[INFO] cloning repository https://github.com/edmugabi/flat-narrow
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/edmugabi/flat-narrow" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedmugabi%2Fflat-narrow", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedmugabi%2Fflat-narrow'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] acdf32b7a18e194c479f98e2607b2a63b271a540
[INFO] testing edmugabi/flat-narrow against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedmugabi%2Fflat-narrow" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/edmugabi/flat-narrow
[INFO] finished tweaking git repo https://github.com/edmugabi/flat-narrow
[INFO] tweaked toml for git repo https://github.com/edmugabi/flat-narrow written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/edmugabi/flat-narrow on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/edmugabi/flat-narrow 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded disjoint-sets v0.4.2
[INFO] [stderr]   Downloaded bitvec v0.19.6
[INFO] [stderr]   Downloaded nom v6.2.1
[INFO] [stderr]   Downloaded regex v1.4.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d4787034a5cd5a943923cc36c3969436fa71f787d039198cfc65ca7020222d4
[INFO] running `Command { std: "docker" "start" "-a" "1d4787034a5cd5a943923cc36c3969436fa71f787d039198cfc65ca7020222d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d4787034a5cd5a943923cc36c3969436fa71f787d039198cfc65ca7020222d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d4787034a5cd5a943923cc36c3969436fa71f787d039198cfc65ca7020222d4", kill_on_drop: false }`
[INFO] [stdout] 1d4787034a5cd5a943923cc36c3969436fa71f787d039198cfc65ca7020222d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af00b3f873a0548152f0f2b3cc4860dc98eab7f0b1aa781367732fdf457eb09b
[INFO] running `Command { std: "docker" "start" "-a" "af00b3f873a0548152f0f2b3cc4860dc98eab7f0b1aa781367732fdf457eb09b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling syn v1.0.90
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling nom v6.2.1
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling bitvec v0.19.6
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling disjoint-sets v0.4.2
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling quote v1.0.17
[INFO] [stderr]    Compiling regex v1.4.6
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling limi-prolog-impl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::iter::once`
[INFO] [stdout]  --> src/flat_narrow/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::iter::once;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `tvar`
[INFO] [stdout]   --> src/flat_narrow/term.rs:52:14
[INFO] [stdout]    |
[INFO] [stdout] 52 | macro_rules! tvar {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Symbol::*`
[INFO] [stdout]    --> src/flat_narrow/term.rs:209:13
[INFO] [stdout]     |
[INFO] [stdout] 209 |         use Symbol::*;
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::term::Symbol`
[INFO] [stdout]  --> src/flat_narrow/goal.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::term::Symbol;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/flat_narrow/env.rs:2:34
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{BTreeMap, HashSet};
[INFO] [stdout]   |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]  --> src/flat_narrow/cpoint.rs:5:18
[INFO] [stdout]   |
[INFO] [stdout] 5 | use log::{debug, info};
[INFO] [stdout]   |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::term::Term`
[INFO] [stdout]  --> src/flat_narrow/cpoint.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use super::term::Term;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `is_alphanumeric`
[INFO] [stdout]  --> src/flat_narrow/parser/mod.rs:4:22
[INFO] [stdout]   |
[INFO] [stdout] 4 | use nom::character::{is_alphanumeric};
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alpha1`
[INFO] [stdout]  --> src/flat_narrow/parser/mod.rs:5:32
[INFO] [stdout]   |
[INFO] [stdout] 5 | use nom::character::complete::{alpha1, multispace0, satisfy};
[INFO] [stdout]   |                                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `alphanumeric0` and `alphanumeric1`
[INFO] [stdout]  --> src/flat_narrow/parser/mod.rs:6:32
[INFO] [stdout]   |
[INFO] [stdout] 6 | use nom::character::complete::{alphanumeric0, alphanumeric1, space0, space1};
[INFO] [stdout]   |                                ^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `many_m_n`
[INFO] [stdout]  --> src/flat_narrow/parser/mod.rs:8:32
[INFO] [stdout]   |
[INFO] [stdout] 8 | use nom::multi::{many0, many1, many_m_n, separated_list0, separated_list1};
[INFO] [stdout]   |                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `separated_pair`
[INFO] [stdout]   --> src/flat_narrow/parser/mod.rs:10:50
[INFO] [stdout]    |
[INFO] [stdout] 10 | use nom::sequence::{tuple, preceded, terminated, separated_pair};
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]   --> src/flat_narrow/mod.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | use std::fmt;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::BTreeSet`
[INFO] [stdout]   --> src/flat_narrow/mod.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | use std::collections::BTreeSet;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `json::ProgramItem`
[INFO] [stdout]   --> src/flat_narrow/mod.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | use json::ProgramItem;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules
[INFO] [stdout]  --> src/flat_narrow/env.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `symbols`
[INFO] [stdout]    --> src/flat_narrow/term.rs:119:22
[INFO] [stdout]     |
[INFO] [stdout] 119 |     fn subst_symbols(symbols: &mut [Symbol], env: &Env) {
[INFO] [stdout]     |                      ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbols`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `env`
[INFO] [stdout]    --> src/flat_narrow/term.rs:119:46
[INFO] [stdout]     |
[INFO] [stdout] 119 |     fn subst_symbols(symbols: &mut [Symbol], env: &Env) {
[INFO] [stdout]     |                                              ^^^ help: if this is intentional, prefix it with an underscore: `_env`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]    --> src/flat_narrow/term.rs:159:29
[INFO] [stdout]     |
[INFO] [stdout] 159 |                         let t =  sym1.symbols.iter().cloned();
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val2`
[INFO] [stdout]    --> src/flat_narrow/env.rs:146:39
[INFO] [stdout]     |
[INFO] [stdout] 146 |         w1.union_with(&mut w2, |val1, val2| val1);
[INFO] [stdout]     |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_val2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `var`
[INFO] [stdout]    --> src/flat_narrow/env.rs:149:36
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn insert_var_const(&mut self, var: String, cnst: String) {
[INFO] [stdout]     |                                    ^^^ help: if this is intentional, prefix it with an underscore: `_var`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cnst`
[INFO] [stdout]    --> src/flat_narrow/env.rs:149:49
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn insert_var_const(&mut self, var: String, cnst: String) {
[INFO] [stdout]     |                                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_cnst`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/flat_narrow/cpoint.rs:240:20
[INFO] [stdout]     |
[INFO] [stdout] 240 |             .map( |mut cp: CPoint<'_>| cp.narrow())
[INFO] [stdout]     |                    ----^^
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `eq`
[INFO] [stdout]    --> src/flat_narrow/parser/mod.rs:204:13
[INFO] [stdout]     |
[INFO] [stdout] 204 |         let eq = Term { symbols: vec![Symbol::Const(eq.into())] };
[INFO] [stdout]     |             ^^ help: if this is intentional, prefix it with an underscore: `_eq`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Pos` is never used
[INFO] [stdout]   --> src/flat_narrow/mod.rs:72:6
[INFO] [stdout]    |
[INFO] [stdout] 72 | enum Pos {
[INFO] [stdout]    |      ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `index` and `alt_index` are never used
[INFO] [stdout]   --> src/flat_narrow/mod.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 77 | impl Pos {
[INFO] [stdout]    | -------- methods in this implementation
[INFO] [stdout] 78 |     fn index(&self) -> usize {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 |     fn alt_index(&self) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `subst_symbols` is never used
[INFO] [stdout]    --> src/flat_narrow/term.rs:119:8
[INFO] [stdout]     |
[INFO] [stdout] 117 | impl Term {
[INFO] [stdout]     | --------- associated function in this implementation
[INFO] [stdout] 118 |
[INFO] [stdout] 119 |     fn subst_symbols(symbols: &mut [Symbol], env: &Env) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Found` is never constructed
[INFO] [stdout]   --> src/flat_narrow/env.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Found(String);
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Variable` is never used
[INFO] [stdout]    --> src/flat_narrow/env.rs:133:6
[INFO] [stdout]     |
[INFO] [stdout] 133 | type Variable = disjoint_sets::UnionFindNode<Option<String>>;
[INFO] [stdout]     |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Sub` is never constructed
[INFO] [stdout]    --> src/flat_narrow/env.rs:134:8
[INFO] [stdout]     |
[INFO] [stdout] 134 | struct Sub {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `insert_var_var` and `insert_var_const` are never used
[INFO] [stdout]    --> src/flat_narrow/env.rs:139:8
[INFO] [stdout]     |
[INFO] [stdout] 138 | impl Sub {
[INFO] [stdout]     | -------- methods in this implementation
[INFO] [stdout] 139 |     fn insert_var_var(&mut self, v1: String, v2: String) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 149 |     fn insert_var_const(&mut self, var: String, cnst: String) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FACTORIAL` is never used
[INFO] [stdout]    --> src/flat_narrow/cpoint.rs:272:7
[INFO] [stdout]     |
[INFO] [stdout] 272 | const FACTORIAL: &str = 
[INFO] [stdout]     |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_top` is never used
[INFO] [stdout]    --> src/flat_narrow/cpoint.rs:282:4
[INFO] [stdout]     |
[INFO] [stdout] 282 | fn parse_top(rules: &str, goal_str: &str) -> (Vec<Clause>, Goal) {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RESERVED_ESC` is never used
[INFO] [stdout]   --> src/flat_narrow/parser/mod.rs:38:7
[INFO] [stdout]    |
[INFO] [stdout] 38 | const RESERVED_ESC: [&str; 3] = ["\t", "\r", "\n"];
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pequation` is never used
[INFO] [stdout]    --> src/flat_narrow/parser/mod.rs:247:4
[INFO] [stdout]     |
[INFO] [stdout] 247 | fn pequation(input: &str) -> IResult<&str, [Term;3]>
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pquery` is never used
[INFO] [stdout]    --> src/flat_narrow/parser/mod.rs:260:4
[INFO] [stdout]     |
[INFO] [stdout] 260 | fn pquery(input: &str) -> IResult<&str, Term> {
[INFO] [stdout]     |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pprogram` is never used
[INFO] [stdout]    --> src/flat_narrow/parser/mod.rs:282:4
[INFO] [stdout]     |
[INFO] [stdout] 282 | fn pprogram(input: &str) -> IResult<&str, Vec<[Term;3]>> {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pcond_program` is never used
[INFO] [stdout]    --> src/flat_narrow/parser/mod.rs:295:8
[INFO] [stdout]     |
[INFO] [stdout] 295 | pub fn pcond_program(input: &str) -> IResult<&str, Vec<Clause>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `QUOTED_CHAR_NO_ESCAPE` should have a snake case name
[INFO] [stdout]   --> src/flat_narrow/parser/mod.rs:52:4
[INFO] [stdout]    |
[INFO] [stdout] 52 | fn QUOTED_CHAR_NO_ESCAPE() -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `quoted_char_no_escape`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `TRUE` should have a snake case name
[INFO] [stdout]    --> src/flat_narrow/parser/mod.rs:209:13
[INFO] [stdout]     |
[INFO] [stdout] 209 |         let TRUE = Term::from(Symbol::Const("true".into()));
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: rename the identifier or convert it to a snake case raw identifier
[INFO] [stdout]     |
[INFO] [stdout] 209 -         let TRUE = Term::from(Symbol::Const("true".into()));
[INFO] [stdout] 209 +         let r#true = Term::from(Symbol::Const("true".into()));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `TRUE` should have a snake case name
[INFO] [stdout]    --> src/flat_narrow/parser/mod.rs:238:13
[INFO] [stdout]     |
[INFO] [stdout] 238 |         let TRUE = Term::from(Symbol::Const("true".into()));
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: rename the identifier or convert it to a snake case raw identifier
[INFO] [stdout]     |
[INFO] [stdout] 238 -         let TRUE = Term::from(Symbol::Const("true".into()));
[INFO] [stdout] 238 +         let r#true = Term::from(Symbol::Const("true".into()));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 55.25s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.2.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "af00b3f873a0548152f0f2b3cc4860dc98eab7f0b1aa781367732fdf457eb09b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af00b3f873a0548152f0f2b3cc4860dc98eab7f0b1aa781367732fdf457eb09b", kill_on_drop: false }`
[INFO] [stdout] af00b3f873a0548152f0f2b3cc4860dc98eab7f0b1aa781367732fdf457eb09b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6583c7a95bfcc4e5fcadf572b3fed205f063a31da59bd689daaf5c0ed0e469bd
[INFO] running `Command { std: "docker" "start" "-a" "6583c7a95bfcc4e5fcadf572b3fed205f063a31da59bd689daaf5c0ed0e469bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling limi-prolog-impl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 11.53s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.2.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "6583c7a95bfcc4e5fcadf572b3fed205f063a31da59bd689daaf5c0ed0e469bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6583c7a95bfcc4e5fcadf572b3fed205f063a31da59bd689daaf5c0ed0e469bd", kill_on_drop: false }`
[INFO] [stdout] 6583c7a95bfcc4e5fcadf572b3fed205f063a31da59bd689daaf5c0ed0e469bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 177b651adac03552f77ce324a24075fe73c71722d067480931c29edc8d5f3b34
[INFO] running `Command { std: "docker" "start" "-a" "177b651adac03552f77ce324a24075fe73c71722d067480931c29edc8d5f3b34", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.2.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/limi_prolog_impl-c443891501508eee)
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test find_subterm::tests::find_subterm_test ... ok
[INFO] [stdout] test flat_narrow::cpoint::factorial_test ... ok
[INFO] [stdout] test flat_narrow::clause::rename_test ... ok
[INFO] [stdout] test flat_narrow::env::tests::env_test ... ok
[INFO] [stdout] test flat_narrow::cpoint::program_tests ... ok
[INFO] [stdout] test flat_narrow::json::test_json::json_test ... ok
[INFO] [stdout] test flat_narrow::cpoint::pcond_prog_test ... ok
[INFO] [stdout] test flat_narrow::env::tests::compose_test ... ok
[INFO] [stdout] test flat_narrow::parser::string_tests::test_pstring ... ok
[INFO] [stdout] test flat_narrow::parser::test_parser::eqn_test ... ok
[INFO] [stdout] test flat_narrow::parser::test_parser::consts_test ... ok
[INFO] [stdout] test flat_narrow::parser::test_parser::p1cond_test ... ok
[INFO] [stdout] test flat_narrow::parser::test_parser::var_test ... ok
[INFO] [stdout] test flat_narrow::pattern::index_tests ... ok
[INFO] [stdout] test flat_narrow::term::tests::rename_test ... ok
[INFO] [stdout] test flat_narrow::pattern::patt_term_unify_test ... ok
[INFO] [stdout] test flat_narrow::term::tests::unify_lists_test ... ok
[INFO] [stdout] test parser::tests::pconds_test ... ok
[INFO] [stdout] test flat_narrow::term::tests::term_test ... ok
[INFO] [stdout] test parser::tests::puser_input_test ... ok
[INFO] [stdout] test solve1::tests::narrow_test ... ok
[INFO] [stdout] test parser::tests::pterm_test1 ... ok
[INFO] [stdout] test parser::tests::pdefinite_clause_test1 ... ok
[INFO] [stdout] test term::tests::unify_test1 ... ok
[INFO] [stdout] test term::tests::unify1 ... ok
[INFO] [stdout] test tests::test_sld ... ok
[INFO] [stdout] test flat_narrow::parser::test_parser::pprogram_test ... ok
[INFO] [stdout] test flat_narrow::parser::test_parser::p2cond_test ... ok
[INFO] [stdout] test flat_narrow::parser::test_parser::plist_pattern_test ... ok
[INFO] [stdout] test flat_narrow::term::tests::symbol_tests ... ok
[INFO] [stdout] test parser::tests::pdefinite_clause_test ... ok
[INFO] [stdout] test tests::sld_test2 ... ok
[INFO] [stdout] test solve::tests::solve_test1 ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- solve::tests::solve_test1 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'solve::tests::solve_test1' panicked at src/solve.rs:82:49:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Error(VerboseError { errors: [("> f(X) = a\n\n=> g(a) = a", Nom(Eof))] })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x62a55fb0b352 - std::backtrace_rs::backtrace::libunwind::trace::hd39b1f53d3cf9745
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x62a55fb0b352 - std::backtrace_rs::backtrace::trace_unsynchronized::he91d9a75d4e3972b
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x62a55fb0b352 - std::sys::backtrace::_print_fmt::hca46938f8c6e22cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x62a55fb0b352 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha499add612cccf8e
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x62a55fb30833 - core::fmt::rt::Argument::fmt::hd21145b75a833b7a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x62a55fb30833 - core::fmt::write::hb10c956f5235c8a4
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x62a55fb08533 - std::io::default_write_fmt::hdb7615052be2ba4d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x62a55fb08533 - std::io::Write::write_fmt::he1bcd251ec6e4153
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x62a55fb0b1a2 - std::sys::backtrace::BacktraceLock::print::hb47c770ef659fd10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x62a55fb0c8cc - std::panicking::default_hook::{{closure}}::hdda8afb9d457a22c
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x62a55fb0c722 - std::panicking::default_hook::h7c46b44874fe5c9a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x62a55fad4094 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h178a5fcedee41e2f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x62a55fad4094 - test::test_main_with_exit_callback::{{closure}}::h951a41e0149d6d5d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x62a55fb0d3ab - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h13602080f5b63276
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x62a55fb0d3ab - std::panicking::rust_panic_with_hook::ha6cb99ed099eb1c5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x62a55fb0d07a - std::panicking::begin_panic_handler::{{closure}}::he11808bc797ee921
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x62a55fb0b859 - std::sys::backtrace::__rust_end_short_backtrace::h9418807cb7346258
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x62a55fb0cd0d - __rustc[18fb429eef004894]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x62a55fb2f070 - core::panicking::panic_fmt::hd890aeb12c3a3fc3
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x62a55fb2f416 - core::result::unwrap_failed::h31c9775ec1a50121
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/result.rs:1761:5
[INFO] [stdout]   20:     0x62a55fa78736 - core::result::Result<T,E>::unwrap::h5b6dbe1580a127b1
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/result.rs:1167:23
[INFO] [stdout]   21:     0x62a55fa78736 - limi_prolog_impl::solve::tests::solve_test1::h62bab75796e21ef6
[INFO] [stdout]                                at /opt/rustwide/workdir/src/solve.rs:82:49
[INFO] [stdout]   22:     0x62a55fa78736 - limi_prolog_impl::solve::tests::solve_test1::{{closure}}::h9b84607eaf6b05ef
[INFO] [stdout]                                at /opt/rustwide/workdir/src/solve.rs:81:21
[INFO] [stdout]   23:     0x62a55fa78736 - core::ops::function::FnOnce::call_once::hdc6bcd6ddc0f8b7d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x62a55fad981b - core::ops::function::FnOnce::call_once::h2869fb5b0a2b0bdc
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x62a55fad981b - test::__rust_begin_short_backtrace::h7dd7142bd62fa711
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:648:18
[INFO] [stdout]   26:     0x62a55fad8a0e - test::run_test_in_process::{{closure}}::h43a753f038d36b3f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:74
[INFO] [stdout]   27:     0x62a55fad8a0e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0ca95dd3e12d1e16
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x62a55fad8a0e - std::panicking::catch_unwind::do_call::he308587d70ac34ba
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   29:     0x62a55fad8a0e - std::panicking::catch_unwind::h30dcba31973e8fb0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   30:     0x62a55fad8a0e - std::panic::catch_unwind::hfb68364e5621fbee
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x62a55fad8a0e - test::run_test_in_process::hcdcc2977903b998a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:27
[INFO] [stdout]   32:     0x62a55fad8a0e - test::run_test::{{closure}}::h544a6550958c5d14
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:592:43
[INFO] [stdout]   33:     0x62a55fa9c584 - test::run_test::{{closure}}::hb172e48ebe2b92c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:622:41
[INFO] [stdout]   34:     0x62a55fa9c584 - std::sys::backtrace::__rust_begin_short_backtrace::h7e79d8706638bea0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   35:     0x62a55fa9ff5a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc4a275f1e71b8ab0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x62a55fa9ff5a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h01ed0d242df78cfd
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x62a55fa9ff5a - std::panicking::catch_unwind::do_call::h052f373fb905fee0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   38:     0x62a55fa9ff5a - std::panicking::catch_unwind::hb425d20c8ffb09c8
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   39:     0x62a55fa9ff5a - std::panic::catch_unwind::ha0d5dfbf18fdeda5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x62a55fa9ff5a - std::thread::Builder::spawn_unchecked_::{{closure}}::hbe79182bd37949c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x62a55fa9ff5a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc096c4a06972fde5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x62a55fb10307 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h47377e27fb938a26
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   43:     0x62a55fb10307 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h72f1fe5d095abf57
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x62a55fb10307 - std::sys::pal::unix::thread::Thread::new::thread_start::h0a4d8e1b9c0d38cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   45:     0x7d74718aeaa4 - <unknown>
[INFO] [stdout]   46:     0x7d747193ba34 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     solve::tests::solve_test1
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 32 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 limi-prolog-impl`
[INFO] running `Command { std: "docker" "inspect" "177b651adac03552f77ce324a24075fe73c71722d067480931c29edc8d5f3b34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "177b651adac03552f77ce324a24075fe73c71722d067480931c29edc8d5f3b34", kill_on_drop: false }`
[INFO] [stdout] 177b651adac03552f77ce324a24075fe73c71722d067480931c29edc8d5f3b34
