Aug 17 18:02:12.854 INFO checking libvirt-0.1.0 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 18:02:12.854 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 18:02:12.854 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 18:02:12.854 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-4/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 18:02:13.114 INFO blam! 214e9be84228ac6c3ee04458a2c316dac52e0f1b1b1e14763bad70eec642f5b6
Aug 17 18:02:13.117 INFO running `"docker" "start" "-a" "214e9be84228ac6c3ee04458a2c316dac52e0f1b1b1e14763bad70eec642f5b6"`
Aug 17 18:02:14.013 INFO kablam!     Checking libvirt-sys v1.2.18
Aug 17 18:02:15.197 INFO kablam!     Checking libvirt v0.1.0 (file:///source)
Aug 17 18:02:15.763 INFO kablam! warning: unused import: `string`
Aug 17 18:02:15.763 INFO kablam!  --> src/connection.rs:4:11
Aug 17 18:02:15.763 INFO kablam!   |
Aug 17 18:02:15.763 INFO kablam! 4 | use std::{string, ptr, mem, slice};
Aug 17 18:02:15.763 INFO kablam!   |           ^^^^^^
Aug 17 18:02:15.763 INFO kablam!   |
Aug 17 18:02:15.763 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 17 18:02:15.763 INFO kablam! 
Aug 17 18:02:15.764 INFO kablam! warning: unused import: `std::string`
Aug 17 18:02:15.764 INFO kablam!  --> src/node.rs:2:5
Aug 17 18:02:15.764 INFO kablam!   |
Aug 17 18:02:15.764 INFO kablam! 2 | use std::string;
Aug 17 18:02:15.764 INFO kablam!   |     ^^^^^^^^^^^
Aug 17 18:02:15.764 INFO kablam! 
Aug 17 18:02:15.764 INFO kablam! warning: unused import: `string`
Aug 17 18:02:15.764 INFO kablam!  --> src/domain.rs:4:11
Aug 17 18:02:15.764 INFO kablam!   |
Aug 17 18:02:15.764 INFO kablam! 4 | use std::{string, ptr, mem};
Aug 17 18:02:15.764 INFO kablam!   |           ^^^^^^
Aug 17 18:02:15.764 INFO kablam! 
Aug 17 18:02:15.764 INFO kablam! warning: unused import: `node`
Aug 17 18:02:15.764 INFO kablam!  --> src/domain.rs:5:5
Aug 17 18:02:15.764 INFO kablam!   |
Aug 17 18:02:15.765 INFO kablam! 5 | use node;
Aug 17 18:02:15.765 INFO kablam!   |     ^^^^
Aug 17 18:02:15.765 INFO kablam! 
Aug 17 18:02:15.766 INFO kablam! warning: unused import: `std::string`
Aug 17 18:02:15.766 INFO kablam!  --> src/network.rs:2:5
Aug 17 18:02:15.766 INFO kablam!   |
Aug 17 18:02:15.766 INFO kablam! 2 | use std::string;
Aug 17 18:02:15.766 INFO kablam!   |     ^^^^^^^^^^^
Aug 17 18:02:15.766 INFO kablam! 
Aug 17 18:02:15.766 INFO kablam! warning: unused imports: `ptr`, `string`
Aug 17 18:02:15.766 INFO kablam!  --> src/interface.rs:2:11
Aug 17 18:02:15.766 INFO kablam!   |
Aug 17 18:02:15.766 INFO kablam! 2 | use std::{string, ptr};
Aug 17 18:02:15.766 INFO kablam!   |           ^^^^^^  ^^^
Aug 17 18:02:15.766 INFO kablam! 
Aug 17 18:02:15.949 INFO kablam! warning: unused import: `string`
Aug 17 18:02:15.949 INFO kablam!  --> src/connection.rs:4:11
Aug 17 18:02:15.949 INFO kablam!   |
Aug 17 18:02:15.949 INFO kablam! 4 | use std::{string, ptr, mem, slice};
Aug 17 18:02:15.949 INFO kablam!   |           ^^^^^^
Aug 17 18:02:15.950 INFO kablam!   |
Aug 17 18:02:15.950 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 17 18:02:15.950 INFO kablam! 
Aug 17 18:02:15.951 INFO kablam! warning: unused import: `std::string`
Aug 17 18:02:15.951 INFO kablam!  --> src/node.rs:2:5
Aug 17 18:02:15.951 INFO kablam!   |
Aug 17 18:02:15.951 INFO kablam! 2 | use std::string;
Aug 17 18:02:15.951 INFO kablam!   |     ^^^^^^^^^^^
Aug 17 18:02:15.951 INFO kablam! 
Aug 17 18:02:15.951 INFO kablam! warning: unused import: `string`
Aug 17 18:02:15.951 INFO kablam!  --> src/domain.rs:4:11
Aug 17 18:02:15.951 INFO kablam!   |
Aug 17 18:02:15.951 INFO kablam! 4 | use std::{string, ptr, mem};
Aug 17 18:02:15.951 INFO kablam!   |           ^^^^^^
Aug 17 18:02:15.951 INFO kablam! 
Aug 17 18:02:15.951 INFO kablam! warning: unused import: `node`
Aug 17 18:02:15.951 INFO kablam!  --> src/domain.rs:5:5
Aug 17 18:02:15.951 INFO kablam!   |
Aug 17 18:02:15.951 INFO kablam! 5 | use node;
Aug 17 18:02:15.951 INFO kablam!   |     ^^^^
Aug 17 18:02:15.951 INFO kablam! 
Aug 17 18:02:15.953 INFO kablam! warning: unused import: `std::string`
Aug 17 18:02:15.953 INFO kablam!  --> src/network.rs:2:5
Aug 17 18:02:15.953 INFO kablam!   |
Aug 17 18:02:15.953 INFO kablam! 2 | use std::string;
Aug 17 18:02:15.953 INFO kablam!   |     ^^^^^^^^^^^
Aug 17 18:02:15.953 INFO kablam! 
Aug 17 18:02:15.963 INFO kablam! warning: unused imports: `ptr`, `string`
Aug 17 18:02:15.963 INFO kablam!  --> src/interface.rs:2:11
Aug 17 18:02:15.963 INFO kablam!   |
Aug 17 18:02:15.963 INFO kablam! 2 | use std::{string, ptr};
Aug 17 18:02:15.963 INFO kablam!   |           ^^^^^^  ^^^
Aug 17 18:02:15.963 INFO kablam! 
Aug 17 18:02:16.228 INFO kablam! warning: unused variable: `out`
Aug 17 18:02:16.229 INFO kablam!   --> src/network.rs:76:17
Aug 17 18:02:16.229 INFO kablam!    |
Aug 17 18:02:16.229 INFO kablam! 76 |             let out: *mut i32 = match val {
Aug 17 18:02:16.229 INFO kablam!    |                 ^^^ help: consider using `_out` instead
Aug 17 18:02:16.229 INFO kablam!    |
Aug 17 18:02:16.230 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 17 18:02:16.230 INFO kablam! 
Aug 17 18:02:16.254 INFO kablam! warning: variable does not need to be mutable
Aug 17 18:02:16.254 INFO kablam!    --> src/connection.rs:175:17
Aug 17 18:02:16.254 INFO kablam!     |
Aug 17 18:02:16.254 INFO kablam! 175 |             let mut ids = ptr::null_mut();
Aug 17 18:02:16.254 INFO kablam!     |                 ----^^^
Aug 17 18:02:16.255 INFO kablam!     |                 |
Aug 17 18:02:16.255 INFO kablam!     |                 help: remove this `mut`
Aug 17 18:02:16.255 INFO kablam!     |
Aug 17 18:02:16.256 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 18:02:16.256 INFO kablam! 
Aug 17 18:02:16.342 INFO kablam! warning: method is never used: `create`
Aug 17 18:02:16.342 INFO kablam!   --> src/interface.rs:12:5
Aug 17 18:02:16.342 INFO kablam!    |
Aug 17 18:02:16.342 INFO kablam! 12 |     pub fn create(self, flags: u32) -> Result<(), VirError> {
Aug 17 18:02:16.342 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 18:02:16.343 INFO kablam!    |
Aug 17 18:02:16.343 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 17 18:02:16.344 INFO kablam! 
Aug 17 18:02:16.344 INFO kablam! warning: method is never used: `destroy`
Aug 17 18:02:16.344 INFO kablam!   --> src/interface.rs:21:5
Aug 17 18:02:16.344 INFO kablam!    |
Aug 17 18:02:16.344 INFO kablam! 21 |     pub fn destroy(self, flags: u32) -> Result<(), VirError> {
Aug 17 18:02:16.344 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 18:02:16.345 INFO kablam! 
Aug 17 18:02:16.345 INFO kablam! warning: method is never used: `is_active`
Aug 17 18:02:16.346 INFO kablam!   --> src/interface.rs:30:5
Aug 17 18:02:16.346 INFO kablam!    |
Aug 17 18:02:16.346 INFO kablam! 30 |     pub fn is_active(self) -> Result<(), VirError> {
Aug 17 18:02:16.346 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 18:02:16.346 INFO kablam! 
Aug 17 18:02:16.347 INFO kablam! warning: method is never used: `mac`
Aug 17 18:02:16.347 INFO kablam!   --> src/interface.rs:39:5
Aug 17 18:02:16.347 INFO kablam!    |
Aug 17 18:02:16.347 INFO kablam! 39 |     pub fn mac(self) -> Result<String, VirError> {
Aug 17 18:02:16.347 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 18:02:16.347 INFO kablam! 
Aug 17 18:02:16.348 INFO kablam! warning: method is never used: `name`
Aug 17 18:02:16.348 INFO kablam!   --> src/interface.rs:49:5
Aug 17 18:02:16.348 INFO kablam!    |
Aug 17 18:02:16.348 INFO kablam! 49 |     pub fn name(self) -> Result<String, VirError> {
Aug 17 18:02:16.348 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 18:02:16.349 INFO kablam! 
Aug 17 18:02:16.349 INFO kablam! warning: method is never used: `xml_desc`
Aug 17 18:02:16.349 INFO kablam!   --> src/interface.rs:59:5
Aug 17 18:02:16.349 INFO kablam!    |
Aug 17 18:02:16.349 INFO kablam! 59 |     pub fn xml_desc(self, flags: u32) -> Result<String, VirError>{
Aug 17 18:02:16.349 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 18:02:16.350 INFO kablam! 
Aug 17 18:02:16.350 INFO kablam! warning: method is never used: `undefine`
Aug 17 18:02:16.350 INFO kablam!   --> src/interface.rs:69:5
Aug 17 18:02:16.350 INFO kablam!    |
Aug 17 18:02:16.351 INFO kablam! 69 |     pub fn undefine(self) -> Result<(), VirError>{
Aug 17 18:02:16.351 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 18:02:16.351 INFO kablam! 
Aug 17 18:02:16.352 INFO kablam! warning: method is never used: `free`
Aug 17 18:02:16.352 INFO kablam!   --> src/interface.rs:78:5
Aug 17 18:02:16.352 INFO kablam!    |
Aug 17 18:02:16.352 INFO kablam! 78 |     pub fn free(self) -> Result<(), VirError> {
Aug 17 18:02:16.352 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 18:02:16.352 INFO kablam! 
Aug 17 18:02:16.358 INFO kablam! warning: variable `cUri` should have a snake case name such as `c_uri`
Aug 17 18:02:16.359 INFO kablam!   --> src/connection.rs:25:17
Aug 17 18:02:16.359 INFO kablam!    |
Aug 17 18:02:16.359 INFO kablam! 25 |             let cUri = CString::new(uri).unwrap();
Aug 17 18:02:16.359 INFO kablam!    |                 ^^^^
Aug 17 18:02:16.359 INFO kablam!    |
Aug 17 18:02:16.360 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Aug 17 18:02:16.360 INFO kablam! 
Aug 17 18:02:16.362 INFO kablam! warning: variable `pDomain` should have a snake case name such as `p_domain`
Aug 17 18:02:16.363 INFO kablam!    --> src/connection.rs:313:17
Aug 17 18:02:16.363 INFO kablam!     |
Aug 17 18:02:16.363 INFO kablam! 313 |             let pDomain = virt::virDomainCreateXML(self.conn, cxml.as_ptr(), flags);
Aug 17 18:02:16.363 INFO kablam!     |                 ^^^^^^^
Aug 17 18:02:16.364 INFO kablam! 
Aug 17 18:02:16.364 INFO kablam! warning: variable `pDomain` should have a snake case name such as `p_domain`
Aug 17 18:02:16.364 INFO kablam!    --> src/connection.rs:324:17
Aug 17 18:02:16.364 INFO kablam!     |
Aug 17 18:02:16.364 INFO kablam! 324 |             let pDomain = virt::virDomainDefineXML(self.conn, cxml.as_ptr());
Aug 17 18:02:16.365 INFO kablam!     |                 ^^^^^^^
Aug 17 18:02:16.365 INFO kablam! 
Aug 17 18:02:16.681 INFO kablam! warning: unused variable: `out`
Aug 17 18:02:16.681 INFO kablam!   --> src/network.rs:76:17
Aug 17 18:02:16.681 INFO kablam!    |
Aug 17 18:02:16.681 INFO kablam! 76 |             let out: *mut i32 = match val {
Aug 17 18:02:16.681 INFO kablam!    |                 ^^^ help: consider using `_out` instead
Aug 17 18:02:16.681 INFO kablam!    |
Aug 17 18:02:16.681 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 17 18:02:16.681 INFO kablam! 
Aug 17 18:02:16.706 INFO kablam! warning: variable does not need to be mutable
Aug 17 18:02:16.706 INFO kablam!    --> src/connection.rs:175:17
Aug 17 18:02:16.706 INFO kablam!     |
Aug 17 18:02:16.706 INFO kablam! 175 |             let mut ids = ptr::null_mut();
Aug 17 18:02:16.706 INFO kablam!     |                 ----^^^
Aug 17 18:02:16.706 INFO kablam!     |                 |
Aug 17 18:02:16.706 INFO kablam!     |                 help: remove this `mut`
Aug 17 18:02:16.706 INFO kablam!     |
Aug 17 18:02:16.706 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 18:02:16.706 INFO kablam! 
Aug 17 18:02:16.882 INFO kablam! warning: method is never used: `create`
Aug 17 18:02:16.882 INFO kablam!   --> src/interface.rs:12:5
Aug 17 18:02:16.882 INFO kablam!    |
Aug 17 18:02:16.882 INFO kablam! 12 |     pub fn create(self, flags: u32) -> Result<(), VirError> {
Aug 17 18:02:16.882 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 18:02:16.882 INFO kablam!    |
Aug 17 18:02:16.882 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 17 18:02:16.882 INFO kablam! 
Aug 17 18:02:16.882 INFO kablam! warning: method is never used: `destroy`
Aug 17 18:02:16.882 INFO kablam!   --> src/interface.rs:21:5
Aug 17 18:02:16.882 INFO kablam!    |
Aug 17 18:02:16.882 INFO kablam! 21 |     pub fn destroy(self, flags: u32) -> Result<(), VirError> {
Aug 17 18:02:16.882 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 18:02:16.882 INFO kablam! 
Aug 17 18:02:16.882 INFO kablam! warning: method is never used: `is_active`
Aug 17 18:02:16.882 INFO kablam!   --> src/interface.rs:30:5
Aug 17 18:02:16.882 INFO kablam!    |
Aug 17 18:02:16.882 INFO kablam! 30 |     pub fn is_active(self) -> Result<(), VirError> {
Aug 17 18:02:16.882 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 18:02:16.882 INFO kablam! 
Aug 17 18:02:16.882 INFO kablam! warning: method is never used: `mac`
Aug 17 18:02:16.882 INFO kablam!   --> src/interface.rs:39:5
Aug 17 18:02:16.882 INFO kablam!    |
Aug 17 18:02:16.882 INFO kablam! 39 |     pub fn mac(self) -> Result<String, VirError> {
Aug 17 18:02:16.883 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 18:02:16.883 INFO kablam! 
Aug 17 18:02:16.883 INFO kablam! warning: method is never used: `name`
Aug 17 18:02:16.883 INFO kablam!   --> src/interface.rs:49:5
Aug 17 18:02:16.883 INFO kablam!    |
Aug 17 18:02:16.883 INFO kablam! 49 |     pub fn name(self) -> Result<String, VirError> {
Aug 17 18:02:16.883 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 18:02:16.883 INFO kablam! 
Aug 17 18:02:16.884 INFO kablam! warning: method is never used: `xml_desc`
Aug 17 18:02:16.884 INFO kablam!   --> src/interface.rs:59:5
Aug 17 18:02:16.885 INFO kablam!    |
Aug 17 18:02:16.885 INFO kablam! 59 |     pub fn xml_desc(self, flags: u32) -> Result<String, VirError>{
Aug 17 18:02:16.885 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 18:02:16.885 INFO kablam! 
Aug 17 18:02:16.885 INFO kablam! warning: method is never used: `undefine`
Aug 17 18:02:16.885 INFO kablam!   --> src/interface.rs:69:5
Aug 17 18:02:16.885 INFO kablam!    |
Aug 17 18:02:16.885 INFO kablam! 69 |     pub fn undefine(self) -> Result<(), VirError>{
Aug 17 18:02:16.885 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 18:02:16.885 INFO kablam! 
Aug 17 18:02:16.885 INFO kablam! warning: method is never used: `free`
Aug 17 18:02:16.885 INFO kablam!   --> src/interface.rs:78:5
Aug 17 18:02:16.885 INFO kablam!    |
Aug 17 18:02:16.885 INFO kablam! 78 |     pub fn free(self) -> Result<(), VirError> {
Aug 17 18:02:16.885 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 18:02:16.885 INFO kablam! 
Aug 17 18:02:16.898 INFO kablam! warning: variable `cUri` should have a snake case name such as `c_uri`
Aug 17 18:02:16.898 INFO kablam!   --> src/connection.rs:25:17
Aug 17 18:02:16.898 INFO kablam!    |
Aug 17 18:02:16.898 INFO kablam! 25 |             let cUri = CString::new(uri).unwrap();
Aug 17 18:02:16.898 INFO kablam!    |                 ^^^^
Aug 17 18:02:16.898 INFO kablam!    |
Aug 17 18:02:16.898 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Aug 17 18:02:16.898 INFO kablam! 
Aug 17 18:02:16.900 INFO kablam! warning: variable `pDomain` should have a snake case name such as `p_domain`
Aug 17 18:02:16.900 INFO kablam!    --> src/connection.rs:313:17
Aug 17 18:02:16.900 INFO kablam!     |
Aug 17 18:02:16.900 INFO kablam! 313 |             let pDomain = virt::virDomainCreateXML(self.conn, cxml.as_ptr(), flags);
Aug 17 18:02:16.900 INFO kablam!     |                 ^^^^^^^
Aug 17 18:02:16.901 INFO kablam! 
Aug 17 18:02:16.901 INFO kablam! warning: variable `pDomain` should have a snake case name such as `p_domain`
Aug 17 18:02:16.901 INFO kablam!    --> src/connection.rs:324:17
Aug 17 18:02:16.901 INFO kablam!     |
Aug 17 18:02:16.901 INFO kablam! 324 |             let pDomain = virt::virDomainDefineXML(self.conn, cxml.as_ptr());
Aug 17 18:02:16.901 INFO kablam!     |                 ^^^^^^^
Aug 17 18:02:16.901 INFO kablam! 
Aug 17 18:02:17.697 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.71s
Aug 17 18:02:17.701 INFO kablam! su: No module specific data is present
Aug 17 18:02:18.292 INFO running `"docker" "rm" "-f" "214e9be84228ac6c3ee04458a2c316dac52e0f1b1b1e14763bad70eec642f5b6"`
Aug 17 18:02:18.464 INFO blam! 214e9be84228ac6c3ee04458a2c316dac52e0f1b1b1e14763bad70eec642f5b6