[INFO] cloning repository https://github.com/dmontagu/scrabble-core
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dmontagu/scrabble-core" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmontagu%2Fscrabble-core", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmontagu%2Fscrabble-core'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 92ce643754f90ebb9bbb3744aee4b01d36939bd9
[INFO] checking dmontagu/scrabble-core against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmontagu%2Fscrabble-core" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dmontagu/scrabble-core 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] removed /workspace/builds/worker-0-tc1/source/.cargo/config
[INFO] started tweaking git repo https://github.com/dmontagu/scrabble-core
[INFO] finished tweaking git repo https://github.com/dmontagu/scrabble-core
[INFO] tweaked toml for git repo https://github.com/dmontagu/scrabble-core written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/dmontagu/scrabble-core 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-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f641843cfa3e2af5f6ce5e3e18327f42988155ca67d109ddc8b8bc8529137a37
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[INFO] running `Command { std: "docker" "inspect" "f641843cfa3e2af5f6ce5e3e18327f42988155ca67d109ddc8b8bc8529137a37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f641843cfa3e2af5f6ce5e3e18327f42988155ca67d109ddc8b8bc8529137a37", kill_on_drop: false }`
[INFO] [stdout] f641843cfa3e2af5f6ce5e3e18327f42988155ca67d109ddc8b8bc8529137a37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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] ad45eb311cb1cd07223fdde07ba26d138276f1cfc3fa190153d7c6def58f8960
[INFO] running `Command { std: "docker" "start" "-a" "ad45eb311cb1cd07223fdde07ba26d138276f1cfc3fa190153d7c6def58f8960", kill_on_drop: false }`
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking scrabble v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `CheckedBoardSquare`
[INFO] [stdout]  --> src/game/mod.rs:2:59
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use crate::game::checked_square::{CheckedAisleSquare, CheckedBoardSquare};
[INFO] [stdout]   |                                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CheckedBoardSquare`
[INFO] [stdout]  --> src/game/mod.rs:2:59
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use crate::game::checked_square::{CheckedAisleSquare, CheckedBoardSquare};
[INFO] [stdout]   |                                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "ad45eb311cb1cd07223fdde07ba26d138276f1cfc3fa190153d7c6def58f8960", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad45eb311cb1cd07223fdde07ba26d138276f1cfc3fa190153d7c6def58f8960", kill_on_drop: false }`
[INFO] [stdout] ad45eb311cb1cd07223fdde07ba26d138276f1cfc3fa190153d7c6def58f8960
[INFO] checking dmontagu/scrabble-core against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmontagu%2Fscrabble-core" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dmontagu/scrabble-core 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] removed /workspace/builds/worker-0-tc2/source/.cargo/config
[INFO] started tweaking git repo https://github.com/dmontagu/scrabble-core
[INFO] finished tweaking git repo https://github.com/dmontagu/scrabble-core
[INFO] tweaked toml for git repo https://github.com/dmontagu/scrabble-core written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/dmontagu/scrabble-core 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d5bd20602b63fdba0bc848b73997a975ca193ea8ac8bafc10e5b32297931faee
[INFO] running `Command { std: "docker" "start" "-a" "d5bd20602b63fdba0bc848b73997a975ca193ea8ac8bafc10e5b32297931faee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5bd20602b63fdba0bc848b73997a975ca193ea8ac8bafc10e5b32297931faee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5bd20602b63fdba0bc848b73997a975ca193ea8ac8bafc10e5b32297931faee", kill_on_drop: false }`
[INFO] [stdout] d5bd20602b63fdba0bc848b73997a975ca193ea8ac8bafc10e5b32297931faee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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] 710cfd2e753ea7c6b70ae79aa28414a29ecc4319667004e53cf6b7b5ab05bebe
[INFO] running `Command { std: "docker" "start" "-a" "710cfd2e753ea7c6b70ae79aa28414a29ecc4319667004e53cf6b7b5ab05bebe", kill_on_drop: false }`
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking scrabble v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/dawg.rs:65:27
[INFO] [stdout]    |
[INFO] [stdout] 65 |         for edge in &self[node..] {
[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 `RangeFrom` range syntax
[INFO] [stdout]   --> src/dawg.rs:80:26
[INFO] [stdout]    |
[INFO] [stdout] 80 |         for edge in self[node..].iter() {
[INFO] [stdout]    |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/dawg.rs:93:21
[INFO] [stdout]    |
[INFO] [stdout] 93 |         &self.edges[index.start.0 as usize..]
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CheckedBoardSquare`
[INFO] [stdout]  --> src/game/mod.rs:2:59
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use crate::game::checked_square::{CheckedAisleSquare, CheckedBoardSquare};
[INFO] [stdout]   |                                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/game/board.rs:103:24
[INFO] [stdout]     |
[INFO] [stdout] 103 |             for row in 0..BOARD_SIZE {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/game/board.rs:104:28
[INFO] [stdout]     |
[INFO] [stdout] 104 |                 for col in 0..BOARD_SIZE {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/game/board.rs:131:41
[INFO] [stdout]     |
[INFO] [stdout] 131 |             for preceding_cross_idx in (0..cross_idx).rev() {
[INFO] [stdout]     |                                         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/game/board.rs:152:40
[INFO] [stdout]     |
[INFO] [stdout] 152 |             for following_cross_idx in cross_idx + 1..BOARD_SIZE {
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/game/board.rs:198:22
[INFO] [stdout]     |
[INFO] [stdout] 198 |         for cross in 0..BOARD_SIZE {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/game/cross_checks.rs:66:27
[INFO] [stdout]    |
[INFO] [stdout] 66 |         for char_index in 0..27 {
[INFO] [stdout]    |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/game/play_generation.rs:46:22
[INFO] [stdout]    |
[INFO] [stdout] 46 |         for index in 0..BOARD_SIZE {
[INFO] [stdout]    |                      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/game/play_generation.rs:139:42
[INFO] [stdout]     |
[INFO] [stdout] 139 |         for square in self.aisle.squares[left_part_start_index..self.anchor_index].iter() {
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/game/play_generation.rs:154:22
[INFO] [stdout]     |
[INFO] [stdout] 154 |         for limit in 0..self.anchor_index {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/loading.rs:26:14
[INFO] [stdout]    |
[INFO] [stdout] 26 |     for i in 0..n_dawg_edges {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/loading.rs:28:18
[INFO] [stdout]    |
[INFO] [stdout] 28 |         for j in 0..u64_size {
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/dawg.rs:65:27
[INFO] [stdout]    |
[INFO] [stdout] 65 |         for edge in &self[node..] {
[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 `RangeFrom` range syntax
[INFO] [stdout]   --> src/dawg.rs:80:26
[INFO] [stdout]    |
[INFO] [stdout] 80 |         for edge in self[node..].iter() {
[INFO] [stdout]    |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/dawg.rs:93:21
[INFO] [stdout]    |
[INFO] [stdout] 93 |         &self.edges[index.start.0 as usize..]
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CheckedBoardSquare`
[INFO] [stdout]  --> src/game/mod.rs:2:59
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use crate::game::checked_square::{CheckedAisleSquare, CheckedBoardSquare};
[INFO] [stdout]   |                                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/game/board.rs:103:24
[INFO] [stdout]     |
[INFO] [stdout] 103 |             for row in 0..BOARD_SIZE {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/game/board.rs:104:28
[INFO] [stdout]     |
[INFO] [stdout] 104 |                 for col in 0..BOARD_SIZE {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/game/board.rs:131:41
[INFO] [stdout]     |
[INFO] [stdout] 131 |             for preceding_cross_idx in (0..cross_idx).rev() {
[INFO] [stdout]     |                                         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/game/board.rs:152:40
[INFO] [stdout]     |
[INFO] [stdout] 152 |             for following_cross_idx in cross_idx + 1..BOARD_SIZE {
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/game/board.rs:198:22
[INFO] [stdout]     |
[INFO] [stdout] 198 |         for cross in 0..BOARD_SIZE {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/game/cross_checks.rs:66:27
[INFO] [stdout]    |
[INFO] [stdout] 66 |         for char_index in 0..27 {
[INFO] [stdout]    |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/game/cross_checks.rs:103:19
[INFO] [stdout]     |
[INFO] [stdout] 103 |         for c in (b'a'..b'z').map(char::from) {
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/game/play_generation.rs:46:22
[INFO] [stdout]    |
[INFO] [stdout] 46 |         for index in 0..BOARD_SIZE {
[INFO] [stdout]    |                      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/game/play_generation.rs:139:42
[INFO] [stdout]     |
[INFO] [stdout] 139 |         for square in self.aisle.squares[left_part_start_index..self.anchor_index].iter() {
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/game/play_generation.rs:154:22
[INFO] [stdout]     |
[INFO] [stdout] 154 |         for limit in 0..self.anchor_index {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/loading.rs:26:14
[INFO] [stdout]    |
[INFO] [stdout] 26 |     for i in 0..n_dawg_edges {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/loading.rs:28:18
[INFO] [stdout]    |
[INFO] [stdout] 28 |         for j in 0..u64_size {
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: public trait impl involving `RangeFrom` type
[INFO] [stdout]   --> src/dawg.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 89 | impl Index<RangeFrom<DawgNodeIndex>> for Dawg {
[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 `RangeFrom` type in public function
[INFO] [stdout]   --> src/dawg.rs:92:28
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn index(&self, index: RangeFrom<DawgNodeIndex>) -> &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; 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `scrabble` (lib) due to 3 previous errors; 15 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "710cfd2e753ea7c6b70ae79aa28414a29ecc4319667004e53cf6b7b5ab05bebe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "710cfd2e753ea7c6b70ae79aa28414a29ecc4319667004e53cf6b7b5ab05bebe", kill_on_drop: false }`
[INFO] [stdout] 710cfd2e753ea7c6b70ae79aa28414a29ecc4319667004e53cf6b7b5ab05bebe
