[INFO] fetching crate yass-2 2.0.0...
[INFO] checking yass-2-2.0.0 against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393
[INFO] extracting crate yass-2 2.0.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate yass-2 2.0.0 on toolchain 5518eaa946291f00471af8b254b2a1715f234882
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yass-2 2.0.0
[INFO] finished tweaking crates.io crate yass-2 2.0.0
[INFO] tweaked toml for crates.io crate yass-2 2.0.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lsap v1.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 41751c92fccd9aa40f46c40f0d02f0b32da8b15dc337eeef5c241fce69ed4376
[INFO] running `Command { std: "docker" "start" "-a" "41751c92fccd9aa40f46c40f0d02f0b32da8b15dc337eeef5c241fce69ed4376", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41751c92fccd9aa40f46c40f0d02f0b32da8b15dc337eeef5c241fce69ed4376", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41751c92fccd9aa40f46c40f0d02f0b32da8b15dc337eeef5c241fce69ed4376", kill_on_drop: false }`
[INFO] [stdout] 41751c92fccd9aa40f46c40f0d02f0b32da8b15dc337eeef5c241fce69ed4376
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15cb8da89f074731e7c7ecac9cdda1cdcac1bbbed30865813e5445a7a51f4dfc
[INFO] running `Command { std: "docker" "start" "-a" "15cb8da89f074731e7c7ecac9cdda1cdcac1bbbed30865813e5445a7a51f4dfc", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.12.13
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling pyo3-macros-backend v0.19.2
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking inventory v0.3.15
[INFO] [stderr]     Checking unindent v0.1.11
[INFO] [stderr]     Checking lsap v1.0.2
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking ahash v0.8.7
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]    Compiling pyo3-build-config v0.19.2
[INFO] [stderr]    Compiling pyo3-ffi v0.19.2
[INFO] [stderr]    Compiling pyo3 v0.19.2
[INFO] [stderr]    Compiling pyo3-macros v0.19.2
[INFO] [stderr]     Checking yass-2 v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self::set_strsim::SetStrSim`
[INFO] [stdout]  --> src/wrapped_strsim/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use self::set_strsim::SetStrSim;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `prelude::*`, `types::PyList`
[INFO] [stdout]   --> src/lib.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | use pyo3::{prelude::*, types::PyList};
[INFO] [stdout]    |            ^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::set_strsim::SetStrSim`
[INFO] [stdout]  --> src/wrapped_strsim/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use self::set_strsim::SetStrSim;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `prelude::*`, `types::PyList`
[INFO] [stdout]   --> src/lib.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | use pyo3::{prelude::*, types::PyList};
[INFO] [stdout]    |            ^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `into_pyerr` is never used
[INFO] [stdout]   --> src/error.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn into_pyerr<E: Into<StrSimError>>(err: E) -> PyErr {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/python.rs:17:23
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct VecVecChar(Vec<Vec<char>>);
[INFO] [stdout]    |            ---------- ^^^^^^^^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct VecVecChar(());
[INFO] [stdout]    |                       ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/python.rs:20:20
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct VecChar(Vec<char>);
[INFO] [stdout]    |            ------- ^^^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct VecChar(());
[INFO] [stdout]    |                    ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hybrid_jaccard_similarity` is never used
[INFO] [stdout]   --> src/python.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub fn hybrid_jaccard_similarity(key: &VecVecChar, query: &VecVecChar) -> PyResult<f64> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `levenshtein_similarity` is never used
[INFO] [stdout]   --> src/python.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn levenshtein_similarity(key: &VecChar, query: &VecChar) -> PyResult<f64> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `jaro_similarity` is never used
[INFO] [stdout]   --> src/python.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn jaro_similarity(key: &VecChar, query: &VecChar) -> PyResult<f64> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `jaro_winkler_similarity` is never used
[INFO] [stdout]   --> src/python.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub fn jaro_winkler_similarity(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `monge_elkan_similarity` is never used
[INFO] [stdout]   --> src/python.rs:95:8
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub fn monge_elkan_similarity(key: &VecVecChar, query: &VecVecChar) -> PyResult<f64> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `symmetric_monge_elkan_similarity` is never used
[INFO] [stdout]    --> src/python.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub fn symmetric_monge_elkan_similarity(key: &VecVecChar, query: &VecVecChar) -> PyResult<f64> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `into_pyerr` is never used
[INFO] [stdout]   --> src/error.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn into_pyerr<E: Into<StrSimError>>(err: E) -> PyErr {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/python.rs:17:23
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct VecVecChar(Vec<Vec<char>>);
[INFO] [stdout]    |            ---------- ^^^^^^^^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct VecVecChar(());
[INFO] [stdout]    |                       ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/python.rs:20:20
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct VecChar(Vec<char>);
[INFO] [stdout]    |            ------- ^^^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct VecChar(());
[INFO] [stdout]    |                    ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hybrid_jaccard_similarity` is never used
[INFO] [stdout]   --> src/python.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub fn hybrid_jaccard_similarity(key: &VecVecChar, query: &VecVecChar) -> PyResult<f64> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `levenshtein_similarity` is never used
[INFO] [stdout]   --> src/python.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn levenshtein_similarity(key: &VecChar, query: &VecChar) -> PyResult<f64> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `jaro_similarity` is never used
[INFO] [stdout]   --> src/python.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn jaro_similarity(key: &VecChar, query: &VecChar) -> PyResult<f64> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `jaro_winkler_similarity` is never used
[INFO] [stdout]   --> src/python.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub fn jaro_winkler_similarity(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `monge_elkan_similarity` is never used
[INFO] [stdout]   --> src/python.rs:95:8
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub fn monge_elkan_similarity(key: &VecVecChar, query: &VecVecChar) -> PyResult<f64> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `symmetric_monge_elkan_similarity` is never used
[INFO] [stdout]    --> src/python.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub fn symmetric_monge_elkan_similarity(key: &VecVecChar, query: &VecVecChar) -> PyResult<f64> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/monge_elkan.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let mut strsim = SeqStrSim::new(&mut tokenizer, MongeElkan::default())?;
[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]   --> tests/jaro.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let mut strsim = SeqStrSim::new(&mut tokenizer, Jaro {})?;
[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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> tests/levenshtein.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let mut strsim = SeqStrSim::new(&mut tokenizer, Levenshtein::default())?;
[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]   --> tests/jaro_winkler.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let mut strsim = SeqStrSim::new(&mut tokenizer, JaroWinkler::default())?;
[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]   --> tests/jaro_winkler.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let mut strsim = SeqStrSim::new(&mut tokenizer, JaroWinkler::new(Some(0.0), None, None))?;
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.53s
[INFO] running `Command { std: "docker" "inspect" "15cb8da89f074731e7c7ecac9cdda1cdcac1bbbed30865813e5445a7a51f4dfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15cb8da89f074731e7c7ecac9cdda1cdcac1bbbed30865813e5445a7a51f4dfc", kill_on_drop: false }`
[INFO] [stdout] 15cb8da89f074731e7c7ecac9cdda1cdcac1bbbed30865813e5445a7a51f4dfc
