Oct 31 17:00:12.048 INFO checking zyxw59/formatting against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538 Oct 31 17:00:12.048 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"` Oct 31 17:00:12.528 INFO blam! 912556b61ea33cf73f7a91340df048a671ff3cf16d328877bf5cb6802bea73b8 Oct 31 17:00:12.529 INFO running `"docker" "start" "-a" "912556b61ea33cf73f7a91340df048a671ff3cf16d328877bf5cb6802bea73b8"` Oct 31 17:00:14.046 INFO kablam! usermod: no changes Oct 31 17:00:14.188 INFO kablam! Compiling unicode-xid v0.0.4 Oct 31 17:00:14.188 INFO kablam! Compiling cc v1.0.13 Oct 31 17:00:14.188 INFO kablam! Compiling quote v0.3.15 Oct 31 17:00:14.192 INFO kablam! Checking libc v0.2.40 Oct 31 17:00:14.192 INFO kablam! Checking rustc-demangle v0.1.7 Oct 31 17:00:14.192 INFO kablam! Checking cfg-if v0.1.2 Oct 31 17:00:14.808 INFO kablam! Compiling synom v0.11.3 Oct 31 17:00:16.445 INFO kablam! Compiling syn v0.11.11 Oct 31 17:00:20.884 INFO kablam! Compiling backtrace-sys v0.1.16 Oct 31 17:00:25.881 INFO kablam! Compiling synstructure v0.6.1 Oct 31 17:00:30.866 INFO kablam! Compiling failure_derive v0.1.1 Oct 31 17:00:40.541 INFO kablam! Checking backtrace v0.3.6 Oct 31 17:00:40.940 INFO kablam! Checking failure v0.1.1 Oct 31 17:00:41.296 INFO kablam! Checking formatting v0.1.0 (/source) Oct 31 17:00:41.444 INFO kablam! warning: unused imports: `Backtrace`, `Context`, `Fail`, `ResultExt` Oct 31 17:00:41.445 INFO kablam! --> src/parser/mod.rs:1:15 Oct 31 17:00:41.445 INFO kablam! | Oct 31 17:00:41.445 INFO kablam! 1 | use failure::{Backtrace, Context, Fail, ResultExt}; Oct 31 17:00:41.445 INFO kablam! | ^^^^^^^^^ ^^^^^^^ ^^^^ ^^^^^^^^^ Oct 31 17:00:41.446 INFO kablam! | Oct 31 17:00:41.447 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 31 17:00:41.447 INFO kablam! Oct 31 17:00:41.447 INFO kablam! warning: unused imports: `ErrorKind`, `Error` Oct 31 17:00:41.447 INFO kablam! --> src/parser/mod.rs:3:14 Oct 31 17:00:41.448 INFO kablam! | Oct 31 17:00:41.448 INFO kablam! 3 | use errors::{Error, ErrorKind}; Oct 31 17:00:41.448 INFO kablam! | ^^^^^ ^^^^^^^^^ Oct 31 17:00:41.448 INFO kablam! Oct 31 17:00:41.449 INFO kablam! warning: unused imports: `Backtrace`, `Context`, `Fail` Oct 31 17:00:41.449 INFO kablam! --> src/parser/bufread.rs:3:15 Oct 31 17:00:41.449 INFO kablam! | Oct 31 17:00:41.449 INFO kablam! 3 | use failure::{Backtrace, Context, Fail, ResultExt}; Oct 31 17:00:41.449 INFO kablam! | ^^^^^^^^^ ^^^^^^^ ^^^^ Oct 31 17:00:41.449 INFO kablam! Oct 31 17:00:41.464 INFO kablam! warning: unused imports: `Backtrace`, `Context`, `Fail`, `ResultExt` Oct 31 17:00:41.464 INFO kablam! --> src/parser/mod.rs:1:15 Oct 31 17:00:41.464 INFO kablam! | Oct 31 17:00:41.464 INFO kablam! 1 | use failure::{Backtrace, Context, Fail, ResultExt}; Oct 31 17:00:41.464 INFO kablam! | ^^^^^^^^^ ^^^^^^^ ^^^^ ^^^^^^^^^ Oct 31 17:00:41.464 INFO kablam! | Oct 31 17:00:41.464 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 31 17:00:41.464 INFO kablam! Oct 31 17:00:41.464 INFO kablam! warning: unused imports: `ErrorKind`, `Error` Oct 31 17:00:41.464 INFO kablam! --> src/parser/mod.rs:3:14 Oct 31 17:00:41.464 INFO kablam! | Oct 31 17:00:41.464 INFO kablam! 3 | use errors::{Error, ErrorKind}; Oct 31 17:00:41.464 INFO kablam! | ^^^^^ ^^^^^^^^^ Oct 31 17:00:41.464 INFO kablam! Oct 31 17:00:41.464 INFO kablam! warning: unused imports: `Backtrace`, `Context`, `Fail` Oct 31 17:00:41.464 INFO kablam! --> src/parser/bufread.rs:3:15 Oct 31 17:00:41.464 INFO kablam! | Oct 31 17:00:41.464 INFO kablam! 3 | use failure::{Backtrace, Context, Fail, ResultExt}; Oct 31 17:00:41.464 INFO kablam! | ^^^^^^^^^ ^^^^^^^ ^^^^ Oct 31 17:00:41.465 INFO kablam! Oct 31 17:00:41.588 INFO kablam! warning: method is never used: `kind` Oct 31 17:00:41.588 INFO kablam! --> src/errors.rs:12:5 Oct 31 17:00:41.588 INFO kablam! | Oct 31 17:00:41.588 INFO kablam! 12 | pub fn kind(&self) -> ErrorKind { Oct 31 17:00:41.588 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:00:41.588 INFO kablam! | Oct 31 17:00:41.588 INFO kablam! = note: #[warn(dead_code)] on by default Oct 31 17:00:41.588 INFO kablam! Oct 31 17:00:41.588 INFO kablam! warning: variant is never constructed: `EndOfInput` Oct 31 17:00:41.588 INFO kablam! --> src/errors.rs:50:5 Oct 31 17:00:41.588 INFO kablam! | Oct 31 17:00:41.588 INFO kablam! 50 | EndOfInput, Oct 31 17:00:41.589 INFO kablam! | ^^^^^^^^^^ Oct 31 17:00:41.589 INFO kablam! Oct 31 17:00:41.589 INFO kablam! warning: variant is never constructed: `UnclosedVerbatim` Oct 31 17:00:41.589 INFO kablam! --> src/errors.rs:52:5 Oct 31 17:00:41.589 INFO kablam! | Oct 31 17:00:41.589 INFO kablam! 52 | UnclosedVerbatim(usize, usize), Oct 31 17:00:41.589 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:00:41.589 INFO kablam! Oct 31 17:00:41.589 INFO kablam! warning: variant is never constructed: `Unicode` Oct 31 17:00:41.589 INFO kablam! --> src/errors.rs:54:5 Oct 31 17:00:41.589 INFO kablam! | Oct 31 17:00:41.589 INFO kablam! 54 | Unicode(usize), Oct 31 17:00:41.589 INFO kablam! | ^^^^^^^^^^^^^^ Oct 31 17:00:41.589 INFO kablam! Oct 31 17:00:41.589 INFO kablam! warning: variant is never constructed: `Io` Oct 31 17:00:41.589 INFO kablam! --> src/errors.rs:56:5 Oct 31 17:00:41.589 INFO kablam! | Oct 31 17:00:41.589 INFO kablam! 56 | Io(usize), Oct 31 17:00:41.589 INFO kablam! | ^^^^^^^^^ Oct 31 17:00:41.589 INFO kablam! Oct 31 17:00:41.589 INFO kablam! warning: method is never used: `from_io` Oct 31 17:00:41.589 INFO kablam! --> src/errors.rs:60:5 Oct 31 17:00:41.589 INFO kablam! | Oct 31 17:00:41.589 INFO kablam! 60 | pub fn from_io(err: &io::Error, line: usize) -> ErrorKind { Oct 31 17:00:41.589 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:00:41.589 INFO kablam! Oct 31 17:00:41.589 INFO kablam! warning: struct is never constructed: `BufReadIter` Oct 31 17:00:41.589 INFO kablam! --> src/parser/bufread.rs:12:1 Oct 31 17:00:41.589 INFO kablam! | Oct 31 17:00:41.589 INFO kablam! 12 | pub struct BufReadIter { Oct 31 17:00:41.589 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:00:41.589 INFO kablam! Oct 31 17:00:41.589 INFO kablam! warning: method is never used: `new` Oct 31 17:00:41.589 INFO kablam! --> src/parser/bufread.rs:22:5 Oct 31 17:00:41.589 INFO kablam! | Oct 31 17:00:41.589 INFO kablam! 22 | pub fn new(input: R) -> BufReadIter { Oct 31 17:00:41.589 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:00:41.589 INFO kablam! Oct 31 17:00:41.589 INFO kablam! warning: method is never used: `column` Oct 31 17:00:41.589 INFO kablam! --> src/parser/bufread.rs:33:5 Oct 31 17:00:41.589 INFO kablam! | Oct 31 17:00:41.589 INFO kablam! 33 | pub fn column(&self) -> usize { Oct 31 17:00:41.589 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:00:41.598 INFO kablam! Oct 31 17:00:41.598 INFO kablam! warning: method is never used: `line` Oct 31 17:00:41.598 INFO kablam! --> src/parser/bufread.rs:38:5 Oct 31 17:00:41.598 INFO kablam! | Oct 31 17:00:41.598 INFO kablam! 38 | pub fn line(&self) -> usize { Oct 31 17:00:41.598 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:00:41.598 INFO kablam! Oct 31 17:00:41.598 INFO kablam! warning: method is never used: `fill_buffer` Oct 31 17:00:41.598 INFO kablam! --> src/parser/bufread.rs:43:5 Oct 31 17:00:41.598 INFO kablam! | Oct 31 17:00:41.598 INFO kablam! 43 | fn fill_buffer(&mut self) -> Result<(), Error> { Oct 31 17:00:41.598 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:00:41.598 INFO kablam! Oct 31 17:00:41.598 INFO kablam! warning: method is never used: `next` Oct 31 17:00:41.598 INFO kablam! --> src/parser/bufread.rs:55:5 Oct 31 17:00:41.598 INFO kablam! | Oct 31 17:00:41.598 INFO kablam! 55 | pub fn next(&mut self) -> Result, Error> { Oct 31 17:00:41.598 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:00:41.598 INFO kablam! Oct 31 17:00:41.598 INFO kablam! warning: method is never used: `expect_next` Oct 31 17:00:41.598 INFO kablam! --> src/parser/bufread.rs:66:5 Oct 31 17:00:41.598 INFO kablam! | Oct 31 17:00:41.598 INFO kablam! 66 | pub fn expect_next(&mut self) -> Result { Oct 31 17:00:41.598 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:00:41.598 INFO kablam! Oct 31 17:00:41.598 INFO kablam! warning: method is never used: `current` Oct 31 17:00:41.598 INFO kablam! --> src/parser/bufread.rs:72:5 Oct 31 17:00:41.598 INFO kablam! | Oct 31 17:00:41.598 INFO kablam! 72 | pub fn current(&self) -> Option<&char> { Oct 31 17:00:41.598 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:00:41.598 INFO kablam! Oct 31 17:00:41.598 INFO kablam! warning: method is never used: `peek` Oct 31 17:00:41.598 INFO kablam! --> src/parser/bufread.rs:78:5 Oct 31 17:00:41.599 INFO kablam! | Oct 31 17:00:41.599 INFO kablam! 78 | pub fn peek(&self) -> Option<&char> { Oct 31 17:00:41.599 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:00:41.599 INFO kablam! Oct 31 17:00:41.599 INFO kablam! warning: struct is never constructed: `Parser` Oct 31 17:00:41.599 INFO kablam! --> src/parser/mod.rs:10:1 Oct 31 17:00:41.599 INFO kablam! | Oct 31 17:00:41.599 INFO kablam! 10 | pub struct Parser { Oct 31 17:00:41.599 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Oct 31 17:00:41.599 INFO kablam! Oct 31 17:00:41.680 INFO kablam! warning: method is never used: `kind` Oct 31 17:00:41.681 INFO kablam! --> src/errors.rs:12:5 Oct 31 17:00:41.681 INFO kablam! | Oct 31 17:00:41.681 INFO kablam! 12 | pub fn kind(&self) -> ErrorKind { Oct 31 17:00:41.681 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:00:41.681 INFO kablam! | Oct 31 17:00:41.681 INFO kablam! = note: #[warn(dead_code)] on by default Oct 31 17:00:41.681 INFO kablam! Oct 31 17:00:41.681 INFO kablam! warning: variant is never constructed: `EndOfInput` Oct 31 17:00:41.681 INFO kablam! --> src/errors.rs:50:5 Oct 31 17:00:41.681 INFO kablam! | Oct 31 17:00:41.681 INFO kablam! 50 | EndOfInput, Oct 31 17:00:41.681 INFO kablam! | ^^^^^^^^^^ Oct 31 17:00:41.681 INFO kablam! Oct 31 17:00:41.681 INFO kablam! warning: variant is never constructed: `UnclosedVerbatim` Oct 31 17:00:41.681 INFO kablam! --> src/errors.rs:52:5 Oct 31 17:00:41.681 INFO kablam! | Oct 31 17:00:41.681 INFO kablam! 52 | UnclosedVerbatim(usize, usize), Oct 31 17:00:41.681 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:00:41.681 INFO kablam! Oct 31 17:00:41.681 INFO kablam! warning: variant is never constructed: `Unicode` Oct 31 17:00:41.681 INFO kablam! --> src/errors.rs:54:5 Oct 31 17:00:41.681 INFO kablam! | Oct 31 17:00:41.681 INFO kablam! 54 | Unicode(usize), Oct 31 17:00:41.681 INFO kablam! | ^^^^^^^^^^^^^^ Oct 31 17:00:41.681 INFO kablam! Oct 31 17:00:41.681 INFO kablam! warning: variant is never constructed: `Io` Oct 31 17:00:41.681 INFO kablam! --> src/errors.rs:56:5 Oct 31 17:00:41.681 INFO kablam! | Oct 31 17:00:41.681 INFO kablam! 56 | Io(usize), Oct 31 17:00:41.681 INFO kablam! | ^^^^^^^^^ Oct 31 17:00:41.681 INFO kablam! Oct 31 17:00:41.681 INFO kablam! warning: method is never used: `from_io` Oct 31 17:00:41.681 INFO kablam! --> src/errors.rs:60:5 Oct 31 17:00:41.681 INFO kablam! | Oct 31 17:00:41.681 INFO kablam! 60 | pub fn from_io(err: &io::Error, line: usize) -> ErrorKind { Oct 31 17:00:41.681 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:00:41.681 INFO kablam! Oct 31 17:00:41.681 INFO kablam! warning: struct is never constructed: `BufReadIter` Oct 31 17:00:41.681 INFO kablam! --> src/parser/bufread.rs:12:1 Oct 31 17:00:41.681 INFO kablam! | Oct 31 17:00:41.681 INFO kablam! 12 | pub struct BufReadIter { Oct 31 17:00:41.681 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:00:41.681 INFO kablam! Oct 31 17:00:41.681 INFO kablam! warning: method is never used: `new` Oct 31 17:00:41.681 INFO kablam! --> src/parser/bufread.rs:22:5 Oct 31 17:00:41.681 INFO kablam! | Oct 31 17:00:41.681 INFO kablam! 22 | pub fn new(input: R) -> BufReadIter { Oct 31 17:00:41.681 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:00:41.681 INFO kablam! Oct 31 17:00:41.681 INFO kablam! warning: method is never used: `column` Oct 31 17:00:41.681 INFO kablam! --> src/parser/bufread.rs:33:5 Oct 31 17:00:41.681 INFO kablam! | Oct 31 17:00:41.681 INFO kablam! 33 | pub fn column(&self) -> usize { Oct 31 17:00:41.681 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:00:41.681 INFO kablam! Oct 31 17:00:41.681 INFO kablam! warning: method is never used: `line` Oct 31 17:00:41.681 INFO kablam! --> src/parser/bufread.rs:38:5 Oct 31 17:00:41.681 INFO kablam! | Oct 31 17:00:41.681 INFO kablam! 38 | pub fn line(&self) -> usize { Oct 31 17:00:41.681 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:00:41.681 INFO kablam! Oct 31 17:00:41.681 INFO kablam! warning: method is never used: `fill_buffer` Oct 31 17:00:41.681 INFO kablam! --> src/parser/bufread.rs:43:5 Oct 31 17:00:41.681 INFO kablam! | Oct 31 17:00:41.681 INFO kablam! 43 | fn fill_buffer(&mut self) -> Result<(), Error> { Oct 31 17:00:41.681 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:00:41.681 INFO kablam! Oct 31 17:00:41.681 INFO kablam! warning: method is never used: `next` Oct 31 17:00:41.681 INFO kablam! --> src/parser/bufread.rs:55:5 Oct 31 17:00:41.681 INFO kablam! | Oct 31 17:00:41.681 INFO kablam! 55 | pub fn next(&mut self) -> Result, Error> { Oct 31 17:00:41.681 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:00:41.681 INFO kablam! Oct 31 17:00:41.681 INFO kablam! warning: method is never used: `expect_next` Oct 31 17:00:41.681 INFO kablam! --> src/parser/bufread.rs:66:5 Oct 31 17:00:41.681 INFO kablam! | Oct 31 17:00:41.681 INFO kablam! 66 | pub fn expect_next(&mut self) -> Result { Oct 31 17:00:41.681 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:00:41.681 INFO kablam! Oct 31 17:00:41.681 INFO kablam! warning: method is never used: `current` Oct 31 17:00:41.681 INFO kablam! --> src/parser/bufread.rs:72:5 Oct 31 17:00:41.681 INFO kablam! | Oct 31 17:00:41.681 INFO kablam! 72 | pub fn current(&self) -> Option<&char> { Oct 31 17:00:41.681 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:00:41.682 INFO kablam! Oct 31 17:00:41.682 INFO kablam! warning: method is never used: `peek` Oct 31 17:00:41.682 INFO kablam! --> src/parser/bufread.rs:78:5 Oct 31 17:00:41.682 INFO kablam! | Oct 31 17:00:41.682 INFO kablam! 78 | pub fn peek(&self) -> Option<&char> { Oct 31 17:00:41.682 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:00:41.682 INFO kablam! Oct 31 17:00:41.682 INFO kablam! warning: struct is never constructed: `Parser` Oct 31 17:00:41.682 INFO kablam! --> src/parser/mod.rs:10:1 Oct 31 17:00:41.682 INFO kablam! | Oct 31 17:00:41.682 INFO kablam! 10 | pub struct Parser { Oct 31 17:00:41.682 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Oct 31 17:00:41.682 INFO kablam! Oct 31 17:00:41.709 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 27.64s Oct 31 17:00:41.719 INFO kablam! su: No module specific data is present Oct 31 17:00:43.189 INFO running `"docker" "rm" "-f" "912556b61ea33cf73f7a91340df048a671ff3cf16d328877bf5cb6802bea73b8"` Oct 31 17:00:43.475 INFO blam! 912556b61ea33cf73f7a91340df048a671ff3cf16d328877bf5cb6802bea73b8