[INFO] fetching crate Xorfilter 0.2.2... [INFO] checking Xorfilter-0.2.2 against master#42bd138126b0a9d38d65bc9973e72de3c5b6c37f for pr-99217 [INFO] extracting crate Xorfilter 0.2.2 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate Xorfilter 0.2.2 on toolchain 42bd138126b0a9d38d65bc9973e72de3c5b6c37f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+42bd138126b0a9d38d65bc9973e72de3c5b6c37f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate Xorfilter 0.2.2 [INFO] finished tweaking crates.io crate Xorfilter 0.2.2 [INFO] tweaked toml for crates.io crate Xorfilter 0.2.2 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate Xorfilter 0.2.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+42bd138126b0a9d38d65bc9973e72de3c5b6c37f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.75 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.75 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.75 [INFO] [stderr] Downloaded serde_cbor v0.11.1 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.75 [INFO] [stderr] Downloaded serde_derive v1.0.127 [INFO] [stderr] Downloaded wasm-bindgen v0.2.75 [INFO] [stderr] Downloaded js-sys v0.3.52 [INFO] [stderr] Downloaded serde v1.0.127 [INFO] [stderr] Downloaded web-sys v0.3.52 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+42bd138126b0a9d38d65bc9973e72de3c5b6c37f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ecded83d54de613002c2d4a5d4ff780a3030d5111b16b6507c966081f98f4d7f [INFO] running `Command { std: "docker" "start" "-a" "ecded83d54de613002c2d4a5d4ff780a3030d5111b16b6507c966081f98f4d7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ecded83d54de613002c2d4a5d4ff780a3030d5111b16b6507c966081f98f4d7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ecded83d54de613002c2d4a5d4ff780a3030d5111b16b6507c966081f98f4d7f", kill_on_drop: false }` [INFO] [stdout] ecded83d54de613002c2d4a5d4ff780a3030d5111b16b6507c966081f98f4d7f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+42bd138126b0a9d38d65bc9973e72de3c5b6c37f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2e62e4da88e2f88d9fdb9d176f0522c09d51f7b9bbd6891cdd423c67faa49e4f [INFO] running `Command { std: "docker" "start" "-a" "2e62e4da88e2f88d9fdb9d176f0522c09d51f7b9bbd6891cdd423c67faa49e4f", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Checking plotters-backend v0.3.2 [INFO] [stderr] Checking half v1.7.1 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking fastrand v1.5.0 [INFO] [stderr] Checking Xorfilter v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stdout] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(generic_const_exprs)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] = note: see issue #76560 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::hash::SipHasher` [INFO] [stdout] --> src/lib.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use core::hash::SipHasher; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: denote infinite loops with `loop { ... }` [INFO] [stdout] --> src/lib.rs:63:9 [INFO] [stdout] | [INFO] [stdout] 63 | while true { [INFO] [stdout] | ^^^^^^^^^^ help: use `loop` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(while_true)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/lib.rs:182:42 [INFO] [stdout] | [INFO] [stdout] 182 | Keyindexvar.index += (2 * bl::() as u32); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 182 - Keyindexvar.index += (2 * bl::() as u32); [INFO] [stdout] 182 + Keyindexvar.index += 2 * bl::() as u32; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around const expression [INFO] [stdout] --> src/lib.rs:279:28 [INFO] [stdout] | [INFO] [stdout] 279 | pub fn new(keys: [u64; { N }]) -> Self { [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 279 - pub fn new(keys: [u64; { N }]) -> Self { [INFO] [stdout] 279 + pub fn new(keys: [u64; N]) -> Self { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking plotters-svg v0.3.1 [INFO] [stdout] warning: use of deprecated struct `core::hash::SipHasher`: use `std::collections::hash_map::DefaultHasher` instead [INFO] [stdout] --> src/lib.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | use core::hash::SipHasher; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:40:13 [INFO] [stdout] | [INFO] [stdout] 40 | let mut rngcounter: u64 = 1; [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: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:108:25 [INFO] [stdout] | [INFO] [stdout] 108 | let mut Keyindexvar = &q0[q0size]; [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/lib.rs:259:28 [INFO] [stdout] | [INFO] [stdout] 259 | pub fn contains(&self, mut key: u64) -> bool { [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/lib.rs:260:13 [INFO] [stdout] | [INFO] [stdout] 260 | let mut hash = mixsplit(key, self.seed); [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/lib.rs:375:19 [INFO] [stdout] | [INFO] [stdout] 375 | pub fn splitmix64(mut seed: u64) -> u64 { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `hash` is never used [INFO] [stdout] --> src/lib.rs:436:4 [INFO] [stdout] | [INFO] [stdout] 436 | fn hash(key: &T) -> u64 { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `len` is never used [INFO] [stdout] --> src/lib.rs:275:8 [INFO] [stdout] | [INFO] [stdout] 275 | fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `Xorfilter` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `xorfilter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Keyindexvar` should have a snake case name [INFO] [stdout] --> src/lib.rs:108:29 [INFO] [stdout] | [INFO] [stdout] 108 | let mut Keyindexvar = &q0[q0size]; [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `keyindexvar` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Keyindexvar` should have a snake case name [INFO] [stdout] --> src/lib.rs:139:29 [INFO] [stdout] | [INFO] [stdout] 139 | let mut Keyindexvar = q1[q1size].clone(); [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `keyindexvar` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Keyindexvar` should have a snake case name [INFO] [stdout] --> src/lib.rs:173:29 [INFO] [stdout] | [INFO] [stdout] 173 | let mut Keyindexvar = q2[q2size].clone(); [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `keyindexvar` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking criterion-plot v0.4.4 [INFO] [stderr] Checking plotters v0.3.1 [INFO] [stderr] Checking bstr v0.2.16 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.3.5 [INFO] [stdout] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(generic_const_exprs)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] = note: see issue #76560 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::hash::SipHasher` [INFO] [stdout] --> src/lib.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use core::hash::SipHasher; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: denote infinite loops with `loop { ... }` [INFO] [stdout] --> src/lib.rs:63:9 [INFO] [stdout] | [INFO] [stdout] 63 | while true { [INFO] [stdout] | ^^^^^^^^^^ help: use `loop` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(while_true)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/lib.rs:182:42 [INFO] [stdout] | [INFO] [stdout] 182 | Keyindexvar.index += (2 * bl::() as u32); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 182 - Keyindexvar.index += (2 * bl::() as u32); [INFO] [stdout] 182 + Keyindexvar.index += 2 * bl::() as u32; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around const expression [INFO] [stdout] --> src/lib.rs:279:28 [INFO] [stdout] | [INFO] [stdout] 279 | pub fn new(keys: [u64; { N }]) -> Self { [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 279 - pub fn new(keys: [u64; { N }]) -> Self { [INFO] [stdout] 279 + pub fn new(keys: [u64; N]) -> Self { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `size` should have an upper case name [INFO] [stdout] --> benches/xorfilter.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | const size: usize = 10; [INFO] [stdout] | ^^^^ help: convert the identifier to upper case: `SIZE` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `size` should have an upper case name [INFO] [stdout] --> benches/xorfilter.rs:21:11 [INFO] [stdout] | [INFO] [stdout] 21 | const size: usize = 10; [INFO] [stdout] | ^^^^ help: convert the identifier to upper case: `SIZE` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `core::hash::SipHasher`: use `std::collections::hash_map::DefaultHasher` instead [INFO] [stdout] --> src/lib.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | use core::hash::SipHasher; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:40:13 [INFO] [stdout] | [INFO] [stdout] 40 | let mut rngcounter: u64 = 1; [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: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:108:25 [INFO] [stdout] | [INFO] [stdout] 108 | let mut Keyindexvar = &q0[q0size]; [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/lib.rs:259:28 [INFO] [stdout] | [INFO] [stdout] 259 | pub fn contains(&self, mut key: u64) -> bool { [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/lib.rs:260:13 [INFO] [stdout] | [INFO] [stdout] 260 | let mut hash = mixsplit(key, self.seed); [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/lib.rs:375:19 [INFO] [stdout] | [INFO] [stdout] 375 | pub fn splitmix64(mut seed: u64) -> u64 { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `hash` is never used [INFO] [stdout] --> src/lib.rs:436:4 [INFO] [stdout] | [INFO] [stdout] 436 | fn hash(key: &T) -> u64 { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `len` is never used [INFO] [stdout] --> src/lib.rs:275:8 [INFO] [stdout] | [INFO] [stdout] 275 | fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `Xorfilter` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `xorfilter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Keyindexvar` should have a snake case name [INFO] [stdout] --> src/lib.rs:108:29 [INFO] [stdout] | [INFO] [stdout] 108 | let mut Keyindexvar = &q0[q0size]; [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `keyindexvar` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Keyindexvar` should have a snake case name [INFO] [stdout] --> src/lib.rs:139:29 [INFO] [stdout] | [INFO] [stdout] 139 | let mut Keyindexvar = q1[q1size].clone(); [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `keyindexvar` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Keyindexvar` should have a snake case name [INFO] [stdout] --> src/lib.rs:173:29 [INFO] [stdout] | [INFO] [stdout] 173 | let mut Keyindexvar = q2[q2size].clone(); [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `keyindexvar` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.16s [INFO] running `Command { std: "docker" "inspect" "2e62e4da88e2f88d9fdb9d176f0522c09d51f7b9bbd6891cdd423c67faa49e4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e62e4da88e2f88d9fdb9d176f0522c09d51f7b9bbd6891cdd423c67faa49e4f", kill_on_drop: false }` [INFO] [stdout] 2e62e4da88e2f88d9fdb9d176f0522c09d51f7b9bbd6891cdd423c67faa49e4f