Nov 01 20:16:54.381 INFO checking linux_l6470-0.1.0 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 20:16:54.381 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 20:16:54.720 INFO blam! e54db4afd1be1e847a09cd7441041f05662f1c080e0ff1352b7658975470ba89
Nov 01 20:16:54.722 INFO running `"docker" "start" "-a" "e54db4afd1be1e847a09cd7441041f05662f1c080e0ff1352b7658975470ba89"`
Nov 01 20:16:55.940 INFO kablam! usermod: no changes
Nov 01 20:16:56.036 INFO kablam!     Checking linux_l6470 v0.1.0 (/source)
Nov 01 20:16:57.250 INFO kablam! warning: unused variable: `tick_ns`
Nov 01 20:16:57.250 INFO kablam!   --> src/lib.rs:71:13
Nov 01 20:16:57.250 INFO kablam!    |
Nov 01 20:16:57.250 INFO kablam! 71 |         let tick_ns = 250;
Nov 01 20:16:57.250 INFO kablam!    |             ^^^^^^^ help: consider using `_tick_ns` instead
Nov 01 20:16:57.250 INFO kablam!    |
Nov 01 20:16:57.250 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 20:16:57.250 INFO kablam! 
Nov 01 20:16:57.312 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 20:16:57.312 INFO kablam!    --> src/lib.rs:178:9
Nov 01 20:16:57.312 INFO kablam!     |
Nov 01 20:16:57.312 INFO kablam! 178 |         self.transfer(&buf[0..self.daisy_chain as usize]);
Nov 01 20:16:57.312 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:16:57.312 INFO kablam!     |
Nov 01 20:16:57.312 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 01 20:16:57.312 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 20:16:57.312 INFO kablam! 
Nov 01 20:16:57.561 INFO kablam! warning: unused variable: `tick_ns`
Nov 01 20:16:57.562 INFO kablam!   --> src/lib.rs:71:13
Nov 01 20:16:57.562 INFO kablam!    |
Nov 01 20:16:57.562 INFO kablam! 71 |         let tick_ns = 250;
Nov 01 20:16:57.562 INFO kablam!    |             ^^^^^^^ help: consider using `_tick_ns` instead
Nov 01 20:16:57.562 INFO kablam!    |
Nov 01 20:16:57.562 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 20:16:57.562 INFO kablam! 
Nov 01 20:16:57.616 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 20:16:57.617 INFO kablam!    --> src/lib.rs:178:9
Nov 01 20:16:57.617 INFO kablam!     |
Nov 01 20:16:57.617 INFO kablam! 178 |         self.transfer(&buf[0..self.daisy_chain as usize]);
Nov 01 20:16:57.617 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:16:57.617 INFO kablam!     |
Nov 01 20:16:57.617 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 01 20:16:57.617 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 20:16:57.617 INFO kablam! 
Nov 01 20:16:57.652 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
Nov 01 20:16:57.653 INFO kablam! su: No module specific data is present
Nov 01 20:16:57.946 INFO running `"docker" "rm" "-f" "e54db4afd1be1e847a09cd7441041f05662f1c080e0ff1352b7658975470ba89"`
Nov 01 20:16:58.120 INFO blam! e54db4afd1be1e847a09cd7441041f05662f1c080e0ff1352b7658975470ba89