Dec 14 09:17:15.505 INFO testing JasonSmith/signal against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 09:17:15.505 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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"`
Dec 14 09:17:15.681 INFO [stdout] 59f7bd67d50ab01a197de429e953b1541c80564977d8287acf2eab755034d55c
Dec 14 09:17:15.686 INFO running `"docker" "start" "-a" "59f7bd67d50ab01a197de429e953b1541c80564977d8287acf2eab755034d55c"`
Dec 14 09:17:16.126 INFO [stderr] usermod: no changes
Dec 14 09:17:16.188 INFO [stderr]    Compiling signal v0.1.0 (/source)
Dec 14 09:17:16.551 INFO [stderr] warning: unused import: `TypeId`
Dec 14 09:17:16.551 INFO [stderr]  --> src/signal.rs:1:21
Dec 14 09:17:16.551 INFO [stderr]   |
Dec 14 09:17:16.551 INFO [stderr] 1 | use std::any::{Any, TypeId};
Dec 14 09:17:16.551 INFO [stderr]   |                     ^^^^^^
Dec 14 09:17:16.551 INFO [stderr]   |
Dec 14 09:17:16.551 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 09:17:16.551 INFO [stderr] 
Dec 14 09:17:16.551 INFO [stderr] warning: unused import: `std::collections::hash_map::HashMap`
Dec 14 09:17:16.551 INFO [stderr]  --> src/signal.rs:4:5
Dec 14 09:17:16.551 INFO [stderr]   |
Dec 14 09:17:16.551 INFO [stderr] 4 | use std::collections::hash_map::HashMap;
Dec 14 09:17:16.551 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:17:16.551 INFO [stderr] 
Dec 14 09:17:16.585 INFO [stderr] warning: unused variable: `callback`
Dec 14 09:17:16.585 INFO [stderr]   --> src/signal.rs:84:46
Dec 14 09:17:16.585 INFO [stderr]    |
Dec 14 09:17:16.585 INFO [stderr] 84 |    pub fn disconnect_with_data<F>(&mut self, callback: F)
Dec 14 09:17:16.585 INFO [stderr]    |                                              ^^^^^^^^ help: consider using `_callback` instead
Dec 14 09:17:16.585 INFO [stderr]    |
Dec 14 09:17:16.585 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 09:17:16.585 INFO [stderr] 
Dec 14 09:17:16.602 INFO [stderr] warning: type alias is never used: `CallbackID`
Dec 14 09:17:16.603 INFO [stderr]  --> src/signal.rs:6:1
Dec 14 09:17:16.603 INFO [stderr]   |
Dec 14 09:17:16.603 INFO [stderr] 6 | pub type CallbackID = usize;
Dec 14 09:17:16.603 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:17:16.603 INFO [stderr]   |
Dec 14 09:17:16.603 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 14 09:17:16.603 INFO [stderr] 
Dec 14 09:17:17.066 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Dec 14 09:17:17.067 INFO [stderr] su: No module specific data is present
Dec 14 09:17:17.448 INFO running `"docker" "inspect" "59f7bd67d50ab01a197de429e953b1541c80564977d8287acf2eab755034d55c"`
Dec 14 09:17:17.574 INFO running `"docker" "rm" "-f" "59f7bd67d50ab01a197de429e953b1541c80564977d8287acf2eab755034d55c"`
Dec 14 09:17:17.658 INFO [stdout] 59f7bd67d50ab01a197de429e953b1541c80564977d8287acf2eab755034d55c
Dec 14 09:17:17.660 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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"`
Dec 14 09:17:17.820 INFO [stdout] 76e6baacecd16de72b7880209c37f06dc6aa9709b5e0b55f4223d5998d08206d
Dec 14 09:17:17.825 INFO running `"docker" "start" "-a" "76e6baacecd16de72b7880209c37f06dc6aa9709b5e0b55f4223d5998d08206d"`
Dec 14 09:17:18.205 INFO [stderr] usermod: no changes
Dec 14 09:17:18.233 INFO [stderr]    Compiling signal v0.1.0 (/source)
Dec 14 09:17:18.701 INFO [stderr] warning: unused import: `TypeId`
Dec 14 09:17:18.701 INFO [stderr]  --> src/signal.rs:1:21
Dec 14 09:17:18.701 INFO [stderr]   |
Dec 14 09:17:18.702 INFO [stderr] 1 | use std::any::{Any, TypeId};
Dec 14 09:17:18.702 INFO [stderr]   |                     ^^^^^^
Dec 14 09:17:18.702 INFO [stderr]   |
Dec 14 09:17:18.703 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 09:17:18.703 INFO [stderr] 
Dec 14 09:17:18.703 INFO [stderr] warning: unused import: `std::collections::hash_map::HashMap`
Dec 14 09:17:18.704 INFO [stderr]  --> src/signal.rs:4:5
Dec 14 09:17:18.704 INFO [stderr]   |
Dec 14 09:17:18.704 INFO [stderr] 4 | use std::collections::hash_map::HashMap;
Dec 14 09:17:18.705 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:17:18.705 INFO [stderr] 
Dec 14 09:17:18.755 INFO [stderr] warning: unused variable: `callback`
Dec 14 09:17:18.755 INFO [stderr]   --> src/signal.rs:84:46
Dec 14 09:17:18.756 INFO [stderr]    |
Dec 14 09:17:18.756 INFO [stderr] 84 |    pub fn disconnect_with_data<F>(&mut self, callback: F)
Dec 14 09:17:18.756 INFO [stderr]    |                                              ^^^^^^^^ help: consider using `_callback` instead
Dec 14 09:17:18.757 INFO [stderr]    |
Dec 14 09:17:18.757 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 09:17:18.757 INFO [stderr] 
Dec 14 09:17:18.775 INFO [stderr] warning: type alias is never used: `CallbackID`
Dec 14 09:17:18.775 INFO [stderr]  --> src/signal.rs:6:1
Dec 14 09:17:18.775 INFO [stderr]   |
Dec 14 09:17:18.776 INFO [stderr] 6 | pub type CallbackID = usize;
Dec 14 09:17:18.776 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:17:18.776 INFO [stderr]   |
Dec 14 09:17:18.776 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 14 09:17:18.776 INFO [stderr] 
Dec 14 09:17:19.108 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
Dec 14 09:17:19.111 INFO [stderr] su: No module specific data is present
Dec 14 09:17:19.424 INFO running `"docker" "inspect" "76e6baacecd16de72b7880209c37f06dc6aa9709b5e0b55f4223d5998d08206d"`
Dec 14 09:17:19.555 INFO running `"docker" "rm" "-f" "76e6baacecd16de72b7880209c37f06dc6aa9709b5e0b55f4223d5998d08206d"`
Dec 14 09:17:19.712 INFO [stdout] 76e6baacecd16de72b7880209c37f06dc6aa9709b5e0b55f4223d5998d08206d
Dec 14 09:17:19.717 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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"`
Dec 14 09:17:20.017 INFO [stdout] 44d8ff3b80a84211b3d0c381324467d36be6191c12f72cbe88b966daec0d797e
Dec 14 09:17:20.020 INFO running `"docker" "start" "-a" "44d8ff3b80a84211b3d0c381324467d36be6191c12f72cbe88b966daec0d797e"`
Dec 14 09:17:20.514 INFO [stderr] usermod: no changes
Dec 14 09:17:20.535 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
Dec 14 09:17:20.535 INFO [stderr]      Running /target/debug/deps/signal-5c63ac93cb37e39d
Dec 14 09:17:20.537 INFO [stdout] 
Dec 14 09:17:20.537 INFO [stdout] running 0 tests
Dec 14 09:17:20.537 INFO [stdout] 
Dec 14 09:17:20.537 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 09:17:20.537 INFO [stdout] 
Dec 14 09:17:20.538 INFO [stderr] su: No module specific data is present
Dec 14 09:17:20.968 INFO running `"docker" "inspect" "44d8ff3b80a84211b3d0c381324467d36be6191c12f72cbe88b966daec0d797e"`
Dec 14 09:17:21.145 INFO running `"docker" "rm" "-f" "44d8ff3b80a84211b3d0c381324467d36be6191c12f72cbe88b966daec0d797e"`
Dec 14 09:17:21.310 INFO [stdout] 44d8ff3b80a84211b3d0c381324467d36be6191c12f72cbe88b966daec0d797e