[INFO] updating cached repository https://github.com/jonathanmcelroy/freeciv_save_analyzer
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e686a8ada231fe33f83f32e55438527960bffbcf
[INFO] checking jonathanmcelroy/freeciv_save_analyzer against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonathanmcelroy%2Ffreeciv_save_analyzer" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jonathanmcelroy/freeciv_save_analyzer on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/jonathanmcelroy/freeciv_save_analyzer
[INFO] finished tweaking git repo https://github.com/jonathanmcelroy/freeciv_save_analyzer
[INFO] tweaked toml for git repo https://github.com/jonathanmcelroy/freeciv_save_analyzer written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/jonathanmcelroy/freeciv_save_analyzer already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-6/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] cd1b688638cced9a5da11752ff2fdc1d1e4a72bdebcf1732c1c81b317f50bcb4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "cd1b688638cced9a5da11752ff2fdc1d1e4a72bdebcf1732c1c81b317f50bcb4"`
[INFO] [stderr]     Checking combine v4.0.1
[INFO] [stderr]     Checking freeciv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `self::combine::combinator`
[INFO] [stderr]  --> src/parse/mod.rs:3:20
[INFO] [stderr]   |
[INFO] [stderr] 3 | use self::combine::combinator::{Many, SepBy};
[INFO] [stderr]   |                    ^^^^^^^^^^ could not find `combinator` in `combine`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `self::combine::primitives`
[INFO] [stderr]  --> src/parse/mod.rs:4:20
[INFO] [stderr]   |
[INFO] [stderr] 4 | use self::combine::primitives::{Consumed, Stream};
[INFO] [stderr]   |                    ^^^^^^^^^^ could not find `primitives` in `combine`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `State` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:20:24
[INFO] [stderr]    |
[INFO] [stderr] 20 | fn title_parser(input: State<&str>) -> ParseResult<String, &str> {
[INFO] [stderr]    |                        ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `alpha_num` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:21:43
[INFO] [stderr]    |
[INFO] [stderr] 21 |     between(token('['), token(']'), many1(alpha_num())).parse_state(input)
[INFO] [stderr]    |                                           ^^^^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::byte::alpha_num;
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::char::alpha_num;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `State` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:24:25
[INFO] [stderr]    |
[INFO] [stderr] 24 | fn string_parser(input: State<&str>) -> ParseResult<String, &str> {
[INFO] [stderr]    |                         ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `State` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:25:35
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn escaped_char_parser(input: State<&str>) -> ParseResult<char, &str> {
[INFO] [stderr]    |                                   ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `string` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:46:14
[INFO] [stderr]    |
[INFO] [stderr] 46 |     optional(string("_("))
[INFO] [stderr]    |              ^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::char::string;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0423]: expected function, found builtin type `char`
[INFO] [stderr]   --> src/parse/mod.rs:47:23
[INFO] [stderr]    |
[INFO] [stderr] 47 |         .with(between(char('"'),
[INFO] [stderr]    |                       ^^^^ not a function
[INFO] [stderr]    |
[INFO] [stderr] help: possible better candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::char::char;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0423]: expected function, found builtin type `char`
[INFO] [stderr]   --> src/parse/mod.rs:48:23
[INFO] [stderr]    |
[INFO] [stderr] 48 |                       char('"'),
[INFO] [stderr]    |                       ^^^^ not a function
[INFO] [stderr]    |
[INFO] [stderr] help: possible better candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::char::char;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0423]: expected function, found builtin type `char`
[INFO] [stderr]   --> src/parse/mod.rs:51:24
[INFO] [stderr]    |
[INFO] [stderr] 51 |         .skip(optional(char(')'))).parse_state(input)
[INFO] [stderr]    |                        ^^^^ not a function
[INFO] [stderr]    |
[INFO] [stderr] help: possible better candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::char::char;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `State` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:54:27
[INFO] [stderr]    |
[INFO] [stderr] 54 | fn boolean_parser(input : State<&str>) -> ParseResult<Object, &str> {
[INFO] [stderr]    |                           ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `string` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:55:5
[INFO] [stderr]    |
[INFO] [stderr] 55 |     string("TRUE").map(|_| Object::Boolean(true)).or(string("FALSE").map(|_| Object::Boolean(false))).parse_state(input)
[INFO] [stderr]    |     ^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::char::string;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `string` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:55:54
[INFO] [stderr]    |
[INFO] [stderr] 55 |     string("TRUE").map(|_| Object::Boolean(true)).or(string("FALSE").map(|_| Object::Boolean(false))).parse_state(input)
[INFO] [stderr]    |                                                      ^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::char::string;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `State` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:58:28
[INFO] [stderr]    |
[INFO] [stderr] 58 | fn wierd_exception(input : State<&str>) -> ParseResult<Object, &str> {
[INFO] [stderr]    |                            ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `string` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 |     string("$$").with(many1(letter())).map(|string : String| Object::RandomText(string)).parse_state(input)
[INFO] [stderr]    |     ^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::char::string;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `letter` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:59:29
[INFO] [stderr]    |
[INFO] [stderr] 59 |     string("$$").with(many1(letter())).map(|string : String| Object::RandomText(string)).parse_state(input)
[INFO] [stderr]    |                             ^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::byte::letter;
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::char::letter;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `State` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:62:33
[INFO] [stderr]    |
[INFO] [stderr] 62 | fn single_object_parser(input : State<&str>) -> ParseResult<Object, &str> {
[INFO] [stderr]    |                                 ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `spaces` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:63:26
[INFO] [stderr]    |
[INFO] [stderr] 63 |     let integer_parser = spaces().with(many1(digit())).map(|string : String| Object::IntObject(string.parse::<i32>().unwrap()));
[INFO] [stderr]    |                          ^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::byte::spaces;
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::char::spaces;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `digit` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:63:46
[INFO] [stderr]    |
[INFO] [stderr] 63 |     let integer_parser = spaces().with(many1(digit())).map(|string : String| Object::IntObject(string.parse::<i32>().unwrap()));
[INFO] [stderr]    |                                              ^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::byte::digit;
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::char::digit;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `State` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:68:25
[INFO] [stderr]    |
[INFO] [stderr] 68 | fn struct_parser(input: State<&str>) -> ParseResult<(Vec<String>, Vec<Vec<Object>>), &str> {
[INFO] [stderr]    |                         ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `spaces` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:69:24
[INFO] [stderr]    |
[INFO] [stderr] 69 |     let comma_parser = spaces().with(char(',')).skip(spaces());
[INFO] [stderr]    |                        ^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::byte::spaces;
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::char::spaces;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0423]: expected function, found builtin type `char`
[INFO] [stderr]   --> src/parse/mod.rs:69:38
[INFO] [stderr]    |
[INFO] [stderr] 69 |     let comma_parser = spaces().with(char(',')).skip(spaces());
[INFO] [stderr]    |                                      ^^^^ not a function
[INFO] [stderr]    |
[INFO] [stderr] help: possible better candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::char::char;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `spaces` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:69:54
[INFO] [stderr]    |
[INFO] [stderr] 69 |     let comma_parser = spaces().with(char(',')).skip(spaces());
[INFO] [stderr]    |                                                      ^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::byte::spaces;
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::char::spaces;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0423]: expected function, found builtin type `char`
[INFO] [stderr]   --> src/parse/mod.rs:70:24
[INFO] [stderr]    |
[INFO] [stderr] 70 |     let title_parser = char('{').with(spaces()).with(sep_by(parser(string_parser), comma_parser.clone()));
[INFO] [stderr]    |                        ^^^^ not a function
[INFO] [stderr]    |
[INFO] [stderr] help: possible better candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::char::char;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `spaces` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:70:39
[INFO] [stderr]    |
[INFO] [stderr] 70 |     let title_parser = char('{').with(spaces()).with(sep_by(parser(string_parser), comma_parser.clone()));
[INFO] [stderr]    |                                       ^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::byte::spaces;
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::char::spaces;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `self::combine::combinator`
[INFO] [stderr]  --> src/parse/mod.rs:3:20
[INFO] [stderr]   |
[INFO] [stderr] 3 | use self::combine::combinator::{Many, SepBy};
[INFO] [stderr]   |                    ^^^^^^^^^^ could not find `combinator` in `combine`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `spaces` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:71:27
[INFO] [stderr]    |
[INFO] [stderr] 71 |     let row_parser = many(spaces().with(sep_by(parser(single_object_parser), comma_parser)));
[INFO] [stderr]    |                           ^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::byte::spaces;
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::char::spaces;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `self::combine::primitives`
[INFO] [stderr]  --> src/parse/mod.rs:4:20
[INFO] [stderr]   |
[INFO] [stderr] 4 | use self::combine::primitives::{Consumed, Stream};
[INFO] [stderr]   |                    ^^^^^^^^^^ could not find `primitives` in `combine`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `State` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:76:26
[INFO] [stderr]    |
[INFO] [stderr] 76 | fn object_parser(input : State<&str>) -> ParseResult<Object, &str> {
[INFO] [stderr]    |                          ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `State` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:80:30
[INFO] [stderr]    |
[INFO] [stderr] 80 | fn assignment_parser(input : State<&str>) -> ParseResult<(String, Object), &str> {
[INFO] [stderr]    |                              ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `State` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:84:27
[INFO] [stderr]    |
[INFO] [stderr] 84 | fn section_parser(input : State<&str>) -> ParseResult<(String, HashMap<String, Object>), &str> {
[INFO] [stderr]    |                           ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `State` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:88:31
[INFO] [stderr]    |
[INFO] [stderr] 88 | pub fn sections_parser(input: State<&str>) -> ParseResult<Object, &str> {
[INFO] [stderr]    |                               ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parse/mod.rs:26:26
[INFO] [stderr]    |
[INFO] [stderr] 26 |         let (c, input) = try!(any().parse_lazy(input));
[INFO] [stderr]    |                          ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Result`
[INFO] [stderr]  --> src/main.rs:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::io::{Result};
[INFO] [stderr]   |               ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `parse::*`
[INFO] [stderr]  --> src/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use parse::*;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0581]: return type references an anonymous lifetime which is not constrained by the fn input types
[INFO] [stderr]   --> src/parse/mod.rs:20:40
[INFO] [stderr]    |
[INFO] [stderr] 20 | fn title_parser(input: State<&str>) -> ParseResult<String, &str> {
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: lifetimes appearing in an associated type are not considered constrained
[INFO] [stderr] 
[INFO] [stderr] error[E0581]: return type references an anonymous lifetime which is not constrained by the fn input types
[INFO] [stderr]   --> src/parse/mod.rs:24:41
[INFO] [stderr]    |
[INFO] [stderr] 24 | fn string_parser(input: State<&str>) -> ParseResult<String, &str> {
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: lifetimes appearing in an associated type are not considered constrained
[INFO] [stderr] 
[INFO] [stderr] error[E0581]: return type references an anonymous lifetime which is not constrained by the fn input types
[INFO] [stderr]   --> src/parse/mod.rs:25:51
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn escaped_char_parser(input: State<&str>) -> ParseResult<char, &str> {
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: lifetimes appearing in an associated type are not considered constrained
[INFO] [stderr] 
[INFO] [stderr] error[E0581]: return type references an anonymous lifetime which is not constrained by the fn input types
[INFO] [stderr]   --> src/parse/mod.rs:54:43
[INFO] [stderr]    |
[INFO] [stderr] 54 | fn boolean_parser(input : State<&str>) -> ParseResult<Object, &str> {
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: lifetimes appearing in an associated type are not considered constrained
[INFO] [stderr] 
[INFO] [stderr] error[E0581]: return type references an anonymous lifetime which is not constrained by the fn input types
[INFO] [stderr]   --> src/parse/mod.rs:58:44
[INFO] [stderr]    |
[INFO] [stderr] 58 | fn wierd_exception(input : State<&str>) -> ParseResult<Object, &str> {
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: lifetimes appearing in an associated type are not considered constrained
[INFO] [stderr] 
[INFO] [stderr] error[E0581]: return type references an anonymous lifetime which is not constrained by the fn input types
[INFO] [stderr]   --> src/parse/mod.rs:62:49
[INFO] [stderr]    |
[INFO] [stderr] 62 | fn single_object_parser(input : State<&str>) -> ParseResult<Object, &str> {
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: lifetimes appearing in an associated type are not considered constrained
[INFO] [stderr] 
[INFO] [stderr] error[E0581]: return type references an anonymous lifetime which is not constrained by the fn input types
[INFO] [stderr]   --> src/parse/mod.rs:68:41
[INFO] [stderr]    |
[INFO] [stderr] 68 | fn struct_parser(input: State<&str>) -> ParseResult<(Vec<String>, Vec<Vec<Object>>), &str> {
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: lifetimes appearing in an associated type are not considered constrained
[INFO] [stderr] 
[INFO] [stderr] error[E0581]: return type references an anonymous lifetime which is not constrained by the fn input types
[INFO] [stderr]   --> src/parse/mod.rs:76:42
[INFO] [stderr]    |
[INFO] [stderr] 76 | fn object_parser(input : State<&str>) -> ParseResult<Object, &str> {
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: lifetimes appearing in an associated type are not considered constrained
[INFO] [stderr] 
[INFO] [stderr] error[E0581]: return type references an anonymous lifetime which is not constrained by the fn input types
[INFO] [stderr]   --> src/parse/mod.rs:80:46
[INFO] [stderr]    |
[INFO] [stderr] 80 | fn assignment_parser(input : State<&str>) -> ParseResult<(String, Object), &str> {
[INFO] [stderr]    |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: lifetimes appearing in an associated type are not considered constrained
[INFO] [stderr] 
[INFO] [stderr] error[E0581]: return type references an anonymous lifetime which is not constrained by the fn input types
[INFO] [stderr]   --> src/parse/mod.rs:84:43
[INFO] [stderr]    |
[INFO] [stderr] 84 | fn section_parser(input : State<&str>) -> ParseResult<(String, HashMap<String, Object>), &str> {
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: lifetimes appearing in an associated type are not considered constrained
[INFO] [stderr] 
[INFO] [stderr] error[E0581]: return type references an anonymous lifetime which is not constrained by the fn input types
[INFO] [stderr]   --> src/parse/mod.rs:88:47
[INFO] [stderr]    |
[INFO] [stderr] 88 | pub fn sections_parser(input: State<&str>) -> ParseResult<Object, &str> {
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: lifetimes appearing in an associated type are not considered constrained
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 41 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0412, E0423, E0425, E0432, E0581.
[INFO] [stderr] For more information about an error, try `rustc --explain E0412`.
[INFO] [stderr] error: could not compile `freeciv`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0412]: cannot find type `State` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:20:24
[INFO] [stderr]    |
[INFO] [stderr] 20 | fn title_parser(input: State<&str>) -> ParseResult<String, &str> {
[INFO] [stderr]    |                        ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `alpha_num` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:21:43
[INFO] [stderr]    |
[INFO] [stderr] 21 |     between(token('['), token(']'), many1(alpha_num())).parse_state(input)
[INFO] [stderr]    |                                           ^^^^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::byte::alpha_num;
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::char::alpha_num;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `State` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:24:25
[INFO] [stderr]    |
[INFO] [stderr] 24 | fn string_parser(input: State<&str>) -> ParseResult<String, &str> {
[INFO] [stderr]    |                         ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `State` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:25:35
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn escaped_char_parser(input: State<&str>) -> ParseResult<char, &str> {
[INFO] [stderr]    |                                   ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `string` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:46:14
[INFO] [stderr]    |
[INFO] [stderr] 46 |     optional(string("_("))
[INFO] [stderr]    |              ^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::char::string;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0423]: expected function, found builtin type `char`
[INFO] [stderr]   --> src/parse/mod.rs:47:23
[INFO] [stderr]    |
[INFO] [stderr] 47 |         .with(between(char('"'),
[INFO] [stderr]    |                       ^^^^ not a function
[INFO] [stderr]    |
[INFO] [stderr] help: possible better candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::char::char;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0423]: expected function, found builtin type `char`
[INFO] [stderr]   --> src/parse/mod.rs:48:23
[INFO] [stderr]    |
[INFO] [stderr] 48 |                       char('"'),
[INFO] [stderr]    |                       ^^^^ not a function
[INFO] [stderr]    |
[INFO] [stderr] help: possible better candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::char::char;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0423]: expected function, found builtin type `char`
[INFO] [stderr]   --> src/parse/mod.rs:51:24
[INFO] [stderr]    |
[INFO] [stderr] 51 |         .skip(optional(char(')'))).parse_state(input)
[INFO] [stderr]    |                        ^^^^ not a function
[INFO] [stderr]    |
[INFO] [stderr] help: possible better candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::char::char;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `State` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:54:27
[INFO] [stderr]    |
[INFO] [stderr] 54 | fn boolean_parser(input : State<&str>) -> ParseResult<Object, &str> {
[INFO] [stderr]    |                           ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `string` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:55:5
[INFO] [stderr]    |
[INFO] [stderr] 55 |     string("TRUE").map(|_| Object::Boolean(true)).or(string("FALSE").map(|_| Object::Boolean(false))).parse_state(input)
[INFO] [stderr]    |     ^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::char::string;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `string` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:55:54
[INFO] [stderr]    |
[INFO] [stderr] 55 |     string("TRUE").map(|_| Object::Boolean(true)).or(string("FALSE").map(|_| Object::Boolean(false))).parse_state(input)
[INFO] [stderr]    |                                                      ^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::char::string;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `State` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:58:28
[INFO] [stderr]    |
[INFO] [stderr] 58 | fn wierd_exception(input : State<&str>) -> ParseResult<Object, &str> {
[INFO] [stderr]    |                            ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `string` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 |     string("$$").with(many1(letter())).map(|string : String| Object::RandomText(string)).parse_state(input)
[INFO] [stderr]    |     ^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::char::string;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `letter` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:59:29
[INFO] [stderr]    |
[INFO] [stderr] 59 |     string("$$").with(many1(letter())).map(|string : String| Object::RandomText(string)).parse_state(input)
[INFO] [stderr]    |                             ^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::byte::letter;
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::char::letter;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `State` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:62:33
[INFO] [stderr]    |
[INFO] [stderr] 62 | fn single_object_parser(input : State<&str>) -> ParseResult<Object, &str> {
[INFO] [stderr]    |                                 ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `spaces` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:63:26
[INFO] [stderr]    |
[INFO] [stderr] 63 |     let integer_parser = spaces().with(many1(digit())).map(|string : String| Object::IntObject(string.parse::<i32>().unwrap()));
[INFO] [stderr]    |                          ^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::byte::spaces;
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::char::spaces;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `digit` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:63:46
[INFO] [stderr]    |
[INFO] [stderr] 63 |     let integer_parser = spaces().with(many1(digit())).map(|string : String| Object::IntObject(string.parse::<i32>().unwrap()));
[INFO] [stderr]    |                                              ^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::byte::digit;
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::char::digit;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `State` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:68:25
[INFO] [stderr]    |
[INFO] [stderr] 68 | fn struct_parser(input: State<&str>) -> ParseResult<(Vec<String>, Vec<Vec<Object>>), &str> {
[INFO] [stderr]    |                         ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `spaces` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:69:24
[INFO] [stderr]    |
[INFO] [stderr] 69 |     let comma_parser = spaces().with(char(',')).skip(spaces());
[INFO] [stderr]    |                        ^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::byte::spaces;
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::char::spaces;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0423]: expected function, found builtin type `char`
[INFO] [stderr]   --> src/parse/mod.rs:69:38
[INFO] [stderr]    |
[INFO] [stderr] 69 |     let comma_parser = spaces().with(char(',')).skip(spaces());
[INFO] [stderr]    |                                      ^^^^ not a function
[INFO] [stderr]    |
[INFO] [stderr] help: possible better candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::char::char;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `spaces` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:69:54
[INFO] [stderr]    |
[INFO] [stderr] 69 |     let comma_parser = spaces().with(char(',')).skip(spaces());
[INFO] [stderr]    |                                                      ^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::byte::spaces;
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::char::spaces;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0423]: expected function, found builtin type `char`
[INFO] [stderr]   --> src/parse/mod.rs:70:24
[INFO] [stderr]    |
[INFO] [stderr] 70 |     let title_parser = char('{').with(spaces()).with(sep_by(parser(string_parser), comma_parser.clone()));
[INFO] [stderr]    |                        ^^^^ not a function
[INFO] [stderr]    |
[INFO] [stderr] help: possible better candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::char::char;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `spaces` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:70:39
[INFO] [stderr]    |
[INFO] [stderr] 70 |     let title_parser = char('{').with(spaces()).with(sep_by(parser(string_parser), comma_parser.clone()));
[INFO] [stderr]    |                                       ^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::byte::spaces;
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::char::spaces;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `spaces` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:71:27
[INFO] [stderr]    |
[INFO] [stderr] 71 |     let row_parser = many(spaces().with(sep_by(parser(single_object_parser), comma_parser)));
[INFO] [stderr]    |                           ^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::byte::spaces;
[INFO] [stderr]    |
[INFO] [stderr] 2  | use parse::combine::parser::char::spaces;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `State` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:76:26
[INFO] [stderr]    |
[INFO] [stderr] 76 | fn object_parser(input : State<&str>) -> ParseResult<Object, &str> {
[INFO] [stderr]    |                          ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `State` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:80:30
[INFO] [stderr]    |
[INFO] [stderr] 80 | fn assignment_parser(input : State<&str>) -> ParseResult<(String, Object), &str> {
[INFO] [stderr]    |                              ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `State` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:84:27
[INFO] [stderr]    |
[INFO] [stderr] 84 | fn section_parser(input : State<&str>) -> ParseResult<(String, HashMap<String, Object>), &str> {
[INFO] [stderr]    |                           ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `State` in this scope
[INFO] [stderr]   --> src/parse/mod.rs:88:31
[INFO] [stderr]    |
[INFO] [stderr] 88 | pub fn sections_parser(input: State<&str>) -> ParseResult<Object, &str> {
[INFO] [stderr]    |                               ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `State` in this scope
[INFO] [stderr]    --> src/parse/mod.rs:102:34
[INFO] [stderr]     |
[INFO] [stderr] 102 |     fn test<A: Eq + Debug, F: Fn(State<&str>) -> ParseResult<A, &str>>(my_parser : F, input : &str, output : A) {
[INFO] [stderr]     |                                  ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parse/mod.rs:26:26
[INFO] [stderr]    |
[INFO] [stderr] 26 |         let (c, input) = try!(any().parse_lazy(input));
[INFO] [stderr]    |                          ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Result`
[INFO] [stderr]  --> src/main.rs:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::io::{Result};
[INFO] [stderr]   |               ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `sections_parser`
[INFO] [stderr]   --> src/parse/mod.rs:98:83
[INFO] [stderr]    |
[INFO] [stderr] 98 |     use super::{assignment_parser, boolean_parser, object_parser, section_parser, sections_parser, single_object_parser, string_parser, struct_parser, title_parser, wierd_exception};
[INFO] [stderr]    |                                                                                   ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `parse::*`
[INFO] [stderr]  --> src/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use parse::*;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0581]: return type references an anonymous lifetime which is not constrained by the fn input types
[INFO] [stderr]   --> src/parse/mod.rs:20:40
[INFO] [stderr]    |
[INFO] [stderr] 20 | fn title_parser(input: State<&str>) -> ParseResult<String, &str> {
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: lifetimes appearing in an associated type are not considered constrained
[INFO] [stderr] 
[INFO] [stderr] error[E0581]: return type references an anonymous lifetime which is not constrained by the fn input types
[INFO] [stderr]   --> src/parse/mod.rs:24:41
[INFO] [stderr]    |
[INFO] [stderr] 24 | fn string_parser(input: State<&str>) -> ParseResult<String, &str> {
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: lifetimes appearing in an associated type are not considered constrained
[INFO] [stderr] 
[INFO] [stderr] error[E0581]: return type references an anonymous lifetime which is not constrained by the fn input types
[INFO] [stderr]   --> src/parse/mod.rs:25:51
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn escaped_char_parser(input: State<&str>) -> ParseResult<char, &str> {
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: lifetimes appearing in an associated type are not considered constrained
[INFO] [stderr] 
[INFO] [stderr] error[E0581]: return type references an anonymous lifetime which is not constrained by the fn input types
[INFO] [stderr]   --> src/parse/mod.rs:54:43
[INFO] [stderr]    |
[INFO] [stderr] 54 | fn boolean_parser(input : State<&str>) -> ParseResult<Object, &str> {
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: lifetimes appearing in an associated type are not considered constrained
[INFO] [stderr] 
[INFO] [stderr] error[E0581]: return type references an anonymous lifetime which is not constrained by the fn input types
[INFO] [stderr]   --> src/parse/mod.rs:58:44
[INFO] [stderr]    |
[INFO] [stderr] 58 | fn wierd_exception(input : State<&str>) -> ParseResult<Object, &str> {
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: lifetimes appearing in an associated type are not considered constrained
[INFO] [stderr] 
[INFO] [stderr] error[E0581]: return type references an anonymous lifetime which is not constrained by the fn input types
[INFO] [stderr]   --> src/parse/mod.rs:62:49
[INFO] [stderr]    |
[INFO] [stderr] 62 | fn single_object_parser(input : State<&str>) -> ParseResult<Object, &str> {
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: lifetimes appearing in an associated type are not considered constrained
[INFO] [stderr] 
[INFO] [stderr] error[E0581]: return type references an anonymous lifetime which is not constrained by the fn input types
[INFO] [stderr]   --> src/parse/mod.rs:68:41
[INFO] [stderr]    |
[INFO] [stderr] 68 | fn struct_parser(input: State<&str>) -> ParseResult<(Vec<String>, Vec<Vec<Object>>), &str> {
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: lifetimes appearing in an associated type are not considered constrained
[INFO] [stderr] 
[INFO] [stderr] error[E0581]: return type references an anonymous lifetime which is not constrained by the fn input types
[INFO] [stderr]   --> src/parse/mod.rs:76:42
[INFO] [stderr]    |
[INFO] [stderr] 76 | fn object_parser(input : State<&str>) -> ParseResult<Object, &str> {
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: lifetimes appearing in an associated type are not considered constrained
[INFO] [stderr] 
[INFO] [stderr] error[E0581]: return type references an anonymous lifetime which is not constrained by the fn input types
[INFO] [stderr]   --> src/parse/mod.rs:80:46
[INFO] [stderr]    |
[INFO] [stderr] 80 | fn assignment_parser(input : State<&str>) -> ParseResult<(String, Object), &str> {
[INFO] [stderr]    |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: lifetimes appearing in an associated type are not considered constrained
[INFO] [stderr] 
[INFO] [stderr] error[E0581]: return type references an anonymous lifetime which is not constrained by the fn input types
[INFO] [stderr]   --> src/parse/mod.rs:84:43
[INFO] [stderr]    |
[INFO] [stderr] 84 | fn section_parser(input : State<&str>) -> ParseResult<(String, HashMap<String, Object>), &str> {
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: lifetimes appearing in an associated type are not considered constrained
[INFO] [stderr] 
[INFO] [stderr] error[E0581]: return type references an anonymous lifetime which is not constrained by the fn input types
[INFO] [stderr]   --> src/parse/mod.rs:88:47
[INFO] [stderr]    |
[INFO] [stderr] 88 | pub fn sections_parser(input: State<&str>) -> ParseResult<Object, &str> {
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: lifetimes appearing in an associated type are not considered constrained
[INFO] [stderr] 
[INFO] [stderr] error: internal compiler error: src/librustc_typeck/astconv.rs:1387: anonymous bound region BrAnon(0) in binding but not trait ref
[INFO] [stderr]    --> src/parse/mod.rs:102:50
[INFO] [stderr]     |
[INFO] [stderr] 102 |     fn test<A: Eq + Debug, F: Fn(State<&str>) -> ParseResult<A, &str>>(my_parser : F, input : &str, output : A) {
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] thread 'rustc' panicked at 'Box<Any>', /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/macros.rs:13:23
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x7fcfa98301f4 - backtrace::backtrace::libunwind::trace::h9e598fcb10d5c4f5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x7fcfa98301f4 - backtrace::backtrace::trace_unsynchronized::hbfbd58fbb4a2603e
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x7fcfa98301f4 - std::sys_common::backtrace::_print_fmt::hacb596a8013761df
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x7fcfa98301f4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::ha1ba73c9085723eb
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x7fcfa986e7bc - core::fmt::write::hb4ac1e8a8c800611
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stderr]    5:     0x7fcfa9821c83 - std::io::Write::write_fmt::ha413e6029f4d499f
[INFO] [stderr]                                at src/libstd/io/mod.rs:1504
[INFO] [stderr]    6:     0x7fcfa98351f5 - std::sys_common::backtrace::_print::h5afa8b3832cd03b8
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x7fcfa98351f5 - std::sys_common::backtrace::print::h49229e3486b70f83
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x7fcfa98351f5 - std::panicking::default_hook::{{closure}}::hcfefd5f4943f3aa9
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x7fcfa9834f32 - std::panicking::default_hook::h4c2b6d8d034c53de
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x7fcfa9dd97f3 - rustc_driver::report_ice::h6c326f045c9e3303
[INFO] [stderr]   11:     0x7fcfa9835975 - std::panicking::rust_panic_with_hook::hf8cee70c0118d2cc
[INFO] [stderr]                                at src/libstd/panicking.rs:515
[INFO] [stderr]   12:     0x7fcfaa7a3cf3 - std::panicking::begin_panic::hb67d1aa08cb502ec
[INFO] [stderr]   13:     0x7fcfaa856dcc - rustc_errors::HandlerInner::span_bug::haaf0f5ad07c8c56a
[INFO] [stderr]   14:     0x7fcfaa857520 - rustc_errors::Handler::span_bug::hc20aa139bb874883
[INFO] [stderr]   15:     0x7fcfaa76ca49 - rustc_middle::util::bug::opt_span_bug_fmt::{{closure}}::hfc61ac5f78be796a
[INFO] [stderr]   16:     0x7fcfaa76c66b - rustc_middle::ty::context::tls::with_opt::{{closure}}::h84b6ce355a241f0e
[INFO] [stderr]   17:     0x7fcfaa76c612 - rustc_middle::ty::context::tls::with_opt::hd8be01a0173ac025
[INFO] [stderr]   18:     0x7fcfaa76c938 - rustc_middle::util::bug::opt_span_bug_fmt::hf659a6de4dad71a8
[INFO] [stderr]   19:     0x7fcfaa76c8ea - rustc_middle::util::bug::span_bug_fmt::h33691c146b62315a
[INFO] [stderr]   20:     0x7fcfaa8f7e3f - <dyn rustc_typeck::astconv::AstConv>::add_predicates_for_ast_type_binding::h20754065cf7b6702
[INFO] [stderr]   21:     0x7fcfaa8f4379 - <dyn rustc_typeck::astconv::AstConv>::instantiate_poly_trait_ref_inner::hde267a1917c7c9f9
[INFO] [stderr]   22:     0x7fcfaa8f4e12 - <dyn rustc_typeck::astconv::AstConv>::add_bounds::h3ed624a8b0e4a90a
[INFO] [stderr]   23:     0x7fcfaa8f4ffa - <dyn rustc_typeck::astconv::AstConv>::compute_bounds::h7565956d896766e1
[INFO] [stderr]   24:     0x7fcfaa8d836d - rustc_typeck::collect::explicit_predicates_of::he2eb1490057a91b3
[INFO] [stderr]   25:     0x7fcfaa9113be - rustc_middle::ty::query::<impl rustc_query_system::query::config::QueryAccessors<rustc_middle::ty::context::TyCtxt> for rustc_middle::ty::query::queries::explicit_predicates_of>::compute::hb2a79afca17ee1fb
[INFO] [stderr]   26:     0x7fcfaa7bb3d1 - rustc_query_system::dep_graph::graph::DepGraph<K>::with_task_impl::h430f8df4b53ae6e7
[INFO] [stderr]   27:     0x7fcfaa979637 - rustc_query_system::query::plumbing::get_query::heb42be69cb98eb63
[INFO] [stderr]   28:     0x7fcfaa8d7705 - rustc_typeck::collect::predicates_defined_on::h39c08be025595c68
[INFO] [stderr]   29:     0x7fcfaa91105e - rustc_middle::ty::query::<impl rustc_query_system::query::config::QueryAccessors<rustc_middle::ty::context::TyCtxt> for rustc_middle::ty::query::queries::predicates_defined_on>::compute::h09a79485404ac37a
[INFO] [stderr]   30:     0x7fcfaa7c6b11 - rustc_query_system::dep_graph::graph::DepGraph<K>::with_task_impl::hb44097e75b021c37
[INFO] [stderr]   31:     0x7fcfaa97cb27 - rustc_query_system::query::plumbing::get_query::hef8d06b82f58696d
[INFO] [stderr]   32:     0x7fcfaa8d77bb - rustc_typeck::collect::predicates_of::h6e5458605eca0986
[INFO] [stderr]   33:     0x7fcfaa90f9bb - rustc_middle::ty::query::<impl rustc_query_system::query::config::QueryAccessors<rustc_middle::ty::context::TyCtxt> for rustc_middle::ty::query::queries::predicates_of>::compute::h8dcd3eef20582eda
[INFO] [stderr]   34:     0x7fcfaa7b9ca1 - rustc_query_system::dep_graph::graph::DepGraph<K>::with_task_impl::h36d6a967092358be
[INFO] [stderr]   35:     0x7fcfaa93adf9 - rustc_query_system::query::plumbing::get_query::h55a59849708a3f43
[INFO] [stderr]   36:     0x7fcfaa8d1454 - <rustc_typeck::collect::CollectItemTypesVisitor as rustc_hir::intravisit::Visitor>::visit_item::ha23b3d54be78553e
[INFO] [stderr]   37:     0x7fcfaa805078 - rustc_middle::hir::map::Map::visit_item_likes_in_module::h312dc45e15c9bb2a
[INFO] [stderr]   38:     0x7fcfaa8d08d4 - rustc_typeck::collect::collect_mod_item_types::h72850a950b9d7bf8
[INFO] [stderr]   39:     0x7fcfaa9112e2 - rustc_middle::ty::query::<impl rustc_query_system::query::config::QueryAccessors<rustc_middle::ty::context::TyCtxt> for rustc_middle::ty::query::queries::collect_mod_item_types>::compute::h5fadfdf5396ce02c
[INFO] [stderr]   40:     0x7fcfaa7c0a24 - rustc_query_system::dep_graph::graph::DepGraph<K>::with_task_impl::h6f92578a03609bd4
[INFO] [stderr]   41:     0x7fcfaa926ae6 - rustc_query_system::query::plumbing::get_query::h1ddc61147ca62ed6
[INFO] [stderr]   42:     0x7fcfaa9125d2 - rustc_query_system::query::plumbing::ensure_query::hb8d58166195de4b5
[INFO] [stderr]   43:     0x7fcfaa8b41f5 - rustc_session::session::Session::track_errors::hb54bf5a01a53ee16
[INFO] [stderr]   44:     0x7fcfaa90ce71 - rustc_typeck::check_crate::hf2f00804e59e5e24
[INFO] [stderr]   45:     0x7fcfaa16e8d6 - rustc_interface::passes::analysis::he86322c157463271
[INFO] [stderr]   46:     0x7fcfa9dee18b - rustc_middle::ty::query::<impl rustc_query_system::query::config::QueryAccessors<rustc_middle::ty::context::TyCtxt> for rustc_middle::ty::query::queries::analysis>::compute::hbb7b273ad1f0b386
[INFO] [stderr]   47:     0x7fcfa9f212aa - rustc_query_system::dep_graph::graph::DepGraph<K>::with_task_impl::h6ff8342e9c9913ab
[INFO] [stderr]   48:     0x7fcfa9deefd2 - rustc_query_system::query::plumbing::get_query::h8739896dbbc61bc0
[INFO] [stderr]   49:     0x7fcfa9dc3817 - rustc_middle::ty::context::tls::enter_global::h3d0a9915cfa66f1c
[INFO] [stderr]   50:     0x7fcfa9f2dc64 - rustc_interface::interface::run_compiler_in_existing_thread_pool::h7a19a5d3c1e762fa
[INFO] [stderr]   51:     0x7fcfa9ddfadf - rustc_ast::attr::with_globals::h387c6a568afb98a3
[INFO] [stderr]   52:     0x7fcfa9de5354 - std::sys_common::backtrace::__rust_begin_short_backtrace::hf81d7120e0b0f75c
[INFO] [stderr]   53:     0x7fcfa9f3030e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h48ad9e9f1a1b7104
[INFO] [stderr]   54:     0x7fcfa981179f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h2eb39097015e5cc0
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   55:     0x7fcfa98459b3 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h11a838bb86d445b8
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   56:     0x7fcfa98459b3 - std::sys::unix::thread::Thread::new::thread_start::h4416b34cb088d4d7
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stderr]   57:     0x7fcfa95aa6db - start_thread
[INFO] [stderr]   58:     0x7fcfa8ec788f - __clone
[INFO] [stderr]   59:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] note: the compiler unexpectedly panicked. this is a bug.
[INFO] [stderr] 
[INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.44.0-nightly (209b2be09 2020-04-07) running on x86_64-unknown-linux-gnu
[INFO] [stderr] 
[INFO] [stderr] note: compiler flags: -C debuginfo=2
[INFO] [stderr] 
[INFO] [stderr] note: some of the compiler flags provided by cargo are hidden
[INFO] [stderr] 
[INFO] [stderr] query stack during panic:
[INFO] [stderr] #0 [explicit_predicates_of] processing `parse::tests::test`
[INFO] [stderr] #1 [predicates_defined_on] processing `parse::tests::test`
[INFO] [stderr] #2 [predicates_of] processing `parse::tests::test`
[INFO] [stderr] #3 [collect_mod_item_types] collecting item types in module `parse::tests`
[INFO] [stderr] #4 [analysis] running analysis passes on this crate
[INFO] [stderr] end of query stack
[INFO] [stderr] error: aborting due to 43 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0412, E0423, E0425, E0432, E0581.
[INFO] [stderr] For more information about an error, try `rustc --explain E0412`.
[INFO] [stderr] error: could not compile `freeciv`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "cd1b688638cced9a5da11752ff2fdc1d1e4a72bdebcf1732c1c81b317f50bcb4"`
[INFO] running `"docker" "rm" "-f" "cd1b688638cced9a5da11752ff2fdc1d1e4a72bdebcf1732c1c81b317f50bcb4"`
[INFO] [stdout] cd1b688638cced9a5da11752ff2fdc1d1e4a72bdebcf1732c1c81b317f50bcb4
