Nov 07 02:55:38.589 INFO checking SamYaple/waterrower-rs against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 07 02:55:38.589 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-0/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dduplicate_associated_type_bindings" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 07 02:55:39.077 INFO blam! 47fe774ef65005d7b6de23fd1409dbfa951bd9cb3aa5bbe5e27f5c009bc732b5
Nov 07 02:55:39.088 INFO running `"docker" "start" "-a" "47fe774ef65005d7b6de23fd1409dbfa951bd9cb3aa5bbe5e27f5c009bc732b5"`
Nov 07 02:55:40.413 INFO kablam! usermod: no changes
Nov 07 02:55:40.528 INFO kablam!     Checking ioctl-rs v0.1.5
Nov 07 02:55:40.528 INFO kablam!     Checking termios v0.2.2
Nov 07 02:55:40.536 INFO kablam!     Checking nix v0.7.0
Nov 07 02:55:42.048 INFO kablam!     Checking serial v0.3.4
Nov 07 02:55:45.176 INFO kablam!     Checking waterrower v0.1.0 (/source)
Nov 07 02:55:46.140 INFO kablam! warning: unused import: `std::str`
Nov 07 02:55:46.140 INFO kablam!   --> src/main.rs:11:5
Nov 07 02:55:46.140 INFO kablam!    |
Nov 07 02:55:46.140 INFO kablam! 11 | use std::str;
Nov 07 02:55:46.140 INFO kablam!    |     ^^^^^^^^
Nov 07 02:55:46.140 INFO kablam!    |
Nov 07 02:55:46.140 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 07 02:55:46.140 INFO kablam! 
Nov 07 02:55:46.180 INFO kablam! warning: unused variable: `serialtx`
Nov 07 02:55:46.180 INFO kablam!   --> src/main.rs:33:10
Nov 07 02:55:46.180 INFO kablam!    |
Nov 07 02:55:46.181 INFO kablam! 33 |     let (serialtx, serialrx) = mpsc::channel();
Nov 07 02:55:46.181 INFO kablam!    |          ^^^^^^^^ help: consider using `_serialtx` instead
Nov 07 02:55:46.181 INFO kablam!    |
Nov 07 02:55:46.181 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 07 02:55:46.181 INFO kablam! 
Nov 07 02:55:46.205 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 02:55:46.205 INFO kablam!   --> src/main.rs:27:14
Nov 07 02:55:46.205 INFO kablam!    |
Nov 07 02:55:46.205 INFO kablam! 27 |     unsafe { signal::sigaction(signal::SIGINT, &sig_action); }
Nov 07 02:55:46.205 INFO kablam!    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 02:55:46.206 INFO kablam!    |
Nov 07 02:55:46.206 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 07 02:55:46.206 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 02:55:46.206 INFO kablam! 
Nov 07 02:55:46.206 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 02:55:46.206 INFO kablam!   --> src/main.rs:28:14
Nov 07 02:55:46.206 INFO kablam!    |
Nov 07 02:55:46.206 INFO kablam! 28 |     unsafe { signal::sigaction(signal::SIGTERM, &sig_action); }
Nov 07 02:55:46.206 INFO kablam!    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 02:55:46.206 INFO kablam!    |
Nov 07 02:55:46.206 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 02:55:46.206 INFO kablam! 
Nov 07 02:55:46.428 INFO kablam! warning: unused import: `std::str`
Nov 07 02:55:46.428 INFO kablam!   --> src/main.rs:11:5
Nov 07 02:55:46.428 INFO kablam!    |
Nov 07 02:55:46.428 INFO kablam! 11 | use std::str;
Nov 07 02:55:46.428 INFO kablam!    |     ^^^^^^^^
Nov 07 02:55:46.428 INFO kablam!    |
Nov 07 02:55:46.428 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 07 02:55:46.428 INFO kablam! 
Nov 07 02:55:46.476 INFO kablam! warning: unused variable: `serialtx`
Nov 07 02:55:46.476 INFO kablam!   --> src/main.rs:33:10
Nov 07 02:55:46.476 INFO kablam!    |
Nov 07 02:55:46.476 INFO kablam! 33 |     let (serialtx, serialrx) = mpsc::channel();
Nov 07 02:55:46.476 INFO kablam!    |          ^^^^^^^^ help: consider using `_serialtx` instead
Nov 07 02:55:46.476 INFO kablam!    |
Nov 07 02:55:46.476 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 07 02:55:46.476 INFO kablam! 
Nov 07 02:55:46.502 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 02:55:46.502 INFO kablam!   --> src/main.rs:27:14
Nov 07 02:55:46.502 INFO kablam!    |
Nov 07 02:55:46.502 INFO kablam! 27 |     unsafe { signal::sigaction(signal::SIGINT, &sig_action); }
Nov 07 02:55:46.502 INFO kablam!    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 02:55:46.502 INFO kablam!    |
Nov 07 02:55:46.502 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 07 02:55:46.502 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 02:55:46.502 INFO kablam! 
Nov 07 02:55:46.502 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 02:55:46.502 INFO kablam!   --> src/main.rs:28:14
Nov 07 02:55:46.502 INFO kablam!    |
Nov 07 02:55:46.502 INFO kablam! 28 |     unsafe { signal::sigaction(signal::SIGTERM, &sig_action); }
Nov 07 02:55:46.502 INFO kablam!    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 02:55:46.502 INFO kablam!    |
Nov 07 02:55:46.502 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 02:55:46.502 INFO kablam! 
Nov 07 02:55:46.552 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.11s
Nov 07 02:55:46.552 INFO kablam! su: No module specific data is present
Nov 07 02:55:47.126 INFO running `"docker" "rm" "-f" "47fe774ef65005d7b6de23fd1409dbfa951bd9cb3aa5bbe5e27f5c009bc732b5"`
Nov 07 02:55:47.416 INFO blam! 47fe774ef65005d7b6de23fd1409dbfa951bd9cb3aa5bbe5e27f5c009bc732b5