Dec 04 21:18:21.611 INFO checking cactorium/buspirate-eeprom-rust against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 21:18:21.612 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 04 21:18:21.904 INFO [stdout] 37c1ddd0b68ecafbd4b1559206768a01d29fd72d105c29c3364e84d5d5efdec2
Dec 04 21:18:21.906 INFO running `"docker" "start" "-a" "37c1ddd0b68ecafbd4b1559206768a01d29fd72d105c29c3364e84d5d5efdec2"`
Dec 04 21:18:22.851 INFO [stderr] usermod: no changes
Dec 04 21:18:22.895 INFO [stderr]     Checking termios v0.2.2
Dec 04 21:18:22.895 INFO [stderr]     Checking ioctl-rs v0.1.5
Dec 04 21:18:23.555 INFO [stderr]     Checking serial v0.3.4
Dec 04 21:18:24.123 INFO [stderr]     Checking eeprom-writer v0.1.0 (/source)
Dec 04 21:18:24.555 INFO [stderr] warning: unused import: `serial::prelude::*`
Dec 04 21:18:24.555 INFO [stderr]  --> src/bitbang.rs:7:5
Dec 04 21:18:24.555 INFO [stderr]   |
Dec 04 21:18:24.555 INFO [stderr] 7 | use serial::prelude::*;
Dec 04 21:18:24.555 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 04 21:18:24.555 INFO [stderr]   |
Dec 04 21:18:24.555 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 21:18:24.555 INFO [stderr] 
Dec 04 21:18:24.555 INFO [stderr] warning: unused import: `onewire::*`
Dec 04 21:18:24.555 INFO [stderr]   --> src/main.rs:15:5
Dec 04 21:18:24.555 INFO [stderr]    |
Dec 04 21:18:24.555 INFO [stderr] 15 | use onewire::*;
Dec 04 21:18:24.555 INFO [stderr]    |     ^^^^^^^^^^
Dec 04 21:18:24.555 INFO [stderr] 
Dec 04 21:18:24.763 INFO [stderr] warning: unused import: `serial::prelude::*`
Dec 04 21:18:24.763 INFO [stderr]  --> src/bitbang.rs:7:5
Dec 04 21:18:24.763 INFO [stderr]   |
Dec 04 21:18:24.763 INFO [stderr] 7 | use serial::prelude::*;
Dec 04 21:18:24.763 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 04 21:18:24.763 INFO [stderr]   |
Dec 04 21:18:24.763 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 21:18:24.763 INFO [stderr] 
Dec 04 21:18:24.763 INFO [stderr] warning: unused import: `onewire::*`
Dec 04 21:18:24.763 INFO [stderr]   --> src/main.rs:15:5
Dec 04 21:18:24.763 INFO [stderr]    |
Dec 04 21:18:24.763 INFO [stderr] 15 | use onewire::*;
Dec 04 21:18:24.763 INFO [stderr]    |     ^^^^^^^^^^
Dec 04 21:18:24.763 INFO [stderr] 
Dec 04 21:18:24.783 INFO [stderr] warning: variable does not need to be mutable
Dec 04 21:18:24.783 INFO [stderr]   --> src/main.rs:17:14
Dec 04 21:18:24.783 INFO [stderr]    |
Dec 04 21:18:24.783 INFO [stderr] 17 | fn do_ds2431(mut port: &mut BitBangMode) {
Dec 04 21:18:24.783 INFO [stderr]    |              ----^^^^
Dec 04 21:18:24.783 INFO [stderr]    |              |
Dec 04 21:18:24.783 INFO [stderr]    |              help: remove this `mut`
Dec 04 21:18:24.783 INFO [stderr]    |
Dec 04 21:18:24.783 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 21:18:24.783 INFO [stderr] 
Dec 04 21:18:24.871 INFO [stderr] warning: variable does not need to be mutable
Dec 04 21:18:24.871 INFO [stderr]    --> src/i2c.rs:146:13
Dec 04 21:18:24.871 INFO [stderr]     |
Dec 04 21:18:24.871 INFO [stderr] 146 |         let mut ret = self.write_then_read(&[(addr << 1) | 1], len);
Dec 04 21:18:24.871 INFO [stderr]     |             ----^^^
Dec 04 21:18:24.871 INFO [stderr]     |             |
Dec 04 21:18:24.871 INFO [stderr]     |             help: remove this `mut`
Dec 04 21:18:24.871 INFO [stderr] 
Dec 04 21:18:25.051 INFO [stderr] warning: variable does not need to be mutable
Dec 04 21:18:25.051 INFO [stderr]   --> src/main.rs:17:14
Dec 04 21:18:25.051 INFO [stderr]    |
Dec 04 21:18:25.051 INFO [stderr] 17 | fn do_ds2431(mut port: &mut BitBangMode) {
Dec 04 21:18:25.051 INFO [stderr]    |              ----^^^^
Dec 04 21:18:25.051 INFO [stderr]    |              |
Dec 04 21:18:25.051 INFO [stderr]    |              help: remove this `mut`
Dec 04 21:18:25.051 INFO [stderr]    |
Dec 04 21:18:25.051 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 21:18:25.051 INFO [stderr] 
Dec 04 21:18:25.091 INFO [stderr] warning: variable does not need to be mutable
Dec 04 21:18:25.091 INFO [stderr]    --> src/i2c.rs:146:13
Dec 04 21:18:25.091 INFO [stderr]     |
Dec 04 21:18:25.091 INFO [stderr] 146 |         let mut ret = self.write_then_read(&[(addr << 1) | 1], len);
Dec 04 21:18:25.091 INFO [stderr]     |             ----^^^
Dec 04 21:18:25.091 INFO [stderr]     |             |
Dec 04 21:18:25.091 INFO [stderr]     |             help: remove this `mut`
Dec 04 21:18:25.091 INFO [stderr] 
Dec 04 21:18:25.135 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.26s
Dec 04 21:18:25.135 INFO [stderr] su: No module specific data is present
Dec 04 21:18:25.488 INFO running `"docker" "inspect" "37c1ddd0b68ecafbd4b1559206768a01d29fd72d105c29c3364e84d5d5efdec2"`
Dec 04 21:18:25.576 INFO running `"docker" "rm" "-f" "37c1ddd0b68ecafbd4b1559206768a01d29fd72d105c29c3364e84d5d5efdec2"`
Dec 04 21:18:25.654 INFO [stdout] 37c1ddd0b68ecafbd4b1559206768a01d29fd72d105c29c3364e84d5d5efdec2