Sep 14 17:15:55.506 INFO checking earth-0.0.2 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 17:15:55.506 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 17:15:55.506 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-7/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 17:15:55.636 INFO blam! 6cf72f47614b6c0a5b9c8199e04bf44e6473fe5deb831a3c380c8645b04c0984
Sep 14 17:15:55.638 INFO running `"docker" "start" "-a" "6cf72f47614b6c0a5b9c8199e04bf44e6473fe5deb831a3c380c8645b04c0984"`
Sep 14 17:15:56.899 INFO kablam! usermod: no changes
Sep 14 17:15:57.046 INFO kablam!     Checking earth v0.0.2 (file:///source)
Sep 14 17:15:57.703 INFO kablam! warning: unused macro definition
Sep 14 17:15:57.703 INFO kablam!   --> src/codecs.rs:18:1
Sep 14 17:15:57.703 INFO kablam!    |
Sep 14 17:15:57.703 INFO kablam! 18 | / macro_rules! try_opt {
Sep 14 17:15:57.703 INFO kablam! 19 | |     ($e:expr, $msg:expr) => (
Sep 14 17:15:57.703 INFO kablam! 20 | |         match $e { Some(e) => e,
Sep 14 17:15:57.703 INFO kablam! 21 | |                    None => return Err(DecodeError($msg, None)) }
Sep 14 17:15:57.703 INFO kablam! ...  |
Sep 14 17:15:57.703 INFO kablam! 26 | |     )
Sep 14 17:15:57.703 INFO kablam! 27 | | }
Sep 14 17:15:57.703 INFO kablam!    | |_^
Sep 14 17:15:57.703 INFO kablam!    |
Sep 14 17:15:57.703 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 14 17:15:57.703 INFO kablam! 
Sep 14 17:15:57.817 INFO kablam! warning: unused macro definition
Sep 14 17:15:57.817 INFO kablam!   --> src/codecs.rs:18:1
Sep 14 17:15:57.817 INFO kablam!    |
Sep 14 17:15:57.817 INFO kablam! 18 | / macro_rules! try_opt {
Sep 14 17:15:57.817 INFO kablam! 19 | |     ($e:expr, $msg:expr) => (
Sep 14 17:15:57.817 INFO kablam! 20 | |         match $e { Some(e) => e,
Sep 14 17:15:57.817 INFO kablam! 21 | |                    None => return Err(DecodeError($msg, None)) }
Sep 14 17:15:57.817 INFO kablam! ...  |
Sep 14 17:15:57.817 INFO kablam! 26 | |     )
Sep 14 17:15:57.817 INFO kablam! 27 | | }
Sep 14 17:15:57.817 INFO kablam!    | |_^
Sep 14 17:15:57.817 INFO kablam!    |
Sep 14 17:15:57.817 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 14 17:15:57.817 INFO kablam! 
Sep 14 17:15:57.817 INFO kablam! warning: unused macro definition
Sep 14 17:15:57.817 INFO kablam!    --> src/feed/text.rs:166:5
Sep 14 17:15:57.817 INFO kablam!     |
Sep 14 17:15:57.817 INFO kablam! 166 | /     macro_rules! assert_sanitized {
Sep 14 17:15:57.817 INFO kablam! 167 | |         ($text:expr, $expected:expr) => (
Sep 14 17:15:57.817 INFO kablam! 168 | |             assert_eq!($text.sanitized_html(None).to_string(), $expected);
Sep 14 17:15:57.817 INFO kablam! 169 | |         );
Sep 14 17:15:57.817 INFO kablam! ...   |
Sep 14 17:15:57.817 INFO kablam! 172 | |         )
Sep 14 17:15:57.817 INFO kablam! 173 | |     }
Sep 14 17:15:57.817 INFO kablam!     | |_____^
Sep 14 17:15:57.817 INFO kablam! 
Sep 14 17:15:58.659 INFO kablam! warning: variable does not need to be mutable
Sep 14 17:15:58.659 INFO kablam!   --> src/stage.rs:75:17
Sep 14 17:15:58.659 INFO kablam!    |
Sep 14 17:15:58.659 INFO kablam! 75 |             let mut slot = match dig(&mut self.dictionary, key) {
Sep 14 17:15:58.659 INFO kablam!    |                 ----^^^^
Sep 14 17:15:58.659 INFO kablam!    |                 |
Sep 14 17:15:58.659 INFO kablam!    |                 help: remove this `mut`
Sep 14 17:15:58.659 INFO kablam!    |
Sep 14 17:15:58.659 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 14 17:15:58.659 INFO kablam! 
Sep 14 17:15:58.675 INFO kablam! warning: variable does not need to be mutable
Sep 14 17:15:58.675 INFO kablam!    --> src/stage.rs:219:13
Sep 14 17:15:58.675 INFO kablam!     |
Sep 14 17:15:58.675 INFO kablam! 219 |         let mut next = match map.entry(head) {
Sep 14 17:15:58.675 INFO kablam!     |             ----^^^^
Sep 14 17:15:58.675 INFO kablam!     |             |
Sep 14 17:15:58.675 INFO kablam!     |             help: remove this `mut`
Sep 14 17:15:58.675 INFO kablam! 
Sep 14 17:15:58.931 INFO kablam! warning: unused variable: `u1`
Sep 14 17:15:58.931 INFO kablam!    --> src/repository/fs.rs:187:13
Sep 14 17:15:58.931 INFO kablam!     |
Sep 14 17:15:58.931 INFO kablam! 187 |         let u1: Url = ToRepository::from_repo(&fs);
Sep 14 17:15:58.931 INFO kablam!     |             ^^ help: consider using `_u1` instead
Sep 14 17:15:58.931 INFO kablam!     |
Sep 14 17:15:58.931 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 14 17:15:58.931 INFO kablam! 
Sep 14 17:15:59.371 INFO kablam! warning: variable does not need to be mutable
Sep 14 17:15:59.371 INFO kablam!   --> src/stage.rs:75:17
Sep 14 17:15:59.371 INFO kablam!    |
Sep 14 17:15:59.371 INFO kablam! 75 |             let mut slot = match dig(&mut self.dictionary, key) {
Sep 14 17:15:59.371 INFO kablam!    |                 ----^^^^
Sep 14 17:15:59.371 INFO kablam!    |                 |
Sep 14 17:15:59.371 INFO kablam!    |                 help: remove this `mut`
Sep 14 17:15:59.371 INFO kablam!    |
Sep 14 17:15:59.371 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 14 17:15:59.371 INFO kablam! 
Sep 14 17:15:59.383 INFO kablam! warning: variable does not need to be mutable
Sep 14 17:15:59.383 INFO kablam!    --> src/stage.rs:219:13
Sep 14 17:15:59.383 INFO kablam!     |
Sep 14 17:15:59.383 INFO kablam! 219 |         let mut next = match map.entry(head) {
Sep 14 17:15:59.383 INFO kablam!     |             ----^^^^
Sep 14 17:15:59.383 INFO kablam!     |             |
Sep 14 17:15:59.383 INFO kablam!     |             help: remove this `mut`
Sep 14 17:15:59.383 INFO kablam! 
Sep 14 17:15:59.482 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.57s
Sep 14 17:15:59.490 INFO kablam! su: No module specific data is present
Sep 14 17:16:00.237 INFO running `"docker" "rm" "-f" "6cf72f47614b6c0a5b9c8199e04bf44e6473fe5deb831a3c380c8645b04c0984"`
Sep 14 17:16:00.319 INFO blam! 6cf72f47614b6c0a5b9c8199e04bf44e6473fe5deb831a3c380c8645b04c0984