Nov 04 13:22:44.331 INFO checking JasonSmith/signal against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 13:22:44.331 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-3/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 04 13:22:44.631 INFO blam! 10e8c701d023349a40d7d52bc271fc05cb82aa9a844085f5b9548a76ad4465b7
Nov 04 13:22:44.633 INFO running `"docker" "start" "-a" "10e8c701d023349a40d7d52bc271fc05cb82aa9a844085f5b9548a76ad4465b7"`
Nov 04 13:22:45.723 INFO kablam! usermod: no changes
Nov 04 13:22:45.783 INFO kablam!     Checking signal v0.1.0 (/source)
Nov 04 13:22:46.359 INFO kablam! warning: unused import: `TypeId`
Nov 04 13:22:46.359 INFO kablam!  --> src/signal.rs:1:21
Nov 04 13:22:46.359 INFO kablam!   |
Nov 04 13:22:46.359 INFO kablam! 1 | use std::any::{Any, TypeId};
Nov 04 13:22:46.359 INFO kablam!   |                     ^^^^^^
Nov 04 13:22:46.359 INFO kablam!   |
Nov 04 13:22:46.359 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 13:22:46.359 INFO kablam! 
Nov 04 13:22:46.359 INFO kablam! warning: unused import: `std::collections::hash_map::HashMap`
Nov 04 13:22:46.359 INFO kablam!  --> src/signal.rs:4:5
Nov 04 13:22:46.359 INFO kablam!   |
Nov 04 13:22:46.359 INFO kablam! 4 | use std::collections::hash_map::HashMap;
Nov 04 13:22:46.359 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:22:46.359 INFO kablam! 
Nov 04 13:22:46.484 INFO kablam! warning: unused variable: `callback`
Nov 04 13:22:46.484 INFO kablam!   --> src/signal.rs:84:46
Nov 04 13:22:46.484 INFO kablam!    |
Nov 04 13:22:46.484 INFO kablam! 84 |    pub fn disconnect_with_data<F>(&mut self, callback: F)
Nov 04 13:22:46.484 INFO kablam!    |                                              ^^^^^^^^ help: consider using `_callback` instead
Nov 04 13:22:46.485 INFO kablam!    |
Nov 04 13:22:46.485 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 13:22:46.485 INFO kablam! 
Nov 04 13:22:46.531 INFO kablam! warning: type alias is never used: `CallbackID`
Nov 04 13:22:46.531 INFO kablam!  --> src/signal.rs:6:1
Nov 04 13:22:46.531 INFO kablam!   |
Nov 04 13:22:46.531 INFO kablam! 6 | pub type CallbackID = usize;
Nov 04 13:22:46.531 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:22:46.531 INFO kablam!   |
Nov 04 13:22:46.531 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 13:22:46.531 INFO kablam! 
Nov 04 13:22:46.665 INFO kablam! warning: unused import: `TypeId`
Nov 04 13:22:46.665 INFO kablam!  --> src/signal.rs:1:21
Nov 04 13:22:46.665 INFO kablam!   |
Nov 04 13:22:46.666 INFO kablam! 1 | use std::any::{Any, TypeId};
Nov 04 13:22:46.666 INFO kablam!   |                     ^^^^^^
Nov 04 13:22:46.666 INFO kablam!   |
Nov 04 13:22:46.667 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 13:22:46.667 INFO kablam! 
Nov 04 13:22:46.667 INFO kablam! warning: unused import: `std::collections::hash_map::HashMap`
Nov 04 13:22:46.668 INFO kablam!  --> src/signal.rs:4:5
Nov 04 13:22:46.668 INFO kablam!   |
Nov 04 13:22:46.668 INFO kablam! 4 | use std::collections::hash_map::HashMap;
Nov 04 13:22:46.669 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:22:46.669 INFO kablam! 
Nov 04 13:22:46.734 INFO kablam! warning: unused variable: `callback`
Nov 04 13:22:46.734 INFO kablam!   --> src/signal.rs:84:46
Nov 04 13:22:46.735 INFO kablam!    |
Nov 04 13:22:46.735 INFO kablam! 84 |    pub fn disconnect_with_data<F>(&mut self, callback: F)
Nov 04 13:22:46.735 INFO kablam!    |                                              ^^^^^^^^ help: consider using `_callback` instead
Nov 04 13:22:46.736 INFO kablam!    |
Nov 04 13:22:46.736 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 13:22:46.736 INFO kablam! 
Nov 04 13:22:46.751 INFO kablam! warning: type alias is never used: `CallbackID`
Nov 04 13:22:46.751 INFO kablam!  --> src/signal.rs:6:1
Nov 04 13:22:46.751 INFO kablam!   |
Nov 04 13:22:46.752 INFO kablam! 6 | pub type CallbackID = usize;
Nov 04 13:22:46.752 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:22:46.753 INFO kablam!   |
Nov 04 13:22:46.753 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 13:22:46.753 INFO kablam! 
Nov 04 13:22:46.790 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Nov 04 13:22:46.799 INFO kablam! su: No module specific data is present
Nov 04 13:22:47.843 INFO running `"docker" "rm" "-f" "10e8c701d023349a40d7d52bc271fc05cb82aa9a844085f5b9548a76ad4465b7"`
Nov 04 13:22:48.103 INFO blam! 10e8c701d023349a40d7d52bc271fc05cb82aa9a844085f5b9548a76ad4465b7