Dec 01 05:08:43.113 INFO testing remexre/datalog against 1.30.1 for beta-1.31-5
Dec 01 05:08:43.116 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 05:08:43.620 INFO [stdout] d74775969582240656f7bda00f2ddd894866798de85dc8639331f6aba2a83439
Dec 01 05:08:43.629 INFO running `"docker" "start" "-a" "d74775969582240656f7bda00f2ddd894866798de85dc8639331f6aba2a83439"`
Dec 01 05:08:44.818 INFO [stderr] usermod: no changes
Dec 01 05:08:44.954 INFO [stderr]    Compiling bytecount v0.1.7
Dec 01 05:08:44.954 INFO [stderr]    Compiling spin v0.4.6
Dec 01 05:08:44.954 INFO [stderr]    Compiling pest v1.0.2
Dec 01 05:08:44.954 INFO [stderr]    Compiling try_opt v0.1.1
Dec 01 05:08:44.964 INFO [stderr]    Compiling itertools v0.7.6
Dec 01 05:08:45.015 INFO [stderr]    Compiling error-chain v0.11.0
Dec 01 05:08:45.447 INFO [stderr]    Compiling symbol v0.1.1
Dec 01 05:08:46.712 INFO [stderr]    Compiling liner v0.4.4
Dec 01 05:08:47.830 INFO [stderr]    Compiling pest_derive v1.0.2
Dec 01 05:08:51.156 INFO [stderr]    Compiling sparkly v0.1.4
Dec 01 05:08:55.455 INFO [stderr]    Compiling datalog v0.1.0 (/source)
Dec 01 05:08:56.370 INFO [stderr] warning: unused variable: `lv`
Dec 01 05:08:56.370 INFO [stderr]   --> src/ast/pattern_match.rs:32:24
Dec 01 05:08:56.370 INFO [stderr]    |
Dec 01 05:08:56.370 INFO [stderr] 32 |             (Term::Var(lv), Term::Var(rv)) => {}
Dec 01 05:08:56.370 INFO [stderr]    |                        ^^ help: consider using `_lv` instead
Dec 01 05:08:56.370 INFO [stderr]    |
Dec 01 05:08:56.370 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 05:08:56.370 INFO [stderr] 
Dec 01 05:08:56.370 INFO [stderr] warning: unused variable: `rv`
Dec 01 05:08:56.370 INFO [stderr]   --> src/ast/pattern_match.rs:32:39
Dec 01 05:08:56.370 INFO [stderr]    |
Dec 01 05:08:56.370 INFO [stderr] 32 |             (Term::Var(lv), Term::Var(rv)) => {}
Dec 01 05:08:56.370 INFO [stderr]    |                                       ^^ help: consider using `_rv` instead
Dec 01 05:08:56.370 INFO [stderr] 
Dec 01 05:08:56.379 INFO [stderr] warning: unused variable: `other`
Dec 01 05:08:56.379 INFO [stderr]  --> src/ast/eq.rs:5:28
Dec 01 05:08:56.379 INFO [stderr]   |
Dec 01 05:08:56.379 INFO [stderr] 5 |     pub fn alpha_eq(&self, other: &Clause) -> bool {
Dec 01 05:08:56.379 INFO [stderr]   |                            ^^^^^ help: consider using `_other` instead
Dec 01 05:08:56.379 INFO [stderr] 
Dec 01 05:08:56.379 INFO [stderr] warning: unused variable: `body`
Dec 01 05:08:56.379 INFO [stderr]    --> src/ast/mod.rs:119:26
Dec 01 05:08:56.379 INFO [stderr]     |
Dec 01 05:08:56.379 INFO [stderr] 119 |         let Clause(head, body) = self.clone();
Dec 01 05:08:56.379 INFO [stderr]     |                          ^^^^ help: consider using `_body` instead
Dec 01 05:08:56.379 INFO [stderr] 
Dec 01 05:08:56.379 INFO [stderr] warning: unused variable: `name`
Dec 01 05:08:56.379 INFO [stderr]    --> src/ast/mod.rs:123:21
Dec 01 05:08:56.379 INFO [stderr]     |
Dec 01 05:08:56.379 INFO [stderr] 123 |         let Literal(name, mut hargs) = head;
Dec 01 05:08:56.379 INFO [stderr]     |                     ^^^^ help: consider using `_name` instead
Dec 01 05:08:56.379 INFO [stderr] 
Dec 01 05:08:56.379 INFO [stderr] warning: unused variable: `clause`
Dec 01 05:08:56.379 INFO [stderr]    --> src/naive/mod.rs:103:34
Dec 01 05:08:56.379 INFO [stderr]     |
Dec 01 05:08:56.379 INFO [stderr] 103 |     fn run_retraction(&mut self, clause: Clause) -> Result<()> {
Dec 01 05:08:56.379 INFO [stderr]     |                                  ^^^^^^ help: consider using `_clause` instead
Dec 01 05:08:56.379 INFO [stderr] 
Dec 01 05:08:56.647 INFO [stderr] warning: function is never used: `entry_fn`
Dec 01 05:08:56.647 INFO [stderr]   --> src/util.rs:7:1
Dec 01 05:08:56.647 INFO [stderr]    |
Dec 01 05:08:56.647 INFO [stderr] 7  | / pub fn entry_fn<F, K, V>(map: &mut HashMap<K, V>, key: K, f: F)
Dec 01 05:08:56.647 INFO [stderr] 8  | | where
Dec 01 05:08:56.647 INFO [stderr] 9  | |     F: FnOnce(&K, Option<V>) -> Option<V>,
Dec 01 05:08:56.647 INFO [stderr] 10 | |     K: Eq + Hash,
Dec 01 05:08:56.647 INFO [stderr] ...  |
Dec 01 05:08:56.647 INFO [stderr] 15 | |     }
Dec 01 05:08:56.647 INFO [stderr] 16 | | }
Dec 01 05:08:56.647 INFO [stderr]    | |_^
Dec 01 05:08:56.647 INFO [stderr]    |
Dec 01 05:08:56.647 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 05:08:56.647 INFO [stderr] 
Dec 01 05:09:03.149 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.31s
Dec 01 05:09:03.163 INFO [stderr] su: No module specific data is present
Dec 01 05:09:04.001 INFO running `"docker" "inspect" "d74775969582240656f7bda00f2ddd894866798de85dc8639331f6aba2a83439"`
Dec 01 05:09:04.283 INFO running `"docker" "rm" "-f" "d74775969582240656f7bda00f2ddd894866798de85dc8639331f6aba2a83439"`
Dec 01 05:09:04.551 INFO [stdout] d74775969582240656f7bda00f2ddd894866798de85dc8639331f6aba2a83439
Dec 01 05:09:04.560 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 05:09:05.132 INFO [stdout] f10a8e083d10bf386a2f160f11a4c5c1559492935255a6f8e843da53ce399b87
Dec 01 05:09:05.134 INFO running `"docker" "start" "-a" "f10a8e083d10bf386a2f160f11a4c5c1559492935255a6f8e843da53ce399b87"`
Dec 01 05:09:06.711 INFO [stderr] usermod: no changes
Dec 01 05:09:06.903 INFO [stderr]    Compiling proptest v0.4.2
Dec 01 05:09:18.367 INFO [stderr]    Compiling datalog v0.1.0 (/source)
Dec 01 05:09:23.099 INFO [stderr] warning: unused variable: `lv`
Dec 01 05:09:23.099 INFO [stderr]   --> src/ast/pattern_match.rs:32:24
Dec 01 05:09:23.099 INFO [stderr]    |
Dec 01 05:09:23.099 INFO [stderr] 32 |             (Term::Var(lv), Term::Var(rv)) => {}
Dec 01 05:09:23.099 INFO [stderr]    |                        ^^ help: consider using `_lv` instead
Dec 01 05:09:23.099 INFO [stderr]    |
Dec 01 05:09:23.099 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 05:09:23.099 INFO [stderr] 
Dec 01 05:09:23.099 INFO [stderr] warning: unused variable: `rv`
Dec 01 05:09:23.099 INFO [stderr]   --> src/ast/pattern_match.rs:32:39
Dec 01 05:09:23.099 INFO [stderr]    |
Dec 01 05:09:23.099 INFO [stderr] 32 |             (Term::Var(lv), Term::Var(rv)) => {}
Dec 01 05:09:23.099 INFO [stderr]    |                                       ^^ help: consider using `_rv` instead
Dec 01 05:09:23.099 INFO [stderr] 
Dec 01 05:09:23.215 INFO [stderr] warning: unused variable: `other`
Dec 01 05:09:23.215 INFO [stderr]  --> src/ast/eq.rs:5:28
Dec 01 05:09:23.215 INFO [stderr]   |
Dec 01 05:09:23.215 INFO [stderr] 5 |     pub fn alpha_eq(&self, other: &Clause) -> bool {
Dec 01 05:09:23.215 INFO [stderr]   |                            ^^^^^ help: consider using `_other` instead
Dec 01 05:09:23.215 INFO [stderr] 
Dec 01 05:09:23.215 INFO [stderr] warning: unused variable: `body`
Dec 01 05:09:23.215 INFO [stderr]    --> src/ast/mod.rs:119:26
Dec 01 05:09:23.215 INFO [stderr]     |
Dec 01 05:09:23.215 INFO [stderr] 119 |         let Clause(head, body) = self.clone();
Dec 01 05:09:23.215 INFO [stderr]     |                          ^^^^ help: consider using `_body` instead
Dec 01 05:09:23.215 INFO [stderr] 
Dec 01 05:09:23.215 INFO [stderr] warning: unused variable: `name`
Dec 01 05:09:23.215 INFO [stderr]    --> src/ast/mod.rs:123:21
Dec 01 05:09:23.215 INFO [stderr]     |
Dec 01 05:09:23.215 INFO [stderr] 123 |         let Literal(name, mut hargs) = head;
Dec 01 05:09:23.215 INFO [stderr]     |                     ^^^^ help: consider using `_name` instead
Dec 01 05:09:23.215 INFO [stderr] 
Dec 01 05:09:23.215 INFO [stderr] warning: unused variable: `clause`
Dec 01 05:09:23.215 INFO [stderr]    --> src/naive/mod.rs:103:34
Dec 01 05:09:23.215 INFO [stderr]     |
Dec 01 05:09:23.215 INFO [stderr] 103 |     fn run_retraction(&mut self, clause: Clause) -> Result<()> {
Dec 01 05:09:23.215 INFO [stderr]     |                                  ^^^^^^ help: consider using `_clause` instead
Dec 01 05:09:23.215 INFO [stderr] 
Dec 01 05:09:24.205 INFO [stderr] warning: function is never used: `entry_fn`
Dec 01 05:09:24.205 INFO [stderr]   --> src/util.rs:7:1
Dec 01 05:09:24.205 INFO [stderr]    |
Dec 01 05:09:24.205 INFO [stderr] 7  | / pub fn entry_fn<F, K, V>(map: &mut HashMap<K, V>, key: K, f: F)
Dec 01 05:09:24.205 INFO [stderr] 8  | | where
Dec 01 05:09:24.206 INFO [stderr] 9  | |     F: FnOnce(&K, Option<V>) -> Option<V>,
Dec 01 05:09:24.206 INFO [stderr] 10 | |     K: Eq + Hash,
Dec 01 05:09:24.206 INFO [stderr] ...  |
Dec 01 05:09:24.206 INFO [stderr] 15 | |     }
Dec 01 05:09:24.206 INFO [stderr] 16 | | }
Dec 01 05:09:24.207 INFO [stderr]    | |_^
Dec 01 05:09:24.207 INFO [stderr]    |
Dec 01 05:09:24.207 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 05:09:24.207 INFO [stderr] 
Dec 01 05:09:30.359 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.63s
Dec 01 05:09:30.367 INFO [stderr] su: No module specific data is present
Dec 01 05:09:32.147 INFO running `"docker" "inspect" "f10a8e083d10bf386a2f160f11a4c5c1559492935255a6f8e843da53ce399b87"`
Dec 01 05:09:32.491 INFO running `"docker" "rm" "-f" "f10a8e083d10bf386a2f160f11a4c5c1559492935255a6f8e843da53ce399b87"`
Dec 01 05:09:32.803 INFO [stdout] f10a8e083d10bf386a2f160f11a4c5c1559492935255a6f8e843da53ce399b87
Dec 01 05:09:32.810 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 05:09:33.215 INFO [stdout] 9d1862bbe5cbce3c199aef2ff01284cff8d9d046781a0ff6b221088a08111dbb
Dec 01 05:09:33.223 INFO running `"docker" "start" "-a" "9d1862bbe5cbce3c199aef2ff01284cff8d9d046781a0ff6b221088a08111dbb"`
Dec 01 05:09:34.731 INFO [stderr] usermod: no changes
Dec 01 05:09:34.878 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
Dec 01 05:09:34.883 INFO [stderr]      Running /target/debug/deps/datalog-77226bb8fffae418
Dec 01 05:09:34.907 INFO [stdout] 
Dec 01 05:09:34.907 INFO [stdout] running 14 tests
Dec 01 05:09:34.907 INFO [stdout] test ast::pattern_match::literal ... ok
Dec 01 05:09:34.927 INFO [stdout] test parser::ast_tests::program ... ok
Dec 01 05:09:34.927 INFO [stdout] test parser::ast_tests::clause ... ok
Dec 01 05:09:34.935 INFO [stdout] test parser::ast_tests::literal ... ok
Dec 01 05:09:34.935 INFO [stdout] test parser::ast_tests::name ... ok
Dec 01 05:09:34.939 INFO [stdout] test parser::cst_tests::literals ... ok
Dec 01 05:09:34.939 INFO [stdout] test parser::cst_tests::strings ... ok
Dec 01 05:09:34.939 INFO [stdout] test parser::cst_tests::vars ... ok
Dec 01 05:09:34.951 INFO [stdout] test parser::ast_tests::term ... ok
Dec 01 05:09:34.951 INFO [stdout] test parser::ast_tests::statement ... ok
Dec 01 05:09:34.975 INFO [stdout] test parser::cst_tests::idents ... ok
Dec 01 05:09:34.975 INFO [stdout] test parser::ast_tests::variable ... ok
Dec 01 05:09:34.999 INFO [stdout] test ast::variable::variable_new ... ok
Dec 01 05:09:35.003 INFO [stdout] test ast::name::name_new ... ok
Dec 01 05:09:35.003 INFO [stdout] 
Dec 01 05:09:35.003 INFO [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 05:09:35.003 INFO [stdout] 
Dec 01 05:09:35.023 INFO [stdout] 
Dec 01 05:09:35.023 INFO [stderr]      Running /target/debug/deps/datalog-cea96429733a042a
Dec 01 05:09:35.023 INFO [stdout] running 0 tests
Dec 01 05:09:35.023 INFO [stdout] 
Dec 01 05:09:35.023 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 05:09:35.023 INFO [stdout] 
Dec 01 05:09:35.035 INFO [stderr]    Doc-tests datalog
Dec 01 05:09:35.951 INFO [stdout] 
Dec 01 05:09:35.951 INFO [stdout] running 0 tests
Dec 01 05:09:35.951 INFO [stdout] 
Dec 01 05:09:35.951 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 05:09:35.951 INFO [stdout] 
Dec 01 05:09:35.957 INFO [stderr] su: No module specific data is present
Dec 01 05:09:37.004 INFO running `"docker" "inspect" "9d1862bbe5cbce3c199aef2ff01284cff8d9d046781a0ff6b221088a08111dbb"`
Dec 01 05:09:37.373 INFO running `"docker" "rm" "-f" "9d1862bbe5cbce3c199aef2ff01284cff8d9d046781a0ff6b221088a08111dbb"`
Dec 01 05:09:37.643 INFO [stdout] 9d1862bbe5cbce3c199aef2ff01284cff8d9d046781a0ff6b221088a08111dbb
