Nov 28 11:58:29.308 INFO checking Niedzwiedzw/dummy-i2c-rust against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 11:58:29.308 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 11:58:29.498 INFO [stdout] 31e2e44e07a135d49737c74ac61ec8db9a4006526cd33af9c693aca042a66f53
Nov 28 11:58:29.502 INFO running `"docker" "start" "-a" "31e2e44e07a135d49737c74ac61ec8db9a4006526cd33af9c693aca042a66f53"`
Nov 28 11:58:29.980 INFO [stderr] usermod: no changes
Nov 28 11:58:30.029 INFO [stderr]     Checking i2cdummy v0.1.0 (/source)
Nov 28 11:58:30.636 INFO [stderr] warning: variable `portb` is assigned to, but never used
Nov 28 11:58:30.636 INFO [stderr]    --> src/main.rs:100:9
Nov 28 11:58:30.636 INFO [stderr]     |
Nov 28 11:58:30.636 INFO [stderr] 100 |     let portb: *mut u8;
Nov 28 11:58:30.636 INFO [stderr]     |         ^^^^^
Nov 28 11:58:30.636 INFO [stderr]     |
Nov 28 11:58:30.636 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 11:58:30.636 INFO [stderr]     = note: consider using `_portb` instead
Nov 28 11:58:30.636 INFO [stderr] 
Nov 28 11:58:30.636 INFO [stderr] warning: value assigned to `portb` is never read
Nov 28 11:58:30.636 INFO [stderr]    --> src/main.rs:101:14
Nov 28 11:58:30.636 INFO [stderr]     |
Nov 28 11:58:30.636 INFO [stderr] 101 |     unsafe { portb = &mut PORTB as *mut u8; };
Nov 28 11:58:30.636 INFO [stderr]     |              ^^^^^
Nov 28 11:58:30.636 INFO [stderr]     |
Nov 28 11:58:30.636 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 28 11:58:30.637 INFO [stderr] 
Nov 28 11:58:30.637 INFO [stderr] warning: variable `portb` is assigned to, but never used
Nov 28 11:58:30.637 INFO [stderr]    --> src/main.rs:121:9
Nov 28 11:58:30.637 INFO [stderr]     |
Nov 28 11:58:30.637 INFO [stderr] 121 |     let portb: *mut u8;
Nov 28 11:58:30.637 INFO [stderr]     |         ^^^^^
Nov 28 11:58:30.637 INFO [stderr]     |
Nov 28 11:58:30.637 INFO [stderr]     = note: consider using `_portb` instead
Nov 28 11:58:30.637 INFO [stderr] 
Nov 28 11:58:30.637 INFO [stderr] warning: value assigned to `portb` is never read
Nov 28 11:58:30.637 INFO [stderr]    --> src/main.rs:122:14
Nov 28 11:58:30.637 INFO [stderr]     |
Nov 28 11:58:30.637 INFO [stderr] 122 |     unsafe { portb = &mut PORTB as *mut u8; };
Nov 28 11:58:30.637 INFO [stderr]     |              ^^^^^
Nov 28 11:58:30.637 INFO [stderr] 
Nov 28 11:58:30.648 INFO [stderr] warning: literal out of range for u8
Nov 28 11:58:30.648 INFO [stderr]  --> src/main.rs:9:18
Nov 28 11:58:30.648 INFO [stderr]   |
Nov 28 11:58:30.648 INFO [stderr] 9 | const TICK: u8 = 500;  // in milliseconds
Nov 28 11:58:30.648 INFO [stderr]   |                  ^^^
Nov 28 11:58:30.648 INFO [stderr]   |
Nov 28 11:58:30.648 INFO [stderr]   = note: #[warn(overflowing_literals)] on by default
Nov 28 11:58:30.648 INFO [stderr] 
Nov 28 11:58:30.668 INFO [stderr] warning: variable `portb` is assigned to, but never used
Nov 28 11:58:30.668 INFO [stderr]    --> src/main.rs:100:9
Nov 28 11:58:30.668 INFO [stderr]     |
Nov 28 11:58:30.668 INFO [stderr] 100 |     let portb: *mut u8;
Nov 28 11:58:30.668 INFO [stderr]     |         ^^^^^
Nov 28 11:58:30.668 INFO [stderr]     |
Nov 28 11:58:30.668 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 11:58:30.668 INFO [stderr]     = note: consider using `_portb` instead
Nov 28 11:58:30.668 INFO [stderr] 
Nov 28 11:58:30.668 INFO [stderr] warning: value assigned to `portb` is never read
Nov 28 11:58:30.668 INFO [stderr]    --> src/main.rs:101:14
Nov 28 11:58:30.668 INFO [stderr]     |
Nov 28 11:58:30.668 INFO [stderr] 101 |     unsafe { portb = &mut PORTB as *mut u8; };
Nov 28 11:58:30.668 INFO [stderr]     |              ^^^^^
Nov 28 11:58:30.668 INFO [stderr]     |
Nov 28 11:58:30.668 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 28 11:58:30.668 INFO [stderr] 
Nov 28 11:58:30.668 INFO [stderr] warning: variable `portb` is assigned to, but never used
Nov 28 11:58:30.668 INFO [stderr]    --> src/main.rs:121:9
Nov 28 11:58:30.669 INFO [stderr]     |
Nov 28 11:58:30.669 INFO [stderr] 121 |     let portb: *mut u8;
Nov 28 11:58:30.669 INFO [stderr]     |         ^^^^^
Nov 28 11:58:30.669 INFO [stderr]     |
Nov 28 11:58:30.669 INFO [stderr]     = note: consider using `_portb` instead
Nov 28 11:58:30.669 INFO [stderr] 
Nov 28 11:58:30.669 INFO [stderr] warning: value assigned to `portb` is never read
Nov 28 11:58:30.669 INFO [stderr]    --> src/main.rs:122:14
Nov 28 11:58:30.669 INFO [stderr]     |
Nov 28 11:58:30.669 INFO [stderr] 122 |     unsafe { portb = &mut PORTB as *mut u8; };
Nov 28 11:58:30.669 INFO [stderr]     |              ^^^^^
Nov 28 11:58:30.669 INFO [stderr] 
Nov 28 11:58:30.683 INFO [stderr] warning: literal out of range for u8
Nov 28 11:58:30.683 INFO [stderr]  --> src/main.rs:9:18
Nov 28 11:58:30.683 INFO [stderr]   |
Nov 28 11:58:30.683 INFO [stderr] 9 | const TICK: u8 = 500;  // in milliseconds
Nov 28 11:58:30.683 INFO [stderr]   |                  ^^^
Nov 28 11:58:30.683 INFO [stderr]   |
Nov 28 11:58:30.683 INFO [stderr]   = note: #[warn(overflowing_literals)] on by default
Nov 28 11:58:30.683 INFO [stderr] 
Nov 28 11:58:30.706 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Nov 28 11:58:30.708 INFO [stderr] su: No module specific data is present
Nov 28 11:58:30.938 INFO running `"docker" "inspect" "31e2e44e07a135d49737c74ac61ec8db9a4006526cd33af9c693aca042a66f53"`
Nov 28 11:58:31.066 INFO running `"docker" "rm" "-f" "31e2e44e07a135d49737c74ac61ec8db9a4006526cd33af9c693aca042a66f53"`
Nov 28 11:58:31.197 INFO [stdout] 31e2e44e07a135d49737c74ac61ec8db9a4006526cd33af9c693aca042a66f53