[INFO] updating cached repository https://github.com/Machtan/space-toml
[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] 44e9292f8aa412b339664a3d20df5793a5579e42
[INFO] checking Machtan/space-toml against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMachtan%2Fspace-toml" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Machtan/space-toml on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Machtan/space-toml
[INFO] finished tweaking git repo https://github.com/Machtan/space-toml
[INFO] tweaked toml for git repo https://github.com/Machtan/space-toml written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/Machtan/space-toml already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] eb53d86c96a7203aa553c3c3e97697d1c4156aa735329439824727f901efdfe9
[INFO] running `"docker" "start" "-a" "eb53d86c96a7203aa553c3c3e97697d1c4156aa735329439824727f901efdfe9"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking libc v0.2.17
[INFO] [stderr]    Compiling gcc v0.3.38
[INFO] [stderr]     Checking rustc-serialize v0.3.21
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]    Compiling backtrace-sys v0.1.5
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]     Checking backtrace v0.3.0
[INFO] [stderr]     Checking error-chain v0.7.1
[INFO] [stderr]     Checking env_logger v0.3.5
[INFO] [stderr]     Checking space-toml v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: expected one of `,`, `]`, or `|`, found `..`
[INFO] [stderr]   --> src/document.rs:93:20
[INFO] [stderr]    |
[INFO] [stderr] 93 |             [key, _..] => {
[INFO] [stderr]    |                    -^
[INFO] [stderr]    |                    |
[INFO] [stderr]    |                    expected one of `,`, `]`, or `|`
[INFO] [stderr]    |                    help: missing `,`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/utils.rs:49:12
[INFO] [stderr]    |
[INFO] [stderr] 49 |         'a'...'z' | 'A'...'Z' | '_' | '-' => {
[INFO] [stderr]    |            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/utils.rs:49:24
[INFO] [stderr]    |
[INFO] [stderr] 49 |         'a'...'z' | 'A'...'Z' | '_' | '-' => {
[INFO] [stderr]    |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/utils.rs:52:24
[INFO] [stderr]    |
[INFO] [stderr] 52 |                     'a'...'z' | 'A'...'Z' | '0'...'9' | '_' | '-' => {}
[INFO] [stderr]    |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/utils.rs:52:36
[INFO] [stderr]    |
[INFO] [stderr] 52 |                     'a'...'z' | 'A'...'Z' | '0'...'9' | '_' | '-' => {}
[INFO] [stderr]    |                                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/utils.rs:52:48
[INFO] [stderr]    |
[INFO] [stderr] 52 |                     'a'...'z' | 'A'...'Z' | '0'...'9' | '_' | '-' => {}
[INFO] [stderr]    |                                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:118:20
[INFO] [stderr]     |
[INFO] [stderr] 118 |                 'a'...'z' | 'A'...'Z' | '0'...'9' | '_' | '-' => {
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:118:32
[INFO] [stderr]     |
[INFO] [stderr] 118 |                 'a'...'z' | 'A'...'Z' | '0'...'9' | '_' | '-' => {
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:118:44
[INFO] [stderr]     |
[INFO] [stderr] 118 |                 'a'...'z' | 'A'...'Z' | '0'...'9' | '_' | '-' => {
[INFO] [stderr]     |                                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:296:44
[INFO] [stderr]     |
[INFO] [stderr] 296 | ...                   '0'...'9' | 'a'...'f' | 'A'...'F' => num.push(ch),
[INFO] [stderr]     |                          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:296:56
[INFO] [stderr]     |
[INFO] [stderr] 296 | ...                   '0'...'9' | 'a'...'f' | 'A'...'F' => num.push(ch),
[INFO] [stderr]     |                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:296:68
[INFO] [stderr]     |
[INFO] [stderr] 296 | ...                   '0'...'9' | 'a'...'f' | 'A'...'F' => num.push(ch),
[INFO] [stderr]     |                                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:340:20
[INFO] [stderr]     |
[INFO] [stderr] 340 |                 '0'...'9' | '-' | 'T' | ':' | 't' | 'Z' | '.' => {
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:362:20
[INFO] [stderr]     |
[INFO] [stderr] 362 |                 '0'...'9' => {
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:430:20
[INFO] [stderr]     |
[INFO] [stderr] 430 |                 '0'...'9' => {
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:498:16
[INFO] [stderr]     |
[INFO] [stderr] 498 |             '0'...'9' => self.read_int(true, true),
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:858:36
[INFO] [stderr]     |
[INFO] [stderr] 858 | ...                   'a'...'z' | 'A'...'Z' | '_' | '-' => return Some(self.read_key()),
[INFO] [stderr]     |                          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:858:48
[INFO] [stderr]     |
[INFO] [stderr] 858 | ...                   'a'...'z' | 'A'...'Z' | '_' | '-' => return Some(self.read_key()),
[INFO] [stderr]     |                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Table`
[INFO] [stderr]   --> src/parse.rs:10:13
[INFO] [stderr]    |
[INFO] [stderr] 10 | use table::{Table, TablePrivate};
[INFO] [stderr]    |             ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `CreatePathError`
[INFO] [stderr]   --> src/parse.rs:11:28
[INFO] [stderr]    |
[INFO] [stderr] 11 | use tabledata::{TableData, CreatePathError};
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `scope::Scope`
[INFO] [stderr]  --> src/tabledata.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use scope::Scope;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/tabledata.rs:199:17
[INFO] [stderr]     |
[INFO] [stderr] 199 |                 /// For inline tables
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 200 |                 Comma => return true, 
[INFO] [stderr]     |                 -------------------- rustdoc does not generate documentation for match arms
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `value::Value`
[INFO] [stderr]  --> src/document.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use value::Value;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::hash_map`
[INFO] [stderr]  --> src/document.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::collections::hash_map;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/parse.rs:211:33
[INFO] [stderr]     |
[INFO] [stderr] 211 |             Lex(ref err) => err.description(),
[INFO] [stderr]     |                                 ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> src/tabledata.rs:116:9
[INFO] [stderr]     |
[INFO] [stderr] 115 |           panic!("Broken!");
[INFO] [stderr]     |           ------------------ any code following this expression is unreachable
[INFO] [stderr] 116 | /         if path.is_empty() {
[INFO] [stderr] 117 | |             None
[INFO] [stderr] 118 | |         } else if path.len() == 1 {
[INFO] [stderr] 119 | |             self.items.get(&path[0])
[INFO] [stderr] ...   |
[INFO] [stderr] 131 | |             }
[INFO] [stderr] 132 | |         }
[INFO] [stderr]     | |_________^ unreachable expression
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> src/tabledata.rs:138:9
[INFO] [stderr]     |
[INFO] [stderr] 137 |           panic!("Broken!");
[INFO] [stderr]     |           ------------------ any code following this expression is unreachable
[INFO] [stderr] 138 | /         if path.is_empty() {
[INFO] [stderr] 139 | |             None
[INFO] [stderr] 140 | |         } else if path.len() == 1 {
[INFO] [stderr] 141 | |             self.items.get_mut(&path[0])
[INFO] [stderr] ...   |
[INFO] [stderr] 153 | |             }
[INFO] [stderr] 154 | |         }
[INFO] [stderr]     | |_________^ unreachable expression
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `space-toml`.
[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: expected one of `,`, `]`, or `|`, found `..`
[INFO] [stderr]   --> src/document.rs:93:20
[INFO] [stderr]    |
[INFO] [stderr] 93 |             [key, _..] => {
[INFO] [stderr]    |                    -^
[INFO] [stderr]    |                    |
[INFO] [stderr]    |                    expected one of `,`, `]`, or `|`
[INFO] [stderr]    |                    help: missing `,`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/utils.rs:49:12
[INFO] [stderr]    |
[INFO] [stderr] 49 |         'a'...'z' | 'A'...'Z' | '_' | '-' => {
[INFO] [stderr]    |            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/utils.rs:49:24
[INFO] [stderr]    |
[INFO] [stderr] 49 |         'a'...'z' | 'A'...'Z' | '_' | '-' => {
[INFO] [stderr]    |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/utils.rs:52:24
[INFO] [stderr]    |
[INFO] [stderr] 52 |                     'a'...'z' | 'A'...'Z' | '0'...'9' | '_' | '-' => {}
[INFO] [stderr]    |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/utils.rs:52:36
[INFO] [stderr]    |
[INFO] [stderr] 52 |                     'a'...'z' | 'A'...'Z' | '0'...'9' | '_' | '-' => {}
[INFO] [stderr]    |                                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/utils.rs:52:48
[INFO] [stderr]    |
[INFO] [stderr] 52 |                     'a'...'z' | 'A'...'Z' | '0'...'9' | '_' | '-' => {}
[INFO] [stderr]    |                                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:118:20
[INFO] [stderr]     |
[INFO] [stderr] 118 |                 'a'...'z' | 'A'...'Z' | '0'...'9' | '_' | '-' => {
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:118:32
[INFO] [stderr]     |
[INFO] [stderr] 118 |                 'a'...'z' | 'A'...'Z' | '0'...'9' | '_' | '-' => {
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:118:44
[INFO] [stderr]     |
[INFO] [stderr] 118 |                 'a'...'z' | 'A'...'Z' | '0'...'9' | '_' | '-' => {
[INFO] [stderr]     |                                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:296:44
[INFO] [stderr]     |
[INFO] [stderr] 296 | ...                   '0'...'9' | 'a'...'f' | 'A'...'F' => num.push(ch),
[INFO] [stderr]     |                          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:296:56
[INFO] [stderr]     |
[INFO] [stderr] 296 | ...                   '0'...'9' | 'a'...'f' | 'A'...'F' => num.push(ch),
[INFO] [stderr]     |                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:296:68
[INFO] [stderr]     |
[INFO] [stderr] 296 | ...                   '0'...'9' | 'a'...'f' | 'A'...'F' => num.push(ch),
[INFO] [stderr]     |                                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:340:20
[INFO] [stderr]     |
[INFO] [stderr] 340 |                 '0'...'9' | '-' | 'T' | ':' | 't' | 'Z' | '.' => {
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:362:20
[INFO] [stderr]     |
[INFO] [stderr] 362 |                 '0'...'9' => {
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:430:20
[INFO] [stderr]     |
[INFO] [stderr] 430 |                 '0'...'9' => {
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:498:16
[INFO] [stderr]     |
[INFO] [stderr] 498 |             '0'...'9' => self.read_int(true, true),
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:858:36
[INFO] [stderr]     |
[INFO] [stderr] 858 | ...                   'a'...'z' | 'A'...'Z' | '_' | '-' => return Some(self.read_key()),
[INFO] [stderr]     |                          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:858:48
[INFO] [stderr]     |
[INFO] [stderr] 858 | ...                   'a'...'z' | 'A'...'Z' | '_' | '-' => return Some(self.read_key()),
[INFO] [stderr]     |                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Table`
[INFO] [stderr]   --> src/parse.rs:10:13
[INFO] [stderr]    |
[INFO] [stderr] 10 | use table::{Table, TablePrivate};
[INFO] [stderr]    |             ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `CreatePathError`
[INFO] [stderr]   --> src/parse.rs:11:28
[INFO] [stderr]    |
[INFO] [stderr] 11 | use tabledata::{TableData, CreatePathError};
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `scope::Scope`
[INFO] [stderr]  --> src/tabledata.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use scope::Scope;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/tabledata.rs:199:17
[INFO] [stderr]     |
[INFO] [stderr] 199 |                 /// For inline tables
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 200 |                 Comma => return true, 
[INFO] [stderr]     |                 -------------------- rustdoc does not generate documentation for match arms
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `value::Value`
[INFO] [stderr]  --> src/document.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use value::Value;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::hash_map`
[INFO] [stderr]  --> src/document.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::collections::hash_map;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/parse.rs:211:33
[INFO] [stderr]     |
[INFO] [stderr] 211 |             Lex(ref err) => err.description(),
[INFO] [stderr]     |                                 ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> src/tabledata.rs:116:9
[INFO] [stderr]     |
[INFO] [stderr] 115 |           panic!("Broken!");
[INFO] [stderr]     |           ------------------ any code following this expression is unreachable
[INFO] [stderr] 116 | /         if path.is_empty() {
[INFO] [stderr] 117 | |             None
[INFO] [stderr] 118 | |         } else if path.len() == 1 {
[INFO] [stderr] 119 | |             self.items.get(&path[0])
[INFO] [stderr] ...   |
[INFO] [stderr] 131 | |             }
[INFO] [stderr] 132 | |         }
[INFO] [stderr]     | |_________^ unreachable expression
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> src/tabledata.rs:138:9
[INFO] [stderr]     |
[INFO] [stderr] 137 |           panic!("Broken!");
[INFO] [stderr]     |           ------------------ any code following this expression is unreachable
[INFO] [stderr] 138 | /         if path.is_empty() {
[INFO] [stderr] 139 | |             None
[INFO] [stderr] 140 | |         } else if path.len() == 1 {
[INFO] [stderr] 141 | |             self.items.get_mut(&path[0])
[INFO] [stderr] ...   |
[INFO] [stderr] 153 | |             }
[INFO] [stderr] 154 | |         }
[INFO] [stderr]     | |_________^ unreachable expression
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `space-toml`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "eb53d86c96a7203aa553c3c3e97697d1c4156aa735329439824727f901efdfe9"`
[INFO] running `"docker" "rm" "-f" "eb53d86c96a7203aa553c3c3e97697d1c4156aa735329439824727f901efdfe9"`
[INFO] [stdout] eb53d86c96a7203aa553c3c3e97697d1c4156aa735329439824727f901efdfe9
