Jul 12 06:24:59.028 INFO checking ipvs-0.1.1 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 06:24:59.028 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 06:24:59.028 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 06:24:59.028 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-2/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 06:24:59.219 INFO blam! b3dd9cd6684cac3f30fd6c884469da0ae583ea6b3809f8569334e915066103bd
Jul 12 06:24:59.225 INFO running `"docker" "start" "-a" "b3dd9cd6684cac3f30fd6c884469da0ae583ea6b3809f8569334e915066103bd"`
Jul 12 06:25:00.113 INFO kablam!     Checking ipvs v0.1.1 (file:///source)
Jul 12 06:25:00.631 INFO kablam! warning: unused import: `AsRawFd`
Jul 12 06:25:00.631 INFO kablam!  --> src/netlink.rs:3:25
Jul 12 06:25:00.631 INFO kablam!   |
Jul 12 06:25:00.631 INFO kablam! 3 | use std::os::unix::io::{AsRawFd, RawFd};
Jul 12 06:25:00.631 INFO kablam!   |                         ^^^^^^^
Jul 12 06:25:00.631 INFO kablam!   |
Jul 12 06:25:00.631 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 12 06:25:00.631 INFO kablam! 
Jul 12 06:25:00.640 INFO kablam! warning: unused import: `AsRawFd`
Jul 12 06:25:00.640 INFO kablam!  --> src/netlink.rs:3:25
Jul 12 06:25:00.640 INFO kablam!   |
Jul 12 06:25:00.640 INFO kablam! 3 | use std::os::unix::io::{AsRawFd, RawFd};
Jul 12 06:25:00.640 INFO kablam!   |                         ^^^^^^^
Jul 12 06:25:00.641 INFO kablam!   |
Jul 12 06:25:00.641 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 12 06:25:00.642 INFO kablam! 
Jul 12 06:25:01.158 INFO kablam! warning: unused variable: `ty`
Jul 12 06:25:01.158 INFO kablam!    --> src/netlink.rs:173:17
Jul 12 06:25:01.158 INFO kablam!     |
Jul 12 06:25:01.158 INFO kablam! 173 | fn resolve_type(ty: &str) -> Result<u16, Error> {
Jul 12 06:25:01.158 INFO kablam!     |                 ^^ help: consider using `_ty` instead
Jul 12 06:25:01.158 INFO kablam!     |
Jul 12 06:25:01.158 INFO kablam!     = note: #[warn(unused_variables)] on by default
Jul 12 06:25:01.159 INFO kablam! 
Jul 12 06:25:01.159 INFO kablam! warning: unused variable: `rc`
Jul 12 06:25:01.159 INFO kablam!    --> src/netlink.rs:131:13
Jul 12 06:25:01.159 INFO kablam!     |
Jul 12 06:25:01.159 INFO kablam! 131 |         let rc = unsafe { libc::recv(self.fd, buf.as_mut_ptr() as *mut libc::c_void, buf.len(), 0) };
Jul 12 06:25:01.159 INFO kablam!     |             ^^ help: consider using `_rc` instead
Jul 12 06:25:01.159 INFO kablam! 
Jul 12 06:25:01.159 INFO kablam! warning: unused variable: `family`
Jul 12 06:25:01.159 INFO kablam!    --> src/netlink.rs:162:38
Jul 12 06:25:01.159 INFO kablam!     |
Jul 12 06:25:01.159 INFO kablam! 162 |     pub fn resolve_family(&mut self, family: &str) -> Result<i32, Error> {
Jul 12 06:25:01.159 INFO kablam!     |                                      ^^^^^^ help: consider using `_family` instead
Jul 12 06:25:01.159 INFO kablam! 
Jul 12 06:25:01.177 INFO kablam! warning: unused variable: `ty`
Jul 12 06:25:01.177 INFO kablam!    --> src/netlink.rs:173:17
Jul 12 06:25:01.177 INFO kablam!     |
Jul 12 06:25:01.177 INFO kablam! 173 | fn resolve_type(ty: &str) -> Result<u16, Error> {
Jul 12 06:25:01.177 INFO kablam!     |                 ^^ help: consider using `_ty` instead
Jul 12 06:25:01.178 INFO kablam!     |
Jul 12 06:25:01.178 INFO kablam!     = note: #[warn(unused_variables)] on by default
Jul 12 06:25:01.178 INFO kablam! 
Jul 12 06:25:01.178 INFO kablam! warning: unused variable: `rc`
Jul 12 06:25:01.178 INFO kablam!    --> src/netlink.rs:131:13
Jul 12 06:25:01.178 INFO kablam!     |
Jul 12 06:25:01.178 INFO kablam! 131 |         let rc = unsafe { libc::recv(self.fd, buf.as_mut_ptr() as *mut libc::c_void, buf.len(), 0) };
Jul 12 06:25:01.178 INFO kablam!     |             ^^ help: consider using `_rc` instead
Jul 12 06:25:01.178 INFO kablam! 
Jul 12 06:25:01.178 INFO kablam! warning: unused variable: `family`
Jul 12 06:25:01.178 INFO kablam!    --> src/netlink.rs:162:38
Jul 12 06:25:01.178 INFO kablam!     |
Jul 12 06:25:01.178 INFO kablam! 162 |     pub fn resolve_family(&mut self, family: &str) -> Result<i32, Error> {
Jul 12 06:25:01.179 INFO kablam!     |                                      ^^^^^^ help: consider using `_family` instead
Jul 12 06:25:01.179 INFO kablam! 
Jul 12 06:25:01.275 INFO kablam! warning: struct is never used: `Context`
Jul 12 06:25:01.275 INFO kablam!   --> src/netlink.rs:31:1
Jul 12 06:25:01.275 INFO kablam!    |
Jul 12 06:25:01.275 INFO kablam! 31 | pub struct Context {
Jul 12 06:25:01.275 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Jul 12 06:25:01.276 INFO kablam!    |
Jul 12 06:25:01.277 INFO kablam!    = note: #[warn(dead_code)] on by default
Jul 12 06:25:01.277 INFO kablam! 
Jul 12 06:25:01.277 INFO kablam! warning: method is never used: `new`
Jul 12 06:25:01.277 INFO kablam!   --> src/netlink.rs:36:5
Jul 12 06:25:01.277 INFO kablam!    |
Jul 12 06:25:01.277 INFO kablam! 36 |     pub fn new() -> Self {
Jul 12 06:25:01.277 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Jul 12 06:25:01.277 INFO kablam! 
Jul 12 06:25:01.277 INFO kablam! warning: method is never used: `add`
Jul 12 06:25:01.278 INFO kablam!   --> src/netlink.rs:41:5
Jul 12 06:25:01.278 INFO kablam!    |
Jul 12 06:25:01.278 INFO kablam! 41 |     pub fn add(&mut self) -> Result<i32, Error> {
Jul 12 06:25:01.278 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 06:25:01.278 INFO kablam! 
Jul 12 06:25:01.279 INFO kablam! warning: function is never used: `resolve_type`
Jul 12 06:25:01.279 INFO kablam!    --> src/netlink.rs:173:1
Jul 12 06:25:01.279 INFO kablam!     |
Jul 12 06:25:01.279 INFO kablam! 173 | fn resolve_type(ty: &str) -> Result<u16, Error> {
Jul 12 06:25:01.279 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 06:25:01.279 INFO kablam! 
Jul 12 06:25:01.279 INFO kablam! warning: enum is never used: `ControlMessage`
Jul 12 06:25:01.279 INFO kablam!    --> src/netlink.rs:177:1
Jul 12 06:25:01.279 INFO kablam!     |
Jul 12 06:25:01.279 INFO kablam! 177 | enum ControlMessage {
Jul 12 06:25:01.279 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^
Jul 12 06:25:01.279 INFO kablam! 
Jul 12 06:25:01.279 INFO kablam! warning: enum is never used: `M`
Jul 12 06:25:01.280 INFO kablam!    --> src/netlink.rs:183:1
Jul 12 06:25:01.280 INFO kablam!     |
Jul 12 06:25:01.280 INFO kablam! 183 | enum M {
Jul 12 06:25:01.281 INFO kablam!     | ^^^^^^
Jul 12 06:25:01.281 INFO kablam! 
Jul 12 06:25:01.281 INFO kablam! warning: enum is never used: `MM`
Jul 12 06:25:01.281 INFO kablam!    --> src/netlink.rs:189:1
Jul 12 06:25:01.281 INFO kablam!     |
Jul 12 06:25:01.281 INFO kablam! 189 | enum MM {
Jul 12 06:25:01.281 INFO kablam!     | ^^^^^^^
Jul 12 06:25:01.281 INFO kablam! 
Jul 12 06:25:01.281 INFO kablam! warning: struct is never used: `AckMessage`
Jul 12 06:25:01.281 INFO kablam!    --> src/netlink.rs:194:1
Jul 12 06:25:01.281 INFO kablam!     |
Jul 12 06:25:01.281 INFO kablam! 194 | struct AckMessage;
Jul 12 06:25:01.281 INFO kablam!     | ^^^^^^^^^^^^^^^^^^
Jul 12 06:25:01.281 INFO kablam! 
Jul 12 06:25:01.281 INFO kablam! warning: method is never used: `unpack`
Jul 12 06:25:01.281 INFO kablam!    --> src/netlink.rs:237:5
Jul 12 06:25:01.281 INFO kablam!     |
Jul 12 06:25:01.281 INFO kablam! 237 |     pub fn unpack<R: Read>(rd: &mut R) -> Result<Self, Error> {
Jul 12 06:25:01.281 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 06:25:01.281 INFO kablam! 
Jul 12 06:25:01.300 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 06:25:01.300 INFO kablam!    --> src/netlink.rs:114:9
Jul 12 06:25:01.300 INFO kablam!     |
Jul 12 06:25:01.300 INFO kablam! 114 |         vec.write_u32::<NativeEndian>(16 + 4);
Jul 12 06:25:01.300 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 06:25:01.300 INFO kablam!     |
Jul 12 06:25:01.300 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Jul 12 06:25:01.300 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 06:25:01.300 INFO kablam! 
Jul 12 06:25:01.300 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 06:25:01.300 INFO kablam!    --> src/netlink.rs:115:9
Jul 12 06:25:01.300 INFO kablam!     |
Jul 12 06:25:01.300 INFO kablam! 115 |         vec.write_u16::<NativeEndian>(26);
Jul 12 06:25:01.300 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 06:25:01.300 INFO kablam!     |
Jul 12 06:25:01.300 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 06:25:01.301 INFO kablam! 
Jul 12 06:25:01.301 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 06:25:01.301 INFO kablam!    --> src/netlink.rs:116:9
Jul 12 06:25:01.301 INFO kablam!     |
Jul 12 06:25:01.301 INFO kablam! 116 |         vec.write_u16::<NativeEndian>(ACK_REQUEST.bits());
Jul 12 06:25:01.301 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 06:25:01.301 INFO kablam!     |
Jul 12 06:25:01.301 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 06:25:01.301 INFO kablam! 
Jul 12 06:25:01.301 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 06:25:01.301 INFO kablam!    --> src/netlink.rs:117:9
Jul 12 06:25:01.301 INFO kablam!     |
Jul 12 06:25:01.301 INFO kablam! 117 |         vec.write_u32::<NativeEndian>(1);
Jul 12 06:25:01.301 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 06:25:01.301 INFO kablam!     |
Jul 12 06:25:01.301 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 06:25:01.301 INFO kablam! 
Jul 12 06:25:01.301 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 06:25:01.301 INFO kablam!    --> src/netlink.rs:118:9
Jul 12 06:25:01.301 INFO kablam!     |
Jul 12 06:25:01.301 INFO kablam! 118 |         vec.write_i32::<NativeEndian>(pid);
Jul 12 06:25:01.301 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 06:25:01.301 INFO kablam!     |
Jul 12 06:25:01.301 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 06:25:01.301 INFO kablam! 
Jul 12 06:25:01.301 INFO kablam! warning: struct is never used: `Context`
Jul 12 06:25:01.301 INFO kablam!   --> src/netlink.rs:31:1
Jul 12 06:25:01.301 INFO kablam!    |
Jul 12 06:25:01.301 INFO kablam! 31 | pub struct Context {
Jul 12 06:25:01.302 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Jul 12 06:25:01.302 INFO kablam!    |
Jul 12 06:25:01.302 INFO kablam!    = note: #[warn(dead_code)] on by default
Jul 12 06:25:01.302 INFO kablam! 
Jul 12 06:25:01.302 INFO kablam! warning: method is never used: `new`
Jul 12 06:25:01.302 INFO kablam!   --> src/netlink.rs:36:5
Jul 12 06:25:01.302 INFO kablam!    |
Jul 12 06:25:01.302 INFO kablam! 36 |     pub fn new() -> Self {
Jul 12 06:25:01.302 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Jul 12 06:25:01.302 INFO kablam! 
Jul 12 06:25:01.302 INFO kablam! warning: method is never used: `add`
Jul 12 06:25:01.302 INFO kablam!   --> src/netlink.rs:41:5
Jul 12 06:25:01.302 INFO kablam!    |
Jul 12 06:25:01.302 INFO kablam! 41 |     pub fn add(&mut self) -> Result<i32, Error> {
Jul 12 06:25:01.302 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 06:25:01.302 INFO kablam! 
Jul 12 06:25:01.302 INFO kablam! warning: function is never used: `resolve_type`
Jul 12 06:25:01.302 INFO kablam!    --> src/netlink.rs:173:1
Jul 12 06:25:01.302 INFO kablam!     |
Jul 12 06:25:01.302 INFO kablam! 173 | fn resolve_type(ty: &str) -> Result<u16, Error> {
Jul 12 06:25:01.302 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 06:25:01.302 INFO kablam! 
Jul 12 06:25:01.302 INFO kablam! warning: enum is never used: `ControlMessage`
Jul 12 06:25:01.302 INFO kablam!    --> src/netlink.rs:177:1
Jul 12 06:25:01.302 INFO kablam!     |
Jul 12 06:25:01.302 INFO kablam! 177 | enum ControlMessage {
Jul 12 06:25:01.302 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^
Jul 12 06:25:01.302 INFO kablam! 
Jul 12 06:25:01.302 INFO kablam! warning: enum is never used: `M`
Jul 12 06:25:01.302 INFO kablam!    --> src/netlink.rs:183:1
Jul 12 06:25:01.302 INFO kablam!     |
Jul 12 06:25:01.302 INFO kablam! 183 | enum M {
Jul 12 06:25:01.302 INFO kablam!     | ^^^^^^
Jul 12 06:25:01.302 INFO kablam! 
Jul 12 06:25:01.302 INFO kablam! warning: enum is never used: `MM`
Jul 12 06:25:01.302 INFO kablam!    --> src/netlink.rs:189:1
Jul 12 06:25:01.302 INFO kablam!     |
Jul 12 06:25:01.302 INFO kablam! 189 | enum MM {
Jul 12 06:25:01.302 INFO kablam!     | ^^^^^^^
Jul 12 06:25:01.302 INFO kablam! 
Jul 12 06:25:01.303 INFO kablam! warning: struct is never used: `AckMessage`
Jul 12 06:25:01.303 INFO kablam!    --> src/netlink.rs:194:1
Jul 12 06:25:01.303 INFO kablam!     |
Jul 12 06:25:01.303 INFO kablam! 194 | struct AckMessage;
Jul 12 06:25:01.303 INFO kablam!     | ^^^^^^^^^^^^^^^^^^
Jul 12 06:25:01.303 INFO kablam! 
Jul 12 06:25:01.303 INFO kablam! warning: method is never used: `unpack`
Jul 12 06:25:01.303 INFO kablam!    --> src/netlink.rs:237:5
Jul 12 06:25:01.303 INFO kablam!     |
Jul 12 06:25:01.303 INFO kablam! 237 |     pub fn unpack<R: Read>(rd: &mut R) -> Result<Self, Error> {
Jul 12 06:25:01.303 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 06:25:01.303 INFO kablam! 
Jul 12 06:25:01.306 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 06:25:01.306 INFO kablam!    --> src/netlink.rs:114:9
Jul 12 06:25:01.306 INFO kablam!     |
Jul 12 06:25:01.306 INFO kablam! 114 |         vec.write_u32::<NativeEndian>(16 + 4);
Jul 12 06:25:01.306 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 06:25:01.306 INFO kablam!     |
Jul 12 06:25:01.306 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Jul 12 06:25:01.306 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 06:25:01.306 INFO kablam! 
Jul 12 06:25:01.306 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 06:25:01.306 INFO kablam!    --> src/netlink.rs:115:9
Jul 12 06:25:01.306 INFO kablam!     |
Jul 12 06:25:01.306 INFO kablam! 115 |         vec.write_u16::<NativeEndian>(26);
Jul 12 06:25:01.306 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 06:25:01.306 INFO kablam!     |
Jul 12 06:25:01.306 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 06:25:01.306 INFO kablam! 
Jul 12 06:25:01.306 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 06:25:01.306 INFO kablam!    --> src/netlink.rs:116:9
Jul 12 06:25:01.307 INFO kablam!     |
Jul 12 06:25:01.307 INFO kablam! 116 |         vec.write_u16::<NativeEndian>(ACK_REQUEST.bits());
Jul 12 06:25:01.307 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 06:25:01.307 INFO kablam!     |
Jul 12 06:25:01.307 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 06:25:01.307 INFO kablam! 
Jul 12 06:25:01.307 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 06:25:01.308 INFO kablam!    --> src/netlink.rs:117:9
Jul 12 06:25:01.308 INFO kablam!     |
Jul 12 06:25:01.308 INFO kablam! 117 |         vec.write_u32::<NativeEndian>(1);
Jul 12 06:25:01.309 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 06:25:01.309 INFO kablam!     |
Jul 12 06:25:01.309 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 06:25:01.309 INFO kablam! 
Jul 12 06:25:01.309 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 06:25:01.309 INFO kablam!    --> src/netlink.rs:118:9
Jul 12 06:25:01.309 INFO kablam!     |
Jul 12 06:25:01.309 INFO kablam! 118 |         vec.write_i32::<NativeEndian>(pid);
Jul 12 06:25:01.309 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 06:25:01.309 INFO kablam!     |
Jul 12 06:25:01.309 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 06:25:01.309 INFO kablam! 
Jul 12 06:25:01.943 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.85s
Jul 12 06:25:01.947 INFO kablam! su: No module specific data is present
Jul 12 06:25:02.479 INFO running `"docker" "rm" "-f" "b3dd9cd6684cac3f30fd6c884469da0ae583ea6b3809f8569334e915066103bd"`
Jul 12 06:25:02.659 INFO blam! b3dd9cd6684cac3f30fd6c884469da0ae583ea6b3809f8569334e915066103bd