Nov 30 05:41:35.291 INFO checking cactorium/buspirate-eeprom-rust against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 05:41:35.291 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 05:41:35.824 INFO [stdout] e01fdc94f79c7bc4d5327a9349e2ef10cdf11fdb785c5f065d97bf91f34a2b83
Nov 30 05:41:35.836 INFO running `"docker" "start" "-a" "e01fdc94f79c7bc4d5327a9349e2ef10cdf11fdb785c5f065d97bf91f34a2b83"`
Nov 30 05:41:37.228 INFO [stderr] usermod: no changes
Nov 30 05:41:37.312 INFO [stderr]     Checking termios v0.2.2
Nov 30 05:41:37.312 INFO [stderr]     Checking ioctl-rs v0.1.5
Nov 30 05:41:37.928 INFO [stderr]     Checking serial v0.3.4
Nov 30 05:41:38.506 INFO [stderr]     Checking eeprom-writer v0.1.0 (/source)
Nov 30 05:41:39.038 INFO [stderr] warning: unused import: `serial::prelude::*`
Nov 30 05:41:39.038 INFO [stderr]  --> src/bitbang.rs:7:5
Nov 30 05:41:39.038 INFO [stderr]   |
Nov 30 05:41:39.038 INFO [stderr] 7 | use serial::prelude::*;
Nov 30 05:41:39.038 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 30 05:41:39.038 INFO [stderr]   |
Nov 30 05:41:39.038 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 05:41:39.038 INFO [stderr] 
Nov 30 05:41:39.038 INFO [stderr] warning: unused import: `onewire::*`
Nov 30 05:41:39.038 INFO [stderr]   --> src/main.rs:15:5
Nov 30 05:41:39.038 INFO [stderr]    |
Nov 30 05:41:39.038 INFO [stderr] 15 | use onewire::*;
Nov 30 05:41:39.038 INFO [stderr]    |     ^^^^^^^^^^
Nov 30 05:41:39.038 INFO [stderr] 
Nov 30 05:41:39.204 INFO [stderr] warning: unused import: `serial::prelude::*`
Nov 30 05:41:39.204 INFO [stderr]  --> src/bitbang.rs:7:5
Nov 30 05:41:39.204 INFO [stderr]   |
Nov 30 05:41:39.204 INFO [stderr] 7 | use serial::prelude::*;
Nov 30 05:41:39.204 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 30 05:41:39.204 INFO [stderr]   |
Nov 30 05:41:39.204 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 05:41:39.204 INFO [stderr] 
Nov 30 05:41:39.204 INFO [stderr] warning: unused import: `onewire::*`
Nov 30 05:41:39.204 INFO [stderr]   --> src/main.rs:15:5
Nov 30 05:41:39.204 INFO [stderr]    |
Nov 30 05:41:39.204 INFO [stderr] 15 | use onewire::*;
Nov 30 05:41:39.204 INFO [stderr]    |     ^^^^^^^^^^
Nov 30 05:41:39.204 INFO [stderr] 
Nov 30 05:41:39.292 INFO [stderr] warning: variable does not need to be mutable
Nov 30 05:41:39.292 INFO [stderr]   --> src/main.rs:17:14
Nov 30 05:41:39.292 INFO [stderr]    |
Nov 30 05:41:39.292 INFO [stderr] 17 | fn do_ds2431(mut port: &mut BitBangMode) {
Nov 30 05:41:39.292 INFO [stderr]    |              ----^^^^
Nov 30 05:41:39.292 INFO [stderr]    |              |
Nov 30 05:41:39.292 INFO [stderr]    |              help: remove this `mut`
Nov 30 05:41:39.292 INFO [stderr]    |
Nov 30 05:41:39.292 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 05:41:39.292 INFO [stderr] 
Nov 30 05:41:39.372 INFO [stderr] warning: variable does not need to be mutable
Nov 30 05:41:39.372 INFO [stderr]    --> src/i2c.rs:146:13
Nov 30 05:41:39.372 INFO [stderr]     |
Nov 30 05:41:39.372 INFO [stderr] 146 |         let mut ret = self.write_then_read(&[(addr << 1) | 1], len);
Nov 30 05:41:39.372 INFO [stderr]     |             ----^^^
Nov 30 05:41:39.372 INFO [stderr]     |             |
Nov 30 05:41:39.372 INFO [stderr]     |             help: remove this `mut`
Nov 30 05:41:39.372 INFO [stderr] 
Nov 30 05:41:39.460 INFO [stderr] warning: variable does not need to be mutable
Nov 30 05:41:39.460 INFO [stderr]   --> src/main.rs:17:14
Nov 30 05:41:39.460 INFO [stderr]    |
Nov 30 05:41:39.460 INFO [stderr] 17 | fn do_ds2431(mut port: &mut BitBangMode) {
Nov 30 05:41:39.460 INFO [stderr]    |              ----^^^^
Nov 30 05:41:39.460 INFO [stderr]    |              |
Nov 30 05:41:39.460 INFO [stderr]    |              help: remove this `mut`
Nov 30 05:41:39.460 INFO [stderr]    |
Nov 30 05:41:39.460 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 05:41:39.460 INFO [stderr] 
Nov 30 05:41:39.512 INFO [stderr] warning: variable does not need to be mutable
Nov 30 05:41:39.512 INFO [stderr]    --> src/i2c.rs:146:13
Nov 30 05:41:39.512 INFO [stderr]     |
Nov 30 05:41:39.512 INFO [stderr] 146 |         let mut ret = self.write_then_read(&[(addr << 1) | 1], len);
Nov 30 05:41:39.512 INFO [stderr]     |             ----^^^
Nov 30 05:41:39.512 INFO [stderr]     |             |
Nov 30 05:41:39.512 INFO [stderr]     |             help: remove this `mut`
Nov 30 05:41:39.512 INFO [stderr] 
Nov 30 05:41:39.568 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.29s
Nov 30 05:41:39.568 INFO [stderr] su: No module specific data is present
Nov 30 05:41:40.070 INFO running `"docker" "inspect" "e01fdc94f79c7bc4d5327a9349e2ef10cdf11fdb785c5f065d97bf91f34a2b83"`
Nov 30 05:41:40.220 INFO running `"docker" "rm" "-f" "e01fdc94f79c7bc4d5327a9349e2ef10cdf11fdb785c5f065d97bf91f34a2b83"`
Nov 30 05:41:40.524 INFO [stdout] e01fdc94f79c7bc4d5327a9349e2ef10cdf11fdb785c5f065d97bf91f34a2b83