[INFO] cloning repository https://github.com/krrud/rust-bpe
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/krrud/rust-bpe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrrud%2Frust-bpe", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrrud%2Frust-bpe'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e3c05c4137022832439adeda803e70b7cf14412f
[INFO] checking krrud/rust-bpe against master#c8a31b780d5415358566a20b94912620a3f27067 for pr-139493-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrrud%2Frust-bpe" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/krrud/rust-bpe
[INFO] finished tweaking git repo https://github.com/krrud/rust-bpe
[INFO] tweaked toml for git repo https://github.com/krrud/rust-bpe written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/krrud/rust-bpe on toolchain c8a31b780d5415358566a20b94912620a3f27067
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c8a31b780d5415358566a20b94912620a3f27067" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/krrud/rust-bpe 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" "+c8a31b780d5415358566a20b94912620a3f27067" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unindent v0.2.3
[INFO] [stderr]   Downloaded dashmap v6.0.1
[INFO] [stderr]   Downloaded libloading v0.8.4
[INFO] [stderr]   Downloaded pyo3-build-config v0.22.0
[INFO] [stderr]   Downloaded pyo3-macros v0.22.0
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.22.0
[INFO] [stderr]   Downloaded pyo3-ffi v0.22.0
[INFO] [stderr]   Downloaded pyo3 v0.22.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c8a31b780d5415358566a20b94912620a3f27067" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70b0f8fadb525dbaa72229bd95a67978089fcec26df07c04f364e8abd35fee47
[INFO] running `Command { std: "docker" "start" "-a" "70b0f8fadb525dbaa72229bd95a67978089fcec26df07c04f364e8abd35fee47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70b0f8fadb525dbaa72229bd95a67978089fcec26df07c04f364e8abd35fee47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70b0f8fadb525dbaa72229bd95a67978089fcec26df07c04f364e8abd35fee47", kill_on_drop: false }`
[INFO] [stdout] 70b0f8fadb525dbaa72229bd95a67978089fcec26df07c04f364e8abd35fee47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c8a31b780d5415358566a20b94912620a3f27067" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be33bbdb7bd916e4a83c31b58a51a15986587043b1bf46e6a84f1122f632fd80
[INFO] running `Command { std: "docker" "start" "-a" "be33bbdb7bd916e4a83c31b58a51a15986587043b1bf46e6a84f1122f632fd80", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.12.14
[INFO] [stderr]     Checking zerocopy v0.7.34
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.92
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling bumpalo v3.16.0
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde_json v1.0.118
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling syn v2.0.68
[INFO] [stderr]    Compiling wasm-bindgen v0.2.92
[INFO] [stderr]    Compiling ash v0.37.3+1.3.251
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking unicode-width v0.1.13
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking spirv v0.3.0+sdk-1.3.268.0
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]    Compiling wgpu-hal v0.21.1
[INFO] [stderr]     Checking gpu-descriptor-types v0.2.0
[INFO] [stderr]     Checking codespan-reporting v0.11.1
[INFO] [stderr]     Checking gpu-alloc-types v0.3.0
[INFO] [stderr]     Checking libloading v0.8.4
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking unicode-xid v0.2.4
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking khronos-egl v6.0.0
[INFO] [stderr]     Checking wgpu-types v0.20.0
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling wgpu-core v0.21.1
[INFO] [stderr]     Checking gpu-alloc v0.6.0
[INFO] [stderr]     Checking profiling v1.0.15
[INFO] [stderr]     Checking glow v0.13.1
[INFO] [stderr]    Compiling document-features v0.2.8
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling wgpu v0.20.1
[INFO] [stderr]     Checking unindent v0.2.3
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]     Checking futures-intrusive v0.5.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking pollster v0.3.0
[INFO] [stderr]     Checking bytemuck v1.16.1
[INFO] [stderr]    Compiling pyo3-build-config v0.22.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking rayon-core v1.12.1
[INFO] [stderr]     Checking indexmap v2.2.6
[INFO] [stderr]     Checking gpu-descriptor v0.3.0
[INFO] [stderr]     Checking dashmap v6.0.1
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]    Compiling pyo3-ffi v0.22.0
[INFO] [stderr]    Compiling pyo3-macros-backend v0.22.0
[INFO] [stderr]    Compiling pyo3 v0.22.0
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.92
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.92
[INFO] [stderr]     Checking naga v0.20.0
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.92
[INFO] [stderr]    Compiling pyo3-macros v0.22.0
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking js-sys v0.3.69
[INFO] [stderr]     Checking serde-wasm-bindgen v0.6.5
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.42
[INFO] [stderr]     Checking rust_bpe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/tokenizer/trie.rs:29:79
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn find_longest_prefix<'a>(&'a self, text: &'a str) -> Option<(usize, &str)> {
[INFO] [stdout]    |                                     --              --                        ^^^^ the same lifetime is elided here
[INFO] [stdout]    |                                     |               |
[INFO] [stdout]    |                                     |               the lifetime is named here
[INFO] [stdout]    |                                     the lifetime is named 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: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn find_longest_prefix<'a>(&'a self, text: &'a str) -> Option<(usize, &'a str)> {
[INFO] [stdout]    |                                                                                ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/tokenizer/trie.rs:29:79
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn find_longest_prefix<'a>(&'a self, text: &'a str) -> Option<(usize, &str)> {
[INFO] [stdout]    |                                     --              --                        ^^^^ the same lifetime is elided here
[INFO] [stdout]    |                                     |               |
[INFO] [stdout]    |                                     |               the lifetime is named here
[INFO] [stdout]    |                                     the lifetime is named 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: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn find_longest_prefix<'a>(&'a self, text: &'a str) -> Option<(usize, &'a str)> {
[INFO] [stdout]    |                                                                                ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tokenizer`
[INFO] [stdout]   --> tests/tokenizer_tests.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let tokenizer = Tokenizer::train_cpu(&source, iterations, output, pretrained_model);
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokenizer`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `token_indices`
[INFO] [stdout]   --> tests/tokenizer_tests.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let token_indices = tokenizer.get_indices(&token_vals);
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_token_indices`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.36s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: document-features v0.2.8
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "be33bbdb7bd916e4a83c31b58a51a15986587043b1bf46e6a84f1122f632fd80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be33bbdb7bd916e4a83c31b58a51a15986587043b1bf46e6a84f1122f632fd80", kill_on_drop: false }`
[INFO] [stdout] be33bbdb7bd916e4a83c31b58a51a15986587043b1bf46e6a84f1122f632fd80
