [stderr]     Checking pex v0.2.4
[INFO] [stderr]     Checking num-complex v0.4.5
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]     Checking dayan v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `count`
[INFO] [stdout]    --> src/beta/mod.rs:106:24
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn as_rank3(&self, count: u32, depth: u32) -> Result<ExpressionTree, DayanError> {
[INFO] [stdout]     |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_count`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `depth`
[INFO] [stdout]    --> src/beta/mod.rs:106:36
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn as_rank3(&self, count: u32, depth: u32) -> Result<ExpressionTree, DayanError> {
[INFO] [stdout]     |                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_depth`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]  --> src/errors/for_std.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 |     fn from(value: Error) -> Self {
[INFO] [stdout]   |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `count`
[INFO] [stdout]    --> src/beta/mod.rs:106:24
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn as_rank3(&self, count: u32, depth: u32) -> Result<ExpressionTree, DayanError> {
[INFO] [stdout]     |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_count`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `depth`
[INFO] [stdout]    --> src/beta/mod.rs:106:36
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn as_rank3(&self, count: u32, depth: u32) -> Result<ExpressionTree, DayanError> {
[INFO] [stdout]     |                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_depth`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]  --> src/errors/for_std.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 |     fn from(value: Error) -> Self {
[INFO] [stdout]   |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `max_width` is never used
[INFO] [stdout]   --> src/bms/display.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 91 | impl BashicuMatrixSystem {
[INFO] [stdout]    | ------------------------ method in this implementation
[INFO] [stdout] 92 |     fn max_width(&self) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `max_width` is never used
[INFO] [stdout]   --> src/bms/display.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 91 | impl BashicuMatrixSystem {
[INFO] [stdout]    | ------------------------ method in this implementation
[INFO] [stdout] 92 |     fn max_width(&self) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/expression/mod.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         rest: Box<ExpressionTree>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:2:9
[INFO] [stdout]    |
[INFO] [stdout] 2  | #![warn(missing_docs, rustdoc::missing_crate_level_docs)]
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/expression/mod.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     Function {
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/expression/mod.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         body: FunctionExpression,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]   --> src/expression/mod.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 | /     pub fn subscript<B, R>(base: B, rest: R) -> Self
[INFO] [stdout] 67 | |     where
[INFO] [stdout] 68 | |         B: Into<ExpressionTree>,
[INFO] [stdout] 69 | |         R: Into<ExpressionTree>,
[INFO] [stdout]    | |________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.97s
[INFO] running `Command { std: "docker" "inspect" "76f3516ea6ce93e2ec480b3ae04de7f349d6a6a56d7f717461a19f82423e1ee6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76f3516ea6ce93e2ec480b3ae04de7f349d6a6a56d7f717461a19f82423e1ee6", kill_on_drop: false }`
[INFO] [stdout] 76f3516ea6ce93e2ec480b3ae04de7f349d6a6a56d7f717461a19f82423e1ee6
[INFO] checking dayan-0.0.1 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] extracting crate dayan 0.0.1 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate dayan 0.0.1 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 dayan 0.0.1
[INFO] finished tweaking crates.io crate dayan 0.0.1
[INFO] tweaked toml for crates.io crate dayan 0.0.1 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] [stderr]     Updating crates.io index
[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] 11c3d89032cdf8f2f12971fab2476c7402767578e39494be1e61b397a0bb3e2f
[INFO] running `Command { std: "docker" "start" "-a" "11c3d89032cdf8f2f12971fab2476c7402767578e39494be1e61b397a0bb3e2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11c3d89032cdf8f2f12971fab2476c7402767578e39494be1e61b397a0bb3e2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11c3d89032cdf8f2f12971fab2476c7402767578e39494be1e61b397a0bb3e2f", kill_on_drop: false }`
[INFO] [stdout] 11c3d89032cdf8f2f12971fab2476c7402767578e39494be1e61b397a0bb3e2f
[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] 77cfa352dbcfefe52ef65a113e03a4cb08f5053e95b09b07169d56d6f6d0bc72
[INFO] running `Command { std: "docker" "start" "-a" "77cfa352dbcfefe52ef65a113e03a4cb08f5053e95b09b07169d56d6f6d0bc72", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking latexify v0.1.0
[INFO] [stderr]     Checking pex v0.2.4
[INFO] [stderr]     Checking num-complex v0.4.5
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]     Checking dayan v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/bms/display.rs:43:22
[INFO] [stdout]    |
[INFO] [stdout] 43 |             for i in 0..self.ys() {
[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/bms/display.rs:44:26
[INFO] [stdout]    |
[INFO] [stdout] 44 |                 for j in 0..self.xs() {
[INFO] [stdout]    |                          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/bms/mod.rs:92:18
[INFO] [stdout]    |
[INFO] [stdout] 92 |         for y in lmnz..ys {
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/bms/mod.rs:98:18
[INFO] [stdout]    |
[INFO] [stdout] 98 |         for i in 0..self.expand.get() {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/bms/mod.rs:99:22
[INFO] [stdout]    |
[INFO] [stdout] 99 |             for x in 0..bs {
[INFO] [stdout]    |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/bms/mod.rs:101:26
[INFO] [stdout]     |
[INFO] [stdout] 101 |                 for y in 0..ys {
[INFO] [stdout]     |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/bms/mod.rs:146:18
[INFO] [stdout]     |
[INFO] [stdout] 146 |         for y in 0..ys {
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/bms/mod.rs:148:22
[INFO] [stdout]     |
[INFO] [stdout] 148 |             for x in 1..bs {
[INFO] [stdout]     |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/bms/display.rs:43:22
[INFO] [stdout]    |
[INFO] [stdout] 43 |             for i in 0..self.ys() {
[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/bms/display.rs:44:26
[INFO] [stdout]    |
[INFO] [stdout] 44 |                 for j in 0..self.xs() {
[INFO] [stdout]    |                          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/bms/mod.rs:92:18
[INFO] [stdout]    |
[INFO] [stdout] 92 |         for y in lmnz..ys {
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/bms/mod.rs:98:18
[INFO] [stdout]    |
[INFO] [stdout] 98 |         for i in 0..self.expand.get() {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/bms/mod.rs:99:22
[INFO] [stdout]    |
[INFO] [stdout] 99 |             for x in 0..bs {
[INFO] [stdout]    |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/bms/mod.rs:101:26
[INFO] [stdout]     |
[INFO] [stdout] 101 |                 for y in 0..ys {
[INFO] [stdout]     |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/bms/mod.rs:146:18
[INFO] [stdout]     |
[INFO] [stdout] 146 |         for y in 0..ys {
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/bms/mod.rs:148:22
[INFO] [stdout]     |
[INFO] [stdout] 148 |             for x in 1..bs {
[INFO] [stdout]     |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `count`
[INFO] [stdout]    --> src/beta/mod.rs:106:24
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn as_rank3(&self, count: u32, depth: u32) -> Result<ExpressionTree, DayanError> {
[INFO] [stdout]     |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_count`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `depth`
[INFO] [stdout]    --> src/beta/mod.rs:106:36
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn as_rank3(&self, count: u32, depth: u32) -> Result<ExpressionTree, DayanError> {
[INFO] [stdout]     |                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_depth`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `count`
[INFO] [stdout]    --> src/beta/mod.rs:106:24
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn as_rank3(&self, count: u32, depth: u32) -> Result<ExpressionTree, DayanError> {
[INFO] [stdout]     |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_count`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `depth`
[INFO] [stdout]    --> src/beta/mod.rs:106:36
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn as_rank3(&self, count: u32, depth: u32) -> Result<ExpressionTree, DayanError> {
[INFO] [stdout]     |                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_depth`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]  --> src/errors/for_std.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 |     fn from(value: Error) -> Self {
[INFO] [stdout]   |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]  --> src/errors/for_std.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 |     fn from(value: Error) -> Self {
[INFO] [stdout]   |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `max_width` is never used
[INFO] [stdout]   --> src/bms/display.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 91 | impl BashicuMatrixSystem {
[INFO] [stdout]    | ------------------------ method in this implementation
[INFO] [stdout] 92 |     fn max_width(&self) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `max_width` is never used
[INFO] [stdout]   --> src/bms/display.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 91 | impl BashicuMatrixSystem {
[INFO] [stdout]    | ------------------------ method in this implementation
[INFO] [stdout] 92 |     fn max_width(&self) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: explicit usage of `Range` type in public enum definition
[INFO] [stdout]   --> src/errors/mod.rs:26:16
[INFO] [stdout]    |
[INFO] [stdout] 26 |         range: Range<usize>,
[INFO] [stdout]    |                ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D explicit-range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/expression/mod.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         rest: Box<ExpressionTree>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:2:9
[INFO] [stdout]    |
[INFO] [stdout] 2  | #![warn(missing_docs, rustdoc::missing_crate_level_docs)]
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/expression/mod.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     Function {
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/expression/mod.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         body: FunctionExpression,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]   --> src/expression/mod.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 | /     pub fn subscript<B, R>(base: B, rest: R) -> Self
[INFO] [stdout] 67 | |     where
[INFO] [stdout] 68 | |         B: Into<ExpressionTree>,
[INFO] [stdout] 69 | |         R: Into<ExpressionTree>,
[INFO] [stdout]    | |________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dayan` (lib) due to 2 previous errors; 16 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "77cfa352dbcfefe52ef65a113e03a4cb08f5053e95b09b07169d56d6f6d0bc72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77cfa352dbcfefe52ef65a113e03a4cb08f5053e95b09b07169d56d6f6d0bc72", kill_on_drop: false }`
[INFO] [stdout] 77cfa352dbcfefe52ef65a113e03a4cb08f5053e95b09b07169d56d6f6d0bc72
