Oct 27 11:22:05.188 INFO checking JasonSmith/signal against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 11:22:05.188 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-3/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 27 11:22:05.461 INFO blam! b3f8ff7fec7d72135d89c709ab0e65064f692f45be974f1d5d5793a8a03a5a19
Oct 27 11:22:05.461 INFO running `"docker" "start" "-a" "b3f8ff7fec7d72135d89c709ab0e65064f692f45be974f1d5d5793a8a03a5a19"`
Oct 27 11:22:06.053 INFO kablam! usermod: no changes
Oct 27 11:22:06.103 INFO kablam!     Checking signal v0.1.0 (/source)
Oct 27 11:22:06.983 INFO kablam! warning: unused import: `TypeId`
Oct 27 11:22:06.983 INFO kablam!  --> src/signal.rs:1:21
Oct 27 11:22:06.983 INFO kablam!   |
Oct 27 11:22:06.983 INFO kablam! 1 | use std::any::{Any, TypeId};
Oct 27 11:22:06.983 INFO kablam!   |                     ^^^^^^
Oct 27 11:22:06.983 INFO kablam!   |
Oct 27 11:22:06.983 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 11:22:06.983 INFO kablam! 
Oct 27 11:22:06.983 INFO kablam! warning: unused import: `std::collections::hash_map::HashMap`
Oct 27 11:22:06.983 INFO kablam!  --> src/signal.rs:4:5
Oct 27 11:22:06.983 INFO kablam!   |
Oct 27 11:22:06.983 INFO kablam! 4 | use std::collections::hash_map::HashMap;
Oct 27 11:22:06.983 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 11:22:06.983 INFO kablam! 
Oct 27 11:22:07.063 INFO kablam! warning: unused variable: `callback`
Oct 27 11:22:07.063 INFO kablam!   --> src/signal.rs:84:46
Oct 27 11:22:07.064 INFO kablam!    |
Oct 27 11:22:07.064 INFO kablam! 84 |    pub fn disconnect_with_data<F>(&mut self, callback: F)
Oct 27 11:22:07.064 INFO kablam!    |                                              ^^^^^^^^ help: consider using `_callback` instead
Oct 27 11:22:07.065 INFO kablam!    |
Oct 27 11:22:07.065 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 11:22:07.065 INFO kablam! 
Oct 27 11:22:07.087 INFO kablam! warning: type alias is never used: `CallbackID`
Oct 27 11:22:07.087 INFO kablam!  --> src/signal.rs:6:1
Oct 27 11:22:07.088 INFO kablam!   |
Oct 27 11:22:07.088 INFO kablam! 6 | pub type CallbackID = usize;
Oct 27 11:22:07.088 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 11:22:07.089 INFO kablam! warning: unused import: `TypeId`
Oct 27 11:22:07.089 INFO kablam!  --> src/signal.rs:1:21
Oct 27 11:22:07.089 INFO kablam!   |
Oct 27 11:22:07.090 INFO kablam! 1 | use std::any::{Any, TypeId};
Oct 27 11:22:07.090 INFO kablam!   |                     ^^^^^^
Oct 27 11:22:07.090 INFO kablam!   |
Oct 27 11:22:07.091 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 11:22:07.091 INFO kablam! 
Oct 27 11:22:07.091 INFO kablam! warning: unused import: `std::collections::hash_map::HashMap`
Oct 27 11:22:07.091 INFO kablam!  --> src/signal.rs:4:5
Oct 27 11:22:07.092 INFO kablam!   |
Oct 27 11:22:07.092 INFO kablam! 4 | use std::collections::hash_map::HashMap;
Oct 27 11:22:07.092 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 11:22:07.093 INFO kablam! 
Oct 27 11:22:07.093 INFO kablam!   |
Oct 27 11:22:07.093 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 27 11:22:07.093 INFO kablam! 
Oct 27 11:22:07.191 INFO kablam! warning: unused variable: `callback`
Oct 27 11:22:07.191 INFO kablam!   --> src/signal.rs:84:46
Oct 27 11:22:07.191 INFO kablam!    |
Oct 27 11:22:07.191 INFO kablam! 84 |    pub fn disconnect_with_data<F>(&mut self, callback: F)
Oct 27 11:22:07.191 INFO kablam!    |                                              ^^^^^^^^ help: consider using `_callback` instead
Oct 27 11:22:07.191 INFO kablam!    |
Oct 27 11:22:07.191 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 11:22:07.191 INFO kablam! 
Oct 27 11:22:07.205 INFO kablam! warning: type alias is never used: `CallbackID`
Oct 27 11:22:07.205 INFO kablam!  --> src/signal.rs:6:1
Oct 27 11:22:07.206 INFO kablam!   |
Oct 27 11:22:07.206 INFO kablam! 6 | pub type CallbackID = usize;
Oct 27 11:22:07.206 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 11:22:07.207 INFO kablam!   |
Oct 27 11:22:07.207 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 27 11:22:07.207 INFO kablam! 
Oct 27 11:22:07.246 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
Oct 27 11:22:07.249 INFO kablam! su: No module specific data is present
Oct 27 11:22:08.208 INFO running `"docker" "rm" "-f" "b3f8ff7fec7d72135d89c709ab0e65064f692f45be974f1d5d5793a8a03a5a19"`
Oct 27 11:22:08.501 INFO blam! b3f8ff7fec7d72135d89c709ab0e65064f692f45be974f1d5d5793a8a03a5a19