[INFO] cloning repository https://github.com/LevitatingBusinessMan/Loxidation
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LevitatingBusinessMan/Loxidation" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLevitatingBusinessMan%2FLoxidation", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLevitatingBusinessMan%2FLoxidation'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3d5fd32996cd3fdf4372ff2eb75a8a13ad36f4d6
[INFO] checking LevitatingBusinessMan/Loxidation against master#1c7b36d4db582cb47513a6c7176baaec1c3346ab for pr-99197
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLevitatingBusinessMan%2FLoxidation" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LevitatingBusinessMan/Loxidation on toolchain 1c7b36d4db582cb47513a6c7176baaec1c3346ab
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1c7b36d4db582cb47513a6c7176baaec1c3346ab" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LevitatingBusinessMan/Loxidation
[INFO] finished tweaking git repo https://github.com/LevitatingBusinessMan/Loxidation
[INFO] tweaked toml for git repo https://github.com/LevitatingBusinessMan/Loxidation written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/LevitatingBusinessMan/Loxidation already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1c7b36d4db582cb47513a6c7176baaec1c3346ab" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+1c7b36d4db582cb47513a6c7176baaec1c3346ab" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 52b17ff39ca112b0023374cd836a1794ac3af80ba906454fb7e75d8e2366db19
[INFO] running `Command { std: "docker" "start" "-a" "52b17ff39ca112b0023374cd836a1794ac3af80ba906454fb7e75d8e2366db19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "52b17ff39ca112b0023374cd836a1794ac3af80ba906454fb7e75d8e2366db19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52b17ff39ca112b0023374cd836a1794ac3af80ba906454fb7e75d8e2366db19", kill_on_drop: false }`
[INFO] [stdout] 52b17ff39ca112b0023374cd836a1794ac3af80ba906454fb7e75d8e2366db19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+1c7b36d4db582cb47513a6c7176baaec1c3346ab" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a39c6a62a79fa9248fc75a0fdab26943a789675ec8417b50b9fe63305cabd8ce
[INFO] running `Command { std: "docker" "start" "-a" "a39c6a62a79fa9248fc75a0fdab26943a789675ec8417b50b9fe63305cabd8ce", kill_on_drop: false }`
[INFO] [stderr]     Checking loxidation v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `Or`, `And`, `Call` and `Primary` are never constructed
[INFO] [stdout]   --> src/compiler/rules.rs:9:2
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub enum Precedence {
[INFO] [stdout]    |          ---------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 9  |     Or,          // or
[INFO] [stdout]    |     ^^
[INFO] [stdout] 10 |     And,         // and
[INFO] [stdout]    |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     Call,        // . ()
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 17 |     Primary
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]    = note: `Precedence` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Or`, `And`, `Call` and `Primary` are never constructed
[INFO] [stdout]   --> src/compiler/rules.rs:9:2
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub enum Precedence {
[INFO] [stdout]    |          ---------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 9  |     Or,          // or
[INFO] [stdout]    |     ^^
[INFO] [stdout] 10 |     And,         // and
[INFO] [stdout]    |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     Call,        // . ()
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 17 |     Primary
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]    = note: `Precedence` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "a39c6a62a79fa9248fc75a0fdab26943a789675ec8417b50b9fe63305cabd8ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a39c6a62a79fa9248fc75a0fdab26943a789675ec8417b50b9fe63305cabd8ce", kill_on_drop: false }`
[INFO] [stdout] a39c6a62a79fa9248fc75a0fdab26943a789675ec8417b50b9fe63305cabd8ce