Nov 16 06:36:07.214 INFO testing zyxw59/formatting against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 06:36:07.216 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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 16 06:36:07.696 INFO [stdout] b3ef3b21a5959f40e518b3ad61a19646cc1047997bdaa075911c01a295e4f0c2
Nov 16 06:36:07.703 INFO running `"docker" "start" "-a" "b3ef3b21a5959f40e518b3ad61a19646cc1047997bdaa075911c01a295e4f0c2"`
Nov 16 06:36:09.811 INFO [stderr] usermod: no changes
Nov 16 06:36:09.911 INFO [stderr]    Compiling unicode-xid v0.0.4
Nov 16 06:36:09.912 INFO [stderr]    Compiling cc v1.0.13
Nov 16 06:36:09.912 INFO [stderr]    Compiling quote v0.3.15
Nov 16 06:36:09.919 INFO [stderr]    Compiling libc v0.2.40
Nov 16 06:36:09.920 INFO [stderr]    Compiling cfg-if v0.1.2
Nov 16 06:36:09.920 INFO [stderr]    Compiling rustc-demangle v0.1.7
Nov 16 06:36:10.982 INFO [stderr]    Compiling synom v0.11.3
Nov 16 06:36:12.701 INFO [stderr]    Compiling syn v0.11.11
Nov 16 06:36:17.127 INFO [stderr]    Compiling backtrace-sys v0.1.16
Nov 16 06:36:20.366 INFO [stderr]    Compiling synstructure v0.6.1
Nov 16 06:36:23.611 INFO [stderr]    Compiling failure_derive v0.1.1
Nov 16 06:36:34.088 INFO [stderr]    Compiling backtrace v0.3.6
Nov 16 06:36:35.275 INFO [stderr]    Compiling failure v0.1.1
Nov 16 06:36:35.963 INFO [stderr]    Compiling formatting v0.1.0 (/source)
Nov 16 06:36:36.051 INFO [stderr] warning: unused imports: `Backtrace`, `Context`, `Fail`, `ResultExt`
Nov 16 06:36:36.051 INFO [stderr]  --> src/parser/mod.rs:1:15
Nov 16 06:36:36.051 INFO [stderr]   |
Nov 16 06:36:36.051 INFO [stderr] 1 | use failure::{Backtrace, Context, Fail, ResultExt};
Nov 16 06:36:36.051 INFO [stderr]   |               ^^^^^^^^^  ^^^^^^^  ^^^^  ^^^^^^^^^
Nov 16 06:36:36.051 INFO [stderr]   |
Nov 16 06:36:36.051 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 06:36:36.051 INFO [stderr] 
Nov 16 06:36:36.051 INFO [stderr] warning: unused imports: `ErrorKind`, `Error`
Nov 16 06:36:36.051 INFO [stderr]  --> src/parser/mod.rs:3:14
Nov 16 06:36:36.051 INFO [stderr]   |
Nov 16 06:36:36.051 INFO [stderr] 3 | use errors::{Error, ErrorKind};
Nov 16 06:36:36.051 INFO [stderr]   |              ^^^^^  ^^^^^^^^^
Nov 16 06:36:36.051 INFO [stderr] 
Nov 16 06:36:36.051 INFO [stderr] warning: unused imports: `Backtrace`, `Context`, `Fail`
Nov 16 06:36:36.051 INFO [stderr]  --> src/parser/bufread.rs:3:15
Nov 16 06:36:36.051 INFO [stderr]   |
Nov 16 06:36:36.051 INFO [stderr] 3 | use failure::{Backtrace, Context, Fail, ResultExt};
Nov 16 06:36:36.051 INFO [stderr]   |               ^^^^^^^^^  ^^^^^^^  ^^^^
Nov 16 06:36:36.051 INFO [stderr] 
Nov 16 06:36:36.227 INFO [stderr] warning: method is never used: `kind`
Nov 16 06:36:36.227 INFO [stderr]   --> src/errors.rs:12:5
Nov 16 06:36:36.227 INFO [stderr]    |
Nov 16 06:36:36.227 INFO [stderr] 12 |     pub fn kind(&self) -> ErrorKind {
Nov 16 06:36:36.227 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 06:36:36.227 INFO [stderr]    |
Nov 16 06:36:36.227 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 06:36:36.227 INFO [stderr] 
Nov 16 06:36:36.227 INFO [stderr] warning: variant is never constructed: `EndOfInput`
Nov 16 06:36:36.227 INFO [stderr]   --> src/errors.rs:50:5
Nov 16 06:36:36.227 INFO [stderr]    |
Nov 16 06:36:36.227 INFO [stderr] 50 |     EndOfInput,
Nov 16 06:36:36.227 INFO [stderr]    |     ^^^^^^^^^^
Nov 16 06:36:36.227 INFO [stderr] 
Nov 16 06:36:36.227 INFO [stderr] warning: variant is never constructed: `UnclosedVerbatim`
Nov 16 06:36:36.227 INFO [stderr]   --> src/errors.rs:52:5
Nov 16 06:36:36.227 INFO [stderr]    |
Nov 16 06:36:36.227 INFO [stderr] 52 |     UnclosedVerbatim(usize, usize),
Nov 16 06:36:36.227 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 06:36:36.227 INFO [stderr] 
Nov 16 06:36:36.227 INFO [stderr] warning: variant is never constructed: `Unicode`
Nov 16 06:36:36.227 INFO [stderr]   --> src/errors.rs:54:5
Nov 16 06:36:36.227 INFO [stderr]    |
Nov 16 06:36:36.227 INFO [stderr] 54 |     Unicode(usize),
Nov 16 06:36:36.227 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 16 06:36:36.227 INFO [stderr] 
Nov 16 06:36:36.227 INFO [stderr] warning: variant is never constructed: `Io`
Nov 16 06:36:36.227 INFO [stderr]   --> src/errors.rs:56:5
Nov 16 06:36:36.227 INFO [stderr]    |
Nov 16 06:36:36.227 INFO [stderr] 56 |     Io(usize),
Nov 16 06:36:36.227 INFO [stderr]    |     ^^^^^^^^^
Nov 16 06:36:36.227 INFO [stderr] 
Nov 16 06:36:36.227 INFO [stderr] warning: method is never used: `from_io`
Nov 16 06:36:36.227 INFO [stderr]   --> src/errors.rs:60:5
Nov 16 06:36:36.227 INFO [stderr]    |
Nov 16 06:36:36.227 INFO [stderr] 60 |     pub fn from_io(err: &io::Error, line: usize) -> ErrorKind {
Nov 16 06:36:36.227 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 06:36:36.227 INFO [stderr] 
Nov 16 06:36:36.227 INFO [stderr] warning: struct is never constructed: `BufReadIter`
Nov 16 06:36:36.227 INFO [stderr]   --> src/parser/bufread.rs:12:1
Nov 16 06:36:36.227 INFO [stderr]    |
Nov 16 06:36:36.228 INFO [stderr] 12 | pub struct BufReadIter<R> {
Nov 16 06:36:36.228 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 06:36:36.228 INFO [stderr] 
Nov 16 06:36:36.228 INFO [stderr] warning: method is never used: `new`
Nov 16 06:36:36.228 INFO [stderr]   --> src/parser/bufread.rs:22:5
Nov 16 06:36:36.228 INFO [stderr]    |
Nov 16 06:36:36.228 INFO [stderr] 22 |     pub fn new(input: R) -> BufReadIter<R> {
Nov 16 06:36:36.228 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 06:36:36.228 INFO [stderr] 
Nov 16 06:36:36.228 INFO [stderr] warning: method is never used: `column`
Nov 16 06:36:36.228 INFO [stderr]   --> src/parser/bufread.rs:33:5
Nov 16 06:36:36.228 INFO [stderr]    |
Nov 16 06:36:36.228 INFO [stderr] 33 |     pub fn column(&self) -> usize {
Nov 16 06:36:36.228 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 06:36:36.228 INFO [stderr] 
Nov 16 06:36:36.228 INFO [stderr] warning: method is never used: `line`
Nov 16 06:36:36.228 INFO [stderr]   --> src/parser/bufread.rs:38:5
Nov 16 06:36:36.228 INFO [stderr]    |
Nov 16 06:36:36.228 INFO [stderr] 38 |     pub fn line(&self) -> usize {
Nov 16 06:36:36.228 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 06:36:36.228 INFO [stderr] 
Nov 16 06:36:36.235 INFO [stderr] warning: method is never used: `fill_buffer`
Nov 16 06:36:36.235 INFO [stderr]   --> src/parser/bufread.rs:43:5
Nov 16 06:36:36.235 INFO [stderr]    |
Nov 16 06:36:36.235 INFO [stderr] 43 |     fn fill_buffer(&mut self) -> Result<(), Error> {
Nov 16 06:36:36.235 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 06:36:36.235 INFO [stderr] 
Nov 16 06:36:36.235 INFO [stderr] warning: method is never used: `next`
Nov 16 06:36:36.235 INFO [stderr]   --> src/parser/bufread.rs:55:5
Nov 16 06:36:36.235 INFO [stderr]    |
Nov 16 06:36:36.235 INFO [stderr] 55 |     pub fn next(&mut self) -> Result<Option<char>, Error> {
Nov 16 06:36:36.235 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 06:36:36.235 INFO [stderr] 
Nov 16 06:36:36.235 INFO [stderr] warning: method is never used: `expect_next`
Nov 16 06:36:36.235 INFO [stderr]   --> src/parser/bufread.rs:66:5
Nov 16 06:36:36.235 INFO [stderr]    |
Nov 16 06:36:36.235 INFO [stderr] 66 |     pub fn expect_next(&mut self) -> Result<char, Error> {
Nov 16 06:36:36.235 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 06:36:36.235 INFO [stderr] 
Nov 16 06:36:36.235 INFO [stderr] warning: method is never used: `current`
Nov 16 06:36:36.235 INFO [stderr]   --> src/parser/bufread.rs:72:5
Nov 16 06:36:36.235 INFO [stderr]    |
Nov 16 06:36:36.235 INFO [stderr] 72 |     pub fn current(&self) -> Option<&char> {
Nov 16 06:36:36.235 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 06:36:36.235 INFO [stderr] 
Nov 16 06:36:36.235 INFO [stderr] warning: method is never used: `peek`
Nov 16 06:36:36.235 INFO [stderr]   --> src/parser/bufread.rs:78:5
Nov 16 06:36:36.235 INFO [stderr]    |
Nov 16 06:36:36.235 INFO [stderr] 78 |     pub fn peek(&self) -> Option<&char> {
Nov 16 06:36:36.235 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 06:36:36.235 INFO [stderr] 
Nov 16 06:36:36.235 INFO [stderr] warning: struct is never constructed: `Parser`
Nov 16 06:36:36.236 INFO [stderr]   --> src/parser/mod.rs:10:1
Nov 16 06:36:36.236 INFO [stderr]    |
Nov 16 06:36:36.236 INFO [stderr] 10 | pub struct Parser<R> {
Nov 16 06:36:36.236 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Nov 16 06:36:36.236 INFO [stderr] 
Nov 16 06:36:36.559 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.72s
Nov 16 06:36:36.563 INFO [stderr] su: No module specific data is present
Nov 16 06:36:37.748 INFO running `"docker" "inspect" "b3ef3b21a5959f40e518b3ad61a19646cc1047997bdaa075911c01a295e4f0c2"`
Nov 16 06:36:38.185 INFO running `"docker" "rm" "-f" "b3ef3b21a5959f40e518b3ad61a19646cc1047997bdaa075911c01a295e4f0c2"`
Nov 16 06:36:38.487 INFO [stdout] b3ef3b21a5959f40e518b3ad61a19646cc1047997bdaa075911c01a295e4f0c2
Nov 16 06:36:38.489 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-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 16 06:36:39.016 INFO [stdout] 07d66d1e0650e6a50a5c7b94682ed34f8cd90090d57f86eea1694503ce44b833
Nov 16 06:36:39.018 INFO running `"docker" "start" "-a" "07d66d1e0650e6a50a5c7b94682ed34f8cd90090d57f86eea1694503ce44b833"`
Nov 16 06:36:40.447 INFO [stderr] usermod: no changes
Nov 16 06:36:40.577 INFO [stderr]    Compiling formatting v0.1.0 (/source)
Nov 16 06:36:40.847 INFO [stderr] warning: unused imports: `Backtrace`, `Context`, `Fail`, `ResultExt`
Nov 16 06:36:40.847 INFO [stderr]  --> src/parser/mod.rs:1:15
Nov 16 06:36:40.847 INFO [stderr]   |
Nov 16 06:36:40.847 INFO [stderr] 1 | use failure::{Backtrace, Context, Fail, ResultExt};
Nov 16 06:36:40.847 INFO [stderr]   |               ^^^^^^^^^  ^^^^^^^  ^^^^  ^^^^^^^^^
Nov 16 06:36:40.847 INFO [stderr]   |
Nov 16 06:36:40.847 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 06:36:40.847 INFO [stderr] 
Nov 16 06:36:40.847 INFO [stderr] warning: unused imports: `ErrorKind`, `Error`
Nov 16 06:36:40.847 INFO [stderr]  --> src/parser/mod.rs:3:14
Nov 16 06:36:40.847 INFO [stderr]   |
Nov 16 06:36:40.847 INFO [stderr] 3 | use errors::{Error, ErrorKind};
Nov 16 06:36:40.847 INFO [stderr]   |              ^^^^^  ^^^^^^^^^
Nov 16 06:36:40.847 INFO [stderr] 
Nov 16 06:36:40.847 INFO [stderr] warning: unused imports: `Backtrace`, `Context`, `Fail`
Nov 16 06:36:40.847 INFO [stderr]  --> src/parser/bufread.rs:3:15
Nov 16 06:36:40.847 INFO [stderr]   |
Nov 16 06:36:40.847 INFO [stderr] 3 | use failure::{Backtrace, Context, Fail, ResultExt};
Nov 16 06:36:40.847 INFO [stderr]   |               ^^^^^^^^^  ^^^^^^^  ^^^^
Nov 16 06:36:40.847 INFO [stderr] 
Nov 16 06:36:40.983 INFO [stderr] warning: method is never used: `kind`
Nov 16 06:36:40.983 INFO [stderr]   --> src/errors.rs:12:5
Nov 16 06:36:40.983 INFO [stderr]    |
Nov 16 06:36:40.983 INFO [stderr] 12 |     pub fn kind(&self) -> ErrorKind {
Nov 16 06:36:40.983 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 06:36:40.983 INFO [stderr]    |
Nov 16 06:36:40.983 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 06:36:40.983 INFO [stderr] 
Nov 16 06:36:40.983 INFO [stderr] warning: variant is never constructed: `EndOfInput`
Nov 16 06:36:40.983 INFO [stderr]   --> src/errors.rs:50:5
Nov 16 06:36:40.983 INFO [stderr]    |
Nov 16 06:36:40.983 INFO [stderr] 50 |     EndOfInput,
Nov 16 06:36:40.983 INFO [stderr]    |     ^^^^^^^^^^
Nov 16 06:36:40.983 INFO [stderr] 
Nov 16 06:36:40.983 INFO [stderr] warning: variant is never constructed: `UnclosedVerbatim`
Nov 16 06:36:40.983 INFO [stderr]   --> src/errors.rs:52:5
Nov 16 06:36:40.983 INFO [stderr]    |
Nov 16 06:36:40.983 INFO [stderr] 52 |     UnclosedVerbatim(usize, usize),
Nov 16 06:36:40.983 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 06:36:40.983 INFO [stderr] 
Nov 16 06:36:40.983 INFO [stderr] warning: variant is never constructed: `Unicode`
Nov 16 06:36:40.983 INFO [stderr]   --> src/errors.rs:54:5
Nov 16 06:36:40.983 INFO [stderr]    |
Nov 16 06:36:40.983 INFO [stderr] 54 |     Unicode(usize),
Nov 16 06:36:40.983 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 16 06:36:40.983 INFO [stderr] 
Nov 16 06:36:40.983 INFO [stderr] warning: variant is never constructed: `Io`
Nov 16 06:36:40.983 INFO [stderr]   --> src/errors.rs:56:5
Nov 16 06:36:40.983 INFO [stderr]    |
Nov 16 06:36:40.983 INFO [stderr] 56 |     Io(usize),
Nov 16 06:36:40.983 INFO [stderr]    |     ^^^^^^^^^
Nov 16 06:36:40.983 INFO [stderr] 
Nov 16 06:36:40.983 INFO [stderr] warning: method is never used: `from_io`
Nov 16 06:36:40.983 INFO [stderr]   --> src/errors.rs:60:5
Nov 16 06:36:40.983 INFO [stderr]    |
Nov 16 06:36:40.983 INFO [stderr] 60 |     pub fn from_io(err: &io::Error, line: usize) -> ErrorKind {
Nov 16 06:36:40.983 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 06:36:40.983 INFO [stderr] 
Nov 16 06:36:40.984 INFO [stderr] warning: struct is never constructed: `BufReadIter`
Nov 16 06:36:40.984 INFO [stderr]   --> src/parser/bufread.rs:12:1
Nov 16 06:36:40.984 INFO [stderr]    |
Nov 16 06:36:40.984 INFO [stderr] 12 | pub struct BufReadIter<R> {
Nov 16 06:36:40.984 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 06:36:40.984 INFO [stderr] 
Nov 16 06:36:40.984 INFO [stderr] warning: method is never used: `new`
Nov 16 06:36:40.984 INFO [stderr]   --> src/parser/bufread.rs:22:5
Nov 16 06:36:40.984 INFO [stderr]    |
Nov 16 06:36:40.984 INFO [stderr] 22 |     pub fn new(input: R) -> BufReadIter<R> {
Nov 16 06:36:40.984 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 06:36:40.984 INFO [stderr] 
Nov 16 06:36:40.984 INFO [stderr] warning: method is never used: `column`
Nov 16 06:36:40.984 INFO [stderr]   --> src/parser/bufread.rs:33:5
Nov 16 06:36:40.984 INFO [stderr]    |
Nov 16 06:36:40.984 INFO [stderr] 33 |     pub fn column(&self) -> usize {
Nov 16 06:36:40.984 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 06:36:40.984 INFO [stderr] 
Nov 16 06:36:40.984 INFO [stderr] warning: method is never used: `line`
Nov 16 06:36:40.984 INFO [stderr]   --> src/parser/bufread.rs:38:5
Nov 16 06:36:40.984 INFO [stderr]    |
Nov 16 06:36:40.984 INFO [stderr] 38 |     pub fn line(&self) -> usize {
Nov 16 06:36:40.984 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 06:36:40.984 INFO [stderr] 
Nov 16 06:36:40.984 INFO [stderr] warning: method is never used: `fill_buffer`
Nov 16 06:36:40.984 INFO [stderr]   --> src/parser/bufread.rs:43:5
Nov 16 06:36:40.984 INFO [stderr]    |
Nov 16 06:36:40.984 INFO [stderr] 43 |     fn fill_buffer(&mut self) -> Result<(), Error> {
Nov 16 06:36:40.984 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 06:36:40.984 INFO [stderr] 
Nov 16 06:36:40.984 INFO [stderr] warning: method is never used: `next`
Nov 16 06:36:40.984 INFO [stderr]   --> src/parser/bufread.rs:55:5
Nov 16 06:36:40.984 INFO [stderr]    |
Nov 16 06:36:40.984 INFO [stderr] 55 |     pub fn next(&mut self) -> Result<Option<char>, Error> {
Nov 16 06:36:40.984 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 06:36:40.984 INFO [stderr] 
Nov 16 06:36:40.984 INFO [stderr] warning: method is never used: `expect_next`
Nov 16 06:36:40.984 INFO [stderr]   --> src/parser/bufread.rs:66:5
Nov 16 06:36:40.984 INFO [stderr]    |
Nov 16 06:36:40.984 INFO [stderr] 66 |     pub fn expect_next(&mut self) -> Result<char, Error> {
Nov 16 06:36:40.984 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 06:36:40.984 INFO [stderr] 
Nov 16 06:36:40.984 INFO [stderr] warning: method is never used: `current`
Nov 16 06:36:40.984 INFO [stderr]   --> src/parser/bufread.rs:72:5
Nov 16 06:36:40.984 INFO [stderr]    |
Nov 16 06:36:40.984 INFO [stderr] 72 |     pub fn current(&self) -> Option<&char> {
Nov 16 06:36:40.984 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 06:36:40.984 INFO [stderr] 
Nov 16 06:36:40.984 INFO [stderr] warning: method is never used: `peek`
Nov 16 06:36:40.984 INFO [stderr]   --> src/parser/bufread.rs:78:5
Nov 16 06:36:40.984 INFO [stderr]    |
Nov 16 06:36:40.984 INFO [stderr] 78 |     pub fn peek(&self) -> Option<&char> {
Nov 16 06:36:40.984 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 06:36:40.984 INFO [stderr] 
Nov 16 06:36:40.984 INFO [stderr] warning: struct is never constructed: `Parser`
Nov 16 06:36:40.984 INFO [stderr]   --> src/parser/mod.rs:10:1
Nov 16 06:36:40.984 INFO [stderr]    |
Nov 16 06:36:40.984 INFO [stderr] 10 | pub struct Parser<R> {
Nov 16 06:36:40.984 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Nov 16 06:36:40.984 INFO [stderr] 
Nov 16 06:36:41.407 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Nov 16 06:36:41.412 INFO [stderr] su: No module specific data is present
Nov 16 06:36:42.573 INFO running `"docker" "inspect" "07d66d1e0650e6a50a5c7b94682ed34f8cd90090d57f86eea1694503ce44b833"`
Nov 16 06:36:42.885 INFO running `"docker" "rm" "-f" "07d66d1e0650e6a50a5c7b94682ed34f8cd90090d57f86eea1694503ce44b833"`
Nov 16 06:36:43.262 INFO [stdout] 07d66d1e0650e6a50a5c7b94682ed34f8cd90090d57f86eea1694503ce44b833
Nov 16 06:36:43.271 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-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 16 06:36:43.720 INFO [stdout] e2386fb7aa3caefd92142ffa3816b94071c95a75c6ffb45cbeb74e99b54ea6e3
Nov 16 06:36:43.722 INFO running `"docker" "start" "-a" "e2386fb7aa3caefd92142ffa3816b94071c95a75c6ffb45cbeb74e99b54ea6e3"`
Nov 16 06:36:45.292 INFO [stderr] usermod: no changes
Nov 16 06:36:45.371 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Nov 16 06:36:45.395 INFO [stderr]      Running /target/debug/deps/formatting-1f49a47aa7c412c4
Nov 16 06:36:45.395 INFO [stdout] 
Nov 16 06:36:45.395 INFO [stderr] su: No module specific data is present
Nov 16 06:36:45.395 INFO [stdout] running 0 tests
Nov 16 06:36:45.395 INFO [stdout] 
Nov 16 06:36:45.395 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 06:36:45.395 INFO [stdout] 
Nov 16 06:36:46.903 INFO running `"docker" "inspect" "e2386fb7aa3caefd92142ffa3816b94071c95a75c6ffb45cbeb74e99b54ea6e3"`
Nov 16 06:36:47.205 INFO running `"docker" "rm" "-f" "e2386fb7aa3caefd92142ffa3816b94071c95a75c6ffb45cbeb74e99b54ea6e3"`
Nov 16 06:36:47.487 INFO [stdout] e2386fb7aa3caefd92142ffa3816b94071c95a75c6ffb45cbeb74e99b54ea6e3