Aug 31 22:38:25.296 INFO checking libvirt-0.1.0 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 22:38:25.296 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 22:38:25.296 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 22:38:25.496 INFO blam! 1e2501fa3e277749f2b2727773d344edf69014d44a83c8fcfef8e9ab888ca91c
Aug 31 22:38:25.498 INFO running `"docker" "start" "-a" "1e2501fa3e277749f2b2727773d344edf69014d44a83c8fcfef8e9ab888ca91c"`
Aug 31 22:38:26.178 INFO kablam!     Checking libvirt-sys v1.2.18
Aug 31 22:38:27.208 INFO kablam!     Checking libvirt v0.1.0 (file:///source)
Aug 31 22:38:27.611 INFO kablam! warning: unused import: `string`
Aug 31 22:38:27.611 INFO kablam!  --> src/connection.rs:4:11
Aug 31 22:38:27.611 INFO kablam!   |
Aug 31 22:38:27.611 INFO kablam! 4 | use std::{string, ptr, mem, slice};
Aug 31 22:38:27.611 INFO kablam!   |           ^^^^^^
Aug 31 22:38:27.611 INFO kablam!   |
Aug 31 22:38:27.611 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 22:38:27.611 INFO kablam! 
Aug 31 22:38:27.611 INFO kablam! warning: unused import: `std::string`
Aug 31 22:38:27.611 INFO kablam!  --> src/node.rs:2:5
Aug 31 22:38:27.612 INFO kablam!   |
Aug 31 22:38:27.612 INFO kablam! 2 | use std::string;
Aug 31 22:38:27.612 INFO kablam!   |     ^^^^^^^^^^^
Aug 31 22:38:27.612 INFO kablam! 
Aug 31 22:38:27.612 INFO kablam! warning: unused import: `string`
Aug 31 22:38:27.612 INFO kablam!  --> src/domain.rs:4:11
Aug 31 22:38:27.612 INFO kablam!   |
Aug 31 22:38:27.612 INFO kablam! 4 | use std::{string, ptr, mem};
Aug 31 22:38:27.612 INFO kablam!   |           ^^^^^^
Aug 31 22:38:27.612 INFO kablam! 
Aug 31 22:38:27.612 INFO kablam! warning: unused import: `node`
Aug 31 22:38:27.612 INFO kablam!  --> src/domain.rs:5:5
Aug 31 22:38:27.612 INFO kablam!   |
Aug 31 22:38:27.612 INFO kablam! 5 | use node;
Aug 31 22:38:27.612 INFO kablam!   |     ^^^^
Aug 31 22:38:27.612 INFO kablam! 
Aug 31 22:38:27.612 INFO kablam! warning: unused import: `std::string`
Aug 31 22:38:27.612 INFO kablam!  --> src/network.rs:2:5
Aug 31 22:38:27.612 INFO kablam!   |
Aug 31 22:38:27.612 INFO kablam! 2 | use std::string;
Aug 31 22:38:27.613 INFO kablam!   |     ^^^^^^^^^^^
Aug 31 22:38:27.613 INFO kablam! 
Aug 31 22:38:27.613 INFO kablam! warning: unused imports: `ptr`, `string`
Aug 31 22:38:27.613 INFO kablam!  --> src/interface.rs:2:11
Aug 31 22:38:27.613 INFO kablam!   |
Aug 31 22:38:27.613 INFO kablam! 2 | use std::{string, ptr};
Aug 31 22:38:27.613 INFO kablam!   |           ^^^^^^  ^^^
Aug 31 22:38:27.613 INFO kablam! 
Aug 31 22:38:27.650 INFO kablam! warning: unused import: `string`
Aug 31 22:38:27.650 INFO kablam!  --> src/connection.rs:4:11
Aug 31 22:38:27.650 INFO kablam!   |
Aug 31 22:38:27.651 INFO kablam! 4 | use std::{string, ptr, mem, slice};
Aug 31 22:38:27.651 INFO kablam!   |           ^^^^^^
Aug 31 22:38:27.651 INFO kablam!   |
Aug 31 22:38:27.651 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 22:38:27.651 INFO kablam! 
Aug 31 22:38:27.651 INFO kablam! warning: unused import: `std::string`
Aug 31 22:38:27.651 INFO kablam!  --> src/node.rs:2:5
Aug 31 22:38:27.651 INFO kablam!   |
Aug 31 22:38:27.651 INFO kablam! 2 | use std::string;
Aug 31 22:38:27.651 INFO kablam!   |     ^^^^^^^^^^^
Aug 31 22:38:27.651 INFO kablam! 
Aug 31 22:38:27.651 INFO kablam! warning: unused import: `string`
Aug 31 22:38:27.651 INFO kablam!  --> src/domain.rs:4:11
Aug 31 22:38:27.651 INFO kablam!   |
Aug 31 22:38:27.652 INFO kablam! 4 | use std::{string, ptr, mem};
Aug 31 22:38:27.652 INFO kablam!   |           ^^^^^^
Aug 31 22:38:27.652 INFO kablam! 
Aug 31 22:38:27.652 INFO kablam! warning: unused import: `node`
Aug 31 22:38:27.652 INFO kablam!  --> src/domain.rs:5:5
Aug 31 22:38:27.652 INFO kablam!   |
Aug 31 22:38:27.652 INFO kablam! 5 | use node;
Aug 31 22:38:27.652 INFO kablam!   |     ^^^^
Aug 31 22:38:27.652 INFO kablam! 
Aug 31 22:38:27.652 INFO kablam! warning: unused import: `std::string`
Aug 31 22:38:27.652 INFO kablam!  --> src/network.rs:2:5
Aug 31 22:38:27.652 INFO kablam!   |
Aug 31 22:38:27.652 INFO kablam! 2 | use std::string;
Aug 31 22:38:27.652 INFO kablam!   |     ^^^^^^^^^^^
Aug 31 22:38:27.652 INFO kablam! 
Aug 31 22:38:27.652 INFO kablam! warning: unused imports: `ptr`, `string`
Aug 31 22:38:27.652 INFO kablam!  --> src/interface.rs:2:11
Aug 31 22:38:27.652 INFO kablam!   |
Aug 31 22:38:27.652 INFO kablam! 2 | use std::{string, ptr};
Aug 31 22:38:27.653 INFO kablam!   |           ^^^^^^  ^^^
Aug 31 22:38:27.653 INFO kablam! 
Aug 31 22:38:27.784 INFO kablam! warning: unused variable: `out`
Aug 31 22:38:27.784 INFO kablam!   --> src/network.rs:76:17
Aug 31 22:38:27.784 INFO kablam!    |
Aug 31 22:38:27.784 INFO kablam! 76 |             let out: *mut i32 = match val {
Aug 31 22:38:27.784 INFO kablam!    |                 ^^^ help: consider using `_out` instead
Aug 31 22:38:27.784 INFO kablam!    |
Aug 31 22:38:27.784 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 31 22:38:27.784 INFO kablam! 
Aug 31 22:38:27.794 INFO kablam! warning: variable does not need to be mutable
Aug 31 22:38:27.794 INFO kablam!    --> src/connection.rs:175:17
Aug 31 22:38:27.794 INFO kablam!     |
Aug 31 22:38:27.795 INFO kablam! 175 |             let mut ids = ptr::null_mut();
Aug 31 22:38:27.795 INFO kablam!     |                 ----^^^
Aug 31 22:38:27.795 INFO kablam!     |                 |
Aug 31 22:38:27.795 INFO kablam!     |                 help: remove this `mut`
Aug 31 22:38:27.795 INFO kablam!     |
Aug 31 22:38:27.795 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 31 22:38:27.795 INFO kablam! 
Aug 31 22:38:27.827 INFO kablam! warning: unused variable: `out`
Aug 31 22:38:27.827 INFO kablam!   --> src/network.rs:76:17
Aug 31 22:38:27.827 INFO kablam!    |
Aug 31 22:38:27.827 INFO kablam! 76 |             let out: *mut i32 = match val {
Aug 31 22:38:27.827 INFO kablam!    |                 ^^^ help: consider using `_out` instead
Aug 31 22:38:27.827 INFO kablam!    |
Aug 31 22:38:27.827 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 31 22:38:27.827 INFO kablam! 
Aug 31 22:38:27.831 INFO kablam! warning: method is never used: `create`
Aug 31 22:38:27.831 INFO kablam!   --> src/interface.rs:12:5
Aug 31 22:38:27.831 INFO kablam!    |
Aug 31 22:38:27.831 INFO kablam! 12 |     pub fn create(self, flags: u32) -> Result<(), VirError> {
Aug 31 22:38:27.831 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:38:27.831 INFO kablam!    |
Aug 31 22:38:27.832 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 31 22:38:27.832 INFO kablam! 
Aug 31 22:38:27.832 INFO kablam! warning: method is never used: `destroy`
Aug 31 22:38:27.832 INFO kablam!   --> src/interface.rs:21:5
Aug 31 22:38:27.832 INFO kablam!    |
Aug 31 22:38:27.832 INFO kablam! 21 |     pub fn destroy(self, flags: u32) -> Result<(), VirError> {
Aug 31 22:38:27.832 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:38:27.832 INFO kablam! 
Aug 31 22:38:27.832 INFO kablam! warning: method is never used: `is_active`
Aug 31 22:38:27.832 INFO kablam!   --> src/interface.rs:30:5
Aug 31 22:38:27.832 INFO kablam!    |
Aug 31 22:38:27.832 INFO kablam! 30 |     pub fn is_active(self) -> Result<(), VirError> {
Aug 31 22:38:27.832 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:38:27.832 INFO kablam! 
Aug 31 22:38:27.832 INFO kablam! warning: method is never used: `mac`
Aug 31 22:38:27.832 INFO kablam!   --> src/interface.rs:39:5
Aug 31 22:38:27.832 INFO kablam!    |
Aug 31 22:38:27.833 INFO kablam! 39 |     pub fn mac(self) -> Result<String, VirError> {
Aug 31 22:38:27.833 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:38:27.833 INFO kablam! 
Aug 31 22:38:27.833 INFO kablam! warning: method is never used: `name`
Aug 31 22:38:27.833 INFO kablam!   --> src/interface.rs:49:5
Aug 31 22:38:27.833 INFO kablam!    |
Aug 31 22:38:27.833 INFO kablam! 49 |     pub fn name(self) -> Result<String, VirError> {
Aug 31 22:38:27.833 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:38:27.833 INFO kablam! 
Aug 31 22:38:27.833 INFO kablam! warning: method is never used: `xml_desc`
Aug 31 22:38:27.833 INFO kablam!   --> src/interface.rs:59:5
Aug 31 22:38:27.833 INFO kablam!    |
Aug 31 22:38:27.833 INFO kablam! 59 |     pub fn xml_desc(self, flags: u32) -> Result<String, VirError>{
Aug 31 22:38:27.833 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:38:27.833 INFO kablam! 
Aug 31 22:38:27.833 INFO kablam! warning: method is never used: `undefine`
Aug 31 22:38:27.833 INFO kablam!   --> src/interface.rs:69:5
Aug 31 22:38:27.834 INFO kablam!    |
Aug 31 22:38:27.834 INFO kablam! 69 |     pub fn undefine(self) -> Result<(), VirError>{
Aug 31 22:38:27.834 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:38:27.834 INFO kablam! 
Aug 31 22:38:27.834 INFO kablam! warning: method is never used: `free`
Aug 31 22:38:27.834 INFO kablam!   --> src/interface.rs:78:5
Aug 31 22:38:27.834 INFO kablam!    |
Aug 31 22:38:27.834 INFO kablam! 78 |     pub fn free(self) -> Result<(), VirError> {
Aug 31 22:38:27.834 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:38:27.834 INFO kablam! 
Aug 31 22:38:27.834 INFO kablam! warning: variable `cUri` should have a snake case name such as `c_uri`
Aug 31 22:38:27.834 INFO kablam!   --> src/connection.rs:25:17
Aug 31 22:38:27.834 INFO kablam!    |
Aug 31 22:38:27.834 INFO kablam! 25 |             let cUri = CString::new(uri).unwrap();
Aug 31 22:38:27.834 INFO kablam!    |                 ^^^^
Aug 31 22:38:27.834 INFO kablam!    |
Aug 31 22:38:27.834 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Aug 31 22:38:27.835 INFO kablam! 
Aug 31 22:38:27.835 INFO kablam! warning: variable `pDomain` should have a snake case name such as `p_domain`
Aug 31 22:38:27.835 INFO kablam!    --> src/connection.rs:313:17
Aug 31 22:38:27.835 INFO kablam!     |
Aug 31 22:38:27.835 INFO kablam! 313 |             let pDomain = virt::virDomainCreateXML(self.conn, cxml.as_ptr(), flags);
Aug 31 22:38:27.835 INFO kablam!     |                 ^^^^^^^
Aug 31 22:38:27.835 INFO kablam! 
Aug 31 22:38:27.835 INFO kablam! warning: variable `pDomain` should have a snake case name such as `p_domain`
Aug 31 22:38:27.835 INFO kablam!    --> src/connection.rs:324:17
Aug 31 22:38:27.835 INFO kablam!     |
Aug 31 22:38:27.835 INFO kablam! 324 |             let pDomain = virt::virDomainDefineXML(self.conn, cxml.as_ptr());
Aug 31 22:38:27.836 INFO kablam!     |                 ^^^^^^^
Aug 31 22:38:27.836 INFO kablam! 
Aug 31 22:38:27.840 INFO kablam! warning: variable does not need to be mutable
Aug 31 22:38:27.840 INFO kablam!    --> src/connection.rs:175:17
Aug 31 22:38:27.840 INFO kablam!     |
Aug 31 22:38:27.840 INFO kablam! 175 |             let mut ids = ptr::null_mut();
Aug 31 22:38:27.840 INFO kablam!     |                 ----^^^
Aug 31 22:38:27.840 INFO kablam!     |                 |
Aug 31 22:38:27.840 INFO kablam!     |                 help: remove this `mut`
Aug 31 22:38:27.840 INFO kablam!     |
Aug 31 22:38:27.840 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 31 22:38:27.840 INFO kablam! 
Aug 31 22:38:27.880 INFO kablam! warning: method is never used: `create`
Aug 31 22:38:27.880 INFO kablam!   --> src/interface.rs:12:5
Aug 31 22:38:27.881 INFO kablam!    |
Aug 31 22:38:27.881 INFO kablam! 12 |     pub fn create(self, flags: u32) -> Result<(), VirError> {
Aug 31 22:38:27.881 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:38:27.881 INFO kablam!    |
Aug 31 22:38:27.881 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 31 22:38:27.881 INFO kablam! 
Aug 31 22:38:27.881 INFO kablam! warning: method is never used: `destroy`
Aug 31 22:38:27.881 INFO kablam!   --> src/interface.rs:21:5
Aug 31 22:38:27.881 INFO kablam!    |
Aug 31 22:38:27.881 INFO kablam! 21 |     pub fn destroy(self, flags: u32) -> Result<(), VirError> {
Aug 31 22:38:27.881 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:38:27.881 INFO kablam! 
Aug 31 22:38:27.881 INFO kablam! warning: method is never used: `is_active`
Aug 31 22:38:27.881 INFO kablam!   --> src/interface.rs:30:5
Aug 31 22:38:27.881 INFO kablam!    |
Aug 31 22:38:27.881 INFO kablam! 30 |     pub fn is_active(self) -> Result<(), VirError> {
Aug 31 22:38:27.881 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:38:27.881 INFO kablam! 
Aug 31 22:38:27.881 INFO kablam! warning: method is never used: `mac`
Aug 31 22:38:27.881 INFO kablam!   --> src/interface.rs:39:5
Aug 31 22:38:27.882 INFO kablam!    |
Aug 31 22:38:27.882 INFO kablam! 39 |     pub fn mac(self) -> Result<String, VirError> {
Aug 31 22:38:27.882 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:38:27.882 INFO kablam! 
Aug 31 22:38:27.882 INFO kablam! warning: method is never used: `name`
Aug 31 22:38:27.882 INFO kablam!   --> src/interface.rs:49:5
Aug 31 22:38:27.882 INFO kablam!    |
Aug 31 22:38:27.882 INFO kablam! 49 |     pub fn name(self) -> Result<String, VirError> {
Aug 31 22:38:27.882 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:38:27.882 INFO kablam! 
Aug 31 22:38:27.882 INFO kablam! warning: method is never used: `xml_desc`
Aug 31 22:38:27.882 INFO kablam!   --> src/interface.rs:59:5
Aug 31 22:38:27.882 INFO kablam!    |
Aug 31 22:38:27.882 INFO kablam! 59 |     pub fn xml_desc(self, flags: u32) -> Result<String, VirError>{
Aug 31 22:38:27.882 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:38:27.882 INFO kablam! 
Aug 31 22:38:27.882 INFO kablam! warning: method is never used: `undefine`
Aug 31 22:38:27.882 INFO kablam!   --> src/interface.rs:69:5
Aug 31 22:38:27.883 INFO kablam!    |
Aug 31 22:38:27.883 INFO kablam! 69 |     pub fn undefine(self) -> Result<(), VirError>{
Aug 31 22:38:27.883 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:38:27.883 INFO kablam! 
Aug 31 22:38:27.883 INFO kablam! warning: method is never used: `free`
Aug 31 22:38:27.883 INFO kablam!   --> src/interface.rs:78:5
Aug 31 22:38:27.883 INFO kablam!    |
Aug 31 22:38:27.883 INFO kablam! 78 |     pub fn free(self) -> Result<(), VirError> {
Aug 31 22:38:27.883 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:38:27.883 INFO kablam! 
Aug 31 22:38:27.883 INFO kablam! warning: variable `cUri` should have a snake case name such as `c_uri`
Aug 31 22:38:27.883 INFO kablam!   --> src/connection.rs:25:17
Aug 31 22:38:27.883 INFO kablam!    |
Aug 31 22:38:27.883 INFO kablam! 25 |             let cUri = CString::new(uri).unwrap();
Aug 31 22:38:27.883 INFO kablam!    |                 ^^^^
Aug 31 22:38:27.883 INFO kablam!    |
Aug 31 22:38:27.883 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Aug 31 22:38:27.883 INFO kablam! 
Aug 31 22:38:27.884 INFO kablam! warning: variable `pDomain` should have a snake case name such as `p_domain`
Aug 31 22:38:27.884 INFO kablam!    --> src/connection.rs:313:17
Aug 31 22:38:27.884 INFO kablam!     |
Aug 31 22:38:27.885 INFO kablam! 313 |             let pDomain = virt::virDomainCreateXML(self.conn, cxml.as_ptr(), flags);
Aug 31 22:38:27.885 INFO kablam!     |                 ^^^^^^^
Aug 31 22:38:27.885 INFO kablam! 
Aug 31 22:38:27.885 INFO kablam! warning: variable `pDomain` should have a snake case name such as `p_domain`
Aug 31 22:38:27.885 INFO kablam!    --> src/connection.rs:324:17
Aug 31 22:38:27.885 INFO kablam!     |
Aug 31 22:38:27.885 INFO kablam! 324 |             let pDomain = virt::virDomainDefineXML(self.conn, cxml.as_ptr());
Aug 31 22:38:27.885 INFO kablam!     |                 ^^^^^^^
Aug 31 22:38:27.885 INFO kablam! 
Aug 31 22:38:28.386 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.23s
Aug 31 22:38:28.389 INFO kablam! su: No module specific data is present
Aug 31 22:38:28.740 INFO running `"docker" "rm" "-f" "1e2501fa3e277749f2b2727773d344edf69014d44a83c8fcfef8e9ab888ca91c"`
Aug 31 22:38:28.859 INFO blam! 1e2501fa3e277749f2b2727773d344edf69014d44a83c8fcfef8e9ab888ca91c