[INFO] cloning repository https://github.com/jst-r/loaf-lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jst-r/loaf-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjst-r%2Floaf-lang", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9e7d847f31dbc346a9ccd249bf2d1c9131f24839
[INFO] checking jst-r/loaf-lang against 165655a2f1981fef27b31c547ad7631979fc5139 for pr-160235
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjst-r%2Floaf-lang" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jst-r/loaf-lang
[INFO] finished tweaking git repo https://github.com/jst-r/loaf-lang
[INFO] tweaked toml for git repo https://github.com/jst-r/loaf-lang written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jst-r/loaf-lang on toolchain 165655a2f1981fef27b31c547ad7631979fc5139
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+165655a2f1981fef27b31c547ad7631979fc5139" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jst-r/loaf-lang 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" "+165655a2f1981fef27b31c547ad7631979fc5139" "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-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `f32::consts::E`
[INFO] [stdout]  --> src/compiler/mod.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{f32::consts::E, fmt::Display, vec};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `f32::consts::E`
[INFO] [stdout]  --> src/compiler/mod.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{f32::consts::E, fmt::Display, vec};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `F32` and `Bool` are never constructed
[INFO] [stdout]   --> src/compiler/mod.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub enum PrimitiveType {
[INFO] [stdout]    |          ------------- variants in this enum
[INFO] [stdout] 32 |     I32,
[INFO] [stdout] 33 |     F32,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 34 |     Bool,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PrimitiveType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `F32` and `Bool` are never constructed
[INFO] [stdout]   --> src/compiler/mod.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub enum PrimitiveType {
[INFO] [stdout]    |          ------------- variants in this enum
[INFO] [stdout] 32 |     I32,
[INFO] [stdout] 33 |     F32,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 34 |     Bool,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PrimitiveType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[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 2m 36s
[INFO] running `Command { std: "docker" "inspect" "8331a33c95f90c7fb70539793766a948b9fc0ff780a0997cf1154dbe779ff482", kill_on_drop: false }`
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[INFO] [stdout] 8331a33c95f90c7fb70539793766a948b9fc0ff780a0997cf1154dbe779ff482
