[INFO] fetching crate lodash-rs 0.1.1...
[INFO] testing lodash-rs-0.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate lodash-rs 0.1.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate lodash-rs 0.1.1
[INFO] finished tweaking crates.io crate lodash-rs 0.1.1
[INFO] tweaked toml for crates.io crate lodash-rs 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lodash-rs 0.1.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 153001c8138f1e27c68da64a4576409f0a5cdb408d482f9950790f5f7444d595
[INFO] running `Command { std: "docker" "start" "-a" "153001c8138f1e27c68da64a4576409f0a5cdb408d482f9950790f5f7444d595", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "153001c8138f1e27c68da64a4576409f0a5cdb408d482f9950790f5f7444d595", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "153001c8138f1e27c68da64a4576409f0a5cdb408d482f9950790f5f7444d595", kill_on_drop: false }`
[INFO] [stdout] 153001c8138f1e27c68da64a4576409f0a5cdb408d482f9950790f5f7444d595
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21bfc7457ab1eeaa4fa4f63dd9ee7ef62cdf37a0bfc1138709e49912a3f1a769
[INFO] running `Command { std: "docker" "start" "-a" "21bfc7457ab1eeaa4fa4f63dd9ee7ef62cdf37a0bfc1138709e49912a3f1a769", kill_on_drop: false }`
[INFO] [stderr]    Compiling lodash-rs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `string`
[INFO] [stdout]  --> src/camel_case.rs:1:19
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn camel_case(string: &str) -> String {
[INFO] [stdout]   |                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_string`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `upper_case` is never used
[INFO] [stdout]  --> src/upper_case.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn upper_case(string: &str) -> String {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lower_case` is never used
[INFO] [stdout]  --> src/lower_case.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn lower_case(string: &str) -> String {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `capitalize` is never used
[INFO] [stdout]  --> src/capitalize.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn capitalize(string: &str) -> String {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ceil` is never used
[INFO] [stdout]  --> src/ceil.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn ceil(value: f64, precision: Option<i32>) -> f64 {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `chunk` is never used
[INFO] [stdout]  --> src/chunk.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn chunk<T: Clone>(value: Vec<T>, size: usize) -> Vec<Vec<T>> {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "21bfc7457ab1eeaa4fa4f63dd9ee7ef62cdf37a0bfc1138709e49912a3f1a769", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21bfc7457ab1eeaa4fa4f63dd9ee7ef62cdf37a0bfc1138709e49912a3f1a769", kill_on_drop: false }`
[INFO] [stdout] 21bfc7457ab1eeaa4fa4f63dd9ee7ef62cdf37a0bfc1138709e49912a3f1a769
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb4cd8b1e14fc88ce3cfc46106f828cbc1ab43b5438ba1c101dd96ddf33443bf
[INFO] running `Command { std: "docker" "start" "-a" "cb4cd8b1e14fc88ce3cfc46106f828cbc1ab43b5438ba1c101dd96ddf33443bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling lodash-rs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `string`
[INFO] [stdout]  --> src/camel_case.rs:1:19
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn camel_case(string: &str) -> String {
[INFO] [stdout]   |                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_string`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `upper_case` is never used
[INFO] [stdout]  --> src/upper_case.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn upper_case(string: &str) -> String {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lower_case` is never used
[INFO] [stdout]  --> src/lower_case.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn lower_case(string: &str) -> String {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `capitalize` is never used
[INFO] [stdout]  --> src/capitalize.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn capitalize(string: &str) -> String {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ceil` is never used
[INFO] [stdout]  --> src/ceil.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn ceil(value: f64, precision: Option<i32>) -> f64 {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `chunk` is never used
[INFO] [stdout]  --> src/chunk.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn chunk<T: Clone>(value: Vec<T>, size: usize) -> Vec<Vec<T>> {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `string`
[INFO] [stdout]  --> src/camel_case.rs:1:19
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn camel_case(string: &str) -> String {
[INFO] [stdout]   |                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_string`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "cb4cd8b1e14fc88ce3cfc46106f828cbc1ab43b5438ba1c101dd96ddf33443bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb4cd8b1e14fc88ce3cfc46106f828cbc1ab43b5438ba1c101dd96ddf33443bf", kill_on_drop: false }`
[INFO] [stdout] cb4cd8b1e14fc88ce3cfc46106f828cbc1ab43b5438ba1c101dd96ddf33443bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eed5a194d85bd708d884daf61aff1bf8a54b55cd91dcb5559b75df83cbcc1d27
[INFO] running `Command { std: "docker" "start" "-a" "eed5a194d85bd708d884daf61aff1bf8a54b55cd91dcb5559b75df83cbcc1d27", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `string`
[INFO] [stderr]  --> src/camel_case.rs:1:19
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn camel_case(string: &str) -> String {
[INFO] [stderr]   |                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_string`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `upper_case` is never used
[INFO] [stderr]  --> src/upper_case.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn upper_case(string: &str) -> String {
[INFO] [stderr]   |        ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `lower_case` is never used
[INFO] [stderr]  --> src/lower_case.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn lower_case(string: &str) -> String {
[INFO] [stderr]   |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `capitalize` is never used
[INFO] [stderr]  --> src/capitalize.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn capitalize(string: &str) -> String {
[INFO] [stderr]   |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `ceil` is never used
[INFO] [stderr]  --> src/ceil.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn ceil(value: f64, precision: Option<i32>) -> f64 {
[INFO] [stderr]   |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `chunk` is never used
[INFO] [stderr]  --> src/chunk.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn chunk<T: Clone>(value: Vec<T>, size: usize) -> Vec<Vec<T>> {
[INFO] [stderr]   |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `lodash-rs` (lib) generated 6 warnings
[INFO] [stderr] warning: `lodash-rs` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lodash_rs-6cd23a6c7c92964b)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test capitalize::tests::works_with_multiple_words ... ok
[INFO] [stdout] test capitalize::tests::works_with_single_character ... ok
[INFO] [stdout] test capitalize::tests::works_with_single_word ... ok
[INFO] [stdout] test cast_array::tests::works_with_numbers ... ok
[INFO] [stdout] test cast_array::tests::works_with_strings ... ok
[INFO] [stdout] test chunk::tests::works ... ok
[INFO] [stdout] test lower_case::tests::works_with_camel_case ... ok
[INFO] [stdout] test lower_case::tests::works_with_german_umlaute ... ok
[INFO] [stdout] test lower_case::tests::works_with_digits_in_between ... ok
[INFO] [stdout] test lower_case::tests::works_with_snake_case ... ok
[INFO] [stdout] test lower_case::tests::works_with_spaces ... ok
[INFO] [stdout] test upper_case::tests::works_with_camel_case ... ok
[INFO] [stdout] test upper_case::tests::works_with_digits_in_between ... ok
[INFO] [stdout] test ceil::tests::works ... ok
[INFO] [stdout] test upper_case::tests::works_with_snake_case ... ok
[INFO] [stdout] test upper_case::tests::works_with_spaces ... ok
[INFO] [stdout] test upper_case::tests::works_with_german_umlaute ... ok
[INFO] [stdout] test capitalize::tests::works_with_zero_length_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lodash_rs
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/cast_array.rs - cast_array::cast_array (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "eed5a194d85bd708d884daf61aff1bf8a54b55cd91dcb5559b75df83cbcc1d27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eed5a194d85bd708d884daf61aff1bf8a54b55cd91dcb5559b75df83cbcc1d27", kill_on_drop: false }`
[INFO] [stdout] eed5a194d85bd708d884daf61aff1bf8a54b55cd91dcb5559b75df83cbcc1d27