[INFO] fetching crate ratsat 0.0.1...
[INFO] testing ratsat-0.0.1 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate ratsat 0.0.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate ratsat 0.0.1
[INFO] finished tweaking crates.io crate ratsat 0.0.1
[INFO] tweaked toml for crates.io crate ratsat 0.0.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ratsat 0.0.1 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `ratsat` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 11aed199895d53dd82b1872700237e8995e80497e9ec40ec8456e62a265a9147
[INFO] running `Command { std: "docker" "start" "11aed199895d53dd82b1872700237e8995e80497e9ec40ec8456e62a265a9147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11aed199895d53dd82b1872700237e8995e80497e9ec40ec8456e62a265a9147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "11aed199895d53dd82b1872700237e8995e80497e9ec40ec8456e62a265a9147" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11aed199895d53dd82b1872700237e8995e80497e9ec40ec8456e62a265a9147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "11aed199895d53dd82b1872700237e8995e80497e9ec40ec8456e62a265a9147" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `ratsat` (manifest) generated 1 warning
[INFO] [stderr]    Compiling ratsat v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/clause.rs:628:23
[INFO] [stdout]     |
[INFO] [stdout] 628 |     fn deleted(&self, &V) -> bool;
[INFO] [stdout]     |                       ^^ help: try naming the parameter or explicitly ignoring it: `_: &V`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout]     = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::u32`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]   --> src/clause.rs:26:10
[INFO] [stdout]    |
[INFO] [stdout] 26 | use std::u32;
[INFO] [stdout]    |          ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/clause.rs:47:34
[INFO] [stdout]    |
[INFO] [stdout] 47 |         debug_assert!(idx < u32::MAX / 2, "Var::from_idx: index too large");
[INFO] [stdout]    |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64`
[INFO] [stdout]     --> src/core.rs:1581:67
[INFO] [stdout]      |
[INFO] [stdout] 1581 |             && (0.0 < self.random_seed && self.random_seed < f64::INFINITY)
[INFO] [stdout]      |                                                                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64`
[INFO] [stdout]     --> src/core.rs:1584:67
[INFO] [stdout]      |
[INFO] [stdout] 1584 |             && (1.0 < self.restart_inc && self.restart_inc < f64::INFINITY)
[INFO] [stdout]      |                                                                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64`
[INFO] [stdout]     --> src/core.rs:1585:69
[INFO] [stdout]      |
[INFO] [stdout] 1585 |             && (0.0 < self.garbage_frac && self.garbage_frac < f64::INFINITY)
[INFO] [stdout]      |                                                                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `add_tmp` is never read
[INFO] [stdout]    --> src/core.rs:141:5
[INFO] [stdout]     |
[INFO] [stdout]  30 | pub struct Solver {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 141 |     add_tmp: Vec<Lit>,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Solver` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/intmap.rs:107:17
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub fn iter(&self) -> IntMapIter<K, V> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub fn iter(&self) -> IntMapIter<'_, K, V> {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/intmap.rs:110:21
[INFO] [stdout]     |
[INFO] [stdout] 110 |     pub fn iter_mut(&mut self) -> IntMapIterMut<K, V> {
[INFO] [stdout]     |                     ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 110 |     pub fn iter_mut(&mut self) -> IntMapIterMut<'_, K, V> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/intmap.rs:244:41
[INFO] [stdout]     |
[INFO] [stdout] 244 |     pub fn promote<Comp: Comparator<K>>(&mut self, comp: Comp) -> Heap<K, Comp> {
[INFO] [stdout]     |                                         ^^^^^^^^^                 ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                         |
[INFO] [stdout]     |                                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 244 |     pub fn promote<Comp: Comparator<K>>(&mut self, comp: Comp) -> Heap<'_, K, Comp> {
[INFO] [stdout]     |                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/clause.rs:281:17
[INFO] [stdout]     |
[INFO] [stdout] 281 |     pub fn iter(&self) -> ClauseIter {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 281 |     pub fn iter(&self) -> ClauseIter<'_> {
[INFO] [stdout]     |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/clause.rs:339:17
[INFO] [stdout]     |
[INFO] [stdout] 339 |     pub fn iter(&self) -> ClauseIter {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 339 |     pub fn iter(&self) -> ClauseIter<'_> {
[INFO] [stdout]     |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/clause.rs:342:21
[INFO] [stdout]     |
[INFO] [stdout] 342 |     pub fn iter_mut(&mut self) -> ClauseIterMut {
[INFO] [stdout]     |                     ^^^^^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 342 |     pub fn iter_mut(&mut self) -> ClauseIterMut<'_> {
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/clause.rs:355:26
[INFO] [stdout]     |
[INFO] [stdout] 355 |     pub fn as_clause_ref(&mut self) -> ClauseRef {
[INFO] [stdout]     |                          ^^^^^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 355 |     pub fn as_clause_ref(&mut self) -> ClauseRef<'_> {
[INFO] [stdout]     |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/clause.rs:591:20
[INFO] [stdout]     |
[INFO] [stdout] 591 |     pub fn get_ref(&self, cr: CRef) -> ClauseRef {
[INFO] [stdout]     |                    ^^^^^               ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 591 |     pub fn get_ref(&self, cr: CRef) -> ClauseRef<'_> {
[INFO] [stdout]     |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/clause.rs:608:20
[INFO] [stdout]     |
[INFO] [stdout] 608 |     pub fn get_mut(&mut self, cr: CRef) -> ClauseMut {
[INFO] [stdout]     |                    ^^^^^^^^^               ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 608 |     pub fn get_mut(&mut self, cr: CRef) -> ClauseMut<'_> {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/clause.rs:652:38
[INFO] [stdout]     |
[INFO] [stdout] 652 |     pub fn promote<P: DeletePred<V>>(&mut self, pred: P) -> OccLists<K, V, P> {
[INFO] [stdout]     |                                      ^^^^^^^^^              ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 652 |     pub fn promote<P: DeletePred<V>>(&mut self, pred: P) -> OccLists<'_, K, V, P> {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]     --> src/core.rs:1134:39
[INFO] [stdout]      |
[INFO] [stdout] 1134 |                         unsafe { &mut (*watches_data_ptr)[!c[1]] }.push(w);
[INFO] [stdout]      |                                       ^^----------------^^^^^^^^
[INFO] [stdout]      |                                         |
[INFO] [stdout]      |                                         this raw pointer has type `*mut OccListsData<Lit, Watcher>`
[INFO] [stdout]      |
[INFO] [stdout]      = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&mut OccListsData<Lit, Watcher>`
[INFO] [stdout]     --> src/core.rs:1134:39
[INFO] [stdout]      |
[INFO] [stdout] 1134 |                         unsafe { &mut (*watches_data_ptr)[!c[1]] }.push(w);
[INFO] [stdout]      |                                       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: `#[warn(dangerous_implicit_autorefs)]` on by default
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]      |
[INFO] [stdout] 1134 |                         unsafe { &mut (&mut (*watches_data_ptr))[!c[1]] }.push(w);
[INFO] [stdout]      |                                       +++++                    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/core.rs:1302:19
[INFO] [stdout]      |
[INFO] [stdout] 1302 |     fn order_heap(&mut self) -> Heap<Var, VarOrder> {
[INFO] [stdout]      |                   ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                   |             |         |
[INFO] [stdout]      |                   |             |         the same lifetime is hidden here
[INFO] [stdout]      |                   |             the same lifetime is hidden here
[INFO] [stdout]      |                   the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1302 |     fn order_heap(&mut self) -> Heap<'_, Var, VarOrder<'_>> {
[INFO] [stdout]      |                                      +++              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/core.rs:1307:16
[INFO] [stdout]      |
[INFO] [stdout] 1307 |     fn watches(&mut self) -> OccLists<Lit, Watcher, WatcherDeleted> {
[INFO] [stdout]      |                ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                |             |                      |
[INFO] [stdout]      |                |             |                      the same lifetime is hidden here
[INFO] [stdout]      |                |             the same lifetime is hidden here
[INFO] [stdout]      |                the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1307 |     fn watches(&mut self) -> OccLists<'_, Lit, Watcher, WatcherDeleted<'_>> {
[INFO] [stdout]      |                                       +++                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "11aed199895d53dd82b1872700237e8995e80497e9ec40ec8456e62a265a9147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "11aed199895d53dd82b1872700237e8995e80497e9ec40ec8456e62a265a9147" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `ratsat` (manifest) generated 1 warning
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/clause.rs:628:23
[INFO] [stdout]     |
[INFO] [stdout] 628 |     fn deleted(&self, &V) -> bool;
[INFO] [stdout]     |                       ^^ help: try naming the parameter or explicitly ignoring it: `_: &V`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout]     = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ratsat v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated module `std::u32`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]   --> src/clause.rs:26:10
[INFO] [stdout]    |
[INFO] [stdout] 26 | use std::u32;
[INFO] [stdout]    |          ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/clause.rs:47:34
[INFO] [stdout]    |
[INFO] [stdout] 47 |         debug_assert!(idx < u32::MAX / 2, "Var::from_idx: index too large");
[INFO] [stdout]    |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64`
[INFO] [stdout]     --> src/core.rs:1581:67
[INFO] [stdout]      |
[INFO] [stdout] 1581 |             && (0.0 < self.random_seed && self.random_seed < f64::INFINITY)
[INFO] [stdout]      |                                                                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64`
[INFO] [stdout]     --> src/core.rs:1584:67
[INFO] [stdout]      |
[INFO] [stdout] 1584 |             && (1.0 < self.restart_inc && self.restart_inc < f64::INFINITY)
[INFO] [stdout]      |                                                                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64`
[INFO] [stdout]     --> src/core.rs:1585:69
[INFO] [stdout]      |
[INFO] [stdout] 1585 |             && (0.0 < self.garbage_frac && self.garbage_frac < f64::INFINITY)
[INFO] [stdout]      |                                                                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `add_tmp` is never read
[INFO] [stdout]    --> src/core.rs:141:5
[INFO] [stdout]     |
[INFO] [stdout]  30 | pub struct Solver {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 141 |     add_tmp: Vec<Lit>,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Solver` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/intmap.rs:107:17
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub fn iter(&self) -> IntMapIter<K, V> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub fn iter(&self) -> IntMapIter<'_, K, V> {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/intmap.rs:110:21
[INFO] [stdout]     |
[INFO] [stdout] 110 |     pub fn iter_mut(&mut self) -> IntMapIterMut<K, V> {
[INFO] [stdout]     |                     ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 110 |     pub fn iter_mut(&mut self) -> IntMapIterMut<'_, K, V> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/intmap.rs:244:41
[INFO] [stdout]     |
[INFO] [stdout] 244 |     pub fn promote<Comp: Comparator<K>>(&mut self, comp: Comp) -> Heap<K, Comp> {
[INFO] [stdout]     |                                         ^^^^^^^^^                 ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                         |
[INFO] [stdout]     |                                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 244 |     pub fn promote<Comp: Comparator<K>>(&mut self, comp: Comp) -> Heap<'_, K, Comp> {
[INFO] [stdout]     |                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/clause.rs:281:17
[INFO] [stdout]     |
[INFO] [stdout] 281 |     pub fn iter(&self) -> ClauseIter {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 281 |     pub fn iter(&self) -> ClauseIter<'_> {
[INFO] [stdout]     |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/clause.rs:339:17
[INFO] [stdout]     |
[INFO] [stdout] 339 |     pub fn iter(&self) -> ClauseIter {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 339 |     pub fn iter(&self) -> ClauseIter<'_> {
[INFO] [stdout]     |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/clause.rs:342:21
[INFO] [stdout]     |
[INFO] [stdout] 342 |     pub fn iter_mut(&mut self) -> ClauseIterMut {
[INFO] [stdout]     |                     ^^^^^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 342 |     pub fn iter_mut(&mut self) -> ClauseIterMut<'_> {
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/clause.rs:355:26
[INFO] [stdout]     |
[INFO] [stdout] 355 |     pub fn as_clause_ref(&mut self) -> ClauseRef {
[INFO] [stdout]     |                          ^^^^^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 355 |     pub fn as_clause_ref(&mut self) -> ClauseRef<'_> {
[INFO] [stdout]     |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/clause.rs:591:20
[INFO] [stdout]     |
[INFO] [stdout] 591 |     pub fn get_ref(&self, cr: CRef) -> ClauseRef {
[INFO] [stdout]     |                    ^^^^^               ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 591 |     pub fn get_ref(&self, cr: CRef) -> ClauseRef<'_> {
[INFO] [stdout]     |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/clause.rs:608:20
[INFO] [stdout]     |
[INFO] [stdout] 608 |     pub fn get_mut(&mut self, cr: CRef) -> ClauseMut {
[INFO] [stdout]     |                    ^^^^^^^^^               ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 608 |     pub fn get_mut(&mut self, cr: CRef) -> ClauseMut<'_> {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/clause.rs:652:38
[INFO] [stdout]     |
[INFO] [stdout] 652 |     pub fn promote<P: DeletePred<V>>(&mut self, pred: P) -> OccLists<K, V, P> {
[INFO] [stdout]     |                                      ^^^^^^^^^              ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 652 |     pub fn promote<P: DeletePred<V>>(&mut self, pred: P) -> OccLists<'_, K, V, P> {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]     --> src/core.rs:1134:39
[INFO] [stdout]      |
[INFO] [stdout] 1134 |                         unsafe { &mut (*watches_data_ptr)[!c[1]] }.push(w);
[INFO] [stdout]      |                                       ^^----------------^^^^^^^^
[INFO] [stdout]      |                                         |
[INFO] [stdout]      |                                         this raw pointer has type `*mut OccListsData<Lit, Watcher>`
[INFO] [stdout]      |
[INFO] [stdout]      = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&mut OccListsData<Lit, Watcher>`
[INFO] [stdout]     --> src/core.rs:1134:39
[INFO] [stdout]      |
[INFO] [stdout] 1134 |                         unsafe { &mut (*watches_data_ptr)[!c[1]] }.push(w);
[INFO] [stdout]      |                                       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: `#[warn(dangerous_implicit_autorefs)]` on by default
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]      |
[INFO] [stdout] 1134 |                         unsafe { &mut (&mut (*watches_data_ptr))[!c[1]] }.push(w);
[INFO] [stdout]      |                                       +++++                    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/core.rs:1302:19
[INFO] [stdout]      |
[INFO] [stdout] 1302 |     fn order_heap(&mut self) -> Heap<Var, VarOrder> {
[INFO] [stdout]      |                   ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                   |             |         |
[INFO] [stdout]      |                   |             |         the same lifetime is hidden here
[INFO] [stdout]      |                   |             the same lifetime is hidden here
[INFO] [stdout]      |                   the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1302 |     fn order_heap(&mut self) -> Heap<'_, Var, VarOrder<'_>> {
[INFO] [stdout]      |                                      +++              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/core.rs:1307:16
[INFO] [stdout]      |
[INFO] [stdout] 1307 |     fn watches(&mut self) -> OccLists<Lit, Watcher, WatcherDeleted> {
[INFO] [stdout]      |                ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                |             |                      |
[INFO] [stdout]      |                |             |                      the same lifetime is hidden here
[INFO] [stdout]      |                |             the same lifetime is hidden here
[INFO] [stdout]      |                the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1307 |     fn watches(&mut self) -> OccLists<'_, Lit, Watcher, WatcherDeleted<'_>> {
[INFO] [stdout]      |                                       +++                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/clause.rs:628:23
[INFO] [stdout]     |
[INFO] [stdout] 628 |     fn deleted(&self, &V) -> bool;
[INFO] [stdout]     |                       ^^ help: try naming the parameter or explicitly ignoring it: `_: &V`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout]     = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::u32`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]   --> src/clause.rs:26:10
[INFO] [stdout]    |
[INFO] [stdout] 26 | use std::u32;
[INFO] [stdout]    |          ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/clause.rs:47:34
[INFO] [stdout]    |
[INFO] [stdout] 47 |         debug_assert!(idx < u32::MAX / 2, "Var::from_idx: index too large");
[INFO] [stdout]    |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64`
[INFO] [stdout]     --> src/core.rs:1581:67
[INFO] [stdout]      |
[INFO] [stdout] 1581 |             && (0.0 < self.random_seed && self.random_seed < f64::INFINITY)
[INFO] [stdout]      |                                                                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64`
[INFO] [stdout]     --> src/core.rs:1584:67
[INFO] [stdout]      |
[INFO] [stdout] 1584 |             && (1.0 < self.restart_inc && self.restart_inc < f64::INFINITY)
[INFO] [stdout]      |                                                                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64`
[INFO] [stdout]     --> src/core.rs:1585:69
[INFO] [stdout]      |
[INFO] [stdout] 1585 |             && (0.0 < self.garbage_frac && self.garbage_frac < f64::INFINITY)
[INFO] [stdout]      |                                                                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `add_tmp` is never read
[INFO] [stdout]    --> src/core.rs:141:5
[INFO] [stdout]     |
[INFO] [stdout]  30 | pub struct Solver {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 141 |     add_tmp: Vec<Lit>,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Solver` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/intmap.rs:107:17
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub fn iter(&self) -> IntMapIter<K, V> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub fn iter(&self) -> IntMapIter<'_, K, V> {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/intmap.rs:110:21
[INFO] [stdout]     |
[INFO] [stdout] 110 |     pub fn iter_mut(&mut self) -> IntMapIterMut<K, V> {
[INFO] [stdout]     |                     ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 110 |     pub fn iter_mut(&mut self) -> IntMapIterMut<'_, K, V> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/intmap.rs:244:41
[INFO] [stdout]     |
[INFO] [stdout] 244 |     pub fn promote<Comp: Comparator<K>>(&mut self, comp: Comp) -> Heap<K, Comp> {
[INFO] [stdout]     |                                         ^^^^^^^^^                 ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                         |
[INFO] [stdout]     |                                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 244 |     pub fn promote<Comp: Comparator<K>>(&mut self, comp: Comp) -> Heap<'_, K, Comp> {
[INFO] [stdout]     |                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/clause.rs:281:17
[INFO] [stdout]     |
[INFO] [stdout] 281 |     pub fn iter(&self) -> ClauseIter {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 281 |     pub fn iter(&self) -> ClauseIter<'_> {
[INFO] [stdout]     |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/clause.rs:339:17
[INFO] [stdout]     |
[INFO] [stdout] 339 |     pub fn iter(&self) -> ClauseIter {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 339 |     pub fn iter(&self) -> ClauseIter<'_> {
[INFO] [stdout]     |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/clause.rs:342:21
[INFO] [stdout]     |
[INFO] [stdout] 342 |     pub fn iter_mut(&mut self) -> ClauseIterMut {
[INFO] [stdout]     |                     ^^^^^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 342 |     pub fn iter_mut(&mut self) -> ClauseIterMut<'_> {
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/clause.rs:355:26
[INFO] [stdout]     |
[INFO] [stdout] 355 |     pub fn as_clause_ref(&mut self) -> ClauseRef {
[INFO] [stdout]     |                          ^^^^^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 355 |     pub fn as_clause_ref(&mut self) -> ClauseRef<'_> {
[INFO] [stdout]     |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/clause.rs:591:20
[INFO] [stdout]     |
[INFO] [stdout] 591 |     pub fn get_ref(&self, cr: CRef) -> ClauseRef {
[INFO] [stdout]     |                    ^^^^^               ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 591 |     pub fn get_ref(&self, cr: CRef) -> ClauseRef<'_> {
[INFO] [stdout]     |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/clause.rs:608:20
[INFO] [stdout]     |
[INFO] [stdout] 608 |     pub fn get_mut(&mut self, cr: CRef) -> ClauseMut {
[INFO] [stdout]     |                    ^^^^^^^^^               ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 608 |     pub fn get_mut(&mut self, cr: CRef) -> ClauseMut<'_> {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/clause.rs:652:38
[INFO] [stdout]     |
[INFO] [stdout] 652 |     pub fn promote<P: DeletePred<V>>(&mut self, pred: P) -> OccLists<K, V, P> {
[INFO] [stdout]     |                                      ^^^^^^^^^              ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 652 |     pub fn promote<P: DeletePred<V>>(&mut self, pred: P) -> OccLists<'_, K, V, P> {
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]     --> src/core.rs:1134:39
[INFO] [stdout]      |
[INFO] [stdout] 1134 |                         unsafe { &mut (*watches_data_ptr)[!c[1]] }.push(w);
[INFO] [stdout]      |                                       ^^----------------^^^^^^^^
[INFO] [stdout]      |                                         |
[INFO] [stdout]      |                                         this raw pointer has type `*mut OccListsData<Lit, Watcher>`
[INFO] [stdout]      |
[INFO] [stdout]      = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&mut OccListsData<Lit, Watcher>`
[INFO] [stdout]     --> src/core.rs:1134:39
[INFO] [stdout]      |
[INFO] [stdout] 1134 |                         unsafe { &mut (*watches_data_ptr)[!c[1]] }.push(w);
[INFO] [stdout]      |                                       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: `#[warn(dangerous_implicit_autorefs)]` on by default
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]      |
[INFO] [stdout] 1134 |                         unsafe { &mut (&mut (*watches_data_ptr))[!c[1]] }.push(w);
[INFO] [stdout]      |                                       +++++                    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/core.rs:1302:19
[INFO] [stdout]      |
[INFO] [stdout] 1302 |     fn order_heap(&mut self) -> Heap<Var, VarOrder> {
[INFO] [stdout]      |                   ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                   |             |         |
[INFO] [stdout]      |                   |             |         the same lifetime is hidden here
[INFO] [stdout]      |                   |             the same lifetime is hidden here
[INFO] [stdout]      |                   the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1302 |     fn order_heap(&mut self) -> Heap<'_, Var, VarOrder<'_>> {
[INFO] [stdout]      |                                      +++              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/core.rs:1307:16
[INFO] [stdout]      |
[INFO] [stdout] 1307 |     fn watches(&mut self) -> OccLists<Lit, Watcher, WatcherDeleted> {
[INFO] [stdout]      |                ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                |             |                      |
[INFO] [stdout]      |                |             |                      the same lifetime is hidden here
[INFO] [stdout]      |                |             the same lifetime is hidden here
[INFO] [stdout]      |                the lifetime is elided here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1307 |     fn watches(&mut self) -> OccLists<'_, Lit, Watcher, WatcherDeleted<'_>> {
[INFO] [stdout]      |                                       +++                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "11aed199895d53dd82b1872700237e8995e80497e9ec40ec8456e62a265a9147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "11aed199895d53dd82b1872700237e8995e80497e9ec40ec8456e62a265a9147" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `ratsat` (manifest) generated 1 warning
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]    --> src/clause.rs:628:23
[INFO] [stderr]     |
[INFO] [stderr] 628 |     fn deleted(&self, &V) -> bool;
[INFO] [stderr]     |                       ^^ help: try naming the parameter or explicitly ignoring it: `_: &V`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stderr]     = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated module `std::u32`: all constants in this module replaced by associated constants on the type
[INFO] [stderr]   --> src/clause.rs:26:10
[INFO] [stderr]    |
[INFO] [stderr] 26 | use std::u32;
[INFO] [stderr]    |          ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::u32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stderr]   --> src/clause.rs:47:34
[INFO] [stderr]    |
[INFO] [stderr] 47 |         debug_assert!(idx < u32::MAX / 2, "Var::from_idx: index too large");
[INFO] [stderr]    |                                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64`
[INFO] [stderr]     --> src/core.rs:1581:67
[INFO] [stderr]      |
[INFO] [stderr] 1581 |             && (0.0 < self.random_seed && self.random_seed < f64::INFINITY)
[INFO] [stderr]      |                                                                   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64`
[INFO] [stderr]     --> src/core.rs:1584:67
[INFO] [stderr]      |
[INFO] [stderr] 1584 |             && (1.0 < self.restart_inc && self.restart_inc < f64::INFINITY)
[INFO] [stderr]      |                                                                   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64`
[INFO] [stderr]     --> src/core.rs:1585:69
[INFO] [stderr]      |
[INFO] [stderr] 1585 |             && (0.0 < self.garbage_frac && self.garbage_frac < f64::INFINITY)
[INFO] [stderr]      |                                                                     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `add_tmp` is never read
[INFO] [stderr]    --> src/core.rs:141:5
[INFO] [stderr]     |
[INFO] [stderr]  30 | pub struct Solver {
[INFO] [stderr]     |            ------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 141 |     add_tmp: Vec<Lit>,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Solver` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/intmap.rs:107:17
[INFO] [stderr]     |
[INFO] [stderr] 107 |     pub fn iter(&self) -> IntMapIter<K, V> {
[INFO] [stderr]     |                 ^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 107 |     pub fn iter(&self) -> IntMapIter<'_, K, V> {
[INFO] [stderr]     |                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/intmap.rs:110:21
[INFO] [stderr]     |
[INFO] [stderr] 110 |     pub fn iter_mut(&mut self) -> IntMapIterMut<K, V> {
[INFO] [stderr]     |                     ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 110 |     pub fn iter_mut(&mut self) -> IntMapIterMut<'_, K, V> {
[INFO] [stderr]     |                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/intmap.rs:244:41
[INFO] [stderr]     |
[INFO] [stderr] 244 |     pub fn promote<Comp: Comparator<K>>(&mut self, comp: Comp) -> Heap<K, Comp> {
[INFO] [stderr]     |                                         ^^^^^^^^^                 ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                                         |
[INFO] [stderr]     |                                         the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 244 |     pub fn promote<Comp: Comparator<K>>(&mut self, comp: Comp) -> Heap<'_, K, Comp> {
[INFO] [stderr]     |                                                                        +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/clause.rs:281:17
[INFO] [stderr]     |
[INFO] [stderr] 281 |     pub fn iter(&self) -> ClauseIter {
[INFO] [stderr]     |                 ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 281 |     pub fn iter(&self) -> ClauseIter<'_> {
[INFO] [stderr]     |                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/clause.rs:339:17
[INFO] [stderr]     |
[INFO] [stderr] 339 |     pub fn iter(&self) -> ClauseIter {
[INFO] [stderr]     |                 ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 339 |     pub fn iter(&self) -> ClauseIter<'_> {
[INFO] [stderr]     |                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/clause.rs:342:21
[INFO] [stderr]     |
[INFO] [stderr] 342 |     pub fn iter_mut(&mut self) -> ClauseIterMut {
[INFO] [stderr]     |                     ^^^^^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 342 |     pub fn iter_mut(&mut self) -> ClauseIterMut<'_> {
[INFO] [stderr]     |                                                ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/clause.rs:355:26
[INFO] [stderr]     |
[INFO] [stderr] 355 |     pub fn as_clause_ref(&mut self) -> ClauseRef {
[INFO] [stderr]     |                          ^^^^^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                          |
[INFO] [stderr]     |                          the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 355 |     pub fn as_clause_ref(&mut self) -> ClauseRef<'_> {
[INFO] [stderr]     |                                                 ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/clause.rs:591:20
[INFO] [stderr]     |
[INFO] [stderr] 591 |     pub fn get_ref(&self, cr: CRef) -> ClauseRef {
[INFO] [stderr]     |                    ^^^^^               ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                    |
[INFO] [stderr]     |                    the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 591 |     pub fn get_ref(&self, cr: CRef) -> ClauseRef<'_> {
[INFO] [stderr]     |                                                 ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/clause.rs:608:20
[INFO] [stderr]     |
[INFO] [stderr] 608 |     pub fn get_mut(&mut self, cr: CRef) -> ClauseMut {
[INFO] [stderr]     |                    ^^^^^^^^^               ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                    |
[INFO] [stderr]     |                    the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 608 |     pub fn get_mut(&mut self, cr: CRef) -> ClauseMut<'_> {
[INFO] [stderr]     |                                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/clause.rs:652:38
[INFO] [stderr]     |
[INFO] [stderr] 652 |     pub fn promote<P: DeletePred<V>>(&mut self, pred: P) -> OccLists<K, V, P> {
[INFO] [stderr]     |                                      ^^^^^^^^^              ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                                      |
[INFO] [stderr]     |                                      the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 652 |     pub fn promote<P: DeletePred<V>>(&mut self, pred: P) -> OccLists<'_, K, V, P> {
[INFO] [stderr]     |                                                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stderr]     --> src/core.rs:1134:39
[INFO] [stderr]      |
[INFO] [stderr] 1134 |                         unsafe { &mut (*watches_data_ptr)[!c[1]] }.push(w);
[INFO] [stderr]      |                                       ^^----------------^^^^^^^^
[INFO] [stderr]      |                                         |
[INFO] [stderr]      |                                         this raw pointer has type `*mut OccListsData<Lit, Watcher>`
[INFO] [stderr]      |
[INFO] [stderr]      = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stderr] note: autoref is being applied to this expression, resulting in: `&mut OccListsData<Lit, Watcher>`
[INFO] [stderr]     --> src/core.rs:1134:39
[INFO] [stderr]      |
[INFO] [stderr] 1134 |                         unsafe { &mut (*watches_data_ptr)[!c[1]] }.push(w);
[INFO] [stderr]      |                                       ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      = note: `#[warn(dangerous_implicit_autorefs)]` on by default
[INFO] [stderr] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stderr]      |
[INFO] [stderr] 1134 |                         unsafe { &mut (&mut (*watches_data_ptr))[!c[1]] }.push(w);
[INFO] [stderr]      |                                       +++++                    +
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/core.rs:1302:19
[INFO] [stderr]      |
[INFO] [stderr] 1302 |     fn order_heap(&mut self) -> Heap<Var, VarOrder> {
[INFO] [stderr]      |                   ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |                   |             |         |
[INFO] [stderr]      |                   |             |         the same lifetime is hidden here
[INFO] [stderr]      |                   |             the same lifetime is hidden here
[INFO] [stderr]      |                   the lifetime is elided here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 1302 |     fn order_heap(&mut self) -> Heap<'_, Var, VarOrder<'_>> {
[INFO] [stderr]      |                                      +++              ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/core.rs:1307:16
[INFO] [stderr]      |
[INFO] [stderr] 1307 |     fn watches(&mut self) -> OccLists<Lit, Watcher, WatcherDeleted> {
[INFO] [stderr]      |                ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |                |             |                      |
[INFO] [stderr]      |                |             |                      the same lifetime is hidden here
[INFO] [stderr]      |                |             the same lifetime is hidden here
[INFO] [stderr]      |                the lifetime is elided here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 1307 |     fn watches(&mut self) -> OccLists<'_, Lit, Watcher, WatcherDeleted<'_>> {
[INFO] [stderr]      |                                       +++                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `ratsat` (lib) generated 20 warnings (run `cargo fix --lib -p ratsat` to apply 13 suggestions)
[INFO] [stderr] warning: `ratsat` (lib test) generated 20 warnings (20 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ratsat-d4fa9d9dbe52b8bc)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ratsat
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/core.rs - core::luby (line 1592) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/core.rs - core::luby (line 1592) stdout ----
[INFO] [stdout] error: expected item, found `0`
[INFO] [stdout]     --> src/core.rs:1593:1
[INFO] [stdout]      |
[INFO] [stdout] 1593 | 0: 1
[INFO] [stdout]      | ^ expected item
[INFO] [stdout]      |
[INFO] [stdout]      = note: for a full list of items that can appear in modules, see <https://doc.rust-lang.org/reference/items.html>
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/core.rs - core::luby (line 1592)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "11aed199895d53dd82b1872700237e8995e80497e9ec40ec8456e62a265a9147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11aed199895d53dd82b1872700237e8995e80497e9ec40ec8456e62a265a9147", kill_on_drop: false }`
[INFO] [stdout] 11aed199895d53dd82b1872700237e8995e80497e9ec40ec8456e62a265a9147
