[INFO] fetching crate elastic-queries 0.1.0... [INFO] checking elastic-queries-0.1.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate elastic-queries 0.1.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate elastic-queries 0.1.0 [INFO] finished tweaking crates.io crate elastic-queries 0.1.0 [INFO] tweaked toml for crates.io crate elastic-queries 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate elastic-queries 0.1.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 54 packages to latest compatible versions [INFO] [stderr] Adding clippy v0.0.164 (available: v0.0.302) [INFO] [stderr] Adding derive_builder v0.5.1 (available: v0.20.2) [INFO] [stderr] Adding error-chain v0.11.0 (available: v0.12.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cargo_metadata v0.2.3 [INFO] [stderr] Downloaded quine-mc_cluskey v0.2.4 [INFO] [stderr] Downloaded itertools v0.6.5 [INFO] [stderr] Downloaded pulldown-cmark v0.0.15 [INFO] [stderr] Downloaded clippy v0.0.164 [INFO] [stderr] Downloaded clippy_lints v0.0.164 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 651468f69c5536e788f6e2822b11b53093622bb7d2477f4027e051a7b2228bdc [INFO] running `Command { std: "docker" "start" "-a" "651468f69c5536e788f6e2822b11b53093622bb7d2477f4027e051a7b2228bdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "651468f69c5536e788f6e2822b11b53093622bb7d2477f4027e051a7b2228bdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "651468f69c5536e788f6e2822b11b53093622bb7d2477f4027e051a7b2228bdc", kill_on_drop: false }` [INFO] [stdout] 651468f69c5536e788f6e2822b11b53093622bb7d2477f4027e051a7b2228bdc [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 93cd6dbdf78e037c2c31f8da149b6aeeb4e9b284133bfc3b232b509f232ac2b7 [INFO] running `Command { std: "docker" "start" "-a" "93cd6dbdf78e037c2c31f8da149b6aeeb4e9b284133bfc3b232b509f232ac2b7", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Checking gimli v0.31.1 [INFO] [stderr] Checking adler2 v2.0.1 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Compiling derive_builder v0.5.1 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Checking cfg-if v1.0.3 [INFO] [stderr] Checking rustc-demangle v0.1.26 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking itoa v1.0.15 [INFO] [stderr] Checking ryu v1.0.20 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling derive_builder_core v0.2.0 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking addr2line v0.24.2 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Checking backtrace v0.3.75 [INFO] [stderr] Checking error-chain v0.11.0 [INFO] [stderr] Checking elastic-queries v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(custom_attribute)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in 1.0.0; see for more information [INFO] [stdout] = note: removed in favor of `#![register_tool]` and `#![register_attr]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(custom_attribute)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in 1.0.0; see for more information [INFO] [stdout] = note: removed in favor of `#![register_tool]` and `#![register_attr]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `marco_use` in this scope [INFO] [stdout] --> src/lib.rs:10:3 [INFO] [stdout] | [INFO] [stdout] 10 | #[marco_use] [INFO] [stdout] | ^^^^^^^^^ help: a built-in attribute with a similar name exists: `macro_use` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/aggregations/mod.rs:87:28 [INFO] [stdout] | [INFO] [stdout] 87 | fn set_aggs(&mut self, Option); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Option` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `epoch_millis` should have an upper camel case name [INFO] [stdout] --> src/filters/common.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | epoch_millis, //epoch in ms [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `EpochMillis` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `epoch_second` should have an upper camel case name [INFO] [stdout] --> src/filters/common.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | epoch_second, //epoch in s [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `EpochSecond` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `basic_date` should have an upper camel case name [INFO] [stdout] --> src/filters/common.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | basic_date, //yyyyMMdd [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `BasicDate` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `basic_date_time` should have an upper camel case name [INFO] [stdout] --> src/filters/common.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | basic_date_time, //yyyyMMdd'T'HHmmss.SSSZ [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `BasicDateTime` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `iterator_for_each` has been stable since 1.21.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(iterator_for_each)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `marco_use` in this scope [INFO] [stdout] --> src/lib.rs:10:3 [INFO] [stdout] | [INFO] [stdout] 10 | #[marco_use] [INFO] [stdout] | ^^^^^^^^^ help: a built-in attribute with a similar name exists: `macro_use` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/aggregations/mod.rs:87:28 [INFO] [stdout] | [INFO] [stdout] 87 | fn set_aggs(&mut self, Option); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Option` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `aggregations::terms::*` [INFO] [stdout] --> src/aggregations/mod.rs:334:13 [INFO] [stdout] | [INFO] [stdout] 334 | use aggregations::terms::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `epoch_millis` should have an upper camel case name [INFO] [stdout] --> src/filters/common.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | epoch_millis, //epoch in ms [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `EpochMillis` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `epoch_second` should have an upper camel case name [INFO] [stdout] --> src/filters/common.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | epoch_second, //epoch in s [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `EpochSecond` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `basic_date` should have an upper camel case name [INFO] [stdout] --> src/filters/common.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | basic_date, //yyyyMMdd [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `BasicDate` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `basic_date_time` should have an upper camel case name [INFO] [stdout] --> src/filters/common.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | basic_date_time, //yyyyMMdd'T'HHmmss.SSSZ [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `BasicDateTime` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `iterator_for_each` has been stable since 1.21.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(iterator_for_each)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rootname` [INFO] [stdout] --> src/lib.rs:290:18 [INFO] [stdout] | [INFO] [stdout] 290 | for (rootname, aggregations) in root_aggs.iter_mut() { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rootname` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/lib.rs:291:40 [INFO] [stdout] | [INFO] [stdout] 291 | aggregations.aggs_fn(&|name, agg| if agg.has_child(target) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `elastic-queries` (lib) due to 2 previous errors; 8 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/aggregations/mod.rs:398:13 [INFO] [stdout] | [INFO] [stdout] 398 | let mut a = s1.aggs_get("sourcePort").unwrap(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/aggregations/mod.rs:459:21 [INFO] [stdout] | [INFO] [stdout] 459 | s.aggs_fn(&|s, a| ()); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/aggregations/mod.rs:459:24 [INFO] [stdout] | [INFO] [stdout] 459 | s.aggs_fn(&|s, a| ()); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `item` [INFO] [stdout] --> src/aggregations/mod.rs:470:13 [INFO] [stdout] | [INFO] [stdout] 470 | for item in i { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_item` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/aggregations/mod.rs:465:13 [INFO] [stdout] | [INFO] [stdout] 465 | let mut s: Query = serde_json::from_str(j).unwrap(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/aggregations/mod.rs:466:13 [INFO] [stdout] | [INFO] [stdout] 466 | let mut a = s.aggs(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/aggregations/mod.rs:468:13 [INFO] [stdout] | [INFO] [stdout] 468 | let mut a_ref = a.as_ref().unwrap().iter(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/aggregations/mod.rs:469:13 [INFO] [stdout] | [INFO] [stdout] 469 | let mut i = AggregationIterator::new(a_ref); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/aggregations/mod.rs:487:21 [INFO] [stdout] | [INFO] [stdout] 487 | let (_, mut val) = first; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/aggregations/mod.rs:510:21 [INFO] [stdout] | [INFO] [stdout] 510 | i.for_each(|s| ()); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/aggregations/mod.rs:504:13 [INFO] [stdout] | [INFO] [stdout] 504 | let mut s: Query = serde_json::from_str(j).unwrap(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/aggregations/mod.rs:505:13 [INFO] [stdout] | [INFO] [stdout] 505 | let mut a = s.aggs(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/aggregations/mod.rs:507:13 [INFO] [stdout] | [INFO] [stdout] 507 | let mut a_ref = a.as_ref().unwrap().iter(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/aggregations/mod.rs:508:13 [INFO] [stdout] | [INFO] [stdout] 508 | let mut i = AggregationIterator::new(a_ref); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/aggregations/mod.rs:584:13 [INFO] [stdout] | [INFO] [stdout] 584 | let s: TermAggregation = serde_json::from_str(j).unwrap(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rootname` [INFO] [stdout] --> src/lib.rs:290:18 [INFO] [stdout] | [INFO] [stdout] 290 | for (rootname, aggregations) in root_aggs.iter_mut() { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rootname` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/lib.rs:291:40 [INFO] [stdout] | [INFO] [stdout] 291 | aggregations.aggs_fn(&|name, agg| if agg.has_child(target) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bo` [INFO] [stdout] --> src/lib.rs:393:13 [INFO] [stdout] | [INFO] [stdout] 393 | let bo = BoolBuilder::default().build().expect( [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_bo` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `qb` [INFO] [stdout] --> src/lib.rs:396:13 [INFO] [stdout] | [INFO] [stdout] 396 | let qb = QueryFieldBuilder::default().build().expect( [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_qb` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `elastic-queries` (lib test) due to 2 previous errors; 26 warnings emitted [INFO] running `Command { std: "docker" "inspect" "93cd6dbdf78e037c2c31f8da149b6aeeb4e9b284133bfc3b232b509f232ac2b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93cd6dbdf78e037c2c31f8da149b6aeeb4e9b284133bfc3b232b509f232ac2b7", kill_on_drop: false }` [INFO] [stdout] 93cd6dbdf78e037c2c31f8da149b6aeeb4e9b284133bfc3b232b509f232ac2b7