[INFO] fetching crate lex_sleuther 0.1.0...
[INFO] checking lex_sleuther-0.1.0 against 416264364aa47959f5827723e1d7dabc95d0744b for pr-162242
[INFO] extracting crate lex_sleuther 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate lex_sleuther 0.1.0
[INFO] finished tweaking crates.io crate lex_sleuther 0.1.0
[INFO] tweaked toml for crates.io crate lex_sleuther 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lex_sleuther 0.1.0 on toolchain 416264364aa47959f5827723e1d7dabc95d0744b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+416264364aa47959f5827723e1d7dabc95d0744b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lex_sleuther 0.1.0 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" "+416264364aa47959f5827723e1d7dabc95d0744b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:70:1
[INFO] [stderr]    |
[INFO] [stderr] 70 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: binary `lex_sleuther` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-5-tc2/source/target/.../lex_sleuther
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `lex-sleuther`, convert `bin.name`
[INFO] [stderr]  --> Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "lex_sleuther"
[INFO] [stderr] 2 + name = "lex-sleuther"
[INFO] [stderr]   |
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:67:12
[INFO] [stderr]    |
[INFO] [stderr] 67 | homepage = "https://github.com/CrowdStrike/lex_sleuther"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 71 | repository = "https://github.com/CrowdStrike/lex_sleuther"
[INFO] [stderr]    |              ---------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `lex_sleuther` (manifest) generated 3 warnings
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 257c417224fcf8add910b4716a67ce7d650c68cfc16b11cc1c369df1b6e73e94
[INFO] running `Command { std: "docker" "start" "257c417224fcf8add910b4716a67ce7d650c68cfc16b11cc1c369df1b6e73e94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "257c417224fcf8add910b4716a67ce7d650c68cfc16b11cc1c369df1b6e73e94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "257c417224fcf8add910b4716a67ce7d650c68cfc16b11cc1c369df1b6e73e94" "/opt/rustwide/cargo-home/bin/cargo" "+416264364aa47959f5827723e1d7dabc95d0744b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "257c417224fcf8add910b4716a67ce7d650c68cfc16b11cc1c369df1b6e73e94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "257c417224fcf8add910b4716a67ce7d650c68cfc16b11cc1c369df1b6e73e94" "/opt/rustwide/cargo-home/bin/cargo" "+416264364aa47959f5827723e1d7dabc95d0744b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:70:1
[INFO] [stderr]    |
[INFO] [stderr] 70 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: binary `lex_sleuther` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../lex_sleuther
[INFO] [stderr]   |                          ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `lex-sleuther`, convert `bin.name`
[INFO] [stderr]  --> Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "lex_sleuther"
[INFO] [stderr] 2 + name = "lex-sleuther"
[INFO] [stderr]   |
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:67:12
[INFO] [stderr]    |
[INFO] [stderr] 67 | homepage = "https://github.com/CrowdStrike/lex_sleuther"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 71 | repository = "https://github.com/CrowdStrike/lex_sleuther"
[INFO] [stderr]    |              ---------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `lex_sleuther` (manifest) generated 3 warnings
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]     Checking colorchoice v1.0.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking anstyle-query v1.1.2
[INFO] [stderr]     Checking anstyle v1.0.10
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling rustversion v1.0.20
[INFO] [stderr]     Checking anstyle-parse v0.2.6
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]     Checking clap_lex v0.7.4
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]     Checking clap_builder v4.5.36
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking unicode-width v0.2.0
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking utf8-chars v3.0.5
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking lexgen_util v0.16.0
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking jiff v0.2.8
[INFO] [stderr]     Checking bytesize v2.0.1
[INFO] [stderr]     Checking iana-time-zone v0.1.63
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking chrono v0.4.40
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking env_filter v0.1.3
[INFO] [stderr]    Compiling strum_macros v0.27.1
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling lexgen v0.16.0
[INFO] [stderr]     Checking env_logger v0.11.8
[INFO] [stderr]     Checking clap v4.5.36
[INFO] [stderr]     Checking clap-verbosity-flag v3.0.2
[INFO] [stderr]     Checking strum v0.27.1
[INFO] [stderr]     Checking lex_sleuther_multiplexer v1.0.0
[INFO] [stderr]     Checking lex_sleuther v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/model/mod.rs:41:27
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn classify_files(&self, files: &Vec<PathBuf>) -> Vec<Classification> {
[INFO] [stdout]    |                           ^^^^^ the lifetime is elided here   ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn classify_files(&self, files: &Vec<PathBuf>) -> Vec<Classification<'_>> {
[INFO] [stdout]    |                                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/model/mod.rs:47:27
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn classify_bytes(&self, bytes: &Vec<u8>) -> Classification {
[INFO] [stdout]    |                           ^^^^^                      ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn classify_bytes(&self, bytes: &Vec<u8>) -> Classification<'_> {
[INFO] [stdout]    |                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/model/regression.rs:58:17
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn iter(&self) -> impl Iterator<Item = SampleResult> {
[INFO] [stdout]    |                 ^^^^^                          ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn iter(&self) -> impl Iterator<Item = SampleResult<'_>> {
[INFO] [stdout]    |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/model/regression.rs:65:30
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn get_sample_result(&self, sample_idx: usize) -> SampleResult {
[INFO] [stdout]    |                              ^^^^^                        ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn get_sample_result(&self, sample_idx: usize) -> SampleResult<'_> {
[INFO] [stdout]    |                                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/model/mod.rs:41:27
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn classify_files(&self, files: &Vec<PathBuf>) -> Vec<Classification> {
[INFO] [stdout]    |                           ^^^^^ the lifetime is elided here   ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn classify_files(&self, files: &Vec<PathBuf>) -> Vec<Classification<'_>> {
[INFO] [stdout]    |                                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/model/mod.rs:47:27
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn classify_bytes(&self, bytes: &Vec<u8>) -> Classification {
[INFO] [stdout]    |                           ^^^^^                      ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn classify_bytes(&self, bytes: &Vec<u8>) -> Classification<'_> {
[INFO] [stdout]    |                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/model/regression.rs:58:17
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn iter(&self) -> impl Iterator<Item = SampleResult> {
[INFO] [stdout]    |                 ^^^^^                          ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn iter(&self) -> impl Iterator<Item = SampleResult<'_>> {
[INFO] [stdout]    |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/model/regression.rs:65:30
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn get_sample_result(&self, sample_idx: usize) -> SampleResult {
[INFO] [stdout]    |                              ^^^^^                        ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn get_sample_result(&self, sample_idx: usize) -> SampleResult<'_> {
[INFO] [stdout]    |                                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `chrono`
[INFO] [stderr]   --> Cargo.toml:10:15
[INFO] [stderr]    |
[INFO] [stderr] 10 | [dependencies.chrono]
[INFO] [stderr]    |               ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `chrono`
[INFO] [stderr] warning: `lex_sleuther` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 2m 12s
[INFO] running `Command { std: "docker" "inspect" "257c417224fcf8add910b4716a67ce7d650c68cfc16b11cc1c369df1b6e73e94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "257c417224fcf8add910b4716a67ce7d650c68cfc16b11cc1c369df1b6e73e94", kill_on_drop: false }`
[INFO] [stdout] 257c417224fcf8add910b4716a67ce7d650c68cfc16b11cc1c369df1b6e73e94
