[INFO] crate libvirt 0.1.0 is already in cache
[INFO] extracting crate libvirt 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/libvirt/0.1.0
[INFO] extracting crate libvirt 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/libvirt/0.1.0
[INFO] validating manifest of libvirt-0.1.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of libvirt-0.1.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing libvirt-0.1.0
[INFO] removed path dependency libvirt-sys from libvirt-0.1.0
[INFO] finished frobbing libvirt-0.1.0
[INFO] frobbed toml for libvirt-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/libvirt/0.1.0/Cargo.toml
[INFO] started frobbing libvirt-0.1.0
[INFO] removed path dependency libvirt-sys from libvirt-0.1.0
[INFO] finished frobbing libvirt-0.1.0
[INFO] frobbed toml for libvirt-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/libvirt/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing libvirt-0.1.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/libvirt/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 183a0f6e1c803dd193f6073392ae13a3bbe36b6fd52326d140dade3c0fe9b7fc
[INFO] running `"docker" "start" "-a" "183a0f6e1c803dd193f6073392ae13a3bbe36b6fd52326d140dade3c0fe9b7fc"`
[INFO] [stderr]    Compiling libvirt-sys v1.2.18
[INFO] [stderr]    Compiling libvirt v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `string`
[INFO] [stderr]  --> src/connection.rs:4:11
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::{string, ptr, mem, slice};
[INFO] [stderr]   |           ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::string`
[INFO] [stderr]  --> src/node.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::string;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `string`
[INFO] [stderr]  --> src/domain.rs:4:11
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::{string, ptr, mem};
[INFO] [stderr]   |           ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `node`
[INFO] [stderr]  --> src/domain.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use node;
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::string`
[INFO] [stderr]  --> src/network.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::string;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ptr`, `string`
[INFO] [stderr]  --> src/interface.rs:2:11
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::{string, ptr};
[INFO] [stderr]   |           ^^^^^^  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `out`
[INFO] [stderr]   --> src/network.rs:76:17
[INFO] [stderr]    |
[INFO] [stderr] 76 |             let out: *mut i32 = match val {
[INFO] [stderr]    |                 ^^^ help: consider prefixing with an underscore: `_out`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/connection.rs:175:17
[INFO] [stderr]     |
[INFO] [stderr] 175 |             let mut ids = ptr::null_mut();
[INFO] [stderr]     |                 ----^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `create`
[INFO] [stderr]   --> src/interface.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub fn create(self, flags: u32) -> Result<(), VirError> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `destroy`
[INFO] [stderr]   --> src/interface.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub fn destroy(self, flags: u32) -> Result<(), VirError> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_active`
[INFO] [stderr]   --> src/interface.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn is_active(self) -> Result<(), VirError> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `mac`
[INFO] [stderr]   --> src/interface.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub fn mac(self) -> Result<String, VirError> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `name`
[INFO] [stderr]   --> src/interface.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn name(self) -> Result<String, VirError> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `xml_desc`
[INFO] [stderr]   --> src/interface.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 |     pub fn xml_desc(self, flags: u32) -> Result<String, VirError>{
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `undefine`
[INFO] [stderr]   --> src/interface.rs:69:5
[INFO] [stderr]    |
[INFO] [stderr] 69 |     pub fn undefine(self) -> Result<(), VirError>{
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `free`
[INFO] [stderr]   --> src/interface.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 |     pub fn free(self) -> Result<(), VirError> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `cUri` should have a snake case name
[INFO] [stderr]   --> src/connection.rs:25:17
[INFO] [stderr]    |
[INFO] [stderr] 25 |             let cUri = CString::new(uri).unwrap();
[INFO] [stderr]    |                 ^^^^ help: convert the identifier to snake case: `c_uri`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `pDomain` should have a snake case name
[INFO] [stderr]    --> src/connection.rs:313:17
[INFO] [stderr]     |
[INFO] [stderr] 313 |             let pDomain = virt::virDomainCreateXML(self.conn, cxml.as_ptr(), flags);
[INFO] [stderr]     |                 ^^^^^^^ help: convert the identifier to snake case: `p_domain`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `pDomain` should have a snake case name
[INFO] [stderr]    --> src/connection.rs:324:17
[INFO] [stderr]     |
[INFO] [stderr] 324 |             let pDomain = virt::virDomainDefineXML(self.conn, cxml.as_ptr());
[INFO] [stderr]     |                 ^^^^^^^ help: convert the identifier to snake case: `p_domain`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `"docker" "inspect" "183a0f6e1c803dd193f6073392ae13a3bbe36b6fd52326d140dade3c0fe9b7fc"`
[INFO] running `"docker" "rm" "-f" "183a0f6e1c803dd193f6073392ae13a3bbe36b6fd52326d140dade3c0fe9b7fc"`
[INFO] [stdout] 183a0f6e1c803dd193f6073392ae13a3bbe36b6fd52326d140dade3c0fe9b7fc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/libvirt/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 42a76877b0a9e3857781d46bcdebf71965af22e72fd853be12e28af977f21bf6
[INFO] running `"docker" "start" "-a" "42a76877b0a9e3857781d46bcdebf71965af22e72fd853be12e28af977f21bf6"`
[INFO] [stderr]    Compiling libvirt v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `string`
[INFO] [stderr]  --> src/connection.rs:4:11
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::{string, ptr, mem, slice};
[INFO] [stderr]   |           ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::string`
[INFO] [stderr]  --> src/node.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::string;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `string`
[INFO] [stderr]  --> src/domain.rs:4:11
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::{string, ptr, mem};
[INFO] [stderr]   |           ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `node`
[INFO] [stderr]  --> src/domain.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use node;
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::string`
[INFO] [stderr]  --> src/network.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::string;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ptr`, `string`
[INFO] [stderr]  --> src/interface.rs:2:11
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::{string, ptr};
[INFO] [stderr]   |           ^^^^^^  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `out`
[INFO] [stderr]   --> src/network.rs:76:17
[INFO] [stderr]    |
[INFO] [stderr] 76 |             let out: *mut i32 = match val {
[INFO] [stderr]    |                 ^^^ help: consider prefixing with an underscore: `_out`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/connection.rs:175:17
[INFO] [stderr]     |
[INFO] [stderr] 175 |             let mut ids = ptr::null_mut();
[INFO] [stderr]     |                 ----^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `create`
[INFO] [stderr]   --> src/interface.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub fn create(self, flags: u32) -> Result<(), VirError> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `destroy`
[INFO] [stderr]   --> src/interface.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub fn destroy(self, flags: u32) -> Result<(), VirError> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_active`
[INFO] [stderr]   --> src/interface.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn is_active(self) -> Result<(), VirError> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `mac`
[INFO] [stderr]   --> src/interface.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub fn mac(self) -> Result<String, VirError> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `name`
[INFO] [stderr]   --> src/interface.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn name(self) -> Result<String, VirError> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `xml_desc`
[INFO] [stderr]   --> src/interface.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 |     pub fn xml_desc(self, flags: u32) -> Result<String, VirError>{
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `undefine`
[INFO] [stderr]   --> src/interface.rs:69:5
[INFO] [stderr]    |
[INFO] [stderr] 69 |     pub fn undefine(self) -> Result<(), VirError>{
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `free`
[INFO] [stderr]   --> src/interface.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 |     pub fn free(self) -> Result<(), VirError> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `cUri` should have a snake case name
[INFO] [stderr]   --> src/connection.rs:25:17
[INFO] [stderr]    |
[INFO] [stderr] 25 |             let cUri = CString::new(uri).unwrap();
[INFO] [stderr]    |                 ^^^^ help: convert the identifier to snake case: `c_uri`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `pDomain` should have a snake case name
[INFO] [stderr]    --> src/connection.rs:313:17
[INFO] [stderr]     |
[INFO] [stderr] 313 |             let pDomain = virt::virDomainCreateXML(self.conn, cxml.as_ptr(), flags);
[INFO] [stderr]     |                 ^^^^^^^ help: convert the identifier to snake case: `p_domain`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `pDomain` should have a snake case name
[INFO] [stderr]    --> src/connection.rs:324:17
[INFO] [stderr]     |
[INFO] [stderr] 324 |             let pDomain = virt::virDomainDefineXML(self.conn, cxml.as_ptr());
[INFO] [stderr]     |                 ^^^^^^^ help: convert the identifier to snake case: `p_domain`
[INFO] [stderr] 
[INFO] [stderr] error: linking with `cc` failed: exit code: 1
[INFO] [stderr]   |
[INFO] [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/libvirt-3a843821fb66c14e.libvirt.czigo6ys-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/libvirt-3a843821fb66c14e.libvirt.czigo6ys-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/libvirt-3a843821fb66c14e.libvirt.czigo6ys-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/libvirt-3a843821fb66c14e.libvirt.czigo6ys-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/libvirt-3a843821fb66c14e.libvirt.czigo6ys-cgu.4.rcgu.o" "-o" "/opt/crater/target/debug/deps/libvirt-3a843821fb66c14e" "/opt/crater/target/debug/deps/libvirt-3a843821fb66c14e.290bkrk6y3vovyy.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-7d9df032c0eb8a14.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-77300aa0d630d98f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-4d48ca12b265d456.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-8869eee15acf0f54.rlib" "/opt/crater/target/debug/deps/liblibvirt_sys-b8f9a719bcf64195.rlib" "/opt/crater/target/debug/deps/liblibc-a21dc24c6709badb.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a80a1e8e09cafef8.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e0e6351da805c468.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e04f54bafc95e331.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-67901d3322495bd5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-bd390b1abaceaec1.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-312dd37fdc7bedfc.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8ed0e51d58d644a3.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-8a423c320a6c707f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d6a95598e2238263.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d231614b153016eb.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-3821619027f463e4.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-1cfd794d18771a44.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-dcf33cf10c2452ef.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-c258fea34bf64bce.rlib" "-Wl,-Bdynamic" "-lvirt" "-lvirt" "-lc" "-lm" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lvirt
[INFO] [stderr]           /usr/bin/ld: cannot find -lvirt
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `libvirt`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: linking with `cc` failed: exit code: 1
[INFO] [stderr]   |
[INFO] [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/examples/hellolibvirt-d054a0a2936840f0.hellolibvirt.nwrsno3e-cgu.0.rcgu.o" "/opt/crater/target/debug/examples/hellolibvirt-d054a0a2936840f0.hellolibvirt.nwrsno3e-cgu.1.rcgu.o" "/opt/crater/target/debug/examples/hellolibvirt-d054a0a2936840f0.hellolibvirt.nwrsno3e-cgu.10.rcgu.o" "/opt/crater/target/debug/examples/hellolibvirt-d054a0a2936840f0.hellolibvirt.nwrsno3e-cgu.11.rcgu.o" "/opt/crater/target/debug/examples/hellolibvirt-d054a0a2936840f0.hellolibvirt.nwrsno3e-cgu.12.rcgu.o" "/opt/crater/target/debug/examples/hellolibvirt-d054a0a2936840f0.hellolibvirt.nwrsno3e-cgu.13.rcgu.o" "/opt/crater/target/debug/examples/hellolibvirt-d054a0a2936840f0.hellolibvirt.nwrsno3e-cgu.14.rcgu.o" "/opt/crater/target/debug/examples/hellolibvirt-d054a0a2936840f0.hellolibvirt.nwrsno3e-cgu.15.rcgu.o" "/opt/crater/target/debug/examples/hellolibvirt-d054a0a2936840f0.hellolibvirt.nwrsno3e-cgu.2.rcgu.o" "/opt/crater/target/debug/examples/hellolibvirt-d054a0a2936840f0.hellolibvirt.nwrsno3e-cgu.3.rcgu.o" "/opt/crater/target/debug/examples/hellolibvirt-d054a0a2936840f0.hellolibvirt.nwrsno3e-cgu.4.rcgu.o" "/opt/crater/target/debug/examples/hellolibvirt-d054a0a2936840f0.hellolibvirt.nwrsno3e-cgu.5.rcgu.o" "/opt/crater/target/debug/examples/hellolibvirt-d054a0a2936840f0.hellolibvirt.nwrsno3e-cgu.6.rcgu.o" "/opt/crater/target/debug/examples/hellolibvirt-d054a0a2936840f0.hellolibvirt.nwrsno3e-cgu.7.rcgu.o" "/opt/crater/target/debug/examples/hellolibvirt-d054a0a2936840f0.hellolibvirt.nwrsno3e-cgu.8.rcgu.o" "/opt/crater/target/debug/examples/hellolibvirt-d054a0a2936840f0.hellolibvirt.nwrsno3e-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/examples/hellolibvirt-d054a0a2936840f0" "/opt/crater/target/debug/examples/hellolibvirt-d054a0a2936840f0.1uobq25qxq47jkxu.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/liblibvirt-4e54ef0b0ef0f657.rlib" "/opt/crater/target/debug/deps/liblibvirt_sys-b8f9a719bcf64195.rlib" "/opt/crater/target/debug/deps/liblibc-a21dc24c6709badb.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a80a1e8e09cafef8.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e0e6351da805c468.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e04f54bafc95e331.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-67901d3322495bd5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-bd390b1abaceaec1.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-312dd37fdc7bedfc.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8ed0e51d58d644a3.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-8a423c320a6c707f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d6a95598e2238263.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d231614b153016eb.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-3821619027f463e4.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-1cfd794d18771a44.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-dcf33cf10c2452ef.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-c258fea34bf64bce.rlib" "-Wl,-Bdynamic" "-lvirt" "-lvirt" "-lc" "-lm" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lvirt
[INFO] [stderr]           /usr/bin/ld: cannot find -lvirt
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `libvirt`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "42a76877b0a9e3857781d46bcdebf71965af22e72fd853be12e28af977f21bf6"`
[INFO] running `"docker" "rm" "-f" "42a76877b0a9e3857781d46bcdebf71965af22e72fd853be12e28af977f21bf6"`
[INFO] [stdout] 42a76877b0a9e3857781d46bcdebf71965af22e72fd853be12e28af977f21bf6