Sep 06 07:41:41.084 INFO checking earth-0.0.2 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 07:41:41.084 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 07:41:41.084 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-5/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 07:41:41.299 INFO blam! 33f3f939a8ac58e4e797acb1f87f74e29af028a438453e487463961105c7bf20
Sep 06 07:41:41.299 INFO running `"docker" "start" "-a" "33f3f939a8ac58e4e797acb1f87f74e29af028a438453e487463961105c7bf20"`
Sep 06 07:41:42.282 INFO kablam! usermod: no changes
Sep 06 07:41:42.414 INFO kablam!     Checking earth v0.0.2 (file:///source)
Sep 06 07:41:43.550 INFO kablam! warning: unused macro definition
Sep 06 07:41:43.550 INFO kablam!   --> src/codecs.rs:18:1
Sep 06 07:41:43.550 INFO kablam!    |
Sep 06 07:41:43.550 INFO kablam! 18 | / macro_rules! try_opt {
Sep 06 07:41:43.550 INFO kablam! 19 | |     ($e:expr, $msg:expr) => (
Sep 06 07:41:43.550 INFO kablam! 20 | |         match $e { Some(e) => e,
Sep 06 07:41:43.550 INFO kablam! 21 | |                    None => return Err(DecodeError($msg, None)) }
Sep 06 07:41:43.550 INFO kablam! ...  |
Sep 06 07:41:43.550 INFO kablam! 26 | |     )
Sep 06 07:41:43.550 INFO kablam! 27 | | }
Sep 06 07:41:43.550 INFO kablam!    | |_^
Sep 06 07:41:43.550 INFO kablam!    |
Sep 06 07:41:43.550 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 06 07:41:43.550 INFO kablam! 
Sep 06 07:41:43.630 INFO kablam! warning: unused macro definition
Sep 06 07:41:43.630 INFO kablam!   --> src/codecs.rs:18:1
Sep 06 07:41:43.630 INFO kablam!    |
Sep 06 07:41:43.630 INFO kablam! 18 | / macro_rules! try_opt {
Sep 06 07:41:43.630 INFO kablam! 19 | |     ($e:expr, $msg:expr) => (
Sep 06 07:41:43.630 INFO kablam! 20 | |         match $e { Some(e) => e,
Sep 06 07:41:43.630 INFO kablam! 21 | |                    None => return Err(DecodeError($msg, None)) }
Sep 06 07:41:43.630 INFO kablam! ...  |
Sep 06 07:41:43.630 INFO kablam! 26 | |     )
Sep 06 07:41:43.630 INFO kablam! 27 | | }
Sep 06 07:41:43.630 INFO kablam!    | |_^
Sep 06 07:41:43.630 INFO kablam!    |
Sep 06 07:41:43.630 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 06 07:41:43.630 INFO kablam! 
Sep 06 07:41:43.631 INFO kablam! warning: unused macro definition
Sep 06 07:41:43.631 INFO kablam!    --> src/feed/text.rs:166:5
Sep 06 07:41:43.631 INFO kablam!     |
Sep 06 07:41:43.631 INFO kablam! 166 | /     macro_rules! assert_sanitized {
Sep 06 07:41:43.631 INFO kablam! 167 | |         ($text:expr, $expected:expr) => (
Sep 06 07:41:43.631 INFO kablam! 168 | |             assert_eq!($text.sanitized_html(None).to_string(), $expected);
Sep 06 07:41:43.631 INFO kablam! 169 | |         );
Sep 06 07:41:43.631 INFO kablam! ...   |
Sep 06 07:41:43.631 INFO kablam! 172 | |         )
Sep 06 07:41:43.631 INFO kablam! 173 | |     }
Sep 06 07:41:43.631 INFO kablam!     | |_____^
Sep 06 07:41:43.631 INFO kablam! 
Sep 06 07:41:44.462 INFO kablam! warning: variable does not need to be mutable
Sep 06 07:41:44.462 INFO kablam!   --> src/stage.rs:75:17
Sep 06 07:41:44.462 INFO kablam!    |
Sep 06 07:41:44.462 INFO kablam! 75 |             let mut slot = match dig(&mut self.dictionary, key) {
Sep 06 07:41:44.462 INFO kablam!    |                 ----^^^^
Sep 06 07:41:44.462 INFO kablam!    |                 |
Sep 06 07:41:44.462 INFO kablam!    |                 help: remove this `mut`
Sep 06 07:41:44.462 INFO kablam!    |
Sep 06 07:41:44.462 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 06 07:41:44.462 INFO kablam! 
Sep 06 07:41:44.473 INFO kablam! warning: variable does not need to be mutable
Sep 06 07:41:44.473 INFO kablam!    --> src/stage.rs:219:13
Sep 06 07:41:44.473 INFO kablam!     |
Sep 06 07:41:44.473 INFO kablam! 219 |         let mut next = match map.entry(head) {
Sep 06 07:41:44.473 INFO kablam!     |             ----^^^^
Sep 06 07:41:44.473 INFO kablam!     |             |
Sep 06 07:41:44.473 INFO kablam!     |             help: remove this `mut`
Sep 06 07:41:44.473 INFO kablam! 
Sep 06 07:41:44.662 INFO kablam! warning: unused variable: `u1`
Sep 06 07:41:44.662 INFO kablam!    --> src/repository/fs.rs:187:13
Sep 06 07:41:44.662 INFO kablam!     |
Sep 06 07:41:44.662 INFO kablam! 187 |         let u1: Url = ToRepository::from_repo(&fs);
Sep 06 07:41:44.662 INFO kablam!     |             ^^ help: consider using `_u1` instead
Sep 06 07:41:44.662 INFO kablam!     |
Sep 06 07:41:44.662 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 06 07:41:44.662 INFO kablam! 
Sep 06 07:41:45.034 INFO kablam! warning: variable does not need to be mutable
Sep 06 07:41:45.034 INFO kablam!   --> src/stage.rs:75:17
Sep 06 07:41:45.034 INFO kablam!    |
Sep 06 07:41:45.034 INFO kablam! 75 |             let mut slot = match dig(&mut self.dictionary, key) {
Sep 06 07:41:45.034 INFO kablam!    |                 ----^^^^
Sep 06 07:41:45.034 INFO kablam!    |                 |
Sep 06 07:41:45.034 INFO kablam!    |                 help: remove this `mut`
Sep 06 07:41:45.034 INFO kablam!    |
Sep 06 07:41:45.034 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 06 07:41:45.034 INFO kablam! 
Sep 06 07:41:45.044 INFO kablam! warning: variable does not need to be mutable
Sep 06 07:41:45.044 INFO kablam!    --> src/stage.rs:219:13
Sep 06 07:41:45.044 INFO kablam!     |
Sep 06 07:41:45.044 INFO kablam! 219 |         let mut next = match map.entry(head) {
Sep 06 07:41:45.044 INFO kablam!     |             ----^^^^
Sep 06 07:41:45.044 INFO kablam!     |             |
Sep 06 07:41:45.044 INFO kablam!     |             help: remove this `mut`
Sep 06 07:41:45.044 INFO kablam! 
Sep 06 07:41:45.170 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.86s
Sep 06 07:41:45.174 INFO kablam! su: No module specific data is present
Sep 06 07:41:45.853 INFO running `"docker" "rm" "-f" "33f3f939a8ac58e4e797acb1f87f74e29af028a438453e487463961105c7bf20"`
Sep 06 07:41:45.925 INFO blam! 33f3f939a8ac58e4e797acb1f87f74e29af028a438453e487463961105c7bf20