[INFO] cloning repository https://github.com/stevenlandis/rust-state-machine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stevenlandis/rust-state-machine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstevenlandis%2Frust-state-machine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstevenlandis%2Frust-state-machine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0567dd0ebbd777e1b9e20b79a1626320c2c12989
[INFO] testing stevenlandis/rust-state-machine against beta-2023-04-20 for beta-1.70-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstevenlandis%2Frust-state-machine" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/stevenlandis/rust-state-machine on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/stevenlandis/rust-state-machine
[INFO] finished tweaking git repo https://github.com/stevenlandis/rust-state-machine
[INFO] tweaked toml for git repo https://github.com/stevenlandis/rust-state-machine written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/stevenlandis/rust-state-machine 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" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7005f4e63745844066350b16938ecb322798ba45b349a361249f61cc972681bb
[INFO] running `Command { std: "docker" "start" "-a" "7005f4e63745844066350b16938ecb322798ba45b349a361249f61cc972681bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7005f4e63745844066350b16938ecb322798ba45b349a361249f61cc972681bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7005f4e63745844066350b16938ecb322798ba45b349a361249f61cc972681bb", kill_on_drop: false }`
[INFO] [stdout] 7005f4e63745844066350b16938ecb322798ba45b349a361249f61cc972681bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 569791b877f6b354e2060f94c2e756067bd255bfaa5d9f8109fad06abb185bb5
[INFO] running `Command { std: "docker" "start" "-a" "569791b877f6b354e2060f94c2e756067bd255bfaa5d9f8109fad06abb185bb5", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-state-machine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `NfaNode` is never constructed
[INFO] [stdout]  --> src/binary_fa.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct NfaNode {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Empty` and `Symbol` are never constructed
[INFO] [stdout]   --> src/binary_fa.rs:9:3
[INFO] [stdout]    |
[INFO] [stdout] 8  | enum NfaEdgeSymbol {
[INFO] [stdout]    |      ------------- variants in this enum
[INFO] [stdout] 9  |   Empty,
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout] 10 |   Symbol(bool),
[INFO] [stdout]    |   ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NfaEdgeSymbol` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NfaEdge` is never constructed
[INFO] [stdout]   --> src/binary_fa.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct NfaEdge {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Nfa` is never constructed
[INFO] [stdout]   --> src/binary_fa.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct Nfa {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NfaState` is never constructed
[INFO] [stdout]   --> src/binary_fa.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct NfaState {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `t_edge`, `f_edge`, and `flags` are never read
[INFO] [stdout]   --> src/binary_fa.rs:79:3
[INFO] [stdout]    |
[INFO] [stdout] 78 | struct DfaNode {
[INFO] [stdout]    |        ------- fields in this struct
[INFO] [stdout] 79 |   t_edge: usize,
[INFO] [stdout]    |   ^^^^^^
[INFO] [stdout] 80 |   f_edge: usize,
[INFO] [stdout]    |   ^^^^^^
[INFO] [stdout] 81 |   flags: HashSet<u32>,
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DfaNode` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DfaEdge` is never constructed
[INFO] [stdout]   --> src/binary_fa.rs:83:8
[INFO] [stdout]    |
[INFO] [stdout] 83 | struct DfaEdge {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Dfa` is never constructed
[INFO] [stdout]   --> src/binary_fa.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 86 | struct Dfa {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DfaState` is never constructed
[INFO] [stdout]   --> src/binary_fa.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 | struct DfaState {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/binary_fa.rs:134:6
[INFO] [stdout]     |
[INFO] [stdout] 133 | impl Nfa {
[INFO] [stdout]     | -------- associated items in this implementation
[INFO] [stdout] 134 |   fn new() -> Nfa {
[INFO] [stdout]     |      ^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |   pub fn add_node(&mut self, start: bool, end: bool) -> usize {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 144 |   pub fn add_node_with_flags(&mut self, start: bool, end: bool, flags: &Vec<u32>) -> usize {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 158 |   pub fn add_edge(&mut self, from: usize, to: usize, symbol: bool) {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 |   pub fn add_empty_edge(&mut self, from: usize, to: usize) {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 170 |   pub fn take_empty_edges(&self, state: &NfaState) -> NfaState {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 195 |   fn get_initial_state(&self) -> NfaState {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 200 |   fn step(&self, state: &NfaState, symbol: bool) -> NfaState {
[INFO] [stdout]     |      ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 216 |   fn is_end(&self, state: &NfaState) -> bool {
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 219 |   fn get_flags(&self, state: &NfaState) -> HashSet<u32> {
[INFO] [stdout]     |      ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 228 |   fn add_nfa_as_edge(&mut self, from: usize, to: usize, nfa: &Nfa) {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 248 |   fn repeat(&self) -> Nfa {
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 254 |   fn reverse(&self) -> Nfa {
[INFO] [stdout]     |      ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 270 |   fn union(nfas: &Vec<&Nfa>) -> Nfa {
[INFO] [stdout]     |      ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 279 |   fn concat(nfas: &Vec<&Nfa>) -> Nfa {
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 289 |   fn from_dfa(dfa: &Dfa) -> Nfa {
[INFO] [stdout]     |      ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 304 |   fn to_dfa(&self) -> Dfa {
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 307 |   fn invert(&self) -> Nfa {
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 311 |   fn print(&self) {
[INFO] [stdout]     |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/binary_fa.rs:343:6
[INFO] [stdout]     |
[INFO] [stdout] 342 | impl Dfa {
[INFO] [stdout]     | -------- associated items in this implementation
[INFO] [stdout] 343 |   fn from_nfa(nfa: &Nfa) -> Dfa {
[INFO] [stdout]     |      ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 428 |   fn to_nfa(&self) -> Nfa {
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 431 |   fn to_block_dfa(&self, size: usize) -> BlockDfa {
[INFO] [stdout]     |      ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 434 |   fn get_initial_state(&self) -> DfaState {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 439 |   fn step(&self, state: &DfaState, symbol: bool) -> DfaState {
[INFO] [stdout]     |      ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 447 |   fn is_end(&self, state: &DfaState) -> bool {
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 450 |   fn get_flags(&self, state: &DfaState) -> HashSet<u32> {
[INFO] [stdout]     |      ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 453 |   fn has_flag(&self, state: &DfaState, flag: &u32) -> bool {
[INFO] [stdout]     |      ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 456 |   fn invert(&self) -> Dfa {
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 465 |   fn reverse(&self) -> Dfa {
[INFO] [stdout]     |      ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 468 |   fn simplify(&self) -> Dfa {
[INFO] [stdout]     |      ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 474 |   fn print(&self) {
[INFO] [stdout]     |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BlockDfa` is never constructed
[INFO] [stdout]    --> src/binary_fa.rs:492:8
[INFO] [stdout]     |
[INFO] [stdout] 492 | struct BlockDfa {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BlockDfaNode` is never constructed
[INFO] [stdout]    --> src/binary_fa.rs:498:8
[INFO] [stdout]     |
[INFO] [stdout] 498 | struct BlockDfaNode {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_dfa` and `print` are never used
[INFO] [stdout]    --> src/binary_fa.rs:502:6
[INFO] [stdout]     |
[INFO] [stdout] 501 | impl BlockDfa {
[INFO] [stdout]     | ------------- associated items in this implementation
[INFO] [stdout] 502 |   fn from_dfa(dfa: &Dfa, size: usize) -> BlockDfa {
[INFO] [stdout]     |      ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 581 |   fn print(&self) {
[INFO] [stdout]     |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]    --> src/binary_fa.rs:621:3
[INFO] [stdout]     |
[INFO] [stdout] 620 | enum Component {
[INFO] [stdout]     |      --------- variants in this enum
[INFO] [stdout] 621 |   Bit(bool),
[INFO] [stdout]     |   ^^^
[INFO] [stdout] 622 |   U8(u8),
[INFO] [stdout]     |   ^^
[INFO] [stdout] 623 |   String(String),
[INFO] [stdout]     |   ^^^^^^
[INFO] [stdout] 624 |   Then(Pattern),
[INFO] [stdout]     |   ^^^^
[INFO] [stdout] 625 |   Maybe(Pattern),
[INFO] [stdout]     |   ^^^^^
[INFO] [stdout] 626 |   Repeat(Pattern),
[INFO] [stdout]     |   ^^^^^^
[INFO] [stdout] 627 |   Or(Vec<Pattern>),
[INFO] [stdout]     |   ^^
[INFO] [stdout] 628 |   Flag(u32),
[INFO] [stdout]     |   ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Component` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `components` is never read
[INFO] [stdout]    --> src/binary_fa.rs:632:3
[INFO] [stdout]     |
[INFO] [stdout] 631 | pub struct Pattern {
[INFO] [stdout]     |            ------- field in this struct
[INFO] [stdout] 632 |   components: Vec<Component>,
[INFO] [stdout]     |   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Pattern` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/binary_fa.rs:635:6
[INFO] [stdout]     |
[INFO] [stdout] 634 | impl Pattern {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout] 635 |   fn new() -> Pattern {
[INFO] [stdout]     |      ^^^
[INFO] [stdout] ...
[INFO] [stdout] 640 |   fn then_bit(mut self, bit: bool) -> Self {
[INFO] [stdout]     |      ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 644 |   fn then_u8(mut self, val: u8) -> Self {
[INFO] [stdout]     |      ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 648 |   fn then_str(mut self, string: &str) -> Self {
[INFO] [stdout]     |      ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 654 |   fn then(mut self, pattern: &Pattern) -> Self {
[INFO] [stdout]     |      ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 658 |   fn maybe(mut self, pattern: &Pattern) -> Self {
[INFO] [stdout]     |      ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 662 |   fn repeat(mut self, pattern: &Pattern) -> Self {
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 666 |   fn or(mut self, patterns: &Vec<Pattern>) -> Self {
[INFO] [stdout]     |      ^^
[INFO] [stdout] ...
[INFO] [stdout] 672 |   fn flag(mut self, flag: u32) -> Self {
[INFO] [stdout]     |      ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 676 |   fn to_nfa(&self) -> Nfa {
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 722 |   fn to_dfa(&self) -> Dfa {
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `feed_dfa` is never used
[INFO] [stdout]    --> src/binary_fa.rs:727:4
[INFO] [stdout]     |
[INFO] [stdout] 727 | fn feed_dfa(dfa: &Dfa, symbols: Vec<bool>) -> DfaState {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `accepts_bits` is never used
[INFO] [stdout]    --> src/binary_fa.rs:734:4
[INFO] [stdout]     |
[INFO] [stdout] 734 | fn accepts_bits(dfa: &Dfa, symbols: Vec<bool>) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `accepts_str` is never used
[INFO] [stdout]    --> src/binary_fa.rs:737:4
[INFO] [stdout]     |
[INFO] [stdout] 737 | fn accepts_str(dfa: &Dfa, string: &str) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `edges` is never read
[INFO] [stdout]  --> src/fa.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |   struct State<S, A> {
[INFO] [stdout]   |          ----- field in this struct
[INFO] [stdout] 7 |     edges: Vec<Edge<S, A>>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `State` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Empty` and `Symbol` are never constructed
[INFO] [stdout]   --> src/fa.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |   enum Edge<S, A> {
[INFO] [stdout]    |        ---- variants in this enum
[INFO] [stdout] 12 |     Empty {
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     Symbol {
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Edge` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `states`, `start_states`, and `end_states` are never read
[INFO] [stdout]   --> src/fa.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |   pub struct Nfa<S, A> {
[INFO] [stdout]    |              --- fields in this struct
[INFO] [stdout] 25 |     states: Vec<State<S, A>>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 26 |     start_states: HashSet<usize>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 27 |     end_states: HashSet<usize>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Nfa` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ParseState` is never used
[INFO] [stdout]   --> src/fa.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 |   pub type ParseState<A> = HashMap<usize, Vec<A>>;
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_parse_set` is never used
[INFO] [stdout]   --> src/fa.rs:32:10
[INFO] [stdout]    |
[INFO] [stdout] 32 |   pub fn get_parse_set<A>(state: &ParseState<A>) -> BTreeSet<usize> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_symbols` is never used
[INFO] [stdout]   --> src/fa.rs:35:10
[INFO] [stdout]    |
[INFO] [stdout] 35 |   pub fn get_symbols<S: std::hash::Hash + Eq + Copy, A>(
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_common_actions` is never used
[INFO] [stdout]   --> src/fa.rs:56:10
[INFO] [stdout]    |
[INFO] [stdout] 56 |   pub fn get_common_actions<A: PartialEq + Clone>(
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/fa.rs:86:12
[INFO] [stdout]     |
[INFO] [stdout] 85  |   impl<S: PartialEq + Clone, A: Clone + PartialEq> Nfa<S, A> {
[INFO] [stdout]     |   ---------------------------------------------------------- associated items in this implementation
[INFO] [stdout] 86  |     pub fn new() -> Nfa<S, A> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 93  |     pub fn add_state(&mut self, initial: bool, terminal: bool) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 104 |     pub fn add_edge(&mut self, from: usize, to: usize, symbol: S, actions: Vec<A>) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub fn add_empty_edge(&mut self, from: usize, to: usize, actions: Vec<A>) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 |     pub fn get_initial_parse_state(&self) -> Option<ParseState<A>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 123 |     fn take_empty_edges(&self, state: &ParseState<A>) -> Option<ParseState<A>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 151 |     pub fn step(&self, state: &ParseState<A>, symbol: S) -> Option<ParseState<A>> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 179 |     pub fn is_terminal(&self, state: &ParseState<A>) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 184 |     pub fn has_pending_actions(&self, state: &ParseState<A>) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 187 |     pub fn from_dfa(dfa: &dfa::Dfa<S, A>) -> Nfa<S, A> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 203 |     pub fn repeat(&self) -> Nfa<S, A> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 218 |     pub fn import_edges(&mut self, nfa: &Nfa<S, A>, offset: usize) {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 |     pub fn union(nfas: &Vec<&Nfa<S, A>>) -> Nfa<S, A> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 260 |     pub fn concat(nfas: &Vec<&Nfa<S, A>>) -> Nfa<S, A> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Edge` is never constructed
[INFO] [stdout]    --> src/fa.rs:291:14
[INFO] [stdout]     |
[INFO] [stdout] 291 |   pub struct Edge<A> {
[INFO] [stdout]     |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `State` is never constructed
[INFO] [stdout]    --> src/fa.rs:295:14
[INFO] [stdout]     |
[INFO] [stdout] 295 |   pub struct State<S, A> {
[INFO] [stdout]     |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Dfa` is never constructed
[INFO] [stdout]    --> src/fa.rs:298:14
[INFO] [stdout]     |
[INFO] [stdout] 298 |   pub struct Dfa<S, A> {
[INFO] [stdout]     |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ParseState` is never constructed
[INFO] [stdout]    --> src/fa.rs:303:14
[INFO] [stdout]     |
[INFO] [stdout] 303 |   pub struct ParseState {
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_nfa`, `get_initial_parse_state`, `step`, and `is_terminal` are never used
[INFO] [stdout]    --> src/fa.rs:308:12
[INFO] [stdout]     |
[INFO] [stdout] 307 |   impl<S: Eq + std::hash::Hash + Copy, A: Clone + PartialEq> Dfa<S, A> {
[INFO] [stdout]     |   -------------------------------------------------------------------- associated items in this implementation
[INFO] [stdout] 308 |     pub fn from_nfa(nfa: &nfa::Nfa<S, A>) -> Option<Dfa<S, A>> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 396 |     pub fn get_initial_parse_state(&self) -> ParseState {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 402 |     pub fn step(&self, state: &ParseState, symbol: S) -> Option<(ParseState, &Vec<A>)> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 409 |     pub fn is_terminal(&self, state: &ParseState) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `String`, `Action`, `Then`, `Maybe`, `Repeat`, and `Or` are never constructed
[INFO] [stdout]   --> src/pattern.rs:5:3
[INFO] [stdout]    |
[INFO] [stdout] 4  | enum Component {
[INFO] [stdout]    |      --------- variants in this enum
[INFO] [stdout] 5  |   String(String),
[INFO] [stdout]    |   ^^^^^^
[INFO] [stdout] 6  |   Action(u32),
[INFO] [stdout]    |   ^^^^^^
[INFO] [stdout] 7  |   Then(Pattern),
[INFO] [stdout]    |   ^^^^
[INFO] [stdout] 8  |   Maybe(Pattern),
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout] 9  |   Repeat(Pattern),
[INFO] [stdout]    |   ^^^^^^
[INFO] [stdout] 10 |   Or(Vec<Pattern>),
[INFO] [stdout]    |   ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Component` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `components` is never read
[INFO] [stdout]   --> src/pattern.rs:15:3
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Pattern {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 15 |   components: Vec<Component>,
[INFO] [stdout]    |   ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Pattern` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `PatternNfa` is never used
[INFO] [stdout]   --> src/pattern.rs:18:6
[INFO] [stdout]    |
[INFO] [stdout] 18 | type PatternNfa = fa::nfa::Nfa<u8, u32>;
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `PatternDfa` is never used
[INFO] [stdout]   --> src/pattern.rs:19:6
[INFO] [stdout]    |
[INFO] [stdout] 19 | type PatternDfa = fa::dfa::Dfa<u8, u32>;
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/pattern.rs:22:6
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl Pattern {
[INFO] [stdout]    | ------------ associated items in this implementation
[INFO] [stdout] 22 |   fn new() -> Pattern {
[INFO] [stdout]    |      ^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |   fn then_str(mut self, string: &str) -> Self {
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |   fn then(mut self, pattern: Pattern) -> Self {
[INFO] [stdout]    |      ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |   fn maybe(mut self, pattern: Pattern) -> Self {
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |   fn repeat(mut self, pattern: Pattern) -> Self {
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |   fn or(mut self, patterns: &Vec<Pattern>) -> Self {
[INFO] [stdout]    |      ^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |   fn action(mut self, action: u32) -> Self {
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |   fn to_nfa(&self) -> PatternNfa {
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Parser` is never constructed
[INFO] [stdout]   --> src/pattern.rs:96:8
[INFO] [stdout]    |
[INFO] [stdout] 96 | struct Parser {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_pattern`, `feed_str`, `drain_actions`, and `is_done` are never used
[INFO] [stdout]    --> src/pattern.rs:102:10
[INFO] [stdout]     |
[INFO] [stdout] 101 | impl Parser {
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout] 102 |   pub fn from_pattern(pattern: &Pattern) -> Option<Parser> {
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 |   pub fn feed_str(&mut self, string: &str) {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 134 |   pub fn drain_actions(&mut self) -> Vec<u32> {
[INFO] [stdout]     |          ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 139 |   pub fn is_done(&self) -> bool {
[INFO] [stdout]     |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 40 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "569791b877f6b354e2060f94c2e756067bd255bfaa5d9f8109fad06abb185bb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "569791b877f6b354e2060f94c2e756067bd255bfaa5d9f8109fad06abb185bb5", kill_on_drop: false }`
[INFO] [stdout] 569791b877f6b354e2060f94c2e756067bd255bfaa5d9f8109fad06abb185bb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f1a8abb0b44bf188f619cdfc5ce7d1af6f475a335c0aca7cd11a9fe8d19452a
[INFO] running `Command { std: "docker" "start" "-a" "4f1a8abb0b44bf188f619cdfc5ce7d1af6f475a335c0aca7cd11a9fe8d19452a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-state-machine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/binary_fa.rs:856:3
[INFO] [stdout]     |
[INFO] [stdout] 855 |   panic!();
[INFO] [stdout]     |   -------- any code following this expression is unreachable
[INFO] [stdout] 856 |   assert!(accepts_str(&dfa, "(123)456-7890"));
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `assert` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DfaEdge` is never constructed
[INFO] [stdout]   --> src/binary_fa.rs:83:8
[INFO] [stdout]    |
[INFO] [stdout] 83 | struct DfaEdge {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `print` is never used
[INFO] [stdout]    --> src/binary_fa.rs:311:6
[INFO] [stdout]     |
[INFO] [stdout] 133 | impl Nfa {
[INFO] [stdout]     | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 311 |   fn print(&self) {
[INFO] [stdout]     |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_flags` and `print` are never used
[INFO] [stdout]    --> src/binary_fa.rs:450:6
[INFO] [stdout]     |
[INFO] [stdout] 342 | impl Dfa {
[INFO] [stdout]     | -------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 450 |   fn get_flags(&self, state: &DfaState) -> HashSet<u32> {
[INFO] [stdout]     |      ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 474 |   fn print(&self) {
[INFO] [stdout]     |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `size` and `start_node` are never read
[INFO] [stdout]    --> src/binary_fa.rs:493:3
[INFO] [stdout]     |
[INFO] [stdout] 492 | struct BlockDfa {
[INFO] [stdout]     |        -------- fields in this struct
[INFO] [stdout] 493 |   size: usize,
[INFO] [stdout]     |   ^^^^
[INFO] [stdout] 494 |   nodes: Vec<BlockDfaNode>,
[INFO] [stdout] 495 |   start_node: usize,
[INFO] [stdout]     |   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_dfa` is never used
[INFO] [stdout]    --> src/fa.rs:187:12
[INFO] [stdout]     |
[INFO] [stdout] 85  |   impl<S: PartialEq + Clone, A: Clone + PartialEq> Nfa<S, A> {
[INFO] [stdout]     |   ---------------------------------------------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 187 |     pub fn from_dfa(dfa: &dfa::Dfa<S, A>) -> Nfa<S, A> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Action`, `Then`, `Maybe`, and `Repeat` are never constructed
[INFO] [stdout]  --> src/pattern.rs:6:3
[INFO] [stdout]   |
[INFO] [stdout] 4 | enum Component {
[INFO] [stdout]   |      --------- variants in this enum
[INFO] [stdout] 5 |   String(String),
[INFO] [stdout] 6 |   Action(u32),
[INFO] [stdout]   |   ^^^^^^
[INFO] [stdout] 7 |   Then(Pattern),
[INFO] [stdout]   |   ^^^^
[INFO] [stdout] 8 |   Maybe(Pattern),
[INFO] [stdout]   |   ^^^^^
[INFO] [stdout] 9 |   Repeat(Pattern),
[INFO] [stdout]   |   ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Component` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `then`, `maybe`, `repeat`, and `action` are never used
[INFO] [stdout]   --> src/pattern.rs:33:6
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl Pattern {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 33 |   fn then(mut self, pattern: Pattern) -> Self {
[INFO] [stdout]    |      ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |   fn maybe(mut self, pattern: Pattern) -> Self {
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |   fn repeat(mut self, pattern: Pattern) -> Self {
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |   fn action(mut self, action: u32) -> Self {
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `drain_actions` is never used
[INFO] [stdout]    --> src/pattern.rs:134:10
[INFO] [stdout]     |
[INFO] [stdout] 101 | impl Parser {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 134 |   pub fn drain_actions(&mut self) -> Vec<u32> {
[INFO] [stdout]     |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "4f1a8abb0b44bf188f619cdfc5ce7d1af6f475a335c0aca7cd11a9fe8d19452a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f1a8abb0b44bf188f619cdfc5ce7d1af6f475a335c0aca7cd11a9fe8d19452a", kill_on_drop: false }`
[INFO] [stdout] 4f1a8abb0b44bf188f619cdfc5ce7d1af6f475a335c0aca7cd11a9fe8d19452a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a2e37d9b29c8c1e18385450ceaf2d2fe8427242d1dc2af96d6d574fd5e4b56d9
[INFO] running `Command { std: "docker" "start" "-a" "a2e37d9b29c8c1e18385450ceaf2d2fe8427242d1dc2af96d6d574fd5e4b56d9", kill_on_drop: false }`
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> src/binary_fa.rs:856:3
[INFO] [stderr]     |
[INFO] [stderr] 855 |   panic!();
[INFO] [stderr]     |   -------- any code following this expression is unreachable
[INFO] [stderr] 856 |   assert!(accepts_str(&dfa, "(123)456-7890"));
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr]     = note: this warning originates in the macro `assert` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: struct `DfaEdge` is never constructed
[INFO] [stderr]   --> src/binary_fa.rs:83:8
[INFO] [stderr]    |
[INFO] [stderr] 83 | struct DfaEdge {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `print` is never used
[INFO] [stderr]    --> src/binary_fa.rs:311:6
[INFO] [stderr]     |
[INFO] [stderr] 133 | impl Nfa {
[INFO] [stderr]     | -------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 311 |   fn print(&self) {
[INFO] [stderr]     |      ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `get_flags` and `print` are never used
[INFO] [stderr]    --> src/binary_fa.rs:450:6
[INFO] [stderr]     |
[INFO] [stderr] 342 | impl Dfa {
[INFO] [stderr]     | -------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 450 |   fn get_flags(&self, state: &DfaState) -> HashSet<u32> {
[INFO] [stderr]     |      ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 474 |   fn print(&self) {
[INFO] [stderr]     |      ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `size` and `start_node` are never read
[INFO] [stderr]    --> src/binary_fa.rs:493:3
[INFO] [stderr]     |
[INFO] [stderr] 492 | struct BlockDfa {
[INFO] [stderr]     |        -------- fields in this struct
[INFO] [stderr] 493 |   size: usize,
[INFO] [stderr]     |   ^^^^
[INFO] [stderr] 494 |   nodes: Vec<BlockDfaNode>,
[INFO] [stderr] 495 |   start_node: usize,
[INFO] [stderr]     |   ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `from_dfa` is never used
[INFO] [stderr]    --> src/fa.rs:187:12
[INFO] [stderr]     |
[INFO] [stderr] 85  |   impl<S: PartialEq + Clone, A: Clone + PartialEq> Nfa<S, A> {
[INFO] [stderr]     |   ---------------------------------------------------------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 187 |     pub fn from_dfa(dfa: &dfa::Dfa<S, A>) -> Nfa<S, A> {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Action`, `Then`, `Maybe`, and `Repeat` are never constructed
[INFO] [stderr]  --> src/pattern.rs:6:3
[INFO] [stderr]   |
[INFO] [stderr] 4 | enum Component {
[INFO] [stderr]   |      --------- variants in this enum
[INFO] [stderr] 5 |   String(String),
[INFO] [stderr] 6 |   Action(u32),
[INFO] [stderr]   |   ^^^^^^
[INFO] [stderr] 7 |   Then(Pattern),
[INFO] [stderr]   |   ^^^^
[INFO] [stderr] 8 |   Maybe(Pattern),
[INFO] [stderr]   |   ^^^^^
[INFO] [stderr] 9 |   Repeat(Pattern),
[INFO] [stderr]   |   ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `Component` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: methods `then`, `maybe`, `repeat`, and `action` are never used
[INFO] [stderr]   --> src/pattern.rs:33:6
[INFO] [stderr]    |
[INFO] [stderr] 21 | impl Pattern {
[INFO] [stderr]    | ------------ methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 33 |   fn then(mut self, pattern: Pattern) -> Self {
[INFO] [stderr]    |      ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 37 |   fn maybe(mut self, pattern: Pattern) -> Self {
[INFO] [stderr]    |      ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 41 |   fn repeat(mut self, pattern: Pattern) -> Self {
[INFO] [stderr]    |      ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 51 |   fn action(mut self, action: u32) -> Self {
[INFO] [stderr]    |      ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `drain_actions` is never used
[INFO] [stderr]    --> src/pattern.rs:134:10
[INFO] [stderr]     |
[INFO] [stderr] 101 | impl Parser {
[INFO] [stderr]     | ----------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 134 |   pub fn drain_actions(&mut self) -> Vec<u32> {
[INFO] [stderr]     |          ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rust-state-machine` (bin "rust-state-machine" test) generated 9 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_state_machine-bc51f32295d5b806)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test binary_fa::construct_basic_nfa ... ok
[INFO] [stdout] test binary_fa::basic_pattern ... ok
[INFO] [stdout] test binary_fa::convert_basic_nfa_to_dfa ... ok
[INFO] [stdout] test binary_fa::invert_basic_nfa ... ok
[INFO] [stdout] test binary_fa::pattern_flag ... ok
[INFO] [stdout] test binary_fa::pattern_then_u8 ... ok
[INFO] [stdout] test binary_fa::pattern_then_str ... ok
[INFO] [stdout] test binary_fa::pattern_repeat ... ok
[INFO] [stdout] test binary_fa::simple_nfa_flag ... ok
[INFO] [stdout] test fa::dfa_tests::construct_fail_from_pending_actions_on_end_state ... ok
[INFO] [stdout] test fa::dfa_tests::construct_fail_same_state_different_actions ... ok
[INFO] [stdout] test fa::dfa_tests::construct_multiple_states ... ok
[INFO] [stdout] test fa::dfa_tests::construct_simple_dfa_from_nfa ... ok
[INFO] [stdout] test fa::nfa_tests::construct ... ok
[INFO] [stdout] test fa::nfa_tests::fail_on_action_collision ... ok
[INFO] [stdout] test fa::nfa_tests::fail_on_empty_loop ... ok
[INFO] [stdout] test fa::nfa_tests::nfa_that_cannot_be_dfa_from_actions ... ok
[INFO] [stdout] test fa::nfa_tests::pass_on_empty_loop_without_actions ... ok
[INFO] [stdout] test pattern::pattern_tests::disambiguate_similar_patterns ... ok
[INFO] [stdout] test fa::nfa_tests::from_union ... ok
[INFO] [stdout] test fa::nfa_tests::from_concat ... ok
[INFO] [stdout] test pattern::pattern_tests::make_simple_pattern ... ok
[INFO] [stdout] test binary_fa::pattern_maybe ... ok
[INFO] [stdout] test fa::nfa_tests::from_repeat ... ok
[INFO] [stdout] test binary_fa::pattern_or ... ok
[INFO] [stdout] test binary_fa::parse_a_phone_number ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- binary_fa::parse_a_phone_number stdout ----
[INFO] [stdout] 0: 
[INFO] [stdout]   40 -> 2
[INFO] [stdout]   else -> 1
[INFO] [stdout] 1: 
[INFO] [stdout]   else -> 1
[INFO] [stdout] 2: 
[INFO] [stdout]   50 56 49 54 51 55 57 52 53 48 -> 3
[INFO] [stdout]   else -> 1
[INFO] [stdout] 3: 
[INFO] [stdout]   50 56 49 55 57 51 53 54 48 52 -> 4
[INFO] [stdout]   else -> 1
[INFO] [stdout] 4: 
[INFO] [stdout]   55 52 48 49 54 56 57 50 53 51 -> 5
[INFO] [stdout]   else -> 1
[INFO] [stdout] 5: 
[INFO] [stdout]   41 -> 6
[INFO] [stdout]   else -> 1
[INFO] [stdout] 6: 
[INFO] [stdout]   32 10 9 13 -> 6
[INFO] [stdout]   50 52 51 53 57 54 56 49 55 48 -> 7
[INFO] [stdout]   else -> 1
[INFO] [stdout] 7: 
[INFO] [stdout]   48 49 53 50 56 57 55 51 54 52 -> 8
[INFO] [stdout]   else -> 1
[INFO] [stdout] 8: 
[INFO] [stdout]   57 51 49 56 50 53 54 55 52 48 -> 9
[INFO] [stdout]   else -> 1
[INFO] [stdout] 9: 
[INFO] [stdout]   45 -> 10
[INFO] [stdout]   10 9 13 32 -> 9
[INFO] [stdout]   else -> 1
[INFO] [stdout] 10: 
[INFO] [stdout]   13 9 10 32 -> 10
[INFO] [stdout]   56 48 50 53 49 54 51 57 52 55 -> 11
[INFO] [stdout]   else -> 1
[INFO] [stdout] 11: 
[INFO] [stdout]   54 56 48 51 55 49 57 52 50 53 -> 12
[INFO] [stdout]   else -> 1
[INFO] [stdout] 12: 
[INFO] [stdout]   51 53 55 56 52 50 49 54 57 48 -> 13
[INFO] [stdout]   else -> 1
[INFO] [stdout] 13: 
[INFO] [stdout]   57 53 50 54 56 55 48 49 51 52 -> 14
[INFO] [stdout]   else -> 1
[INFO] [stdout] 14: end
[INFO] [stdout]   else -> 1
[INFO] [stdout] thread 'binary_fa::parse_a_phone_number' panicked at 'explicit panic', src/binary_fa.rs:855:3
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55c23c1971aa - std::backtrace_rs::backtrace::libunwind::trace::h2f05d0192276a8f6
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stdout]    1:     0x55c23c1971aa - std::backtrace_rs::backtrace::trace_unsynchronized::hedc23dff7a1af150
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55c23c1971aa - std::sys_common::backtrace::_print_fmt::h17541ef7592f3ce2
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:65:5
[INFO] [stdout]    3:     0x55c23c1971aa - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h20f75df5ab0c0792
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55c23c1bb15f - core::fmt::write::h78109e6f466b3af6
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/fmt/mod.rs:1254:17
[INFO] [stdout]    5:     0x55c23c1944f5 - std::io::Write::write_fmt::hd24bfb68a1b35a25
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/io/mod.rs:1698:15
[INFO] [stdout]    6:     0x55c23c196f75 - std::sys_common::backtrace::_print::h8dac57a9f8fbf9a5
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    7:     0x55c23c196f75 - std::sys_common::backtrace::print::hf9ecbf41d1aa712f
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    8:     0x55c23c198c2e - std::panicking::default_hook::{{closure}}::h04c07acfc84ca028
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:269:22
[INFO] [stdout]    9:     0x55c23c198961 - std::panicking::default_hook::h01f6bb23e1eceb2c
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:285:9
[INFO] [stdout]   10:     0x55c23c16c2fb - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h87fe9f7b2fd49e4c
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   11:     0x55c23c16c2fb - test::test_main::{{closure}}::he94d679243a7531b
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:134:21
[INFO] [stdout]   12:     0x55c23c199314 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h3f2d6d8b14c4769f
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   13:     0x55c23c199314 - std::panicking::rust_panic_with_hook::h2bb3722bbaf2f6df
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:695:13
[INFO] [stdout]   14:     0x55c23c11c4f6 - std::panicking::begin_panic::{{closure}}::h347458a428f62d72
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:611:9
[INFO] [stdout]   15:     0x55c23c0e67b9 - std::sys_common::backtrace::__rust_end_short_backtrace::h4894d9b5e540ddb9
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:150:18
[INFO] [stdout]   16:     0x55c23c11c443 - std::panicking::begin_panic::hc74d8607ae8c59b7
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:610:12
[INFO] [stdout]   17:     0x55c23c0f3446 - rust_state_machine::binary_fa::parse_a_phone_number::h10b090108e4bcee3
[INFO] [stdout]                                at /opt/rustwide/workdir/src/binary_fa.rs:855:3
[INFO] [stdout]   18:     0x55c23c0f2e77 - rust_state_machine::binary_fa::parse_a_phone_number::{{closure}}::h08d4604dccd43d12
[INFO] [stdout]                                at /opt/rustwide/workdir/src/binary_fa.rs:820:27
[INFO] [stdout]   19:     0x55c23c0f44a5 - core::ops::function::FnOnce::call_once::ha9ccc3a40b85347e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   20:     0x55c23c1711cf - core::ops::function::FnOnce::call_once::ha6a70e79f7481a7e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   21:     0x55c23c1711cf - test::__rust_begin_short_backtrace::hce33033019b61e69
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:655:18
[INFO] [stdout]   22:     0x55c23c13e9bc - test::run_test::{{closure}}::h858d3528838ae3e5
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:646:30
[INFO] [stdout]   23:     0x55c23c13e9bc - core::ops::function::FnOnce::call_once{{vtable.shim}}::he8ac2b00f01ae79e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x55c23c1702a6 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h8093d25b522725ef
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1973:9
[INFO] [stdout]   25:     0x55c23c1702a6 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5c334c204e4a3913
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   26:     0x55c23c1702a6 - std::panicking::try::do_call::ha8b740c7b9478074
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:485:40
[INFO] [stdout]   27:     0x55c23c1702a6 - std::panicking::try::h5d34f63d0e41b64e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:449:19
[INFO] [stdout]   28:     0x55c23c1702a6 - std::panic::catch_unwind::hcfbb511e1aa7fc67
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panic.rs:140:14
[INFO] [stdout]   29:     0x55c23c1702a6 - test::run_test_in_process::h9abda90f802eaf21
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:678:27
[INFO] [stdout]   30:     0x55c23c1702a6 - test::run_test::run_test_inner::{{closure}}::h0f058de91f6c6edf
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:572:39
[INFO] [stdout]   31:     0x55c23c1391c5 - test::run_test::run_test_inner::{{closure}}::h5ca48a4c59c6c1fb
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:599:37
[INFO] [stdout]   32:     0x55c23c1391c5 - std::sys_common::backtrace::__rust_begin_short_backtrace::h32bd51e1495d4a33
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:134:18
[INFO] [stdout]   33:     0x55c23c13e701 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc086fae9b128b2db
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/thread/mod.rs:526:17
[INFO] [stdout]   34:     0x55c23c13e701 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb66571888d270d43
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   35:     0x55c23c13e701 - std::panicking::try::do_call::h4fa2ef4f6e51fecf
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:485:40
[INFO] [stdout]   36:     0x55c23c13e701 - std::panicking::try::h1e9e22b8584489b5
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:449:19
[INFO] [stdout]   37:     0x55c23c13e701 - std::panic::catch_unwind::h44698a3de0e0769e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panic.rs:140:14
[INFO] [stdout]   38:     0x55c23c13e701 - std::thread::Builder::spawn_unchecked_::{{closure}}::h50153abde3fe239e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/thread/mod.rs:525:30
[INFO] [stdout]   39:     0x55c23c13e701 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hbe5bbf6f38394364
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x55c23c19d7e5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h0d83cb2920a49046
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1973:9
[INFO] [stdout]   41:     0x55c23c19d7e5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hbe0a008aa7d9ef59
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1973:9
[INFO] [stdout]   42:     0x55c23c19d7e5 - std::sys::unix::thread::Thread::new::thread_start::h3a466996bdf6b1f9
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   43:     0x7fdd0170cb43 - <unknown>
[INFO] [stdout]   44:     0x7fdd0179dbb4 - __clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     binary_fa::parse_a_phone_number
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 25 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin rust-state-machine`
[INFO] running `Command { std: "docker" "inspect" "a2e37d9b29c8c1e18385450ceaf2d2fe8427242d1dc2af96d6d574fd5e4b56d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2e37d9b29c8c1e18385450ceaf2d2fe8427242d1dc2af96d6d574fd5e4b56d9", kill_on_drop: false }`
[INFO] [stdout] a2e37d9b29c8c1e18385450ceaf2d2fe8427242d1dc2af96d6d574fd5e4b56d9
