Jul 12 06:24:58.463 INFO checking ipvs-0.1.1 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 06:24:58.463 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 06:24:58.463 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 06:24:58.463 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-5/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 06:24:58.653 INFO blam! 77ae60181efd94c339f328bef3512c0ebbb73f842faf988d90c888ee901a1843
Jul 12 06:24:58.656 INFO running `"docker" "start" "-a" "77ae60181efd94c339f328bef3512c0ebbb73f842faf988d90c888ee901a1843"`
Jul 12 06:24:59.872 INFO kablam!     Checking ipvs v0.1.1 (file:///source)
Jul 12 06:25:00.269 INFO kablam! warning: unused import: `AsRawFd`
Jul 12 06:25:00.269 INFO kablam!  --> src/netlink.rs:3:25
Jul 12 06:25:00.269 INFO kablam!   |
Jul 12 06:25:00.269 INFO kablam! 3 | use std::os::unix::io::{AsRawFd, RawFd};
Jul 12 06:25:00.269 INFO kablam!   |                         ^^^^^^^
Jul 12 06:25:00.269 INFO kablam!   |
Jul 12 06:25:00.269 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 12 06:25:00.269 INFO kablam! 
Jul 12 06:25:00.426 INFO kablam! warning: unused import: `AsRawFd`
Jul 12 06:25:00.426 INFO kablam!  --> src/netlink.rs:3:25
Jul 12 06:25:00.427 INFO kablam!   |
Jul 12 06:25:00.427 INFO kablam! 3 | use std::os::unix::io::{AsRawFd, RawFd};
Jul 12 06:25:00.427 INFO kablam!   |                         ^^^^^^^
Jul 12 06:25:00.427 INFO kablam!   |
Jul 12 06:25:00.427 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 12 06:25:00.427 INFO kablam! 
Jul 12 06:25:00.794 INFO kablam! warning: unused variable: `ty`
Jul 12 06:25:00.794 INFO kablam!    --> src/netlink.rs:173:17
Jul 12 06:25:00.794 INFO kablam!     |
Jul 12 06:25:00.794 INFO kablam! 173 | fn resolve_type(ty: &str) -> Result<u16, Error> {
Jul 12 06:25:00.794 INFO kablam!     |                 ^^ help: consider using `_ty` instead
Jul 12 06:25:00.794 INFO kablam!     |
Jul 12 06:25:00.794 INFO kablam!     = note: #[warn(unused_variables)] on by default
Jul 12 06:25:00.794 INFO kablam! 
Jul 12 06:25:00.794 INFO kablam! warning: unused variable: `rc`
Jul 12 06:25:00.794 INFO kablam!    --> src/netlink.rs:131:13
Jul 12 06:25:00.794 INFO kablam!     |
Jul 12 06:25:00.794 INFO kablam! 131 |         let rc = unsafe { libc::recv(self.fd, buf.as_mut_ptr() as *mut libc::c_void, buf.len(), 0) };
Jul 12 06:25:00.794 INFO kablam!     |             ^^ help: consider using `_rc` instead
Jul 12 06:25:00.795 INFO kablam! 
Jul 12 06:25:00.795 INFO kablam! warning: unused variable: `family`
Jul 12 06:25:00.795 INFO kablam!    --> src/netlink.rs:162:38
Jul 12 06:25:00.795 INFO kablam!     |
Jul 12 06:25:00.795 INFO kablam! 162 |     pub fn resolve_family(&mut self, family: &str) -> Result<i32, Error> {
Jul 12 06:25:00.795 INFO kablam!     |                                      ^^^^^^ help: consider using `_family` instead
Jul 12 06:25:00.795 INFO kablam! 
Jul 12 06:25:00.928 INFO kablam! warning: struct is never used: `Context`
Jul 12 06:25:00.928 INFO kablam!   --> src/netlink.rs:31:1
Jul 12 06:25:00.928 INFO kablam!    |
Jul 12 06:25:00.928 INFO kablam! 31 | pub struct Context {
Jul 12 06:25:00.928 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Jul 12 06:25:00.928 INFO kablam!    |
Jul 12 06:25:00.928 INFO kablam!    = note: #[warn(dead_code)] on by default
Jul 12 06:25:00.928 INFO kablam! 
Jul 12 06:25:00.929 INFO kablam! warning: method is never used: `new`
Jul 12 06:25:00.929 INFO kablam!   --> src/netlink.rs:36:5
Jul 12 06:25:00.929 INFO kablam!    |
Jul 12 06:25:00.929 INFO kablam! 36 |     pub fn new() -> Self {
Jul 12 06:25:00.929 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Jul 12 06:25:00.929 INFO kablam! 
Jul 12 06:25:00.929 INFO kablam! warning: method is never used: `add`
Jul 12 06:25:00.929 INFO kablam!   --> src/netlink.rs:41:5
Jul 12 06:25:00.929 INFO kablam!    |
Jul 12 06:25:00.929 INFO kablam! 41 |     pub fn add(&mut self) -> Result<i32, Error> {
Jul 12 06:25:00.929 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 06:25:00.929 INFO kablam! 
Jul 12 06:25:00.929 INFO kablam! warning: function is never used: `resolve_type`
Jul 12 06:25:00.929 INFO kablam!    --> src/netlink.rs:173:1
Jul 12 06:25:00.930 INFO kablam!     |
Jul 12 06:25:00.930 INFO kablam! 173 | fn resolve_type(ty: &str) -> Result<u16, Error> {
Jul 12 06:25:00.930 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 06:25:00.930 INFO kablam! 
Jul 12 06:25:00.930 INFO kablam! warning: enum is never used: `ControlMessage`
Jul 12 06:25:00.930 INFO kablam!    --> src/netlink.rs:177:1
Jul 12 06:25:00.930 INFO kablam!     |
Jul 12 06:25:00.930 INFO kablam! 177 | enum ControlMessage {
Jul 12 06:25:00.930 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^
Jul 12 06:25:00.930 INFO kablam! 
Jul 12 06:25:00.930 INFO kablam! warning: enum is never used: `M`
Jul 12 06:25:00.930 INFO kablam!    --> src/netlink.rs:183:1
Jul 12 06:25:00.930 INFO kablam!     |
Jul 12 06:25:00.930 INFO kablam! 183 | enum M {
Jul 12 06:25:00.930 INFO kablam!     | ^^^^^^
Jul 12 06:25:00.930 INFO kablam! 
Jul 12 06:25:00.930 INFO kablam! warning: enum is never used: `MM`
Jul 12 06:25:00.930 INFO kablam!    --> src/netlink.rs:189:1
Jul 12 06:25:00.930 INFO kablam!     |
Jul 12 06:25:00.930 INFO kablam! 189 | enum MM {
Jul 12 06:25:00.930 INFO kablam!     | ^^^^^^^
Jul 12 06:25:00.930 INFO kablam! 
Jul 12 06:25:00.930 INFO kablam! warning: struct is never used: `AckMessage`
Jul 12 06:25:00.930 INFO kablam!    --> src/netlink.rs:194:1
Jul 12 06:25:00.930 INFO kablam!     |
Jul 12 06:25:00.930 INFO kablam! 194 | struct AckMessage;
Jul 12 06:25:00.930 INFO kablam!     | ^^^^^^^^^^^^^^^^^^
Jul 12 06:25:00.930 INFO kablam! 
Jul 12 06:25:00.930 INFO kablam! warning: method is never used: `unpack`
Jul 12 06:25:00.930 INFO kablam!    --> src/netlink.rs:237:5
Jul 12 06:25:00.930 INFO kablam!     |
Jul 12 06:25:00.930 INFO kablam! 237 |     pub fn unpack<R: Read>(rd: &mut R) -> Result<Self, Error> {
Jul 12 06:25:00.930 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 06:25:00.931 INFO kablam! 
Jul 12 06:25:00.937 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 06:25:00.937 INFO kablam!    --> src/netlink.rs:114:9
Jul 12 06:25:00.937 INFO kablam!     |
Jul 12 06:25:00.937 INFO kablam! 114 |         vec.write_u32::<NativeEndian>(16 + 4);
Jul 12 06:25:00.937 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 06:25:00.937 INFO kablam!     |
Jul 12 06:25:00.937 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Jul 12 06:25:00.937 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 06:25:00.937 INFO kablam! 
Jul 12 06:25:00.937 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 06:25:00.937 INFO kablam!    --> src/netlink.rs:115:9
Jul 12 06:25:00.937 INFO kablam!     |
Jul 12 06:25:00.937 INFO kablam! 115 |         vec.write_u16::<NativeEndian>(26);
Jul 12 06:25:00.937 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 06:25:00.937 INFO kablam!     |
Jul 12 06:25:00.937 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 06:25:00.937 INFO kablam! 
Jul 12 06:25:00.937 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 06:25:00.937 INFO kablam!    --> src/netlink.rs:116:9
Jul 12 06:25:00.938 INFO kablam!     |
Jul 12 06:25:00.938 INFO kablam! 116 |         vec.write_u16::<NativeEndian>(ACK_REQUEST.bits());
Jul 12 06:25:00.938 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 06:25:00.938 INFO kablam!     |
Jul 12 06:25:00.938 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 06:25:00.938 INFO kablam! 
Jul 12 06:25:00.938 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 06:25:00.938 INFO kablam!    --> src/netlink.rs:117:9
Jul 12 06:25:00.938 INFO kablam!     |
Jul 12 06:25:00.938 INFO kablam! 117 |         vec.write_u32::<NativeEndian>(1);
Jul 12 06:25:00.938 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 06:25:00.938 INFO kablam!     |
Jul 12 06:25:00.938 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 06:25:00.938 INFO kablam! 
Jul 12 06:25:00.938 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 06:25:00.938 INFO kablam!    --> src/netlink.rs:118:9
Jul 12 06:25:00.938 INFO kablam!     |
Jul 12 06:25:00.938 INFO kablam! 118 |         vec.write_i32::<NativeEndian>(pid);
Jul 12 06:25:00.938 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 06:25:00.938 INFO kablam!     |
Jul 12 06:25:00.938 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 06:25:00.938 INFO kablam! 
Jul 12 06:25:01.006 INFO kablam! warning: unused variable: `ty`
Jul 12 06:25:01.006 INFO kablam!    --> src/netlink.rs:173:17
Jul 12 06:25:01.006 INFO kablam!     |
Jul 12 06:25:01.006 INFO kablam! 173 | fn resolve_type(ty: &str) -> Result<u16, Error> {
Jul 12 06:25:01.006 INFO kablam!     |                 ^^ help: consider using `_ty` instead
Jul 12 06:25:01.006 INFO kablam!     |
Jul 12 06:25:01.006 INFO kablam!     = note: #[warn(unused_variables)] on by default
Jul 12 06:25:01.006 INFO kablam! 
Jul 12 06:25:01.007 INFO kablam! warning: unused variable: `rc`
Jul 12 06:25:01.007 INFO kablam!    --> src/netlink.rs:131:13
Jul 12 06:25:01.007 INFO kablam!     |
Jul 12 06:25:01.007 INFO kablam! 131 |         let rc = unsafe { libc::recv(self.fd, buf.as_mut_ptr() as *mut libc::c_void, buf.len(), 0) };
Jul 12 06:25:01.007 INFO kablam!     |             ^^ help: consider using `_rc` instead
Jul 12 06:25:01.007 INFO kablam! 
Jul 12 06:25:01.007 INFO kablam! warning: unused variable: `family`
Jul 12 06:25:01.007 INFO kablam!    --> src/netlink.rs:162:38
Jul 12 06:25:01.007 INFO kablam!     |
Jul 12 06:25:01.007 INFO kablam! 162 |     pub fn resolve_family(&mut self, family: &str) -> Result<i32, Error> {
Jul 12 06:25:01.007 INFO kablam!     |                                      ^^^^^^ help: consider using `_family` instead
Jul 12 06:25:01.007 INFO kablam! 
Jul 12 06:25:01.134 INFO kablam! warning: struct is never used: `Context`
Jul 12 06:25:01.134 INFO kablam!   --> src/netlink.rs:31:1
Jul 12 06:25:01.135 INFO kablam!    |
Jul 12 06:25:01.135 INFO kablam! 31 | pub struct Context {
Jul 12 06:25:01.135 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Jul 12 06:25:01.135 INFO kablam!    |
Jul 12 06:25:01.135 INFO kablam!    = note: #[warn(dead_code)] on by default
Jul 12 06:25:01.135 INFO kablam! 
Jul 12 06:25:01.138 INFO kablam! warning: method is never used: `new`
Jul 12 06:25:01.138 INFO kablam!   --> src/netlink.rs:36:5
Jul 12 06:25:01.138 INFO kablam!    |
Jul 12 06:25:01.138 INFO kablam! 36 |     pub fn new() -> Self {
Jul 12 06:25:01.138 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Jul 12 06:25:01.138 INFO kablam! 
Jul 12 06:25:01.139 INFO kablam! warning: method is never used: `add`
Jul 12 06:25:01.139 INFO kablam!   --> src/netlink.rs:41:5
Jul 12 06:25:01.139 INFO kablam!    |
Jul 12 06:25:01.139 INFO kablam! 41 |     pub fn add(&mut self) -> Result<i32, Error> {
Jul 12 06:25:01.139 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 06:25:01.151 INFO kablam! 
Jul 12 06:25:01.151 INFO kablam! warning: function is never used: `resolve_type`
Jul 12 06:25:01.151 INFO kablam!    --> src/netlink.rs:173:1
Jul 12 06:25:01.152 INFO kablam!     |
Jul 12 06:25:01.152 INFO kablam! 173 | fn resolve_type(ty: &str) -> Result<u16, Error> {
Jul 12 06:25:01.152 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 06:25:01.152 INFO kablam! 
Jul 12 06:25:01.152 INFO kablam! warning: enum is never used: `ControlMessage`
Jul 12 06:25:01.152 INFO kablam!    --> src/netlink.rs:177:1
Jul 12 06:25:01.152 INFO kablam!     |
Jul 12 06:25:01.152 INFO kablam! 177 | enum ControlMessage {
Jul 12 06:25:01.152 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^
Jul 12 06:25:01.152 INFO kablam! 
Jul 12 06:25:01.152 INFO kablam! warning: enum is never used: `M`
Jul 12 06:25:01.152 INFO kablam!    --> src/netlink.rs:183:1
Jul 12 06:25:01.152 INFO kablam!     |
Jul 12 06:25:01.152 INFO kablam! 183 | enum M {
Jul 12 06:25:01.152 INFO kablam!     | ^^^^^^
Jul 12 06:25:01.152 INFO kablam! 
Jul 12 06:25:01.152 INFO kablam! warning: enum is never used: `MM`
Jul 12 06:25:01.152 INFO kablam!    --> src/netlink.rs:189:1
Jul 12 06:25:01.152 INFO kablam!     |
Jul 12 06:25:01.152 INFO kablam! 189 | enum MM {
Jul 12 06:25:01.152 INFO kablam!     | ^^^^^^^
Jul 12 06:25:01.152 INFO kablam! 
Jul 12 06:25:01.152 INFO kablam! warning: struct is never used: `AckMessage`
Jul 12 06:25:01.152 INFO kablam!    --> src/netlink.rs:194:1
Jul 12 06:25:01.153 INFO kablam!     |
Jul 12 06:25:01.153 INFO kablam! 194 | struct AckMessage;
Jul 12 06:25:01.153 INFO kablam!     | ^^^^^^^^^^^^^^^^^^
Jul 12 06:25:01.153 INFO kablam! 
Jul 12 06:25:01.154 INFO kablam! warning: method is never used: `unpack`
Jul 12 06:25:01.155 INFO kablam!    --> src/netlink.rs:237:5
Jul 12 06:25:01.155 INFO kablam!     |
Jul 12 06:25:01.155 INFO kablam! 237 |     pub fn unpack<R: Read>(rd: &mut R) -> Result<Self, Error> {
Jul 12 06:25:01.155 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 06:25:01.155 INFO kablam! 
Jul 12 06:25:01.170 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 06:25:01.170 INFO kablam!    --> src/netlink.rs:114:9
Jul 12 06:25:01.170 INFO kablam!     |
Jul 12 06:25:01.170 INFO kablam! 114 |         vec.write_u32::<NativeEndian>(16 + 4);
Jul 12 06:25:01.170 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 06:25:01.170 INFO kablam!     |
Jul 12 06:25:01.171 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Jul 12 06:25:01.171 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 06:25:01.171 INFO kablam! 
Jul 12 06:25:01.171 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 06:25:01.171 INFO kablam!    --> src/netlink.rs:115:9
Jul 12 06:25:01.171 INFO kablam!     |
Jul 12 06:25:01.171 INFO kablam! 115 |         vec.write_u16::<NativeEndian>(26);
Jul 12 06:25:01.171 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 06:25:01.171 INFO kablam!     |
Jul 12 06:25:01.171 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 06:25:01.171 INFO kablam! 
Jul 12 06:25:01.171 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 06:25:01.171 INFO kablam!    --> src/netlink.rs:116:9
Jul 12 06:25:01.171 INFO kablam!     |
Jul 12 06:25:01.171 INFO kablam! 116 |         vec.write_u16::<NativeEndian>(ACK_REQUEST.bits());
Jul 12 06:25:01.171 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 06:25:01.171 INFO kablam!     |
Jul 12 06:25:01.171 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 06:25:01.171 INFO kablam! 
Jul 12 06:25:01.171 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 06:25:01.171 INFO kablam!    --> src/netlink.rs:117:9
Jul 12 06:25:01.171 INFO kablam!     |
Jul 12 06:25:01.171 INFO kablam! 117 |         vec.write_u32::<NativeEndian>(1);
Jul 12 06:25:01.172 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 06:25:01.172 INFO kablam!     |
Jul 12 06:25:01.172 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 06:25:01.172 INFO kablam! 
Jul 12 06:25:01.172 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 06:25:01.172 INFO kablam!    --> src/netlink.rs:118:9
Jul 12 06:25:01.172 INFO kablam!     |
Jul 12 06:25:01.172 INFO kablam! 118 |         vec.write_i32::<NativeEndian>(pid);
Jul 12 06:25:01.172 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 06:25:01.172 INFO kablam!     |
Jul 12 06:25:01.172 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 06:25:01.172 INFO kablam! 
Jul 12 06:25:01.796 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.95s
Jul 12 06:25:01.803 INFO kablam! su: No module specific data is present
Jul 12 06:25:02.343 INFO running `"docker" "rm" "-f" "77ae60181efd94c339f328bef3512c0ebbb73f842faf988d90c888ee901a1843"`
Jul 12 06:25:02.515 INFO blam! 77ae60181efd94c339f328bef3512c0ebbb73f842faf988d90c888ee901a1843