Dec 14 07:28:57.905 INFO testing Niedzwiedzw/dummy-i2c-rust against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 07:28:57.905 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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"`
Dec 14 07:28:58.104 INFO [stdout] d5f14b7c31e6757019597fed464ce5ce996708de8cc23c534c5941972b8fdece
Dec 14 07:28:58.107 INFO running `"docker" "start" "-a" "d5f14b7c31e6757019597fed464ce5ce996708de8cc23c534c5941972b8fdece"`
Dec 14 07:28:58.545 INFO [stderr] usermod: no changes
Dec 14 07:28:58.582 INFO [stderr]    Compiling i2cdummy v0.1.0 (/source)
Dec 14 07:28:58.996 INFO [stderr] warning: variable `portb` is assigned to, but never used
Dec 14 07:28:58.996 INFO [stderr]    --> src/main.rs:100:9
Dec 14 07:28:58.996 INFO [stderr]     |
Dec 14 07:28:58.997 INFO [stderr] 100 |     let portb: *mut u8;
Dec 14 07:28:58.997 INFO [stderr]     |         ^^^^^
Dec 14 07:28:58.997 INFO [stderr]     |
Dec 14 07:28:58.997 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 14 07:28:58.998 INFO [stderr]     = note: consider using `_portb` instead
Dec 14 07:28:58.998 INFO [stderr] 
Dec 14 07:28:58.998 INFO [stderr] warning: value assigned to `portb` is never read
Dec 14 07:28:58.998 INFO [stderr]    --> src/main.rs:101:14
Dec 14 07:28:58.998 INFO [stderr]     |
Dec 14 07:28:58.998 INFO [stderr] 101 |     unsafe { portb = &mut PORTB as *mut u8; };
Dec 14 07:28:58.998 INFO [stderr]     |              ^^^^^
Dec 14 07:28:58.998 INFO [stderr]     |
Dec 14 07:28:58.998 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 14 07:28:58.998 INFO [stderr] 
Dec 14 07:28:58.998 INFO [stderr] warning: variable `portb` is assigned to, but never used
Dec 14 07:28:58.998 INFO [stderr]    --> src/main.rs:121:9
Dec 14 07:28:58.998 INFO [stderr]     |
Dec 14 07:28:58.998 INFO [stderr] 121 |     let portb: *mut u8;
Dec 14 07:28:59.002 INFO [stderr]     |         ^^^^^
Dec 14 07:28:59.002 INFO [stderr]     |
Dec 14 07:28:59.002 INFO [stderr]     = note: consider using `_portb` instead
Dec 14 07:28:59.002 INFO [stderr] 
Dec 14 07:28:59.002 INFO [stderr] warning: value assigned to `portb` is never read
Dec 14 07:28:59.002 INFO [stderr]    --> src/main.rs:122:14
Dec 14 07:28:59.002 INFO [stderr]     |
Dec 14 07:28:59.002 INFO [stderr] 122 |     unsafe { portb = &mut PORTB as *mut u8; };
Dec 14 07:28:59.002 INFO [stderr]     |              ^^^^^
Dec 14 07:28:59.002 INFO [stderr] 
Dec 14 07:28:59.012 INFO [stderr] warning: literal out of range for u8
Dec 14 07:28:59.012 INFO [stderr]  --> src/main.rs:9:18
Dec 14 07:28:59.012 INFO [stderr]   |
Dec 14 07:28:59.012 INFO [stderr] 9 | const TICK: u8 = 500;  // in milliseconds
Dec 14 07:28:59.012 INFO [stderr]   |                  ^^^
Dec 14 07:28:59.012 INFO [stderr]   |
Dec 14 07:28:59.013 INFO [stderr]   = note: #[warn(overflowing_literals)] on by default
Dec 14 07:28:59.013 INFO [stderr] 
Dec 14 07:28:59.402 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Dec 14 07:28:59.405 INFO [stderr] su: No module specific data is present
Dec 14 07:28:59.764 INFO running `"docker" "inspect" "d5f14b7c31e6757019597fed464ce5ce996708de8cc23c534c5941972b8fdece"`
Dec 14 07:28:59.819 INFO running `"docker" "rm" "-f" "d5f14b7c31e6757019597fed464ce5ce996708de8cc23c534c5941972b8fdece"`
Dec 14 07:28:59.953 INFO [stdout] d5f14b7c31e6757019597fed464ce5ce996708de8cc23c534c5941972b8fdece
Dec 14 07:28:59.958 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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"`
Dec 14 07:29:00.222 INFO [stdout] 31f081666a1c6e3cd1259de946f84909f3f8165dd6403ab12161861e827e6b2d
Dec 14 07:29:00.224 INFO running `"docker" "start" "-a" "31f081666a1c6e3cd1259de946f84909f3f8165dd6403ab12161861e827e6b2d"`
Dec 14 07:29:00.689 INFO [stderr] usermod: no changes
Dec 14 07:29:00.718 INFO [stderr]    Compiling i2cdummy v0.1.0 (/source)
Dec 14 07:29:01.163 INFO [stderr] warning: variable `portb` is assigned to, but never used
Dec 14 07:29:01.163 INFO [stderr]    --> src/main.rs:100:9
Dec 14 07:29:01.163 INFO [stderr]     |
Dec 14 07:29:01.163 INFO [stderr] 100 |     let portb: *mut u8;
Dec 14 07:29:01.163 INFO [stderr]     |         ^^^^^
Dec 14 07:29:01.163 INFO [stderr]     |
Dec 14 07:29:01.163 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 14 07:29:01.163 INFO [stderr]     = note: consider using `_portb` instead
Dec 14 07:29:01.163 INFO [stderr] 
Dec 14 07:29:01.163 INFO [stderr] warning: value assigned to `portb` is never read
Dec 14 07:29:01.163 INFO [stderr]    --> src/main.rs:101:14
Dec 14 07:29:01.163 INFO [stderr]     |
Dec 14 07:29:01.163 INFO [stderr] 101 |     unsafe { portb = &mut PORTB as *mut u8; };
Dec 14 07:29:01.163 INFO [stderr]     |              ^^^^^
Dec 14 07:29:01.163 INFO [stderr]     |
Dec 14 07:29:01.163 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 14 07:29:01.163 INFO [stderr] 
Dec 14 07:29:01.169 INFO [stderr] warning: variable `portb` is assigned to, but never used
Dec 14 07:29:01.169 INFO [stderr]    --> src/main.rs:121:9
Dec 14 07:29:01.169 INFO [stderr]     |
Dec 14 07:29:01.169 INFO [stderr] 121 |     let portb: *mut u8;
Dec 14 07:29:01.169 INFO [stderr]     |         ^^^^^
Dec 14 07:29:01.169 INFO [stderr]     |
Dec 14 07:29:01.169 INFO [stderr]     = note: consider using `_portb` instead
Dec 14 07:29:01.169 INFO [stderr] 
Dec 14 07:29:01.169 INFO [stderr] warning: value assigned to `portb` is never read
Dec 14 07:29:01.169 INFO [stderr]    --> src/main.rs:122:14
Dec 14 07:29:01.169 INFO [stderr]     |
Dec 14 07:29:01.169 INFO [stderr] 122 |     unsafe { portb = &mut PORTB as *mut u8; };
Dec 14 07:29:01.169 INFO [stderr]     |              ^^^^^
Dec 14 07:29:01.169 INFO [stderr] 
Dec 14 07:29:01.177 INFO [stderr] warning: literal out of range for u8
Dec 14 07:29:01.177 INFO [stderr]  --> src/main.rs:9:18
Dec 14 07:29:01.177 INFO [stderr]   |
Dec 14 07:29:01.177 INFO [stderr] 9 | const TICK: u8 = 500;  // in milliseconds
Dec 14 07:29:01.177 INFO [stderr]   |                  ^^^
Dec 14 07:29:01.177 INFO [stderr]   |
Dec 14 07:29:01.177 INFO [stderr]   = note: #[warn(overflowing_literals)] on by default
Dec 14 07:29:01.177 INFO [stderr] 
Dec 14 07:29:01.403 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Dec 14 07:29:01.406 INFO [stderr] su: No module specific data is present
Dec 14 07:29:01.797 INFO running `"docker" "inspect" "31f081666a1c6e3cd1259de946f84909f3f8165dd6403ab12161861e827e6b2d"`
Dec 14 07:29:01.936 INFO running `"docker" "rm" "-f" "31f081666a1c6e3cd1259de946f84909f3f8165dd6403ab12161861e827e6b2d"`
Dec 14 07:29:02.135 INFO [stdout] 31f081666a1c6e3cd1259de946f84909f3f8165dd6403ab12161861e827e6b2d
Dec 14 07:29:02.137 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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"`
Dec 14 07:29:02.409 INFO [stdout] efa8103fc21468cc09dd9a8c5f581f99d1b83c97d324769928b73c54b38381de
Dec 14 07:29:02.413 INFO running `"docker" "start" "-a" "efa8103fc21468cc09dd9a8c5f581f99d1b83c97d324769928b73c54b38381de"`
Dec 14 07:29:03.291 INFO [stderr] usermod: no changes
Dec 14 07:29:03.335 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 14 07:29:03.359 INFO [stderr]      Running /target/debug/deps/i2cdummy-c1c5e54762fc062a
Dec 14 07:29:03.365 INFO [stdout] 
Dec 14 07:29:03.365 INFO [stdout] running 0 tests
Dec 14 07:29:03.365 INFO [stdout] 
Dec 14 07:29:03.365 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 07:29:03.365 INFO [stdout] 
Dec 14 07:29:03.367 INFO [stderr] su: No module specific data is present
Dec 14 07:29:04.012 INFO running `"docker" "inspect" "efa8103fc21468cc09dd9a8c5f581f99d1b83c97d324769928b73c54b38381de"`
Dec 14 07:29:04.348 INFO running `"docker" "rm" "-f" "efa8103fc21468cc09dd9a8c5f581f99d1b83c97d324769928b73c54b38381de"`
Dec 14 07:29:04.703 INFO [stdout] efa8103fc21468cc09dd9a8c5f581f99d1b83c97d324769928b73c54b38381de