[INFO] cloning repository https://github.com/rust-ml-learners/ml-core [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rust-ml-learners/ml-core" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-ml-learners%2Fml-core", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-ml-learners%2Fml-core'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9d49c68839aac8d738935ade9bcdcaadd6d8eb13 [INFO] checking rust-ml-learners/ml-core against master#9e293ae9f8abecb0be5105787d181518c9012a19 for pr-146440-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-ml-learners%2Fml-core" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/rust-ml-learners/ml-core [INFO] finished tweaking git repo https://github.com/rust-ml-learners/ml-core [INFO] tweaked toml for git repo https://github.com/rust-ml-learners/ml-core written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/rust-ml-learners/ml-core on toolchain 9e293ae9f8abecb0be5105787d181518c9012a19 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e293ae9f8abecb0be5105787d181518c9012a19" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/rust-ml-learners/ml-core 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" "+9e293ae9f8abecb0be5105787d181518c9012a19" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+9e293ae9f8abecb0be5105787d181518c9012a19" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 099491a1fbf6413bb663b169d6f0137e3cc4ad4c7ed297b3edb62b43f8b9911f [INFO] running `Command { std: "docker" "start" "-a" "099491a1fbf6413bb663b169d6f0137e3cc4ad4c7ed297b3edb62b43f8b9911f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "099491a1fbf6413bb663b169d6f0137e3cc4ad4c7ed297b3edb62b43f8b9911f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "099491a1fbf6413bb663b169d6f0137e3cc4ad4c7ed297b3edb62b43f8b9911f", kill_on_drop: false }` [INFO] [stdout] 099491a1fbf6413bb663b169d6f0137e3cc4ad4c7ed297b3edb62b43f8b9911f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+9e293ae9f8abecb0be5105787d181518c9012a19" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c5f36703af38e1ebe836a8ded1b3d9955cb07c94c77e428d2c68fc64648d4f01 [INFO] running `Command { std: "docker" "start" "-a" "c5f36703af38e1ebe836a8ded1b3d9955cb07c94c77e428d2c68fc64648d4f01", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking clap_lex v0.7.6 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking oorandom v11.1.5 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking num-traits v0.2.19 [INFO] [stderr] Checking is-terminal v0.4.17 [INFO] [stderr] Checking autodiff-core v0.1.0 (/opt/rustwide/workdir/crates/autodiff-core) [INFO] [stderr] Checking optimizer-core v0.1.0 (/opt/rustwide/workdir/crates/optimizer-core) [INFO] [stderr] Checking attention-primitives v0.1.0 (/opt/rustwide/workdir/crates/attention-primitives) [INFO] [stderr] Checking text-primitives v0.1.0 (/opt/rustwide/workdir/crates/text-primitives) [INFO] [stderr] Checking mini-transformer v0.1.0 (/opt/rustwide/workdir/examples/mini-transformer) [INFO] [stderr] Checking lstm-primitives v0.1.0 (/opt/rustwide/workdir/crates/lstm-primitives) [INFO] [stderr] Checking rusty-llm v0.1.0 (/opt/rustwide/workdir/frameworks/rusty-llm) [INFO] [stderr] Checking embedding-core v0.1.0 (/opt/rustwide/workdir/crates/embedding-core) [INFO] [stderr] Checking clap_builder v4.5.53 [INFO] [stderr] Checking rnn-primitives v0.1.0 (/opt/rustwide/workdir/crates/rnn-primitives) [INFO] [stderr] Checking nn-framework v0.1.0 (/opt/rustwide/workdir/crates/nn-framework) [INFO] [stderr] Checking standalone-tensor v0.1.0 (/opt/rustwide/workdir/examples/standalone-tensor) [INFO] [stderr] Checking text-classifier v0.1.0 (/opt/rustwide/workdir/examples/text-classifier) [INFO] [stderr] Checking char-rnn v0.1.0 (/opt/rustwide/workdir/examples/char-rnn) [INFO] [stderr] Checking mini-torch v0.1.0 (/opt/rustwide/workdir/frameworks/mini-torch) [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking linear-layers v0.1.0 (/opt/rustwide/workdir/crates/linear-layers) [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling syn v2.0.111 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking regex v1.12.2 [INFO] [stderr] Checking clap v4.5.53 [INFO] [stderr] Compiling zerocopy-derive v0.8.31 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Checking zerocopy v0.8.31 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking half v2.7.1 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking tensor-core v0.1.0 (/opt/rustwide/workdir/crates/tensor-core) [INFO] [stdout] warning: fields `data` and `shape` are never read [INFO] [stdout] --> crates/tensor-core/src/lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Tensor { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 4 | data: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] 5 | shape: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `data` and `shape` are never read [INFO] [stdout] --> crates/tensor-core/src/lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Tensor { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 4 | data: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] 5 | shape: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.85s [INFO] running `Command { std: "docker" "inspect" "c5f36703af38e1ebe836a8ded1b3d9955cb07c94c77e428d2c68fc64648d4f01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5f36703af38e1ebe836a8ded1b3d9955cb07c94c77e428d2c68fc64648d4f01", kill_on_drop: false }` [INFO] [stdout] c5f36703af38e1ebe836a8ded1b3d9955cb07c94c77e428d2c68fc64648d4f01