[INFO] cloning repository https://github.com/shinkwhek/SATsolver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shinkwhek/SATsolver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshinkwhek%2FSATsolver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshinkwhek%2FSATsolver'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] be638a5296a4ad1884c0952d59ed7ba62739ccc9 [INFO] testing shinkwhek/SATsolver against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshinkwhek%2FSATsolver" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/shinkwhek/SATsolver on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/shinkwhek/SATsolver [INFO] finished tweaking git repo https://github.com/shinkwhek/SATsolver [INFO] tweaked toml for git repo https://github.com/shinkwhek/SATsolver written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/shinkwhek/SATsolver already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 05ba94486e265f6fba758f58b52d040e143068756d97c89697c55a614a0cb1fb [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "05ba94486e265f6fba758f58b52d040e143068756d97c89697c55a614a0cb1fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "05ba94486e265f6fba758f58b52d040e143068756d97c89697c55a614a0cb1fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05ba94486e265f6fba758f58b52d040e143068756d97c89697c55a614a0cb1fb", kill_on_drop: false }` [INFO] [stdout] 05ba94486e265f6fba758f58b52d040e143068756d97c89697c55a614a0cb1fb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d95b6c75528fd990f6ebda66d6a97e3a8cc05917c06159e5bf1d84fe19fb7d62 [INFO] running `Command { std: "docker" "start" "-a" "d95b6c75528fd990f6ebda66d6a97e3a8cc05917c06159e5bf1d84fe19fb7d62", kill_on_drop: false }` [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling ansi_term v0.9.0 [INFO] [stderr] Compiling atty v0.2.8 [INFO] [stderr] Compiling clap v2.31.1 [INFO] [stderr] Compiling satsolver v1.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type alias is never used: `Cnf` [INFO] [stdout] --> src/lexer.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | type Cnf = Vec>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Lexer` [INFO] [stdout] --> src/lexer.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Lexer; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lexer.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn new(filename: &str) -> Cnf { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parse_line` [INFO] [stdout] --> src/lexer.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 35 | fn parse_line(s: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/solver.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn new(cnf: Cnf) -> Dpll { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `solver` [INFO] [stdout] --> src/solver.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn solver(self) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `unit_propagation` [INFO] [stdout] --> src/solver.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 43 | fn unit_propagation(self) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `assign` [INFO] [stdout] --> src/solver.rs:50:8 [INFO] [stdout] | [INFO] [stdout] 50 | fn assign(&self, lit: Literal) -> Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `retain_lit` [INFO] [stdout] --> src/solver.rs:64:4 [INFO] [stdout] | [INFO] [stdout] 64 | fn retain_lit(mut cl: Clause, lit: Literal) -> Clause { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `exists_empty_clause` [INFO] [stdout] --> src/solver.rs:70:8 [INFO] [stdout] | [INFO] [stdout] 70 | fn exists_empty_clause(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_unit_literal` [INFO] [stdout] --> src/solver.rs:74:8 [INFO] [stdout] | [INFO] [stdout] 74 | fn get_unit_literal(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `heuristic_select` [INFO] [stdout] --> src/solver.rs:81:8 [INFO] [stdout] | [INFO] [stdout] 81 | fn heuristic_select(&self) -> Literal { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_empty` [INFO] [stdout] --> src/solver.rs:85:8 [INFO] [stdout] | [INFO] [stdout] 85 | fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.21s [INFO] running `Command { std: "docker" "inspect" "d95b6c75528fd990f6ebda66d6a97e3a8cc05917c06159e5bf1d84fe19fb7d62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d95b6c75528fd990f6ebda66d6a97e3a8cc05917c06159e5bf1d84fe19fb7d62", kill_on_drop: false }` [INFO] [stdout] d95b6c75528fd990f6ebda66d6a97e3a8cc05917c06159e5bf1d84fe19fb7d62 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 15efd017f611c1d27e02090e0be928772d0c0e457878636d204b0557caec2cc8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "15efd017f611c1d27e02090e0be928772d0c0e457878636d204b0557caec2cc8", kill_on_drop: false }` [INFO] [stderr] Compiling satsolver v1.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type alias is never used: `Cnf` [INFO] [stdout] --> src/lexer.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | type Cnf = Vec>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Lexer` [INFO] [stdout] --> src/lexer.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Lexer; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lexer.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn new(filename: &str) -> Cnf { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parse_line` [INFO] [stdout] --> src/lexer.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 35 | fn parse_line(s: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/solver.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn new(cnf: Cnf) -> Dpll { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `solver` [INFO] [stdout] --> src/solver.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn solver(self) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `unit_propagation` [INFO] [stdout] --> src/solver.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 43 | fn unit_propagation(self) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `assign` [INFO] [stdout] --> src/solver.rs:50:8 [INFO] [stdout] | [INFO] [stdout] 50 | fn assign(&self, lit: Literal) -> Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `retain_lit` [INFO] [stdout] --> src/solver.rs:64:4 [INFO] [stdout] | [INFO] [stdout] 64 | fn retain_lit(mut cl: Clause, lit: Literal) -> Clause { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `exists_empty_clause` [INFO] [stdout] --> src/solver.rs:70:8 [INFO] [stdout] | [INFO] [stdout] 70 | fn exists_empty_clause(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_unit_literal` [INFO] [stdout] --> src/solver.rs:74:8 [INFO] [stdout] | [INFO] [stdout] 74 | fn get_unit_literal(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `heuristic_select` [INFO] [stdout] --> src/solver.rs:81:8 [INFO] [stdout] | [INFO] [stdout] 81 | fn heuristic_select(&self) -> Literal { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_empty` [INFO] [stdout] --> src/solver.rs:85:8 [INFO] [stdout] | [INFO] [stdout] 85 | fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Cnf` [INFO] [stdout] --> src/lexer.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | type Cnf = Vec>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Lexer` [INFO] [stdout] --> src/lexer.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Lexer; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lexer.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn new(filename: &str) -> Cnf { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parse_line` [INFO] [stdout] --> src/lexer.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 35 | fn parse_line(s: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.51s [INFO] running `Command { std: "docker" "inspect" "15efd017f611c1d27e02090e0be928772d0c0e457878636d204b0557caec2cc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15efd017f611c1d27e02090e0be928772d0c0e457878636d204b0557caec2cc8", kill_on_drop: false }` [INFO] [stdout] 15efd017f611c1d27e02090e0be928772d0c0e457878636d204b0557caec2cc8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 865fb2fb7df4f67e5bb8afd915d6d865b2d7a3a3d105143861c7dab2cd3b52f9 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "865fb2fb7df4f67e5bb8afd915d6d865b2d7a3a3d105143861c7dab2cd3b52f9", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: type alias is never used: `Cnf` [INFO] [stdout] running 10 tests [INFO] [stderr] --> src/lexer.rs:4:1 [INFO] [stdout] test solver::get_unit_literal_test ... ok [INFO] [stderr] | [INFO] [stdout] test solver::is_empty_test ... ok [INFO] [stderr] 4 | type Cnf = Vec>; [INFO] [stdout] test solver::exists_empty_clause_test ... ok [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] test solver::solver_test_2 ... ok [INFO] [stderr] | [INFO] [stdout] test solver::heuristic_select_test ... ok [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] test solver::solver_test_1 ... ok [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Lexer` [INFO] [stderr] --> src/lexer.rs:6:12 [INFO] [stderr] | [INFO] [stderr] 6 | pub struct Lexer; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/lexer.rs:8:12 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn new(filename: &str) -> Cnf { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `parse_line` [INFO] [stderr] --> src/lexer.rs:35:8 [INFO] [stderr] | [INFO] [stderr] 35 | fn parse_line(s: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/solver.rs:13:12 [INFO] [stderr] | [INFO] [stderr] 13 | pub fn new(cnf: Cnf) -> Dpll { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `solver` [INFO] [stderr] --> src/solver.rs:20:12 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn solver(self) -> Option { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `unit_propagation` [INFO] [stderr] --> src/solver.rs:43:8 [INFO] [stderr] | [INFO] [stderr] 43 | fn unit_propagation(self) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `assign` [INFO] [stderr] --> src/solver.rs:50:8 [INFO] [stderr] | [INFO] [stderr] 50 | fn assign(&self, lit: Literal) -> Self { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `retain_lit` [INFO] [stderr] --> src/solver.rs:64:4 [INFO] [stderr] | [INFO] [stderr] 64 | fn retain_lit(mut cl: Clause, lit: Literal) -> Clause { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `exists_empty_clause` [INFO] [stderr] --> src/solver.rs:70:8 [INFO] [stderr] | [INFO] [stderr] 70 | fn exists_empty_clause(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_unit_literal` [INFO] [stderr] --> src/solver.rs:74:8 [INFO] [stderr] | [INFO] [stderr] 74 | fn get_unit_literal(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `heuristic_select` [INFO] [stderr] --> src/solver.rs:81:8 [INFO] [stderr] | [INFO] [stderr] 81 | fn heuristic_select(&self) -> Literal { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_empty` [INFO] [stderr] --> src/solver.rs:85:8 [INFO] [stderr] | [INFO] [stderr] 85 | fn is_empty(&self) -> bool { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `satsolver` (lib) generated 13 warnings [INFO] [stderr] warning: `satsolver` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/satsolver-e0ab2c9c93ad6238) [INFO] [stdout] test solver::assign_test ... ok [INFO] [stdout] test solver::unit_propagation_test_1 ... ok [INFO] [stdout] test solver::unit_propagation_test_2 ... ok [INFO] [stdout] test solver::retain_lit_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/satsolver-bd39843362c83c25) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test solver::assign_test ... ok [INFO] [stdout] test solver::get_unit_literal_test ... ok [INFO] [stdout] test solver::exists_empty_clause_test ... ok [INFO] [stdout] test solver::is_empty_test ... ok [INFO] [stdout] test solver::heuristic_select_test ... ok [INFO] [stdout] test solver::solver_test_2 ... ok [INFO] [stdout] test solver::unit_propagation_test_1 ... ok [INFO] [stdout] test solver::retain_lit_test ... ok [INFO] [stderr] Doc-tests satsolver [INFO] [stdout] test solver::solver_test_1 ... ok [INFO] [stdout] test solver::unit_propagation_test_2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "865fb2fb7df4f67e5bb8afd915d6d865b2d7a3a3d105143861c7dab2cd3b52f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "865fb2fb7df4f67e5bb8afd915d6d865b2d7a3a3d105143861c7dab2cd3b52f9", kill_on_drop: false }` [INFO] [stdout] 865fb2fb7df4f67e5bb8afd915d6d865b2d7a3a3d105143861c7dab2cd3b52f9