[INFO] cloning repository https://github.com/dixe/rust-search-engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dixe/rust-search-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdixe%2Frust-search-engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdixe%2Frust-search-engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eacae2a2ab7baa7b98828e5ad55575d8cf7dbbf4
[INFO] checking dixe/rust-search-engine against master#b286722878e18db29a7fbe672be7c4d3b02e8e4d for pr-127655
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdixe%2Frust-search-engine" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dixe/rust-search-engine on toolchain b286722878e18db29a7fbe672be7c4d3b02e8e4d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dixe/rust-search-engine
[INFO] finished tweaking git repo https://github.com/dixe/rust-search-engine
[INFO] tweaked toml for git repo https://github.com/dixe/rust-search-engine written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/dixe/rust-search-engine 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" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking dixe/rust-search-engine against try#6a5749073f2ebf59d7740d30e50a932a85756ee7 for pr-127655
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdixe%2Frust-search-engine" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dixe/rust-search-engine on toolchain 6a5749073f2ebf59d7740d30e50a932a85756ee7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6a5749073f2ebf59d7740d30e50a932a85756ee7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dixe/rust-search-engine
[INFO] finished tweaking git repo https://github.com/dixe/rust-search-engine
[INFO] tweaked toml for git repo https://github.com/dixe/rust-search-engine written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/dixe/rust-search-engine 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" "+6a5749073f2ebf59d7740d30e50a932a85756ee7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+6a5749073f2ebf59d7740d30e50a932a85756ee7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c846cba2cdaaf2f12f9313a1f1acbc15b79eb0bf564e5fb5367617f5dcc8708b
[INFO] running `Command { std: "docker" "start" "-a" "c846cba2cdaaf2f12f9313a1f1acbc15b79eb0bf564e5fb5367617f5dcc8708b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c846cba2cdaaf2f12f9313a1f1acbc15b79eb0bf564e5fb5367617f5dcc8708b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c846cba2cdaaf2f12f9313a1f1acbc15b79eb0bf564e5fb5367617f5dcc8708b", kill_on_drop: false }`
[INFO] [stdout] c846cba2cdaaf2f12f9313a1f1acbc15b79eb0bf564e5fb5367617f5dcc8708b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+6a5749073f2ebf59d7740d30e50a932a85756ee7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1e0a34cb1072b50ca910acff4ca13200b8f595d46f3c849bd94220ded4758a8
[INFO] running `Command { std: "docker" "start" "-a" "b1e0a34cb1072b50ca910acff4ca13200b8f595d46f3c849bd94220ded4758a8", kill_on_drop: false }`
[INFO] [stderr]     Checking rust-search-engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `text`
[INFO] [stdout]   --> src/index/searchable_index.rs:50:40
[INFO] [stdout]    |
[INFO] [stdout] 50 |             PropertyType::SortableText(text) => panic!("Not implemted int property"),
[INFO] [stdout]    |                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_text`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `text`
[INFO] [stdout]   --> src/index/searchable_index.rs:50:40
[INFO] [stdout]    |
[INFO] [stdout] 50 |             PropertyType::SortableText(text) => panic!("Not implemted int property"),
[INFO] [stdout]    |                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_text`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `And` is named the same as one of the variants of the type `query::Operation`
[INFO] [stdout]   --> src/query.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |             And => smaller.intersection(bigger).copied().collect(),
[INFO] [stdout]    |             ^^^ help: to match on the variant, qualify the path: `query::Operation::And`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(bindings_with_variant_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `Or` is named the same as one of the variants of the type `query::Operation`
[INFO] [stdout]   --> src/query.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             Or => smaller.union(bigger).copied().collect()
[INFO] [stdout]    |             ^^ help: to match on the variant, qualify the path: `query::Operation::Or`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/query.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |             And => smaller.intersection(bigger).copied().collect(),
[INFO] [stdout]    |             --- matches any value
[INFO] [stdout] 55 |             Or => smaller.union(bigger).copied().collect()
[INFO] [stdout]    |             ^^ unreachable pattern
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `And`
[INFO] [stdout]   --> src/query.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |             And => smaller.intersection(bigger).copied().collect(),
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_And`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Or`
[INFO] [stdout]   --> src/query.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             Or => smaller.union(bigger).copied().collect()
[INFO] [stdout]    |             ^^ help: if this is intentional, prefix it with an underscore: `_Or`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `properties_sortable_text_word_map` is never read
[INFO] [stdout]   --> src/index/searchable_index.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub struct SearchableIndex {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 19 |     properties_sortable_text_word_map: PropertyMap<SortableTextT>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `doc_id` is never read
[INFO] [stdout]   --> src/index/index_types.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct WordFrequency {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 11 |     pub doc_id: DocId,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `WordFrequency` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Integer`, `Text`, and `SortableText` are never constructed
[INFO] [stdout]   --> src/index/index_types.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub enum PropertyType {
[INFO] [stdout]    |          ------------ variants in this enum
[INFO] [stdout] 24 |     Integer(IntegerT),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 25 |     Text(TextT),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 26 |     SortableText(SortableTextT), // enforce some kind of size limit to ensure performant sorting
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PropertyType` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IndexQuery` is never constructed
[INFO] [stdout]   --> src/query.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct IndexQuery {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PropertyQuery` is never constructed
[INFO] [stdout]   --> src/query.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct PropertyQuery {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Criterion` is never constructed
[INFO] [stdout]   --> src/query.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct Criterion {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `And` and `Or` are never constructed
[INFO] [stdout]   --> src/query.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub enum Operation {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] 33 |     And,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 34 |     Or
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Operation` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FacetQuery` is never constructed
[INFO] [stdout]   --> src/query.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub struct FacetQuery {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `query_index` is never used
[INFO] [stdout]   --> src/query.rs:69:8
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub fn query_index(index: &SearchableIndex, query: &IndexQuery) -> SearchResultIds {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `query_criterion` is never used
[INFO] [stdout]    --> src/query.rs:102:4
[INFO] [stdout]     |
[INFO] [stdout] 102 | fn query_criterion(index: &SearchableIndex, criterion: &Criterion) -> HashSet::<DocId> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `query_property` is never used
[INFO] [stdout]    --> src/query.rs:121:4
[INFO] [stdout]     |
[INFO] [stdout] 121 | fn query_property(index: &SearchableIndex, query: &PropertyQuery) -> Vec::<WordFrequency> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `query_text_property` is never used
[INFO] [stdout]    --> src/query.rs:131:4
[INFO] [stdout]     |
[INFO] [stdout] 131 | fn query_text_property(index: &SearchableIndex, property: &str, query_text: &str) -> Vec::<WordFrequency> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `query_integer_property` is never used
[INFO] [stdout]    --> src/query.rs:144:4
[INFO] [stdout]     |
[INFO] [stdout] 144 | fn query_integer_property(index: &SearchableIndex, property: &str, val: &IntegerT) -> Vec::<WordFrequency> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SearchResultIds` is never constructed
[INFO] [stdout]  --> src/search_result.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct SearchResultIds {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `And` should have a snake case name
[INFO] [stdout]   --> src/query.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |             And => smaller.intersection(bigger).copied().collect(),
[INFO] [stdout]    |             ^^^ help: convert the identifier to snake case: `and`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Or` should have a snake case name
[INFO] [stdout]   --> src/query.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             Or => smaller.union(bigger).copied().collect()
[INFO] [stdout]    |             ^^ help: convert the identifier to snake case (notice the capitalization): `or`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `And` is named the same as one of the variants of the type `query::Operation`
[INFO] [stdout]   --> src/query.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |             And => smaller.intersection(bigger).copied().collect(),
[INFO] [stdout]    |             ^^^ help: to match on the variant, qualify the path: `query::Operation::And`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(bindings_with_variant_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `Or` is named the same as one of the variants of the type `query::Operation`
[INFO] [stdout]   --> src/query.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             Or => smaller.union(bigger).copied().collect()
[INFO] [stdout]    |             ^^ help: to match on the variant, qualify the path: `query::Operation::Or`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/query.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |             And => smaller.intersection(bigger).copied().collect(),
[INFO] [stdout]    |             --- matches any value
[INFO] [stdout] 55 |             Or => smaller.union(bigger).copied().collect()
[INFO] [stdout]    |             ^^ unreachable pattern
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `And`
[INFO] [stdout]   --> src/query.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |             And => smaller.intersection(bigger).copied().collect(),
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_And`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Or`
[INFO] [stdout]   --> src/query.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             Or => smaller.union(bigger).copied().collect()
[INFO] [stdout]    |             ^^ help: if this is intentional, prefix it with an underscore: `_Or`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0170`.
[INFO] [stdout] 
[INFO] [stdout] warning: field `properties_sortable_text_word_map` is never read
[INFO] [stdout]   --> src/index/searchable_index.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub struct SearchableIndex {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 19 |     properties_sortable_text_word_map: PropertyMap<SortableTextT>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SortableText` is never constructed
[INFO] [stdout]   --> src/index/index_types.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub enum PropertyType {
[INFO] [stdout]    |          ------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 26 |     SortableText(SortableTextT), // enforce some kind of size limit to ensure performant sorting
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PropertyType` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sub_queries` is never read
[INFO] [stdout]   --> src/query.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub struct FacetQuery {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 62 |     criterion: Option<Criterion>,
[INFO] [stdout] 63 |     sub_queries: Vec::<FacetQuery>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `And` should have a snake case name
[INFO] [stdout]   --> src/query.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |             And => smaller.intersection(bigger).copied().collect(),
[INFO] [stdout]    |             ^^^ help: convert the identifier to snake case: `and`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Or` should have a snake case name
[INFO] [stdout]   --> src/query.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             Or => smaller.union(bigger).copied().collect()
[INFO] [stdout]    |             ^^ help: convert the identifier to snake case (notice the capitalization): `or`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-search-engine` (bin "rust-search-engine") due to 3 previous errors; 20 warnings emitted
[INFO] [stdout] For more information about this error, try `rustc --explain E0170`.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rust-search-engine` (bin "rust-search-engine" test) due to 3 previous errors; 9 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "b1e0a34cb1072b50ca910acff4ca13200b8f595d46f3c849bd94220ded4758a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1e0a34cb1072b50ca910acff4ca13200b8f595d46f3c849bd94220ded4758a8", kill_on_drop: false }`
[INFO] [stdout] b1e0a34cb1072b50ca910acff4ca13200b8f595d46f3c849bd94220ded4758a8