Nov 02 21:16:51.085 INFO checking JasonSmith/signal against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 21:16:51.085 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-1/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 02 21:16:51.555 INFO blam! d6b4c2b0463c23c98f8b5281d537866eb40aeade7eded42f40e6a5857b144737
Nov 02 21:16:51.562 INFO running `"docker" "start" "-a" "d6b4c2b0463c23c98f8b5281d537866eb40aeade7eded42f40e6a5857b144737"`
Nov 02 21:16:53.065 INFO kablam! usermod: no changes
Nov 02 21:16:53.104 INFO kablam!     Checking signal v0.1.0 (/source)
Nov 02 21:16:53.536 INFO kablam! warning: unused import: `TypeId`
Nov 02 21:16:53.536 INFO kablam!  --> src/signal.rs:1:21
Nov 02 21:16:53.536 INFO kablam!   |
Nov 02 21:16:53.536 INFO kablam! 1 | use std::any::{Any, TypeId};
Nov 02 21:16:53.536 INFO kablam!   |                     ^^^^^^
Nov 02 21:16:53.536 INFO kablam!   |
Nov 02 21:16:53.536 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 21:16:53.536 INFO kablam! 
Nov 02 21:16:53.536 INFO kablam! warning: unused import: `std::collections::hash_map::HashMap`
Nov 02 21:16:53.536 INFO kablam!  --> src/signal.rs:4:5
Nov 02 21:16:53.536 INFO kablam!   |
Nov 02 21:16:53.536 INFO kablam! 4 | use std::collections::hash_map::HashMap;
Nov 02 21:16:53.536 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:16:53.536 INFO kablam! 
Nov 02 21:16:53.585 INFO kablam! warning: unused variable: `callback`
Nov 02 21:16:53.585 INFO kablam!   --> src/signal.rs:84:46
Nov 02 21:16:53.585 INFO kablam!    |
Nov 02 21:16:53.585 INFO kablam! 84 |    pub fn disconnect_with_data<F>(&mut self, callback: F)
Nov 02 21:16:53.585 INFO kablam!    |                                              ^^^^^^^^ help: consider using `_callback` instead
Nov 02 21:16:53.585 INFO kablam!    |
Nov 02 21:16:53.586 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 21:16:53.586 INFO kablam! 
Nov 02 21:16:53.604 INFO kablam! warning: type alias is never used: `CallbackID`
Nov 02 21:16:53.604 INFO kablam!  --> src/signal.rs:6:1
Nov 02 21:16:53.604 INFO kablam!   |
Nov 02 21:16:53.604 INFO kablam! 6 | pub type CallbackID = usize;
Nov 02 21:16:53.604 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:16:53.604 INFO kablam!   |
Nov 02 21:16:53.604 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 21:16:53.604 INFO kablam! 
Nov 02 21:16:53.956 INFO kablam! warning: unused import: `TypeId`
Nov 02 21:16:53.956 INFO kablam!  --> src/signal.rs:1:21
Nov 02 21:16:53.956 INFO kablam!   |
Nov 02 21:16:53.956 INFO kablam! 1 | use std::any::{Any, TypeId};
Nov 02 21:16:53.956 INFO kablam!   |                     ^^^^^^
Nov 02 21:16:53.956 INFO kablam!   |
Nov 02 21:16:53.956 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 21:16:53.957 INFO kablam! 
Nov 02 21:16:53.957 INFO kablam! warning: unused import: `std::collections::hash_map::HashMap`
Nov 02 21:16:53.957 INFO kablam!  --> src/signal.rs:4:5
Nov 02 21:16:53.957 INFO kablam!   |
Nov 02 21:16:53.957 INFO kablam! 4 | use std::collections::hash_map::HashMap;
Nov 02 21:16:53.957 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:16:53.957 INFO kablam! 
Nov 02 21:16:54.007 INFO kablam! warning: unused variable: `callback`
Nov 02 21:16:54.007 INFO kablam!   --> src/signal.rs:84:46
Nov 02 21:16:54.007 INFO kablam!    |
Nov 02 21:16:54.007 INFO kablam! 84 |    pub fn disconnect_with_data<F>(&mut self, callback: F)
Nov 02 21:16:54.007 INFO kablam!    |                                              ^^^^^^^^ help: consider using `_callback` instead
Nov 02 21:16:54.007 INFO kablam!    |
Nov 02 21:16:54.007 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 21:16:54.007 INFO kablam! 
Nov 02 21:16:54.024 INFO kablam! warning: type alias is never used: `CallbackID`
Nov 02 21:16:54.024 INFO kablam!  --> src/signal.rs:6:1
Nov 02 21:16:54.024 INFO kablam!   |
Nov 02 21:16:54.024 INFO kablam! 6 | pub type CallbackID = usize;
Nov 02 21:16:54.024 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:16:54.024 INFO kablam!   |
Nov 02 21:16:54.024 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 21:16:54.024 INFO kablam! 
Nov 02 21:16:54.065 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Nov 02 21:16:54.069 INFO kablam! su: No module specific data is present
Nov 02 21:16:55.129 INFO running `"docker" "rm" "-f" "d6b4c2b0463c23c98f8b5281d537866eb40aeade7eded42f40e6a5857b144737"`
Nov 02 21:16:55.444 INFO blam! d6b4c2b0463c23c98f8b5281d537866eb40aeade7eded42f40e6a5857b144737