[INFO] cloning repository https://github.com/Baseng0815/sat-solver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Baseng0815/sat-solver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBaseng0815%2Fsat-solver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBaseng0815%2Fsat-solver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5d6636c654baa2ff95ffe43c7b4cbf353ced9461
[INFO] checking Baseng0815/sat-solver against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBaseng0815%2Fsat-solver" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Baseng0815/sat-solver
[INFO] finished tweaking git repo https://github.com/Baseng0815/sat-solver
[INFO] tweaked toml for git repo https://github.com/Baseng0815/sat-solver written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Baseng0815/sat-solver on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Baseng0815/sat-solver 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.89
[INFO] [stderr]   Downloaded stacker v0.1.17
[INFO] [stderr]   Downloaded ppv-lite86 v0.2.20
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[INFO] [stderr]   Downloaded allocator-api2 v0.2.18
[INFO] [stderr]   Downloaded serde_derive v1.0.214
[INFO] [stderr]   Downloaded serde v1.0.214
[INFO] [stderr]   Downloaded cc v1.1.36
[INFO] [stderr]   Downloaded chumsky v1.0.0-alpha.7
[INFO] [stderr]   Downloaded syn v2.0.87
[INFO] [stderr]   Downloaded regex-syntax v0.7.5
[INFO] [stderr]   Downloaded regex-automata v0.3.9
[INFO] [stderr]   Downloaded libc v0.2.161
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6b0cbc640efae331294d85a585db60c6910841dd7bdd1a8ee6d2fe172ebd7a4
[INFO] running `Command { std: "docker" "start" "-a" "a6b0cbc640efae331294d85a585db60c6910841dd7bdd1a8ee6d2fe172ebd7a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6b0cbc640efae331294d85a585db60c6910841dd7bdd1a8ee6d2fe172ebd7a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6b0cbc640efae331294d85a585db60c6910841dd7bdd1a8ee6d2fe172ebd7a4", kill_on_drop: false }`
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[INFO] [stdout] e055f10cd968025af5fad7b448fdb7cda99ebfb909053cb254799bcf167601d4
[INFO] running `Command { std: "docker" "start" "-a" "e055f10cd968025af5fad7b448fdb7cda99ebfb909053cb254799bcf167601d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stderr]    Compiling cc v1.1.36
[INFO] [stderr]     Checking allocator-api2 v0.2.18
[INFO] [stderr]    Compiling chumsky v1.0.0-alpha.7
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking colored v2.1.0
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling psm v0.1.23
[INFO] [stderr]    Compiling stacker v0.1.17
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking sat-solver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/solver/instance.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         writeln!(f, "Instance containing {} variables", self.var_to_str.len())?;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `writeln! { f, "Instance containing {} variables", self.var_to_str.len() }`
[INFO] [stdout]    = note: to `f.write_fmt($crate :: format_args_nl!
[INFO] [stdout]            ("Instance containing {} variables", self.var_to_str.len()))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/solver/instance.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         write!(f, "Expression: {}", self.expression)
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `write! { f, "Expression: {}", self.expression }`
[INFO] [stdout]    = note: to `f.write_fmt($crate :: format_args! ("Expression: {}", self.expression))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]    --> src/expression/expression.rs:104:42
[INFO] [stdout]     |
[INFO] [stdout] 104 |             Expression::Variable(var) => write!(f, "v{}", var),
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expanding `write! { f, "v{}", var }`
[INFO] [stdout]     = note: to `f.write_fmt($crate :: format_args! ("v{}", var))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]    --> src/expression/expression.rs:105:42
[INFO] [stdout]     |
[INFO] [stdout] 105 |             Expression::Constant(val) => write!(f, "{}", val),
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expanding `write! { f, "{}", val }`
[INFO] [stdout]     = note: to `f.write_fmt($crate :: format_args! ("{}", val))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]    --> src/expression/expression.rs:108:17
[INFO] [stdout]     |
[INFO] [stdout] 108 |                 write!(f, "{}{} & {}{}", "(".color(color), lhs, rhs, ")".color(color))
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expanding `write! { f, "{}{} & {}{}", "(".color(color), lhs, rhs, ")".color(color) }`
[INFO] [stdout]     = note: to `f.write_fmt($crate :: format_args!
[INFO] [stdout]             ("{}{} & {}{}", "(".color(color), lhs, rhs, ")".color(color)))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]    --> src/expression/expression.rs:112:17
[INFO] [stdout]     |
[INFO] [stdout] 112 |                 write!(f, "{}{} | {}{}", "(".color(color), lhs, rhs, ")".color(color))
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expanding `write! { f, "{}{} | {}{}", "(".color(color), lhs, rhs, ")".color(color) }`
[INFO] [stdout]     = note: to `f.write_fmt($crate :: format_args!
[INFO] [stdout]             ("{}{} | {}{}", "(".color(color), lhs, rhs, ")".color(color)))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]    --> src/expression/expression.rs:115:17
[INFO] [stdout]     |
[INFO] [stdout] 115 |                 write!(f, "-{}", expr)
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expanding `write! { f, "-{}", expr }`
[INFO] [stdout]     = note: to `f.write_fmt($crate :: format_args! ("-{}", expr))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/expression/normal.rs:89:29
[INFO] [stdout]    |
[INFO] [stdout] 89 |         let mut remaining = vec![dnf_expr];
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `vec! { dnf_expr }`
[INFO] [stdout]    = note: to `$crate :: boxed ::
[INFO] [stdout]            box_assume_init_into_vec_unsafe($crate :: intrinsics ::
[INFO] [stdout]            write_box_via_move($crate :: boxed :: Box :: new_uninit(), [dnf_expr]))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]    --> src/expression/normal.rs:112:29
[INFO] [stdout]     |
[INFO] [stdout] 112 |         let mut remaining = vec![cnf_expr];
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expanding `vec! { cnf_expr }`
[INFO] [stdout]     = note: to `$crate :: boxed ::
[INFO] [stdout]             box_assume_init_into_vec_unsafe($crate :: intrinsics ::
[INFO] [stdout]             write_box_via_move($crate :: boxed :: Box :: new_uninit(), [cnf_expr]))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/main.rs:17:29
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let parsed_expression = prop_expr!((a & (b | c)) & (-d));
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `prop_expr! { (a & (b | c)) & (-d) }`
[INFO] [stdout]    = note: to `ParsedExpression ::
[INFO] [stdout]            And(Box :: new(prop_expr! ((a & (b | c)))), Box :: new(prop_expr! ((-d))))`
[INFO] [stdout]    = note: expanding `prop_expr! { (a & (b | c)) }`
[INFO] [stdout]    = note: to `prop_expr! (a & (b | c))`
[INFO] [stdout]    = note: expanding `prop_expr! { a & (b | c) }`
[INFO] [stdout]    = note: to `ParsedExpression ::
[INFO] [stdout]            And(Box :: new(prop_expr! (a)), Box :: new(prop_expr! ((b | c))))`
[INFO] [stdout]    = note: expanding `prop_expr! { a }`
[INFO] [stdout]    = note: to `ParsedExpression :: Variable(String :: from(stringify! (a)))`
[INFO] [stdout]    = note: expanding `prop_expr! { (b | c) }`
[INFO] [stdout]    = note: to `prop_expr! (b | c)`
[INFO] [stdout]    = note: expanding `prop_expr! { b | c }`
[INFO] [stdout]    = note: to `ParsedExpression :: Or(Box :: new(prop_expr! (b)), Box :: new(prop_expr! (c)))`
[INFO] [stdout]    = note: expanding `prop_expr! { b }`
[INFO] [stdout]    = note: to `ParsedExpression :: Variable(String :: from(stringify! (b)))`
[INFO] [stdout]    = note: expanding `prop_expr! { c }`
[INFO] [stdout]    = note: to `ParsedExpression :: Variable(String :: from(stringify! (c)))`
[INFO] [stdout]    = note: expanding `prop_expr! { (-d) }`
[INFO] [stdout]    = note: to `prop_expr! (-d)`
[INFO] [stdout]    = note: expanding `prop_expr! { -d }`
[INFO] [stdout]    = note: to `ParsedExpression :: Not(Box :: new(prop_expr! (d)))`
[INFO] [stdout]    = note: expanding `prop_expr! { d }`
[INFO] [stdout]    = note: to `ParsedExpression :: Variable(String :: from(stringify! (d)))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/main.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     eprintln!("instance = {:#?}", instance);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `eprintln! { "instance = {:#?}", instance }`
[INFO] [stdout]    = note: to `{
[INFO] [stdout]                $crate :: io ::
[INFO] [stdout]                _eprint($crate :: format_args_nl! ("instance = {:#?}", instance));
[INFO] [stdout]            }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     eprintln!("instance.expression = {}", instance.expression);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `eprintln! { "instance.expression = {}", instance.expression }`
[INFO] [stdout]    = note: to `{
[INFO] [stdout]                $crate :: io ::
[INFO] [stdout]                _eprint($crate :: format_args_nl!
[INFO] [stdout]                ("instance.expression = {}", instance.expression));
[INFO] [stdout]            }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/main.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     eprintln!("solution = {:#?}", solution);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `eprintln! { "solution = {:#?}", solution }`
[INFO] [stdout]    = note: to `{
[INFO] [stdout]                $crate :: io ::
[INFO] [stdout]                _eprint($crate :: format_args_nl! ("solution = {:#?}", solution));
[INFO] [stdout]            }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(trace_macros)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::mpsc`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::sync::mpsc;
[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: `instance::SolverResult`
[INFO] [stdout]  --> src/main.rs:9:76
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::{expression::expression::Assignment, solver::{dpll::solve_dpll, instance::SolverResult}};
[INFO] [stdout]   |                                                                            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error::Error`
[INFO] [stdout]  --> src/parser.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, error::Error, fs, path::Path};
[INFO] [stdout]   |                                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `container::Seq` and `error::Simple`
[INFO] [stdout]  --> src/parser.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use chumsky::{container::Seq, error::Simple, pratt::{infix, prefix, right}, primitive::{choice, just}, recursive::recursive, text, Pa...
[INFO] [stdout]   |               ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `process::exit`
[INFO] [stdout]  --> src/solver/dpll.rs:3:33
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{collections::HashSet, process::exit};
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/solver/instance.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         writeln!(f, "Instance containing {} variables", self.var_to_str.len())?;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `writeln! { f, "Instance containing {} variables", self.var_to_str.len() }`
[INFO] [stdout]    = note: to `f.write_fmt($crate :: format_args_nl!
[INFO] [stdout]            ("Instance containing {} variables", self.var_to_str.len()))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/solver/instance.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         write!(f, "Expression: {}", self.expression)
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `write! { f, "Expression: {}", self.expression }`
[INFO] [stdout]    = note: to `f.write_fmt($crate :: format_args! ("Expression: {}", self.expression))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]    --> src/solver/dpll.rs:253:32
[INFO] [stdout]     |
[INFO] [stdout] 253 |       let mut cnf = DpllCNF::new(vec![
[INFO] [stdout]     |  ________________________________^
[INFO] [stdout] 254 | |         DpllClause::new(vec![lit0, lit1], false),
[INFO] [stdout] 255 | |         DpllClause::new(vec![lit1, lit2], false),
[INFO] [stdout] 256 | |         DpllClause::new(vec![lit3], false),
[INFO] [stdout] 257 | |     ]);
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expanding `vec! { DpllClause::new(vec![lit0, lit1], false),
[INFO] [stdout]             DpllClause::new(vec![lit1, lit2], false), DpllClause::new(vec![lit3], false), }`
[INFO] [stdout]     = note: to `$crate :: boxed ::
[INFO] [stdout]             box_assume_init_into_vec_unsafe($crate :: intrinsics ::
[INFO] [stdout]             write_box_via_move($crate :: boxed :: Box :: new_uninit(),
[INFO] [stdout]             [DpllClause::new(vec![lit0, lit1], false),
[INFO] [stdout]             DpllClause::new(vec![lit1, lit2], false),
[INFO] [stdout]             DpllClause::new(vec![lit3], false)]))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]    --> src/solver/dpll.rs:254:25
[INFO] [stdout]     |
[INFO] [stdout] 254 |         DpllClause::new(vec![lit0, lit1], false),
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expanding `vec! { lit0, lit1 }`
[INFO] [stdout]     = note: to `$crate :: boxed ::
[INFO] [stdout]             box_assume_init_into_vec_unsafe($crate :: intrinsics ::
[INFO] [stdout]             write_box_via_move($crate :: boxed :: Box :: new_uninit(), [lit0, lit1]))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]    --> src/solver/dpll.rs:255:25
[INFO] [stdout]     |
[INFO] [stdout] 255 |         DpllClause::new(vec![lit1, lit2], false),
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expanding `vec! { lit1, lit2 }`
[INFO] [stdout]     = note: to `$crate :: boxed ::
[INFO] [stdout]             box_assume_init_into_vec_unsafe($crate :: intrinsics ::
[INFO] [stdout]             write_box_via_move($crate :: boxed :: Box :: new_uninit(), [lit1, lit2]))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]    --> src/solver/dpll.rs:256:25
[INFO] [stdout]     |
[INFO] [stdout] 256 |         DpllClause::new(vec![lit3], false),
[INFO] [stdout]     |                         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expanding `vec! { lit3 }`
[INFO] [stdout]     = note: to `$crate :: boxed ::
[INFO] [stdout]             box_assume_init_into_vec_unsafe($crate :: intrinsics ::
[INFO] [stdout]             write_box_via_move($crate :: boxed :: Box :: new_uninit(), [lit3]))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]    --> src/expression/expression.rs:104:42
[INFO] [stdout]     |
[INFO] [stdout] 104 |             Expression::Variable(var) => write!(f, "v{}", var),
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expanding `write! { f, "v{}", var }`
[INFO] [stdout]     = note: to `f.write_fmt($crate :: format_args! ("v{}", var))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]    --> src/expression/expression.rs:105:42
[INFO] [stdout]     |
[INFO] [stdout] 105 |             Expression::Constant(val) => write!(f, "{}", val),
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expanding `write! { f, "{}", val }`
[INFO] [stdout]     = note: to `f.write_fmt($crate :: format_args! ("{}", val))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]    --> src/expression/expression.rs:108:17
[INFO] [stdout]     |
[INFO] [stdout] 108 |                 write!(f, "{}{} & {}{}", "(".color(color), lhs, rhs, ")".color(color))
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expanding `write! { f, "{}{} & {}{}", "(".color(color), lhs, rhs, ")".color(color) }`
[INFO] [stdout]     = note: to `f.write_fmt($crate :: format_args!
[INFO] [stdout]             ("{}{} & {}{}", "(".color(color), lhs, rhs, ")".color(color)))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]    --> src/expression/expression.rs:112:17
[INFO] [stdout]     |
[INFO] [stdout] 112 |                 write!(f, "{}{} | {}{}", "(".color(color), lhs, rhs, ")".color(color))
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expanding `write! { f, "{}{} | {}{}", "(".color(color), lhs, rhs, ")".color(color) }`
[INFO] [stdout]     = note: to `f.write_fmt($crate :: format_args!
[INFO] [stdout]             ("{}{} | {}{}", "(".color(color), lhs, rhs, ")".color(color)))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]    --> src/expression/expression.rs:115:17
[INFO] [stdout]     |
[INFO] [stdout] 115 |                 write!(f, "-{}", expr)
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expanding `write! { f, "-{}", expr }`
[INFO] [stdout]     = note: to `f.write_fmt($crate :: format_args! ("-{}", expr))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/expression/normal.rs:89:29
[INFO] [stdout]    |
[INFO] [stdout] 89 |         let mut remaining = vec![dnf_expr];
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `vec! { dnf_expr }`
[INFO] [stdout]    = note: to `$crate :: boxed ::
[INFO] [stdout]            box_assume_init_into_vec_unsafe($crate :: intrinsics ::
[INFO] [stdout]            write_box_via_move($crate :: boxed :: Box :: new_uninit(), [dnf_expr]))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]    --> src/expression/normal.rs:112:29
[INFO] [stdout]     |
[INFO] [stdout] 112 |         let mut remaining = vec![cnf_expr];
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expanding `vec! { cnf_expr }`
[INFO] [stdout]     = note: to `$crate :: boxed ::
[INFO] [stdout]             box_assume_init_into_vec_unsafe($crate :: intrinsics ::
[INFO] [stdout]             write_box_via_move($crate :: boxed :: Box :: new_uninit(), [cnf_expr]))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/main.rs:17:29
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let parsed_expression = prop_expr!((a & (b | c)) & (-d));
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `prop_expr! { (a & (b | c)) & (-d) }`
[INFO] [stdout]    = note: to `ParsedExpression ::
[INFO] [stdout]            And(Box :: new(prop_expr! ((a & (b | c)))), Box :: new(prop_expr! ((-d))))`
[INFO] [stdout]    = note: expanding `prop_expr! { (a & (b | c)) }`
[INFO] [stdout]    = note: to `prop_expr! (a & (b | c))`
[INFO] [stdout]    = note: expanding `prop_expr! { a & (b | c) }`
[INFO] [stdout]    = note: to `ParsedExpression ::
[INFO] [stdout]            And(Box :: new(prop_expr! (a)), Box :: new(prop_expr! ((b | c))))`
[INFO] [stdout]    = note: expanding `prop_expr! { a }`
[INFO] [stdout]    = note: to `ParsedExpression :: Variable(String :: from(stringify! (a)))`
[INFO] [stdout]    = note: expanding `prop_expr! { (b | c) }`
[INFO] [stdout]    = note: to `prop_expr! (b | c)`
[INFO] [stdout]    = note: expanding `prop_expr! { b | c }`
[INFO] [stdout]    = note: to `ParsedExpression :: Or(Box :: new(prop_expr! (b)), Box :: new(prop_expr! (c)))`
[INFO] [stdout]    = note: expanding `prop_expr! { b }`
[INFO] [stdout]    = note: to `ParsedExpression :: Variable(String :: from(stringify! (b)))`
[INFO] [stdout]    = note: expanding `prop_expr! { c }`
[INFO] [stdout]    = note: to `ParsedExpression :: Variable(String :: from(stringify! (c)))`
[INFO] [stdout]    = note: expanding `prop_expr! { (-d) }`
[INFO] [stdout]    = note: to `prop_expr! (-d)`
[INFO] [stdout]    = note: expanding `prop_expr! { -d }`
[INFO] [stdout]    = note: to `ParsedExpression :: Not(Box :: new(prop_expr! (d)))`
[INFO] [stdout]    = note: expanding `prop_expr! { d }`
[INFO] [stdout]    = note: to `ParsedExpression :: Variable(String :: from(stringify! (d)))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/main.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     eprintln!("instance = {:#?}", instance);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `eprintln! { "instance = {:#?}", instance }`
[INFO] [stdout]    = note: to `{
[INFO] [stdout]                $crate :: io ::
[INFO] [stdout]                _eprint($crate :: format_args_nl! ("instance = {:#?}", instance));
[INFO] [stdout]            }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     eprintln!("instance.expression = {}", instance.expression);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `eprintln! { "instance.expression = {}", instance.expression }`
[INFO] [stdout]    = note: to `{
[INFO] [stdout]                $crate :: io ::
[INFO] [stdout]                _eprint($crate :: format_args_nl!
[INFO] [stdout]                ("instance.expression = {}", instance.expression));
[INFO] [stdout]            }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> src/main.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     eprintln!("solution = {:#?}", solution);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `eprintln! { "solution = {:#?}", solution }`
[INFO] [stdout]    = note: to `{
[INFO] [stdout]                $crate :: io ::
[INFO] [stdout]                _eprint($crate :: format_args_nl! ("solution = {:#?}", solution));
[INFO] [stdout]            }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(trace_macros)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::mpsc`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::sync::mpsc;
[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: `instance::SolverResult`
[INFO] [stdout]  --> src/main.rs:9:76
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::{expression::expression::Assignment, solver::{dpll::solve_dpll, instance::SolverResult}};
[INFO] [stdout]   |                                                                            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error::Error`
[INFO] [stdout]  --> src/parser.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, error::Error, fs, path::Path};
[INFO] [stdout]   |                                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `container::Seq` and `error::Simple`
[INFO] [stdout]  --> src/parser.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use chumsky::{container::Seq, error::Simple, pratt::{infix, prefix, right}, primitive::{choice, just}, recursive::recursive, text, Pa...
[INFO] [stdout]   |               ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `process::exit`
[INFO] [stdout]  --> src/solver/dpll.rs:3:33
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{collections::HashSet, process::exit};
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Container`
[INFO] [stdout]  --> src/solver/dpll.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 | use chumsky::container::{Container, Seq};
[INFO] [stdout]   |                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Container`
[INFO] [stdout]  --> src/solver/dpll.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 | use chumsky::container::{Container, Seq};
[INFO] [stdout]   |                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cnf`
[INFO] [stdout]    --> src/solver/dpll.rs:154:20
[INFO] [stdout]     |
[INFO] [stdout] 154 | fn choose_variable(cnf: &DpllCNF, max_id: VariableId, assignment: &Assignment) -> Option<VariableId> {
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_cnf`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sat-solver` (bin "sat-solver" test) due to 1 previous error; 7 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `cnf`
[INFO] [stdout]    --> src/solver/dpll.rs:154:20
[INFO] [stdout]     |
[INFO] [stdout] 154 | fn choose_variable(cnf: &DpllCNF, max_id: VariableId, assignment: &Assignment) -> Option<VariableId> {
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_cnf`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sat-solver` (bin "sat-solver") due to 1 previous error; 7 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "e055f10cd968025af5fad7b448fdb7cda99ebfb909053cb254799bcf167601d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e055f10cd968025af5fad7b448fdb7cda99ebfb909053cb254799bcf167601d4", kill_on_drop: false }`
[INFO] [stdout] e055f10cd968025af5fad7b448fdb7cda99ebfb909053cb254799bcf167601d4
