Nov 05 00:32:01.530 INFO checking earth-0.0.2 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 05 00:32:01.530 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-4/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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"`
Nov 05 00:32:01.851 INFO blam! 73b846b5830f22bc2d03ec31ef16561036d392c0defbd781582bdb88e9f3bc06
Nov 05 00:32:01.855 INFO running `"docker" "start" "-a" "73b846b5830f22bc2d03ec31ef16561036d392c0defbd781582bdb88e9f3bc06"`
Nov 05 00:32:02.678 INFO kablam! usermod: no changes
Nov 05 00:32:02.827 INFO kablam!     Checking earth v0.0.2 (/source)
Nov 05 00:32:04.823 INFO kablam! warning: unused macro definition
Nov 05 00:32:04.823 INFO kablam!   --> src/codecs.rs:18:1
Nov 05 00:32:04.823 INFO kablam!    |
Nov 05 00:32:04.824 INFO kablam! 18 | / macro_rules! try_opt {
Nov 05 00:32:04.824 INFO kablam! 19 | |     ($e:expr, $msg:expr) => (
Nov 05 00:32:04.824 INFO kablam! 20 | |         match $e { Some(e) => e,
Nov 05 00:32:04.824 INFO kablam! 21 | |                    None => return Err(DecodeError($msg, None)) }
Nov 05 00:32:04.824 INFO kablam! ...  |
Nov 05 00:32:04.824 INFO kablam! 26 | |     )
Nov 05 00:32:04.824 INFO kablam! 27 | | }
Nov 05 00:32:04.824 INFO kablam!    | |_^
Nov 05 00:32:04.824 INFO kablam!    |
Nov 05 00:32:04.824 INFO kablam!    = note: #[warn(unused_macros)] on by default
Nov 05 00:32:04.824 INFO kablam! 
Nov 05 00:32:05.127 INFO kablam! warning: unused macro definition
Nov 05 00:32:05.127 INFO kablam!   --> src/codecs.rs:18:1
Nov 05 00:32:05.127 INFO kablam!    |
Nov 05 00:32:05.127 INFO kablam! 18 | / macro_rules! try_opt {
Nov 05 00:32:05.127 INFO kablam! 19 | |     ($e:expr, $msg:expr) => (
Nov 05 00:32:05.127 INFO kablam! 20 | |         match $e { Some(e) => e,
Nov 05 00:32:05.127 INFO kablam! 21 | |                    None => return Err(DecodeError($msg, None)) }
Nov 05 00:32:05.127 INFO kablam! ...  |
Nov 05 00:32:05.127 INFO kablam! 26 | |     )
Nov 05 00:32:05.127 INFO kablam! 27 | | }
Nov 05 00:32:05.127 INFO kablam!    | |_^
Nov 05 00:32:05.127 INFO kablam!    |
Nov 05 00:32:05.127 INFO kablam!    = note: #[warn(unused_macros)] on by default
Nov 05 00:32:05.127 INFO kablam! 
Nov 05 00:32:05.128 INFO kablam! warning: unused macro definition
Nov 05 00:32:05.128 INFO kablam!    --> src/feed/text.rs:166:5
Nov 05 00:32:05.128 INFO kablam!     |
Nov 05 00:32:05.128 INFO kablam! 166 | /     macro_rules! assert_sanitized {
Nov 05 00:32:05.128 INFO kablam! 167 | |         ($text:expr, $expected:expr) => (
Nov 05 00:32:05.128 INFO kablam! 168 | |             assert_eq!($text.sanitized_html(None).to_string(), $expected);
Nov 05 00:32:05.128 INFO kablam! 169 | |         );
Nov 05 00:32:05.128 INFO kablam! ...   |
Nov 05 00:32:05.128 INFO kablam! 172 | |         )
Nov 05 00:32:05.128 INFO kablam! 173 | |     }
Nov 05 00:32:05.128 INFO kablam!     | |_____^
Nov 05 00:32:05.128 INFO kablam! 
Nov 05 00:32:05.703 INFO kablam! warning: variable does not need to be mutable
Nov 05 00:32:05.703 INFO kablam!   --> src/stage.rs:75:17
Nov 05 00:32:05.703 INFO kablam!    |
Nov 05 00:32:05.703 INFO kablam! 75 |             let mut slot = match dig(&mut self.dictionary, key) {
Nov 05 00:32:05.703 INFO kablam!    |                 ----^^^^
Nov 05 00:32:05.703 INFO kablam!    |                 |
Nov 05 00:32:05.703 INFO kablam!    |                 help: remove this `mut`
Nov 05 00:32:05.703 INFO kablam!    |
Nov 05 00:32:05.703 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 05 00:32:05.703 INFO kablam! 
Nov 05 00:32:05.710 INFO kablam! warning: variable does not need to be mutable
Nov 05 00:32:05.711 INFO kablam!    --> src/stage.rs:219:13
Nov 05 00:32:05.711 INFO kablam!     |
Nov 05 00:32:05.711 INFO kablam! 219 |         let mut next = match map.entry(head) {
Nov 05 00:32:05.711 INFO kablam!     |             ----^^^^
Nov 05 00:32:05.711 INFO kablam!     |             |
Nov 05 00:32:05.711 INFO kablam!     |             help: remove this `mut`
Nov 05 00:32:05.711 INFO kablam! 
Nov 05 00:32:06.083 INFO kablam! warning: unused variable: `u1`
Nov 05 00:32:06.083 INFO kablam!    --> src/repository/fs.rs:187:13
Nov 05 00:32:06.083 INFO kablam!     |
Nov 05 00:32:06.083 INFO kablam! 187 |         let u1: Url = ToRepository::from_repo(&fs);
Nov 05 00:32:06.083 INFO kablam!     |             ^^ help: consider using `_u1` instead
Nov 05 00:32:06.083 INFO kablam!     |
Nov 05 00:32:06.083 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 05 00:32:06.083 INFO kablam! 
Nov 05 00:32:06.557 INFO kablam! warning: variable does not need to be mutable
Nov 05 00:32:06.557 INFO kablam!   --> src/stage.rs:75:17
Nov 05 00:32:06.557 INFO kablam!    |
Nov 05 00:32:06.557 INFO kablam! 75 |             let mut slot = match dig(&mut self.dictionary, key) {
Nov 05 00:32:06.557 INFO kablam!    |                 ----^^^^
Nov 05 00:32:06.557 INFO kablam!    |                 |
Nov 05 00:32:06.557 INFO kablam!    |                 help: remove this `mut`
Nov 05 00:32:06.557 INFO kablam!    |
Nov 05 00:32:06.557 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 05 00:32:06.557 INFO kablam! 
Nov 05 00:32:06.557 INFO kablam! warning: variable does not need to be mutable
Nov 05 00:32:06.557 INFO kablam!    --> src/stage.rs:219:13
Nov 05 00:32:06.557 INFO kablam!     |
Nov 05 00:32:06.557 INFO kablam! 219 |         let mut next = match map.entry(head) {
Nov 05 00:32:06.557 INFO kablam!     |             ----^^^^
Nov 05 00:32:06.558 INFO kablam!     |             |
Nov 05 00:32:06.558 INFO kablam!     |             help: remove this `mut`
Nov 05 00:32:06.558 INFO kablam! 
Nov 05 00:32:06.580 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.88s
Nov 05 00:32:06.589 INFO kablam! su: No module specific data is present
Nov 05 00:32:07.069 INFO running `"docker" "rm" "-f" "73b846b5830f22bc2d03ec31ef16561036d392c0defbd781582bdb88e9f3bc06"`
Nov 05 00:32:07.223 INFO blam! 73b846b5830f22bc2d03ec31ef16561036d392c0defbd781582bdb88e9f3bc06