[INFO] cloning repository https://github.com/igotfr/codecrafters_grep_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/igotfr/codecrafters_grep_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Figotfr%2Fcodecrafters_grep_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Figotfr%2Fcodecrafters_grep_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c15ac8f5e6e6fd2548de7d17055c33483b5e9043
[INFO] testing igotfr/codecrafters_grep_rust against 1.99.0-beta.1+cargoflags=--release for beta-release-1.99-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Figotfr%2Fcodecrafters_grep_rust" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/igotfr/codecrafters_grep_rust
[INFO] finished tweaking git repo https://github.com/igotfr/codecrafters_grep_rust
[INFO] tweaked toml for git repo https://github.com/igotfr/codecrafters_grep_rust written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/igotfr/codecrafters_grep_rust on toolchain 1.99.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/igotfr/codecrafters_grep_rust 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" "+1.99.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a58cfa8ea0e07892938110e658abe19b6ec836b9db59832541f99c0423d3eb2e
[INFO] running `Command { std: "docker" "start" "a58cfa8ea0e07892938110e658abe19b6ec836b9db59832541f99c0423d3eb2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a58cfa8ea0e07892938110e658abe19b6ec836b9db59832541f99c0423d3eb2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a58cfa8ea0e07892938110e658abe19b6ec836b9db59832541f99c0423d3eb2e" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a58cfa8ea0e07892938110e658abe19b6ec836b9db59832541f99c0423d3eb2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a58cfa8ea0e07892938110e658abe19b6ec836b9db59832541f99c0423d3eb2e" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.75
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]    Compiling codecrafters-grep-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `literal_start_idx` is never read
[INFO] [stdout]    --> src/lib.rs:133:17
[INFO] [stdout]     |
[INFO] [stdout] 133 |                 literal_start_idx = flush_literal(pattern, literal_start_idx, i, &mut tokens);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] 134 |                 tokens.push(Token::Start);
[INFO] [stdout] 135 |                 literal_start_idx = i + c.len_utf8();
[INFO] [stdout]     |                 ------------------------------------ `literal_start_idx` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `literal_start_idx` is never read
[INFO] [stdout]    --> src/lib.rs:138:17
[INFO] [stdout]     |
[INFO] [stdout] 138 |                 literal_start_idx = flush_literal(pattern, literal_start_idx, i, &mut tokens);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] 139 |                 tokens.push(Token::End);
[INFO] [stdout] 140 |                 literal_start_idx = i + c.len_utf8();
[INFO] [stdout]     |                 ------------------------------------ `literal_start_idx` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `literal_start_idx` is never read
[INFO] [stdout]    --> src/lib.rs:143:17
[INFO] [stdout]     |
[INFO] [stdout] 143 |                 literal_start_idx = flush_literal(pattern, literal_start_idx, i, &mut tokens);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] 144 |                 tokens.push(Token::Atom(Atom::Dot, Quantifier::One));
[INFO] [stdout] 145 |                 literal_start_idx = i + c.len_utf8();
[INFO] [stdout]     |                 ------------------------------------ `literal_start_idx` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `literal_start_idx` is never read
[INFO] [stdout]    --> src/lib.rs:148:17
[INFO] [stdout]     |
[INFO] [stdout] 148 |                 literal_start_idx = flush_literal(pattern, literal_start_idx, i, &mut tokens);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 161 |                     literal_start_idx = j + next.len_utf8();
[INFO] [stdout]     |                     --------------------------------------- `literal_start_idx` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `literal_start_idx` is never read
[INFO] [stdout]    --> src/lib.rs:204:17
[INFO] [stdout]     |
[INFO] [stdout] 204 |                 literal_start_idx = flush_literal(pattern, literal_start_idx, i, &mut tokens);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 225 |                 literal_start_idx = i + c.len_utf8();
[INFO] [stdout]     |                 ------------------------------------ `literal_start_idx` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::Read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 4.48s
[INFO] running `Command { std: "docker" "inspect" "a58cfa8ea0e07892938110e658abe19b6ec836b9db59832541f99c0423d3eb2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a58cfa8ea0e07892938110e658abe19b6ec836b9db59832541f99c0423d3eb2e" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stdout] warning: value assigned to `literal_start_idx` is never read
[INFO] [stdout]    --> src/lib.rs:133:17
[INFO] [stdout]     |
[INFO] [stdout] 133 |                 literal_start_idx = flush_literal(pattern, literal_start_idx, i, &mut tokens);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] 134 |                 tokens.push(Token::Start);
[INFO] [stdout] 135 |                 literal_start_idx = i + c.len_utf8();
[INFO] [stdout]     |                 ------------------------------------ `literal_start_idx` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling codecrafters-grep-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `literal_start_idx` is never read
[INFO] [stdout]    --> src/lib.rs:138:17
[INFO] [stdout]     |
[INFO] [stdout] 138 |                 literal_start_idx = flush_literal(pattern, literal_start_idx, i, &mut tokens);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] 139 |                 tokens.push(Token::End);
[INFO] [stdout] 140 |                 literal_start_idx = i + c.len_utf8();
[INFO] [stdout]     |                 ------------------------------------ `literal_start_idx` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `literal_start_idx` is never read
[INFO] [stdout]    --> src/lib.rs:143:17
[INFO] [stdout]     |
[INFO] [stdout] 143 |                 literal_start_idx = flush_literal(pattern, literal_start_idx, i, &mut tokens);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] 144 |                 tokens.push(Token::Atom(Atom::Dot, Quantifier::One));
[INFO] [stdout] 145 |                 literal_start_idx = i + c.len_utf8();
[INFO] [stdout]     |                 ------------------------------------ `literal_start_idx` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `literal_start_idx` is never read
[INFO] [stdout]    --> src/lib.rs:148:17
[INFO] [stdout]     |
[INFO] [stdout] 148 |                 literal_start_idx = flush_literal(pattern, literal_start_idx, i, &mut tokens);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 161 |                     literal_start_idx = j + next.len_utf8();
[INFO] [stdout]     |                     --------------------------------------- `literal_start_idx` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `literal_start_idx` is never read
[INFO] [stdout]    --> src/lib.rs:204:17
[INFO] [stdout]     |
[INFO] [stdout] 204 |                 literal_start_idx = flush_literal(pattern, literal_start_idx, i, &mut tokens);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 225 |                 literal_start_idx = i + c.len_utf8();
[INFO] [stdout]     |                 ------------------------------------ `literal_start_idx` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::Read;
[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::io::Read`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::Read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `literal_start_idx` is never read
[INFO] [stdout]    --> src/lib.rs:133:17
[INFO] [stdout]     |
[INFO] [stdout] 133 |                 literal_start_idx = flush_literal(pattern, literal_start_idx, i, &mut tokens);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] 134 |                 tokens.push(Token::Start);
[INFO] [stdout] 135 |                 literal_start_idx = i + c.len_utf8();
[INFO] [stdout]     |                 ------------------------------------ `literal_start_idx` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `literal_start_idx` is never read
[INFO] [stdout]    --> src/lib.rs:138:17
[INFO] [stdout]     |
[INFO] [stdout] 138 |                 literal_start_idx = flush_literal(pattern, literal_start_idx, i, &mut tokens);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] 139 |                 tokens.push(Token::End);
[INFO] [stdout] 140 |                 literal_start_idx = i + c.len_utf8();
[INFO] [stdout]     |                 ------------------------------------ `literal_start_idx` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `literal_start_idx` is never read
[INFO] [stdout]    --> src/lib.rs:143:17
[INFO] [stdout]     |
[INFO] [stdout] 143 |                 literal_start_idx = flush_literal(pattern, literal_start_idx, i, &mut tokens);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] 144 |                 tokens.push(Token::Atom(Atom::Dot, Quantifier::One));
[INFO] [stdout] 145 |                 literal_start_idx = i + c.len_utf8();
[INFO] [stdout]     |                 ------------------------------------ `literal_start_idx` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `literal_start_idx` is never read
[INFO] [stdout]    --> src/lib.rs:148:17
[INFO] [stdout]     |
[INFO] [stdout] 148 |                 literal_start_idx = flush_literal(pattern, literal_start_idx, i, &mut tokens);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 161 |                     literal_start_idx = j + next.len_utf8();
[INFO] [stdout]     |                     --------------------------------------- `literal_start_idx` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `literal_start_idx` is never read
[INFO] [stdout]    --> src/lib.rs:204:17
[INFO] [stdout]     |
[INFO] [stdout] 204 |                 literal_start_idx = flush_literal(pattern, literal_start_idx, i, &mut tokens);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 225 |                 literal_start_idx = i + c.len_utf8();
[INFO] [stdout]     |                 ------------------------------------ `literal_start_idx` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "a58cfa8ea0e07892938110e658abe19b6ec836b9db59832541f99c0423d3eb2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a58cfa8ea0e07892938110e658abe19b6ec836b9db59832541f99c0423d3eb2e" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: value assigned to `literal_start_idx` is never read
[INFO] [stderr]    --> src/lib.rs:133:17
[INFO] [stderr]     |
[INFO] [stderr] 133 |                 literal_start_idx = flush_literal(pattern, literal_start_idx, i, &mut tokens);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stderr] 134 |                 tokens.push(Token::Start);
[INFO] [stderr] 135 |                 literal_start_idx = i + c.len_utf8();
[INFO] [stderr]     |                 ------------------------------------ `literal_start_idx` is overwritten here before the previous value is read
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `literal_start_idx` is never read
[INFO] [stderr]    --> src/lib.rs:138:17
[INFO] [stderr]     |
[INFO] [stderr] 138 |                 literal_start_idx = flush_literal(pattern, literal_start_idx, i, &mut tokens);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stderr] 139 |                 tokens.push(Token::End);
[INFO] [stderr] 140 |                 literal_start_idx = i + c.len_utf8();
[INFO] [stderr]     |                 ------------------------------------ `literal_start_idx` is overwritten here before the previous value is read
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `literal_start_idx` is never read
[INFO] [stderr]    --> src/lib.rs:143:17
[INFO] [stderr]     |
[INFO] [stderr] 143 |                 literal_start_idx = flush_literal(pattern, literal_start_idx, i, &mut tokens);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stderr] 144 |                 tokens.push(Token::Atom(Atom::Dot, Quantifier::One));
[INFO] [stderr] 145 |                 literal_start_idx = i + c.len_utf8();
[INFO] [stderr]     |                 ------------------------------------ `literal_start_idx` is overwritten here before the previous value is read
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `literal_start_idx` is never read
[INFO] [stderr]    --> src/lib.rs:148:17
[INFO] [stderr]     |
[INFO] [stderr] 148 |                 literal_start_idx = flush_literal(pattern, literal_start_idx, i, &mut tokens);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stderr] ...
[INFO] [stderr] 161 |                     literal_start_idx = j + next.len_utf8();
[INFO] [stderr]     |                     --------------------------------------- `literal_start_idx` is overwritten here before the previous value is read
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `literal_start_idx` is never read
[INFO] [stderr]    --> src/lib.rs:204:17
[INFO] [stderr]     |
[INFO] [stderr] 204 |                 literal_start_idx = flush_literal(pattern, literal_start_idx, i, &mut tokens);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stderr] ...
[INFO] [stderr] 225 |                 literal_start_idx = i + c.len_utf8();
[INFO] [stderr]     |                 ------------------------------------ `literal_start_idx` is overwritten here before the previous value is read
[INFO] [stderr] 
[INFO] [stderr] warning: `codecrafters-grep-rust` (lib) generated 5 warnings
[INFO] [stderr] warning: `codecrafters-grep-rust` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr] warning: unused import: `std::io::Read`
[INFO] [stderr]  --> src/main.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::io::Read;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `codecrafters-grep-rust` (bin "codecrafters-grep-rust" test) generated 1 warning
[INFO] [stderr] warning: `codecrafters-grep-rust` (bin "codecrafters-grep-rust") generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/codecrafters_grep_rust-b642db2268e08063)
[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] [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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/deps/codecrafters_grep_rust-5e38f602b0a15e48)
[INFO] [stderr]      Running tests/groups_and_backreferences_tests.rs (/opt/rustwide/target/release/deps/groups_and_backreferences_tests-f7ec8db4a8b8e026)
[INFO] [stdout] 
[INFO] [stdout] running 57 tests
[INFO] [stdout] test advanced_group_tests::test_alternation_in_group ... ok
[INFO] [stdout] test advanced_group_tests::test_alternation_in_group_second ... ok
[INFO] [stdout] test advanced_group_tests::test_alternation_in_group_fail ... ok
[INFO] [stdout] test advanced_group_tests::test_quantified_alternation_group_fail ... ok
[INFO] [stdout] test basic_backreference_tests::test_backreference_with_alternation ... ok
[INFO] [stdout] test basic_backreference_tests::test_backreference_with_alternation_fail ... ok
[INFO] [stdout] test basic_backreference_tests::test_longer_backreference ... ok
[INFO] [stdout] test basic_backreference_tests::test_backreference_with_alternation_second ... ok
[INFO] [stdout] test basic_backreference_tests::test_longer_backreference_fail ... ok
[INFO] [stdout] test basic_backreference_tests::test_simple_backreference ... ok
[INFO] [stdout] test basic_backreference_tests::test_simple_backreference_fail ... ok
[INFO] [stdout] test basic_group_tests::test_empty_group ... ok
[INFO] [stdout] test basic_group_tests::test_group_fail ... ok
[INFO] [stdout] test basic_group_tests::test_group_in_sequence ... ok
[INFO] [stdout] test advanced_group_tests::test_quantified_alternation_group ... FAILED
[INFO] [stdout] test basic_group_tests::test_multiple_groups ... ok
[INFO] [stdout] test basic_group_tests::test_multiple_groups_fail ... ok
[INFO] [stdout] test advanced_group_tests::test_quantified_alternation_group_single ... FAILED
[INFO] [stdout] test basic_group_tests::test_simple_group ... ok
[INFO] [stdout] test complex_pattern_tests::test_doubled_pattern_fail ... ok
[INFO] [stdout] test complex_pattern_tests::test_doubled_pattern ... FAILED
[INFO] [stdout] test complex_pattern_tests::test_palindrome_like ... ok
[INFO] [stdout] test complex_pattern_tests::test_palindrome_like_fail ... ok
[INFO] [stdout] test complex_pattern_tests::test_palindrome_like_longer ... ok
[INFO] [stdout] test complex_pattern_tests::test_word_boundary_like ... ok
[INFO] [stdout] test complex_pattern_tests::test_word_boundary_like_fail ... ok
[INFO] [stdout] test edge_case_tests::test_group_with_character_class ... ok
[INFO] [stdout] test edge_case_tests::test_group_with_character_class_fail ... ok
[INFO] [stdout] test edge_case_tests::test_group_with_dot ... ok
[INFO] [stdout] test edge_case_tests::test_group_with_dot_different_chars ... ok
[INFO] [stdout] test edge_case_tests::test_optional_group_with_backreference ... FAILED
[INFO] [stdout] test edge_case_tests::test_optional_group_with_backreference_present ... FAILED
[INFO] [stdout] test edge_case_tests::test_star_group_with_backreference ... FAILED
[INFO] [stdout] test edge_case_tests::test_star_group_with_backreference_once ... FAILED
[INFO] [stdout] test group_with_quantifiers_tests::test_group_with_plus_fail ... ok
[INFO] [stdout] test group_with_quantifiers_tests::test_group_with_plus ... FAILED
[INFO] [stdout] test group_with_quantifiers_tests::test_group_with_plus_multiple ... FAILED
[INFO] [stdout] test multiple_backreference_tests::test_multiple_same_backreference ... ok
[INFO] [stdout] test group_with_quantifiers_tests::test_group_with_star ... FAILED
[INFO] [stdout] test group_with_quantifiers_tests::test_group_with_star_once ... FAILED
[INFO] [stdout] test multiple_backreference_tests::test_multiple_same_backreference_fail ... ok
[INFO] [stdout] test multiple_backreference_tests::test_reversed_backreferences ... ok
[INFO] [stdout] test multiple_backreference_tests::test_two_groups_two_backreferences_fail ... ok
[INFO] [stdout] test nested_group_tests::test_deep_nesting ... ok
[INFO] [stdout] test nested_group_tests::test_nested_groups ... ok
[INFO] [stdout] test nested_group_tests::test_nested_groups_multiple ... ok
[INFO] [stdout] test nested_group_tests::test_nested_with_alternation_second ... ok
[INFO] [stdout] test real_world_patterns::test_html_tag_matching_fail ... ok
[INFO] [stdout] test real_world_patterns::test_quoted_string ... ok
[INFO] [stdout] test real_world_patterns::test_html_tag_matching ... ok
[INFO] [stdout] test real_world_patterns::test_quoted_string_fail ... ok
[INFO] [stdout] test real_world_patterns::test_quoted_string_single ... ok
[INFO] [stdout] test group_with_quantifiers_tests::test_group_with_question ... FAILED
[INFO] [stdout] test nested_group_tests::test_nested_with_alternation ... ok
[INFO] [stdout] test group_with_quantifiers_tests::test_group_with_question_once ... FAILED
[INFO] [stdout] test group_with_quantifiers_tests::test_group_with_star_multiple ... FAILED
[INFO] [stdout] test multiple_backreference_tests::test_two_groups_two_backreferences ... ok
[INFO] [stderr] error: test failed, to rerun pass `--test groups_and_backreferences_tests`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- advanced_group_tests::test_quantified_alternation_group stdout ----
[INFO] [stdout] Tokenized pattern: [Atom(CaptureGroup([Atom(Alternation([[Atom(Literal("a"), One)], [Atom(Literal("b"), One)]]), One)]), OneOrMore)]
[INFO] [stdout] 
[INFO] [stdout] thread 'advanced_group_tests::test_quantified_alternation_group' (329) panicked at tests/groups_and_backreferences_tests.rs:5:5:
[INFO] [stdout] assertion `left == right` failed: Pattern '(a|b)+' against text 'ababab' - expected: true, got: false
[INFO] [stdout]   left: false
[INFO] [stdout]  right: true
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5848eecc0511 - <<std[104cf6e2632825ea]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[7c831bd917ebf35f]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5848eecd46ea - core[7c831bd917ebf35f]::fmt::write
[INFO] [stdout]    2:     0x5848eecc49ac - <alloc[2fdc3f7464fcf288]::vec::Vec<u8> as core[7c831bd917ebf35f]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5848eec9caf6 - std[104cf6e2632825ea]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5848eecb8c29 - std[104cf6e2632825ea]::panicking::default_hook
[INFO] [stdout]    5:     0x5848eec50940 - test[73009c9f9aebf890]::test_main_inner::<test[73009c9f9aebf890]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5848eecb8de2 - std[104cf6e2632825ea]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5848eec9cba2 - std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5848eec95549 - std[104cf6e2632825ea]::sys::backtrace::__rust_end_short_backtrace::<std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5848eec9d79d - __rustc[b0d56fa5b193ad05]::rust_begin_unwind
[INFO] [stdout]   10:     0x5848eecd4e1c - core[7c831bd917ebf35f]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5848eecd4d93 - core[7c831bd917ebf35f]::panicking::assert_failed_inner
[INFO] [stdout]   12:     0x5848eec41096 - core[7c831bd917ebf35f]::panicking::assert_failed::<bool, bool>
[INFO] [stdout]   13:     0x5848eec42603 - <groups_and_backreferences_tests[bcfd3254caa97701]::advanced_group_tests::test_quantified_alternation_group::{closure#0} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5848eec43c2b - test[73009c9f9aebf890]::__rust_begin_short_backtrace::<core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>, fn() -> core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>>
[INFO] [stdout]   15:     0x5848eec51295 - test[73009c9f9aebf890]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5848eec4a654 - std[104cf6e2632825ea]::sys::backtrace::__rust_begin_short_backtrace::<test[73009c9f9aebf890]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5848eec543f2 - <std[104cf6e2632825ea]::thread::lifecycle::spawn_unchecked<test[73009c9f9aebf890]::run_test::{closure#1}, ()>::{closure#1} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5848eecbfde9 - <std[104cf6e2632825ea]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7d4b099ab07a - <unknown>
[INFO] [stdout]   20:     0x7d4b09a3e534 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- advanced_group_tests::test_quantified_alternation_group_single stdout ----
[INFO] [stdout] Tokenized pattern: [Atom(CaptureGroup([Atom(Alternation([[Atom(Literal("a"), One)], [Atom(Literal("b"), One)]]), One)]), OneOrMore)]
[INFO] [stdout] 
[INFO] [stdout] thread 'advanced_group_tests::test_quantified_alternation_group_single' (331) panicked at tests/groups_and_backreferences_tests.rs:5:5:
[INFO] [stdout] assertion `left == right` failed: Pattern '(a|b)+' against text 'a' - expected: true, got: false
[INFO] [stdout]   left: false
[INFO] [stdout]  right: true
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5848eecc0511 - <<std[104cf6e2632825ea]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[7c831bd917ebf35f]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5848eecd46ea - core[7c831bd917ebf35f]::fmt::write
[INFO] [stdout]    2:     0x5848eecc49ac - <alloc[2fdc3f7464fcf288]::vec::Vec<u8> as core[7c831bd917ebf35f]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5848eec9caf6 - std[104cf6e2632825ea]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5848eecb8c29 - std[104cf6e2632825ea]::panicking::default_hook
[INFO] [stdout]    5:     0x5848eec50940 - test[73009c9f9aebf890]::test_main_inner::<test[73009c9f9aebf890]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5848eecb8de2 - std[104cf6e2632825ea]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5848eec9cba2 - std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5848eec95549 - std[104cf6e2632825ea]::sys::backtrace::__rust_end_short_backtrace::<std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5848eec9d79d - __rustc[b0d56fa5b193ad05]::rust_begin_unwind
[INFO] [stdout]   10:     0x5848eecd4e1c - core[7c831bd917ebf35f]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5848eecd4d93 - core[7c831bd917ebf35f]::panicking::assert_failed_inner
[INFO] [stdout]   12:     0x5848eec41096 - core[7c831bd917ebf35f]::panicking::assert_failed::<bool, bool>
[INFO] [stdout]   13:     0x5848eec42783 - <groups_and_backreferences_tests[bcfd3254caa97701]::advanced_group_tests::test_quantified_alternation_group_single::{closure#0} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5848eec43c2b - test[73009c9f9aebf890]::__rust_begin_short_backtrace::<core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>, fn() -> core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>>
[INFO] [stdout]   15:     0x5848eec51295 - test[73009c9f9aebf890]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5848eec4a654 - std[104cf6e2632825ea]::sys::backtrace::__rust_begin_short_backtrace::<test[73009c9f9aebf890]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5848eec543f2 - <std[104cf6e2632825ea]::thread::lifecycle::spawn_unchecked<test[73009c9f9aebf890]::run_test::{closure#1}, ()>::{closure#1} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5848eecbfde9 - <std[104cf6e2632825ea]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7d4b099ab07a - <unknown>
[INFO] [stdout]   20:     0x7d4b09a3e534 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- complex_pattern_tests::test_doubled_pattern stdout ----
[INFO] [stdout] Tokenized pattern: [Start, Atom(CaptureGroup([Atom(Dot, OneOrMore)]), One), Atom(Backreference(1), One), End]
[INFO] [stdout] 
[INFO] [stdout] thread 'complex_pattern_tests::test_doubled_pattern' (345) panicked at tests/groups_and_backreferences_tests.rs:5:5:
[INFO] [stdout] assertion `left == right` failed: Pattern '^(.+)\1$' against text 'abcabc' - expected: true, got: false
[INFO] [stdout]   left: false
[INFO] [stdout]  right: true
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5848eecc0511 - <<std[104cf6e2632825ea]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[7c831bd917ebf35f]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5848eecd46ea - core[7c831bd917ebf35f]::fmt::write
[INFO] [stdout]    2:     0x5848eecc49ac - <alloc[2fdc3f7464fcf288]::vec::Vec<u8> as core[7c831bd917ebf35f]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5848eec9caf6 - std[104cf6e2632825ea]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5848eecb8c29 - std[104cf6e2632825ea]::panicking::default_hook
[INFO] [stdout]    5:     0x5848eec50940 - test[73009c9f9aebf890]::test_main_inner::<test[73009c9f9aebf890]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5848eecb8de2 - std[104cf6e2632825ea]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5848eec9cba2 - std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5848eec95549 - std[104cf6e2632825ea]::sys::backtrace::__rust_end_short_backtrace::<std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5848eec9d79d - __rustc[b0d56fa5b193ad05]::rust_begin_unwind
[INFO] [stdout]   10:     0x5848eecd4e1c - core[7c831bd917ebf35f]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5848eecd4d93 - core[7c831bd917ebf35f]::panicking::assert_failed_inner
[INFO] [stdout]   12:     0x5848eec41096 - core[7c831bd917ebf35f]::panicking::assert_failed::<bool, bool>
[INFO] [stdout]   13:     0x5848eec42843 - <groups_and_backreferences_tests[bcfd3254caa97701]::complex_pattern_tests::test_doubled_pattern::{closure#0} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5848eec43c2b - test[73009c9f9aebf890]::__rust_begin_short_backtrace::<core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>, fn() -> core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>>
[INFO] [stdout]   15:     0x5848eec51295 - test[73009c9f9aebf890]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5848eec4a654 - std[104cf6e2632825ea]::sys::backtrace::__rust_begin_short_backtrace::<test[73009c9f9aebf890]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5848eec543f2 - <std[104cf6e2632825ea]::thread::lifecycle::spawn_unchecked<test[73009c9f9aebf890]::run_test::{closure#1}, ()>::{closure#1} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5848eecbfde9 - <std[104cf6e2632825ea]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7d4b099ab07a - <unknown>
[INFO] [stdout]   20:     0x7d4b09a3e534 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- edge_case_tests::test_optional_group_with_backreference stdout ----
[INFO] [stdout] Tokenized pattern: [Atom(CaptureGroup([Atom(Literal("a"), One)]), ZeroOrOne), Atom(Backreference(1), One)]
[INFO] [stdout] 
[INFO] [stdout] thread 'edge_case_tests::test_optional_group_with_backreference' (356) panicked at tests/groups_and_backreferences_tests.rs:5:5:
[INFO] [stdout] assertion `left == right` failed: Pattern '(a)?\1' against text '' - expected: true, got: false
[INFO] [stdout]   left: false
[INFO] [stdout]  right: true
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5848eecc0511 - <<std[104cf6e2632825ea]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[7c831bd917ebf35f]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5848eecd46ea - core[7c831bd917ebf35f]::fmt::write
[INFO] [stdout]    2:     0x5848eecc49ac - <alloc[2fdc3f7464fcf288]::vec::Vec<u8> as core[7c831bd917ebf35f]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5848eec9caf6 - std[104cf6e2632825ea]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5848eecb8c29 - std[104cf6e2632825ea]::panicking::default_hook
[INFO] [stdout]    5:     0x5848eec50940 - test[73009c9f9aebf890]::test_main_inner::<test[73009c9f9aebf890]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5848eecb8de2 - std[104cf6e2632825ea]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5848eec9cba2 - std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5848eec95549 - std[104cf6e2632825ea]::sys::backtrace::__rust_end_short_backtrace::<std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5848eec9d79d - __rustc[b0d56fa5b193ad05]::rust_begin_unwind
[INFO] [stdout]   10:     0x5848eecd4e1c - core[7c831bd917ebf35f]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5848eecd4d93 - core[7c831bd917ebf35f]::panicking::assert_failed_inner
[INFO] [stdout]   12:     0x5848eec41096 - core[7c831bd917ebf35f]::panicking::assert_failed::<bool, bool>
[INFO] [stdout]   13:     0x5848eec41582 - <groups_and_backreferences_tests[bcfd3254caa97701]::edge_case_tests::test_optional_group_with_backreference::{closure#0} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5848eec43c2b - test[73009c9f9aebf890]::__rust_begin_short_backtrace::<core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>, fn() -> core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>>
[INFO] [stdout]   15:     0x5848eec51295 - test[73009c9f9aebf890]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5848eec4a654 - std[104cf6e2632825ea]::sys::backtrace::__rust_begin_short_backtrace::<test[73009c9f9aebf890]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5848eec543f2 - <std[104cf6e2632825ea]::thread::lifecycle::spawn_unchecked<test[73009c9f9aebf890]::run_test::{closure#1}, ()>::{closure#1} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5848eecbfde9 - <std[104cf6e2632825ea]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7d4b099ab07a - <unknown>
[INFO] [stdout]   20:     0x7d4b09a3e534 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- edge_case_tests::test_optional_group_with_backreference_present stdout ----
[INFO] [stdout] Tokenized pattern: [Atom(CaptureGroup([Atom(Literal("a"), One)]), ZeroOrOne), Atom(Backreference(1), One)]
[INFO] [stdout] 
[INFO] [stdout] thread 'edge_case_tests::test_optional_group_with_backreference_present' (357) panicked at tests/groups_and_backreferences_tests.rs:5:5:
[INFO] [stdout] assertion `left == right` failed: Pattern '(a)?\1' against text 'aa' - expected: true, got: false
[INFO] [stdout]   left: false
[INFO] [stdout]  right: true
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5848eecc0511 - <<std[104cf6e2632825ea]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[7c831bd917ebf35f]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5848eecd46ea - core[7c831bd917ebf35f]::fmt::write
[INFO] [stdout]    2:     0x5848eecc49ac - <alloc[2fdc3f7464fcf288]::vec::Vec<u8> as core[7c831bd917ebf35f]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5848eec9caf6 - std[104cf6e2632825ea]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5848eecb8c29 - std[104cf6e2632825ea]::panicking::default_hook
[INFO] [stdout]    5:     0x5848eec50940 - test[73009c9f9aebf890]::test_main_inner::<test[73009c9f9aebf890]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5848eecb8de2 - std[104cf6e2632825ea]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5848eec9cba2 - std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5848eec95549 - std[104cf6e2632825ea]::sys::backtrace::__rust_end_short_backtrace::<std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5848eec9d79d - __rustc[b0d56fa5b193ad05]::rust_begin_unwind
[INFO] [stdout]   10:     0x5848eecd4e1c - core[7c831bd917ebf35f]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5848eecd4d93 - core[7c831bd917ebf35f]::panicking::assert_failed_inner
[INFO] [stdout]   12:     0x5848eec41096 - core[7c831bd917ebf35f]::panicking::assert_failed::<bool, bool>
[INFO] [stdout]   13:     0x5848eec41703 - <groups_and_backreferences_tests[bcfd3254caa97701]::edge_case_tests::test_optional_group_with_backreference_present::{closure#0} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5848eec43c2b - test[73009c9f9aebf890]::__rust_begin_short_backtrace::<core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>, fn() -> core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>>
[INFO] [stdout]   15:     0x5848eec51295 - test[73009c9f9aebf890]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5848eec4a654 - std[104cf6e2632825ea]::sys::backtrace::__rust_begin_short_backtrace::<test[73009c9f9aebf890]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5848eec543f2 - <std[104cf6e2632825ea]::thread::lifecycle::spawn_unchecked<test[73009c9f9aebf890]::run_test::{closure#1}, ()>::{closure#1} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5848eecbfde9 - <std[104cf6e2632825ea]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7d4b099ab07a - <unknown>
[INFO] [stdout]   20:     0x7d4b09a3e534 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- edge_case_tests::test_star_group_with_backreference stdout ----
[INFO] [stdout] Tokenized pattern: [Atom(CaptureGroup([Atom(Literal("a"), One)]), ZeroOrMore), Atom(Backreference(1), One)]
[INFO] [stdout] 
[INFO] [stdout] thread 'edge_case_tests::test_star_group_with_backreference' (358) panicked at tests/groups_and_backreferences_tests.rs:5:5:
[INFO] [stdout] assertion `left == right` failed: Pattern '(a)*\1' against text '' - expected: true, got: false
[INFO] [stdout]   left: false
[INFO] [stdout]  right: true
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5848eecc0511 - <<std[104cf6e2632825ea]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[7c831bd917ebf35f]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5848eecd46ea - core[7c831bd917ebf35f]::fmt::write
[INFO] [stdout]    2:     0x5848eecc49ac - <alloc[2fdc3f7464fcf288]::vec::Vec<u8> as core[7c831bd917ebf35f]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5848eec9caf6 - std[104cf6e2632825ea]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5848eecb8c29 - std[104cf6e2632825ea]::panicking::default_hook
[INFO] [stdout]    5:     0x5848eec50940 - test[73009c9f9aebf890]::test_main_inner::<test[73009c9f9aebf890]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5848eecb8de2 - std[104cf6e2632825ea]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5848eec9cba2 - std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5848eec95549 - std[104cf6e2632825ea]::sys::backtrace::__rust_end_short_backtrace::<std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5848eec9d79d - __rustc[b0d56fa5b193ad05]::rust_begin_unwind
[INFO] [stdout]   10:     0x5848eecd4e1c - core[7c831bd917ebf35f]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5848eecd4d93 - core[7c831bd917ebf35f]::panicking::assert_failed_inner
[INFO] [stdout]   12:     0x5848eec41096 - core[7c831bd917ebf35f]::panicking::assert_failed::<bool, bool>
[INFO] [stdout]   13:     0x5848eec41342 - <groups_and_backreferences_tests[bcfd3254caa97701]::edge_case_tests::test_star_group_with_backreference::{closure#0} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5848eec43c2b - test[73009c9f9aebf890]::__rust_begin_short_backtrace::<core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>, fn() -> core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>>
[INFO] [stdout]   15:     0x5848eec51295 - test[73009c9f9aebf890]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5848eec4a654 - std[104cf6e2632825ea]::sys::backtrace::__rust_begin_short_backtrace::<test[73009c9f9aebf890]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5848eec543f2 - <std[104cf6e2632825ea]::thread::lifecycle::spawn_unchecked<test[73009c9f9aebf890]::run_test::{closure#1}, ()>::{closure#1} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5848eecbfde9 - <std[104cf6e2632825ea]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7d4b099ab07a - <unknown>
[INFO] [stdout]   20:     0x7d4b09a3e534 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- edge_case_tests::test_star_group_with_backreference_once stdout ----
[INFO] [stdout] Tokenized pattern: [Atom(CaptureGroup([Atom(Literal("a"), One)]), ZeroOrMore), Atom(Backreference(1), One)]
[INFO] [stdout] 
[INFO] [stdout] thread 'edge_case_tests::test_star_group_with_backreference_once' (359) panicked at tests/groups_and_backreferences_tests.rs:5:5:
[INFO] [stdout] assertion `left == right` failed: Pattern '(a)*\1' against text 'aa' - expected: true, got: false
[INFO] [stdout]   left: false
[INFO] [stdout]  right: true
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5848eecc0511 - <<std[104cf6e2632825ea]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[7c831bd917ebf35f]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5848eecd46ea - core[7c831bd917ebf35f]::fmt::write
[INFO] [stdout]    2:     0x5848eecc49ac - <alloc[2fdc3f7464fcf288]::vec::Vec<u8> as core[7c831bd917ebf35f]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5848eec9caf6 - std[104cf6e2632825ea]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5848eecb8c29 - std[104cf6e2632825ea]::panicking::default_hook
[INFO] [stdout]    5:     0x5848eec50940 - test[73009c9f9aebf890]::test_main_inner::<test[73009c9f9aebf890]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5848eecb8de2 - std[104cf6e2632825ea]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5848eec9cba2 - std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5848eec95549 - std[104cf6e2632825ea]::sys::backtrace::__rust_end_short_backtrace::<std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5848eec9d79d - __rustc[b0d56fa5b193ad05]::rust_begin_unwind
[INFO] [stdout]   10:     0x5848eecd4e1c - core[7c831bd917ebf35f]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5848eecd4d93 - core[7c831bd917ebf35f]::panicking::assert_failed_inner
[INFO] [stdout]   12:     0x5848eec41096 - core[7c831bd917ebf35f]::panicking::assert_failed::<bool, bool>
[INFO] [stdout]   13:     0x5848eec41643 - <groups_and_backreferences_tests[bcfd3254caa97701]::edge_case_tests::test_star_group_with_backreference_once::{closure#0} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5848eec43c2b - test[73009c9f9aebf890]::__rust_begin_short_backtrace::<core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>, fn() -> core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>>
[INFO] [stdout]   15:     0x5848eec51295 - test[73009c9f9aebf890]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5848eec4a654 - std[104cf6e2632825ea]::sys::backtrace::__rust_begin_short_backtrace::<test[73009c9f9aebf890]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5848eec543f2 - <std[104cf6e2632825ea]::thread::lifecycle::spawn_unchecked<test[73009c9f9aebf890]::run_test::{closure#1}, ()>::{closure#1} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5848eecbfde9 - <std[104cf6e2632825ea]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7d4b099ab07a - <unknown>
[INFO] [stdout]   20:     0x7d4b09a3e534 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- group_with_quantifiers_tests::test_group_with_plus stdout ----
[INFO] [stdout] Tokenized pattern: [Atom(CaptureGroup([Atom(Literal("ab"), One)]), OneOrMore)]
[INFO] [stdout] 
[INFO] [stdout] thread 'group_with_quantifiers_tests::test_group_with_plus' (360) panicked at tests/groups_and_backreferences_tests.rs:5:5:
[INFO] [stdout] assertion `left == right` failed: Pattern '(ab)+' against text 'ab' - expected: true, got: false
[INFO] [stdout]   left: false
[INFO] [stdout]  right: true
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5848eecc0511 - <<std[104cf6e2632825ea]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[7c831bd917ebf35f]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5848eecd46ea - core[7c831bd917ebf35f]::fmt::write
[INFO] [stdout]    2:     0x5848eecc49ac - <alloc[2fdc3f7464fcf288]::vec::Vec<u8> as core[7c831bd917ebf35f]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5848eec9caf6 - std[104cf6e2632825ea]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5848eecb8c29 - std[104cf6e2632825ea]::panicking::default_hook
[INFO] [stdout]    5:     0x5848eec50940 - test[73009c9f9aebf890]::test_main_inner::<test[73009c9f9aebf890]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5848eecb8de2 - std[104cf6e2632825ea]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5848eec9cba2 - std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5848eec95549 - std[104cf6e2632825ea]::sys::backtrace::__rust_end_short_backtrace::<std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5848eec9d79d - __rustc[b0d56fa5b193ad05]::rust_begin_unwind
[INFO] [stdout]   10:     0x5848eecd4e1c - core[7c831bd917ebf35f]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5848eecd4d93 - core[7c831bd917ebf35f]::panicking::assert_failed_inner
[INFO] [stdout]   12:     0x5848eec41096 - core[7c831bd917ebf35f]::panicking::assert_failed::<bool, bool>
[INFO] [stdout]   13:     0x5848eec432c3 - <groups_and_backreferences_tests[bcfd3254caa97701]::group_with_quantifiers_tests::test_group_with_plus::{closure#0} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5848eec43c2b - test[73009c9f9aebf890]::__rust_begin_short_backtrace::<core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>, fn() -> core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>>
[INFO] [stdout]   15:     0x5848eec51295 - test[73009c9f9aebf890]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5848eec4a654 - std[104cf6e2632825ea]::sys::backtrace::__rust_begin_short_backtrace::<test[73009c9f9aebf890]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5848eec543f2 - <std[104cf6e2632825ea]::thread::lifecycle::spawn_unchecked<test[73009c9f9aebf890]::run_test::{closure#1}, ()>::{closure#1} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5848eecbfde9 - <std[104cf6e2632825ea]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7d4b099ab07a - <unknown>
[INFO] [stdout]   20:     0x7d4b09a3e534 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- group_with_quantifiers_tests::test_group_with_plus_multiple stdout ----
[INFO] [stdout] Tokenized pattern: [Atom(CaptureGroup([Atom(Literal("ab"), One)]), OneOrMore)]
[INFO] [stdout] 
[INFO] [stdout] thread 'group_with_quantifiers_tests::test_group_with_plus_multiple' (362) panicked at tests/groups_and_backreferences_tests.rs:5:5:
[INFO] [stdout] assertion `left == right` failed: Pattern '(ab)+' against text 'ababab' - expected: true, got: false
[INFO] [stdout]   left: false
[INFO] [stdout]  right: true
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5848eecc0511 - <<std[104cf6e2632825ea]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[7c831bd917ebf35f]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5848eecd46ea - core[7c831bd917ebf35f]::fmt::write
[INFO] [stdout]    2:     0x5848eecc49ac - <alloc[2fdc3f7464fcf288]::vec::Vec<u8> as core[7c831bd917ebf35f]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5848eec9caf6 - std[104cf6e2632825ea]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5848eecb8c29 - std[104cf6e2632825ea]::panicking::default_hook
[INFO] [stdout]    5:     0x5848eec50940 - test[73009c9f9aebf890]::test_main_inner::<test[73009c9f9aebf890]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5848eecb8de2 - std[104cf6e2632825ea]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5848eec9cba2 - std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5848eec95549 - std[104cf6e2632825ea]::sys::backtrace::__rust_end_short_backtrace::<std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5848eec9d79d - __rustc[b0d56fa5b193ad05]::rust_begin_unwind
[INFO] [stdout]   10:     0x5848eecd4e1c - core[7c831bd917ebf35f]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5848eecd4d93 - core[7c831bd917ebf35f]::panicking::assert_failed_inner
[INFO] [stdout]   12:     0x5848eec41096 - core[7c831bd917ebf35f]::panicking::assert_failed::<bool, bool>
[INFO] [stdout]   13:     0x5848eec43683 - <groups_and_backreferences_tests[bcfd3254caa97701]::group_with_quantifiers_tests::test_group_with_plus_multiple::{closure#0} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5848eec43c2b - test[73009c9f9aebf890]::__rust_begin_short_backtrace::<core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>, fn() -> core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>>
[INFO] [stdout]   15:     0x5848eec51295 - test[73009c9f9aebf890]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5848eec4a654 - std[104cf6e2632825ea]::sys::backtrace::__rust_begin_short_backtrace::<test[73009c9f9aebf890]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5848eec543f2 - <std[104cf6e2632825ea]::thread::lifecycle::spawn_unchecked<test[73009c9f9aebf890]::run_test::{closure#1}, ()>::{closure#1} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5848eecbfde9 - <std[104cf6e2632825ea]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7d4b099ab07a - <unknown>
[INFO] [stdout]   20:     0x7d4b09a3e534 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- group_with_quantifiers_tests::test_group_with_star stdout ----
[INFO] [stdout] Tokenized pattern: [Atom(CaptureGroup([Atom(Literal("ab"), One)]), ZeroOrMore)]
[INFO] [stdout] 
[INFO] [stdout] thread 'group_with_quantifiers_tests::test_group_with_star' (365) panicked at tests/groups_and_backreferences_tests.rs:5:5:
[INFO] [stdout] assertion `left == right` failed: Pattern '(ab)*' against text '' - expected: true, got: false
[INFO] [stdout]   left: false
[INFO] [stdout]  right: true
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5848eecc0511 - <<std[104cf6e2632825ea]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[7c831bd917ebf35f]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5848eecd46ea - core[7c831bd917ebf35f]::fmt::write
[INFO] [stdout]    2:     0x5848eecc49ac - <alloc[2fdc3f7464fcf288]::vec::Vec<u8> as core[7c831bd917ebf35f]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5848eec9caf6 - std[104cf6e2632825ea]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5848eecb8c29 - std[104cf6e2632825ea]::panicking::default_hook
[INFO] [stdout]    5:     0x5848eec50940 - test[73009c9f9aebf890]::test_main_inner::<test[73009c9f9aebf890]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5848eecb8de2 - std[104cf6e2632825ea]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5848eec9cba2 - std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5848eec95549 - std[104cf6e2632825ea]::sys::backtrace::__rust_end_short_backtrace::<std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5848eec9d79d - __rustc[b0d56fa5b193ad05]::rust_begin_unwind
[INFO] [stdout]   10:     0x5848eecd4e1c - core[7c831bd917ebf35f]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5848eecd4d93 - core[7c831bd917ebf35f]::panicking::assert_failed_inner
[INFO] [stdout]   12:     0x5848eec41096 - core[7c831bd917ebf35f]::panicking::assert_failed::<bool, bool>
[INFO] [stdout]   13:     0x5848eec43382 - <groups_and_backreferences_tests[bcfd3254caa97701]::group_with_quantifiers_tests::test_group_with_star::{closure#0} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5848eec43c2b - test[73009c9f9aebf890]::__rust_begin_short_backtrace::<core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>, fn() -> core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>>
[INFO] [stdout]   15:     0x5848eec51295 - test[73009c9f9aebf890]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5848eec4a654 - std[104cf6e2632825ea]::sys::backtrace::__rust_begin_short_backtrace::<test[73009c9f9aebf890]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5848eec543f2 - <std[104cf6e2632825ea]::thread::lifecycle::spawn_unchecked<test[73009c9f9aebf890]::run_test::{closure#1}, ()>::{closure#1} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5848eecbfde9 - <std[104cf6e2632825ea]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7d4b099ab07a - <unknown>
[INFO] [stdout]   20:     0x7d4b09a3e534 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- group_with_quantifiers_tests::test_group_with_star_once stdout ----
[INFO] [stdout] Tokenized pattern: [Atom(CaptureGroup([Atom(Literal("ab"), One)]), ZeroOrMore)]
[INFO] [stdout] 
[INFO] [stdout] thread 'group_with_quantifiers_tests::test_group_with_star_once' (367) panicked at tests/groups_and_backreferences_tests.rs:5:5:
[INFO] [stdout] assertion `left == right` failed: Pattern '(ab)*' against text 'ab' - expected: true, got: false
[INFO] [stdout]   left: false
[INFO] [stdout]  right: true
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5848eecc0511 - <<std[104cf6e2632825ea]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[7c831bd917ebf35f]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5848eecd46ea - core[7c831bd917ebf35f]::fmt::write
[INFO] [stdout]    2:     0x5848eecc49ac - <alloc[2fdc3f7464fcf288]::vec::Vec<u8> as core[7c831bd917ebf35f]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5848eec9caf6 - std[104cf6e2632825ea]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5848eecb8c29 - std[104cf6e2632825ea]::panicking::default_hook
[INFO] [stdout]    5:     0x5848eec50940 - test[73009c9f9aebf890]::test_main_inner::<test[73009c9f9aebf890]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5848eecb8de2 - std[104cf6e2632825ea]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5848eec9cba2 - std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5848eec95549 - std[104cf6e2632825ea]::sys::backtrace::__rust_end_short_backtrace::<std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5848eec9d79d - __rustc[b0d56fa5b193ad05]::rust_begin_unwind
[INFO] [stdout]   10:     0x5848eecd4e1c - core[7c831bd917ebf35f]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5848eecd4d93 - core[7c831bd917ebf35f]::panicking::assert_failed_inner
[INFO] [stdout]   12:     0x5848eec41096 - core[7c831bd917ebf35f]::panicking::assert_failed::<bool, bool>
[INFO] [stdout]   13:     0x5848eec435c3 - <groups_and_backreferences_tests[bcfd3254caa97701]::group_with_quantifiers_tests::test_group_with_star_once::{closure#0} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5848eec43c2b - test[73009c9f9aebf890]::__rust_begin_short_backtrace::<core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>, fn() -> core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>>
[INFO] [stdout]   15:     0x5848eec51295 - test[73009c9f9aebf890]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5848eec4a654 - std[104cf6e2632825ea]::sys::backtrace::__rust_begin_short_backtrace::<test[73009c9f9aebf890]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5848eec543f2 - <std[104cf6e2632825ea]::thread::lifecycle::spawn_unchecked<test[73009c9f9aebf890]::run_test::{closure#1}, ()>::{closure#1} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5848eecbfde9 - <std[104cf6e2632825ea]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7d4b099ab07a - <unknown>
[INFO] [stdout]   20:     0x7d4b09a3e534 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- group_with_quantifiers_tests::test_group_with_question stdout ----
[INFO] [stdout] Tokenized pattern: [Atom(CaptureGroup([Atom(Literal("ab"), One)]), ZeroOrOne)]
[INFO] [stdout] 
[INFO] [stdout] thread 'group_with_quantifiers_tests::test_group_with_question' (363) panicked at tests/groups_and_backreferences_tests.rs:5:5:
[INFO] [stdout] assertion `left == right` failed: Pattern '(ab)?' against text '' - expected: true, got: false
[INFO] [stdout]   left: false
[INFO] [stdout]  right: true
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5848eecc0511 - <<std[104cf6e2632825ea]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[7c831bd917ebf35f]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5848eecd46ea - core[7c831bd917ebf35f]::fmt::write
[INFO] [stdout]    2:     0x5848eecc49ac - <alloc[2fdc3f7464fcf288]::vec::Vec<u8> as core[7c831bd917ebf35f]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5848eec9caf6 - std[104cf6e2632825ea]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5848eecb8c29 - std[104cf6e2632825ea]::panicking::default_hook
[INFO] [stdout]    5:     0x5848eec50940 - test[73009c9f9aebf890]::test_main_inner::<test[73009c9f9aebf890]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5848eecb8de2 - std[104cf6e2632825ea]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5848eec9cba2 - std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5848eec95549 - std[104cf6e2632825ea]::sys::backtrace::__rust_end_short_backtrace::<std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5848eec9d79d - __rustc[b0d56fa5b193ad05]::rust_begin_unwind
[INFO] [stdout]   10:     0x5848eecd4e1c - core[7c831bd917ebf35f]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5848eecd4d93 - core[7c831bd917ebf35f]::panicking::assert_failed_inner
[INFO] [stdout]   12:     0x5848eec41096 - core[7c831bd917ebf35f]::panicking::assert_failed::<bool, bool>
[INFO] [stdout]   13:     0x5848eec43442 - <groups_and_backreferences_tests[bcfd3254caa97701]::group_with_quantifiers_tests::test_group_with_question::{closure#0} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5848eec43c2b - test[73009c9f9aebf890]::__rust_begin_short_backtrace::<core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>, fn() -> core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>>
[INFO] [stdout]   15:     0x5848eec51295 - test[73009c9f9aebf890]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5848eec4a654 - std[104cf6e2632825ea]::sys::backtrace::__rust_begin_short_backtrace::<test[73009c9f9aebf890]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5848eec543f2 - <std[104cf6e2632825ea]::thread::lifecycle::spawn_unchecked<test[73009c9f9aebf890]::run_test::{closure#1}, ()>::{closure#1} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5848eecbfde9 - <std[104cf6e2632825ea]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7d4b099ab07a - <unknown>
[INFO] [stdout]   20:     0x7d4b09a3e534 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- group_with_quantifiers_tests::test_group_with_question_once stdout ----
[INFO] [stdout] Tokenized pattern: [Atom(CaptureGroup([Atom(Literal("ab"), One)]), ZeroOrOne)]
[INFO] [stdout] 
[INFO] [stdout] thread 'group_with_quantifiers_tests::test_group_with_question_once' (364) panicked at tests/groups_and_backreferences_tests.rs:5:5:
[INFO] [stdout] assertion `left == right` failed: Pattern '(ab)?' against text 'ab' - expected: true, got: false
[INFO] [stdout]   left: false
[INFO] [stdout]  right: true
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5848eecc0511 - <<std[104cf6e2632825ea]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[7c831bd917ebf35f]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5848eecd46ea - core[7c831bd917ebf35f]::fmt::write
[INFO] [stdout]    2:     0x5848eecc49ac - <alloc[2fdc3f7464fcf288]::vec::Vec<u8> as core[7c831bd917ebf35f]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5848eec9caf6 - std[104cf6e2632825ea]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5848eecb8c29 - std[104cf6e2632825ea]::panicking::default_hook
[INFO] [stdout]    5:     0x5848eec50940 - test[73009c9f9aebf890]::test_main_inner::<test[73009c9f9aebf890]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5848eecb8de2 - std[104cf6e2632825ea]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5848eec9cba2 - std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5848eec95549 - std[104cf6e2632825ea]::sys::backtrace::__rust_end_short_backtrace::<std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5848eec9d79d - __rustc[b0d56fa5b193ad05]::rust_begin_unwind
[INFO] [stdout]   10:     0x5848eecd4e1c - core[7c831bd917ebf35f]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5848eecd4d93 - core[7c831bd917ebf35f]::panicking::assert_failed_inner
[INFO] [stdout]   12:     0x5848eec41096 - core[7c831bd917ebf35f]::panicking::assert_failed::<bool, bool>
[INFO] [stdout]   13:     0x5848eec43743 - <groups_and_backreferences_tests[bcfd3254caa97701]::group_with_quantifiers_tests::test_group_with_question_once::{closure#0} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5848eec43c2b - test[73009c9f9aebf890]::__rust_begin_short_backtrace::<core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>, fn() -> core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>>
[INFO] [stdout]   15:     0x5848eec51295 - test[73009c9f9aebf890]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5848eec4a654 - std[104cf6e2632825ea]::sys::backtrace::__rust_begin_short_backtrace::<test[73009c9f9aebf890]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5848eec543f2 - <std[104cf6e2632825ea]::thread::lifecycle::spawn_unchecked<test[73009c9f9aebf890]::run_test::{closure#1}, ()>::{closure#1} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5848eecbfde9 - <std[104cf6e2632825ea]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7d4b099ab07a - <unknown>
[INFO] [stdout]   20:     0x7d4b09a3e534 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- group_with_quantifiers_tests::test_group_with_star_multiple stdout ----
[INFO] [stdout] Tokenized pattern: [Atom(CaptureGroup([Atom(Literal("ab"), One)]), ZeroOrMore)]
[INFO] [stdout] 
[INFO] [stdout] thread 'group_with_quantifiers_tests::test_group_with_star_multiple' (366) panicked at tests/groups_and_backreferences_tests.rs:5:5:
[INFO] [stdout] assertion `left == right` failed: Pattern '(ab)*' against text 'abab' - expected: true, got: false
[INFO] [stdout]   left: false
[INFO] [stdout]  right: true
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5848eecc0511 - <<std[104cf6e2632825ea]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[7c831bd917ebf35f]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5848eecd46ea - core[7c831bd917ebf35f]::fmt::write
[INFO] [stdout]    2:     0x5848eecc49ac - <alloc[2fdc3f7464fcf288]::vec::Vec<u8> as core[7c831bd917ebf35f]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5848eec9caf6 - std[104cf6e2632825ea]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5848eecb8c29 - std[104cf6e2632825ea]::panicking::default_hook
[INFO] [stdout]    5:     0x5848eec50940 - test[73009c9f9aebf890]::test_main_inner::<test[73009c9f9aebf890]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5848eecb8de2 - std[104cf6e2632825ea]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5848eec9cba2 - std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5848eec95549 - std[104cf6e2632825ea]::sys::backtrace::__rust_end_short_backtrace::<std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5848eec9d79d - __rustc[b0d56fa5b193ad05]::rust_begin_unwind
[INFO] [stdout]   10:     0x5848eecd4e1c - core[7c831bd917ebf35f]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5848eecd4d93 - core[7c831bd917ebf35f]::panicking::assert_failed_inner
[INFO] [stdout]   12:     0x5848eec41096 - core[7c831bd917ebf35f]::panicking::assert_failed::<bool, bool>
[INFO] [stdout]   13:     0x5848eec43803 - <groups_and_backreferences_tests[bcfd3254caa97701]::group_with_quantifiers_tests::test_group_with_star_multiple::{closure#0} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5848eec43c2b - test[73009c9f9aebf890]::__rust_begin_short_backtrace::<core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>, fn() -> core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>>
[INFO] [stdout]   15:     0x5848eec51295 - test[73009c9f9aebf890]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5848eec4a654 - std[104cf6e2632825ea]::sys::backtrace::__rust_begin_short_backtrace::<test[73009c9f9aebf890]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5848eec543f2 - <std[104cf6e2632825ea]::thread::lifecycle::spawn_unchecked<test[73009c9f9aebf890]::run_test::{closure#1}, ()>::{closure#1} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5848eecbfde9 - <std[104cf6e2632825ea]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7d4b099ab07a - <unknown>
[INFO] [stdout]   20:     0x7d4b09a3e534 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     advanced_group_tests::test_quantified_alternation_group
[INFO] [stdout]     advanced_group_tests::test_quantified_alternation_group_single
[INFO] [stdout]     complex_pattern_tests::test_doubled_pattern
[INFO] [stdout]     edge_case_tests::test_optional_group_with_backreference
[INFO] [stdout]     edge_case_tests::test_optional_group_with_backreference_present
[INFO] [stdout]     edge_case_tests::test_star_group_with_backreference
[INFO] [stdout]     edge_case_tests::test_star_group_with_backreference_once
[INFO] [stdout]     group_with_quantifiers_tests::test_group_with_plus
[INFO] [stdout]     group_with_quantifiers_tests::test_group_with_plus_multiple
[INFO] [stdout]     group_with_quantifiers_tests::test_group_with_question
[INFO] [stdout]     group_with_quantifiers_tests::test_group_with_question_once
[INFO] [stdout]     group_with_quantifiers_tests::test_group_with_star
[INFO] [stdout]     group_with_quantifiers_tests::test_group_with_star_multiple
[INFO] [stdout]     group_with_quantifiers_tests::test_group_with_star_once
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 43 passed; 14 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a58cfa8ea0e07892938110e658abe19b6ec836b9db59832541f99c0423d3eb2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a58cfa8ea0e07892938110e658abe19b6ec836b9db59832541f99c0423d3eb2e", kill_on_drop: false }`
[INFO] [stdout] a58cfa8ea0e07892938110e658abe19b6ec836b9db59832541f99c0423d3eb2e
