[INFO] cloning repository https://github.com/funnsam/smolgpt [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/funnsam/smolgpt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffunnsam%2Fsmolgpt", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffunnsam%2Fsmolgpt'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e7689e1580baeb95d2ff77587dcbabd632bcee3f [INFO] checking funnsam/smolgpt/e7689e1580baeb95d2ff77587dcbabd632bcee3f against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffunnsam%2Fsmolgpt" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/funnsam/smolgpt on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/funnsam/smolgpt [INFO] finished tweaking git repo https://github.com/funnsam/smolgpt [INFO] tweaked toml for git repo https://github.com/funnsam/smolgpt written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/funnsam/smolgpt 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 687d011642cdc43deb61749f354e0bdfe3e7ebe449290df061bee3067b36bb49 [INFO] running `Command { std: "docker" "start" "-a" "687d011642cdc43deb61749f354e0bdfe3e7ebe449290df061bee3067b36bb49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "687d011642cdc43deb61749f354e0bdfe3e7ebe449290df061bee3067b36bb49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "687d011642cdc43deb61749f354e0bdfe3e7ebe449290df061bee3067b36bb49", kill_on_drop: false }` [INFO] [stdout] 687d011642cdc43deb61749f354e0bdfe3e7ebe449290df061bee3067b36bb49 [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a04fff4438742220118ff6052b442d7187153dcdac71666219a598292f8177f3 [INFO] running `Command { std: "docker" "start" "-a" "a04fff4438742220118ff6052b442d7187153dcdac71666219a598292f8177f3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking getrandom v0.2.14 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking smolgpt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/gpt/mod.rs:78:13 [INFO] [stdout] | [INFO] [stdout] 78 | let mut embed = TryInto::<[_; CONTEXT_SIZE]>::try_into(embed).unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `layers` is never read [INFO] [stdout] --> src/gpt/mod.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct GptModel< [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 16 | layers: [Layer; NUM_LAYERS], [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `heads` is never read [INFO] [stdout] --> src/gpt/mod.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 20 | struct Layer< [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 25 | heads: [Head; NUM_HEADS], [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Layer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `key`, `query`, `value_u`, and `value_d` are never read [INFO] [stdout] --> src/gpt/mod.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 29 | struct Head< [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 33 | key: Matrix, [INFO] [stdout] | ^^^ [INFO] [stdout] 34 | query: Matrix, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 35 | [INFO] [stdout] 36 | value_u: Matrix, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 37 | value_d: Matrix, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Head` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Layer` is never constructed [INFO] [stdout] --> src/gpt/mlp.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Layer { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `evaluate` is never used [INFO] [stdout] --> src/gpt/mlp.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl Layer { [INFO] [stdout] | ---------------------------------------------------------------------------------- method in this implementation [INFO] [stdout] 15 | pub fn evaluate(&self, values: Vector) -> Vector { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/gpt/mod.rs:78:13 [INFO] [stdout] | [INFO] [stdout] 78 | let mut embed = TryInto::<[_; CONTEXT_SIZE]>::try_into(embed).unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `layers` is never read [INFO] [stdout] --> src/gpt/mod.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct GptModel< [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 16 | layers: [Layer; NUM_LAYERS], [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `heads` is never read [INFO] [stdout] --> src/gpt/mod.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 20 | struct Layer< [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 25 | heads: [Head; NUM_HEADS], [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Layer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `key`, `query`, `value_u`, and `value_d` are never read [INFO] [stdout] --> src/gpt/mod.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 29 | struct Head< [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 33 | key: Matrix, [INFO] [stdout] | ^^^ [INFO] [stdout] 34 | query: Matrix, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 35 | [INFO] [stdout] 36 | value_u: Matrix, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 37 | value_d: Matrix, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Head` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Layer` is never constructed [INFO] [stdout] --> src/gpt/mlp.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Layer { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `evaluate` is never used [INFO] [stdout] --> src/gpt/mlp.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl Layer { [INFO] [stdout] | ---------------------------------------------------------------------------------- method in this implementation [INFO] [stdout] 15 | pub fn evaluate(&self, values: Vector) -> Vector { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking funny_gpt v0.1.0 (/opt/rustwide/workdir/funny_gpt) [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.96s [INFO] running `Command { std: "docker" "inspect" "a04fff4438742220118ff6052b442d7187153dcdac71666219a598292f8177f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a04fff4438742220118ff6052b442d7187153dcdac71666219a598292f8177f3", kill_on_drop: false }` [INFO] [stdout] a04fff4438742220118ff6052b442d7187153dcdac71666219a598292f8177f3