[INFO] cloning repository https://github.com/rksm/word-embeddings-playground
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rksm/word-embeddings-playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frksm%2Fword-embeddings-playground", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frksm%2Fword-embeddings-playground'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d0a6267e10bb2d422fa8aebf349a82a420c78b5a
[INFO] checking rksm/word-embeddings-playground against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frksm%2Fword-embeddings-playground" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rksm/word-embeddings-playground
[INFO] finished tweaking git repo https://github.com/rksm/word-embeddings-playground
[INFO] tweaked toml for git repo https://github.com/rksm/word-embeddings-playground written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rksm/word-embeddings-playground on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rksm/word-embeddings-playground 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed3bdaf64dabfcaa0337a62d21a52b36e3ccc2a5dfacffe57ce9780e0b792587
[INFO] running `Command { std: "docker" "start" "-a" "ed3bdaf64dabfcaa0337a62d21a52b36e3ccc2a5dfacffe57ce9780e0b792587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed3bdaf64dabfcaa0337a62d21a52b36e3ccc2a5dfacffe57ce9780e0b792587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed3bdaf64dabfcaa0337a62d21a52b36e3ccc2a5dfacffe57ce9780e0b792587", kill_on_drop: false }`
[INFO] [stdout] ed3bdaf64dabfcaa0337a62d21a52b36e3ccc2a5dfacffe57ce9780e0b792587
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 145b249afee89759fe5f00f851d12bd6f1d4b5c0cf9f5730b2a75fc1d3dd762a
[INFO] running `Command { std: "docker" "start" "-a" "145b249afee89759fe5f00f851d12bd6f1d4b5c0cf9f5730b2a75fc1d3dd762a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]     Checking bytemuck v1.14.0
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[INFO] [stderr]     Checking word-embeddings-playground v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/word2vec/training.rs:135:9
[INFO] [stdout]     |
[INFO] [stdout] 133 |         std::process::exit(0);
[INFO] [stdout]     |         --------------------- any code following this expression is unreachable
[INFO] [stdout] 134 |
[INFO] [stdout] 135 |         self.avg_loss = 0.0;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/word2vec/training.rs:135:9
[INFO] [stdout]     |
[INFO] [stdout] 133 |         std::process::exit(0);
[INFO] [stdout]     |         --------------------- any code following this expression is unreachable
[INFO] [stdout] 134 |
[INFO] [stdout] 135 |         self.avg_loss = 0.0;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `load_embeddings2` is never used
[INFO] [stdout]   --> examples/embeddings-cbow.rs:96:4
[INFO] [stdout]    |
[INFO] [stdout] 96 | fn load_embeddings2() -> Tensor {
[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 48.49s
[INFO] running `Command { std: "docker" "inspect" "145b249afee89759fe5f00f851d12bd6f1d4b5c0cf9f5730b2a75fc1d3dd762a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "145b249afee89759fe5f00f851d12bd6f1d4b5c0cf9f5730b2a75fc1d3dd762a", kill_on_drop: false }`
[INFO] [stdout] 145b249afee89759fe5f00f851d12bd6f1d4b5c0cf9f5730b2a75fc1d3dd762a
