Nov 01 07:27:43.041 INFO checking cactorium/buspirate-eeprom-rust against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 07:27:43.041 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 07:27:43.543 INFO blam! b26f5f64ea166fc6f5ae938e4558b74acc48d7eb402a896f870a936fda6f9e0d
Nov 01 07:27:43.546 INFO running `"docker" "start" "-a" "b26f5f64ea166fc6f5ae938e4558b74acc48d7eb402a896f870a936fda6f9e0d"`
Nov 01 07:27:44.899 INFO kablam! usermod: no changes
Nov 01 07:27:44.976 INFO kablam!     Checking ioctl-rs v0.1.5
Nov 01 07:27:44.976 INFO kablam!     Checking termios v0.2.2
Nov 01 07:27:45.649 INFO kablam!     Checking serial v0.3.4
Nov 01 07:27:46.257 INFO kablam!     Checking eeprom-writer v0.1.0 (/source)
Nov 01 07:27:46.800 INFO kablam! warning: unused import: `serial::prelude::*`
Nov 01 07:27:46.800 INFO kablam!  --> src/bitbang.rs:7:5
Nov 01 07:27:46.800 INFO kablam!   |
Nov 01 07:27:46.800 INFO kablam! 7 | use serial::prelude::*;
Nov 01 07:27:46.800 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 01 07:27:46.800 INFO kablam!   |
Nov 01 07:27:46.800 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 07:27:46.800 INFO kablam! 
Nov 01 07:27:46.800 INFO kablam! warning: unused import: `onewire::*`
Nov 01 07:27:46.800 INFO kablam!   --> src/main.rs:15:5
Nov 01 07:27:46.800 INFO kablam!    |
Nov 01 07:27:46.800 INFO kablam! 15 | use onewire::*;
Nov 01 07:27:46.800 INFO kablam!    |     ^^^^^^^^^^
Nov 01 07:27:46.800 INFO kablam! 
Nov 01 07:27:46.844 INFO kablam! warning: unused import: `serial::prelude::*`
Nov 01 07:27:46.844 INFO kablam!  --> src/bitbang.rs:7:5
Nov 01 07:27:46.844 INFO kablam!   |
Nov 01 07:27:46.844 INFO kablam! 7 | use serial::prelude::*;
Nov 01 07:27:46.844 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 01 07:27:46.844 INFO kablam!   |
Nov 01 07:27:46.844 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 07:27:46.844 INFO kablam! 
Nov 01 07:27:46.844 INFO kablam! warning: unused import: `onewire::*`
Nov 01 07:27:46.844 INFO kablam!   --> src/main.rs:15:5
Nov 01 07:27:46.844 INFO kablam!    |
Nov 01 07:27:46.844 INFO kablam! 15 | use onewire::*;
Nov 01 07:27:46.844 INFO kablam!    |     ^^^^^^^^^^
Nov 01 07:27:46.844 INFO kablam! 
Nov 01 07:27:47.060 INFO kablam! warning: variable does not need to be mutable
Nov 01 07:27:47.060 INFO kablam!   --> src/main.rs:17:14
Nov 01 07:27:47.060 INFO kablam!    |
Nov 01 07:27:47.060 INFO kablam! 17 | fn do_ds2431(mut port: &mut BitBangMode) {
Nov 01 07:27:47.060 INFO kablam!    |              ----^^^^
Nov 01 07:27:47.060 INFO kablam!    |              |
Nov 01 07:27:47.060 INFO kablam!    |              help: remove this `mut`
Nov 01 07:27:47.060 INFO kablam!    |
Nov 01 07:27:47.060 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 07:27:47.060 INFO kablam! 
Nov 01 07:27:47.120 INFO kablam! warning: variable does not need to be mutable
Nov 01 07:27:47.120 INFO kablam!   --> src/main.rs:17:14
Nov 01 07:27:47.120 INFO kablam!    |
Nov 01 07:27:47.120 INFO kablam! 17 | fn do_ds2431(mut port: &mut BitBangMode) {
Nov 01 07:27:47.120 INFO kablam!    |              ----^^^^
Nov 01 07:27:47.120 INFO kablam!    |              |
Nov 01 07:27:47.120 INFO kablam!    |              help: remove this `mut`
Nov 01 07:27:47.120 INFO kablam!    |
Nov 01 07:27:47.121 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 07:27:47.121 INFO kablam! 
Nov 01 07:27:47.160 INFO kablam! warning: variable does not need to be mutable
Nov 01 07:27:47.160 INFO kablam!    --> src/i2c.rs:146:13
Nov 01 07:27:47.160 INFO kablam!     |
Nov 01 07:27:47.160 INFO kablam! 146 |         let mut ret = self.write_then_read(&[(addr << 1) | 1], len);
Nov 01 07:27:47.160 INFO kablam!     |             ----^^^
Nov 01 07:27:47.160 INFO kablam!     |             |
Nov 01 07:27:47.160 INFO kablam!     |             help: remove this `mut`
Nov 01 07:27:47.160 INFO kablam! 
Nov 01 07:27:47.191 INFO kablam! warning: variable does not need to be mutable
Nov 01 07:27:47.191 INFO kablam!    --> src/i2c.rs:146:13
Nov 01 07:27:47.191 INFO kablam!     |
Nov 01 07:27:47.191 INFO kablam! 146 |         let mut ret = self.write_then_read(&[(addr << 1) | 1], len);
Nov 01 07:27:47.191 INFO kablam!     |             ----^^^
Nov 01 07:27:47.191 INFO kablam!     |             |
Nov 01 07:27:47.191 INFO kablam!     |             help: remove this `mut`
Nov 01 07:27:47.191 INFO kablam! 
Nov 01 07:27:47.230 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.30s
Nov 01 07:27:47.234 INFO kablam! su: No module specific data is present
Nov 01 07:27:47.577 INFO running `"docker" "rm" "-f" "b26f5f64ea166fc6f5ae938e4558b74acc48d7eb402a896f870a936fda6f9e0d"`
Nov 01 07:27:47.664 INFO blam! b26f5f64ea166fc6f5ae938e4558b74acc48d7eb402a896f870a936fda6f9e0d