Oct 13 12:31:31.163 INFO checking linux_l6470-0.1.0 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 12:31:31.163 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 13 12:31:31.308 INFO blam! 439cf9c64936a659081bc0c170790ced86dba6d8b0cbd1ee0275674f5b9b9534
Oct 13 12:31:31.314 INFO running `"docker" "start" "-a" "439cf9c64936a659081bc0c170790ced86dba6d8b0cbd1ee0275674f5b9b9534"`
Oct 13 12:31:32.147 INFO kablam! usermod: no changes
Oct 13 12:31:32.280 INFO kablam!     Checking linux_l6470 v0.1.0 (/source)
Oct 13 12:31:33.740 INFO kablam! warning: unused variable: `tick_ns`
Oct 13 12:31:33.740 INFO kablam!   --> src/lib.rs:71:13
Oct 13 12:31:33.740 INFO kablam!    |
Oct 13 12:31:33.740 INFO kablam! 71 |         let tick_ns = 250;
Oct 13 12:31:33.740 INFO kablam!    |             ^^^^^^^ help: consider using `_tick_ns` instead
Oct 13 12:31:33.740 INFO kablam!    |
Oct 13 12:31:33.740 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 12:31:33.740 INFO kablam! 
Oct 13 12:31:33.748 INFO kablam! warning: unused variable: `tick_ns`
Oct 13 12:31:33.748 INFO kablam!   --> src/lib.rs:71:13
Oct 13 12:31:33.748 INFO kablam!    |
Oct 13 12:31:33.748 INFO kablam! 71 |         let tick_ns = 250;
Oct 13 12:31:33.748 INFO kablam!    |             ^^^^^^^ help: consider using `_tick_ns` instead
Oct 13 12:31:33.748 INFO kablam!    |
Oct 13 12:31:33.748 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 12:31:33.748 INFO kablam! 
Oct 13 12:31:33.796 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 12:31:33.796 INFO kablam!    --> src/lib.rs:178:9
Oct 13 12:31:33.796 INFO kablam!     |
Oct 13 12:31:33.796 INFO kablam! 178 |         self.transfer(&buf[0..self.daisy_chain as usize]);
Oct 13 12:31:33.796 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 12:31:33.796 INFO kablam!     |
Oct 13 12:31:33.796 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 13 12:31:33.796 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 12:31:33.796 INFO kablam! 
Oct 13 12:31:33.796 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 12:31:33.796 INFO kablam!    --> src/lib.rs:178:9
Oct 13 12:31:33.796 INFO kablam!     |
Oct 13 12:31:33.796 INFO kablam! 178 |         self.transfer(&buf[0..self.daisy_chain as usize]);
Oct 13 12:31:33.796 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 12:31:33.798 INFO kablam!     |
Oct 13 12:31:33.798 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 13 12:31:33.798 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 12:31:33.798 INFO kablam! 
Oct 13 12:31:33.821 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.65s
Oct 13 12:31:33.828 INFO kablam! su: No module specific data is present
Oct 13 12:31:34.159 INFO running `"docker" "rm" "-f" "439cf9c64936a659081bc0c170790ced86dba6d8b0cbd1ee0275674f5b9b9534"`
Oct 13 12:31:34.328 INFO blam! 439cf9c64936a659081bc0c170790ced86dba6d8b0cbd1ee0275674f5b9b9534