Nov 30 05:41:34.827 INFO checking cactorium/buspirate-eeprom-rust against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 05:41:34.828 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 05:41:35.262 INFO [stdout] 465bc7f893b15b9f7ae74ee7a12d9652c82ed8da991b5bbad4a7dced9412c02b
Nov 30 05:41:35.268 INFO running `"docker" "start" "-a" "465bc7f893b15b9f7ae74ee7a12d9652c82ed8da991b5bbad4a7dced9412c02b"`
Nov 30 05:41:36.391 INFO [stderr] usermod: no changes
Nov 30 05:41:36.472 INFO [stderr]     Checking ioctl-rs v0.1.5
Nov 30 05:41:36.472 INFO [stderr]     Checking termios v0.2.2
Nov 30 05:41:37.200 INFO [stderr]     Checking serial v0.3.4
Nov 30 05:41:37.776 INFO [stderr]     Checking eeprom-writer v0.1.0 (/source)
Nov 30 05:41:38.239 INFO [stderr] warning: unused import: `serial::prelude::*`
Nov 30 05:41:38.239 INFO [stderr]  --> src/bitbang.rs:7:5
Nov 30 05:41:38.239 INFO [stderr]   |
Nov 30 05:41:38.239 INFO [stderr] 7 | use serial::prelude::*;
Nov 30 05:41:38.239 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 30 05:41:38.239 INFO [stderr]   |
Nov 30 05:41:38.239 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 05:41:38.239 INFO [stderr] 
Nov 30 05:41:38.239 INFO [stderr] warning: unused import: `onewire::*`
Nov 30 05:41:38.239 INFO [stderr]   --> src/main.rs:15:5
Nov 30 05:41:38.239 INFO [stderr]    |
Nov 30 05:41:38.239 INFO [stderr] 15 | use onewire::*;
Nov 30 05:41:38.239 INFO [stderr]    |     ^^^^^^^^^^
Nov 30 05:41:38.239 INFO [stderr] 
Nov 30 05:41:38.504 INFO [stderr] warning: variable does not need to be mutable
Nov 30 05:41:38.504 INFO [stderr]   --> src/main.rs:17:14
Nov 30 05:41:38.504 INFO [stderr]    |
Nov 30 05:41:38.504 INFO [stderr] 17 | fn do_ds2431(mut port: &mut BitBangMode) {
Nov 30 05:41:38.504 INFO [stderr]    |              ----^^^^
Nov 30 05:41:38.504 INFO [stderr]    |              |
Nov 30 05:41:38.504 INFO [stderr]    |              help: remove this `mut`
Nov 30 05:41:38.504 INFO [stderr]    |
Nov 30 05:41:38.504 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 05:41:38.504 INFO [stderr] 
Nov 30 05:41:38.504 INFO [stderr] warning: unused import: `serial::prelude::*`
Nov 30 05:41:38.504 INFO [stderr]  --> src/bitbang.rs:7:5
Nov 30 05:41:38.504 INFO [stderr]   |
Nov 30 05:41:38.504 INFO [stderr] 7 | use serial::prelude::*;
Nov 30 05:41:38.504 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 30 05:41:38.504 INFO [stderr]   |
Nov 30 05:41:38.504 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 05:41:38.504 INFO [stderr] 
Nov 30 05:41:38.504 INFO [stderr] warning: unused import: `onewire::*`
Nov 30 05:41:38.504 INFO [stderr]   --> src/main.rs:15:5
Nov 30 05:41:38.504 INFO [stderr]    |
Nov 30 05:41:38.504 INFO [stderr] 15 | use onewire::*;
Nov 30 05:41:38.504 INFO [stderr]    |     ^^^^^^^^^^
Nov 30 05:41:38.504 INFO [stderr] 
Nov 30 05:41:38.552 INFO [stderr] warning: variable does not need to be mutable
Nov 30 05:41:38.552 INFO [stderr]    --> src/i2c.rs:146:13
Nov 30 05:41:38.552 INFO [stderr]     |
Nov 30 05:41:38.552 INFO [stderr] 146 |         let mut ret = self.write_then_read(&[(addr << 1) | 1], len);
Nov 30 05:41:38.552 INFO [stderr]     |             ----^^^
Nov 30 05:41:38.552 INFO [stderr]     |             |
Nov 30 05:41:38.552 INFO [stderr]     |             help: remove this `mut`
Nov 30 05:41:38.552 INFO [stderr] 
Nov 30 05:41:38.756 INFO [stderr] warning: variable does not need to be mutable
Nov 30 05:41:38.756 INFO [stderr]   --> src/main.rs:17:14
Nov 30 05:41:38.756 INFO [stderr]    |
Nov 30 05:41:38.756 INFO [stderr] 17 | fn do_ds2431(mut port: &mut BitBangMode) {
Nov 30 05:41:38.756 INFO [stderr]    |              ----^^^^
Nov 30 05:41:38.756 INFO [stderr]    |              |
Nov 30 05:41:38.756 INFO [stderr]    |              help: remove this `mut`
Nov 30 05:41:38.756 INFO [stderr]    |
Nov 30 05:41:38.756 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 05:41:38.756 INFO [stderr] 
Nov 30 05:41:38.804 INFO [stderr] warning: variable does not need to be mutable
Nov 30 05:41:38.804 INFO [stderr]    --> src/i2c.rs:146:13
Nov 30 05:41:38.804 INFO [stderr]     |
Nov 30 05:41:38.804 INFO [stderr] 146 |         let mut ret = self.write_then_read(&[(addr << 1) | 1], len);
Nov 30 05:41:38.804 INFO [stderr]     |             ----^^^
Nov 30 05:41:38.804 INFO [stderr]     |             |
Nov 30 05:41:38.804 INFO [stderr]     |             help: remove this `mut`
Nov 30 05:41:38.804 INFO [stderr] 
Nov 30 05:41:38.865 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.43s
Nov 30 05:41:38.865 INFO [stderr] su: No module specific data is present
Nov 30 05:41:39.835 INFO running `"docker" "inspect" "465bc7f893b15b9f7ae74ee7a12d9652c82ed8da991b5bbad4a7dced9412c02b"`
Nov 30 05:41:40.083 INFO running `"docker" "rm" "-f" "465bc7f893b15b9f7ae74ee7a12d9652c82ed8da991b5bbad4a7dced9412c02b"`
Nov 30 05:41:40.349 INFO [stdout] 465bc7f893b15b9f7ae74ee7a12d9652c82ed8da991b5bbad4a7dced9412c02b