Dec 11 18:37:55.557 INFO checking fangyi-zhou/sat-solver against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 18:37:55.558 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 11 18:37:56.192 INFO [stdout] bba7ceee8694f96e8d596c5b412f32799119b81d95e6d651209adcaad2153ca3
Dec 11 18:37:56.194 INFO running `"docker" "start" "-a" "bba7ceee8694f96e8d596c5b412f32799119b81d95e6d651209adcaad2153ca3"`
Dec 11 18:37:58.051 INFO [stderr] usermod: no changes
Dec 11 18:37:58.100 INFO [stderr]     Checking sat-solver v0.1.0 (/source)
Dec 11 18:37:58.612 INFO [stderr] warning: variant is never constructed: `Var`
Dec 11 18:37:58.612 INFO [stderr]  --> src/expr.rs:5:5
Dec 11 18:37:58.612 INFO [stderr]   |
Dec 11 18:37:58.612 INFO [stderr] 5 |     Var(String),
Dec 11 18:37:58.612 INFO [stderr]   |     ^^^^^^^^^^^
Dec 11 18:37:58.612 INFO [stderr]   |
Dec 11 18:37:58.612 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 18:37:58.612 INFO [stderr] 
Dec 11 18:37:58.612 INFO [stderr] warning: variant is never constructed: `And`
Dec 11 18:37:58.612 INFO [stderr]  --> src/expr.rs:6:5
Dec 11 18:37:58.612 INFO [stderr]   |
Dec 11 18:37:58.613 INFO [stderr] 6 |     And(Box<Expr>, Box<Expr>),
Dec 11 18:37:58.613 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 18:37:58.613 INFO [stderr] 
Dec 11 18:37:58.613 INFO [stderr] warning: variant is never constructed: `Or`
Dec 11 18:37:58.613 INFO [stderr]  --> src/expr.rs:7:5
Dec 11 18:37:58.613 INFO [stderr]   |
Dec 11 18:37:58.613 INFO [stderr] 7 |     Or(Box<Expr>, Box<Expr>),
Dec 11 18:37:58.613 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 18:37:58.613 INFO [stderr] 
Dec 11 18:37:58.613 INFO [stderr] warning: variant is never constructed: `If`
Dec 11 18:37:58.613 INFO [stderr]  --> src/expr.rs:8:5
Dec 11 18:37:58.613 INFO [stderr]   |
Dec 11 18:37:58.613 INFO [stderr] 8 |     If(Box<Expr>, Box<Expr>),
Dec 11 18:37:58.613 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 18:37:58.613 INFO [stderr] 
Dec 11 18:37:58.613 INFO [stderr] warning: variant is never constructed: `Iff`
Dec 11 18:37:58.613 INFO [stderr]  --> src/expr.rs:9:5
Dec 11 18:37:58.613 INFO [stderr]   |
Dec 11 18:37:58.613 INFO [stderr] 9 |     Iff(Box<Expr>, Box<Expr>),
Dec 11 18:37:58.613 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 18:37:58.613 INFO [stderr] 
Dec 11 18:37:58.613 INFO [stderr] warning: variant is never constructed: `Not`
Dec 11 18:37:58.613 INFO [stderr]   --> src/expr.rs:10:5
Dec 11 18:37:58.613 INFO [stderr]    |
Dec 11 18:37:58.613 INFO [stderr] 10 |     Not(Box<Expr>),
Dec 11 18:37:58.613 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 11 18:37:58.613 INFO [stderr] 
Dec 11 18:37:58.613 INFO [stderr] warning: variant is never constructed: `Lit`
Dec 11 18:37:58.613 INFO [stderr]   --> src/expr.rs:11:5
Dec 11 18:37:58.613 INFO [stderr]    |
Dec 11 18:37:58.613 INFO [stderr] 11 |     Lit(bool)
Dec 11 18:37:58.613 INFO [stderr]    |     ^^^^^^^^^
Dec 11 18:37:58.613 INFO [stderr] 
Dec 11 18:37:58.613 INFO [stderr] warning: method is never used: `eval`
Dec 11 18:37:58.613 INFO [stderr]   --> src/expr.rs:15:5
Dec 11 18:37:58.613 INFO [stderr]    |
Dec 11 18:37:58.613 INFO [stderr] 15 |     fn eval(&self, dict: &HashMap<String, bool>) -> bool {
Dec 11 18:37:58.613 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 18:37:58.613 INFO [stderr] 
Dec 11 18:37:58.917 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Dec 11 18:37:58.933 INFO [stderr] su: No module specific data is present
Dec 11 18:38:00.192 INFO running `"docker" "inspect" "bba7ceee8694f96e8d596c5b412f32799119b81d95e6d651209adcaad2153ca3"`
Dec 11 18:38:00.572 INFO running `"docker" "rm" "-f" "bba7ceee8694f96e8d596c5b412f32799119b81d95e6d651209adcaad2153ca3"`
Dec 11 18:38:00.848 INFO [stdout] bba7ceee8694f96e8d596c5b412f32799119b81d95e6d651209adcaad2153ca3