Nov 01 10:51:34.727 INFO checking Niedzwiedzw/dummy-i2c-rust against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 10:51:34.729 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-1/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 10:51:35.294 INFO blam! 26e6d6204fbb28af7c74674e6da5faddcf362e69776edc81255090076958fe6c
Nov 01 10:51:35.295 INFO running `"docker" "start" "-a" "26e6d6204fbb28af7c74674e6da5faddcf362e69776edc81255090076958fe6c"`
Nov 01 10:51:37.069 INFO kablam! usermod: no changes
Nov 01 10:51:37.160 INFO kablam!     Checking i2cdummy v0.1.0 (/source)
Nov 01 10:51:37.908 INFO kablam! warning: variable `portb` is assigned to, but never used
Nov 01 10:51:37.908 INFO kablam!    --> src/main.rs:100:9
Nov 01 10:51:37.908 INFO kablam!     |
Nov 01 10:51:37.908 INFO kablam! 100 |     let portb: *mut u8;
Nov 01 10:51:37.908 INFO kablam!     |         ^^^^^
Nov 01 10:51:37.908 INFO kablam!     |
Nov 01 10:51:37.908 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 10:51:37.908 INFO kablam!     = note: consider using `_portb` instead
Nov 01 10:51:37.908 INFO kablam! 
Nov 01 10:51:37.908 INFO kablam! warning: value assigned to `portb` is never read
Nov 01 10:51:37.908 INFO kablam!    --> src/main.rs:101:14
Nov 01 10:51:37.908 INFO kablam!     |
Nov 01 10:51:37.908 INFO kablam! 101 |     unsafe { portb = &mut PORTB as *mut u8; };
Nov 01 10:51:37.908 INFO kablam!     |              ^^^^^
Nov 01 10:51:37.908 INFO kablam!     |
Nov 01 10:51:37.908 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Nov 01 10:51:37.908 INFO kablam! 
Nov 01 10:51:37.909 INFO kablam! warning: variable `portb` is assigned to, but never used
Nov 01 10:51:37.909 INFO kablam!    --> src/main.rs:121:9
Nov 01 10:51:37.909 INFO kablam!     |
Nov 01 10:51:37.909 INFO kablam! 121 |     let portb: *mut u8;
Nov 01 10:51:37.909 INFO kablam!     |         ^^^^^
Nov 01 10:51:37.909 INFO kablam!     |
Nov 01 10:51:37.909 INFO kablam!     = note: consider using `_portb` instead
Nov 01 10:51:37.909 INFO kablam! 
Nov 01 10:51:37.909 INFO kablam! warning: value assigned to `portb` is never read
Nov 01 10:51:37.909 INFO kablam!    --> src/main.rs:122:14
Nov 01 10:51:37.909 INFO kablam!     |
Nov 01 10:51:37.909 INFO kablam! 122 |     unsafe { portb = &mut PORTB as *mut u8; };
Nov 01 10:51:37.909 INFO kablam!     |              ^^^^^
Nov 01 10:51:37.909 INFO kablam! 
Nov 01 10:51:37.944 INFO kablam! warning: literal out of range for u8
Nov 01 10:51:37.944 INFO kablam!  --> src/main.rs:9:18
Nov 01 10:51:37.944 INFO kablam!   |
Nov 01 10:51:37.944 INFO kablam! 9 | const TICK: u8 = 500;  // in milliseconds
Nov 01 10:51:37.944 INFO kablam!   |                  ^^^
Nov 01 10:51:37.944 INFO kablam!   |
Nov 01 10:51:37.944 INFO kablam!   = note: #[warn(overflowing_literals)] on by default
Nov 01 10:51:37.944 INFO kablam! 
Nov 01 10:51:38.324 INFO kablam! warning: variable `portb` is assigned to, but never used
Nov 01 10:51:38.324 INFO kablam!    --> src/main.rs:100:9
Nov 01 10:51:38.324 INFO kablam!     |
Nov 01 10:51:38.324 INFO kablam! 100 |     let portb: *mut u8;
Nov 01 10:51:38.324 INFO kablam!     |         ^^^^^
Nov 01 10:51:38.324 INFO kablam!     |
Nov 01 10:51:38.324 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 10:51:38.324 INFO kablam!     = note: consider using `_portb` instead
Nov 01 10:51:38.324 INFO kablam! 
Nov 01 10:51:38.324 INFO kablam! warning: value assigned to `portb` is never read
Nov 01 10:51:38.324 INFO kablam!    --> src/main.rs:101:14
Nov 01 10:51:38.324 INFO kablam!     |
Nov 01 10:51:38.324 INFO kablam! 101 |     unsafe { portb = &mut PORTB as *mut u8; };
Nov 01 10:51:38.324 INFO kablam!     |              ^^^^^
Nov 01 10:51:38.324 INFO kablam!     |
Nov 01 10:51:38.324 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Nov 01 10:51:38.324 INFO kablam! 
Nov 01 10:51:38.325 INFO kablam! warning: variable `portb` is assigned to, but never used
Nov 01 10:51:38.325 INFO kablam!    --> src/main.rs:121:9
Nov 01 10:51:38.325 INFO kablam!     |
Nov 01 10:51:38.325 INFO kablam! 121 |     let portb: *mut u8;
Nov 01 10:51:38.325 INFO kablam!     |         ^^^^^
Nov 01 10:51:38.325 INFO kablam!     |
Nov 01 10:51:38.325 INFO kablam!     = note: consider using `_portb` instead
Nov 01 10:51:38.325 INFO kablam! 
Nov 01 10:51:38.325 INFO kablam! warning: value assigned to `portb` is never read
Nov 01 10:51:38.325 INFO kablam!    --> src/main.rs:122:14
Nov 01 10:51:38.325 INFO kablam!     |
Nov 01 10:51:38.325 INFO kablam! 122 |     unsafe { portb = &mut PORTB as *mut u8; };
Nov 01 10:51:38.325 INFO kablam!     |              ^^^^^
Nov 01 10:51:38.325 INFO kablam! 
Nov 01 10:51:38.325 INFO kablam! warning: literal out of range for u8
Nov 01 10:51:38.325 INFO kablam!  --> src/main.rs:9:18
Nov 01 10:51:38.325 INFO kablam!   |
Nov 01 10:51:38.325 INFO kablam! 9 | const TICK: u8 = 500;  // in milliseconds
Nov 01 10:51:38.325 INFO kablam!   |                  ^^^
Nov 01 10:51:38.325 INFO kablam!   |
Nov 01 10:51:38.325 INFO kablam!   = note: #[warn(overflowing_literals)] on by default
Nov 01 10:51:38.325 INFO kablam! 
Nov 01 10:51:38.364 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
Nov 01 10:51:38.364 INFO kablam! su: No module specific data is present
Nov 01 10:51:39.595 INFO running `"docker" "rm" "-f" "26e6d6204fbb28af7c74674e6da5faddcf362e69776edc81255090076958fe6c"`
Nov 01 10:51:39.844 INFO blam! 26e6d6204fbb28af7c74674e6da5faddcf362e69776edc81255090076958fe6c