Nov 01 21:03:52.421 INFO checking ipvs-0.1.1 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 21:03:52.422 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 21:03:52.782 INFO blam! e6664b607bc744d57e9b1b63ce6b9fe977f8cb7bcfa432d29557a537327980d2
Nov 01 21:03:52.784 INFO running `"docker" "start" "-a" "e6664b607bc744d57e9b1b63ce6b9fe977f8cb7bcfa432d29557a537327980d2"`
Nov 01 21:03:54.392 INFO kablam! usermod: no changes
Nov 01 21:03:54.472 INFO kablam!     Checking ipvs v0.1.1 (/source)
Nov 01 21:03:55.192 INFO kablam! warning: unused import: `AsRawFd`
Nov 01 21:03:55.192 INFO kablam!  --> src/netlink.rs:3:25
Nov 01 21:03:55.193 INFO kablam!   |
Nov 01 21:03:55.193 INFO kablam! 3 | use std::os::unix::io::{AsRawFd, RawFd};
Nov 01 21:03:55.193 INFO kablam!   |                         ^^^^^^^
Nov 01 21:03:55.194 INFO kablam!   |
Nov 01 21:03:55.194 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 21:03:55.195 INFO kablam! 
Nov 01 21:03:55.516 INFO kablam! warning: unused variable: `ty`
Nov 01 21:03:55.517 INFO kablam!    --> src/netlink.rs:173:17
Nov 01 21:03:55.518 INFO kablam!     |
Nov 01 21:03:55.518 INFO kablam! 173 | fn resolve_type(ty: &str) -> Result<u16, Error> {
Nov 01 21:03:55.519 INFO kablam!     |                 ^^ help: consider using `_ty` instead
Nov 01 21:03:55.520 INFO kablam!     |
Nov 01 21:03:55.520 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 21:03:55.521 INFO kablam! 
Nov 01 21:03:55.522 INFO kablam! warning: unused variable: `rc`
Nov 01 21:03:55.522 INFO kablam!    --> src/netlink.rs:131:13
Nov 01 21:03:55.523 INFO kablam!     |
Nov 01 21:03:55.524 INFO kablam! 131 |         let rc = unsafe { libc::recv(self.fd, buf.as_mut_ptr() as *mut libc::c_void, buf.len(), 0) };
Nov 01 21:03:55.524 INFO kablam!     |             ^^ help: consider using `_rc` instead
Nov 01 21:03:55.525 INFO kablam! 
Nov 01 21:03:55.525 INFO kablam! warning: unused variable: `family`
Nov 01 21:03:55.526 INFO kablam!    --> src/netlink.rs:162:38
Nov 01 21:03:55.527 INFO kablam!     |
Nov 01 21:03:55.527 INFO kablam! 162 |     pub fn resolve_family(&mut self, family: &str) -> Result<i32, Error> {
Nov 01 21:03:55.528 INFO kablam!     |                                      ^^^^^^ help: consider using `_family` instead
Nov 01 21:03:55.528 INFO kablam! 
Nov 01 21:03:55.592 INFO kablam! warning: struct is never constructed: `Context`
Nov 01 21:03:55.593 INFO kablam!   --> src/netlink.rs:31:1
Nov 01 21:03:55.594 INFO kablam!    |
Nov 01 21:03:55.594 INFO kablam! 31 | pub struct Context {
Nov 01 21:03:55.595 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Nov 01 21:03:55.595 INFO kablam!    |
Nov 01 21:03:55.596 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 21:03:55.597 INFO kablam! 
Nov 01 21:03:55.597 INFO kablam! warning: method is never used: `new`
Nov 01 21:03:55.598 INFO kablam!   --> src/netlink.rs:36:5
Nov 01 21:03:55.598 INFO kablam!    |
Nov 01 21:03:55.599 INFO kablam! 36 |     pub fn new() -> Self {
Nov 01 21:03:55.600 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Nov 01 21:03:55.600 INFO kablam! 
Nov 01 21:03:55.601 INFO kablam! warning: method is never used: `add`
Nov 01 21:03:55.601 INFO kablam!   --> src/netlink.rs:41:5
Nov 01 21:03:55.602 INFO kablam!    |
Nov 01 21:03:55.602 INFO kablam! 41 |     pub fn add(&mut self) -> Result<i32, Error> {
Nov 01 21:03:55.603 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 21:03:55.603 INFO kablam! 
Nov 01 21:03:55.604 INFO kablam! warning: function is never used: `resolve_type`
Nov 01 21:03:55.605 INFO kablam!    --> src/netlink.rs:173:1
Nov 01 21:03:55.605 INFO kablam!     |
Nov 01 21:03:55.606 INFO kablam! 173 | fn resolve_type(ty: &str) -> Result<u16, Error> {
Nov 01 21:03:55.606 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 21:03:55.606 INFO kablam! 
Nov 01 21:03:55.607 INFO kablam! warning: enum is never used: `ControlMessage`
Nov 01 21:03:55.607 INFO kablam!    --> src/netlink.rs:177:1
Nov 01 21:03:55.607 INFO kablam!     |
Nov 01 21:03:55.607 INFO kablam! 177 | enum ControlMessage {
Nov 01 21:03:55.607 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^
Nov 01 21:03:55.607 INFO kablam! 
Nov 01 21:03:55.608 INFO kablam! warning: enum is never used: `M`
Nov 01 21:03:55.608 INFO kablam!    --> src/netlink.rs:183:1
Nov 01 21:03:55.608 INFO kablam!     |
Nov 01 21:03:55.608 INFO kablam! 183 | enum M {
Nov 01 21:03:55.608 INFO kablam!     | ^^^^^^
Nov 01 21:03:55.609 INFO kablam! 
Nov 01 21:03:55.609 INFO kablam! warning: enum is never used: `MM`
Nov 01 21:03:55.609 INFO kablam!    --> src/netlink.rs:189:1
Nov 01 21:03:55.609 INFO kablam!     |
Nov 01 21:03:55.609 INFO kablam! 189 | enum MM {
Nov 01 21:03:55.609 INFO kablam!     | ^^^^^^^
Nov 01 21:03:55.610 INFO kablam! 
Nov 01 21:03:55.611 INFO kablam! warning: struct is never constructed: `AckMessage`
Nov 01 21:03:55.611 INFO kablam!    --> src/netlink.rs:194:1
Nov 01 21:03:55.611 INFO kablam!     |
Nov 01 21:03:55.611 INFO kablam! 194 | struct AckMessage;
Nov 01 21:03:55.611 INFO kablam!     | ^^^^^^^^^^^^^^^^^^
Nov 01 21:03:55.611 INFO kablam! 
Nov 01 21:03:55.612 INFO kablam! warning: method is never used: `unpack`
Nov 01 21:03:55.612 INFO kablam!    --> src/netlink.rs:237:5
Nov 01 21:03:55.612 INFO kablam!     |
Nov 01 21:03:55.612 INFO kablam! 237 |     pub fn unpack<R: Read>(rd: &mut R) -> Result<Self, Error> {
Nov 01 21:03:55.612 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 21:03:55.612 INFO kablam! 
Nov 01 21:03:55.616 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 21:03:55.616 INFO kablam!    --> src/netlink.rs:114:9
Nov 01 21:03:55.616 INFO kablam!     |
Nov 01 21:03:55.616 INFO kablam! 114 |         vec.write_u32::<NativeEndian>(16 + 4);
Nov 01 21:03:55.616 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 21:03:55.616 INFO kablam!     |
Nov 01 21:03:55.616 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 01 21:03:55.616 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 21:03:55.616 INFO kablam! 
Nov 01 21:03:55.616 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 21:03:55.616 INFO kablam!    --> src/netlink.rs:115:9
Nov 01 21:03:55.616 INFO kablam!     |
Nov 01 21:03:55.618 INFO kablam! 115 |         vec.write_u16::<NativeEndian>(26);
Nov 01 21:03:55.618 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 21:03:55.618 INFO kablam!     |
Nov 01 21:03:55.618 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 21:03:55.618 INFO kablam! 
Nov 01 21:03:55.619 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 21:03:55.619 INFO kablam!    --> src/netlink.rs:116:9
Nov 01 21:03:55.619 INFO kablam!     |
Nov 01 21:03:55.619 INFO kablam! 116 |         vec.write_u16::<NativeEndian>(ACK_REQUEST.bits());
Nov 01 21:03:55.619 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 21:03:55.619 INFO kablam!     |
Nov 01 21:03:55.619 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 21:03:55.619 INFO kablam! 
Nov 01 21:03:55.624 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 21:03:55.624 INFO kablam!    --> src/netlink.rs:117:9
Nov 01 21:03:55.624 INFO kablam!     |
Nov 01 21:03:55.624 INFO kablam! 117 |         vec.write_u32::<NativeEndian>(1);
Nov 01 21:03:55.624 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 21:03:55.624 INFO kablam!     |
Nov 01 21:03:55.624 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 21:03:55.624 INFO kablam! 
Nov 01 21:03:55.626 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 21:03:55.626 INFO kablam!    --> src/netlink.rs:118:9
Nov 01 21:03:55.626 INFO kablam!     |
Nov 01 21:03:55.626 INFO kablam! 118 |         vec.write_i32::<NativeEndian>(pid);
Nov 01 21:03:55.626 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 21:03:55.626 INFO kablam!     |
Nov 01 21:03:55.626 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 21:03:55.626 INFO kablam! 
Nov 01 21:03:55.736 INFO kablam! warning: unused import: `AsRawFd`
Nov 01 21:03:55.736 INFO kablam!  --> src/netlink.rs:3:25
Nov 01 21:03:55.736 INFO kablam!   |
Nov 01 21:03:55.736 INFO kablam! 3 | use std::os::unix::io::{AsRawFd, RawFd};
Nov 01 21:03:55.736 INFO kablam!   |                         ^^^^^^^
Nov 01 21:03:55.736 INFO kablam!   |
Nov 01 21:03:55.736 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 21:03:55.736 INFO kablam! 
Nov 01 21:03:56.392 INFO kablam! warning: unused variable: `ty`
Nov 01 21:03:56.392 INFO kablam!    --> src/netlink.rs:173:17
Nov 01 21:03:56.392 INFO kablam!     |
Nov 01 21:03:56.392 INFO kablam! 173 | fn resolve_type(ty: &str) -> Result<u16, Error> {
Nov 01 21:03:56.392 INFO kablam!     |                 ^^ help: consider using `_ty` instead
Nov 01 21:03:56.392 INFO kablam!     |
Nov 01 21:03:56.392 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 21:03:56.392 INFO kablam! 
Nov 01 21:03:56.392 INFO kablam! warning: unused variable: `rc`
Nov 01 21:03:56.392 INFO kablam!    --> src/netlink.rs:131:13
Nov 01 21:03:56.392 INFO kablam!     |
Nov 01 21:03:56.392 INFO kablam! 131 |         let rc = unsafe { libc::recv(self.fd, buf.as_mut_ptr() as *mut libc::c_void, buf.len(), 0) };
Nov 01 21:03:56.392 INFO kablam!     |             ^^ help: consider using `_rc` instead
Nov 01 21:03:56.392 INFO kablam! 
Nov 01 21:03:56.408 INFO kablam! warning: unused variable: `family`
Nov 01 21:03:56.408 INFO kablam!    --> src/netlink.rs:162:38
Nov 01 21:03:56.408 INFO kablam!     |
Nov 01 21:03:56.408 INFO kablam! 162 |     pub fn resolve_family(&mut self, family: &str) -> Result<i32, Error> {
Nov 01 21:03:56.408 INFO kablam!     |                                      ^^^^^^ help: consider using `_family` instead
Nov 01 21:03:56.408 INFO kablam! 
Nov 01 21:03:56.512 INFO kablam! warning: struct is never constructed: `Context`
Nov 01 21:03:56.512 INFO kablam!   --> src/netlink.rs:31:1
Nov 01 21:03:56.512 INFO kablam!    |
Nov 01 21:03:56.512 INFO kablam! 31 | pub struct Context {
Nov 01 21:03:56.512 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Nov 01 21:03:56.512 INFO kablam!    |
Nov 01 21:03:56.512 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 21:03:56.512 INFO kablam! 
Nov 01 21:03:56.512 INFO kablam! warning: method is never used: `new`
Nov 01 21:03:56.512 INFO kablam!   --> src/netlink.rs:36:5
Nov 01 21:03:56.512 INFO kablam!    |
Nov 01 21:03:56.512 INFO kablam! 36 |     pub fn new() -> Self {
Nov 01 21:03:56.512 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Nov 01 21:03:56.512 INFO kablam! 
Nov 01 21:03:56.512 INFO kablam! warning: method is never used: `add`
Nov 01 21:03:56.512 INFO kablam!   --> src/netlink.rs:41:5
Nov 01 21:03:56.512 INFO kablam!    |
Nov 01 21:03:56.512 INFO kablam! 41 |     pub fn add(&mut self) -> Result<i32, Error> {
Nov 01 21:03:56.512 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 21:03:56.512 INFO kablam! 
Nov 01 21:03:56.512 INFO kablam! warning: function is never used: `resolve_type`
Nov 01 21:03:56.512 INFO kablam!    --> src/netlink.rs:173:1
Nov 01 21:03:56.512 INFO kablam!     |
Nov 01 21:03:56.512 INFO kablam! 173 | fn resolve_type(ty: &str) -> Result<u16, Error> {
Nov 01 21:03:56.512 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 21:03:56.513 INFO kablam! 
Nov 01 21:03:56.513 INFO kablam! warning: enum is never used: `ControlMessage`
Nov 01 21:03:56.513 INFO kablam!    --> src/netlink.rs:177:1
Nov 01 21:03:56.513 INFO kablam!     |
Nov 01 21:03:56.513 INFO kablam! 177 | enum ControlMessage {
Nov 01 21:03:56.513 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^
Nov 01 21:03:56.513 INFO kablam! 
Nov 01 21:03:56.513 INFO kablam! warning: enum is never used: `M`
Nov 01 21:03:56.513 INFO kablam!    --> src/netlink.rs:183:1
Nov 01 21:03:56.513 INFO kablam!     |
Nov 01 21:03:56.513 INFO kablam! 183 | enum M {
Nov 01 21:03:56.513 INFO kablam!     | ^^^^^^
Nov 01 21:03:56.513 INFO kablam! 
Nov 01 21:03:56.513 INFO kablam! warning: enum is never used: `MM`
Nov 01 21:03:56.513 INFO kablam!    --> src/netlink.rs:189:1
Nov 01 21:03:56.513 INFO kablam!     |
Nov 01 21:03:56.513 INFO kablam! 189 | enum MM {
Nov 01 21:03:56.513 INFO kablam!     | ^^^^^^^
Nov 01 21:03:56.513 INFO kablam! 
Nov 01 21:03:56.513 INFO kablam! warning: struct is never constructed: `AckMessage`
Nov 01 21:03:56.513 INFO kablam!    --> src/netlink.rs:194:1
Nov 01 21:03:56.513 INFO kablam!     |
Nov 01 21:03:56.513 INFO kablam! 194 | struct AckMessage;
Nov 01 21:03:56.513 INFO kablam!     | ^^^^^^^^^^^^^^^^^^
Nov 01 21:03:56.513 INFO kablam! 
Nov 01 21:03:56.513 INFO kablam! warning: method is never used: `unpack`
Nov 01 21:03:56.513 INFO kablam!    --> src/netlink.rs:237:5
Nov 01 21:03:56.513 INFO kablam!     |
Nov 01 21:03:56.513 INFO kablam! 237 |     pub fn unpack<R: Read>(rd: &mut R) -> Result<Self, Error> {
Nov 01 21:03:56.513 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 21:03:56.513 INFO kablam! 
Nov 01 21:03:56.521 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 21:03:56.521 INFO kablam!    --> src/netlink.rs:114:9
Nov 01 21:03:56.522 INFO kablam!     |
Nov 01 21:03:56.522 INFO kablam! 114 |         vec.write_u32::<NativeEndian>(16 + 4);
Nov 01 21:03:56.522 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 21:03:56.522 INFO kablam!     |
Nov 01 21:03:56.522 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 01 21:03:56.522 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 21:03:56.522 INFO kablam! 
Nov 01 21:03:56.522 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 21:03:56.522 INFO kablam!    --> src/netlink.rs:115:9
Nov 01 21:03:56.522 INFO kablam!     |
Nov 01 21:03:56.522 INFO kablam! 115 |         vec.write_u16::<NativeEndian>(26);
Nov 01 21:03:56.522 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 21:03:56.522 INFO kablam!     |
Nov 01 21:03:56.522 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 21:03:56.522 INFO kablam! 
Nov 01 21:03:56.522 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 21:03:56.522 INFO kablam!    --> src/netlink.rs:116:9
Nov 01 21:03:56.522 INFO kablam!     |
Nov 01 21:03:56.522 INFO kablam! 116 |         vec.write_u16::<NativeEndian>(ACK_REQUEST.bits());
Nov 01 21:03:56.522 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 21:03:56.522 INFO kablam!     |
Nov 01 21:03:56.522 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 21:03:56.522 INFO kablam! 
Nov 01 21:03:56.522 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 21:03:56.522 INFO kablam!    --> src/netlink.rs:117:9
Nov 01 21:03:56.522 INFO kablam!     |
Nov 01 21:03:56.522 INFO kablam! 117 |         vec.write_u32::<NativeEndian>(1);
Nov 01 21:03:56.522 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 21:03:56.522 INFO kablam!     |
Nov 01 21:03:56.522 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 21:03:56.522 INFO kablam! 
Nov 01 21:03:56.522 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 21:03:56.522 INFO kablam!    --> src/netlink.rs:118:9
Nov 01 21:03:56.522 INFO kablam!     |
Nov 01 21:03:56.522 INFO kablam! 118 |         vec.write_i32::<NativeEndian>(pid);
Nov 01 21:03:56.522 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 21:03:56.522 INFO kablam!     |
Nov 01 21:03:56.522 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 21:03:56.522 INFO kablam! 
Nov 01 21:03:57.620 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.20s
Nov 01 21:03:57.625 INFO kablam! su: No module specific data is present
Nov 01 21:03:58.466 INFO running `"docker" "rm" "-f" "e6664b607bc744d57e9b1b63ce6b9fe977f8cb7bcfa432d29557a537327980d2"`
Nov 01 21:03:58.731 INFO blam! e6664b607bc744d57e9b1b63ce6b9fe977f8cb7bcfa432d29557a537327980d2