Aug 29 20:52:31.965 INFO checking SamYaple/waterrower-rs against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 29 20:52:31.965 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 29 20:52:31.965 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/master#ede55518431154bc761f7b2438cce9078c162700:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 20:52:32.226 INFO blam! a18152cbb50626a00c2c5452c37a0f76c491b782bf15c13deef4a533861813ec
Aug 29 20:52:32.229 INFO running `"docker" "start" "-a" "a18152cbb50626a00c2c5452c37a0f76c491b782bf15c13deef4a533861813ec"`
Aug 29 20:52:33.048 INFO kablam!     Checking ioctl-rs v0.1.5
Aug 29 20:52:33.048 INFO kablam!     Checking termios v0.2.2
Aug 29 20:52:33.052 INFO kablam!    Compiling nix v0.7.0
Aug 29 20:52:34.054 INFO kablam!     Checking serial v0.3.4
Aug 29 20:52:41.414 INFO kablam!     Checking waterrower v0.1.0 (file:///source)
Aug 29 20:52:41.855 INFO kablam! warning: unused import: `std::str`
Aug 29 20:52:41.855 INFO kablam!   --> src/main.rs:11:5
Aug 29 20:52:41.855 INFO kablam!    |
Aug 29 20:52:41.855 INFO kablam! 11 | use std::str;
Aug 29 20:52:41.855 INFO kablam!    |     ^^^^^^^^
Aug 29 20:52:41.855 INFO kablam!    |
Aug 29 20:52:41.855 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 29 20:52:41.855 INFO kablam! 
Aug 29 20:52:41.904 INFO kablam! warning: unused import: `std::str`
Aug 29 20:52:41.904 INFO kablam!   --> src/main.rs:11:5
Aug 29 20:52:41.904 INFO kablam!    |
Aug 29 20:52:41.904 INFO kablam! 11 | use std::str;
Aug 29 20:52:41.904 INFO kablam!    |     ^^^^^^^^
Aug 29 20:52:41.905 INFO kablam!    |
Aug 29 20:52:41.905 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 29 20:52:41.905 INFO kablam! 
Aug 29 20:52:42.011 INFO kablam! warning: unused variable: `serialtx`
Aug 29 20:52:42.011 INFO kablam!   --> src/main.rs:33:10
Aug 29 20:52:42.011 INFO kablam!    |
Aug 29 20:52:42.011 INFO kablam! 33 |     let (serialtx, serialrx) = mpsc::channel();
Aug 29 20:52:42.011 INFO kablam!    |          ^^^^^^^^ help: consider using `_serialtx` instead
Aug 29 20:52:42.012 INFO kablam!    |
Aug 29 20:52:42.012 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 29 20:52:42.012 INFO kablam! 
Aug 29 20:52:42.040 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 20:52:42.040 INFO kablam!   --> src/main.rs:27:14
Aug 29 20:52:42.040 INFO kablam!    |
Aug 29 20:52:42.040 INFO kablam! 27 |     unsafe { signal::sigaction(signal::SIGINT, &sig_action); }
Aug 29 20:52:42.040 INFO kablam!    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 20:52:42.040 INFO kablam!    |
Aug 29 20:52:42.041 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 29 20:52:42.041 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 20:52:42.041 INFO kablam! 
Aug 29 20:52:42.041 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 20:52:42.041 INFO kablam!   --> src/main.rs:28:14
Aug 29 20:52:42.041 INFO kablam!    |
Aug 29 20:52:42.041 INFO kablam! 28 |     unsafe { signal::sigaction(signal::SIGTERM, &sig_action); }
Aug 29 20:52:42.041 INFO kablam!    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 20:52:42.041 INFO kablam!    |
Aug 29 20:52:42.041 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 20:52:42.041 INFO kablam! 
Aug 29 20:52:42.082 INFO kablam! warning: unused variable: `serialtx`
Aug 29 20:52:42.082 INFO kablam!   --> src/main.rs:33:10
Aug 29 20:52:42.082 INFO kablam!    |
Aug 29 20:52:42.082 INFO kablam! 33 |     let (serialtx, serialrx) = mpsc::channel();
Aug 29 20:52:42.082 INFO kablam!    |          ^^^^^^^^ help: consider using `_serialtx` instead
Aug 29 20:52:42.082 INFO kablam!    |
Aug 29 20:52:42.082 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 29 20:52:42.082 INFO kablam! 
Aug 29 20:52:42.115 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 20:52:42.115 INFO kablam!   --> src/main.rs:27:14
Aug 29 20:52:42.116 INFO kablam!    |
Aug 29 20:52:42.116 INFO kablam! 27 |     unsafe { signal::sigaction(signal::SIGINT, &sig_action); }
Aug 29 20:52:42.116 INFO kablam!    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 20:52:42.116 INFO kablam!    |
Aug 29 20:52:42.116 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 29 20:52:42.116 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 20:52:42.116 INFO kablam! 
Aug 29 20:52:42.116 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 20:52:42.116 INFO kablam!   --> src/main.rs:28:14
Aug 29 20:52:42.116 INFO kablam!    |
Aug 29 20:52:42.116 INFO kablam! 28 |     unsafe { signal::sigaction(signal::SIGTERM, &sig_action); }
Aug 29 20:52:42.116 INFO kablam!    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 20:52:42.116 INFO kablam!    |
Aug 29 20:52:42.116 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 20:52:42.117 INFO kablam! 
Aug 29 20:52:42.172 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.17s
Aug 29 20:52:42.176 INFO kablam! su: No module specific data is present
Aug 29 20:52:42.820 INFO running `"docker" "rm" "-f" "a18152cbb50626a00c2c5452c37a0f76c491b782bf15c13deef4a533861813ec"`
Aug 29 20:52:42.973 INFO blam! a18152cbb50626a00c2c5452c37a0f76c491b782bf15c13deef4a533861813ec