Nov 30 03:08:04.409 INFO checking fangyi-zhou/sat-solver against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 03:08:04.409 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 30 03:08:04.753 INFO [stdout] 094c403bae177c6b90af3dc2df416378bd6ea0bb5a05f3f39010fe839b78646c
Nov 30 03:08:04.755 INFO running `"docker" "start" "-a" "094c403bae177c6b90af3dc2df416378bd6ea0bb5a05f3f39010fe839b78646c"`
Nov 30 03:08:06.476 INFO [stderr] usermod: no changes
Nov 30 03:08:06.516 INFO [stderr]     Checking sat-solver v0.1.0 (/source)
Nov 30 03:08:07.216 INFO [stderr] warning: variant is never constructed: `Var`
Nov 30 03:08:07.216 INFO [stderr]  --> src/expr.rs:5:5
Nov 30 03:08:07.216 INFO [stderr]   |
Nov 30 03:08:07.216 INFO [stderr] 5 |     Var(String),
Nov 30 03:08:07.216 INFO [stderr]   |     ^^^^^^^^^^^
Nov 30 03:08:07.216 INFO [stderr]   |
Nov 30 03:08:07.216 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 03:08:07.217 INFO [stderr] 
Nov 30 03:08:07.217 INFO [stderr] warning: variant is never constructed: `And`
Nov 30 03:08:07.217 INFO [stderr]  --> src/expr.rs:6:5
Nov 30 03:08:07.217 INFO [stderr]   |
Nov 30 03:08:07.217 INFO [stderr] 6 |     And(Box<Expr>, Box<Expr>),
Nov 30 03:08:07.217 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 03:08:07.217 INFO [stderr] 
Nov 30 03:08:07.217 INFO [stderr] warning: variant is never constructed: `Or`
Nov 30 03:08:07.217 INFO [stderr]  --> src/expr.rs:7:5
Nov 30 03:08:07.217 INFO [stderr]   |
Nov 30 03:08:07.217 INFO [stderr] 7 |     Or(Box<Expr>, Box<Expr>),
Nov 30 03:08:07.217 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 03:08:07.217 INFO [stderr] 
Nov 30 03:08:07.217 INFO [stderr] warning: variant is never constructed: `If`
Nov 30 03:08:07.217 INFO [stderr]  --> src/expr.rs:8:5
Nov 30 03:08:07.217 INFO [stderr]   |
Nov 30 03:08:07.217 INFO [stderr] 8 |     If(Box<Expr>, Box<Expr>),
Nov 30 03:08:07.217 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 03:08:07.217 INFO [stderr] 
Nov 30 03:08:07.217 INFO [stderr] warning: variant is never constructed: `Iff`
Nov 30 03:08:07.217 INFO [stderr]  --> src/expr.rs:9:5
Nov 30 03:08:07.217 INFO [stderr]   |
Nov 30 03:08:07.217 INFO [stderr] 9 |     Iff(Box<Expr>, Box<Expr>),
Nov 30 03:08:07.217 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 03:08:07.217 INFO [stderr] 
Nov 30 03:08:07.217 INFO [stderr] warning: variant is never constructed: `Not`
Nov 30 03:08:07.217 INFO [stderr]   --> src/expr.rs:10:5
Nov 30 03:08:07.217 INFO [stderr]    |
Nov 30 03:08:07.217 INFO [stderr] 10 |     Not(Box<Expr>),
Nov 30 03:08:07.217 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 30 03:08:07.217 INFO [stderr] 
Nov 30 03:08:07.217 INFO [stderr] warning: variant is never constructed: `Lit`
Nov 30 03:08:07.217 INFO [stderr]   --> src/expr.rs:11:5
Nov 30 03:08:07.217 INFO [stderr]    |
Nov 30 03:08:07.217 INFO [stderr] 11 |     Lit(bool)
Nov 30 03:08:07.217 INFO [stderr]    |     ^^^^^^^^^
Nov 30 03:08:07.217 INFO [stderr] 
Nov 30 03:08:07.217 INFO [stderr] warning: method is never used: `eval`
Nov 30 03:08:07.217 INFO [stderr]   --> src/expr.rs:15:5
Nov 30 03:08:07.217 INFO [stderr]    |
Nov 30 03:08:07.217 INFO [stderr] 15 |     fn eval(&self, dict: &HashMap<String, bool>) -> bool {
Nov 30 03:08:07.217 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 03:08:07.217 INFO [stderr] 
Nov 30 03:08:07.467 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Nov 30 03:08:07.472 INFO [stderr] su: No module specific data is present
Nov 30 03:08:08.220 INFO running `"docker" "inspect" "094c403bae177c6b90af3dc2df416378bd6ea0bb5a05f3f39010fe839b78646c"`
Nov 30 03:08:08.564 INFO running `"docker" "rm" "-f" "094c403bae177c6b90af3dc2df416378bd6ea0bb5a05f3f39010fe839b78646c"`
Nov 30 03:08:08.948 INFO [stdout] 094c403bae177c6b90af3dc2df416378bd6ea0bb5a05f3f39010fe839b78646c