[INFO] cloning repository https://github.com/georgesmyr/searchine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/georgesmyr/searchine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeorgesmyr%2Fsearchine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeorgesmyr%2Fsearchine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 30f19e309706d69dc2158a2cc8b20b6155fb6bec
[INFO] checking georgesmyr/searchine against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeorgesmyr%2Fsearchine" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/georgesmyr/searchine
[INFO] finished tweaking git repo https://github.com/georgesmyr/searchine
[INFO] tweaked toml for git repo https://github.com/georgesmyr/searchine written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/georgesmyr/searchine on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/georgesmyr/searchine 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/gsmyridis/idencode`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded xml-rs v0.8.22
[INFO] [stderr]   Downloaded colorchoice v1.0.2
[INFO] [stderr]   Downloaded anstream v0.6.15
[INFO] [stderr]   Downloaded anstyle-parse v0.2.5
[INFO] [stderr]   Downloaded clap v4.5.18
[INFO] [stderr]   Downloaded tabwriter v1.4.0
[INFO] [stderr]   Downloaded anyhow v1.0.89
[INFO] [stderr]   Downloaded anstyle-query v1.1.1
[INFO] [stderr]   Downloaded anstyle-wincon v3.0.4
[INFO] [stderr]   Downloaded clap_builder v4.5.18
[INFO] [stderr]   Downloaded syn v2.0.77
[INFO] [stderr]   Downloaded rust-stemmers v1.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d56e38425b5ebab9bc1aff2b59ae2cdd92dfd0cfa2c17b5c7b42161b9015c45a
[INFO] running `Command { std: "docker" "start" "-a" "d56e38425b5ebab9bc1aff2b59ae2cdd92dfd0cfa2c17b5c7b42161b9015c45a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d56e38425b5ebab9bc1aff2b59ae2cdd92dfd0cfa2c17b5c7b42161b9015c45a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d56e38425b5ebab9bc1aff2b59ae2cdd92dfd0cfa2c17b5c7b42161b9015c45a", kill_on_drop: false }`
[INFO] [stdout] d56e38425b5ebab9bc1aff2b59ae2cdd92dfd0cfa2c17b5c7b42161b9015c45a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d80d33d04d0e2ae4068cdb607c9373de88f982af4feee2f2de3f283d12669c1f
[INFO] running `Command { std: "docker" "start" "-a" "d80d33d04d0e2ae4068cdb607c9373de88f982af4feee2f2de3f283d12669c1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling serde_json v1.0.128
[INFO] [stderr]    Compiling anyhow v1.0.89
[INFO] [stderr]     Checking xml-rs v0.8.22
[INFO] [stderr]     Checking colorchoice v1.0.2
[INFO] [stderr]     Checking anstyle-query v1.1.1
[INFO] [stderr]     Checking anstyle v1.0.8
[INFO] [stderr]     Checking quick-xml v0.36.2
[INFO] [stderr]     Checking anstyle-parse v0.2.5
[INFO] [stderr]     Checking clap_lex v0.7.2
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]     Checking rayon-core v1.12.1
[INFO] [stderr]     Checking anstream v0.6.15
[INFO] [stderr]     Checking tabwriter v1.4.0
[INFO] [stderr]     Checking clap_builder v4.5.18
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking documents v0.1.0 (/opt/rustwide/workdir/documents)
[INFO] [stderr]     Checking idencode v0.1.0 (https://github.com/gsmyridis/idencode#33d4adeb)
[INFO] [stdout] warning: field `metadata` is never read
[INFO] [stdout]   --> documents/src/core/document.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Document {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     metadata: DocumentMetadata,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `source` is never read
[INFO] [stdout]  --> documents/src/core/metadata.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct DocumentMetadata {
[INFO] [stdout]   |            ---------------- field in this struct
[INFO] [stdout] 8 |     source: Option<DocumentSource>,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `DocumentMetadata` 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: trait `TextSplit` is never used
[INFO] [stdout]  --> documents/src/split/traits.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait TextSplit {
[INFO] [stdout]   |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `TokenTextSplit` is never used
[INFO] [stdout]   --> documents/src/split/traits.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub trait TokenTextSplit: TextSplit {}
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `metadata` is never read
[INFO] [stdout]   --> documents/src/core/document.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Document {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     metadata: DocumentMetadata,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `source` is never read
[INFO] [stdout]  --> documents/src/core/metadata.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct DocumentMetadata {
[INFO] [stdout]   |            ---------------- field in this struct
[INFO] [stdout] 8 |     source: Option<DocumentSource>,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `DocumentMetadata` 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: trait `TextSplit` is never used
[INFO] [stdout]  --> documents/src/split/traits.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait TextSplit {
[INFO] [stdout]   |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `TokenTextSplit` is never used
[INFO] [stdout]   --> documents/src/split/traits.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub trait TokenTextSplit: TextSplit {}
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]     Checking clap v4.5.18
[INFO] [stderr]     Checking rust-stemmers v1.2.0
[INFO] [stderr]     Checking tokenize v0.1.0 (/opt/rustwide/workdir/tokenize)
[INFO] [stdout] warning: associated items `encode`, `into_file`, and `from_file` are never used
[INFO] [stdout]   --> tokenize/src/encode.rs:20:19
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl Encoder {
[INFO] [stdout]    | ------------ associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub(crate) fn encode(&mut self, token: &str) -> TokenId {
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub(crate) fn into_file(self, path: impl AsRef<Path>) -> io::Result<()> {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub(crate) fn from_file(path: impl AsRef<Path>) -> io::Result<Self> {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `into_file` and `from_file` are never used
[INFO] [stdout]   --> tokenize/src/encode.rs:41:19
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl Encoder {
[INFO] [stdout]    | ------------ associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub(crate) fn into_file(self, path: impl AsRef<Path>) -> io::Result<()> {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub(crate) fn from_file(path: impl AsRef<Path>) -> io::Result<Self> {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking query v0.1.0 (/opt/rustwide/workdir/query)
[INFO] [stderr]     Checking index v0.1.0 (/opt/rustwide/workdir/index)
[INFO] [stdout] warning: constant `SIGNATURE` is never used
[INFO] [stdout]   --> index/src/inverted/freq.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | const SIGNATURE: &[u8] = b"SEARHINE";
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VERSION` is never used
[INFO] [stdout]   --> index/src/inverted/freq.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 | const VERSION: u8 = 1;
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `pre_write_file` and `into_file` are never used
[INFO] [stdout]   --> index/src/inverted/freq.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl FrequencyInvertedIndex {
[INFO] [stdout]    | --------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 52 |     fn pre_write_file(&self, path: impl AsRef<Path>) -> io::Result<File> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     fn into_file(self, path: impl AsRef<Path>) -> anyhow::Result<()> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `remove` is never used
[INFO] [stdout]   --> index/src/postings/mod.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub(crate) trait PostingsList<P>
[INFO] [stdout]    |                  ------------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 21 |     fn remove(&mut self, doc_id: DocumentId);
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PositionPosting` is never constructed
[INFO] [stdout]   --> index/src/postings/pos.rs:13:19
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub(crate) struct PositionPosting {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `add_position` are never used
[INFO] [stdout]   --> index/src/postings/pos.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl PositionPosting {
[INFO] [stdout]    | -------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn new(doc_id: DocumentId) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     fn add_position(&mut self, pos: u32) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PositionsPostingsList` is never constructed
[INFO] [stdout]   --> index/src/postings/pos.rs:62:19
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub(crate) struct PositionsPostingsList {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> index/src/postings/pos.rs:68:19
[INFO] [stdout]    |
[INFO] [stdout] 66 | impl PositionsPostingsList {
[INFO] [stdout]    | -------------------------- associated function in this implementation
[INFO] [stdout] 67 |     /// Creates a new empty frequency-postings list.
[INFO] [stdout] 68 |     pub(crate) fn new() -> Self {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SIGNATURE` is never used
[INFO] [stdout]   --> index/src/inverted/freq.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | const SIGNATURE: &[u8] = b"SEARHINE";
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VERSION` is never used
[INFO] [stdout]   --> index/src/inverted/freq.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 | const VERSION: u8 = 1;
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `pre_write_file` and `into_file` are never used
[INFO] [stdout]   --> index/src/inverted/freq.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl FrequencyInvertedIndex {
[INFO] [stdout]    | --------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 52 |     fn pre_write_file(&self, path: impl AsRef<Path>) -> io::Result<File> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     fn into_file(self, path: impl AsRef<Path>) -> anyhow::Result<()> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking searchine v0.1.0 (/opt/rustwide/workdir/searchine)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.57s
[INFO] running `Command { std: "docker" "inspect" "d80d33d04d0e2ae4068cdb607c9373de88f982af4feee2f2de3f283d12669c1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d80d33d04d0e2ae4068cdb607c9373de88f982af4feee2f2de3f283d12669c1f", kill_on_drop: false }`
[INFO] [stdout] d80d33d04d0e2ae4068cdb607c9373de88f982af4feee2f2de3f283d12669c1f