[INFO] cloning repository https://github.com/ricardombiot/3sat_machine_original_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ricardombiot/3sat_machine_original_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fricardombiot%2F3sat_machine_original_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fricardombiot%2F3sat_machine_original_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 083ded6816848e3b9f1c7fa8f964de9412119f8d
[INFO] linting ricardombiot/3sat_machine_original_rs against nightly for clippy-nonminimal_bool-denied
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fricardombiot%2F3sat_machine_original_rs" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ricardombiot/3sat_machine_original_rs
[INFO] finished tweaking git repo https://github.com/ricardombiot/3sat_machine_original_rs
[INFO] tweaked toml for git repo https://github.com/ricardombiot/3sat_machine_original_rs written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ricardombiot/3sat_machine_original_rs on toolchain nightly
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ricardombiot/3sat_machine_original_rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a461b14ae5e6915bb5e99589000c75697669aaa8dad068562939c1c8b6a5cccb
[INFO] running `Command { std: "docker" "start" "-a" "a461b14ae5e6915bb5e99589000c75697669aaa8dad068562939c1c8b6a5cccb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a461b14ae5e6915bb5e99589000c75697669aaa8dad068562939c1c8b6a5cccb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a461b14ae5e6915bb5e99589000c75697669aaa8dad068562939c1c8b6a5cccb", kill_on_drop: false }`
[INFO] [stdout] a461b14ae5e6915bb5e99589000c75697669aaa8dad068562939c1c8b6a5cccb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "clippy" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ba22a221163f2cafc0c235c8fb0e915f12b37a3c44fe8c18896e5d084b913cd
[INFO] running `Command { std: "docker" "start" "-a" "4ba22a221163f2cafc0c235c8fb0e915f12b37a3c44fe8c18896e5d084b913cd", kill_on_drop: false }`
[INFO] [stderr]     Checking abs3sat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/test/sat_machine/test_sat_machine.rs:5:29
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::abssat::reader::{self, Reader};
[INFO] [stdout]   |                             ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Instant`
[INFO] [stdout]  --> src/test/sat_machine/test_sat_cnf.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::time::Instant;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::abssat::sat_machine::SatMachine`
[INFO] [stdout]  --> src/test/sat_machine/test_sat_cnf.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::abssat::sat_machine::SatMachine;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you should consider adding a `Default` implementation for `Owners49`
[INFO] [stdout]   --> src/abssat/gpath/owners/constructor.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | /     pub fn new() -> Self { 
[INFO] [stdout]  7 | |         let table: Vec<i64> = Vec::new();
[INFO] [stdout]  8 | |         let total_step: i32 = 0;
[INFO] [stdout]  9 | |         let is_valid = true;
[INFO] [stdout] 10 | |         Self { table , total_step ,is_valid} 
[INFO] [stdout] 11 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stdout]    = note: `#[warn(clippy::new_without_default)]` on by default
[INFO] [stdout] help: try adding this
[INFO] [stdout]    |
[INFO] [stdout]  5 + impl Default for Owners49 {
[INFO] [stdout]  6 +     fn default() -> Self {
[INFO] [stdout]  7 +         Self::new()
[INFO] [stdout]  8 +     }
[INFO] [stdout]  9 + }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]  --> src/abssat/gpath/owners/methods.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |         return self.total_step;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout]   = note: `#[warn(clippy::needless_return)]` on by default
[INFO] [stdout] help: remove `return`
[INFO] [stdout]   |
[INFO] [stdout] 8 -         return self.total_step;
[INFO] [stdout] 8 +         self.total_step
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/gpath/owners/methods.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         return self.is_valid;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 12 -         return self.is_valid;
[INFO] [stdout] 12 +         self.is_valid
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/gpath/owners/methods.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | /         return match self.get(step) {
[INFO] [stdout] 17 | |             Some(_value) => false,
[INFO] [stdout] 18 | |             None => true
[INFO] [stdout] 19 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 16 ~         match self.get(step) {
[INFO] [stdout] 17 +             Some(_value) => false,
[INFO] [stdout] 18 +             None => true
[INFO] [stdout] 19 +         }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/gpath/owners/methods.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         return format!("{:#064b}", value);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 24 -         return format!("{:#064b}", value);
[INFO] [stdout] 24 +         format!("{:#064b}", value)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/gpath/owners/methods.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 | /         return match self.get(step) {
[INFO] [stdout] 29 | |             Some(value) => value,
[INFO] [stdout] 30 | |             None => 0
[INFO] [stdout] 31 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 28 ~         match self.get(step) {
[INFO] [stdout] 29 +             Some(value) => value,
[INFO] [stdout] 30 +             None => 0
[INFO] [stdout] 31 +         }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: match can be simplified with `.unwrap_or_default()`
[INFO] [stdout]   --> src/abssat/gpath/owners/methods.rs:28:16
[INFO] [stdout]    |
[INFO] [stdout] 28 |           return match self.get(step) {
[INFO] [stdout]    |  ________________^
[INFO] [stdout] 29 | |             Some(value) => value,
[INFO] [stdout] 30 | |             None => 0
[INFO] [stdout] 31 | |         }
[INFO] [stdout]    | |_________^ help: replace it with: `self.get(step).unwrap_or_default()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_unwrap_or_default
[INFO] [stdout]    = note: `#[warn(clippy::manual_unwrap_or_default)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/gpath/owners/methods.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         return Some(self.table[step]);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 39 -         return Some(self.table[step]);
[INFO] [stdout] 39 +         Some(self.table[step])
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/gpath/owners/methods.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 51 |             return result != 0;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 51 -             return result != 0;
[INFO] [stdout] 51 +             result != 0
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/gpath/owners/methods.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |             return false;
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 53 -             return false;
[INFO] [stdout] 53 +             false
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual implementation of an assign operation
[INFO] [stdout]   --> src/abssat/gpath/owners/methods.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |             mask = mask << index_write;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `mask <<= index_write`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stdout]    = note: `#[warn(clippy::assign_op_pattern)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `i64` which implements the `Copy` trait
[INFO] [stdout]   --> src/abssat/gpath/owners/methods.rs:49:30
[INFO] [stdout]    |
[INFO] [stdout] 49 |             let value_copy = self.table[step].clone();  
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.table[step]`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout]    = note: `#[warn(clippy::clone_on_copy)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual implementation of an assign operation
[INFO] [stdout]   --> src/abssat/gpath/owners/methods.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |         adder = adder << index_write;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `adder <<= index_write`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual implementation of an assign operation
[INFO] [stdout]   --> src/abssat/gpath/owners/methods.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         *value = *value | adder;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `*value |= adder`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual implementation of an assign operation
[INFO] [stdout]   --> src/abssat/gpath/owners/methods.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |             subber = subber << index_write;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `subber <<= index_write`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of a legacy numeric method
[INFO] [stdout]   --> src/abssat/gpath/owners/methods.rs:75:33
[INFO] [stdout]    |
[INFO] [stdout] 75 |             let mut mask: i64 = i64::max_value();
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#legacy_numeric_constants
[INFO] [stdout]    = note: `#[warn(clippy::legacy_numeric_constants)]` on by default
[INFO] [stdout] help: use the associated constant instead
[INFO] [stdout]    |
[INFO] [stdout] 75 -             let mut mask: i64 = i64::max_value();
[INFO] [stdout] 75 +             let mut mask: i64 = i64::MAX;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual implementation of an assign operation
[INFO] [stdout]   --> src/abssat/gpath/owners/methods.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |             mask = mask ^ subber;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `mask ^= subber`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual implementation of an assign operation
[INFO] [stdout]   --> src/abssat/gpath/owners/methods.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |             *value = *value & mask;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `*value &= mask`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual implementation of an assign operation
[INFO] [stdout]   --> src/abssat/gpath/owners/methods.rs:96:21
[INFO] [stdout]    |
[INFO] [stdout] 96 |                     *value = *value | value_b;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `*value |= value_b`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual implementation of an assign operation
[INFO] [stdout]    --> src/abssat/gpath/owners/methods.rs:117:21
[INFO] [stdout]     |
[INFO] [stdout] 117 |                     *value = *value & value_b;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `*value &= value_b`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/abssat/gpath/owners/methods.rs:143:16
[INFO] [stdout]     |
[INFO] [stdout] 143 |         return !(require_add > 0);
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^ help: try: `(require_add <= 0)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]     = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/abssat/gpath/owners/methods.rs:143:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |         return !(require_add > 0);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 143 -         return !(require_add > 0);
[INFO] [stdout] 143 +         !(require_add > 0)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/gpath/owners/indexing.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         return (step_destine as usize, index as usize);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 16 -         return (step_destine as usize, index as usize);
[INFO] [stdout] 16 +         (step_destine as usize, index as usize)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/gpath/owners/to_list.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         return list;
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 42 -         return list;
[INFO] [stdout] 42 +         list
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you should consider adding a `Default` implementation for `GPow`
[INFO] [stdout]   --> src/abssat/gpath/gpow/constructor.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | /     pub fn new() -> Self { 
[INFO] [stdout]  9 | |         let lines_table : HashMap<Step, SetPathNodesId> = HashMap::new();
[INFO] [stdout] 10 | |         let owners_table: HashMap<PathNodeId, Owners49>  = HashMap::new();
[INFO] [stdout] 11 | |         let owners: Owners49 = Owners49::new();
[INFO] [stdout] ...  |
[INFO] [stdout] 27 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stdout] help: try adding this
[INFO] [stdout]    |
[INFO] [stdout]  7 + impl Default for GPow {
[INFO] [stdout]  8 +     fn default() -> Self {
[INFO] [stdout]  9 +         Self::new()
[INFO] [stdout] 10 +     }
[INFO] [stdout] 11 + }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: called `unwrap` on `set_owners_node_a` after checking its variant with `is_none`
[INFO] [stdout]   --> src/abssat/gpath/gpow/join.rs:22:50
[INFO] [stdout]    |
[INFO] [stdout] 19 |                     if set_owners_node_a.is_none() {
[INFO] [stdout]    |                     ------------------------------ help: try: `if let Some(<item>) = set_owners_node_a`
[INFO] [stdout] ...
[INFO] [stdout] 22 |                         let set_owners_node_a =  set_owners_node_a.unwrap();
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_unwrap
[INFO] [stdout]    = note: `#[warn(clippy::unnecessary_unwrap)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/gpath/gpow/join.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         return eq_map_parent_id && eq_current_step && both_valids
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 38 -         return eq_map_parent_id && eq_current_step && both_valids
[INFO] [stdout] 38 +         eq_map_parent_id && eq_current_step && both_valids
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/gpath/gpow/getters.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         return &self.map_parent_id;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 12 -         return &self.map_parent_id;
[INFO] [stdout] 12 +         &self.map_parent_id
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/gpath/gpow/getters.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         return self.current_step;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 16 -         return self.current_step;
[INFO] [stdout] 16 +         self.current_step
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/gpath/gpow/getters.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         return self.owners.is(path_id_node);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 20 -         return self.owners.is(path_id_node);
[INFO] [stdout] 20 +         self.owners.is(path_id_node)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/gpath/gpow/getters.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         return result;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 29 -         return result;
[INFO] [stdout] 29 +         result
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/gpath/gpow/getters.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         return self.owners_table.get(&path_id_node);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 33 -         return self.owners_table.get(&path_id_node);
[INFO] [stdout] 33 +         self.owners_table.get(&path_id_node)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/gpath/gpow/getters.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |         return set_parents;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 52 -         return set_parents;
[INFO] [stdout] 52 +         set_parents
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: called `unwrap` on `set_step` after checking its variant with `is_some`
[INFO] [stdout]   --> src/abssat/gpath/gpow/getters.rs:65:41
[INFO] [stdout]    |
[INFO] [stdout] 64 |             if set_step.is_some(){
[INFO] [stdout]    |             --------------------- help: try: `if let Some(<item>) = set_step`
[INFO] [stdout] 65 |                 for path_id_node_son in set_step.unwrap() {
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_unwrap
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/gpath/gpow/getters.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |         return set_sons;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 74 -         return set_sons;
[INFO] [stdout] 74 +         set_sons
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]   --> src/abssat/gpath/gpow/filter.rs:68:65
[INFO] [stdout]    |
[INFO] [stdout] 68 |                     let owners_node = self.owners_table.get_mut(&path_id_node).unwrap();
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^^ help: change this to: `path_id_node`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout]    = note: `#[warn(clippy::needless_borrow)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/abssat/gpath/gpow/filter.rs:106:73
[INFO] [stdout]     |
[INFO] [stdout] 106 | ...                   let owners_node = self.owners_table.get_mut(&path_id_node).unwrap();
[INFO] [stdout]     |                                                                   ^^^^^^^^^^^^^ help: change this to: `path_id_node`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/abssat/gpath/gpow/filter.rs:145:73
[INFO] [stdout]     |
[INFO] [stdout] 145 | ...                   let owners_node = self.owners_table.get_mut(&path_id_node).unwrap();
[INFO] [stdout]     |                                                                   ^^^^^^^^^^^^^ help: change this to: `path_id_node`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/abssat/gpath/gpow/filter.rs:163:9
[INFO] [stdout]     |
[INFO] [stdout] 163 |         return self.nodes_to_remove.contains(&path_id_node)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 163 -         return self.nodes_to_remove.contains(&path_id_node)
[INFO] [stdout] 163 +         self.nodes_to_remove.contains(&path_id_node)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/gpath/path_diagram.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         return &self.dot_txt
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 17 -         return &self.dot_txt
[INFO] [stdout] 17 +         &self.dot_txt
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/gpath/path_diagram/build_diagram.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         return txt;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 68 -         return txt;
[INFO] [stdout] 68 +         txt
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the borrowed expression implements the required traits
[INFO] [stdout]   --> src/abssat/gpath/path_diagram/export_diagram.rs:19:43
[INFO] [stdout]    |
[INFO] [stdout] 19 |         let mut file = match File::create(&path_input_file) {
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^ help: change this to: `path_input_file`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrows_for_generic_args
[INFO] [stdout]    = note: `#[warn(clippy::needless_borrows_for_generic_args)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/utils/alias.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     return path_node_id;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 25 -     return path_node_id;
[INFO] [stdout] 25 +     path_node_id
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this pattern reimplements `Option::unwrap_or`
[INFO] [stdout]   --> src/abssat/utils/alias.rs:19:21
[INFO] [stdout]    |
[INFO] [stdout] 19 |       let parent_id = match parent_id {
[INFO] [stdout]    |  _____________________^
[INFO] [stdout] 20 | |         None => (-1,0),
[INFO] [stdout] 21 | |         Some(value_parent_id) => value_parent_id
[INFO] [stdout] 22 | |     };
[INFO] [stdout]    | |_____^ help: replace with: `parent_id.unwrap_or((-1,0))`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_unwrap_or
[INFO] [stdout]    = note: `#[warn(clippy::manual_unwrap_or)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/utils/alias.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     return format!("{}_{}",destine,origin);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 31 -     return format!("{}_{}",destine,origin);
[INFO] [stdout] 31 +     format!("{}_{}",destine,origin)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/utils/alias.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         return "r".to_owned();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 36 -         return "r".to_owned();
[INFO] [stdout] 36 +         "r".to_owned()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/utils/alias.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         return format!("k{}_{}",map_id_node.0,map_id_node.1);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 39 -         return format!("k{}_{}",map_id_node.0,map_id_node.1);
[INFO] [stdout] 39 +         format!("k{}_{}",map_id_node.0,map_id_node.1)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/utils/alias.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     return step < 0;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 51 -     return step < 0;
[INFO] [stdout] 51 +     step < 0
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/sat_machine.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     return timeline;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 19 -     return timeline;
[INFO] [stdout] 19 +     timeline
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/sat_machine/initialize.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         return machine;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 20 -         return machine;
[INFO] [stdout] 20 +         machine
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]  --> src/abssat/sat_machine/getters.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 |        return self.is_valid;
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]   |
[INFO] [stdout] 8 -        return self.is_valid;
[INFO] [stdout] 8 +        self.is_valid
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/sat_machine/getters.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         return self.n_vars;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 12 -         return self.n_vars;
[INFO] [stdout] 12 +         self.n_vars
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/sat_machine/getters.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         return self.is_valid && self.is_close;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 16 -         return self.is_valid && self.is_close;
[INFO] [stdout] 16 +         self.is_valid && self.is_close
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/sat_machine/getters.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |             return Some(self.get_gpath_fusion());
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 21 -             return Some(self.get_gpath_fusion());
[INFO] [stdout] 21 +             Some(self.get_gpath_fusion())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/sat_machine/getters.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |             return None;
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 23 -             return None;
[INFO] [stdout] 23 +             None
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/sat_machine/getters.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         return self.current_step;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 28 -         return self.current_step;
[INFO] [stdout] 28 +         self.current_step
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/sat_machine/getters.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         return self.timeline[index].as_ref();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 32 -         return self.timeline[index].as_ref();
[INFO] [stdout] 32 +         self.timeline[index].as_ref()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/sat_machine/getters.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 |        return self.timeline[0].as_ref().unwrap()
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 36 -        return self.timeline[0].as_ref().unwrap()
[INFO] [stdout] 36 +        self.timeline[0].as_ref().unwrap()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/sat_machine/literals.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |         return (a,b,c);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 13 -         return (a,b,c);
[INFO] [stdout] 13 +         (a,b,c)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/sat_machine/literals.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         return step;
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 24 -         return step;
[INFO] [stdout] 24 +         step
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/sat_machine/literals.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         return requires;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 36 -         return requires;
[INFO] [stdout] 36 +         requires
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: called `unwrap` on `cell_tl` after checking its variant with `is_some`
[INFO] [stdout]   --> src/abssat/sat_machine/step_or.rs:25:33
[INFO] [stdout]    |
[INFO] [stdout] 21 |                 if cell_tl.is_some() {
[INFO] [stdout]    |                 -------------------- help: try: `if let Some(<item>) = cell_tl`
[INFO] [stdout] ...
[INFO] [stdout] 25 |                     let gpath = cell_tl.unwrap();
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_unwrap
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: called `unwrap` on `cell_tl` after checking its variant with `is_some`
[INFO] [stdout]    --> src/abssat/sat_machine/step_or.rs:111:33
[INFO] [stdout]     |
[INFO] [stdout] 107 |                 if cell_tl.is_some() {
[INFO] [stdout]     |                 -------------------- help: try: `if let Some(<item>) = cell_tl`
[INFO] [stdout] ...
[INFO] [stdout] 111 |                     let gpath = cell_tl.unwrap();
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_unwrap
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: called `unwrap` on `fusion_gpath` after checking its variant with `is_none`
[INFO] [stdout]    --> src/abssat/sat_machine/step_or.rs:117:44
[INFO] [stdout]     |
[INFO] [stdout] 114 |                     if fusion_gpath.is_none() {
[INFO] [stdout]     |                     ------------------------- help: try: `if let Some(<item>) = &mut fusion_gpath`
[INFO] [stdout] ...
[INFO] [stdout] 117 |                         let gpath_joined = fusion_gpath.as_mut().unwrap();
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_unwrap
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/abssat/sat_machine/step_or.rs:118:46
[INFO] [stdout]     |
[INFO] [stdout] 118 |                         gpath_joined.do_join(&gpath);
[INFO] [stdout]     |                                              ^^^^^^ help: change this to: `gpath`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/sat_machine/load_cnf.rs:16:17
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 return SatMachine::build_using_cnf_file(file)
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 16 -                 return SatMachine::build_using_cnf_file(file)
[INFO] [stdout] 16 +                 SatMachine::build_using_cnf_file(file)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: called `unwrap` on `machine` after checking its variant with `is_some`
[INFO] [stdout]   --> src/abssat/sat_machine/load_cnf.rs:46:53
[INFO] [stdout]    |
[INFO] [stdout] 45 |                           if machine.is_some() {
[INFO] [stdout]    |                           -------------------- help: try: `if let Some(<item>) = &mut machine`
[INFO] [stdout] 46 |                               let can_have_solution = machine.as_mut()
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 47 | |                                 .unwrap()
[INFO] [stdout]    | |_________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_unwrap
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: called `unwrap` on `machine` after checking its variant with `is_some`
[INFO] [stdout]   --> src/abssat/sat_machine/load_cnf.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |         if machine.is_some() {
[INFO] [stdout]    |         -------------------- help: try: `if let Some(<item>) = &mut machine`
[INFO] [stdout] 62 |             machine.as_mut().unwrap().make_close_step();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_unwrap
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/sat_machine/load_cnf.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         return machine;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 65 -         return machine;
[INFO] [stdout] 65 +         machine
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison to empty slice
[INFO] [stdout]   --> src/abssat/sat_machine/load_cnf.rs:32:26
[INFO] [stdout]    |
[INFO] [stdout] 32 |             let is_eof = line == "" && bytes == 0;
[INFO] [stdout]    |                          ^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `line.is_empty()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#comparison_to_empty
[INFO] [stdout]    = note: `#[warn(clippy::comparison_to_empty)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/sat_machine/load_cnf.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |         return self.is_valid();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 82 -         return self.is_valid();
[INFO] [stdout] 82 +         self.is_valid()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&String` instead of `&str` involves a new object where a slice will do
[INFO] [stdout]   --> src/abssat/sat_machine/load_cnf.rs:68:51
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn make_step_reading_clause(&mut self, line : &String) -> bool{
[INFO] [stdout]    |                                                   ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout]    = note: `#[warn(clippy::ptr_arg)]` on by default
[INFO] [stdout] help: change this to
[INFO] [stdout]    |
[INFO] [stdout] 68 -     fn make_step_reading_clause(&mut self, line : &String) -> bool{
[INFO] [stdout] 68 +     fn make_step_reading_clause(&mut self, line : &str) -> bool{
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/sat_machine/load_cnf.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 95 |             return Some(machine);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 95 -             return Some(machine);
[INFO] [stdout] 95 +             Some(machine)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&String` instead of `&str` involves a new object where a slice will do
[INFO] [stdout]   --> src/abssat/sat_machine/load_cnf.rs:85:39
[INFO] [stdout]    |
[INFO] [stdout] 85 |     fn init_reading_cnf_config(line : &String) -> Option<SatMachine> {
[INFO] [stdout]    |                                       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout] help: change this to
[INFO] [stdout]    |
[INFO] [stdout] 85 -     fn init_reading_cnf_config(line : &String) -> Option<SatMachine> {
[INFO] [stdout] 85 +     fn init_reading_cnf_config(line : &str) -> Option<SatMachine> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/reader/constructor.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | /         return Reader {
[INFO] [stdout] 17 | |             gpath, n_vars, solution,
[INFO] [stdout] 18 | |             current_step, last_selected, last_requires,
[INFO] [stdout] 19 | |             is_finished
[INFO] [stdout] 20 | |         };
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 16 ~         Reader {
[INFO] [stdout] 17 +             gpath, n_vars, solution,
[INFO] [stdout] 18 +             current_step, last_selected, last_requires,
[INFO] [stdout] 19 +             is_finished
[INFO] [stdout] 20 ~         }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you should consider adding a `Default` implementation for `Owners49`
[INFO] [stdout]   --> src/abssat/gpath/owners/constructor.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | /     pub fn new() -> Self { 
[INFO] [stdout]  7 | |         let table: Vec<i64> = Vec::new();
[INFO] [stdout]  8 | |         let total_step: i32 = 0;
[INFO] [stdout]  9 | |         let is_valid = true;
[INFO] [stdout] 10 | |         Self { table , total_step ,is_valid} 
[INFO] [stdout] 11 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stdout]    = note: `#[warn(clippy::new_without_default)]` on by default
[INFO] [stdout] help: try adding this
[INFO] [stdout]    |
[INFO] [stdout]  5 + impl Default for Owners49 {
[INFO] [stdout]  6 +     fn default() -> Self {
[INFO] [stdout]  7 +         Self::new()
[INFO] [stdout]  8 +     }
[INFO] [stdout]  9 + }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/reader/read.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |         return self.current_step >= self.get_stop_step();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 62 -         return self.current_step >= self.get_stop_step();
[INFO] [stdout] 62 +         self.current_step >= self.get_stop_step()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]  --> src/abssat/reader/getters.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |         return self.n_vars*2 as Step;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]   |
[INFO] [stdout] 7 -         return self.n_vars*2 as Step;
[INFO] [stdout] 7 +         self.n_vars*2 as Step
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/reader/getters.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |         return &self.solution;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 11 -         return &self.solution;
[INFO] [stdout] 11 +         &self.solution
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/reader/getters.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         return self.is_finished
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 15 -         return self.is_finished
[INFO] [stdout] 15 +         self.is_finished
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/reader/derive.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         return derive_readers;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 23 -         return derive_readers;
[INFO] [stdout] 23 +         derive_readers
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]  --> src/abssat/gpath/owners/methods.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |         return self.total_step;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout]   = note: `#[warn(clippy::needless_return)]` on by default
[INFO] [stdout] help: remove `return`
[INFO] [stdout]   |
[INFO] [stdout] 8 -         return self.total_step;
[INFO] [stdout] 8 +         self.total_step
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/gpath/owners/methods.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         return self.is_valid;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 12 -         return self.is_valid;
[INFO] [stdout] 12 +         self.is_valid
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/gpath/owners/methods.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | /         return match self.get(step) {
[INFO] [stdout] 17 | |             Some(_value) => false,
[INFO] [stdout] 18 | |             None => true
[INFO] [stdout] 19 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 16 ~         match self.get(step) {
[INFO] [stdout] 17 +             Some(_value) => false,
[INFO] [stdout] 18 +             None => true
[INFO] [stdout] 19 +         }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/reader_exp.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | /         return ReaderExp { 
[INFO] [stdout] 22 | |             list_readers,
[INFO] [stdout] 23 | |             list_solutions,
[INFO] [stdout] 24 | |             is_finished
[INFO] [stdout] 25 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 21 ~         ReaderExp { 
[INFO] [stdout] 22 +             list_readers,
[INFO] [stdout] 23 +             list_solutions,
[INFO] [stdout] 24 +             is_finished
[INFO] [stdout] 25 +         }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `push` immediately after creation
[INFO] [stdout]   --> src/abssat/reader_exp.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | /         let mut list_readers : Vec<Reader> = Vec::new();
[INFO] [stdout] 17 | |         list_readers.push(reader_seed);
[INFO] [stdout]    | |_______________________________________^ help: consider using the `vec![]` macro: `let list_readers: Vec<Reader> = vec![..];`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#vec_init_then_push
[INFO] [stdout]    = note: `#[warn(clippy::vec_init_then_push)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/gpath/owners/methods.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         return format!("{:#064b}", value);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 24 -         return format!("{:#064b}", value);
[INFO] [stdout] 24 +         format!("{:#064b}", value)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/gpath/owners/methods.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 | /         return match self.get(step) {
[INFO] [stdout] 29 | |             Some(value) => value,
[INFO] [stdout] 30 | |             None => 0
[INFO] [stdout] 31 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 28 ~         match self.get(step) {
[INFO] [stdout] 29 +             Some(value) => value,
[INFO] [stdout] 30 +             None => 0
[INFO] [stdout] 31 +         }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: match can be simplified with `.unwrap_or_default()`
[INFO] [stdout]   --> src/abssat/gpath/owners/methods.rs:28:16
[INFO] [stdout]    |
[INFO] [stdout] 28 |           return match self.get(step) {
[INFO] [stdout]    |  ________________^
[INFO] [stdout] 29 | |             Some(value) => value,
[INFO] [stdout] 30 | |             None => 0
[INFO] [stdout] 31 | |         }
[INFO] [stdout]    | |_________^ help: replace it with: `self.get(step).unwrap_or_default()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_unwrap_or_default
[INFO] [stdout]    = note: `#[warn(clippy::manual_unwrap_or_default)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/gpath/owners/methods.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         return Some(self.table[step]);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 39 -         return Some(self.table[step]);
[INFO] [stdout] 39 +         Some(self.table[step])
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/reader_exp.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |         return &self.list_solutions;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 58 -         return &self.list_solutions;
[INFO] [stdout] 58 +         &self.list_solutions
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/gpath/owners/methods.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 51 |             return result != 0;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 51 -             return result != 0;
[INFO] [stdout] 51 +             result != 0
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/gpath/owners/methods.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |             return false;
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 53 -             return false;
[INFO] [stdout] 53 +             false
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: called `unwrap` on `mode` after checking its variant with `is_some`
[INFO] [stdout]   --> src/program.rs:22:20
[INFO] [stdout]    |
[INFO] [stdout] 21 |     if mode.is_some()  {
[INFO] [stdout]    |     ----------------- help: try: `if let Some(<item>) = mode`
[INFO] [stdout] 22 |         let mode = mode.unwrap();
[INFO] [stdout]    |                    ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_unwrap
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: called `unwrap` on `instance_name` after checking its variant with `is_some`
[INFO] [stdout]   --> src/program.rs:48:29
[INFO] [stdout]    |
[INFO] [stdout] 47 |     if instance_name.is_some() {
[INFO] [stdout]    |     -------------------------- help: try: `if let Some(<item>) = instance_name`
[INFO] [stdout] 48 |         let instance_name = instance_name.unwrap();
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_unwrap
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: called `unwrap` on `instance_name` after checking its variant with `is_some`
[INFO] [stdout]   --> src/program.rs:60:29
[INFO] [stdout]    |
[INFO] [stdout] 59 |     if instance_name.is_some() {
[INFO] [stdout]    |     -------------------------- help: try: `if let Some(<item>) = instance_name`
[INFO] [stdout] 60 |         let instance_name = instance_name.unwrap();
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_unwrap
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/program.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 |     return machine;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 96 -     return machine;
[INFO] [stdout] 96 +     machine
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual implementation of an assign operation
[INFO] [stdout]   --> src/abssat/gpath/owners/methods.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |             mask = mask << index_write;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `mask <<= index_write`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stdout]    = note: `#[warn(clippy::assign_op_pattern)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `i64` which implements the `Copy` trait
[INFO] [stdout]   --> src/abssat/gpath/owners/methods.rs:49:30
[INFO] [stdout]    |
[INFO] [stdout] 49 |             let value_copy = self.table[step].clone();  
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.table[step]`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout]    = note: `#[warn(clippy::clone_on_copy)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual implementation of an assign operation
[INFO] [stdout]   --> src/abssat/gpath/owners/methods.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |         adder = adder << index_write;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `adder <<= index_write`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual implementation of an assign operation
[INFO] [stdout]   --> src/abssat/gpath/owners/methods.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         *value = *value | adder;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `*value |= adder`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]   --> src/program.rs:89:43
[INFO] [stdout]    |
[INFO] [stdout] 89 |     let path_instance = get_path_instance(&instance_name);
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^ help: change this to: `instance_name`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual implementation of an assign operation
[INFO] [stdout]   --> src/abssat/gpath/owners/methods.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |             subber = subber << index_write;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `subber <<= index_write`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of a legacy numeric method
[INFO] [stdout]   --> src/abssat/gpath/owners/methods.rs:75:33
[INFO] [stdout]    |
[INFO] [stdout] 75 |             let mut mask: i64 = i64::max_value();
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#legacy_numeric_constants
[INFO] [stdout]    = note: `#[warn(clippy::legacy_numeric_constants)]` on by default
[INFO] [stdout] help: use the associated constant instead
[INFO] [stdout]    |
[INFO] [stdout] 75 -             let mut mask: i64 = i64::max_value();
[INFO] [stdout] 75 +             let mut mask: i64 = i64::MAX;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual implementation of an assign operation
[INFO] [stdout]   --> src/abssat/gpath/owners/methods.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |             mask = mask ^ subber;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `mask ^= subber`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual implementation of an assign operation
[INFO] [stdout]   --> src/abssat/gpath/owners/methods.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |             *value = *value & mask;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `*value &= mask`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual implementation of an assign operation
[INFO] [stdout]   --> src/abssat/gpath/owners/methods.rs:96:21
[INFO] [stdout]    |
[INFO] [stdout] 96 |                     *value = *value | value_b;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `*value |= value_b`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/program.rs:100:44
[INFO] [stdout]     |
[INFO] [stdout] 100 |     let output_file_path = get_output_file(&instance_name);
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^ help: change this to: `instance_name`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual implementation of an assign operation
[INFO] [stdout]    --> src/abssat/gpath/owners/methods.rs:117:21
[INFO] [stdout]     |
[INFO] [stdout] 117 |                     *value = *value & value_b;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `*value &= value_b`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/program.rs:106:45
[INFO] [stdout]     |
[INFO] [stdout] 106 |         let mut reader_exp = ReaderExp::new(&machine);
[INFO] [stdout]     |                                             ^^^^^^^^ help: change this to: `machine`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/abssat/gpath/owners/methods.rs:143:16
[INFO] [stdout]     |
[INFO] [stdout] 143 |         return !(require_add > 0);
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^ help: try: `(require_add <= 0)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]     = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/abssat/gpath/owners/methods.rs:143:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |         return !(require_add > 0);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 143 -         return !(require_add > 0);
[INFO] [stdout] 143 +         !(require_add > 0)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/program.rs:138:44
[INFO] [stdout]     |
[INFO] [stdout] 138 |     let output_file_path = get_output_file(&instance_name);
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^ help: change this to: `instance_name`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/program.rs:144:38
[INFO] [stdout]     |
[INFO] [stdout] 144 |         let mut reader = Reader::new(&machine);
[INFO] [stdout]     |                                      ^^^^^^^^ help: change this to: `machine`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/gpath/owners/indexing.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         return (step_destine as usize, index as usize);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 16 -         return (step_destine as usize, index as usize);
[INFO] [stdout] 16 +         (step_destine as usize, index as usize)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/program.rs:172:5
[INFO] [stdout]     |
[INFO] [stdout] 172 |     return base_path_instances;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 172 -     return base_path_instances;
[INFO] [stdout] 172 +     base_path_instances
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/gpath/owners/to_list.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         return list;
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 42 -         return list;
[INFO] [stdout] 42 +         list
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/program.rs:180:5
[INFO] [stdout]     |
[INFO] [stdout] 180 |     return output_file_path;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 180 -     return output_file_path;
[INFO] [stdout] 180 +     output_file_path
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&String` instead of `&str` involves a new object where a slice will do
[INFO] [stdout]    --> src/program.rs:175:40
[INFO] [stdout]     |
[INFO] [stdout] 175 | pub fn get_output_file(instance_name : &String) -> String {
[INFO] [stdout]     |                                        ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout] help: change this to
[INFO] [stdout]     |
[INFO] [stdout] 175 - pub fn get_output_file(instance_name : &String) -> String {
[INFO] [stdout] 175 + pub fn get_output_file(instance_name : &str) -> String {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you should consider adding a `Default` implementation for `GPow`
[INFO] [stdout]   --> src/abssat/gpath/gpow/constructor.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | /     pub fn new() -> Self { 
[INFO] [stdout]  9 | |         let lines_table : HashMap<Step, SetPathNodesId> = HashMap::new();
[INFO] [stdout] 10 | |         let owners_table: HashMap<PathNodeId, Owners49>  = HashMap::new();
[INFO] [stdout] 11 | |         let owners: Owners49 = Owners49::new();
[INFO] [stdout] ...  |
[INFO] [stdout] 27 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stdout] help: try adding this
[INFO] [stdout]    |
[INFO] [stdout]  7 + impl Default for GPow {
[INFO] [stdout]  8 +     fn default() -> Self {
[INFO] [stdout]  9 +         Self::new()
[INFO] [stdout] 10 +     }
[INFO] [stdout] 11 + }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/test/gpath/gpow/test_diagram.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     return Ok(());
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 29 -     return Ok(());
[INFO] [stdout] 29 +     Ok(())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]   --> src/test/gpath/gpow/test_gpow.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     assert_eq!(gpath.get_map_parent_id().is_none(), true);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout]    = note: `#[warn(clippy::bool_assert_comparison)]` on by default
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]    |
[INFO] [stdout] 15 -     assert_eq!(gpath.get_map_parent_id().is_none(), true);
[INFO] [stdout] 15 +     assert!(gpath.get_map_parent_id().is_none());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]   --> src/test/gpath/gpow/test_gpow.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     assert_eq!(gpath.is(path_node_id_expected), false);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]    |
[INFO] [stdout] 21 -     assert_eq!(gpath.is(path_node_id_expected), false);
[INFO] [stdout] 21 +     assert!(!gpath.is(path_node_id_expected));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]   --> src/test/gpath/gpow/test_gpow.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     assert_eq!(gpath.is(path_node_id_expected), true);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]    |
[INFO] [stdout] 23 -     assert_eq!(gpath.is(path_node_id_expected), true);
[INFO] [stdout] 23 +     assert!(gpath.is(path_node_id_expected));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]   --> src/test/gpath/gpow/test_gpow.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     assert_eq!(gpath.get_map_parent_id().is_none(), false);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]    |
[INFO] [stdout] 25 -     assert_eq!(gpath.get_map_parent_id().is_none(), false);
[INFO] [stdout] 25 +     assert!(!gpath.get_map_parent_id().is_none());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]   --> src/test/gpath/gpow/test_gpow.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     assert_eq!(gpath.get_map_parent_id().is_some(), true);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]    |
[INFO] [stdout] 32 -     assert_eq!(gpath.get_map_parent_id().is_some(), true);
[INFO] [stdout] 32 +     assert!(gpath.get_map_parent_id().is_some());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: called `unwrap` on `set_owners_node_a` after checking its variant with `is_none`
[INFO] [stdout]   --> src/abssat/gpath/gpow/join.rs:22:50
[INFO] [stdout]    |
[INFO] [stdout] 19 |                     if set_owners_node_a.is_none() {
[INFO] [stdout]    |                     ------------------------------ help: try: `if let Some(<item>) = set_owners_node_a`
[INFO] [stdout] ...
[INFO] [stdout] 22 |                         let set_owners_node_a =  set_owners_node_a.unwrap();
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_unwrap
[INFO] [stdout]    = note: `#[warn(clippy::unnecessary_unwrap)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]   --> src/test/gpath/gpow/test_gpow.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     assert_eq!(gpath.is(path_node_id_expected), false);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]    |
[INFO] [stdout] 39 -     assert_eq!(gpath.is(path_node_id_expected), false);
[INFO] [stdout] 39 +     assert!(!gpath.is(path_node_id_expected));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/gpath/gpow/join.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         return eq_map_parent_id && eq_current_step && both_valids
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 38 -         return eq_map_parent_id && eq_current_step && both_valids
[INFO] [stdout] 38 +         eq_map_parent_id && eq_current_step && both_valids
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]   --> src/test/gpath/gpow/test_gpow.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     assert_eq!(gpath.is(path_node_id_expected), true);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]    |
[INFO] [stdout] 41 -     assert_eq!(gpath.is(path_node_id_expected), true);
[INFO] [stdout] 41 +     assert!(gpath.is(path_node_id_expected));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/gpath/gpow/getters.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         return &self.map_parent_id;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 12 -         return &self.map_parent_id;
[INFO] [stdout] 12 +         &self.map_parent_id
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/gpath/gpow/getters.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         return self.current_step;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 16 -         return self.current_step;
[INFO] [stdout] 16 +         self.current_step
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/gpath/gpow/getters.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         return self.owners.is(path_id_node);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 20 -         return self.owners.is(path_id_node);
[INFO] [stdout] 20 +         self.owners.is(path_id_node)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/gpath/gpow/getters.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         return result;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 29 -         return result;
[INFO] [stdout] 29 +         result
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/gpath/gpow/getters.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         return self.owners_table.get(&path_id_node);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 33 -         return self.owners_table.get(&path_id_node);
[INFO] [stdout] 33 +         self.owners_table.get(&path_id_node)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/gpath/gpow/getters.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |         return set_parents;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 52 -         return set_parents;
[INFO] [stdout] 52 +         set_parents
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: called `unwrap` on `set_step` after checking its variant with `is_some`
[INFO] [stdout]   --> src/abssat/gpath/gpow/getters.rs:65:41
[INFO] [stdout]    |
[INFO] [stdout] 64 |             if set_step.is_some(){
[INFO] [stdout]    |             --------------------- help: try: `if let Some(<item>) = set_step`
[INFO] [stdout] 65 |                 for path_id_node_son in set_step.unwrap() {
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_unwrap
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/gpath/gpow/getters.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |         return set_sons;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 74 -         return set_sons;
[INFO] [stdout] 74 +         set_sons
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]   --> src/test/gpath/gpow/test_gpow.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     assert_eq!(gpath.is(path_node_id_expected), false);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]    |
[INFO] [stdout] 78 -     assert_eq!(gpath.is(path_node_id_expected), false);
[INFO] [stdout] 78 +     assert!(!gpath.is(path_node_id_expected));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]   --> src/test/gpath/gpow/test_gpow.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 |     assert_eq!(gpath.is(path_node_id_expected), true);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]    |
[INFO] [stdout] 80 -     assert_eq!(gpath.is(path_node_id_expected), true);
[INFO] [stdout] 80 +     assert!(gpath.is(path_node_id_expected));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]   --> src/abssat/gpath/gpow/filter.rs:68:65
[INFO] [stdout]    |
[INFO] [stdout] 68 |                     let owners_node = self.owners_table.get_mut(&path_id_node).unwrap();
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^^ help: change this to: `path_id_node`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout]    = note: `#[warn(clippy::needless_borrow)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/abssat/gpath/gpow/filter.rs:106:73
[INFO] [stdout]     |
[INFO] [stdout] 106 | ...                   let owners_node = self.owners_table.get_mut(&path_id_node).unwrap();
[INFO] [stdout]     |                                                                   ^^^^^^^^^^^^^ help: change this to: `path_id_node`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/abssat/gpath/gpow/filter.rs:145:73
[INFO] [stdout]     |
[INFO] [stdout] 145 | ...                   let owners_node = self.owners_table.get_mut(&path_id_node).unwrap();
[INFO] [stdout]     |                                                                   ^^^^^^^^^^^^^ help: change this to: `path_id_node`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/abssat/gpath/gpow/filter.rs:163:9
[INFO] [stdout]     |
[INFO] [stdout] 163 |         return self.nodes_to_remove.contains(&path_id_node)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 163 -         return self.nodes_to_remove.contains(&path_id_node)
[INFO] [stdout] 163 +         self.nodes_to_remove.contains(&path_id_node)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/gpath/path_diagram.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         return &self.dot_txt
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 17 -         return &self.dot_txt
[INFO] [stdout] 17 +         &self.dot_txt
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]   --> src/test/gpath/gpow/test_join.rs:91:40
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let mut diagram = PathDiagram::new(&gpath);
[INFO] [stdout]    |                                        ^^^^^^ help: change this to: `gpath`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/test/gpath/gpow/test_build.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     return (current_step, gpath_fusion);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 71 -     return (current_step, gpath_fusion);
[INFO] [stdout] 71 +     (current_step, gpath_fusion)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/gpath/path_diagram/build_diagram.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         return txt;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 68 -         return txt;
[INFO] [stdout] 68 +         txt
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/test/gpath/gpow/test_build.rs:108:40
[INFO] [stdout]     |
[INFO] [stdout] 108 |     let mut diagram = PathDiagram::new(&gpath);
[INFO] [stdout]     |                                        ^^^^^^ help: change this to: `gpath`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the borrowed expression implements the required traits
[INFO] [stdout]   --> src/abssat/gpath/path_diagram/export_diagram.rs:19:43
[INFO] [stdout]    |
[INFO] [stdout] 19 |         let mut file = match File::create(&path_input_file) {
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^ help: change this to: `path_input_file`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrows_for_generic_args
[INFO] [stdout]    = note: `#[warn(clippy::needless_borrows_for_generic_args)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/utils/alias.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     return path_node_id;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 25 -     return path_node_id;
[INFO] [stdout] 25 +     path_node_id
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this pattern reimplements `Option::unwrap_or`
[INFO] [stdout]   --> src/abssat/utils/alias.rs:19:21
[INFO] [stdout]    |
[INFO] [stdout] 19 |       let parent_id = match parent_id {
[INFO] [stdout]    |  _____________________^
[INFO] [stdout] 20 | |         None => (-1,0),
[INFO] [stdout] 21 | |         Some(value_parent_id) => value_parent_id
[INFO] [stdout] 22 | |     };
[INFO] [stdout]    | |_____^ help: replace with: `parent_id.unwrap_or((-1,0))`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_unwrap_or
[INFO] [stdout]    = note: `#[warn(clippy::manual_unwrap_or)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/utils/alias.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     return format!("{}_{}",destine,origin);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 31 -     return format!("{}_{}",destine,origin);
[INFO] [stdout] 31 +     format!("{}_{}",destine,origin)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/utils/alias.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         return "r".to_owned();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 36 -         return "r".to_owned();
[INFO] [stdout] 36 +         "r".to_owned()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/utils/alias.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         return format!("k{}_{}",map_id_node.0,map_id_node.1);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 39 -         return format!("k{}_{}",map_id_node.0,map_id_node.1);
[INFO] [stdout] 39 +         format!("k{}_{}",map_id_node.0,map_id_node.1)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/utils/alias.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     return step < 0;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 51 -     return step < 0;
[INFO] [stdout] 51 +     step < 0
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/sat_machine.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     return timeline;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 19 -     return timeline;
[INFO] [stdout] 19 +     timeline
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/sat_machine/initialize.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         return machine;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 20 -         return machine;
[INFO] [stdout] 20 +         machine
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/test/gpath/owners/test_owners.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     return id0_1_root;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 17 -     return id0_1_root;
[INFO] [stdout] 17 +     id0_1_root
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/test/gpath/owners/test_owners.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     return id1_0_0_1;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 25 -     return id1_0_0_1;
[INFO] [stdout] 25 +     id1_0_0_1
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/test/gpath/owners/test_owners.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     return id1_1_0_1;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 33 -     return id1_1_0_1;
[INFO] [stdout] 33 +     id1_1_0_1
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]  --> src/abssat/sat_machine/getters.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 |        return self.is_valid;
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]   |
[INFO] [stdout] 8 -        return self.is_valid;
[INFO] [stdout] 8 +        self.is_valid
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/sat_machine/getters.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         return self.n_vars;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 12 -         return self.n_vars;
[INFO] [stdout] 12 +         self.n_vars
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/sat_machine/getters.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         return self.is_valid && self.is_close;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 16 -         return self.is_valid && self.is_close;
[INFO] [stdout] 16 +         self.is_valid && self.is_close
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/sat_machine/getters.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |             return Some(self.get_gpath_fusion());
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 21 -             return Some(self.get_gpath_fusion());
[INFO] [stdout] 21 +             Some(self.get_gpath_fusion())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/sat_machine/getters.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |             return None;
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 23 -             return None;
[INFO] [stdout] 23 +             None
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/sat_machine/getters.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         return self.current_step;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 28 -         return self.current_step;
[INFO] [stdout] 28 +         self.current_step
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/sat_machine/getters.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         return self.timeline[index].as_ref();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 32 -         return self.timeline[index].as_ref();
[INFO] [stdout] 32 +         self.timeline[index].as_ref()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/sat_machine/getters.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 |        return self.timeline[0].as_ref().unwrap()
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 36 -        return self.timeline[0].as_ref().unwrap()
[INFO] [stdout] 36 +        self.timeline[0].as_ref().unwrap()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/sat_machine/literals.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |         return (a,b,c);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 13 -         return (a,b,c);
[INFO] [stdout] 13 +         (a,b,c)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/sat_machine/literals.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         return step;
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 24 -         return step;
[INFO] [stdout] 24 +         step
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/test/gpath/owners/test_owners.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout] 108 |     return owners;
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 108 -     return owners;
[INFO] [stdout] 108 +     owners
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/sat_machine/literals.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         return requires;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 36 -         return requires;
[INFO] [stdout] 36 +         requires
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: called `unwrap` on `cell_tl` after checking its variant with `is_some`
[INFO] [stdout]   --> src/abssat/sat_machine/step_or.rs:25:33
[INFO] [stdout]    |
[INFO] [stdout] 21 |                 if cell_tl.is_some() {
[INFO] [stdout]    |                 -------------------- help: try: `if let Some(<item>) = cell_tl`
[INFO] [stdout] ...
[INFO] [stdout] 25 |                     let gpath = cell_tl.unwrap();
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_unwrap
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]    --> src/test/gpath/owners/test_owners.rs:121:5
[INFO] [stdout]     |
[INFO] [stdout] 121 |     assert_eq!(owners_full_step2.is_valid(), true);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]     |
[INFO] [stdout] 121 -     assert_eq!(owners_full_step2.is_valid(), true);
[INFO] [stdout] 121 +     assert!(owners_full_step2.is_valid());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]    --> src/test/gpath/owners/test_owners.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 128 |     assert_eq!(owners_full_step2.is(id1_1_0_1), true);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]     |
[INFO] [stdout] 128 -     assert_eq!(owners_full_step2.is(id1_1_0_1), true);
[INFO] [stdout] 128 +     assert!(owners_full_step2.is(id1_1_0_1));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]    --> src/test/gpath/owners/test_owners.rs:129:5
[INFO] [stdout]     |
[INFO] [stdout] 129 |     assert_eq!(owners.is(id1_1_0_1), true);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]     |
[INFO] [stdout] 129 -     assert_eq!(owners.is(id1_1_0_1), true);
[INFO] [stdout] 129 +     assert!(owners.is(id1_1_0_1));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]    --> src/test/gpath/owners/test_owners.rs:133:5
[INFO] [stdout]     |
[INFO] [stdout] 133 |     assert_eq!(owners_full_step2.is(id1_1_0_1), true);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]     |
[INFO] [stdout] 133 -     assert_eq!(owners_full_step2.is(id1_1_0_1), true);
[INFO] [stdout] 133 +     assert!(owners_full_step2.is(id1_1_0_1));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]    --> src/test/gpath/owners/test_owners.rs:134:5
[INFO] [stdout]     |
[INFO] [stdout] 134 |     assert_eq!(owners.is(id1_1_0_1), true);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]     |
[INFO] [stdout] 134 -     assert_eq!(owners.is(id1_1_0_1), true);
[INFO] [stdout] 134 +     assert!(owners.is(id1_1_0_1));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: called `unwrap` on `cell_tl` after checking its variant with `is_some`
[INFO] [stdout]    --> src/abssat/sat_machine/step_or.rs:111:33
[INFO] [stdout]     |
[INFO] [stdout] 107 |                 if cell_tl.is_some() {
[INFO] [stdout]     |                 -------------------- help: try: `if let Some(<item>) = cell_tl`
[INFO] [stdout] ...
[INFO] [stdout] 111 |                     let gpath = cell_tl.unwrap();
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_unwrap
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]    --> src/test/gpath/owners/test_owners.rs:135:5
[INFO] [stdout]     |
[INFO] [stdout] 135 |     assert_eq!(owners.is_valid(), true);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]     |
[INFO] [stdout] 135 -     assert_eq!(owners.is_valid(), true);
[INFO] [stdout] 135 +     assert!(owners.is_valid());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: called `unwrap` on `fusion_gpath` after checking its variant with `is_none`
[INFO] [stdout]    --> src/abssat/sat_machine/step_or.rs:117:44
[INFO] [stdout]     |
[INFO] [stdout] 114 |                     if fusion_gpath.is_none() {
[INFO] [stdout]     |                     ------------------------- help: try: `if let Some(<item>) = &mut fusion_gpath`
[INFO] [stdout] ...
[INFO] [stdout] 117 |                         let gpath_joined = fusion_gpath.as_mut().unwrap();
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_unwrap
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]    --> src/test/gpath/owners/test_owners.rs:136:5
[INFO] [stdout]     |
[INFO] [stdout] 136 |     assert_eq!(owners_full_step2.is_valid(), true);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]     |
[INFO] [stdout] 136 -     assert_eq!(owners_full_step2.is_valid(), true);
[INFO] [stdout] 136 +     assert!(owners_full_step2.is_valid());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/abssat/sat_machine/step_or.rs:118:46
[INFO] [stdout]     |
[INFO] [stdout] 118 |                         gpath_joined.do_join(&gpath);
[INFO] [stdout]     |                                              ^^^^^^ help: change this to: `gpath`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]    --> src/test/gpath/owners/test_owners.rs:142:5
[INFO] [stdout]     |
[INFO] [stdout] 142 |     assert_eq!(owners_full_step2.is(id1_1_0_1), true);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]     |
[INFO] [stdout] 142 -     assert_eq!(owners_full_step2.is(id1_1_0_1), true);
[INFO] [stdout] 142 +     assert!(owners_full_step2.is(id1_1_0_1));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/sat_machine/load_cnf.rs:16:17
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 return SatMachine::build_using_cnf_file(file)
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 16 -                 return SatMachine::build_using_cnf_file(file)
[INFO] [stdout] 16 +                 SatMachine::build_using_cnf_file(file)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: called `unwrap` on `machine` after checking its variant with `is_some`
[INFO] [stdout]   --> src/abssat/sat_machine/load_cnf.rs:46:53
[INFO] [stdout]    |
[INFO] [stdout] 45 |                           if machine.is_some() {
[INFO] [stdout]    |                           -------------------- help: try: `if let Some(<item>) = &mut machine`
[INFO] [stdout] 46 |                               let can_have_solution = machine.as_mut()
[INFO] [stdout]    |  _____________________________________________________^
[INFO] [stdout] 47 | |                                 .unwrap()
[INFO] [stdout]    | |_________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_unwrap
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: called `unwrap` on `machine` after checking its variant with `is_some`
[INFO] [stdout]   --> src/abssat/sat_machine/load_cnf.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |         if machine.is_some() {
[INFO] [stdout]    |         -------------------- help: try: `if let Some(<item>) = &mut machine`
[INFO] [stdout] 62 |             machine.as_mut().unwrap().make_close_step();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_unwrap
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/sat_machine/load_cnf.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         return machine;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 65 -         return machine;
[INFO] [stdout] 65 +         machine
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]    --> src/test/gpath/owners/test_owners.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 143 |     assert_eq!(owners.is(id1_1_0_1), true);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]     |
[INFO] [stdout] 143 -     assert_eq!(owners.is(id1_1_0_1), true);
[INFO] [stdout] 143 +     assert!(owners.is(id1_1_0_1));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison to empty slice
[INFO] [stdout]   --> src/abssat/sat_machine/load_cnf.rs:32:26
[INFO] [stdout]    |
[INFO] [stdout] 32 |             let is_eof = line == "" && bytes == 0;
[INFO] [stdout]    |                          ^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `line.is_empty()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#comparison_to_empty
[INFO] [stdout]    = note: `#[warn(clippy::comparison_to_empty)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]    --> src/test/gpath/owners/test_owners.rs:144:5
[INFO] [stdout]     |
[INFO] [stdout] 144 |     assert_eq!(owners.is_valid(), true);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]     |
[INFO] [stdout] 144 -     assert_eq!(owners.is_valid(), true);
[INFO] [stdout] 144 +     assert!(owners.is_valid());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]    --> src/test/gpath/owners/test_owners.rs:145:5
[INFO] [stdout]     |
[INFO] [stdout] 145 |     assert_eq!(owners_full_step2.is_valid(), true);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]     |
[INFO] [stdout] 145 -     assert_eq!(owners_full_step2.is_valid(), true);
[INFO] [stdout] 145 +     assert!(owners_full_step2.is_valid());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]    --> src/test/gpath/owners/test_owners.rs:149:5
[INFO] [stdout]     |
[INFO] [stdout] 149 |     assert_eq!(owners.is_valid(), false);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]     |
[INFO] [stdout] 149 -     assert_eq!(owners.is_valid(), false);
[INFO] [stdout] 149 +     assert!(!owners.is_valid());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/sat_machine/load_cnf.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |         return self.is_valid();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 82 -         return self.is_valid();
[INFO] [stdout] 82 +         self.is_valid()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&String` instead of `&str` involves a new object where a slice will do
[INFO] [stdout]   --> src/abssat/sat_machine/load_cnf.rs:68:51
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn make_step_reading_clause(&mut self, line : &String) -> bool{
[INFO] [stdout]    |                                                   ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout]    = note: `#[warn(clippy::ptr_arg)]` on by default
[INFO] [stdout] help: change this to
[INFO] [stdout]    |
[INFO] [stdout] 68 -     fn make_step_reading_clause(&mut self, line : &String) -> bool{
[INFO] [stdout] 68 +     fn make_step_reading_clause(&mut self, line : &str) -> bool{
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/sat_machine/load_cnf.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 95 |             return Some(machine);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 95 -             return Some(machine);
[INFO] [stdout] 95 +             Some(machine)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&String` instead of `&str` involves a new object where a slice will do
[INFO] [stdout]   --> src/abssat/sat_machine/load_cnf.rs:85:39
[INFO] [stdout]    |
[INFO] [stdout] 85 |     fn init_reading_cnf_config(line : &String) -> Option<SatMachine> {
[INFO] [stdout]    |                                       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout] help: change this to
[INFO] [stdout]    |
[INFO] [stdout] 85 -     fn init_reading_cnf_config(line : &String) -> Option<SatMachine> {
[INFO] [stdout] 85 +     fn init_reading_cnf_config(line : &str) -> Option<SatMachine> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]    --> src/test/gpath/owners/test_owners.rs:192:5
[INFO] [stdout]     |
[INFO] [stdout] 192 |     assert_eq!(owners.is(id1_0_0_1), true);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]     |
[INFO] [stdout] 192 -     assert_eq!(owners.is(id1_0_0_1), true);
[INFO] [stdout] 192 +     assert!(owners.is(id1_0_0_1));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/reader/constructor.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | /         return Reader {
[INFO] [stdout] 17 | |             gpath, n_vars, solution,
[INFO] [stdout] 18 | |             current_step, last_selected, last_requires,
[INFO] [stdout] 19 | |             is_finished
[INFO] [stdout] 20 | |         };
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 16 ~         Reader {
[INFO] [stdout] 17 +             gpath, n_vars, solution,
[INFO] [stdout] 18 +             current_step, last_selected, last_requires,
[INFO] [stdout] 19 +             is_finished
[INFO] [stdout] 20 ~         }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]    --> src/test/gpath/owners/test_owners.rs:193:5
[INFO] [stdout]     |
[INFO] [stdout] 193 |     assert_eq!(owners.is(id1_1_0_1), true);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]     |
[INFO] [stdout] 193 -     assert_eq!(owners.is(id1_1_0_1), true);
[INFO] [stdout] 193 +     assert!(owners.is(id1_1_0_1));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]    --> src/test/gpath/owners/test_owners.rs:197:5
[INFO] [stdout]     |
[INFO] [stdout] 197 |     assert_eq!(owners.is(id1_0_0_1), false);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]     |
[INFO] [stdout] 197 -     assert_eq!(owners.is(id1_0_0_1), false);
[INFO] [stdout] 197 +     assert!(!owners.is(id1_0_0_1));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/reader/read.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |         return self.current_step >= self.get_stop_step();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 62 -         return self.current_step >= self.get_stop_step();
[INFO] [stdout] 62 +         self.current_step >= self.get_stop_step()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]    --> src/test/gpath/owners/test_owners.rs:198:5
[INFO] [stdout]     |
[INFO] [stdout] 198 |     assert_eq!(owners.is(id1_1_0_1), true);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]     |
[INFO] [stdout] 198 -     assert_eq!(owners.is(id1_1_0_1), true);
[INFO] [stdout] 198 +     assert!(owners.is(id1_1_0_1));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]  --> src/abssat/reader/getters.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |         return self.n_vars*2 as Step;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]   |
[INFO] [stdout] 7 -         return self.n_vars*2 as Step;
[INFO] [stdout] 7 +         self.n_vars*2 as Step
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/reader/getters.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |         return &self.solution;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 11 -         return &self.solution;
[INFO] [stdout] 11 +         &self.solution
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/reader/getters.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         return self.is_finished
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 15 -         return self.is_finished
[INFO] [stdout] 15 +         self.is_finished
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/reader/derive.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         return derive_readers;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 23 -         return derive_readers;
[INFO] [stdout] 23 +         derive_readers
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]    --> src/test/gpath/owners/test_owners.rs:200:5
[INFO] [stdout]     |
[INFO] [stdout] 200 |     assert_eq!(owners.is_valid(), true);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]     |
[INFO] [stdout] 200 -     assert_eq!(owners.is_valid(), true);
[INFO] [stdout] 200 +     assert!(owners.is_valid());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]    --> src/test/gpath/owners/test_owners.rs:203:5
[INFO] [stdout]     |
[INFO] [stdout] 203 |     assert_eq!(owners.is(id1_0_0_1), false);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]     |
[INFO] [stdout] 203 -     assert_eq!(owners.is(id1_0_0_1), false);
[INFO] [stdout] 203 +     assert!(!owners.is(id1_0_0_1));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]    --> src/test/gpath/owners/test_owners.rs:204:5
[INFO] [stdout]     |
[INFO] [stdout] 204 |     assert_eq!(owners.is(id1_1_0_1), false);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]     |
[INFO] [stdout] 204 -     assert_eq!(owners.is(id1_1_0_1), false);
[INFO] [stdout] 204 +     assert!(!owners.is(id1_1_0_1));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]    --> src/test/gpath/owners/test_owners.rs:207:5
[INFO] [stdout]     |
[INFO] [stdout] 207 |     assert_eq!(owners.is_valid(), false);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]     |
[INFO] [stdout] 207 -     assert_eq!(owners.is_valid(), false);
[INFO] [stdout] 207 +     assert!(!owners.is_valid());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/reader_exp.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | /         return ReaderExp { 
[INFO] [stdout] 22 | |             list_readers,
[INFO] [stdout] 23 | |             list_solutions,
[INFO] [stdout] 24 | |             is_finished
[INFO] [stdout] 25 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 21 ~         ReaderExp { 
[INFO] [stdout] 22 +             list_readers,
[INFO] [stdout] 23 +             list_solutions,
[INFO] [stdout] 24 +             is_finished
[INFO] [stdout] 25 +         }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `push` immediately after creation
[INFO] [stdout]   --> src/abssat/reader_exp.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | /         let mut list_readers : Vec<Reader> = Vec::new();
[INFO] [stdout] 17 | |         list_readers.push(reader_seed);
[INFO] [stdout]    | |_______________________________________^ help: consider using the `vec![]` macro: `let list_readers: Vec<Reader> = vec![..];`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#vec_init_then_push
[INFO] [stdout]    = note: `#[warn(clippy::vec_init_then_push)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]   --> src/test/sat_machine/test_sat_machine.rs:15:40
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let mut diagram = PathDiagram::new(&gpath);
[INFO] [stdout]    |                                        ^^^^^^ help: change this to: `gpath`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/abssat/reader_exp.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |         return &self.list_solutions;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 58 -         return &self.list_solutions;
[INFO] [stdout] 58 +         &self.list_solutions
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: called `unwrap` on `mode` after checking its variant with `is_some`
[INFO] [stdout]   --> src/program.rs:22:20
[INFO] [stdout]    |
[INFO] [stdout] 21 |     if mode.is_some()  {
[INFO] [stdout]    |     ----------------- help: try: `if let Some(<item>) = mode`
[INFO] [stdout] 22 |         let mode = mode.unwrap();
[INFO] [stdout]    |                    ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_unwrap
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]   --> src/test/sat_machine/test_sat_machine.rs:29:40
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let mut diagram = PathDiagram::new(&gpath);
[INFO] [stdout]    |                                        ^^^^^^ help: change this to: `gpath`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: called `unwrap` on `instance_name` after checking its variant with `is_some`
[INFO] [stdout]   --> src/program.rs:48:29
[INFO] [stdout]    |
[INFO] [stdout] 47 |     if instance_name.is_some() {
[INFO] [stdout]    |     -------------------------- help: try: `if let Some(<item>) = instance_name`
[INFO] [stdout] 48 |         let instance_name = instance_name.unwrap();
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_unwrap
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]   --> src/test/sat_machine/test_sat_machine.rs:59:40
[INFO] [stdout]    |
[INFO] [stdout] 59 |     let mut diagram = PathDiagram::new(&gpath);
[INFO] [stdout]    |                                        ^^^^^^ help: change this to: `gpath`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: called `unwrap` on `instance_name` after checking its variant with `is_some`
[INFO] [stdout]   --> src/program.rs:60:29
[INFO] [stdout]    |
[INFO] [stdout] 59 |     if instance_name.is_some() {
[INFO] [stdout]    |     -------------------------- help: try: `if let Some(<item>) = instance_name`
[INFO] [stdout] 60 |         let instance_name = instance_name.unwrap();
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_unwrap
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]   --> src/test/sat_machine/test_sat_machine.rs:82:40
[INFO] [stdout]    |
[INFO] [stdout] 82 |     let mut diagram = PathDiagram::new(&gpath);
[INFO] [stdout]    |                                        ^^^^^^ help: change this to: `gpath`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/program.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 |     return machine;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 96 -     return machine;
[INFO] [stdout] 96 +     machine
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]   --> src/program.rs:89:43
[INFO] [stdout]    |
[INFO] [stdout] 89 |     let path_instance = get_path_instance(&instance_name);
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^ help: change this to: `instance_name`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/program.rs:100:44
[INFO] [stdout]     |
[INFO] [stdout] 100 |     let output_file_path = get_output_file(&instance_name);
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^ help: change this to: `instance_name`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/program.rs:106:45
[INFO] [stdout]     |
[INFO] [stdout] 106 |         let mut reader_exp = ReaderExp::new(&machine);
[INFO] [stdout]     |                                             ^^^^^^^^ help: change this to: `machine`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]   --> src/test/sat_machine/test_sat_machine_cnf.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     assert_eq!(machine.is_valid(),true);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]    |
[INFO] [stdout] 10 -     assert_eq!(machine.is_valid(),true);
[INFO] [stdout] 10 +     assert!(machine.is_valid());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]   --> src/test/sat_machine/test_sat_machine_cnf.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     assert_eq!(machine.have_solution(),true);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]    |
[INFO] [stdout] 11 -     assert_eq!(machine.have_solution(),true);
[INFO] [stdout] 11 +     assert!(machine.have_solution());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/program.rs:138:44
[INFO] [stdout]     |
[INFO] [stdout] 138 |     let output_file_path = get_output_file(&instance_name);
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^ help: change this to: `instance_name`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/program.rs:144:38
[INFO] [stdout]     |
[INFO] [stdout] 144 |         let mut reader = Reader::new(&machine);
[INFO] [stdout]     |                                      ^^^^^^^^ help: change this to: `machine`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/program.rs:172:5
[INFO] [stdout]     |
[INFO] [stdout] 172 |     return base_path_instances;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 172 -     return base_path_instances;
[INFO] [stdout] 172 +     base_path_instances
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]   --> src/test/sat_machine/test_sat_machine_cnf.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     assert_eq!(machine.is_valid(),true);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]    |
[INFO] [stdout] 24 -     assert_eq!(machine.is_valid(),true);
[INFO] [stdout] 24 +     assert!(machine.is_valid());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]   --> src/test/sat_machine/test_sat_machine_cnf.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     assert_eq!(machine.have_solution(),true);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]    |
[INFO] [stdout] 25 -     assert_eq!(machine.have_solution(),true);
[INFO] [stdout] 25 +     assert!(machine.have_solution());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]   --> src/test/sat_machine/test_sat_machine_cnf.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     assert_eq!(machine.is_valid(),true);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]    |
[INFO] [stdout] 32 -     assert_eq!(machine.is_valid(),true);
[INFO] [stdout] 32 +     assert!(machine.is_valid());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/program.rs:180:5
[INFO] [stdout]     |
[INFO] [stdout] 180 |     return output_file_path;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 180 -     return output_file_path;
[INFO] [stdout] 180 +     output_file_path
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]   --> src/test/sat_machine/test_sat_machine_cnf.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     assert_eq!(machine.have_solution(),true);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]    |
[INFO] [stdout] 33 -     assert_eq!(machine.have_solution(),true);
[INFO] [stdout] 33 +     assert!(machine.have_solution());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&String` instead of `&str` involves a new object where a slice will do
[INFO] [stdout]    --> src/program.rs:175:40
[INFO] [stdout]     |
[INFO] [stdout] 175 | pub fn get_output_file(instance_name : &String) -> String {
[INFO] [stdout]     |                                        ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout] help: change this to
[INFO] [stdout]     |
[INFO] [stdout] 175 - pub fn get_output_file(instance_name : &String) -> String {
[INFO] [stdout] 175 + pub fn get_output_file(instance_name : &str) -> String {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]   --> src/test/sat_machine/test_sat_machine_cnf.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     assert_eq!(machine.is_valid(),false);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]    |
[INFO] [stdout] 40 -     assert_eq!(machine.is_valid(),false);
[INFO] [stdout] 40 +     assert!(!machine.is_valid());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]   --> src/test/sat_machine/test_sat_machine_cnf.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     assert_eq!(machine.have_solution(),false);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]    |
[INFO] [stdout] 41 -     assert_eq!(machine.have_solution(),false);
[INFO] [stdout] 41 +     assert!(!machine.have_solution());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/abssat/gpath/path_diagram.rs:11:37
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new(graph : &'a GPow) -> PathDiagram {
[INFO] [stdout]    |                         --          ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         the lifetime is named 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: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new(graph : &'a GPow) -> PathDiagram<'a> {
[INFO] [stdout]    |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/abssat/gpath/path_diagram.rs:11:37
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new(graph : &'a GPow) -> PathDiagram {
[INFO] [stdout]    |                         --          ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         the lifetime is named 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: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new(graph : &'a GPow) -> PathDiagram<'a> {
[INFO] [stdout]    |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4ba22a221163f2cafc0c235c8fb0e915f12b37a3c44fe8c18896e5d084b913cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ba22a221163f2cafc0c235c8fb0e915f12b37a3c44fe8c18896e5d084b913cd", kill_on_drop: false }`
[INFO] [stdout] 4ba22a221163f2cafc0c235c8fb0e915f12b37a3c44fe8c18896e5d084b913cd