[INFO] fetching crate elias_fano_rust 0.1.1... [INFO] checking elias_fano_rust-0.1.1 against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056 [INFO] extracting crate elias_fano_rust 0.1.1 into /workspace/builds/worker-51/source [INFO] validating manifest of crates.io crate elias_fano_rust 0.1.1 on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate elias_fano_rust 0.1.1 [INFO] finished tweaking crates.io crate elias_fano_rust 0.1.1 [INFO] tweaked toml for crates.io crate elias_fano_rust 0.1.1 written to /workspace/builds/worker-51/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "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-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5b278dc703cd797577c866c332b006abd3e96a89bab425ae72f34cdd089a8ee7 [INFO] running `Command { std: "docker" "start" "-a" "5b278dc703cd797577c866c332b006abd3e96a89bab425ae72f34cdd089a8ee7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5b278dc703cd797577c866c332b006abd3e96a89bab425ae72f34cdd089a8ee7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b278dc703cd797577c866c332b006abd3e96a89bab425ae72f34cdd089a8ee7", kill_on_drop: false }` [INFO] [stdout] 5b278dc703cd797577c866c332b006abd3e96a89bab425ae72f34cdd089a8ee7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bec347842ea0347e0bf762f85679070bad73037e38820719323df9bde6f3df72 [INFO] running `Command { std: "docker" "start" "-a" "bec347842ea0347e0bf762f85679070bad73037e38820719323df9bde6f3df72", 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] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling feature-probe v0.1.1 [INFO] [stderr] Compiling libm v0.1.4 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling ndarray v0.13.1 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling packed_simd_2 v0.3.6 [INFO] [stderr] Checking fixedbitset v0.2.0 [INFO] [stderr] Checking array-macro v1.0.5 [INFO] [stderr] Compiling fid v0.1.7 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Compiling rsdict v0.0.4 [INFO] [stderr] Compiling bio v0.32.0 [INFO] [stderr] Checking bytecount v0.6.2 [INFO] [stderr] Checking triple_accel v0.3.4 [INFO] [stderr] Checking custom_derive v0.1.7 [INFO] [stderr] Checking strum v0.18.0 [INFO] [stderr] Checking indexed_bitvec_core v4.0.0 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking itertools-num v0.1.3 [INFO] [stderr] Checking ordered-float v1.1.1 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking matrixmultiply v0.2.4 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Compiling bv v0.11.1 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking succinct v0.5.2 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Compiling newtype_derive v0.1.6 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking petgraph v0.5.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking statrs v0.12.0 [INFO] [stderr] Checking elias_fano_rust v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: glob import doesn't reexport anything because no candidate is public enough [INFO] [stdout] --> src/lib.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub use low_bits_primitives::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Producer`, `bridge_unindexed`, `bridge` [INFO] [stdout] --> src/simple_select/iter_double_ended.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | bridge_unindexed, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 6 | UnindexedProducer, [INFO] [stdout] 7 | bridge, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 8 | Producer, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `IndexedParallelIterator`, `ParallelIterator` [INFO] [stdout] --> src/getters.rs:2:19 [INFO] [stdout] | [INFO] [stdout] 2 | use rayon::iter::{ParallelIterator, IndexedParallelIterator}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rayon::prelude::*` [INFO] [stdout] --> src/getters.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use rayon::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Range` [INFO] [stdout] --> src/getters.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ops::Range; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Range` [INFO] [stdout] --> src/par_iter.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ops::Range; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rayon::prelude` [INFO] [stdout] --> src/simple_select/iter_double_ended.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use rayon::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `unsafe_write` [INFO] [stdout] --> src/low_bits_primitives.rs:65:15 [INFO] [stdout] | [INFO] [stdout] 65 | pub(crate) fn unsafe_write(array: &mut Vec, index: u64, value: u64, value_size: u64) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `unsafe_read` [INFO] [stdout] --> src/low_bits_primitives.rs:81:15 [INFO] [stdout] | [INFO] [stdout] 81 | pub(crate) fn unsafe_read(array: &[u64], index: u64, value_size: u64) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Compiling snafu-derive v0.6.10 [INFO] [stderr] Compiling enum-map-derive v0.4.6 [INFO] [stderr] Compiling derive-new v0.5.9 [INFO] [stderr] Compiling strum_macros v0.20.1 [INFO] [stderr] Compiling strum_macros v0.18.0 [INFO] [stderr] Compiling getset v0.0.9 [INFO] [stderr] Checking enum-map v0.6.4 [INFO] [stderr] Checking thiserror v1.0.29 [INFO] [stderr] Checking bio-types v0.12.0 [INFO] [stderr] Checking snafu v0.6.10 [INFO] [stderr] Checking serde v1.0.130 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking multimap v0.8.3 [INFO] [stderr] Checking indexed_bitvec v4.0.1 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stdout] error[E0425]: cannot find function `rank_and_select_harness` in this scope [INFO] [stdout] --> tests/regression.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | rank_and_select_harness(&data); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `iter_in_range_harness` in this scope [INFO] [stdout] --> tests/regression.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | iter_in_range_harness(&data); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `simple_select_harness` in this scope [INFO] [stdout] --> tests/regression.rs:89:5 [INFO] [stdout] | [INFO] [stdout] 89 | simple_select_harness(data.to_vec()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stderr] error: could not compile `elias_fano_rust` due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused import: `elias_fano_rust::EliasFano` [INFO] [stdout] --> tests/test.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use elias_fano_rust::EliasFano; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rayon::iter::ParallelBridge` [INFO] [stdout] --> tests/test.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use rayon::iter::ParallelBridge; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `succinct::broadword::Broadword` [INFO] [stdout] --> benches/bench_all.rs:192:9 [INFO] [stdout] | [INFO] [stdout] 192 | use succinct::broadword::Broadword; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: glob import doesn't reexport anything because no candidate is public enough [INFO] [stdout] --> src/lib.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub use low_bits_primitives::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Producer`, `bridge_unindexed`, `bridge` [INFO] [stdout] --> src/simple_select/iter_double_ended.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | bridge_unindexed, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 6 | UnindexedProducer, [INFO] [stdout] 7 | bridge, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 8 | Producer, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `IndexedParallelIterator`, `ParallelIterator` [INFO] [stdout] --> src/getters.rs:2:19 [INFO] [stdout] | [INFO] [stdout] 2 | use rayon::iter::{ParallelIterator, IndexedParallelIterator}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rayon::prelude::*` [INFO] [stdout] --> src/getters.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use rayon::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Range` [INFO] [stdout] --> src/getters.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ops::Range; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Range` [INFO] [stdout] --> src/par_iter.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ops::Range; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rayon::prelude::ParallelIterator` [INFO] [stdout] --> tests/test.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use rayon::prelude::ParallelIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `rank9_rank` [INFO] [stdout] --> benches/bench_all.rs:195:8 [INFO] [stdout] | [INFO] [stdout] 195 | fn rank9_rank(b: &mut Bencher) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `default_test_suite` [INFO] [stdout] --> tests/utils.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn default_test_suite(size:usize, max:u64) -> Result<(), String>{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `vec_rand` [INFO] [stdout] --> benches/test_low_bits.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use vec_rand::gen_random_vec; [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `vec_rand` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rayon::prelude` [INFO] [stdout] --> src/simple_select/iter_double_ended.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use rayon::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `safe_write` in this scope [INFO] [stdout] --> benches/test_low_bits.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | safe_write(&mut array, i as u64, rnd, VALUE_SIZE); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `safe_read` in this scope [INFO] [stdout] --> benches/test_low_bits.rs:26:23 [INFO] [stdout] | [INFO] [stdout] 26 | black_box(safe_read(&array, i as u64, VALUE_SIZE)); [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `safe_write` in this scope [INFO] [stdout] --> benches/test_low_bits.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | safe_write(&mut array, i as u64, rnd, VALUE_SIZE); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `unsafe_read` in this scope [INFO] [stdout] --> benches/test_low_bits.rs:43:23 [INFO] [stdout] | [INFO] [stdout] 43 | black_box(unsafe_read(&array, i as u64, VALUE_SIZE)); [INFO] [stdout] | ^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `unsafe_write` in this scope [INFO] [stdout] --> benches/test_low_bits.rs:55:23 [INFO] [stdout] | [INFO] [stdout] 55 | black_box(unsafe_write(&mut array, i as u64, rnd, VALUE_SIZE)); [INFO] [stdout] | ^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `safe_write` in this scope [INFO] [stdout] --> benches/test_low_bits.rs:67:23 [INFO] [stdout] | [INFO] [stdout] 67 | black_box(safe_write(&mut array, i as u64, rnd, VALUE_SIZE)); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `default_test_suite` [INFO] [stdout] --> src/low_bits_primitives.rs:120:12 [INFO] [stdout] | [INFO] [stdout] 120 | pub fn default_test_suite(size:usize, max:u64) -> Result<(), String>{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `rank9_select` [INFO] [stdout] --> benches/bench_all.rs:215:8 [INFO] [stdout] | [INFO] [stdout] 215 | fn rank9_select(b: &mut Bencher) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `jacobson_rank` [INFO] [stdout] --> benches/bench_all.rs:236:8 [INFO] [stdout] | [INFO] [stdout] 236 | fn jacobson_rank(b: &mut Bencher) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `jacobson_select` [INFO] [stdout] --> benches/bench_all.rs:256:8 [INFO] [stdout] | [INFO] [stdout] 256 | fn jacobson_select(b: &mut Bencher) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `rank` [INFO] [stdout] --> benches/bench_all.rs:284:8 [INFO] [stdout] | [INFO] [stdout] 284 | fn rank(b: &mut Bencher) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `select` [INFO] [stdout] --> benches/bench_all.rs:304:8 [INFO] [stdout] | [INFO] [stdout] 304 | fn select(b: &mut Bencher) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `rank` [INFO] [stdout] --> benches/bench_all.rs:334:8 [INFO] [stdout] | [INFO] [stdout] 334 | fn rank(b: &mut Bencher) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `select` [INFO] [stdout] --> benches/bench_all.rs:354:8 [INFO] [stdout] | [INFO] [stdout] 354 | fn select(b: &mut Bencher) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `elias_fano_rust::*` [INFO] [stdout] --> benches/test_low_bits.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use elias_fano_rust::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Rng` [INFO] [stdout] --> benches/iters.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | use rand::{Rng, SeedableRng}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `black_box` [INFO] [stdout] --> benches/iters.rs:11:21 [INFO] [stdout] | [INFO] [stdout] 11 | use test::{Bencher, black_box}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> benches/bench_all.rs:383:17 [INFO] [stdout] | [INFO] [stdout] 383 | black_box(v.binary_search(&rng.gen_range(0, SIZE))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rng` [INFO] [stdout] --> benches/iters.rs:38:21 [INFO] [stdout] | [INFO] [stdout] 38 | let (v, mut rng) = test_vector(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rng` [INFO] [stdout] --> benches/iters.rs:47:21 [INFO] [stdout] | [INFO] [stdout] 47 | let (v, mut rng) = test_vector(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rng` [INFO] [stdout] --> benches/iters.rs:60:17 [INFO] [stdout] | [INFO] [stdout] 60 | let (v, rng) = test_vector(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rng` [INFO] [stdout] --> benches/iters.rs:69:17 [INFO] [stdout] | [INFO] [stdout] 69 | let (v, rng) = test_vector(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rng` [INFO] [stdout] --> benches/iters.rs:78:17 [INFO] [stdout] | [INFO] [stdout] 78 | let (v, rng) = test_vector(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> benches/iters.rs:38:17 [INFO] [stdout] | [INFO] [stdout] 38 | let (v, mut rng) = test_vector(); [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] --> benches/iters.rs:47:17 [INFO] [stdout] | [INFO] [stdout] 47 | let (v, mut rng) = test_vector(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "bec347842ea0347e0bf762f85679070bad73037e38820719323df9bde6f3df72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bec347842ea0347e0bf762f85679070bad73037e38820719323df9bde6f3df72", kill_on_drop: false }` [INFO] [stdout] bec347842ea0347e0bf762f85679070bad73037e38820719323df9bde6f3df72