[INFO] cloning repository https://github.com/brend/puzl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brend/puzl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrend%2Fpuzl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrend%2Fpuzl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c4067e22a5de5a57c8264c3fe588a497b0f91979
[INFO] checking brend/puzl against try#c6f1a85c8f06c93ddc6200caf413929a2e7e7dd6 for pr-145463
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrend%2Fpuzl" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/brend/puzl
[INFO] finished tweaking git repo https://github.com/brend/puzl
[INFO] tweaked toml for git repo https://github.com/brend/puzl written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/brend/puzl on toolchain c6f1a85c8f06c93ddc6200caf413929a2e7e7dd6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c6f1a85c8f06c93ddc6200caf413929a2e7e7dd6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/brend/puzl 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" "+c6f1a85c8f06c93ddc6200caf413929a2e7e7dd6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c6f1a85c8f06c93ddc6200caf413929a2e7e7dd6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b4742aee7bac6977b53b7a5425b86443fe12d04e5329803639fae3efd4fa14c8
[INFO] running `Command { std: "docker" "start" "-a" "b4742aee7bac6977b53b7a5425b86443fe12d04e5329803639fae3efd4fa14c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4742aee7bac6977b53b7a5425b86443fe12d04e5329803639fae3efd4fa14c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4742aee7bac6977b53b7a5425b86443fe12d04e5329803639fae3efd4fa14c8", kill_on_drop: false }`
[INFO] [stdout] b4742aee7bac6977b53b7a5425b86443fe12d04e5329803639fae3efd4fa14c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c6f1a85c8f06c93ddc6200caf413929a2e7e7dd6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 377c244741f3369b0fd988cca989429f574149a98778ad0e8db80a4d4a4b8a92
[INFO] running `Command { std: "docker" "start" "-a" "377c244741f3369b0fd988cca989429f574149a98778ad0e8db80a4d4a4b8a92", kill_on_drop: false }`
[INFO] [stderr]     Checking puzl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]    --> src/main.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout] 106 | enum Expr {
[INFO] [stdout]     |      ---- variants in this enum
[INFO] [stdout] 107 |     // Logical
[INFO] [stdout] 108 |     And(Box<Expr>, Box<Expr>),
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 109 |     Or(Box<Expr>, Box<Expr>),
[INFO] [stdout]     |     ^^
[INFO] [stdout] 110 |     Not(Box<Expr>),
[INFO] [stdout]     |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 114 |     Neq(AttributeName, Value),
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 115 |     Gt(AttributeName, f64),
[INFO] [stdout]     |     ^^
[INFO] [stdout] 116 |     Lt(AttributeName, f64),
[INFO] [stdout]     |     ^^
[INFO] [stdout] 117 |     Ge(AttributeName, f64),
[INFO] [stdout]     |     ^^
[INFO] [stdout] 118 |     Le(AttributeName, f64),
[INFO] [stdout]     |     ^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     AlwaysTrue,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 122 |     AlwaysFalse,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]    --> src/main.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout] 106 | enum Expr {
[INFO] [stdout]     |      ---- variants in this enum
[INFO] [stdout] 107 |     // Logical
[INFO] [stdout] 108 |     And(Box<Expr>, Box<Expr>),
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 109 |     Or(Box<Expr>, Box<Expr>),
[INFO] [stdout]     |     ^^
[INFO] [stdout] 110 |     Not(Box<Expr>),
[INFO] [stdout]     |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 114 |     Neq(AttributeName, Value),
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 115 |     Gt(AttributeName, f64),
[INFO] [stdout]     |     ^^
[INFO] [stdout] 116 |     Lt(AttributeName, f64),
[INFO] [stdout]     |     ^^
[INFO] [stdout] 117 |     Ge(AttributeName, f64),
[INFO] [stdout]     |     ^^
[INFO] [stdout] 118 |     Le(AttributeName, f64),
[INFO] [stdout]     |     ^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     AlwaysTrue,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 122 |     AlwaysFalse,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `message` is never read
[INFO] [stdout]    --> src/main.rs:175:5
[INFO] [stdout]     |
[INFO] [stdout] 173 | pub struct Rule {
[INFO] [stdout]     |            ---- field in this struct
[INFO] [stdout] 174 |     expr: Expr,
[INFO] [stdout] 175 |     message: Option<String>,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Rule` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `message` is never read
[INFO] [stdout]    --> src/main.rs:175:5
[INFO] [stdout]     |
[INFO] [stdout] 173 | pub struct Rule {
[INFO] [stdout]     |            ---- field in this struct
[INFO] [stdout] 174 |     expr: Expr,
[INFO] [stdout] 175 |     message: Option<String>,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Rule` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "377c244741f3369b0fd988cca989429f574149a98778ad0e8db80a4d4a4b8a92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "377c244741f3369b0fd988cca989429f574149a98778ad0e8db80a4d4a4b8a92", kill_on_drop: false }`
[INFO] [stdout] 377c244741f3369b0fd988cca989429f574149a98778ad0e8db80a4d4a4b8a92