Oct 27 00:47:06.053 INFO checking mcast/markdown-chapterise against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 00:47:06.053 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 27 00:47:06.607 INFO blam! 7755ec55f88a0491d2acfcccf40cb59400c05f041ba4f58178abde37f187fdd3
Oct 27 00:47:06.607 INFO running `"docker" "start" "-a" "7755ec55f88a0491d2acfcccf40cb59400c05f041ba4f58178abde37f187fdd3"`
Oct 27 00:47:07.879 INFO kablam! usermod: no changes
Oct 27 00:47:07.925 INFO kablam!     Checking markdown-chapterise v0.0.1 (/source)
Oct 27 00:47:08.307 INFO kablam! warning: unused import: `std::cell::RefCell`
Oct 27 00:47:08.307 INFO kablam!  --> src/mdstream.rs:1:5
Oct 27 00:47:08.307 INFO kablam!   |
Oct 27 00:47:08.307 INFO kablam! 1 | use std::cell::RefCell;
Oct 27 00:47:08.307 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 27 00:47:08.307 INFO kablam!   |
Oct 27 00:47:08.307 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 00:47:08.307 INFO kablam! 
Oct 27 00:47:08.307 INFO kablam! warning: unused import: `std::iter::FilterMap`
Oct 27 00:47:08.307 INFO kablam!  --> src/mdstream.rs:5:5
Oct 27 00:47:08.307 INFO kablam!   |
Oct 27 00:47:08.307 INFO kablam! 5 | use std::iter::FilterMap;
Oct 27 00:47:08.307 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 27 00:47:08.307 INFO kablam! 
Oct 27 00:47:08.307 INFO kablam! warning: unused import: `std::io::Lines`
Oct 27 00:47:08.307 INFO kablam!  --> src/mdstream.rs:6:5
Oct 27 00:47:08.307 INFO kablam!   |
Oct 27 00:47:08.308 INFO kablam! 6 | use std::io::Lines;
Oct 27 00:47:08.308 INFO kablam!   |     ^^^^^^^^^^^^^^
Oct 27 00:47:08.308 INFO kablam! 
Oct 27 00:47:08.308 INFO kablam! warning: unused import: `std::io::BufReader`
Oct 27 00:47:08.308 INFO kablam!  --> src/mdstream.rs:7:5
Oct 27 00:47:08.308 INFO kablam!   |
Oct 27 00:47:08.308 INFO kablam! 7 | use std::io::BufReader;
Oct 27 00:47:08.308 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 27 00:47:08.308 INFO kablam! 
Oct 27 00:47:08.308 INFO kablam! warning: unused import: `std::fs::File`
Oct 27 00:47:08.308 INFO kablam!  --> src/mdstream.rs:8:5
Oct 27 00:47:08.308 INFO kablam!   |
Oct 27 00:47:08.308 INFO kablam! 8 | use std::fs::File;
Oct 27 00:47:08.308 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 27 00:47:08.308 INFO kablam! 
Oct 27 00:47:08.315 INFO kablam! warning: unused import: `std::cell::RefCell`
Oct 27 00:47:08.315 INFO kablam!  --> src/mdstream.rs:1:5
Oct 27 00:47:08.315 INFO kablam!   |
Oct 27 00:47:08.315 INFO kablam! 1 | use std::cell::RefCell;
Oct 27 00:47:08.315 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 27 00:47:08.315 INFO kablam!   |
Oct 27 00:47:08.315 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 00:47:08.315 INFO kablam! 
Oct 27 00:47:08.315 INFO kablam! warning: unused import: `std::iter::FilterMap`
Oct 27 00:47:08.315 INFO kablam!  --> src/mdstream.rs:5:5
Oct 27 00:47:08.315 INFO kablam!   |
Oct 27 00:47:08.316 INFO kablam! 5 | use std::iter::FilterMap;
Oct 27 00:47:08.316 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 27 00:47:08.316 INFO kablam! 
Oct 27 00:47:08.316 INFO kablam! warning: unused import: `std::io::Lines`
Oct 27 00:47:08.316 INFO kablam!  --> src/mdstream.rs:6:5
Oct 27 00:47:08.316 INFO kablam!   |
Oct 27 00:47:08.316 INFO kablam! 6 | use std::io::Lines;
Oct 27 00:47:08.316 INFO kablam!   |     ^^^^^^^^^^^^^^
Oct 27 00:47:08.316 INFO kablam! 
Oct 27 00:47:08.316 INFO kablam! warning: unused import: `std::io::BufReader`
Oct 27 00:47:08.316 INFO kablam!  --> src/mdstream.rs:7:5
Oct 27 00:47:08.316 INFO kablam!   |
Oct 27 00:47:08.316 INFO kablam! 7 | use std::io::BufReader;
Oct 27 00:47:08.316 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 27 00:47:08.316 INFO kablam! 
Oct 27 00:47:08.316 INFO kablam! warning: unused import: `std::fs::File`
Oct 27 00:47:08.316 INFO kablam!  --> src/mdstream.rs:8:5
Oct 27 00:47:08.316 INFO kablam!   |
Oct 27 00:47:08.316 INFO kablam! 8 | use std::fs::File;
Oct 27 00:47:08.316 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 27 00:47:08.316 INFO kablam! 
Oct 27 00:47:08.411 INFO kablam! warning: unused variable: `obj`
Oct 27 00:47:08.411 INFO kablam!   --> src/main.rs:75:9
Oct 27 00:47:08.411 INFO kablam!    |
Oct 27 00:47:08.411 INFO kablam! 75 |     let obj = "bar";
Oct 27 00:47:08.411 INFO kablam!    |         ^^^ help: consider using `_obj` instead
Oct 27 00:47:08.411 INFO kablam!    |
Oct 27 00:47:08.411 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 00:47:08.411 INFO kablam! 
Oct 27 00:47:08.423 INFO kablam! warning: variable does not need to be mutable
Oct 27 00:47:08.423 INFO kablam!   --> src/mdstream.rs:45:13
Oct 27 00:47:08.423 INFO kablam!    |
Oct 27 00:47:08.423 INFO kablam! 45 |         let mut lines = self.input.deref_mut();
Oct 27 00:47:08.423 INFO kablam!    |             ----^^^^^
Oct 27 00:47:08.423 INFO kablam!    |             |
Oct 27 00:47:08.423 INFO kablam!    |             help: remove this `mut`
Oct 27 00:47:08.423 INFO kablam!    |
Oct 27 00:47:08.423 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 00:47:08.423 INFO kablam! 
Oct 27 00:47:08.426 INFO kablam! warning: method is never used: `new`
Oct 27 00:47:08.426 INFO kablam!   --> src/mdstream.rs:33:5
Oct 27 00:47:08.426 INFO kablam!    |
Oct 27 00:47:08.426 INFO kablam! 33 |     pub fn new(lines: Box<Iterator<Item=String>>) -> MarkdownStream
Oct 27 00:47:08.426 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 00:47:08.426 INFO kablam!    |
Oct 27 00:47:08.426 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 00:47:08.426 INFO kablam! 
Oct 27 00:47:08.443 INFO kablam! warning: variable does not need to be mutable
Oct 27 00:47:08.443 INFO kablam!   --> src/mdstream.rs:45:13
Oct 27 00:47:08.443 INFO kablam!    |
Oct 27 00:47:08.443 INFO kablam! 45 |         let mut lines = self.input.deref_mut();
Oct 27 00:47:08.443 INFO kablam!    |             ----^^^^^
Oct 27 00:47:08.443 INFO kablam!    |             |
Oct 27 00:47:08.443 INFO kablam!    |             help: remove this `mut`
Oct 27 00:47:08.443 INFO kablam!    |
Oct 27 00:47:08.443 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 00:47:08.443 INFO kablam! 
Oct 27 00:47:08.483 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
Oct 27 00:47:08.483 INFO kablam! su: No module specific data is present
Oct 27 00:47:09.267 INFO running `"docker" "rm" "-f" "7755ec55f88a0491d2acfcccf40cb59400c05f041ba4f58178abde37f187fdd3"`
Oct 27 00:47:09.527 INFO blam! 7755ec55f88a0491d2acfcccf40cb59400c05f041ba4f58178abde37f187fdd3