Oct 12 15:09:56.542 INFO checking remexre/datalog against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977 Oct 12 15:09:56.544 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"` Oct 12 15:09:57.158 INFO blam! c5f6f84f5242da8280ca60ee95171783a924694714e27de290d29b8107e117ab Oct 12 15:09:57.161 INFO running `"docker" "start" "-a" "c5f6f84f5242da8280ca60ee95171783a924694714e27de290d29b8107e117ab"` Oct 12 15:09:58.964 INFO kablam! usermod: no changes Oct 12 15:09:59.212 INFO kablam! Checking bytecount v0.1.7 Oct 12 15:09:59.213 INFO kablam! Compiling pest v1.0.2 Oct 12 15:09:59.224 INFO kablam! Checking spin v0.4.6 Oct 12 15:09:59.225 INFO kablam! Checking itertools v0.7.6 Oct 12 15:09:59.225 INFO kablam! Checking proptest v0.4.2 Oct 12 15:09:59.225 INFO kablam! Checking error-chain v0.11.0 Oct 12 15:10:00.448 INFO kablam! Checking symbol v0.1.1 Oct 12 15:10:01.816 INFO kablam! Checking liner v0.4.4 Oct 12 15:10:02.836 INFO kablam! Compiling pest_derive v1.0.2 Oct 12 15:10:08.005 INFO kablam! Checking sparkly v0.1.4 Oct 12 15:10:17.054 INFO kablam! Checking datalog v0.1.0 (/source) Oct 12 15:10:18.616 INFO kablam! warning: unused variable: `lv` Oct 12 15:10:18.617 INFO kablam! --> src/ast/pattern_match.rs:32:24 Oct 12 15:10:18.618 INFO kablam! | Oct 12 15:10:18.618 INFO kablam! 32 | (Term::Var(lv), Term::Var(rv)) => {} Oct 12 15:10:18.619 INFO kablam! | ^^ help: consider using `_lv` instead Oct 12 15:10:18.620 INFO kablam! | Oct 12 15:10:18.620 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 12 15:10:18.621 INFO kablam! Oct 12 15:10:18.621 INFO kablam! warning: unused variable: `rv` Oct 12 15:10:18.622 INFO kablam! --> src/ast/pattern_match.rs:32:39 Oct 12 15:10:18.622 INFO kablam! | Oct 12 15:10:18.623 INFO kablam! 32 | (Term::Var(lv), Term::Var(rv)) => {} Oct 12 15:10:18.624 INFO kablam! | ^^ help: consider using `_rv` instead Oct 12 15:10:18.624 INFO kablam! Oct 12 15:10:18.627 INFO kablam! warning: unused variable: `other` Oct 12 15:10:18.627 INFO kablam! --> src/ast/eq.rs:5:28 Oct 12 15:10:18.628 INFO kablam! | Oct 12 15:10:18.628 INFO kablam! 5 | pub fn alpha_eq(&self, other: &Clause) -> bool { Oct 12 15:10:18.629 INFO kablam! | ^^^^^ help: consider using `_other` instead Oct 12 15:10:18.630 INFO kablam! Oct 12 15:10:18.630 INFO kablam! warning: unused variable: `body` Oct 12 15:10:18.631 INFO kablam! --> src/ast/mod.rs:119:26 Oct 12 15:10:18.632 INFO kablam! | Oct 12 15:10:18.632 INFO kablam! 119 | let Clause(head, body) = self.clone(); Oct 12 15:10:18.633 INFO kablam! | ^^^^ help: consider using `_body` instead Oct 12 15:10:18.633 INFO kablam! Oct 12 15:10:18.634 INFO kablam! warning: unused variable: `name` Oct 12 15:10:18.635 INFO kablam! --> src/ast/mod.rs:123:21 Oct 12 15:10:18.635 INFO kablam! | Oct 12 15:10:18.636 INFO kablam! 123 | let Literal(name, mut hargs) = head; Oct 12 15:10:18.636 INFO kablam! | ^^^^ help: consider using `_name` instead Oct 12 15:10:18.637 INFO kablam! Oct 12 15:10:18.637 INFO kablam! warning: unused variable: `clause` Oct 12 15:10:18.638 INFO kablam! --> src/naive/mod.rs:103:34 Oct 12 15:10:18.638 INFO kablam! | Oct 12 15:10:18.639 INFO kablam! 103 | fn run_retraction(&mut self, clause: Clause) -> Result<()> { Oct 12 15:10:18.640 INFO kablam! | ^^^^^^ help: consider using `_clause` instead Oct 12 15:10:18.640 INFO kablam! Oct 12 15:10:18.914 INFO kablam! warning: function is never used: `entry_fn` Oct 12 15:10:18.915 INFO kablam! --> src/util.rs:7:1 Oct 12 15:10:18.916 INFO kablam! | Oct 12 15:10:18.916 INFO kablam! 7 | / pub fn entry_fn(map: &mut HashMap, key: K, f: F) Oct 12 15:10:18.917 INFO kablam! 8 | | where Oct 12 15:10:18.918 INFO kablam! 9 | | F: FnOnce(&K, Option) -> Option, Oct 12 15:10:18.918 INFO kablam! 10 | | K: Eq + Hash, Oct 12 15:10:18.919 INFO kablam! ... | Oct 12 15:10:18.920 INFO kablam! 15 | | } Oct 12 15:10:18.920 INFO kablam! 16 | | } Oct 12 15:10:18.921 INFO kablam! | |_^ Oct 12 15:10:18.922 INFO kablam! | Oct 12 15:10:18.922 INFO kablam! = note: #[warn(dead_code)] on by default Oct 12 15:10:18.923 INFO kablam! Oct 12 15:10:23.485 INFO kablam! warning: unused variable: `lv` Oct 12 15:10:23.485 INFO kablam! --> src/ast/pattern_match.rs:32:24 Oct 12 15:10:23.485 INFO kablam! | Oct 12 15:10:23.485 INFO kablam! 32 | (Term::Var(lv), Term::Var(rv)) => {} Oct 12 15:10:23.485 INFO kablam! | ^^ help: consider using `_lv` instead Oct 12 15:10:23.485 INFO kablam! | Oct 12 15:10:23.485 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 12 15:10:23.485 INFO kablam! Oct 12 15:10:23.485 INFO kablam! warning: unused variable: `rv` Oct 12 15:10:23.485 INFO kablam! --> src/ast/pattern_match.rs:32:39 Oct 12 15:10:23.485 INFO kablam! | Oct 12 15:10:23.485 INFO kablam! 32 | (Term::Var(lv), Term::Var(rv)) => {} Oct 12 15:10:23.485 INFO kablam! | ^^ help: consider using `_rv` instead Oct 12 15:10:23.485 INFO kablam! Oct 12 15:10:23.524 INFO kablam! warning: unused variable: `other` Oct 12 15:10:23.524 INFO kablam! --> src/ast/eq.rs:5:28 Oct 12 15:10:23.524 INFO kablam! | Oct 12 15:10:23.524 INFO kablam! 5 | pub fn alpha_eq(&self, other: &Clause) -> bool { Oct 12 15:10:23.524 INFO kablam! | ^^^^^ help: consider using `_other` instead Oct 12 15:10:23.524 INFO kablam! Oct 12 15:10:23.524 INFO kablam! warning: unused variable: `body` Oct 12 15:10:23.524 INFO kablam! --> src/ast/mod.rs:119:26 Oct 12 15:10:23.524 INFO kablam! | Oct 12 15:10:23.524 INFO kablam! 119 | let Clause(head, body) = self.clone(); Oct 12 15:10:23.524 INFO kablam! | ^^^^ help: consider using `_body` instead Oct 12 15:10:23.524 INFO kablam! Oct 12 15:10:23.524 INFO kablam! warning: unused variable: `name` Oct 12 15:10:23.524 INFO kablam! --> src/ast/mod.rs:123:21 Oct 12 15:10:23.524 INFO kablam! | Oct 12 15:10:23.524 INFO kablam! 123 | let Literal(name, mut hargs) = head; Oct 12 15:10:23.525 INFO kablam! | ^^^^ help: consider using `_name` instead Oct 12 15:10:23.525 INFO kablam! Oct 12 15:10:23.525 INFO kablam! warning: unused variable: `clause` Oct 12 15:10:23.525 INFO kablam! --> src/naive/mod.rs:103:34 Oct 12 15:10:23.525 INFO kablam! | Oct 12 15:10:23.525 INFO kablam! 103 | fn run_retraction(&mut self, clause: Clause) -> Result<()> { Oct 12 15:10:23.525 INFO kablam! | ^^^^^^ help: consider using `_clause` instead Oct 12 15:10:23.525 INFO kablam! Oct 12 15:10:24.612 INFO kablam! warning: function is never used: `entry_fn` Oct 12 15:10:24.612 INFO kablam! --> src/util.rs:7:1 Oct 12 15:10:24.612 INFO kablam! | Oct 12 15:10:24.612 INFO kablam! 7 | / pub fn entry_fn(map: &mut HashMap, key: K, f: F) Oct 12 15:10:24.612 INFO kablam! 8 | | where Oct 12 15:10:24.612 INFO kablam! 9 | | F: FnOnce(&K, Option) -> Option, Oct 12 15:10:24.612 INFO kablam! 10 | | K: Eq + Hash, Oct 12 15:10:24.612 INFO kablam! ... | Oct 12 15:10:24.612 INFO kablam! 15 | | } Oct 12 15:10:24.612 INFO kablam! 16 | | } Oct 12 15:10:24.612 INFO kablam! | |_^ Oct 12 15:10:24.612 INFO kablam! | Oct 12 15:10:24.612 INFO kablam! = note: #[warn(dead_code)] on by default Oct 12 15:10:24.612 INFO kablam! Oct 12 15:10:24.732 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 25.75s Oct 12 15:10:24.740 INFO kablam! su: No module specific data is present Oct 12 15:10:25.808 INFO running `"docker" "rm" "-f" "c5f6f84f5242da8280ca60ee95171783a924694714e27de290d29b8107e117ab"` Oct 12 15:10:26.172 INFO blam! c5f6f84f5242da8280ca60ee95171783a924694714e27de290d29b8107e117ab