Dec 15 07:36:07.922 INFO testing ipvs-0.1.1 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 07:36:07.922 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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"`
Dec 15 07:36:08.104 INFO [stdout] 5a7a60effdc07995205110673720b4c734fa693237a15d3675d6c3c49f43638e
Dec 15 07:36:08.106 INFO running `"docker" "start" "-a" "5a7a60effdc07995205110673720b4c734fa693237a15d3675d6c3c49f43638e"`
Dec 15 07:36:08.700 INFO [stderr] usermod: no changes
Dec 15 07:36:08.735 INFO [stderr]    Compiling ipvs v0.1.1 (/source)
Dec 15 07:36:09.142 INFO [stderr] warning: unused import: `AsRawFd`
Dec 15 07:36:09.142 INFO [stderr]  --> src/netlink.rs:3:25
Dec 15 07:36:09.142 INFO [stderr]   |
Dec 15 07:36:09.142 INFO [stderr] 3 | use std::os::unix::io::{AsRawFd, RawFd};
Dec 15 07:36:09.142 INFO [stderr]   |                         ^^^^^^^
Dec 15 07:36:09.142 INFO [stderr]   |
Dec 15 07:36:09.142 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 07:36:09.142 INFO [stderr] 
Dec 15 07:36:09.286 INFO [stderr] warning: unused variable: `ty`
Dec 15 07:36:09.286 INFO [stderr]    --> src/netlink.rs:173:17
Dec 15 07:36:09.286 INFO [stderr]     |
Dec 15 07:36:09.286 INFO [stderr] 173 | fn resolve_type(ty: &str) -> Result<u16, Error> {
Dec 15 07:36:09.286 INFO [stderr]     |                 ^^ help: consider using `_ty` instead
Dec 15 07:36:09.286 INFO [stderr]     |
Dec 15 07:36:09.286 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 15 07:36:09.286 INFO [stderr] 
Dec 15 07:36:09.286 INFO [stderr] warning: unused variable: `rc`
Dec 15 07:36:09.286 INFO [stderr]    --> src/netlink.rs:131:13
Dec 15 07:36:09.286 INFO [stderr]     |
Dec 15 07:36:09.286 INFO [stderr] 131 |         let rc = unsafe { libc::recv(self.fd, buf.as_mut_ptr() as *mut libc::c_void, buf.len(), 0) };
Dec 15 07:36:09.286 INFO [stderr]     |             ^^ help: consider using `_rc` instead
Dec 15 07:36:09.286 INFO [stderr] 
Dec 15 07:36:09.286 INFO [stderr] warning: unused variable: `family`
Dec 15 07:36:09.286 INFO [stderr]    --> src/netlink.rs:162:38
Dec 15 07:36:09.286 INFO [stderr]     |
Dec 15 07:36:09.286 INFO [stderr] 162 |     pub fn resolve_family(&mut self, family: &str) -> Result<i32, Error> {
Dec 15 07:36:09.286 INFO [stderr]     |                                      ^^^^^^ help: consider using `_family` instead
Dec 15 07:36:09.286 INFO [stderr] 
Dec 15 07:36:09.308 INFO [stderr] warning: struct is never constructed: `Context`
Dec 15 07:36:09.308 INFO [stderr]   --> src/netlink.rs:31:1
Dec 15 07:36:09.308 INFO [stderr]    |
Dec 15 07:36:09.308 INFO [stderr] 31 | pub struct Context {
Dec 15 07:36:09.308 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 15 07:36:09.308 INFO [stderr]    |
Dec 15 07:36:09.308 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 15 07:36:09.308 INFO [stderr] 
Dec 15 07:36:09.308 INFO [stderr] warning: method is never used: `new`
Dec 15 07:36:09.308 INFO [stderr]   --> src/netlink.rs:36:5
Dec 15 07:36:09.308 INFO [stderr]    |
Dec 15 07:36:09.308 INFO [stderr] 36 |     pub fn new() -> Self {
Dec 15 07:36:09.308 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 15 07:36:09.308 INFO [stderr] 
Dec 15 07:36:09.308 INFO [stderr] warning: method is never used: `add`
Dec 15 07:36:09.309 INFO [stderr]   --> src/netlink.rs:41:5
Dec 15 07:36:09.309 INFO [stderr]    |
Dec 15 07:36:09.309 INFO [stderr] 41 |     pub fn add(&mut self) -> Result<i32, Error> {
Dec 15 07:36:09.309 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 07:36:09.309 INFO [stderr] 
Dec 15 07:36:09.309 INFO [stderr] warning: function is never used: `resolve_type`
Dec 15 07:36:09.309 INFO [stderr]    --> src/netlink.rs:173:1
Dec 15 07:36:09.309 INFO [stderr]     |
Dec 15 07:36:09.309 INFO [stderr] 173 | fn resolve_type(ty: &str) -> Result<u16, Error> {
Dec 15 07:36:09.309 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 07:36:09.309 INFO [stderr] 
Dec 15 07:36:09.309 INFO [stderr] warning: enum is never used: `ControlMessage`
Dec 15 07:36:09.309 INFO [stderr]    --> src/netlink.rs:177:1
Dec 15 07:36:09.309 INFO [stderr]     |
Dec 15 07:36:09.309 INFO [stderr] 177 | enum ControlMessage {
Dec 15 07:36:09.309 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^
Dec 15 07:36:09.309 INFO [stderr] 
Dec 15 07:36:09.309 INFO [stderr] warning: enum is never used: `M`
Dec 15 07:36:09.309 INFO [stderr]    --> src/netlink.rs:183:1
Dec 15 07:36:09.309 INFO [stderr]     |
Dec 15 07:36:09.309 INFO [stderr] 183 | enum M {
Dec 15 07:36:09.309 INFO [stderr]     | ^^^^^^
Dec 15 07:36:09.309 INFO [stderr] 
Dec 15 07:36:09.309 INFO [stderr] warning: enum is never used: `MM`
Dec 15 07:36:09.309 INFO [stderr]    --> src/netlink.rs:189:1
Dec 15 07:36:09.309 INFO [stderr]     |
Dec 15 07:36:09.309 INFO [stderr] 189 | enum MM {
Dec 15 07:36:09.309 INFO [stderr]     | ^^^^^^^
Dec 15 07:36:09.309 INFO [stderr] 
Dec 15 07:36:09.309 INFO [stderr] warning: struct is never constructed: `AckMessage`
Dec 15 07:36:09.309 INFO [stderr]    --> src/netlink.rs:194:1
Dec 15 07:36:09.309 INFO [stderr]     |
Dec 15 07:36:09.309 INFO [stderr] 194 | struct AckMessage;
Dec 15 07:36:09.309 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^
Dec 15 07:36:09.309 INFO [stderr] 
Dec 15 07:36:09.309 INFO [stderr] warning: method is never used: `unpack`
Dec 15 07:36:09.309 INFO [stderr]    --> src/netlink.rs:237:5
Dec 15 07:36:09.309 INFO [stderr]     |
Dec 15 07:36:09.309 INFO [stderr] 237 |     pub fn unpack<R: Read>(rd: &mut R) -> Result<Self, Error> {
Dec 15 07:36:09.309 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 07:36:09.309 INFO [stderr] 
Dec 15 07:36:09.310 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 07:36:09.310 INFO [stderr]    --> src/netlink.rs:114:9
Dec 15 07:36:09.310 INFO [stderr]     |
Dec 15 07:36:09.310 INFO [stderr] 114 |         vec.write_u32::<NativeEndian>(16 + 4);
Dec 15 07:36:09.310 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 07:36:09.310 INFO [stderr]     |
Dec 15 07:36:09.310 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 15 07:36:09.310 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 07:36:09.311 INFO [stderr] 
Dec 15 07:36:09.311 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 07:36:09.311 INFO [stderr]    --> src/netlink.rs:115:9
Dec 15 07:36:09.311 INFO [stderr]     |
Dec 15 07:36:09.311 INFO [stderr] 115 |         vec.write_u16::<NativeEndian>(26);
Dec 15 07:36:09.311 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 07:36:09.311 INFO [stderr]     |
Dec 15 07:36:09.311 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 07:36:09.311 INFO [stderr] 
Dec 15 07:36:09.311 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 07:36:09.311 INFO [stderr]    --> src/netlink.rs:116:9
Dec 15 07:36:09.311 INFO [stderr]     |
Dec 15 07:36:09.311 INFO [stderr] 116 |         vec.write_u16::<NativeEndian>(ACK_REQUEST.bits());
Dec 15 07:36:09.311 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 07:36:09.311 INFO [stderr]     |
Dec 15 07:36:09.311 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 07:36:09.311 INFO [stderr] 
Dec 15 07:36:09.311 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 07:36:09.311 INFO [stderr]    --> src/netlink.rs:117:9
Dec 15 07:36:09.311 INFO [stderr]     |
Dec 15 07:36:09.311 INFO [stderr] 117 |         vec.write_u32::<NativeEndian>(1);
Dec 15 07:36:09.311 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 07:36:09.311 INFO [stderr]     |
Dec 15 07:36:09.311 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 07:36:09.311 INFO [stderr] 
Dec 15 07:36:09.311 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 07:36:09.311 INFO [stderr]    --> src/netlink.rs:118:9
Dec 15 07:36:09.311 INFO [stderr]     |
Dec 15 07:36:09.311 INFO [stderr] 118 |         vec.write_i32::<NativeEndian>(pid);
Dec 15 07:36:09.311 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 07:36:09.311 INFO [stderr]     |
Dec 15 07:36:09.311 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 07:36:09.311 INFO [stderr] 
Dec 15 07:36:10.494 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
Dec 15 07:36:10.497 INFO [stderr] su: No module specific data is present
Dec 15 07:36:10.817 INFO running `"docker" "inspect" "5a7a60effdc07995205110673720b4c734fa693237a15d3675d6c3c49f43638e"`
Dec 15 07:36:10.923 INFO running `"docker" "rm" "-f" "5a7a60effdc07995205110673720b4c734fa693237a15d3675d6c3c49f43638e"`
Dec 15 07:36:11.037 INFO [stdout] 5a7a60effdc07995205110673720b4c734fa693237a15d3675d6c3c49f43638e
Dec 15 07:36:11.039 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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"`
Dec 15 07:36:11.181 INFO [stdout] 7b0b949852d965c059f434189b46f7f3354ad311395634150f79839cb00e96ed
Dec 15 07:36:11.183 INFO running `"docker" "start" "-a" "7b0b949852d965c059f434189b46f7f3354ad311395634150f79839cb00e96ed"`
Dec 15 07:36:11.738 INFO [stderr] usermod: no changes
Dec 15 07:36:11.782 INFO [stderr]    Compiling ipvs v0.1.1 (/source)
Dec 15 07:36:12.475 INFO [stderr] warning: unused import: `AsRawFd`
Dec 15 07:36:12.475 INFO [stderr]  --> src/netlink.rs:3:25
Dec 15 07:36:12.475 INFO [stderr]   |
Dec 15 07:36:12.475 INFO [stderr] 3 | use std::os::unix::io::{AsRawFd, RawFd};
Dec 15 07:36:12.475 INFO [stderr]   |                         ^^^^^^^
Dec 15 07:36:12.475 INFO [stderr]   |
Dec 15 07:36:12.475 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 07:36:12.475 INFO [stderr] 
Dec 15 07:36:12.631 INFO [stderr] warning: unused variable: `ty`
Dec 15 07:36:12.631 INFO [stderr]    --> src/netlink.rs:173:17
Dec 15 07:36:12.631 INFO [stderr]     |
Dec 15 07:36:12.631 INFO [stderr] 173 | fn resolve_type(ty: &str) -> Result<u16, Error> {
Dec 15 07:36:12.631 INFO [stderr]     |                 ^^ help: consider using `_ty` instead
Dec 15 07:36:12.631 INFO [stderr]     |
Dec 15 07:36:12.631 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 15 07:36:12.631 INFO [stderr] 
Dec 15 07:36:12.631 INFO [stderr] warning: unused variable: `rc`
Dec 15 07:36:12.631 INFO [stderr]    --> src/netlink.rs:131:13
Dec 15 07:36:12.631 INFO [stderr]     |
Dec 15 07:36:12.631 INFO [stderr] 131 |         let rc = unsafe { libc::recv(self.fd, buf.as_mut_ptr() as *mut libc::c_void, buf.len(), 0) };
Dec 15 07:36:12.631 INFO [stderr]     |             ^^ help: consider using `_rc` instead
Dec 15 07:36:12.631 INFO [stderr] 
Dec 15 07:36:12.631 INFO [stderr] warning: unused variable: `family`
Dec 15 07:36:12.631 INFO [stderr]    --> src/netlink.rs:162:38
Dec 15 07:36:12.631 INFO [stderr]     |
Dec 15 07:36:12.631 INFO [stderr] 162 |     pub fn resolve_family(&mut self, family: &str) -> Result<i32, Error> {
Dec 15 07:36:12.631 INFO [stderr]     |                                      ^^^^^^ help: consider using `_family` instead
Dec 15 07:36:12.631 INFO [stderr] 
Dec 15 07:36:12.671 INFO [stderr] warning: struct is never constructed: `Context`
Dec 15 07:36:12.671 INFO [stderr]   --> src/netlink.rs:31:1
Dec 15 07:36:12.671 INFO [stderr]    |
Dec 15 07:36:12.671 INFO [stderr] 31 | pub struct Context {
Dec 15 07:36:12.671 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 15 07:36:12.671 INFO [stderr]    |
Dec 15 07:36:12.671 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 15 07:36:12.671 INFO [stderr] 
Dec 15 07:36:12.671 INFO [stderr] warning: method is never used: `new`
Dec 15 07:36:12.671 INFO [stderr]   --> src/netlink.rs:36:5
Dec 15 07:36:12.671 INFO [stderr]    |
Dec 15 07:36:12.671 INFO [stderr] 36 |     pub fn new() -> Self {
Dec 15 07:36:12.671 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 15 07:36:12.671 INFO [stderr] 
Dec 15 07:36:12.671 INFO [stderr] warning: method is never used: `add`
Dec 15 07:36:12.671 INFO [stderr]   --> src/netlink.rs:41:5
Dec 15 07:36:12.671 INFO [stderr]    |
Dec 15 07:36:12.671 INFO [stderr] 41 |     pub fn add(&mut self) -> Result<i32, Error> {
Dec 15 07:36:12.671 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 07:36:12.671 INFO [stderr] 
Dec 15 07:36:12.671 INFO [stderr] warning: function is never used: `resolve_type`
Dec 15 07:36:12.671 INFO [stderr]    --> src/netlink.rs:173:1
Dec 15 07:36:12.671 INFO [stderr]     |
Dec 15 07:36:12.671 INFO [stderr] 173 | fn resolve_type(ty: &str) -> Result<u16, Error> {
Dec 15 07:36:12.671 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 07:36:12.671 INFO [stderr] 
Dec 15 07:36:12.671 INFO [stderr] warning: enum is never used: `ControlMessage`
Dec 15 07:36:12.671 INFO [stderr]    --> src/netlink.rs:177:1
Dec 15 07:36:12.671 INFO [stderr]     |
Dec 15 07:36:12.671 INFO [stderr] 177 | enum ControlMessage {
Dec 15 07:36:12.671 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^
Dec 15 07:36:12.671 INFO [stderr] 
Dec 15 07:36:12.671 INFO [stderr] warning: enum is never used: `M`
Dec 15 07:36:12.671 INFO [stderr]    --> src/netlink.rs:183:1
Dec 15 07:36:12.671 INFO [stderr]     |
Dec 15 07:36:12.671 INFO [stderr] 183 | enum M {
Dec 15 07:36:12.671 INFO [stderr]     | ^^^^^^
Dec 15 07:36:12.671 INFO [stderr] 
Dec 15 07:36:12.671 INFO [stderr] warning: enum is never used: `MM`
Dec 15 07:36:12.671 INFO [stderr]    --> src/netlink.rs:189:1
Dec 15 07:36:12.671 INFO [stderr]     |
Dec 15 07:36:12.671 INFO [stderr] 189 | enum MM {
Dec 15 07:36:12.671 INFO [stderr]     | ^^^^^^^
Dec 15 07:36:12.671 INFO [stderr] 
Dec 15 07:36:12.671 INFO [stderr] warning: struct is never constructed: `AckMessage`
Dec 15 07:36:12.671 INFO [stderr]    --> src/netlink.rs:194:1
Dec 15 07:36:12.671 INFO [stderr]     |
Dec 15 07:36:12.671 INFO [stderr] 194 | struct AckMessage;
Dec 15 07:36:12.671 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^
Dec 15 07:36:12.671 INFO [stderr] 
Dec 15 07:36:12.672 INFO [stderr] warning: method is never used: `unpack`
Dec 15 07:36:12.672 INFO [stderr]    --> src/netlink.rs:237:5
Dec 15 07:36:12.672 INFO [stderr]     |
Dec 15 07:36:12.672 INFO [stderr] 237 |     pub fn unpack<R: Read>(rd: &mut R) -> Result<Self, Error> {
Dec 15 07:36:12.672 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 07:36:12.672 INFO [stderr] 
Dec 15 07:36:12.675 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 07:36:12.675 INFO [stderr]    --> src/netlink.rs:114:9
Dec 15 07:36:12.675 INFO [stderr]     |
Dec 15 07:36:12.675 INFO [stderr] 114 |         vec.write_u32::<NativeEndian>(16 + 4);
Dec 15 07:36:12.675 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 07:36:12.675 INFO [stderr]     |
Dec 15 07:36:12.675 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 15 07:36:12.675 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 07:36:12.675 INFO [stderr] 
Dec 15 07:36:12.675 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 07:36:12.675 INFO [stderr]    --> src/netlink.rs:115:9
Dec 15 07:36:12.675 INFO [stderr]     |
Dec 15 07:36:12.675 INFO [stderr] 115 |         vec.write_u16::<NativeEndian>(26);
Dec 15 07:36:12.675 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 07:36:12.675 INFO [stderr]     |
Dec 15 07:36:12.675 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 07:36:12.675 INFO [stderr] 
Dec 15 07:36:12.675 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 07:36:12.675 INFO [stderr]    --> src/netlink.rs:116:9
Dec 15 07:36:12.675 INFO [stderr]     |
Dec 15 07:36:12.675 INFO [stderr] 116 |         vec.write_u16::<NativeEndian>(ACK_REQUEST.bits());
Dec 15 07:36:12.675 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 07:36:12.675 INFO [stderr]     |
Dec 15 07:36:12.675 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 07:36:12.675 INFO [stderr] 
Dec 15 07:36:12.675 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 07:36:12.675 INFO [stderr]    --> src/netlink.rs:117:9
Dec 15 07:36:12.675 INFO [stderr]     |
Dec 15 07:36:12.675 INFO [stderr] 117 |         vec.write_u32::<NativeEndian>(1);
Dec 15 07:36:12.675 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 07:36:12.675 INFO [stderr]     |
Dec 15 07:36:12.675 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 07:36:12.675 INFO [stderr] 
Dec 15 07:36:12.675 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 07:36:12.675 INFO [stderr]    --> src/netlink.rs:118:9
Dec 15 07:36:12.675 INFO [stderr]     |
Dec 15 07:36:12.675 INFO [stderr] 118 |         vec.write_i32::<NativeEndian>(pid);
Dec 15 07:36:12.675 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 07:36:12.678 INFO [stderr]     |
Dec 15 07:36:12.678 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 07:36:12.678 INFO [stderr] 
Dec 15 07:36:12.938 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
Dec 15 07:36:12.939 INFO [stderr] su: No module specific data is present
Dec 15 07:36:13.221 INFO running `"docker" "inspect" "7b0b949852d965c059f434189b46f7f3354ad311395634150f79839cb00e96ed"`
Dec 15 07:36:13.302 INFO running `"docker" "rm" "-f" "7b0b949852d965c059f434189b46f7f3354ad311395634150f79839cb00e96ed"`
Dec 15 07:36:13.415 INFO [stdout] 7b0b949852d965c059f434189b46f7f3354ad311395634150f79839cb00e96ed
Dec 15 07:36:13.419 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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"`
Dec 15 07:36:13.622 INFO [stdout] 8af4837555cf840ce5541f598b54f3cb16e4335f825045bffd620bae228959ac
Dec 15 07:36:13.622 INFO running `"docker" "start" "-a" "8af4837555cf840ce5541f598b54f3cb16e4335f825045bffd620bae228959ac"`
Dec 15 07:36:14.183 INFO [stderr] usermod: no changes
Dec 15 07:36:14.214 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 15 07:36:14.225 INFO [stderr]      Running /target/debug/deps/ipvs-a97e0581aae2067d
Dec 15 07:36:14.227 INFO [stdout] 
Dec 15 07:36:14.227 INFO [stdout] running 0 tests
Dec 15 07:36:14.227 INFO [stdout] 
Dec 15 07:36:14.227 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 07:36:14.227 INFO [stdout] 
Dec 15 07:36:14.227 INFO [stderr]      Running /target/debug/deps/ipvs-988c35ee8c3e0db1
Dec 15 07:36:14.230 INFO [stdout] 
Dec 15 07:36:14.230 INFO [stderr]    Doc-tests ipvs
Dec 15 07:36:14.230 INFO [stdout] running 0 tests
Dec 15 07:36:14.230 INFO [stdout] 
Dec 15 07:36:14.230 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 07:36:14.230 INFO [stdout] 
Dec 15 07:36:15.072 INFO [stdout] 
Dec 15 07:36:15.072 INFO [stdout] running 0 tests
Dec 15 07:36:15.072 INFO [stdout] 
Dec 15 07:36:15.072 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 07:36:15.072 INFO [stdout] 
Dec 15 07:36:15.081 INFO [stderr] su: No module specific data is present
Dec 15 07:36:15.444 INFO running `"docker" "inspect" "8af4837555cf840ce5541f598b54f3cb16e4335f825045bffd620bae228959ac"`
Dec 15 07:36:15.540 INFO running `"docker" "rm" "-f" "8af4837555cf840ce5541f598b54f3cb16e4335f825045bffd620bae228959ac"`
Dec 15 07:36:15.629 INFO [stdout] 8af4837555cf840ce5541f598b54f3cb16e4335f825045bffd620bae228959ac