Oct 12 23:58:24.177 INFO checking cactorium/buspirate-eeprom-rust against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 23:58:24.177 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 12 23:58:24.576 INFO blam! a6912c4c68fc35d6e7f10ac9230ccf9a8ec9e69e94e53419ba022208709ec4dc
Oct 12 23:58:24.590 INFO running `"docker" "start" "-a" "a6912c4c68fc35d6e7f10ac9230ccf9a8ec9e69e94e53419ba022208709ec4dc"`
Oct 12 23:58:25.109 INFO kablam! usermod: no changes
Oct 12 23:58:25.140 INFO kablam!     Checking termios v0.2.2
Oct 12 23:58:25.140 INFO kablam!     Checking ioctl-rs v0.1.5
Oct 12 23:58:25.614 INFO kablam!     Checking serial v0.3.4
Oct 12 23:58:26.237 INFO kablam!     Checking eeprom-writer v0.1.0 (/source)
Oct 12 23:58:26.764 INFO kablam! warning: unused import: `serial::prelude::*`
Oct 12 23:58:26.764 INFO kablam!  --> src/bitbang.rs:7:5
Oct 12 23:58:26.764 INFO kablam!   |
Oct 12 23:58:26.764 INFO kablam! 7 | use serial::prelude::*;
Oct 12 23:58:26.764 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 12 23:58:26.764 INFO kablam!   |
Oct 12 23:58:26.764 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 23:58:26.764 INFO kablam! 
Oct 12 23:58:26.764 INFO kablam! warning: unused import: `onewire::*`
Oct 12 23:58:26.764 INFO kablam!   --> src/main.rs:15:5
Oct 12 23:58:26.764 INFO kablam!    |
Oct 12 23:58:26.764 INFO kablam! 15 | use onewire::*;
Oct 12 23:58:26.764 INFO kablam!    |     ^^^^^^^^^^
Oct 12 23:58:26.772 INFO kablam! 
Oct 12 23:58:26.961 INFO kablam! warning: unused import: `serial::prelude::*`
Oct 12 23:58:26.961 INFO kablam!  --> src/bitbang.rs:7:5
Oct 12 23:58:26.961 INFO kablam!   |
Oct 12 23:58:26.961 INFO kablam! 7 | use serial::prelude::*;
Oct 12 23:58:26.961 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 12 23:58:26.961 INFO kablam!   |
Oct 12 23:58:26.961 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 23:58:26.961 INFO kablam! 
Oct 12 23:58:26.961 INFO kablam! warning: unused import: `onewire::*`
Oct 12 23:58:26.961 INFO kablam!   --> src/main.rs:15:5
Oct 12 23:58:26.961 INFO kablam!    |
Oct 12 23:58:26.961 INFO kablam! 15 | use onewire::*;
Oct 12 23:58:26.961 INFO kablam!    |     ^^^^^^^^^^
Oct 12 23:58:26.961 INFO kablam! 
Oct 12 23:58:27.034 INFO kablam! warning: variable does not need to be mutable
Oct 12 23:58:27.034 INFO kablam!   --> src/main.rs:17:14
Oct 12 23:58:27.034 INFO kablam!    |
Oct 12 23:58:27.034 INFO kablam! 17 | fn do_ds2431(mut port: &mut BitBangMode) {
Oct 12 23:58:27.034 INFO kablam!    |              ----^^^^
Oct 12 23:58:27.034 INFO kablam!    |              |
Oct 12 23:58:27.034 INFO kablam!    |              help: remove this `mut`
Oct 12 23:58:27.034 INFO kablam!    |
Oct 12 23:58:27.034 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 23:58:27.034 INFO kablam! 
Oct 12 23:58:27.083 INFO kablam! warning: variable does not need to be mutable
Oct 12 23:58:27.083 INFO kablam!    --> src/i2c.rs:146:13
Oct 12 23:58:27.083 INFO kablam!     |
Oct 12 23:58:27.083 INFO kablam! 146 |         let mut ret = self.write_then_read(&[(addr << 1) | 1], len);
Oct 12 23:58:27.083 INFO kablam!     |             ----^^^
Oct 12 23:58:27.083 INFO kablam!     |             |
Oct 12 23:58:27.083 INFO kablam!     |             help: remove this `mut`
Oct 12 23:58:27.083 INFO kablam! 
Oct 12 23:58:27.212 INFO kablam! warning: variable does not need to be mutable
Oct 12 23:58:27.212 INFO kablam!   --> src/main.rs:17:14
Oct 12 23:58:27.212 INFO kablam!    |
Oct 12 23:58:27.212 INFO kablam! 17 | fn do_ds2431(mut port: &mut BitBangMode) {
Oct 12 23:58:27.212 INFO kablam!    |              ----^^^^
Oct 12 23:58:27.212 INFO kablam!    |              |
Oct 12 23:58:27.212 INFO kablam!    |              help: remove this `mut`
Oct 12 23:58:27.212 INFO kablam!    |
Oct 12 23:58:27.212 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 23:58:27.212 INFO kablam! 
Oct 12 23:58:27.256 INFO kablam! warning: variable does not need to be mutable
Oct 12 23:58:27.257 INFO kablam!    --> src/i2c.rs:146:13
Oct 12 23:58:27.257 INFO kablam!     |
Oct 12 23:58:27.257 INFO kablam! 146 |         let mut ret = self.write_then_read(&[(addr << 1) | 1], len);
Oct 12 23:58:27.257 INFO kablam!     |             ----^^^
Oct 12 23:58:27.257 INFO kablam!     |             |
Oct 12 23:58:27.257 INFO kablam!     |             help: remove this `mut`
Oct 12 23:58:27.257 INFO kablam! 
Oct 12 23:58:27.284 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.16s
Oct 12 23:58:27.287 INFO kablam! su: No module specific data is present
Oct 12 23:58:27.582 INFO running `"docker" "rm" "-f" "a6912c4c68fc35d6e7f10ac9230ccf9a8ec9e69e94e53419ba022208709ec4dc"`
Oct 12 23:58:27.668 INFO blam! a6912c4c68fc35d6e7f10ac9230ccf9a8ec9e69e94e53419ba022208709ec4dc