Nov 27 15:51:24.665 INFO checking zyxw59/formatting against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 27 15:51:24.665 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 27 15:51:25.206 INFO [stdout] a5d6e81a9610443f4634ed859ad2ebcf3dd131e66cca93048cc0a1e82af7a1e6
Nov 27 15:51:25.210 INFO running `"docker" "start" "-a" "a5d6e81a9610443f4634ed859ad2ebcf3dd131e66cca93048cc0a1e82af7a1e6"`
Nov 27 15:51:26.555 INFO [stderr] usermod: no changes
Nov 27 15:51:26.668 INFO [stderr]    Compiling unicode-xid v0.0.4
Nov 27 15:51:26.668 INFO [stderr]    Compiling cc v1.0.13
Nov 27 15:51:26.668 INFO [stderr]    Compiling quote v0.3.15
Nov 27 15:51:26.668 INFO [stderr]     Checking libc v0.2.40
Nov 27 15:51:26.668 INFO [stderr]     Checking cfg-if v0.1.2
Nov 27 15:51:26.668 INFO [stderr]     Checking rustc-demangle v0.1.7
Nov 27 15:51:27.360 INFO [stderr]    Compiling synom v0.11.3
Nov 27 15:51:28.373 INFO [stderr]    Compiling syn v0.11.11
Nov 27 15:51:32.909 INFO [stderr]    Compiling backtrace-sys v0.1.16
Nov 27 15:51:40.112 INFO [stderr]    Compiling synstructure v0.6.1
Nov 27 15:51:43.903 INFO [stderr]    Compiling failure_derive v0.1.1
Nov 27 15:51:50.768 INFO [stderr]     Checking backtrace v0.3.6
Nov 27 15:51:51.139 INFO [stderr]     Checking failure v0.1.1
Nov 27 15:51:51.462 INFO [stderr]     Checking formatting v0.1.0 (/source)
Nov 27 15:51:51.621 INFO [stderr] warning: unused `#[macro_use]` import
Nov 27 15:51:51.621 INFO [stderr]  --> src/main.rs:2:1
Nov 27 15:51:51.621 INFO [stderr]   |
Nov 27 15:51:51.622 INFO [stderr] 2 | #[macro_use]
Nov 27 15:51:51.622 INFO [stderr]   | ^^^^^^^^^^^^
Nov 27 15:51:51.622 INFO [stderr]   |
Nov 27 15:51:51.623 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 15:51:51.623 INFO [stderr] 
Nov 27 15:51:51.623 INFO [stderr] warning: unused imports: `Backtrace`, `Context`, `Fail`, `ResultExt`
Nov 27 15:51:51.624 INFO [stderr]  --> src/parser/mod.rs:1:15
Nov 27 15:51:51.624 INFO [stderr]   |
Nov 27 15:51:51.624 INFO [stderr] 1 | use failure::{Backtrace, Context, Fail, ResultExt};
Nov 27 15:51:51.624 INFO [stderr]   |               ^^^^^^^^^  ^^^^^^^  ^^^^  ^^^^^^^^^
Nov 27 15:51:51.625 INFO [stderr] 
Nov 27 15:51:51.625 INFO [stderr] warning: unused imports: `ErrorKind`, `Error`
Nov 27 15:51:51.625 INFO [stderr]  --> src/parser/mod.rs:3:14
Nov 27 15:51:51.626 INFO [stderr]   |
Nov 27 15:51:51.626 INFO [stderr] 3 | use errors::{Error, ErrorKind};
Nov 27 15:51:51.626 INFO [stderr]   |              ^^^^^  ^^^^^^^^^
Nov 27 15:51:51.626 INFO [stderr] 
Nov 27 15:51:51.627 INFO [stderr] warning: unused imports: `Backtrace`, `Context`, `Fail`
Nov 27 15:51:51.627 INFO [stderr]  --> src/parser/bufread.rs:3:15
Nov 27 15:51:51.627 INFO [stderr]   |
Nov 27 15:51:51.627 INFO [stderr] 3 | use failure::{Backtrace, Context, Fail, ResultExt};
Nov 27 15:51:51.628 INFO [stderr]   |               ^^^^^^^^^  ^^^^^^^  ^^^^
Nov 27 15:51:51.628 INFO [stderr] 
Nov 27 15:51:51.645 INFO [stderr] warning: unused `#[macro_use]` import
Nov 27 15:51:51.645 INFO [stderr]  --> src/main.rs:2:1
Nov 27 15:51:51.645 INFO [stderr]   |
Nov 27 15:51:51.646 INFO [stderr] 2 | #[macro_use]
Nov 27 15:51:51.646 INFO [stderr]   | ^^^^^^^^^^^^
Nov 27 15:51:51.646 INFO [stderr]   |
Nov 27 15:51:51.647 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 15:51:51.647 INFO [stderr] 
Nov 27 15:51:51.647 INFO [stderr] warning: unused imports: `Backtrace`, `Context`, `Fail`, `ResultExt`
Nov 27 15:51:51.647 INFO [stderr]  --> src/parser/mod.rs:1:15
Nov 27 15:51:51.648 INFO [stderr]   |
Nov 27 15:51:51.648 INFO [stderr] 1 | use failure::{Backtrace, Context, Fail, ResultExt};
Nov 27 15:51:51.648 INFO [stderr]   |               ^^^^^^^^^  ^^^^^^^  ^^^^  ^^^^^^^^^
Nov 27 15:51:51.649 INFO [stderr] 
Nov 27 15:51:51.649 INFO [stderr] warning: unused imports: `ErrorKind`, `Error`
Nov 27 15:51:51.649 INFO [stderr]  --> src/parser/mod.rs:3:14
Nov 27 15:51:51.650 INFO [stderr]   |
Nov 27 15:51:51.650 INFO [stderr] 3 | use errors::{Error, ErrorKind};
Nov 27 15:51:51.650 INFO [stderr]   |              ^^^^^  ^^^^^^^^^
Nov 27 15:51:51.650 INFO [stderr] 
Nov 27 15:51:51.651 INFO [stderr] warning: unused imports: `Backtrace`, `Context`, `Fail`
Nov 27 15:51:51.651 INFO [stderr]  --> src/parser/bufread.rs:3:15
Nov 27 15:51:51.651 INFO [stderr]   |
Nov 27 15:51:51.652 INFO [stderr] 3 | use failure::{Backtrace, Context, Fail, ResultExt};
Nov 27 15:51:51.652 INFO [stderr]   |               ^^^^^^^^^  ^^^^^^^  ^^^^
Nov 27 15:51:51.656 INFO [stderr] 
Nov 27 15:51:51.821 INFO [stderr] warning: method is never used: `kind`
Nov 27 15:51:51.822 INFO [stderr]   --> src/errors.rs:12:5
Nov 27 15:51:51.822 INFO [stderr]    |
Nov 27 15:51:51.822 INFO [stderr] 12 |     pub fn kind(&self) -> ErrorKind {
Nov 27 15:51:51.823 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:51:51.823 INFO [stderr]    |
Nov 27 15:51:51.823 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 15:51:51.823 INFO [stderr] 
Nov 27 15:51:51.824 INFO [stderr] warning: variant is never constructed: `EndOfInput`
Nov 27 15:51:51.824 INFO [stderr]   --> src/errors.rs:50:5
Nov 27 15:51:51.824 INFO [stderr]    |
Nov 27 15:51:51.825 INFO [stderr] 50 |     EndOfInput,
Nov 27 15:51:51.825 INFO [stderr]    |     ^^^^^^^^^^
Nov 27 15:51:51.825 INFO [stderr] 
Nov 27 15:51:51.826 INFO [stderr] warning: variant is never constructed: `UnclosedVerbatim`
Nov 27 15:51:51.826 INFO [stderr]   --> src/errors.rs:52:5
Nov 27 15:51:51.826 INFO [stderr]    |
Nov 27 15:51:51.826 INFO [stderr] 52 |     UnclosedVerbatim(usize, usize),
Nov 27 15:51:51.827 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:51:51.827 INFO [stderr] 
Nov 27 15:51:51.827 INFO [stderr] warning: variant is never constructed: `Unicode`
Nov 27 15:51:51.828 INFO [stderr]   --> src/errors.rs:54:5
Nov 27 15:51:51.828 INFO [stderr]    |
Nov 27 15:51:51.828 INFO [stderr] 54 |     Unicode(usize),
Nov 27 15:51:51.833 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 27 15:51:51.833 INFO [stderr] 
Nov 27 15:51:51.833 INFO [stderr] warning: variant is never constructed: `Io`
Nov 27 15:51:51.833 INFO [stderr]   --> src/errors.rs:56:5
Nov 27 15:51:51.833 INFO [stderr]    |
Nov 27 15:51:51.833 INFO [stderr] 56 |     Io(usize),
Nov 27 15:51:51.833 INFO [stderr]    |     ^^^^^^^^^
Nov 27 15:51:51.833 INFO [stderr] 
Nov 27 15:51:51.833 INFO [stderr] warning: method is never used: `from_io`
Nov 27 15:51:51.833 INFO [stderr]   --> src/errors.rs:60:5
Nov 27 15:51:51.833 INFO [stderr]    |
Nov 27 15:51:51.833 INFO [stderr] 60 |     pub fn from_io(err: &io::Error, line: usize) -> ErrorKind {
Nov 27 15:51:51.833 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:51:51.833 INFO [stderr] 
Nov 27 15:51:51.833 INFO [stderr] warning: struct is never constructed: `BufReadIter`
Nov 27 15:51:51.833 INFO [stderr]   --> src/parser/bufread.rs:12:1
Nov 27 15:51:51.833 INFO [stderr]    |
Nov 27 15:51:51.833 INFO [stderr] 12 | pub struct BufReadIter<R> {
Nov 27 15:51:51.833 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:51:51.833 INFO [stderr] 
Nov 27 15:51:51.833 INFO [stderr] warning: method is never used: `new`
Nov 27 15:51:51.833 INFO [stderr]   --> src/parser/bufread.rs:22:5
Nov 27 15:51:51.833 INFO [stderr]    |
Nov 27 15:51:51.833 INFO [stderr] 22 |     pub fn new(input: R) -> BufReadIter<R> {
Nov 27 15:51:51.833 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:51:51.834 INFO [stderr] 
Nov 27 15:51:51.834 INFO [stderr] warning: method is never used: `column`
Nov 27 15:51:51.834 INFO [stderr]   --> src/parser/bufread.rs:33:5
Nov 27 15:51:51.834 INFO [stderr]    |
Nov 27 15:51:51.834 INFO [stderr] 33 |     pub fn column(&self) -> usize {
Nov 27 15:51:51.834 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:51:51.834 INFO [stderr] 
Nov 27 15:51:51.834 INFO [stderr] warning: method is never used: `line`
Nov 27 15:51:51.834 INFO [stderr]   --> src/parser/bufread.rs:38:5
Nov 27 15:51:51.834 INFO [stderr]    |
Nov 27 15:51:51.834 INFO [stderr] 38 |     pub fn line(&self) -> usize {
Nov 27 15:51:51.834 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:51:51.834 INFO [stderr] 
Nov 27 15:51:51.834 INFO [stderr] warning: method is never used: `fill_buffer`
Nov 27 15:51:51.834 INFO [stderr]   --> src/parser/bufread.rs:43:5
Nov 27 15:51:51.834 INFO [stderr]    |
Nov 27 15:51:51.834 INFO [stderr] 43 |     fn fill_buffer(&mut self) -> Result<(), Error> {
Nov 27 15:51:51.834 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:51:51.834 INFO [stderr] 
Nov 27 15:51:51.834 INFO [stderr] warning: method is never used: `next`
Nov 27 15:51:51.834 INFO [stderr]   --> src/parser/bufread.rs:55:5
Nov 27 15:51:51.834 INFO [stderr]    |
Nov 27 15:51:51.834 INFO [stderr] 55 |     pub fn next(&mut self) -> Result<Option<char>, Error> {
Nov 27 15:51:51.834 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:51:51.834 INFO [stderr] 
Nov 27 15:51:51.834 INFO [stderr] warning: method is never used: `expect_next`
Nov 27 15:51:51.834 INFO [stderr]   --> src/parser/bufread.rs:66:5
Nov 27 15:51:51.834 INFO [stderr]    |
Nov 27 15:51:51.834 INFO [stderr] 66 |     pub fn expect_next(&mut self) -> Result<char, Error> {
Nov 27 15:51:51.834 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:51:51.834 INFO [stderr] 
Nov 27 15:51:51.834 INFO [stderr] warning: method is never used: `current`
Nov 27 15:51:51.834 INFO [stderr]   --> src/parser/bufread.rs:72:5
Nov 27 15:51:51.834 INFO [stderr]    |
Nov 27 15:51:51.834 INFO [stderr] 72 |     pub fn current(&self) -> Option<&char> {
Nov 27 15:51:51.834 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:51:51.834 INFO [stderr] 
Nov 27 15:51:51.834 INFO [stderr] warning: method is never used: `peek`
Nov 27 15:51:51.834 INFO [stderr]   --> src/parser/bufread.rs:78:5
Nov 27 15:51:51.834 INFO [stderr]    |
Nov 27 15:51:51.834 INFO [stderr] 78 |     pub fn peek(&self) -> Option<&char> {
Nov 27 15:51:51.834 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:51:51.834 INFO [stderr] 
Nov 27 15:51:51.834 INFO [stderr] warning: struct is never constructed: `Parser`
Nov 27 15:51:51.834 INFO [stderr]   --> src/parser/mod.rs:10:1
Nov 27 15:51:51.834 INFO [stderr]    |
Nov 27 15:51:51.834 INFO [stderr] 10 | pub struct Parser<R> {
Nov 27 15:51:51.834 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Nov 27 15:51:51.834 INFO [stderr] 
Nov 27 15:51:51.834 INFO [stderr] warning: method is never used: `kind`
Nov 27 15:51:51.834 INFO [stderr]   --> src/errors.rs:12:5
Nov 27 15:51:51.838 INFO [stderr]    |
Nov 27 15:51:51.838 INFO [stderr] 12 |     pub fn kind(&self) -> ErrorKind {
Nov 27 15:51:51.838 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:51:51.838 INFO [stderr]    |
Nov 27 15:51:51.838 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 15:51:51.838 INFO [stderr] 
Nov 27 15:51:51.838 INFO [stderr] warning: variant is never constructed: `EndOfInput`
Nov 27 15:51:51.838 INFO [stderr]   --> src/errors.rs:50:5
Nov 27 15:51:51.838 INFO [stderr]    |
Nov 27 15:51:51.838 INFO [stderr] 50 |     EndOfInput,
Nov 27 15:51:51.838 INFO [stderr]    |     ^^^^^^^^^^
Nov 27 15:51:51.838 INFO [stderr] 
Nov 27 15:51:51.838 INFO [stderr] warning: variant is never constructed: `UnclosedVerbatim`
Nov 27 15:51:51.838 INFO [stderr]   --> src/errors.rs:52:5
Nov 27 15:51:51.838 INFO [stderr]    |
Nov 27 15:51:51.838 INFO [stderr] 52 |     UnclosedVerbatim(usize, usize),
Nov 27 15:51:51.838 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:51:51.838 INFO [stderr] 
Nov 27 15:51:51.838 INFO [stderr] warning: variant is never constructed: `Unicode`
Nov 27 15:51:51.838 INFO [stderr]   --> src/errors.rs:54:5
Nov 27 15:51:51.838 INFO [stderr]    |
Nov 27 15:51:51.838 INFO [stderr] 54 |     Unicode(usize),
Nov 27 15:51:51.838 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 27 15:51:51.838 INFO [stderr] 
Nov 27 15:51:51.838 INFO [stderr] warning: variant is never constructed: `Io`
Nov 27 15:51:51.838 INFO [stderr]   --> src/errors.rs:56:5
Nov 27 15:51:51.838 INFO [stderr]    |
Nov 27 15:51:51.838 INFO [stderr] 56 |     Io(usize),
Nov 27 15:51:51.838 INFO [stderr]    |     ^^^^^^^^^
Nov 27 15:51:51.838 INFO [stderr] 
Nov 27 15:51:51.838 INFO [stderr] warning: method is never used: `from_io`
Nov 27 15:51:51.838 INFO [stderr]   --> src/errors.rs:60:5
Nov 27 15:51:51.838 INFO [stderr]    |
Nov 27 15:51:51.838 INFO [stderr] 60 |     pub fn from_io(err: &io::Error, line: usize) -> ErrorKind {
Nov 27 15:51:51.838 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:51:51.838 INFO [stderr] 
Nov 27 15:51:51.838 INFO [stderr] warning: struct is never constructed: `BufReadIter`
Nov 27 15:51:51.838 INFO [stderr]   --> src/parser/bufread.rs:12:1
Nov 27 15:51:51.838 INFO [stderr]    |
Nov 27 15:51:51.838 INFO [stderr] 12 | pub struct BufReadIter<R> {
Nov 27 15:51:51.838 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:51:51.838 INFO [stderr] 
Nov 27 15:51:51.838 INFO [stderr] warning: method is never used: `new`
Nov 27 15:51:51.838 INFO [stderr]   --> src/parser/bufread.rs:22:5
Nov 27 15:51:51.838 INFO [stderr]    |
Nov 27 15:51:51.838 INFO [stderr] 22 |     pub fn new(input: R) -> BufReadIter<R> {
Nov 27 15:51:51.838 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:51:51.838 INFO [stderr] 
Nov 27 15:51:51.838 INFO [stderr] warning: method is never used: `column`
Nov 27 15:51:51.839 INFO [stderr]   --> src/parser/bufread.rs:33:5
Nov 27 15:51:51.839 INFO [stderr]    |
Nov 27 15:51:51.839 INFO [stderr] 33 |     pub fn column(&self) -> usize {
Nov 27 15:51:51.839 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:51:51.839 INFO [stderr] 
Nov 27 15:51:51.839 INFO [stderr] warning: method is never used: `line`
Nov 27 15:51:51.839 INFO [stderr]   --> src/parser/bufread.rs:38:5
Nov 27 15:51:51.839 INFO [stderr]    |
Nov 27 15:51:51.839 INFO [stderr] 38 |     pub fn line(&self) -> usize {
Nov 27 15:51:51.839 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:51:51.839 INFO [stderr] 
Nov 27 15:51:51.839 INFO [stderr] warning: method is never used: `fill_buffer`
Nov 27 15:51:51.839 INFO [stderr]   --> src/parser/bufread.rs:43:5
Nov 27 15:51:51.839 INFO [stderr]    |
Nov 27 15:51:51.839 INFO [stderr] 43 |     fn fill_buffer(&mut self) -> Result<(), Error> {
Nov 27 15:51:51.839 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:51:51.839 INFO [stderr] 
Nov 27 15:51:51.839 INFO [stderr] warning: method is never used: `next`
Nov 27 15:51:51.839 INFO [stderr]   --> src/parser/bufread.rs:55:5
Nov 27 15:51:51.839 INFO [stderr]    |
Nov 27 15:51:51.839 INFO [stderr] 55 |     pub fn next(&mut self) -> Result<Option<char>, Error> {
Nov 27 15:51:51.839 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:51:51.839 INFO [stderr] 
Nov 27 15:51:51.839 INFO [stderr] warning: method is never used: `expect_next`
Nov 27 15:51:51.839 INFO [stderr]   --> src/parser/bufread.rs:66:5
Nov 27 15:51:51.839 INFO [stderr]    |
Nov 27 15:51:51.839 INFO [stderr] 66 |     pub fn expect_next(&mut self) -> Result<char, Error> {
Nov 27 15:51:51.839 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:51:51.839 INFO [stderr] 
Nov 27 15:51:51.839 INFO [stderr] warning: method is never used: `current`
Nov 27 15:51:51.839 INFO [stderr]   --> src/parser/bufread.rs:72:5
Nov 27 15:51:51.839 INFO [stderr]    |
Nov 27 15:51:51.839 INFO [stderr] 72 |     pub fn current(&self) -> Option<&char> {
Nov 27 15:51:51.839 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:51:51.839 INFO [stderr] 
Nov 27 15:51:51.839 INFO [stderr] warning: method is never used: `peek`
Nov 27 15:51:51.839 INFO [stderr]   --> src/parser/bufread.rs:78:5
Nov 27 15:51:51.839 INFO [stderr]    |
Nov 27 15:51:51.839 INFO [stderr] 78 |     pub fn peek(&self) -> Option<&char> {
Nov 27 15:51:51.839 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:51:51.839 INFO [stderr] 
Nov 27 15:51:51.839 INFO [stderr] warning: struct is never constructed: `Parser`
Nov 27 15:51:51.839 INFO [stderr]   --> src/parser/mod.rs:10:1
Nov 27 15:51:51.839 INFO [stderr]    |
Nov 27 15:51:51.839 INFO [stderr] 10 | pub struct Parser<R> {
Nov 27 15:51:51.839 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Nov 27 15:51:51.839 INFO [stderr] 
Nov 27 15:51:51.874 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.29s
Nov 27 15:51:51.880 INFO [stderr] su: No module specific data is present
Nov 27 15:51:52.413 INFO running `"docker" "inspect" "a5d6e81a9610443f4634ed859ad2ebcf3dd131e66cca93048cc0a1e82af7a1e6"`
Nov 27 15:51:52.629 INFO running `"docker" "rm" "-f" "a5d6e81a9610443f4634ed859ad2ebcf3dd131e66cca93048cc0a1e82af7a1e6"`
Nov 27 15:51:52.937 INFO [stdout] a5d6e81a9610443f4634ed859ad2ebcf3dd131e66cca93048cc0a1e82af7a1e6