Nov 28 08:08:18.097 INFO checking cactorium/buspirate-eeprom-rust against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 08:08:18.099 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 08:08:18.408 INFO [stdout] 3c5dcda47756382bf466a1bcd85d0cfb9aa3230429c4bdf268d0f69186bf634c
Nov 28 08:08:18.417 INFO running `"docker" "start" "-a" "3c5dcda47756382bf466a1bcd85d0cfb9aa3230429c4bdf268d0f69186bf634c"`
Nov 28 08:08:19.628 INFO [stderr] usermod: no changes
Nov 28 08:08:19.720 INFO [stderr]     Checking eeprom-writer v0.1.0 (/source)
Nov 28 08:08:20.362 INFO [stderr] warning: unused import: `serial::prelude::*`
Nov 28 08:08:20.362 INFO [stderr]  --> src/bitbang.rs:7:5
Nov 28 08:08:20.362 INFO [stderr]   |
Nov 28 08:08:20.362 INFO [stderr] 7 | use serial::prelude::*;
Nov 28 08:08:20.362 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 28 08:08:20.362 INFO [stderr]   |
Nov 28 08:08:20.362 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 08:08:20.362 INFO [stderr] 
Nov 28 08:08:20.362 INFO [stderr] warning: unused import: `onewire::*`
Nov 28 08:08:20.362 INFO [stderr]   --> src/main.rs:15:5
Nov 28 08:08:20.362 INFO [stderr]    |
Nov 28 08:08:20.362 INFO [stderr] 15 | use onewire::*;
Nov 28 08:08:20.362 INFO [stderr]    |     ^^^^^^^^^^
Nov 28 08:08:20.362 INFO [stderr] 
Nov 28 08:08:20.397 INFO [stderr] warning: unused import: `serial::prelude::*`
Nov 28 08:08:20.397 INFO [stderr]  --> src/bitbang.rs:7:5
Nov 28 08:08:20.397 INFO [stderr]   |
Nov 28 08:08:20.397 INFO [stderr] 7 | use serial::prelude::*;
Nov 28 08:08:20.397 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 28 08:08:20.397 INFO [stderr]   |
Nov 28 08:08:20.397 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 08:08:20.397 INFO [stderr] 
Nov 28 08:08:20.398 INFO [stderr] warning: unused import: `onewire::*`
Nov 28 08:08:20.398 INFO [stderr]   --> src/main.rs:15:5
Nov 28 08:08:20.398 INFO [stderr]    |
Nov 28 08:08:20.398 INFO [stderr] 15 | use onewire::*;
Nov 28 08:08:20.398 INFO [stderr]    |     ^^^^^^^^^^
Nov 28 08:08:20.398 INFO [stderr] 
Nov 28 08:08:20.648 INFO [stderr] warning: variable does not need to be mutable
Nov 28 08:08:20.648 INFO [stderr]   --> src/main.rs:17:14
Nov 28 08:08:20.648 INFO [stderr]    |
Nov 28 08:08:20.648 INFO [stderr] 17 | fn do_ds2431(mut port: &mut BitBangMode) {
Nov 28 08:08:20.648 INFO [stderr]    |              ----^^^^
Nov 28 08:08:20.648 INFO [stderr]    |              |
Nov 28 08:08:20.648 INFO [stderr]    |              help: remove this `mut`
Nov 28 08:08:20.648 INFO [stderr]    |
Nov 28 08:08:20.648 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 08:08:20.648 INFO [stderr] 
Nov 28 08:08:20.700 INFO [stderr] warning: variable does not need to be mutable
Nov 28 08:08:20.700 INFO [stderr]   --> src/main.rs:17:14
Nov 28 08:08:20.700 INFO [stderr]    |
Nov 28 08:08:20.700 INFO [stderr] 17 | fn do_ds2431(mut port: &mut BitBangMode) {
Nov 28 08:08:20.700 INFO [stderr]    |              ----^^^^
Nov 28 08:08:20.700 INFO [stderr]    |              |
Nov 28 08:08:20.700 INFO [stderr]    |              help: remove this `mut`
Nov 28 08:08:20.700 INFO [stderr]    |
Nov 28 08:08:20.700 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 08:08:20.700 INFO [stderr] 
Nov 28 08:08:20.728 INFO [stderr] warning: variable does not need to be mutable
Nov 28 08:08:20.728 INFO [stderr]    --> src/i2c.rs:146:13
Nov 28 08:08:20.728 INFO [stderr]     |
Nov 28 08:08:20.728 INFO [stderr] 146 |         let mut ret = self.write_then_read(&[(addr << 1) | 1], len);
Nov 28 08:08:20.728 INFO [stderr]     |             ----^^^
Nov 28 08:08:20.728 INFO [stderr]     |             |
Nov 28 08:08:20.728 INFO [stderr]     |             help: remove this `mut`
Nov 28 08:08:20.728 INFO [stderr] 
Nov 28 08:08:20.744 INFO [stderr] warning: variable does not need to be mutable
Nov 28 08:08:20.744 INFO [stderr]    --> src/i2c.rs:146:13
Nov 28 08:08:20.744 INFO [stderr]     |
Nov 28 08:08:20.744 INFO [stderr] 146 |         let mut ret = self.write_then_read(&[(addr << 1) | 1], len);
Nov 28 08:08:20.744 INFO [stderr]     |             ----^^^
Nov 28 08:08:20.744 INFO [stderr]     |             |
Nov 28 08:08:20.744 INFO [stderr]     |             help: remove this `mut`
Nov 28 08:08:20.744 INFO [stderr] 
Nov 28 08:08:20.805 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
Nov 28 08:08:20.808 INFO [stderr] su: No module specific data is present
Nov 28 08:08:21.417 INFO running `"docker" "inspect" "3c5dcda47756382bf466a1bcd85d0cfb9aa3230429c4bdf268d0f69186bf634c"`
Nov 28 08:08:21.553 INFO running `"docker" "rm" "-f" "3c5dcda47756382bf466a1bcd85d0cfb9aa3230429c4bdf268d0f69186bf634c"`
Nov 28 08:08:21.770 INFO [stdout] 3c5dcda47756382bf466a1bcd85d0cfb9aa3230429c4bdf268d0f69186bf634c