[INFO] fetching crate ungoliant 2.0.0...
[INFO] testing ungoliant-2.0.0 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate ungoliant 2.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate ungoliant 2.0.0 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ungoliant 2.0.0
[INFO] finished tweaking crates.io crate ungoliant 2.0.0
[INFO] tweaked toml for crates.io crate ungoliant 2.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate ungoliant 2.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "05e24a57c885f19337780e3d583498864f793cf7941f987ffca06acc58a57ec0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05e24a57c885f19337780e3d583498864f793cf7941f987ffca06acc58a57ec0", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `crate::error::Error`
[INFO] [stdout]  --> src/identifiers/identification.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize`
[INFO] [stdout]   --> src/identifiers/identification.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 | use serde::{Deserialize, Serialize};
[INFO] [stdout]    |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::error`
[INFO] [stdout]   --> src/io/langfiles.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::error;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/pipelines/oscardoc/pipeline.rs:497:21
[INFO] [stdout]     |
[INFO] [stdout] 497 |                 let mut hm = Self::sort_by_lang(shard_result);
[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: methods `mean` and `std` are never used
[INFO] [stdout]   --> src/filtering/sentence.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | impl MeanLength {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 75 |     fn mean(&self) -> &f64 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 |     fn std(&self) -> &f64 {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `build_or_default` is never used
[INFO] [stdout]    --> src/identifiers/model.rs:189:12
[INFO] [stdout]     |
[INFO] [stdout] 179 | impl<'a> FastTextBuilder<'a> {
[INFO] [stdout]     | ---------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 189 |     pub fn build_or_default(&self) -> Result<FastText, Error> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `kenlms_path` is never read
[INFO] [stdout]   --> src/pipelines/oscardoc/pipeline.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct OscarDoc {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 60 |     kenlms_path: Option<PathBuf>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `missing` is never read
[INFO] [stdout]   --> src/pipelines/oscardoc/types/location.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct IncompleteLocation {
[INFO] [stdout]    |            ------------------ field in this struct
[INFO] [stdout] 10 |     missing: LocationKind,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IncompleteLocation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `schema` is never read
[INFO] [stdout]    --> src/pipelines/oscardoc/types/rebuild.rs:216:5
[INFO] [stdout]     |
[INFO] [stdout] 215 | pub struct RebuildWriter<'a, T> {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] 216 |     schema: &'a Schema,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/transformers/header.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl Header {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 66 |     fn new(header_pctg: f64, threshold_pctg: f64, min_length: usize) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/transformers/sentence_filter.rs:184:8
[INFO] [stdout]     |
[INFO] [stdout] 182 | impl RemoveShortSentences {
[INFO] [stdout]     | ------------------------- associated function in this implementation
[INFO] [stdout] 183 |     /// Use a custom min_length for long sentences.
[INFO] [stdout] 184 |     fn new(min_length: usize) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::error::Error`
[INFO] [stdout]  --> src/identifiers/identification.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize`
[INFO] [stdout]   --> src/identifiers/identification.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 | use serde::{Deserialize, Serialize};
[INFO] [stdout]    |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::error`
[INFO] [stdout]   --> src/io/langfiles.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::error;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/pipelines/oscardoc/pipeline.rs:497:21
[INFO] [stdout]     |
[INFO] [stdout] 497 |                 let mut hm = Self::sort_by_lang(shard_result);
[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: associated function `new` is never used
[INFO] [stdout]   --> src/filtering/record.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl PFilter {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 40 |     /// Create a new PFilter with specific parameters.
[INFO] [stdout] 41 |     pub fn new(sentence_threshold: f64, sentence_filter: Length) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `with_min_size` is never used
[INFO] [stdout]   --> src/filtering/sentence.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Length {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 15 |     /// specify a minimum length
[INFO] [stdout] 16 |     pub fn with_min_size(min_size: usize) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `mean` and `std` are never used
[INFO] [stdout]   --> src/filtering/sentence.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | impl MeanLength {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 75 |     fn mean(&self) -> &f64 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 |     fn std(&self) -> &f64 {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `build_or_default` is never used
[INFO] [stdout]    --> src/identifiers/model.rs:189:12
[INFO] [stdout]     |
[INFO] [stdout] 179 | impl<'a> FastTextBuilder<'a> {
[INFO] [stdout]     | ---------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 189 |     pub fn build_or_default(&self) -> Result<FastText, Error> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `kenlms_path` is never read
[INFO] [stdout]   --> src/pipelines/oscardoc/pipeline.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct OscarDoc {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 60 |     kenlms_path: Option<PathBuf>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `missing` is never read
[INFO] [stdout]   --> src/pipelines/oscardoc/types/location.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct IncompleteLocation {
[INFO] [stdout]    |            ------------------ field in this struct
[INFO] [stdout] 10 |     missing: LocationKind,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IncompleteLocation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/pipelines/oscardoc/types/location.rs:138:12
[INFO] [stdout]     |
[INFO] [stdout] 134 | impl Location {
[INFO] [stdout]     | ------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 138 |     pub fn new(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `into_raw_parts` is never used
[INFO] [stdout]    --> src/pipelines/oscardoc/types/rebuild.rs:128:12
[INFO] [stdout]     |
[INFO] [stdout] 114 | impl RebuildInformation {
[INFO] [stdout]     | ----------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 128 |     pub fn into_raw_parts(self) -> (Location, Metadata) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `schema` is never read
[INFO] [stdout]    --> src/pipelines/oscardoc/types/rebuild.rs:216:5
[INFO] [stdout]     |
[INFO] [stdout] 215 | pub struct RebuildWriter<'a, T> {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] 216 |     schema: &'a Schema,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `extend_ser` is never used
[INFO] [stdout]    --> src/pipelines/oscardoc/types/rebuild.rs:241:12
[INFO] [stdout]     |
[INFO] [stdout] 220 | impl<'a, T: std::io::Write> RebuildWriter<'a, T> {
[INFO] [stdout]     | ------------------------------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 241 |     pub fn extend_ser<I, U: Serialize>(&mut self, values: I) -> AvroResult<usize>
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `counts` and `nb_words` are never read
[INFO] [stdout]   --> src/processing/check.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Zipf {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 17 |     counts: HashMap<String, u64>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 18 |     nb_words: u64,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `rank` are never used
[INFO] [stdout]   --> src/processing/check.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl ZipfEntry {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 31 |     /// nb_words = total number of words (not unique)
[INFO] [stdout] 32 |     pub fn new(rank: u64, count: u64, nb_words: u64) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn rank(&self) -> u64 {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add_in_counts`, `add_count`, `rank_freq_constant`, `constants`, `mean_constants`, and `sig_constants` are never used
[INFO] [stdout]    --> src/processing/check.rs:62:8
[INFO] [stdout]     |
[INFO] [stdout] 58  | impl Zipf {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 62  |     fn add_in_counts(&mut self, word: &str) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72  |     pub fn add_count(&mut self, text: &str) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78  |     pub fn rank_freq_constant(&self) -> Vec<ZipfEntry> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 90  |     pub fn constants(&self) -> Vec<f64> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 104 |     fn mean_constants(&self) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn sig_constants(&self) -> f64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/processing/check.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout] 121 | pub fn check(src: PathBuf, dst: PathBuf) -> Result<(), Error> {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/transformers/header.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl Header {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 66 |     fn new(header_pctg: f64, threshold_pctg: f64, min_length: usize) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/transformers/sentence_filter.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl ShortSentences {
[INFO] [stdout]    | ------------------- associated function in this implementation
[INFO] [stdout] 23 |     pub fn new(filter: Length, threshold: f32) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `conv_size` and `rss` are never read
[INFO] [stdout]   --> src/transformers/sentence_filter.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub struct Conv {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 71 |     conv_size: usize,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 72 |     rss: RemoveShortSentences,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `transform_idx` are never used
[INFO] [stdout]   --> src/transformers/sentence_filter.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 75 | impl Conv {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 76 |     pub fn new(conv_size: usize, rss: RemoveShortSentences) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 |     pub fn transform_idx(&self, mut doc: Document) -> (Document, Vec<RangeInclusive<usize>>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `filter_min_length` are never used
[INFO] [stdout]    --> src/transformers/sentence_filter.rs:184:8
[INFO] [stdout]     |
[INFO] [stdout] 182 | impl RemoveShortSentences {
[INFO] [stdout]     | ------------------------- associated items in this implementation
[INFO] [stdout] 183 |     /// Use a custom min_length for long sentences.
[INFO] [stdout] 184 |     fn new(min_length: usize) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 221 |     fn filter_min_length(&self) -> &usize {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 18s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2, snap v0.2.5
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "91ee0f8a570f6197433ca4deebf6e5ac69a8b53f2e70836e8c5097a2fdff371f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91ee0f8a570f6197433ca4deebf6e5ac69a8b53f2e70836e8c5097a2fdff371f", kill_on_drop: false }`
[INFO] [stdout] 91ee0f8a570f6197433ca4deebf6e5ac69a8b53f2e70836e8c5097a2fdff371f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd7610604e9613e308f2e3b4bc70005fc90fcb29c731e730c08fa57a1348af1c
[INFO] running `Command { std: "docker" "start" "-a" "bd7610604e9613e308f2e3b4bc70005fc90fcb29c731e730c08fa57a1348af1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.6
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling plotters-backend v0.3.4
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling plotters-svg v0.3.3
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling serial_test_derive v0.5.1
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling sha-1 v0.9.8
[INFO] [stderr]    Compiling test-log v0.2.11
[INFO] [stderr]    Compiling serial_test v0.5.1
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling plotters v0.3.4
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling chrono v0.4.23
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling avro-rs v0.13.0
[INFO] [stderr]    Compiling warc v0.3.1
[INFO] [stderr]    Compiling oscar-io v0.2.3
[INFO] [stderr]    Compiling ungoliant v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::error::Error`
[INFO] [stdout]  --> src/identifiers/identification.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize`
[INFO] [stdout]   --> src/identifiers/identification.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 | use serde::{Deserialize, Serialize};
[INFO] [stdout]    |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::error`
[INFO] [stdout]   --> src/io/langfiles.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::error;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/pipelines/oscardoc/pipeline.rs:497:21
[INFO] [stdout]     |
[INFO] [stdout] 497 |                 let mut hm = Self::sort_by_lang(shard_result);
[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: methods `mean` and `std` are never used
[INFO] [stdout]   --> src/filtering/sentence.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | impl MeanLength {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 75 |     fn mean(&self) -> &f64 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 |     fn std(&self) -> &f64 {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `build_or_default` is never used
[INFO] [stdout]    --> src/identifiers/model.rs:189:12
[INFO] [stdout]     |
[INFO] [stdout] 179 | impl<'a> FastTextBuilder<'a> {
[INFO] [stdout]     | ---------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 189 |     pub fn build_or_default(&self) -> Result<FastText, Error> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `kenlms_path` is never read
[INFO] [stdout]   --> src/pipelines/oscardoc/pipeline.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct OscarDoc {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 60 |     kenlms_path: Option<PathBuf>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `missing` is never read
[INFO] [stdout]   --> src/pipelines/oscardoc/types/location.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct IncompleteLocation {
[INFO] [stdout]    |            ------------------ field in this struct
[INFO] [stdout] 10 |     missing: LocationKind,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IncompleteLocation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `schema` is never read
[INFO] [stdout]    --> src/pipelines/oscardoc/types/rebuild.rs:216:5
[INFO] [stdout]     |
[INFO] [stdout] 215 | pub struct RebuildWriter<'a, T> {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] 216 |     schema: &'a Schema,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/transformers/header.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl Header {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 66 |     fn new(header_pctg: f64, threshold_pctg: f64, min_length: usize) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/transformers/sentence_filter.rs:184:8
[INFO] [stdout]     |
[INFO] [stdout] 182 | impl RemoveShortSentences {
[INFO] [stdout]     | ------------------------- associated function in this implementation
[INFO] [stdout] 183 |     /// Use a custom min_length for long sentences.
[INFO] [stdout] 184 |     fn new(min_length: usize) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::error::Error`
[INFO] [stdout]  --> src/identifiers/identification.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize`
[INFO] [stdout]   --> src/identifiers/identification.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 | use serde::{Deserialize, Serialize};
[INFO] [stdout]    |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::error`
[INFO] [stdout]   --> src/io/langfiles.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::error;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashSet`, `path::Path`
[INFO] [stdout]   --> src/transformers/content_detector.rs:45:32
[INFO] [stdout]    |
[INFO] [stdout] 45 |         collections::{HashMap, HashSet},
[INFO] [stdout]    |                                ^^^^^^^
[INFO] [stdout] 46 |         path::Path,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `test_log::test`
[INFO] [stdout]   --> tests/oscardoc_rebuild.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use test_log::test;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gen_corpus` is never used
[INFO] [stdout]   --> tests/oscardoc_rebuild.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn gen_corpus() {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_rebuild` is never used
[INFO] [stdout]   --> tests/oscardoc_rebuild.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn check_rebuild() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rbw`
[INFO] [stdout]    --> src/pipelines/oscardoc/types/rebuild.rs:470:13
[INFO] [stdout]     |
[INFO] [stdout] 470 |         let rbw = RebuildWriters::<File> {
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_rbw`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::error::Error`
[INFO] [stdout]  --> src/identifiers/identification.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize`
[INFO] [stdout]   --> src/identifiers/identification.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 | use serde::{Deserialize, Serialize};
[INFO] [stdout]    |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::error`
[INFO] [stdout]   --> src/io/langfiles.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::error;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashSet`, `path::Path`
[INFO] [stdout]   --> src/transformers/content_detector.rs:45:32
[INFO] [stdout]    |
[INFO] [stdout] 45 |         collections::{HashMap, HashSet},
[INFO] [stdout]    |                                ^^^^^^^
[INFO] [stdout] 46 |         path::Path,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::error::Error`
[INFO] [stdout]  --> src/identifiers/identification.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize`
[INFO] [stdout]   --> src/identifiers/identification.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 | use serde::{Deserialize, Serialize};
[INFO] [stdout]    |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::error`
[INFO] [stdout]   --> src/io/langfiles.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::error;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/pipelines/oscardoc/pipeline.rs:497:21
[INFO] [stdout]     |
[INFO] [stdout] 497 |                 let mut hm = Self::sort_by_lang(shard_result);
[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/pipelines/oscardoc/types/rebuild.rs:423:13
[INFO] [stdout]     |
[INFO] [stdout] 423 |         let mut sr = ShardResult::new(1, locs, metas);
[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: type alias `WarcHeaders` is never used
[INFO] [stdout]    --> src/io/langfiles.rs:144:10
[INFO] [stdout]     |
[INFO] [stdout] 144 |     type WarcHeaders = HashMap<WarcHeader, Vec<u8>>;
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `kenlms_path` is never read
[INFO] [stdout]   --> src/pipelines/oscardoc/pipeline.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct OscarDoc {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 60 |     kenlms_path: Option<PathBuf>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `missing` is never read
[INFO] [stdout]   --> src/pipelines/oscardoc/types/location.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct IncompleteLocation {
[INFO] [stdout]    |            ------------------ field in this struct
[INFO] [stdout] 10 |     missing: LocationKind,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IncompleteLocation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `schema` is never read
[INFO] [stdout]    --> src/pipelines/oscardoc/types/rebuild.rs:216:5
[INFO] [stdout]     |
[INFO] [stdout] 215 | pub struct RebuildWriter<'a, T> {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] 216 |     schema: &'a Schema,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_from_loc_meta` is never used
[INFO] [stdout]    --> src/processing/rebuild.rs:321:8
[INFO] [stdout]     |
[INFO] [stdout] 321 |     fn test_from_loc_meta() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `RwLockReadGuard` that must be used
[INFO] [stdout]    --> src/pipelines/oscardoc/types/rebuild.rs:465:9
[INFO] [stdout]     |
[INFO] [stdout] 465 |         rbw.writers();
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: if unused the RwLock will immediately unlock
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 465 |         let _ = rbw.writers();
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rbw`
[INFO] [stdout]    --> src/pipelines/oscardoc/types/rebuild.rs:470:13
[INFO] [stdout]     |
[INFO] [stdout] 470 |         let rbw = RebuildWriters::<File> {
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_rbw`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/pipelines/oscardoc/pipeline.rs:497:21
[INFO] [stdout]     |
[INFO] [stdout] 497 |                 let mut hm = Self::sort_by_lang(shard_result);
[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: associated function `new` is never used
[INFO] [stdout]   --> src/filtering/record.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl PFilter {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 40 |     /// Create a new PFilter with specific parameters.
[INFO] [stdout] 41 |     pub fn new(sentence_threshold: f64, sentence_filter: Length) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `with_min_size` is never used
[INFO] [stdout]   --> src/filtering/sentence.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Length {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 15 |     /// specify a minimum length
[INFO] [stdout] 16 |     pub fn with_min_size(min_size: usize) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `mean` and `std` are never used
[INFO] [stdout]   --> src/filtering/sentence.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | impl MeanLength {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 75 |     fn mean(&self) -> &f64 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 |     fn std(&self) -> &f64 {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `build_or_default` is never used
[INFO] [stdout]    --> src/identifiers/model.rs:189:12
[INFO] [stdout]     |
[INFO] [stdout] 179 | impl<'a> FastTextBuilder<'a> {
[INFO] [stdout]     | ---------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 189 |     pub fn build_or_default(&self) -> Result<FastText, Error> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `kenlms_path` is never read
[INFO] [stdout]   --> src/pipelines/oscardoc/pipeline.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct OscarDoc {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 60 |     kenlms_path: Option<PathBuf>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `missing` is never read
[INFO] [stdout]   --> src/pipelines/oscardoc/types/location.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct IncompleteLocation {
[INFO] [stdout]    |            ------------------ field in this struct
[INFO] [stdout] 10 |     missing: LocationKind,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IncompleteLocation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/pipelines/oscardoc/types/location.rs:138:12
[INFO] [stdout]     |
[INFO] [stdout] 134 | impl Location {
[INFO] [stdout]     | ------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 138 |     pub fn new(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `into_raw_parts` is never used
[INFO] [stdout]    --> src/pipelines/oscardoc/types/rebuild.rs:128:12
[INFO] [stdout]     |
[INFO] [stdout] 114 | impl RebuildInformation {
[INFO] [stdout]     | ----------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 128 |     pub fn into_raw_parts(self) -> (Location, Metadata) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `schema` is never read
[INFO] [stdout]    --> src/pipelines/oscardoc/types/rebuild.rs:216:5
[INFO] [stdout]     |
[INFO] [stdout] 215 | pub struct RebuildWriter<'a, T> {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] 216 |     schema: &'a Schema,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `extend_ser` is never used
[INFO] [stdout]    --> src/pipelines/oscardoc/types/rebuild.rs:241:12
[INFO] [stdout]     |
[INFO] [stdout] 220 | impl<'a, T: std::io::Write> RebuildWriter<'a, T> {
[INFO] [stdout]     | ------------------------------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 241 |     pub fn extend_ser<I, U: Serialize>(&mut self, values: I) -> AvroResult<usize>
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `counts` and `nb_words` are never read
[INFO] [stdout]   --> src/processing/check.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Zipf {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 17 |     counts: HashMap<String, u64>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 18 |     nb_words: u64,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `rank` are never used
[INFO] [stdout]   --> src/processing/check.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl ZipfEntry {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 31 |     /// nb_words = total number of words (not unique)
[INFO] [stdout] 32 |     pub fn new(rank: u64, count: u64, nb_words: u64) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn rank(&self) -> u64 {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add_in_counts`, `add_count`, `rank_freq_constant`, `constants`, `mean_constants`, and `sig_constants` are never used
[INFO] [stdout]    --> src/processing/check.rs:62:8
[INFO] [stdout]     |
[INFO] [stdout] 58  | impl Zipf {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 62  |     fn add_in_counts(&mut self, word: &str) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72  |     pub fn add_count(&mut self, text: &str) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78  |     pub fn rank_freq_constant(&self) -> Vec<ZipfEntry> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 90  |     pub fn constants(&self) -> Vec<f64> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 104 |     fn mean_constants(&self) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn sig_constants(&self) -> f64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/processing/check.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout] 121 | pub fn check(src: PathBuf, dst: PathBuf) -> Result<(), Error> {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/transformers/header.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl Header {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 66 |     fn new(header_pctg: f64, threshold_pctg: f64, min_length: usize) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/transformers/sentence_filter.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl ShortSentences {
[INFO] [stdout]    | ------------------- associated function in this implementation
[INFO] [stdout] 23 |     pub fn new(filter: Length, threshold: f32) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `conv_size` and `rss` are never read
[INFO] [stdout]   --> src/transformers/sentence_filter.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub struct Conv {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 71 |     conv_size: usize,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 72 |     rss: RemoveShortSentences,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `transform_idx` are never used
[INFO] [stdout]   --> src/transformers/sentence_filter.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 75 | impl Conv {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 76 |     pub fn new(conv_size: usize, rss: RemoveShortSentences) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 |     pub fn transform_idx(&self, mut doc: Document) -> (Document, Vec<RangeInclusive<usize>>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `filter_min_length` are never used
[INFO] [stdout]    --> src/transformers/sentence_filter.rs:184:8
[INFO] [stdout]     |
[INFO] [stdout] 182 | impl RemoveShortSentences {
[INFO] [stdout]     | ------------------------- associated items in this implementation
[INFO] [stdout] 183 |     /// Use a custom min_length for long sentences.
[INFO] [stdout] 184 |     fn new(min_length: usize) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 221 |     fn filter_min_length(&self) -> &usize {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/pipelines/oscardoc/pipeline.rs:497:21
[INFO] [stdout]     |
[INFO] [stdout] 497 |                 let mut hm = Self::sort_by_lang(shard_result);
[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/pipelines/oscardoc/types/rebuild.rs:423:13
[INFO] [stdout]     |
[INFO] [stdout] 423 |         let mut sr = ShardResult::new(1, locs, metas);
[INFO] [stdout]     |             ----^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/filtering/record.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl PFilter {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 40 |     /// Create a new PFilter with specific parameters.
[INFO] [stdout] 41 |     pub fn new(sentence_threshold: f64, sentence_filter: Length) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `WarcHeaders` is never used
[INFO] [stdout]    --> src/io/langfiles.rs:144:10
[INFO] [stdout]     |
[INFO] [stdout] 144 |     type WarcHeaders = HashMap<WarcHeader, Vec<u8>>;
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `kenlms_path` is never read
[INFO] [stdout]   --> src/pipelines/oscardoc/pipeline.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct OscarDoc {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 60 |     kenlms_path: Option<PathBuf>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `missing` is never read
[INFO] [stdout]   --> src/pipelines/oscardoc/types/location.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct IncompleteLocation {
[INFO] [stdout]    |            ------------------ field in this struct
[INFO] [stdout] 10 |     missing: LocationKind,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IncompleteLocation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `schema` is never read
[INFO] [stdout]    --> src/pipelines/oscardoc/types/rebuild.rs:216:5
[INFO] [stdout]     |
[INFO] [stdout] 215 | pub struct RebuildWriter<'a, T> {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] 216 |     schema: &'a Schema,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `extend_ser` is never used
[INFO] [stdout]    --> src/pipelines/oscardoc/types/rebuild.rs:241:12
[INFO] [stdout]     |
[INFO] [stdout] 220 | impl<'a, T: std::io::Write> RebuildWriter<'a, T> {
[INFO] [stdout]     | ------------------------------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 241 |     pub fn extend_ser<I, U: Serialize>(&mut self, values: I) -> AvroResult<usize>
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `rank` are never used
[INFO] [stdout]   --> src/processing/check.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl ZipfEntry {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 31 |     /// nb_words = total number of words (not unique)
[INFO] [stdout] 32 |     pub fn new(rank: u64, count: u64, nb_words: u64) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn rank(&self) -> u64 {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `rank_freq_constant`, `constants`, `mean_constants`, and `sig_constants` are never used
[INFO] [stdout]    --> src/processing/check.rs:78:12
[INFO] [stdout]     |
[INFO] [stdout] 58  | impl Zipf {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 78  |     pub fn rank_freq_constant(&self) -> Vec<ZipfEntry> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 90  |     pub fn constants(&self) -> Vec<f64> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 104 |     fn mean_constants(&self) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn sig_constants(&self) -> f64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/processing/check.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout] 121 | pub fn check(src: PathBuf, dst: PathBuf) -> Result<(), Error> {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_from_loc_meta` is never used
[INFO] [stdout]    --> src/processing/rebuild.rs:321:8
[INFO] [stdout]     |
[INFO] [stdout] 321 |     fn test_from_loc_meta() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `conv_size` and `rss` are never read
[INFO] [stdout]   --> src/transformers/sentence_filter.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub struct Conv {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 71 |     conv_size: usize,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 72 |     rss: RemoveShortSentences,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `transform_idx` are never used
[INFO] [stdout]   --> src/transformers/sentence_filter.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 75 | impl Conv {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 76 |     pub fn new(conv_size: usize, rss: RemoveShortSentences) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 |     pub fn transform_idx(&self, mut doc: Document) -> (Document, Vec<RangeInclusive<usize>>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::sync::RwLockReadGuard` that must be used
[INFO] [stdout]    --> src/pipelines/oscardoc/types/rebuild.rs:465:9
[INFO] [stdout]     |
[INFO] [stdout] 465 |         rbw.writers();
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: if unused the RwLock will immediately unlock
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 465 |         let _ = rbw.writers();
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustcYKBIEj/symbols.o" "/opt/rustwide/target/debug/deps/ungoliant-2077389e1bf2813f.ungoliant.a4ce375c-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/ungoliant-2077389e1bf2813f.ungoliant.a4ce375c-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/ungoliant-2077389e1bf2813f.ungoliant.a4ce375c-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/ungoliant-2077389e1bf2813f.ungoliant.a4ce375c-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/ungoliant-2077389e1bf2813f.ungoliant.a4ce375c-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/ungoliant-2077389e1bf2813f.ungoliant.a4ce375c-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/ungoliant-2077389e1bf2813f.ungoliant.a4ce375c-cgu.14.rcgu.o" 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"/opt/rustwide/target/debug/deps/libstrsim-c9e2592dde3c5431.rlib" "/opt/rustwide/target/debug/deps/libbitflags-610a73087f46ba3b.rlib" "/opt/rustwide/target/debug/deps/libatty-e496e3929b3892d4.rlib" "/opt/rustwide/target/debug/deps/liblibc-e95620791e8937ab.rlib" "/opt/rustwide/target/debug/deps/libansi_term-cf230369650aa732.rlib" "/opt/rustwide/target/debug/deps/liblog-a3fff25330ec687e.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-97437e183f3ae6e4.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-0e29cc23c5e02021.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-d903621768a861d9.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-6d0225e655f31c13.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-9dbaf4eac7eaa079.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-27f05b3d42a66dd0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-4d73f1030321c9a2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-2846c9e58abd0acb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-a53d0f50415947be.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d48e4b6abc25b9dc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-2991859439ef1207.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-8a687517e4221bae.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-e07b554f6a67f5b3.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-b68238b7c3c619dd.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d5e213e896c017e4.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0211a3b2e61d8689.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-b371f055239ba51f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-e60518d2760eb01e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-1ad943f92a4b1081.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f0d6e4d0fc1e80b4.rlib" "-Wl,-Bdynamic" "-lstdc++" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/ungoliant-2077389e1bf2813f" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: collect2: fatal error: ld terminated with signal 9 [Killed]
[INFO] [stdout]           compilation terminated.
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ungoliant` (bin "ungoliant" test) due to 2 previous errors; 20 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bd7610604e9613e308f2e3b4bc70005fc90fcb29c731e730c08fa57a1348af1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd7610604e9613e308f2e3b4bc70005fc90fcb29c731e730c08fa57a1348af1c", kill_on_drop: false }`
[INFO] [stdout] bd7610604e9613e308f2e3b4bc70005fc90fcb29c731e730c08fa57a1348af1c
