Dec 05 11:40:02.324 INFO checking ipvs-0.1.1 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481 Dec 05 11:40:02.324 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"` Dec 05 11:40:02.820 INFO [stdout] 2a0ac7ec14b4f55094c7c0c6241b0d52ee9bea86551b180d7006132bab235373 Dec 05 11:40:02.827 INFO running `"docker" "start" "-a" "2a0ac7ec14b4f55094c7c0c6241b0d52ee9bea86551b180d7006132bab235373"` Dec 05 11:40:04.115 INFO [stderr] usermod: no changes Dec 05 11:40:04.219 INFO [stderr] Checking ipvs v0.1.1 (/source) Dec 05 11:40:04.791 INFO [stderr] warning: unused import: `AsRawFd` Dec 05 11:40:04.791 INFO [stderr] --> src/netlink.rs:3:25 Dec 05 11:40:04.791 INFO [stderr] | Dec 05 11:40:04.791 INFO [stderr] 3 | use std::os::unix::io::{AsRawFd, RawFd}; Dec 05 11:40:04.791 INFO [stderr] | ^^^^^^^ Dec 05 11:40:04.791 INFO [stderr] | Dec 05 11:40:04.791 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 11:40:04.791 INFO [stderr] Dec 05 11:40:05.046 INFO [stderr] warning: unused variable: `ty` Dec 05 11:40:05.046 INFO [stderr] --> src/netlink.rs:173:17 Dec 05 11:40:05.046 INFO [stderr] | Dec 05 11:40:05.046 INFO [stderr] 173 | fn resolve_type(ty: &str) -> Result { Dec 05 11:40:05.046 INFO [stderr] | ^^ help: consider using `_ty` instead Dec 05 11:40:05.046 INFO [stderr] | Dec 05 11:40:05.046 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 05 11:40:05.046 INFO [stderr] Dec 05 11:40:05.046 INFO [stderr] warning: unused variable: `rc` Dec 05 11:40:05.046 INFO [stderr] --> src/netlink.rs:131:13 Dec 05 11:40:05.046 INFO [stderr] | Dec 05 11:40:05.046 INFO [stderr] 131 | let rc = unsafe { libc::recv(self.fd, buf.as_mut_ptr() as *mut libc::c_void, buf.len(), 0) }; Dec 05 11:40:05.046 INFO [stderr] | ^^ help: consider using `_rc` instead Dec 05 11:40:05.046 INFO [stderr] Dec 05 11:40:05.046 INFO [stderr] warning: unused variable: `family` Dec 05 11:40:05.046 INFO [stderr] --> src/netlink.rs:162:38 Dec 05 11:40:05.046 INFO [stderr] | Dec 05 11:40:05.046 INFO [stderr] 162 | pub fn resolve_family(&mut self, family: &str) -> Result { Dec 05 11:40:05.046 INFO [stderr] | ^^^^^^ help: consider using `_family` instead Dec 05 11:40:05.046 INFO [stderr] Dec 05 11:40:05.091 INFO [stderr] warning: struct is never constructed: `Context` Dec 05 11:40:05.091 INFO [stderr] --> src/netlink.rs:31:1 Dec 05 11:40:05.091 INFO [stderr] | Dec 05 11:40:05.091 INFO [stderr] 31 | pub struct Context { Dec 05 11:40:05.091 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 05 11:40:05.091 INFO [stderr] | Dec 05 11:40:05.091 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 05 11:40:05.091 INFO [stderr] Dec 05 11:40:05.091 INFO [stderr] warning: method is never used: `new` Dec 05 11:40:05.091 INFO [stderr] --> src/netlink.rs:36:5 Dec 05 11:40:05.091 INFO [stderr] | Dec 05 11:40:05.091 INFO [stderr] 36 | pub fn new() -> Self { Dec 05 11:40:05.091 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 05 11:40:05.091 INFO [stderr] Dec 05 11:40:05.091 INFO [stderr] warning: method is never used: `add` Dec 05 11:40:05.091 INFO [stderr] --> src/netlink.rs:41:5 Dec 05 11:40:05.091 INFO [stderr] | Dec 05 11:40:05.091 INFO [stderr] 41 | pub fn add(&mut self) -> Result { Dec 05 11:40:05.091 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 11:40:05.091 INFO [stderr] Dec 05 11:40:05.091 INFO [stderr] warning: function is never used: `resolve_type` Dec 05 11:40:05.091 INFO [stderr] --> src/netlink.rs:173:1 Dec 05 11:40:05.091 INFO [stderr] | Dec 05 11:40:05.091 INFO [stderr] 173 | fn resolve_type(ty: &str) -> Result { Dec 05 11:40:05.091 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 11:40:05.091 INFO [stderr] Dec 05 11:40:05.091 INFO [stderr] warning: enum is never used: `ControlMessage` Dec 05 11:40:05.091 INFO [stderr] --> src/netlink.rs:177:1 Dec 05 11:40:05.091 INFO [stderr] | Dec 05 11:40:05.091 INFO [stderr] 177 | enum ControlMessage { Dec 05 11:40:05.091 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 05 11:40:05.091 INFO [stderr] Dec 05 11:40:05.091 INFO [stderr] warning: enum is never used: `M` Dec 05 11:40:05.091 INFO [stderr] --> src/netlink.rs:183:1 Dec 05 11:40:05.091 INFO [stderr] | Dec 05 11:40:05.091 INFO [stderr] 183 | enum M { Dec 05 11:40:05.091 INFO [stderr] | ^^^^^^ Dec 05 11:40:05.091 INFO [stderr] Dec 05 11:40:05.091 INFO [stderr] warning: enum is never used: `MM` Dec 05 11:40:05.091 INFO [stderr] --> src/netlink.rs:189:1 Dec 05 11:40:05.091 INFO [stderr] | Dec 05 11:40:05.091 INFO [stderr] 189 | enum MM { Dec 05 11:40:05.091 INFO [stderr] | ^^^^^^^ Dec 05 11:40:05.091 INFO [stderr] Dec 05 11:40:05.091 INFO [stderr] warning: struct is never constructed: `AckMessage` Dec 05 11:40:05.091 INFO [stderr] --> src/netlink.rs:194:1 Dec 05 11:40:05.091 INFO [stderr] | Dec 05 11:40:05.091 INFO [stderr] 194 | struct AckMessage; Dec 05 11:40:05.091 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 05 11:40:05.091 INFO [stderr] Dec 05 11:40:05.091 INFO [stderr] warning: method is never used: `unpack` Dec 05 11:40:05.091 INFO [stderr] --> src/netlink.rs:237:5 Dec 05 11:40:05.092 INFO [stderr] | Dec 05 11:40:05.092 INFO [stderr] 237 | pub fn unpack(rd: &mut R) -> Result { Dec 05 11:40:05.092 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 11:40:05.092 INFO [stderr] Dec 05 11:40:05.092 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 11:40:05.092 INFO [stderr] --> src/netlink.rs:114:9 Dec 05 11:40:05.092 INFO [stderr] | Dec 05 11:40:05.092 INFO [stderr] 114 | vec.write_u32::(16 + 4); Dec 05 11:40:05.092 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 11:40:05.092 INFO [stderr] | Dec 05 11:40:05.092 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 05 11:40:05.092 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 11:40:05.092 INFO [stderr] Dec 05 11:40:05.092 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 11:40:05.092 INFO [stderr] --> src/netlink.rs:115:9 Dec 05 11:40:05.092 INFO [stderr] | Dec 05 11:40:05.092 INFO [stderr] 115 | vec.write_u16::(26); Dec 05 11:40:05.092 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 11:40:05.092 INFO [stderr] | Dec 05 11:40:05.092 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 11:40:05.092 INFO [stderr] Dec 05 11:40:05.092 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 11:40:05.092 INFO [stderr] --> src/netlink.rs:116:9 Dec 05 11:40:05.092 INFO [stderr] | Dec 05 11:40:05.092 INFO [stderr] 116 | vec.write_u16::(ACK_REQUEST.bits()); Dec 05 11:40:05.092 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 11:40:05.092 INFO [stderr] | Dec 05 11:40:05.092 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 11:40:05.092 INFO [stderr] Dec 05 11:40:05.092 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 11:40:05.092 INFO [stderr] --> src/netlink.rs:117:9 Dec 05 11:40:05.092 INFO [stderr] | Dec 05 11:40:05.092 INFO [stderr] 117 | vec.write_u32::(1); Dec 05 11:40:05.092 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 11:40:05.092 INFO [stderr] | Dec 05 11:40:05.092 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 11:40:05.092 INFO [stderr] Dec 05 11:40:05.092 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 11:40:05.092 INFO [stderr] --> src/netlink.rs:118:9 Dec 05 11:40:05.092 INFO [stderr] | Dec 05 11:40:05.092 INFO [stderr] 118 | vec.write_i32::(pid); Dec 05 11:40:05.092 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 11:40:05.092 INFO [stderr] | Dec 05 11:40:05.092 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 11:40:05.092 INFO [stderr] Dec 05 11:40:05.255 INFO [stderr] warning: unused import: `AsRawFd` Dec 05 11:40:05.255 INFO [stderr] --> src/netlink.rs:3:25 Dec 05 11:40:05.255 INFO [stderr] | Dec 05 11:40:05.255 INFO [stderr] 3 | use std::os::unix::io::{AsRawFd, RawFd}; Dec 05 11:40:05.255 INFO [stderr] | ^^^^^^^ Dec 05 11:40:05.255 INFO [stderr] | Dec 05 11:40:05.255 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 11:40:05.255 INFO [stderr] Dec 05 11:40:05.399 INFO [stderr] warning: unused variable: `ty` Dec 05 11:40:05.399 INFO [stderr] --> src/netlink.rs:173:17 Dec 05 11:40:05.399 INFO [stderr] | Dec 05 11:40:05.399 INFO [stderr] 173 | fn resolve_type(ty: &str) -> Result { Dec 05 11:40:05.399 INFO [stderr] | ^^ help: consider using `_ty` instead Dec 05 11:40:05.399 INFO [stderr] | Dec 05 11:40:05.399 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 05 11:40:05.399 INFO [stderr] Dec 05 11:40:05.399 INFO [stderr] warning: unused variable: `rc` Dec 05 11:40:05.399 INFO [stderr] --> src/netlink.rs:131:13 Dec 05 11:40:05.399 INFO [stderr] | Dec 05 11:40:05.399 INFO [stderr] 131 | let rc = unsafe { libc::recv(self.fd, buf.as_mut_ptr() as *mut libc::c_void, buf.len(), 0) }; Dec 05 11:40:05.399 INFO [stderr] | ^^ help: consider using `_rc` instead Dec 05 11:40:05.399 INFO [stderr] Dec 05 11:40:05.407 INFO [stderr] warning: unused variable: `family` Dec 05 11:40:05.407 INFO [stderr] --> src/netlink.rs:162:38 Dec 05 11:40:05.407 INFO [stderr] | Dec 05 11:40:05.407 INFO [stderr] 162 | pub fn resolve_family(&mut self, family: &str) -> Result { Dec 05 11:40:05.407 INFO [stderr] | ^^^^^^ help: consider using `_family` instead Dec 05 11:40:05.407 INFO [stderr] Dec 05 11:40:05.471 INFO [stderr] warning: struct is never constructed: `Context` Dec 05 11:40:05.471 INFO [stderr] --> src/netlink.rs:31:1 Dec 05 11:40:05.471 INFO [stderr] | Dec 05 11:40:05.471 INFO [stderr] 31 | pub struct Context { Dec 05 11:40:05.471 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 05 11:40:05.487 INFO [stderr] | Dec 05 11:40:05.487 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 05 11:40:05.487 INFO [stderr] Dec 05 11:40:05.487 INFO [stderr] warning: method is never used: `new` Dec 05 11:40:05.487 INFO [stderr] --> src/netlink.rs:36:5 Dec 05 11:40:05.488 INFO [stderr] | Dec 05 11:40:05.488 INFO [stderr] 36 | pub fn new() -> Self { Dec 05 11:40:05.488 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 05 11:40:05.488 INFO [stderr] Dec 05 11:40:05.488 INFO [stderr] warning: method is never used: `add` Dec 05 11:40:05.488 INFO [stderr] --> src/netlink.rs:41:5 Dec 05 11:40:05.488 INFO [stderr] | Dec 05 11:40:05.488 INFO [stderr] 41 | pub fn add(&mut self) -> Result { Dec 05 11:40:05.488 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 11:40:05.488 INFO [stderr] Dec 05 11:40:05.488 INFO [stderr] warning: function is never used: `resolve_type` Dec 05 11:40:05.488 INFO [stderr] --> src/netlink.rs:173:1 Dec 05 11:40:05.488 INFO [stderr] | Dec 05 11:40:05.488 INFO [stderr] 173 | fn resolve_type(ty: &str) -> Result { Dec 05 11:40:05.488 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 11:40:05.488 INFO [stderr] Dec 05 11:40:05.488 INFO [stderr] warning: enum is never used: `ControlMessage` Dec 05 11:40:05.488 INFO [stderr] --> src/netlink.rs:177:1 Dec 05 11:40:05.488 INFO [stderr] | Dec 05 11:40:05.488 INFO [stderr] 177 | enum ControlMessage { Dec 05 11:40:05.488 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 05 11:40:05.488 INFO [stderr] Dec 05 11:40:05.488 INFO [stderr] warning: enum is never used: `M` Dec 05 11:40:05.488 INFO [stderr] --> src/netlink.rs:183:1 Dec 05 11:40:05.488 INFO [stderr] | Dec 05 11:40:05.488 INFO [stderr] 183 | enum M { Dec 05 11:40:05.488 INFO [stderr] | ^^^^^^ Dec 05 11:40:05.488 INFO [stderr] Dec 05 11:40:05.488 INFO [stderr] warning: enum is never used: `MM` Dec 05 11:40:05.488 INFO [stderr] --> src/netlink.rs:189:1 Dec 05 11:40:05.488 INFO [stderr] | Dec 05 11:40:05.488 INFO [stderr] 189 | enum MM { Dec 05 11:40:05.488 INFO [stderr] | ^^^^^^^ Dec 05 11:40:05.488 INFO [stderr] Dec 05 11:40:05.491 INFO [stderr] warning: struct is never constructed: `AckMessage` Dec 05 11:40:05.491 INFO [stderr] --> src/netlink.rs:194:1 Dec 05 11:40:05.491 INFO [stderr] | Dec 05 11:40:05.491 INFO [stderr] 194 | struct AckMessage; Dec 05 11:40:05.491 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 05 11:40:05.491 INFO [stderr] Dec 05 11:40:05.491 INFO [stderr] warning: method is never used: `unpack` Dec 05 11:40:05.491 INFO [stderr] --> src/netlink.rs:237:5 Dec 05 11:40:05.491 INFO [stderr] | Dec 05 11:40:05.491 INFO [stderr] 237 | pub fn unpack(rd: &mut R) -> Result { Dec 05 11:40:05.491 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 11:40:05.491 INFO [stderr] Dec 05 11:40:05.494 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 11:40:05.494 INFO [stderr] --> src/netlink.rs:114:9 Dec 05 11:40:05.494 INFO [stderr] | Dec 05 11:40:05.494 INFO [stderr] 114 | vec.write_u32::(16 + 4); Dec 05 11:40:05.494 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 11:40:05.494 INFO [stderr] | Dec 05 11:40:05.494 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 05 11:40:05.494 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 11:40:05.494 INFO [stderr] Dec 05 11:40:05.494 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 11:40:05.494 INFO [stderr] --> src/netlink.rs:115:9 Dec 05 11:40:05.494 INFO [stderr] | Dec 05 11:40:05.494 INFO [stderr] 115 | vec.write_u16::(26); Dec 05 11:40:05.494 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 11:40:05.494 INFO [stderr] | Dec 05 11:40:05.494 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 11:40:05.494 INFO [stderr] Dec 05 11:40:05.494 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 11:40:05.494 INFO [stderr] --> src/netlink.rs:116:9 Dec 05 11:40:05.494 INFO [stderr] | Dec 05 11:40:05.494 INFO [stderr] 116 | vec.write_u16::(ACK_REQUEST.bits()); Dec 05 11:40:05.494 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 11:40:05.494 INFO [stderr] | Dec 05 11:40:05.494 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 11:40:05.494 INFO [stderr] Dec 05 11:40:05.494 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 11:40:05.494 INFO [stderr] --> src/netlink.rs:117:9 Dec 05 11:40:05.494 INFO [stderr] | Dec 05 11:40:05.494 INFO [stderr] 117 | vec.write_u32::(1); Dec 05 11:40:05.494 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 11:40:05.494 INFO [stderr] | Dec 05 11:40:05.494 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 11:40:05.494 INFO [stderr] Dec 05 11:40:05.494 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 11:40:05.494 INFO [stderr] --> src/netlink.rs:118:9 Dec 05 11:40:05.494 INFO [stderr] | Dec 05 11:40:05.494 INFO [stderr] 118 | vec.write_i32::(pid); Dec 05 11:40:05.494 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 11:40:05.494 INFO [stderr] | Dec 05 11:40:05.494 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 11:40:05.494 INFO [stderr] Dec 05 11:40:06.391 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.24s Dec 05 11:40:06.394 INFO [stderr] su: No module specific data is present Dec 05 11:40:07.176 INFO running `"docker" "inspect" "2a0ac7ec14b4f55094c7c0c6241b0d52ee9bea86551b180d7006132bab235373"` Dec 05 11:40:07.451 INFO running `"docker" "rm" "-f" "2a0ac7ec14b4f55094c7c0c6241b0d52ee9bea86551b180d7006132bab235373"` Dec 05 11:40:07.819 INFO [stdout] 2a0ac7ec14b4f55094c7c0c6241b0d52ee9bea86551b180d7006132bab235373