[INFO] cloning repository https://github.com/OxygenCobalt/FromScratchTransformer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/OxygenCobalt/FromScratchTransformer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOxygenCobalt%2FFromScratchTransformer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOxygenCobalt%2FFromScratchTransformer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 31e119df205f40eb0b29f23b01b70ed75013cbcb [INFO] building OxygenCobalt/FromScratchTransformer against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOxygenCobalt%2FFromScratchTransformer" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/OxygenCobalt/FromScratchTransformer [INFO] finished tweaking git repo https://github.com/OxygenCobalt/FromScratchTransformer [INFO] tweaked toml for git repo https://github.com/OxygenCobalt/FromScratchTransformer written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/OxygenCobalt/FromScratchTransformer on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/OxygenCobalt/FromScratchTransformer 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded snap v1.1.1 [INFO] [stderr] Downloaded integer-encoding v3.0.4 [INFO] [stderr] Downloaded tikv-jemallocator v0.6.0 [INFO] [stderr] Downloaded twox-hash v2.1.1 [INFO] [stderr] Downloaded arrow-arith v56.0.0 [INFO] [stderr] Downloaded arrow-csv v56.0.0 [INFO] [stderr] Downloaded arrow-ord v56.0.0 [INFO] [stderr] Downloaded arrow-json v56.0.0 [INFO] [stderr] Downloaded lexical-write-float v1.0.5 [INFO] [stderr] Downloaded arrow-ipc v56.0.0 [INFO] [stderr] Downloaded arrow-buffer v56.0.0 [INFO] [stderr] Downloaded arrow-schema v56.0.0 [INFO] [stderr] Downloaded arrow-array v56.0.0 [INFO] [stderr] Downloaded arrow-select v56.0.0 [INFO] [stderr] Downloaded arrow v56.0.0 [INFO] [stderr] Downloaded arrow-row v56.0.0 [INFO] [stderr] Downloaded arrow-string v56.0.0 [INFO] [stderr] Downloaded arrow-cast v56.0.0 [INFO] [stderr] Downloaded parquet v56.0.0 [INFO] [stderr] Downloaded lexical-write-integer v1.0.5 [INFO] [stderr] Downloaded flatbuffers v25.2.10 [INFO] [stderr] Downloaded lz4_flex v0.11.5 [INFO] [stderr] Downloaded thrift v0.17.0 [INFO] [stderr] Downloaded rand_distr v0.5.1 [INFO] [stderr] Downloaded tikv-jemalloc-sys v0.6.0+5.3.0-1-ge13ca993e8ccb9ba9847cc330696e02839f328f7 [INFO] [stderr] Downloaded arrow-data v56.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5d7de7d37e0a1366585e1d22b0523773b0f966db43eb5cedca7b499a03c4bb2a [INFO] running `Command { std: "docker" "start" "-a" "5d7de7d37e0a1366585e1d22b0523773b0f966db43eb5cedca7b499a03c4bb2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5d7de7d37e0a1366585e1d22b0523773b0f966db43eb5cedca7b499a03c4bb2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d7de7d37e0a1366585e1d22b0523773b0f966db43eb5cedca7b499a03c4bb2a", kill_on_drop: false }` [INFO] [stdout] 5d7de7d37e0a1366585e1d22b0523773b0f966db43eb5cedca7b499a03c4bb2a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] da268c2eea8a54e9740edbf0ed7afa8e70d3a8e2b4c95df859bfc68a253dd1c3 [INFO] running `Command { std: "docker" "start" "-a" "da268c2eea8a54e9740edbf0ed7afa8e70d3a8e2b4c95df859bfc68a253dd1c3", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling arrow-schema v56.0.0 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling lexical-util v1.0.6 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling zlib-rs v0.5.1 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling bitflags v2.9.3 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling simdutf8 v0.1.5 [INFO] [stderr] Compiling snap v1.1.1 [INFO] [stderr] Compiling portable-atomic v1.11.1 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling indexmap v2.11.1 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling integer-encoding v3.0.4 [INFO] [stderr] Compiling lexical-write-integer v1.0.5 [INFO] [stderr] Compiling cc v1.2.34 [INFO] [stderr] Compiling lexical-parse-integer v1.0.5 [INFO] [stderr] Compiling twox-hash v2.1.1 [INFO] [stderr] Compiling unicode-width v0.2.1 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling lexical-write-float v1.0.5 [INFO] [stderr] Compiling lexical-parse-float v1.0.5 [INFO] [stderr] Compiling lz4_flex v0.11.5 [INFO] [stderr] Compiling flatbuffers v25.2.10 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling lexical-core v1.0.5 [INFO] [stderr] Compiling console v0.16.1 [INFO] [stderr] Compiling brotli v8.0.2 [INFO] [stderr] Compiling seq-macro v0.3.6 [INFO] [stderr] Compiling unit-prefix v0.5.1 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Compiling colored v3.0.0 [INFO] [stderr] Compiling indicatif v0.18.0 [INFO] [stderr] Compiling zstd-sys v2.0.15+zstd.1.5.7 [INFO] [stderr] Compiling tikv-jemalloc-sys v0.6.0+5.3.0-1-ge13ca993e8ccb9ba9847cc330696e02839f328f7 [INFO] [stderr] Compiling regex-automata v0.4.10 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling chrono v0.4.41 [INFO] [stderr] Compiling atoi v2.0.0 [INFO] [stderr] Compiling ordered-float v2.10.1 [INFO] [stderr] Compiling rand_distr v0.5.1 [INFO] [stderr] Compiling ordered-float v5.0.0 [INFO] [stderr] Compiling thrift v0.17.0 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling regex v1.11.2 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling arrow-buffer v56.0.0 [INFO] [stderr] Compiling libz-rs-sys v0.5.1 [INFO] [stderr] Compiling flate2 v1.1.2 [INFO] [stderr] Compiling arrow-data v56.0.0 [INFO] [stderr] Compiling png v0.17.16 [INFO] [stderr] Compiling zstd v0.13.3 [INFO] [stderr] Compiling arrow-array v56.0.0 [INFO] [stderr] Compiling arrow-select v56.0.0 [INFO] [stderr] Compiling arrow-ipc v56.0.0 [INFO] [stderr] Compiling arrow-row v56.0.0 [INFO] [stderr] Compiling arrow-arith v56.0.0 [INFO] [stderr] Compiling arrow-cast v56.0.0 [INFO] [stderr] Compiling arrow-ord v56.0.0 [INFO] [stderr] Compiling arrow-string v56.0.0 [INFO] [stderr] Compiling arrow-json v56.0.0 [INFO] [stderr] Compiling arrow-csv v56.0.0 [INFO] [stderr] Compiling parquet v56.0.0 [INFO] [stderr] Compiling arrow v56.0.0 [INFO] [stderr] Compiling tikv-jemallocator v0.6.0 [INFO] [stderr] Compiling nn v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `TrainEmbeddings` is never used [INFO] [stdout] --> src/embeddings.rs:11:11 [INFO] [stdout] | [INFO] [stdout] 11 | pub trait TrainEmbeddings { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `HashedEmbeddings` is never constructed [INFO] [stdout] --> src/embeddings.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct HashedEmbeddings { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/embeddings.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl HashedEmbeddings { [INFO] [stdout] | --------------------- associated function in this implementation [INFO] [stdout] 22 | pub fn new(size: NonZeroUsize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Embeddings` is never constructed [INFO] [stdout] --> src/embeddings.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 60 | pub struct Embeddings { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `to_vec`, `to_words`, and `write` are never used [INFO] [stdout] --> src/embeddings.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 65 | impl Embeddings { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] 66 | pub fn to_vec(&self, word: impl AsRef) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | pub fn to_words(&self, vector: &T) -> Option<&str> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 76 | pub fn write(&self, write: &mut impl Write) -> io::Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WikiText103` is never constructed [INFO] [stdout] --> src/wikitext.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct WikiText103 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `load` is never used [INFO] [stdout] --> src/wikitext.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl WikiText103 { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] 15 | pub fn load(path: &Path) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `load_wikitext` is never used [INFO] [stdout] --> src/wikitext.rs:31:4 [INFO] [stdout] | [INFO] [stdout] 31 | fn load_wikitext(path: &Path) -> Result, parquet::errors::ParquetError> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 18s [INFO] running `Command { std: "docker" "inspect" "da268c2eea8a54e9740edbf0ed7afa8e70d3a8e2b4c95df859bfc68a253dd1c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da268c2eea8a54e9740edbf0ed7afa8e70d3a8e2b4c95df859bfc68a253dd1c3", kill_on_drop: false }` [INFO] [stdout] da268c2eea8a54e9740edbf0ed7afa8e70d3a8e2b4c95df859bfc68a253dd1c3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 89e711bfb3fd1ae2e99b865b787a766892829aeff0fae9f987f85905ef98bdff [INFO] running `Command { std: "docker" "start" "-a" "89e711bfb3fd1ae2e99b865b787a766892829aeff0fae9f987f85905ef98bdff", kill_on_drop: false }` [INFO] [stderr] Compiling nn v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `TrainEmbeddings` is never used [INFO] [stdout] --> src/embeddings.rs:11:11 [INFO] [stdout] | [INFO] [stdout] 11 | pub trait TrainEmbeddings { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `HashedEmbeddings` is never constructed [INFO] [stdout] --> src/embeddings.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct HashedEmbeddings { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/embeddings.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl HashedEmbeddings { [INFO] [stdout] | --------------------- associated function in this implementation [INFO] [stdout] 22 | pub fn new(size: NonZeroUsize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Embeddings` is never constructed [INFO] [stdout] --> src/embeddings.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 60 | pub struct Embeddings { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `to_vec`, `to_words`, and `write` are never used [INFO] [stdout] --> src/embeddings.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 65 | impl Embeddings { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] 66 | pub fn to_vec(&self, word: impl AsRef) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | pub fn to_words(&self, vector: &T) -> Option<&str> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 76 | pub fn write(&self, write: &mut impl Write) -> io::Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WikiText103` is never constructed [INFO] [stdout] --> src/wikitext.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct WikiText103 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `load` is never used [INFO] [stdout] --> src/wikitext.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl WikiText103 { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] 15 | pub fn load(path: &Path) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `load_wikitext` is never used [INFO] [stdout] --> src/wikitext.rs:31:4 [INFO] [stdout] | [INFO] [stdout] 31 | fn load_wikitext(path: &Path) -> Result, parquet::errors::ParquetError> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.14s [INFO] running `Command { std: "docker" "inspect" "89e711bfb3fd1ae2e99b865b787a766892829aeff0fae9f987f85905ef98bdff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89e711bfb3fd1ae2e99b865b787a766892829aeff0fae9f987f85905ef98bdff", kill_on_drop: false }` [INFO] [stdout] 89e711bfb3fd1ae2e99b865b787a766892829aeff0fae9f987f85905ef98bdff