[INFO] cloning repository https://github.com/kod-kristoff/chart_parser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kod-kristoff/chart_parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkod-kristoff%2Fchart_parser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkod-kristoff%2Fchart_parser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4d3346dea2bc4947f529f614f0a13e7fc9a3e4c1
[INFO] building kod-kristoff/chart_parser against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkod-kristoff%2Fchart_parser" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kod-kristoff/chart_parser
[INFO] finished tweaking git repo https://github.com/kod-kristoff/chart_parser
[INFO] tweaked toml for git repo https://github.com/kod-kristoff/chart_parser written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kod-kristoff/chart_parser on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kod-kristoff/chart_parser 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ron v0.6.0
[INFO] [stderr]   Downloaded serde v1.0.111
[INFO] [stderr]   Downloaded serde_derive v1.0.111
[INFO] [stderr]   Downloaded base64 v0.12.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b5168d2f3c1d17c077f4c279d74132095f7ae89764552454519c9d15908188a
[INFO] running `Command { std: "docker" "start" "-a" "2b5168d2f3c1d17c077f4c279d74132095f7ae89764552454519c9d15908188a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b5168d2f3c1d17c077f4c279d74132095f7ae89764552454519c9d15908188a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b5168d2f3c1d17c077f4c279d74132095f7ae89764552454519c9d15908188a", kill_on_drop: false }`
[INFO] [stdout] 2b5168d2f3c1d17c077f4c279d74132095f7ae89764552454519c9d15908188a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa673452c010a6e3c300c30a5c89f143d9e417daf3b3b33bba00e100c58bbca6
[INFO] running `Command { std: "docker" "start" "-a" "aa673452c010a6e3c300c30a5c89f143d9e417daf3b3b33bba00e100c58bbca6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling syn v1.0.31
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]    Compiling base64 v0.12.1
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling ron v0.6.0
[INFO] [stderr]    Compiling chart_parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0412]: cannot find type `Chart` in this scope
[INFO] [stdout]    --> src/main.rs:183:28
[INFO] [stdout]     |
[INFO] [stdout] 183 |     pub fn success(chart: &Chart, cat: &str, start: usize) -> bool {
[INFO] [stdout]     |                            ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Chart` in this scope
[INFO] [stdout]    --> src/main.rs:190:51
[INFO] [stdout]     |
[INFO] [stdout] 190 |         parser: impl Fn(&'a[Rule], &[&'a str]) -> Chart<'a>,
[INFO] [stdout]     |                                                   ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Chart` in this scope
[INFO] [stdout]    --> src/main.rs:216:32
[INFO] [stdout]     |
[INFO] [stdout] 216 |     pub fn print_chart(chart: &Chart, positions: &[i32], cutoff: Option<usize>) {
[INFO] [stdout]     |                                ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Chart` in this scope
[INFO] [stdout]    --> src/main.rs:234:67
[INFO] [stdout]     |
[INFO] [stdout] 234 |     pub fn earley1<'a>(grammar: &'a [Rule], input: &[&'a str]) -> Chart<'a> {
[INFO] [stdout]     |                                                                   ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Chart` in this scope
[INFO] [stdout]    --> src/main.rs:235:26
[INFO] [stdout]     |
[INFO] [stdout] 235 |         let mut result = Chart {
[INFO] [stdout]     |                          ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Edge` in this scope
[INFO] [stdout]    --> src/main.rs:238:36
[INFO] [stdout]     |
[INFO] [stdout] 238 |         let mut chart: Vec<HashSet<Edge>> = vec!(HashSet::new());
[INFO] [stdout]     |                                    ^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]     |
[INFO] [stdout] 234 |     pub fn earley1<'a, Edge>(grammar: &'a [Rule], input: &[&'a str]) -> Chart<'a> {
[INFO] [stdout]     |                      ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Edge` in this scope
[INFO] [stdout]    --> src/main.rs:267:37
[INFO] [stdout]     |
[INFO] [stdout] 267 | ...                   Edge {
[INFO] [stdout]     |                       ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Edge` in this scope
[INFO] [stdout]    --> src/main.rs:283:37
[INFO] [stdout]     |
[INFO] [stdout] 283 | ...                   Edge {
[INFO] [stdout]     |                       ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Chart` in this scope
[INFO] [stdout]    --> src/main.rs:313:67
[INFO] [stdout]     |
[INFO] [stdout] 313 |     pub fn earley2<'a>(grammar: &'a [Rule], input: &[&'a str]) -> Chart<'a> {
[INFO] [stdout]     |                                                                   ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Edge` in this scope
[INFO] [stdout]    --> src/main.rs:316:58
[INFO] [stdout]     |
[INFO] [stdout] 316 |         let mut chart: Vec<HashMap<Option<&str>, HashSet<Edge>>> = Vec::new();
[INFO] [stdout]     |                                                          ^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]     |
[INFO] [stdout] 313 |     pub fn earley2<'a, Edge>(grammar: &'a [Rule], input: &[&'a str]) -> Chart<'a> {
[INFO] [stdout]     |                      ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Edge` in this scope
[INFO] [stdout]    --> src/main.rs:329:35
[INFO] [stdout]     |
[INFO] [stdout] 329 |             let mut agenda = vec!(Edge {
[INFO] [stdout]     |                                   ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Edge` in this scope
[INFO] [stdout]    --> src/main.rs:349:76
[INFO] [stdout]     |
[INFO] [stdout] 349 |                 let edgeset = lc_edgesets.entry(leftc).or_insert(HashSet::<Edge>::new());
[INFO] [stdout]     |                                                                            ^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]     |
[INFO] [stdout] 313 |     pub fn earley2<'a, Edge>(grammar: &'a [Rule], input: &[&'a str]) -> Chart<'a> {
[INFO] [stdout]     |                      ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Edge` in this scope
[INFO] [stdout]    --> src/main.rs:358:37
[INFO] [stdout]     |
[INFO] [stdout] 358 | ...                   Edge {
[INFO] [stdout]     |                       ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Edge` in this scope
[INFO] [stdout]    --> src/main.rs:373:37
[INFO] [stdout]     |
[INFO] [stdout] 373 | ...                   Edge {
[INFO] [stdout]     |                       ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Chart` in this scope
[INFO] [stdout]    --> src/main.rs:423:67
[INFO] [stdout]     |
[INFO] [stdout] 423 |     pub fn earley3<'a>(grammar: &'a [Rule], input: &[&'a str]) -> Chart<'a> {
[INFO] [stdout]     |                                                                   ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Edge` in this scope
[INFO] [stdout]    --> src/main.rs:426:58
[INFO] [stdout]     |
[INFO] [stdout] 426 |         let mut chart: Vec<HashMap<Option<&str>, HashSet<Edge>>> = Vec::new();
[INFO] [stdout]     |                                                          ^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]     |
[INFO] [stdout] 423 |     pub fn earley3<'a, Edge>(grammar: &'a [Rule], input: &[&'a str]) -> Chart<'a> {
[INFO] [stdout]     |                      ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Edge` in this scope
[INFO] [stdout]    --> src/main.rs:460:76
[INFO] [stdout]     |
[INFO] [stdout] 460 |                 let edgeset = lc_edgesets.entry(leftc).or_insert(HashSet::<Edge>::new());
[INFO] [stdout]     |                                                                            ^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]     |
[INFO] [stdout] 423 |     pub fn earley3<'a, Edge>(grammar: &'a [Rule], input: &[&'a str]) -> Chart<'a> {
[INFO] [stdout]     |                      ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Edge` in this scope
[INFO] [stdout]    --> src/main.rs:469:37
[INFO] [stdout]     |
[INFO] [stdout] 469 | ...                   Edge {
[INFO] [stdout]     |                       ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Edge` in this scope
[INFO] [stdout]    --> src/main.rs:484:37
[INFO] [stdout]     |
[INFO] [stdout] 484 | ...                   Edge {
[INFO] [stdout]     |                       ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> src/main.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |     use std::fs::File;
[INFO] [stdout]   |         ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufWriter` and `Write`
[INFO] [stdout]  --> src/main.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 |     use std::io::{BufWriter, Write};
[INFO] [stdout]   |                   ^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `cmp` and `fmt`
[INFO] [stdout]    --> src/main.rs:126:9
[INFO] [stdout]     |
[INFO] [stdout] 126 |         cmp,
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 127 |         fmt,
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ron::Result`
[INFO] [stdout]    --> src/main.rs:130:9
[INFO] [stdout]     |
[INFO] [stdout] 130 |     use ron::Result;
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]    --> src/main.rs:131:17
[INFO] [stdout]     |
[INFO] [stdout] 131 |     use serde::{Deserialize, Serialize};
[INFO] [stdout]     |                 ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `Rule` doesn't implement `std::fmt::Display`
[INFO] [stdout]    --> src/main.rs:56:24
[INFO] [stdout]     |
[INFO] [stdout]  56 |         println!("{}", rule);
[INFO] [stdout]     |                   --   ^^^^ `Rule` cannot be formatted with the default formatter
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   required by this formatting parameter
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `std::fmt::Display` is not implemented for `Rule`
[INFO] [stdout]    --> src/main.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 152 |     pub struct Rule {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
[INFO] [stdout]     = note: required for `&Rule` to implement `std::fmt::Display`
[INFO] [stdout]     = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `Rule` doesn't implement `std::fmt::Display`
[INFO] [stdout]    --> src/main.rs:61:35
[INFO] [stdout]     |
[INFO] [stdout]  61 |         println!("{:10}: {}", lc, rules.iter().format("      "));
[INFO] [stdout]     |                          --       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `Rule` cannot be formatted with the default formatter
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          required by this formatting parameter
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `std::fmt::Display` is not implemented for `Rule`
[INFO] [stdout]    --> src/main.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 152 |     pub struct Rule {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
[INFO] [stdout]     = help: the trait `std::fmt::Display` is implemented for `Format<'_, I>`
[INFO] [stdout]     = note: required for `&Rule` to implement `std::fmt::Display`
[INFO] [stdout]     = note: 2 redundant requirements hidden
[INFO] [stdout]     = note: required for `Format<'_, std::slice::Iter<'_, &Rule>>` to implement `std::fmt::Display`
[INFO] [stdout]     = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Rule: Deserialize<'_>` is not satisfied
[INFO] [stdout]    --> src/main.rs:160:47
[INFO] [stdout]     |
[INFO] [stdout] 160 |         let grammar: ron::Result<Vec<Rule>> = ron::de::from_reader(f);
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `Deserialize<'_>` is not implemented for `Rule`
[INFO] [stdout]    --> src/main.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 152 |     pub struct Rule {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout]     = help: the following other types implement trait `Deserialize<'de>`:
[INFO] [stdout]               &'a Path
[INFO] [stdout]               &'a [u8]
[INFO] [stdout]               &'a str
[INFO] [stdout]               ()
[INFO] [stdout]               (T0, T1)
[INFO] [stdout]               (T0, T1, T2)
[INFO] [stdout]               (T0, T1, T2, T3)
[INFO] [stdout]               (T0, T1, T2, T3, T4)
[INFO] [stdout]             and 128 others
[INFO] [stdout]     = note: required for `Vec<Rule>` to implement `for<'de> Deserialize<'de>`
[INFO] [stdout]     = note: required for `Vec<Rule>` to implement `DeserializeOwned`
[INFO] [stdout] note: required by a bound in `from_reader`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ron-0.6.0/src/de/mod.rs:51:8
[INFO] [stdout]     |
[INFO] [stdout]  48 | pub fn from_reader<R, T>(mut rdr: R) -> Result<T>
[INFO] [stdout]     |        ----------- required by a bound in this function
[INFO] [stdout] ...
[INFO] [stdout]  51 |     T: de::DeserializeOwned,
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^ required by this bound in `from_reader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `chartsize` in this scope
[INFO] [stdout]    --> src/main.rs:218:42
[INFO] [stdout]     |
[INFO] [stdout] 218 |         println!("Chart size: {} edges", chartsize(chart));
[INFO] [stdout]     |                                          ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/main.rs:220:24
[INFO] [stdout]     |
[INFO] [stdout] 220 |             if edgeset.len() > 0 && (positions.contains(&(k as i32)) || positions.contains(&(k as i32 - chart.chart.len() as i32))) {
[INFO] [stdout]     |                        ^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Edge`
[INFO] [stdout]    --> src/main.rs:249:35
[INFO] [stdout]     |
[INFO] [stdout] 249 |             let mut agenda = vec!(Edge::new(k-1, k, word, None, 0));
[INFO] [stdout]     |                                   ^^^^ use of undeclared type `Edge`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/main.rs:252:21
[INFO] [stdout]     |
[INFO] [stdout] 252 |                 let edge = match agenda.pop() {
[INFO] [stdout]     |                     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 259 |                     if edge.is_passive() {
[INFO] [stdout]     |                             ---------- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving `edge` an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 252 |                 let edge: /* Type */ = match agenda.pop() {
[INFO] [stdout]     |                         ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/main.rs:280:35
[INFO] [stdout]     |
[INFO] [stdout] 280 | ...                   if !e.is_passive() && edge.lhs == e.rhs[e.dot] {
[INFO] [stdout]     |                             ^^^^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/main.rs:304:25
[INFO] [stdout]     |
[INFO] [stdout] 304 |                 if edge.is_passive() {
[INFO] [stdout]     |                         ^^^^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/main.rs:340:21
[INFO] [stdout]     |
[INFO] [stdout] 340 |                 let edge = match agenda.pop() {
[INFO] [stdout]     |                     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 345 |                 let leftc = match edge.is_passive() {
[INFO] [stdout]     |                                        ---------- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving `edge` an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 340 |                 let edge: /* Type */ = match agenda.pop() {
[INFO] [stdout]     |                         ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Chart`
[INFO] [stdout]    --> src/main.rs:390:26
[INFO] [stdout]     |
[INFO] [stdout] 390 |         let mut result = Chart::new();
[INFO] [stdout]     |                          ^^^^^ use of undeclared type `Chart`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/main.rs:393:36
[INFO] [stdout]     |
[INFO] [stdout] 393 |             for edge in lc_edgeset.get(&None).unwrap() {
[INFO] [stdout]     |                                    ^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/main.rs:394:32
[INFO] [stdout]     |
[INFO] [stdout] 394 |                 part.push(edge.clone())
[INFO] [stdout]     |                                ^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Edge`
[INFO] [stdout]    --> src/main.rs:439:35
[INFO] [stdout]     |
[INFO] [stdout] 439 |             let mut agenda = vec!(Edge::with_result(
[INFO] [stdout]     |                                   ^^^^ use of undeclared type `Edge`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/main.rs:451:21
[INFO] [stdout]     |
[INFO] [stdout] 451 |                 let edge = match agenda.pop() {
[INFO] [stdout]     |                     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 456 |                 let leftc = match edge.is_passive() {
[INFO] [stdout]     |                                        ---------- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving `edge` an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 451 |                 let edge: /* Type */ = match agenda.pop() {
[INFO] [stdout]     |                         ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Chart`
[INFO] [stdout]    --> src/main.rs:501:26
[INFO] [stdout]     |
[INFO] [stdout] 501 |         let mut result = Chart::new();
[INFO] [stdout]     |                          ^^^^^ use of undeclared type `Chart`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/main.rs:504:36
[INFO] [stdout]     |
[INFO] [stdout] 504 |             for edge in lc_edgeset.get(&None).unwrap() {
[INFO] [stdout]     |                                    ^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/main.rs:505:32
[INFO] [stdout]     |
[INFO] [stdout] 505 |                 part.push(edge.clone())
[INFO] [stdout]     |                                ^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0282, E0412, E0422, E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `chart_parser` (bin "chart_parser") due to 37 previous errors; 5 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "aa673452c010a6e3c300c30a5c89f143d9e417daf3b3b33bba00e100c58bbca6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa673452c010a6e3c300c30a5c89f143d9e417daf3b3b33bba00e100c58bbca6", kill_on_drop: false }`
[INFO] [stdout] aa673452c010a6e3c300c30a5c89f143d9e417daf3b3b33bba00e100c58bbca6