[INFO] cloning repository https://github.com/alexbegun/fts
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alexbegun/fts" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexbegun%2Ffts", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexbegun%2Ffts'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8ed7e931769d055353cd18ae2b7f31f795584aa4
[INFO] testing alexbegun/fts against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexbegun%2Ffts" "/workspace/builds/worker-57/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-57/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alexbegun/fts on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/alexbegun/fts
[INFO] finished tweaking git repo https://github.com/alexbegun/fts
[INFO] tweaked toml for git repo https://github.com/alexbegun/fts written to /workspace/builds/worker-57/source/Cargo.toml
[INFO] crate git repo https://github.com/alexbegun/fts already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded levenshtein_automata v0.2.0
[INFO] [stderr]   Downloaded tantivy-query-grammar v0.13.0
[INFO] [stderr]   Downloaded fail v0.4.0
[INFO] [stderr]   Downloaded murmurhash32 v0.2.0
[INFO] [stderr]   Downloaded owned-read v0.4.1
[INFO] [stderr]   Downloaded census v0.4.0
[INFO] [stderr]   Downloaded metrohash v1.0.6
[INFO] [stderr]   Downloaded bitpacking v0.8.2
[INFO] [stderr]   Downloaded unroll v0.1.5
[INFO] [stderr]   Downloaded combine v4.3.2
[INFO] [stderr]   Downloaded atomicwrites v0.2.5
[INFO] [stderr]   Downloaded tantivy v0.13.0
[INFO] [stderr]   Downloaded snap v1.0.1
[INFO] [stderr]   Downloaded rust-stemmers v1.2.0
[INFO] [stderr]   Downloaded tantivy-fst v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00c05918c3872fa2918642df1bfaa7225a3550e8ddc949b9256568d09740ea6e
[INFO] running `Command { std: "docker" "start" "-a" "00c05918c3872fa2918642df1bfaa7225a3550e8ddc949b9256568d09740ea6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00c05918c3872fa2918642df1bfaa7225a3550e8ddc949b9256568d09740ea6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00c05918c3872fa2918642df1bfaa7225a3550e8ddc949b9256568d09740ea6e", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e3d7b5aecb3df49343bd4ea906f0102dd2a01699683431b9df5d5ba3163da01
[INFO] running `Command { std: "docker" "start" "-a" "6e3d7b5aecb3df49343bd4ea906f0102dd2a01699683431b9df5d5ba3163da01", kill_on_drop: false }`
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[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
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[INFO] [stderr]    Compiling fts v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> src/indexer.rs:11:19
[INFO] [stdout]    |
[INFO] [stdout] 11 |     use std::fs::{self};
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `prelude::*`
[INFO] [stdout]  --> src/index_writer.rs:9:21
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::io::{self, prelude::*};
[INFO] [stdout]   |                     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::PathBuf`
[INFO] [stdout]   --> src/index_writer.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::path::PathBuf;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tantivy::collector::TopDocs`
[INFO] [stdout]  --> src/tantivy_test.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tantivy::collector::TopDocs;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/main.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | mod tantivy_test;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tantivy::query::QueryParser`
[INFO] [stdout]  --> src/tantivy_test.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tantivy::query::QueryParser;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/main.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | mod tantivy_test;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tantivy::ReloadPolicy`
[INFO] [stdout]  --> src/tantivy_test.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use tantivy::ReloadPolicy;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/main.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | mod tantivy_test;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tempdir::TempDir`
[INFO] [stdout]  --> src/tantivy_test.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tempdir::TempDir;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/main.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | mod tantivy_test;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufReader`, `prelude::*`
[INFO] [stdout]   --> src/tantivy_test.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::io::{self, prelude::*, BufReader};
[INFO] [stdout]    |                     ^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/main.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout] 8  | mod tantivy_test;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Instant`
[INFO] [stdout]   --> src/main.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::time::{Instant};
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufRead`
[INFO] [stdout]   --> src/main.rs:12:20
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::io::{self,BufRead};
[INFO] [stdout]    |                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::collections::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules
[INFO] [stdout]  --> src/tantivy_test.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source_path_arc`
[INFO] [stdout]    --> src/indexer.rs:342:87
[INFO] [stdout]     |
[INFO] [stdout] 342 | ...s_arc: &Arc<CwMap>, source_path_arc:&Arc<String>, index_path_arc:&Arc<String>, collection_index:u32, collection_count: u32, worker_cou...
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_source_path_arc`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `bloom_test`
[INFO] [stdout]   --> src/main.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn bloom_test()
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `push_to_window`
[INFO] [stdout]  --> src/distance.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn push_to_window(hit_pos:u8, hit_word_index:u8, proximity_window: &mut Vec<(u8,u8)>)
[INFO] [stdout]   |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find_smallest_distance`
[INFO] [stdout]   --> src/distance.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn find_smallest_distance(vec:& Vec<u128>) ->(u8,bool)
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_dist`
[INFO] [stdout]    --> src/distance.rs:108:4
[INFO] [stdout]     |
[INFO] [stdout] 108 | fn test_dist()
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `write_test`
[INFO] [stdout]   --> src/index_writer.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn write_test()
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `compute_capacity`
[INFO] [stdout]   --> src/index_writer.rs:48:4
[INFO] [stdout]    |
[INFO] [stdout] 48 | fn compute_capacity(block_length: u32, fill_factor: u8) -> u32
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `load_wad_map`
[INFO] [stdout]   --> src/index_writer.rs:59:4
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn load_wad_map(wad_file: &str, main_wad_map: &mut BTreeMap<u128,WadValue>)-> io::Result<()>
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `append_wad_map_and_block_file`
[INFO] [stdout]   --> src/index_writer.rs:93:4
[INFO] [stdout]    |
[INFO] [stdout] 93 | fn append_wad_map_and_block_file(wad_map: &mut BTreeMap<u128,WadValue>, block_file: & str, hm:& HashMap<u128,indexer::WordBlock>, fill_fa...
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `update_wad_map_and_block_file`
[INFO] [stdout]    --> src/index_writer.rs:138:4
[INFO] [stdout]     |
[INFO] [stdout] 138 | fn update_wad_map_and_block_file(wad_map: &mut BTreeMap<u128,WadValue>, block_file: & str, hm:& HashMap<u128,indexer::WordBlock>, overflo...
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `merge_block`
[INFO] [stdout]    --> src/index_writer.rs:182:4
[INFO] [stdout]     |
[INFO] [stdout] 182 | fn merge_block(word_key:u128, bfh:&mut std::fs::File, overflow_map: &mut HashMap<u128,Vec<u8>>, wad_entry: &mut WadValue, new_block: & in...
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `DocPos`
[INFO] [stdout]    --> src/index_writer.rs:238:8
[INFO] [stdout]     |
[INFO] [stdout] 238 | struct DocPos {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `merge_block_data`
[INFO] [stdout]    --> src/index_writer.rs:246:8
[INFO] [stdout]     |
[INFO] [stdout] 246 | pub fn merge_block_data(left: &Vec<u8>, right: &Vec<u8>) -> Vec<u8>
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `write_doc_id_data`
[INFO] [stdout]    --> src/index_writer.rs:284:4
[INFO] [stdout]     |
[INFO] [stdout] 284 | fn write_doc_id_data(source: & Vec<u8>, dest: &mut Vec<u8>, start_pos: u32, end_pos: u32)
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `read_doc_id_data`
[INFO] [stdout]    --> src/index_writer.rs:291:4
[INFO] [stdout]     |
[INFO] [stdout] 291 | fn read_doc_id_data(offset: u32, block_data: &Vec<u8>, emit: bool) -> DocPos
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `skip_block`
[INFO] [stdout]    --> src/index_writer.rs:457:4
[INFO] [stdout]     |
[INFO] [stdout] 457 | fn skip_block(word_key:u128, bfh:&mut std::fs::File, size: usize)-> io::Result<()>
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `write_existing`
[INFO] [stdout]    --> src/index_writer.rs:470:8
[INFO] [stdout]     |
[INFO] [stdout] 470 | pub fn write_existing(wad_file: &str, block_file: & str, hm:& HashMap<u128,indexer::WordBlock>,  fill_factor: u8)-> io::Result<()>
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `unhash_word`
[INFO] [stdout]  --> src/word_hash.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn unhash_word(word_hash:u128) -> String
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `hash_word_to_u128`
[INFO] [stdout]   --> src/word_hash.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn hash_word_to_u128(word:&str) -> u128
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `hash_word_to_u1282`
[INFO] [stdout]   --> src/word_hash.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn hash_word_to_u1282(word:&str) -> u128
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `print_vec`
[INFO] [stdout]   --> src/indexer_diagnostics.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn print_vec(buffer: &Vec<u8>)
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `traverse_hm`
[INFO] [stdout]   --> src/indexer_diagnostics.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn traverse_hm(m: &HashMap<u128,indexer::WordBlock>, emit: bool)
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `load_hm`
[INFO] [stdout]    --> src/indexer_diagnostics.rs:224:12
[INFO] [stdout]     |
[INFO] [stdout] 224 |     pub fn load_hm(wad_file: &str, block_file: &str, hm:&mut HashMap<u128,indexer::WordBlock>) -> io::Result<()>
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `list_top`
[INFO] [stdout]    --> src/indexer_diagnostics.rs:302:12
[INFO] [stdout]     |
[INFO] [stdout] 302 |     pub fn list_top(hm:& HashMap<u128,indexer::WordBlock>, count:usize )
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `list_top_by_size`
[INFO] [stdout]    --> src/indexer_diagnostics.rs:329:12
[INFO] [stdout]     |
[INFO] [stdout] 329 |     pub fn list_top_by_size(hm:& HashMap<u128,indexer::WordBlock>, count:usize )
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `build_freq_map`
[INFO] [stdout]    --> src/indexer_diagnostics.rs:359:12
[INFO] [stdout]     |
[INFO] [stdout] 359 |     pub fn build_freq_map(hm:& HashMap<u128,indexer::WordBlock>, count:usize, fm:& mut HashMap<u128,u32>)
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_files`
[INFO] [stdout]   --> src/tantivy_test.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn get_files(directory: &str, v:&mut Vec<String>) -> io::Result<()> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_all_files`
[INFO] [stdout]   --> src/tantivy_test.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn get_all_files(directory: &str, v:&mut Vec<String>) -> io::Result<()> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `index`
[INFO] [stdout]   --> src/tantivy_test.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn index(index_path: &str, data_path: &str)-> tantivy::Result<()>
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 41 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `Command { std: "docker" "inspect" "6e3d7b5aecb3df49343bd4ea906f0102dd2a01699683431b9df5d5ba3163da01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e3d7b5aecb3df49343bd4ea906f0102dd2a01699683431b9df5d5ba3163da01", kill_on_drop: false }`
[INFO] [stdout] 6e3d7b5aecb3df49343bd4ea906f0102dd2a01699683431b9df5d5ba3163da01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38fab48ab1c60198791b6a2e64566dcb82b335286340aa503b6b67dd9233ed55
[INFO] running `Command { std: "docker" "start" "-a" "38fab48ab1c60198791b6a2e64566dcb82b335286340aa503b6b67dd9233ed55", kill_on_drop: false }`
[INFO] [stderr]    Compiling fts v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> src/indexer.rs:11:19
[INFO] [stdout]    |
[INFO] [stdout] 11 |     use std::fs::{self};
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `prelude::*`
[INFO] [stdout]  --> src/index_writer.rs:9:21
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::io::{self, prelude::*};
[INFO] [stdout]   |                     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::PathBuf`
[INFO] [stdout]   --> src/index_writer.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::path::PathBuf;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tantivy::collector::TopDocs`
[INFO] [stdout]  --> src/tantivy_test.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tantivy::collector::TopDocs;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/main.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | mod tantivy_test;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tantivy::query::QueryParser`
[INFO] [stdout]  --> src/tantivy_test.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tantivy::query::QueryParser;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/main.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | mod tantivy_test;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tantivy::ReloadPolicy`
[INFO] [stdout]  --> src/tantivy_test.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use tantivy::ReloadPolicy;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/main.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | mod tantivy_test;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tempdir::TempDir`
[INFO] [stdout]  --> src/tantivy_test.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tempdir::TempDir;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/main.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | mod tantivy_test;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufReader`, `prelude::*`
[INFO] [stdout]   --> src/tantivy_test.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::io::{self, prelude::*, BufReader};
[INFO] [stdout]    |                     ^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/main.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout] 8  | mod tantivy_test;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Instant`
[INFO] [stdout]   --> src/main.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::time::{Instant};
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufRead`
[INFO] [stdout]   --> src/main.rs:12:20
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::io::{self,BufRead};
[INFO] [stdout]    |                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::collections::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules
[INFO] [stdout]  --> src/tantivy_test.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source_path_arc`
[INFO] [stdout]    --> src/indexer.rs:342:87
[INFO] [stdout]     |
[INFO] [stdout] 342 | ...s_arc: &Arc<CwMap>, source_path_arc:&Arc<String>, index_path_arc:&Arc<String>, collection_index:u32, collection_count: u32, worker_cou...
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_source_path_arc`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `bloom_test`
[INFO] [stdout]   --> src/main.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn bloom_test()
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `push_to_window`
[INFO] [stdout]  --> src/distance.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn push_to_window(hit_pos:u8, hit_word_index:u8, proximity_window: &mut Vec<(u8,u8)>)
[INFO] [stdout]   |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find_smallest_distance`
[INFO] [stdout]   --> src/distance.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn find_smallest_distance(vec:& Vec<u128>) ->(u8,bool)
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_dist`
[INFO] [stdout]    --> src/distance.rs:108:4
[INFO] [stdout]     |
[INFO] [stdout] 108 | fn test_dist()
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `write_test`
[INFO] [stdout]   --> src/index_writer.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn write_test()
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `compute_capacity`
[INFO] [stdout]   --> src/index_writer.rs:48:4
[INFO] [stdout]    |
[INFO] [stdout] 48 | fn compute_capacity(block_length: u32, fill_factor: u8) -> u32
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `load_wad_map`
[INFO] [stdout]   --> src/index_writer.rs:59:4
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn load_wad_map(wad_file: &str, main_wad_map: &mut BTreeMap<u128,WadValue>)-> io::Result<()>
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `append_wad_map_and_block_file`
[INFO] [stdout]   --> src/index_writer.rs:93:4
[INFO] [stdout]    |
[INFO] [stdout] 93 | fn append_wad_map_and_block_file(wad_map: &mut BTreeMap<u128,WadValue>, block_file: & str, hm:& HashMap<u128,indexer::WordBlock>, fill_fa...
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `update_wad_map_and_block_file`
[INFO] [stdout]    --> src/index_writer.rs:138:4
[INFO] [stdout]     |
[INFO] [stdout] 138 | fn update_wad_map_and_block_file(wad_map: &mut BTreeMap<u128,WadValue>, block_file: & str, hm:& HashMap<u128,indexer::WordBlock>, overflo...
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `merge_block`
[INFO] [stdout]    --> src/index_writer.rs:182:4
[INFO] [stdout]     |
[INFO] [stdout] 182 | fn merge_block(word_key:u128, bfh:&mut std::fs::File, overflow_map: &mut HashMap<u128,Vec<u8>>, wad_entry: &mut WadValue, new_block: & in...
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `DocPos`
[INFO] [stdout]    --> src/index_writer.rs:238:8
[INFO] [stdout]     |
[INFO] [stdout] 238 | struct DocPos {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `merge_block_data`
[INFO] [stdout]    --> src/index_writer.rs:246:8
[INFO] [stdout]     |
[INFO] [stdout] 246 | pub fn merge_block_data(left: &Vec<u8>, right: &Vec<u8>) -> Vec<u8>
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `write_doc_id_data`
[INFO] [stdout]    --> src/index_writer.rs:284:4
[INFO] [stdout]     |
[INFO] [stdout] 284 | fn write_doc_id_data(source: & Vec<u8>, dest: &mut Vec<u8>, start_pos: u32, end_pos: u32)
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `read_doc_id_data`
[INFO] [stdout]    --> src/index_writer.rs:291:4
[INFO] [stdout]     |
[INFO] [stdout] 291 | fn read_doc_id_data(offset: u32, block_data: &Vec<u8>, emit: bool) -> DocPos
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `skip_block`
[INFO] [stdout]    --> src/index_writer.rs:457:4
[INFO] [stdout]     |
[INFO] [stdout] 457 | fn skip_block(word_key:u128, bfh:&mut std::fs::File, size: usize)-> io::Result<()>
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `write_existing`
[INFO] [stdout]    --> src/index_writer.rs:470:8
[INFO] [stdout]     |
[INFO] [stdout] 470 | pub fn write_existing(wad_file: &str, block_file: & str, hm:& HashMap<u128,indexer::WordBlock>,  fill_factor: u8)-> io::Result<()>
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `unhash_word`
[INFO] [stdout]  --> src/word_hash.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn unhash_word(word_hash:u128) -> String
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `hash_word_to_u128`
[INFO] [stdout]   --> src/word_hash.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn hash_word_to_u128(word:&str) -> u128
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `hash_word_to_u1282`
[INFO] [stdout]   --> src/word_hash.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn hash_word_to_u1282(word:&str) -> u128
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `print_vec`
[INFO] [stdout]   --> src/indexer_diagnostics.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn print_vec(buffer: &Vec<u8>)
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `traverse_hm`
[INFO] [stdout]   --> src/indexer_diagnostics.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn traverse_hm(m: &HashMap<u128,indexer::WordBlock>, emit: bool)
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `load_hm`
[INFO] [stdout]    --> src/indexer_diagnostics.rs:224:12
[INFO] [stdout]     |
[INFO] [stdout] 224 |     pub fn load_hm(wad_file: &str, block_file: &str, hm:&mut HashMap<u128,indexer::WordBlock>) -> io::Result<()>
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `list_top`
[INFO] [stdout]    --> src/indexer_diagnostics.rs:302:12
[INFO] [stdout]     |
[INFO] [stdout] 302 |     pub fn list_top(hm:& HashMap<u128,indexer::WordBlock>, count:usize )
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `list_top_by_size`
[INFO] [stdout]    --> src/indexer_diagnostics.rs:329:12
[INFO] [stdout]     |
[INFO] [stdout] 329 |     pub fn list_top_by_size(hm:& HashMap<u128,indexer::WordBlock>, count:usize )
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `build_freq_map`
[INFO] [stdout]    --> src/indexer_diagnostics.rs:359:12
[INFO] [stdout]     |
[INFO] [stdout] 359 |     pub fn build_freq_map(hm:& HashMap<u128,indexer::WordBlock>, count:usize, fm:& mut HashMap<u128,u32>)
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_files`
[INFO] [stdout]   --> src/tantivy_test.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn get_files(directory: &str, v:&mut Vec<String>) -> io::Result<()> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_all_files`
[INFO] [stdout]   --> src/tantivy_test.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn get_all_files(directory: &str, v:&mut Vec<String>) -> io::Result<()> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `index`
[INFO] [stdout]   --> src/tantivy_test.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn index(index_path: &str, data_path: &str)-> tantivy::Result<()>
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 41 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.43s
[INFO] running `Command { std: "docker" "inspect" "38fab48ab1c60198791b6a2e64566dcb82b335286340aa503b6b67dd9233ed55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38fab48ab1c60198791b6a2e64566dcb82b335286340aa503b6b67dd9233ed55", kill_on_drop: false }`
[INFO] [stdout] 38fab48ab1c60198791b6a2e64566dcb82b335286340aa503b6b67dd9233ed55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4b3c7d4d0135077bfdc3b9e741ecdb20425862244c57d4c33ed16c1abe876d7f
[INFO] running `Command { std: "docker" "start" "-a" "4b3c7d4d0135077bfdc3b9e741ecdb20425862244c57d4c33ed16c1abe876d7f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]   --> src/indexer.rs:11:19
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] running 0 tests
[INFO] [stderr] 11 |     use std::fs::{self};
[INFO] [stdout] 
[INFO] [stderr]    |                   ^^^^
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `prelude::*`
[INFO] [stderr]  --> src/index_writer.rs:9:21
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::io::{self, prelude::*};
[INFO] [stderr]   |                     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::path::PathBuf`
[INFO] [stderr]   --> src/index_writer.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::path::PathBuf;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tantivy::collector::TopDocs`
[INFO] [stderr]  --> src/tantivy_test.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use tantivy::collector::TopDocs;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider adding a `#[cfg(test)]` to the containing module
[INFO] [stderr]  --> src/main.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | mod tantivy_test;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tantivy::query::QueryParser`
[INFO] [stderr]  --> src/tantivy_test.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use tantivy::query::QueryParser;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider adding a `#[cfg(test)]` to the containing module
[INFO] [stderr]  --> src/main.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | mod tantivy_test;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tantivy::ReloadPolicy`
[INFO] [stderr]  --> src/tantivy_test.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use tantivy::ReloadPolicy;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider adding a `#[cfg(test)]` to the containing module
[INFO] [stderr]  --> src/main.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | mod tantivy_test;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tempdir::TempDir`
[INFO] [stderr]  --> src/tantivy_test.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use tempdir::TempDir;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider adding a `#[cfg(test)]` to the containing module
[INFO] [stderr]  --> src/main.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | mod tantivy_test;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BufReader`, `prelude::*`
[INFO] [stderr]   --> src/tantivy_test.rs:11:21
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::io::{self, prelude::*, BufReader};
[INFO] [stderr]    |                     ^^^^^^^^^^  ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider adding a `#[cfg(test)]` to the containing module
[INFO] [stderr]   --> src/main.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | mod tantivy_test;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Instant`
[INFO] [stderr]   --> src/main.rs:11:17
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::time::{Instant};
[INFO] [stderr]    |                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `BufRead`
[INFO] [stderr]   --> src/main.rs:12:20
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::io::{self,BufRead};
[INFO] [stderr]    |                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]   --> src/main.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use std::collections::HashMap;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[macro_use]` only has an effect on `extern crate` and modules
[INFO] [stderr]  --> src/tantivy_test.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `source_path_arc`
[INFO] [stderr]    --> src/indexer.rs:342:87
[INFO] [stderr]     |
[INFO] [stderr] 342 | ...s_arc: &Arc<CwMap>, source_path_arc:&Arc<String>, index_path_arc:&Arc<String>, collection_index:u32, collection_count: u32, worker_cou...
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_source_path_arc`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `bloom_test`
[INFO] [stderr]   --> src/main.rs:16:4
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn bloom_test()
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `push_to_window`
[INFO] [stderr]  --> src/distance.rs:3:4
[INFO] [stderr]   |
[INFO] [stderr] 3 | fn push_to_window(hit_pos:u8, hit_word_index:u8, proximity_window: &mut Vec<(u8,u8)>)
[INFO] [stderr]   |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `find_smallest_distance`
[INFO] [stderr]   --> src/distance.rs:16:8
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub fn find_smallest_distance(vec:& Vec<u128>) ->(u8,bool)
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_dist`
[INFO] [stderr]    --> src/distance.rs:108:4
[INFO] [stderr]     |
[INFO] [stderr] 108 | fn test_dist()
[INFO] [stderr]     |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `write_test`
[INFO] [stderr]   --> src/index_writer.rs:26:8
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub fn write_test()
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `compute_capacity`
[INFO] [stderr]   --> src/index_writer.rs:48:4
[INFO] [stderr]    |
[INFO] [stderr] 48 | fn compute_capacity(block_length: u32, fill_factor: u8) -> u32
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `load_wad_map`
[INFO] [stderr]   --> src/index_writer.rs:59:4
[INFO] [stderr]    |
[INFO] [stderr] 59 | fn load_wad_map(wad_file: &str, main_wad_map: &mut BTreeMap<u128,WadValue>)-> io::Result<()>
[INFO] [stderr]    |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `append_wad_map_and_block_file`
[INFO] [stderr]   --> src/index_writer.rs:93:4
[INFO] [stderr]    |
[INFO] [stderr] 93 | fn append_wad_map_and_block_file(wad_map: &mut BTreeMap<u128,WadValue>, block_file: & str, hm:& HashMap<u128,indexer::WordBlock>, fill_fa...
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `update_wad_map_and_block_file`
[INFO] [stderr]    --> src/index_writer.rs:138:4
[INFO] [stderr]     |
[INFO] [stderr] 138 | fn update_wad_map_and_block_file(wad_map: &mut BTreeMap<u128,WadValue>, block_file: & str, hm:& HashMap<u128,indexer::WordBlock>, overflo...
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `merge_block`
[INFO] [stderr]    --> src/index_writer.rs:182:4
[INFO] [stderr]     |
[INFO] [stderr] 182 | fn merge_block(word_key:u128, bfh:&mut std::fs::File, overflow_map: &mut HashMap<u128,Vec<u8>>, wad_entry: &mut WadValue, new_block: & in...
[INFO] [stderr]     |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `DocPos`
[INFO] [stderr]    --> src/index_writer.rs:238:8
[INFO] [stderr]     |
[INFO] [stderr] 238 | struct DocPos {
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `merge_block_data`
[INFO] [stderr]    --> src/index_writer.rs:246:8
[INFO] [stderr]     |
[INFO] [stderr] 246 | pub fn merge_block_data(left: &Vec<u8>, right: &Vec<u8>) -> Vec<u8>
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `write_doc_id_data`
[INFO] [stderr]    --> src/index_writer.rs:284:4
[INFO] [stderr]     |
[INFO] [stderr] 284 | fn write_doc_id_data(source: & Vec<u8>, dest: &mut Vec<u8>, start_pos: u32, end_pos: u32)
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `read_doc_id_data`
[INFO] [stderr]    --> src/index_writer.rs:291:4
[INFO] [stderr]     |
[INFO] [stderr] 291 | fn read_doc_id_data(offset: u32, block_data: &Vec<u8>, emit: bool) -> DocPos
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `skip_block`
[INFO] [stderr]    --> src/index_writer.rs:457:4
[INFO] [stderr]     |
[INFO] [stderr] 457 | fn skip_block(word_key:u128, bfh:&mut std::fs::File, size: usize)-> io::Result<()>
[INFO] [stderr]     |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `write_existing`
[INFO] [stderr]    --> src/index_writer.rs:470:8
[INFO] [stderr]     |
[INFO] [stderr] 470 | pub fn write_existing(wad_file: &str, block_file: & str, hm:& HashMap<u128,indexer::WordBlock>,  fill_factor: u8)-> io::Result<()>
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `unhash_word`
[INFO] [stderr]  --> src/word_hash.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn unhash_word(word_hash:u128) -> String
[INFO] [stderr]   |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `hash_word_to_u128`
[INFO] [stderr]   --> src/word_hash.rs:33:8
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub fn hash_word_to_u128(word:&str) -> u128
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `hash_word_to_u1282`
[INFO] [stderr]   --> src/word_hash.rs:62:8
[INFO] [stderr]    |
[INFO] [stderr] 62 | pub fn hash_word_to_u1282(word:&str) -> u128
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `print_vec`
[INFO] [stderr]   --> src/indexer_diagnostics.rs:18:12
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn print_vec(buffer: &Vec<u8>)
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `traverse_hm`
[INFO] [stderr]   --> src/indexer_diagnostics.rs:29:12
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn traverse_hm(m: &HashMap<u128,indexer::WordBlock>, emit: bool)
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `load_hm`
[INFO] [stderr]    --> src/indexer_diagnostics.rs:224:12
[INFO] [stderr]     |
[INFO] [stderr] 224 |     pub fn load_hm(wad_file: &str, block_file: &str, hm:&mut HashMap<u128,indexer::WordBlock>) -> io::Result<()>
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `list_top`
[INFO] [stderr]    --> src/indexer_diagnostics.rs:302:12
[INFO] [stderr]     |
[INFO] [stderr] 302 |     pub fn list_top(hm:& HashMap<u128,indexer::WordBlock>, count:usize )
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `list_top_by_size`
[INFO] [stderr]    --> src/indexer_diagnostics.rs:329:12
[INFO] [stderr]     |
[INFO] [stderr] 329 |     pub fn list_top_by_size(hm:& HashMap<u128,indexer::WordBlock>, count:usize )
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `build_freq_map`
[INFO] [stderr]    --> src/indexer_diagnostics.rs:359:12
[INFO] [stderr]     |
[INFO] [stderr] 359 |     pub fn build_freq_map(hm:& HashMap<u128,indexer::WordBlock>, count:usize, fm:& mut HashMap<u128,u32>)
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_files`
[INFO] [stderr]   --> src/tantivy_test.rs:16:4
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn get_files(directory: &str, v:&mut Vec<String>) -> io::Result<()> {
[INFO] [stderr]    |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_all_files`
[INFO] [stderr]   --> src/tantivy_test.rs:32:4
[INFO] [stderr]    |
[INFO] [stderr] 32 | fn get_all_files(directory: &str, v:&mut Vec<String>) -> io::Result<()> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `index`
[INFO] [stderr]   --> src/tantivy_test.rs:47:8
[INFO] [stderr]    |
[INFO] [stderr] 47 | pub fn index(index_path: &str, data_path: &str)-> tantivy::Result<()>
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `fts` (bin "fts" test) generated 41 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fts-303dce12db91f8e7)
[INFO] running `Command { std: "docker" "inspect" "4b3c7d4d0135077bfdc3b9e741ecdb20425862244c57d4c33ed16c1abe876d7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b3c7d4d0135077bfdc3b9e741ecdb20425862244c57d4c33ed16c1abe876d7f", kill_on_drop: false }`
[INFO] [stdout] 4b3c7d4d0135077bfdc3b9e741ecdb20425862244c57d4c33ed16c1abe876d7f