Nov 28 23:21:20.945 INFO checking ipvs-0.1.1 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074 Nov 28 23:21:20.945 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 23:21:21.396 INFO [stdout] e7ae6b3084ae2d9594e0e548991f9180bb5fe86398ab0903d041d90576a2850d Nov 28 23:21:21.404 INFO running `"docker" "start" "-a" "e7ae6b3084ae2d9594e0e548991f9180bb5fe86398ab0903d041d90576a2850d"` Nov 28 23:21:22.533 INFO [stderr] usermod: no changes Nov 28 23:21:22.592 INFO [stderr] Checking ipvs v0.1.1 (/source) Nov 28 23:21:23.372 INFO [stderr] warning: unused import: `AsRawFd` Nov 28 23:21:23.372 INFO [stderr] --> src/netlink.rs:3:25 Nov 28 23:21:23.372 INFO [stderr] | Nov 28 23:21:23.372 INFO [stderr] 3 | use std::os::unix::io::{AsRawFd, RawFd}; Nov 28 23:21:23.372 INFO [stderr] | ^^^^^^^ Nov 28 23:21:23.372 INFO [stderr] | Nov 28 23:21:23.372 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 28 23:21:23.372 INFO [stderr] Nov 28 23:21:23.581 INFO [stderr] warning: unused import: `AsRawFd` Nov 28 23:21:23.581 INFO [stderr] --> src/netlink.rs:3:25 Nov 28 23:21:23.581 INFO [stderr] | Nov 28 23:21:23.582 INFO [stderr] 3 | use std::os::unix::io::{AsRawFd, RawFd}; Nov 28 23:21:23.582 INFO [stderr] | ^^^^^^^ Nov 28 23:21:23.583 INFO [stderr] | Nov 28 23:21:23.583 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 28 23:21:23.583 INFO [stderr] Nov 28 23:21:23.660 INFO [stderr] warning: unused variable: `ty` Nov 28 23:21:23.661 INFO [stderr] --> src/netlink.rs:173:17 Nov 28 23:21:23.661 INFO [stderr] | Nov 28 23:21:23.661 INFO [stderr] 173 | fn resolve_type(ty: &str) -> Result { Nov 28 23:21:23.661 INFO [stderr] | ^^ help: consider using `_ty` instead Nov 28 23:21:23.661 INFO [stderr] | Nov 28 23:21:23.661 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 23:21:23.661 INFO [stderr] Nov 28 23:21:23.662 INFO [stderr] warning: unused variable: `rc` Nov 28 23:21:23.662 INFO [stderr] --> src/netlink.rs:131:13 Nov 28 23:21:23.662 INFO [stderr] | Nov 28 23:21:23.662 INFO [stderr] 131 | let rc = unsafe { libc::recv(self.fd, buf.as_mut_ptr() as *mut libc::c_void, buf.len(), 0) }; Nov 28 23:21:23.662 INFO [stderr] | ^^ help: consider using `_rc` instead Nov 28 23:21:23.662 INFO [stderr] Nov 28 23:21:23.663 INFO [stderr] warning: unused variable: `family` Nov 28 23:21:23.663 INFO [stderr] --> src/netlink.rs:162:38 Nov 28 23:21:23.663 INFO [stderr] | Nov 28 23:21:23.663 INFO [stderr] 162 | pub fn resolve_family(&mut self, family: &str) -> Result { Nov 28 23:21:23.663 INFO [stderr] | ^^^^^^ help: consider using `_family` instead Nov 28 23:21:23.663 INFO [stderr] Nov 28 23:21:23.737 INFO [stderr] warning: struct is never constructed: `Context` Nov 28 23:21:23.737 INFO [stderr] --> src/netlink.rs:31:1 Nov 28 23:21:23.738 INFO [stderr] | Nov 28 23:21:23.738 INFO [stderr] 31 | pub struct Context { Nov 28 23:21:23.738 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Nov 28 23:21:23.738 INFO [stderr] | Nov 28 23:21:23.738 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 28 23:21:23.738 INFO [stderr] Nov 28 23:21:23.739 INFO [stderr] warning: method is never used: `new` Nov 28 23:21:23.739 INFO [stderr] --> src/netlink.rs:36:5 Nov 28 23:21:23.739 INFO [stderr] | Nov 28 23:21:23.739 INFO [stderr] 36 | pub fn new() -> Self { Nov 28 23:21:23.739 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 28 23:21:23.739 INFO [stderr] Nov 28 23:21:23.739 INFO [stderr] warning: method is never used: `add` Nov 28 23:21:23.740 INFO [stderr] --> src/netlink.rs:41:5 Nov 28 23:21:23.740 INFO [stderr] | Nov 28 23:21:23.740 INFO [stderr] 41 | pub fn add(&mut self) -> Result { Nov 28 23:21:23.740 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 23:21:23.740 INFO [stderr] Nov 28 23:21:23.740 INFO [stderr] warning: function is never used: `resolve_type` Nov 28 23:21:23.740 INFO [stderr] --> src/netlink.rs:173:1 Nov 28 23:21:23.741 INFO [stderr] | Nov 28 23:21:23.741 INFO [stderr] 173 | fn resolve_type(ty: &str) -> Result { Nov 28 23:21:23.741 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 23:21:23.741 INFO [stderr] Nov 28 23:21:23.741 INFO [stderr] warning: enum is never used: `ControlMessage` Nov 28 23:21:23.741 INFO [stderr] --> src/netlink.rs:177:1 Nov 28 23:21:23.741 INFO [stderr] | Nov 28 23:21:23.742 INFO [stderr] 177 | enum ControlMessage { Nov 28 23:21:23.742 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Nov 28 23:21:23.742 INFO [stderr] Nov 28 23:21:23.742 INFO [stderr] warning: enum is never used: `M` Nov 28 23:21:23.742 INFO [stderr] --> src/netlink.rs:183:1 Nov 28 23:21:23.742 INFO [stderr] | Nov 28 23:21:23.742 INFO [stderr] 183 | enum M { Nov 28 23:21:23.743 INFO [stderr] | ^^^^^^ Nov 28 23:21:23.743 INFO [stderr] Nov 28 23:21:23.743 INFO [stderr] warning: enum is never used: `MM` Nov 28 23:21:23.743 INFO [stderr] --> src/netlink.rs:189:1 Nov 28 23:21:23.743 INFO [stderr] | Nov 28 23:21:23.743 INFO [stderr] 189 | enum MM { Nov 28 23:21:23.743 INFO [stderr] | ^^^^^^^ Nov 28 23:21:23.744 INFO [stderr] Nov 28 23:21:23.744 INFO [stderr] warning: struct is never constructed: `AckMessage` Nov 28 23:21:23.744 INFO [stderr] --> src/netlink.rs:194:1 Nov 28 23:21:23.744 INFO [stderr] | Nov 28 23:21:23.744 INFO [stderr] 194 | struct AckMessage; Nov 28 23:21:23.744 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Nov 28 23:21:23.744 INFO [stderr] Nov 28 23:21:23.745 INFO [stderr] warning: method is never used: `unpack` Nov 28 23:21:23.745 INFO [stderr] --> src/netlink.rs:237:5 Nov 28 23:21:23.745 INFO [stderr] | Nov 28 23:21:23.745 INFO [stderr] 237 | pub fn unpack(rd: &mut R) -> Result { Nov 28 23:21:23.745 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 23:21:23.745 INFO [stderr] Nov 28 23:21:23.745 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 23:21:23.746 INFO [stderr] --> src/netlink.rs:114:9 Nov 28 23:21:23.746 INFO [stderr] | Nov 28 23:21:23.746 INFO [stderr] 114 | vec.write_u32::(16 + 4); Nov 28 23:21:23.746 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 23:21:23.746 INFO [stderr] | Nov 28 23:21:23.746 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 28 23:21:23.746 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 23:21:23.747 INFO [stderr] Nov 28 23:21:23.747 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 23:21:23.747 INFO [stderr] --> src/netlink.rs:115:9 Nov 28 23:21:23.747 INFO [stderr] | Nov 28 23:21:23.747 INFO [stderr] 115 | vec.write_u16::(26); Nov 28 23:21:23.747 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 23:21:23.747 INFO [stderr] | Nov 28 23:21:23.748 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 23:21:23.748 INFO [stderr] Nov 28 23:21:23.748 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 23:21:23.748 INFO [stderr] --> src/netlink.rs:116:9 Nov 28 23:21:23.748 INFO [stderr] | Nov 28 23:21:23.748 INFO [stderr] 116 | vec.write_u16::(ACK_REQUEST.bits()); Nov 28 23:21:23.748 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 23:21:23.749 INFO [stderr] | Nov 28 23:21:23.749 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 23:21:23.749 INFO [stderr] Nov 28 23:21:23.749 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 23:21:23.749 INFO [stderr] --> src/netlink.rs:117:9 Nov 28 23:21:23.749 INFO [stderr] | Nov 28 23:21:23.749 INFO [stderr] 117 | vec.write_u32::(1); Nov 28 23:21:23.749 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 23:21:23.750 INFO [stderr] | Nov 28 23:21:23.750 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 23:21:23.750 INFO [stderr] Nov 28 23:21:23.750 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 23:21:23.750 INFO [stderr] --> src/netlink.rs:118:9 Nov 28 23:21:23.750 INFO [stderr] | Nov 28 23:21:23.750 INFO [stderr] 118 | vec.write_i32::(pid); Nov 28 23:21:23.751 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 23:21:23.751 INFO [stderr] | Nov 28 23:21:23.751 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 23:21:23.751 INFO [stderr] Nov 28 23:21:23.756 INFO [stderr] warning: unused variable: `ty` Nov 28 23:21:23.756 INFO [stderr] --> src/netlink.rs:173:17 Nov 28 23:21:23.756 INFO [stderr] | Nov 28 23:21:23.757 INFO [stderr] 173 | fn resolve_type(ty: &str) -> Result { Nov 28 23:21:23.757 INFO [stderr] | ^^ help: consider using `_ty` instead Nov 28 23:21:23.757 INFO [stderr] | Nov 28 23:21:23.757 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 23:21:23.757 INFO [stderr] Nov 28 23:21:23.757 INFO [stderr] warning: unused variable: `rc` Nov 28 23:21:23.757 INFO [stderr] --> src/netlink.rs:131:13 Nov 28 23:21:23.758 INFO [stderr] | Nov 28 23:21:23.758 INFO [stderr] 131 | let rc = unsafe { libc::recv(self.fd, buf.as_mut_ptr() as *mut libc::c_void, buf.len(), 0) }; Nov 28 23:21:23.758 INFO [stderr] | ^^ help: consider using `_rc` instead Nov 28 23:21:23.758 INFO [stderr] Nov 28 23:21:23.758 INFO [stderr] warning: unused variable: `family` Nov 28 23:21:23.758 INFO [stderr] --> src/netlink.rs:162:38 Nov 28 23:21:23.758 INFO [stderr] | Nov 28 23:21:23.759 INFO [stderr] 162 | pub fn resolve_family(&mut self, family: &str) -> Result { Nov 28 23:21:23.759 INFO [stderr] | ^^^^^^ help: consider using `_family` instead Nov 28 23:21:23.759 INFO [stderr] Nov 28 23:21:23.804 INFO [stderr] warning: struct is never constructed: `Context` Nov 28 23:21:23.804 INFO [stderr] --> src/netlink.rs:31:1 Nov 28 23:21:23.805 INFO [stderr] | Nov 28 23:21:23.805 INFO [stderr] 31 | pub struct Context { Nov 28 23:21:23.805 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Nov 28 23:21:23.805 INFO [stderr] | Nov 28 23:21:23.805 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 28 23:21:23.805 INFO [stderr] Nov 28 23:21:23.805 INFO [stderr] warning: method is never used: `new` Nov 28 23:21:23.806 INFO [stderr] --> src/netlink.rs:36:5 Nov 28 23:21:23.806 INFO [stderr] | Nov 28 23:21:23.806 INFO [stderr] 36 | pub fn new() -> Self { Nov 28 23:21:23.806 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 28 23:21:23.806 INFO [stderr] Nov 28 23:21:23.806 INFO [stderr] warning: method is never used: `add` Nov 28 23:21:23.806 INFO [stderr] --> src/netlink.rs:41:5 Nov 28 23:21:23.807 INFO [stderr] | Nov 28 23:21:23.807 INFO [stderr] 41 | pub fn add(&mut self) -> Result { Nov 28 23:21:23.807 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 23:21:23.807 INFO [stderr] Nov 28 23:21:23.812 INFO [stderr] warning: function is never used: `resolve_type` Nov 28 23:21:23.812 INFO [stderr] --> src/netlink.rs:173:1 Nov 28 23:21:23.813 INFO [stderr] | Nov 28 23:21:23.813 INFO [stderr] 173 | fn resolve_type(ty: &str) -> Result { Nov 28 23:21:23.813 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 23:21:23.813 INFO [stderr] Nov 28 23:21:23.813 INFO [stderr] warning: enum is never used: `ControlMessage` Nov 28 23:21:23.813 INFO [stderr] --> src/netlink.rs:177:1 Nov 28 23:21:23.813 INFO [stderr] | Nov 28 23:21:23.814 INFO [stderr] 177 | enum ControlMessage { Nov 28 23:21:23.814 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Nov 28 23:21:23.814 INFO [stderr] Nov 28 23:21:23.814 INFO [stderr] warning: enum is never used: `M` Nov 28 23:21:23.814 INFO [stderr] --> src/netlink.rs:183:1 Nov 28 23:21:23.814 INFO [stderr] | Nov 28 23:21:23.814 INFO [stderr] 183 | enum M { Nov 28 23:21:23.815 INFO [stderr] | ^^^^^^ Nov 28 23:21:23.815 INFO [stderr] Nov 28 23:21:23.815 INFO [stderr] warning: enum is never used: `MM` Nov 28 23:21:23.815 INFO [stderr] --> src/netlink.rs:189:1 Nov 28 23:21:23.815 INFO [stderr] | Nov 28 23:21:23.815 INFO [stderr] 189 | enum MM { Nov 28 23:21:23.815 INFO [stderr] | ^^^^^^^ Nov 28 23:21:23.816 INFO [stderr] Nov 28 23:21:23.816 INFO [stderr] warning: struct is never constructed: `AckMessage` Nov 28 23:21:23.816 INFO [stderr] --> src/netlink.rs:194:1 Nov 28 23:21:23.816 INFO [stderr] | Nov 28 23:21:23.816 INFO [stderr] 194 | struct AckMessage; Nov 28 23:21:23.816 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Nov 28 23:21:23.816 INFO [stderr] Nov 28 23:21:23.817 INFO [stderr] warning: method is never used: `unpack` Nov 28 23:21:23.817 INFO [stderr] --> src/netlink.rs:237:5 Nov 28 23:21:23.817 INFO [stderr] | Nov 28 23:21:23.817 INFO [stderr] 237 | pub fn unpack(rd: &mut R) -> Result { Nov 28 23:21:23.817 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 23:21:23.817 INFO [stderr] Nov 28 23:21:23.824 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 23:21:23.825 INFO [stderr] --> src/netlink.rs:114:9 Nov 28 23:21:23.825 INFO [stderr] | Nov 28 23:21:23.825 INFO [stderr] 114 | vec.write_u32::(16 + 4); Nov 28 23:21:23.825 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 23:21:23.825 INFO [stderr] | Nov 28 23:21:23.826 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 28 23:21:23.826 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 23:21:23.826 INFO [stderr] Nov 28 23:21:23.826 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 23:21:23.826 INFO [stderr] --> src/netlink.rs:115:9 Nov 28 23:21:23.826 INFO [stderr] | Nov 28 23:21:23.826 INFO [stderr] 115 | vec.write_u16::(26); Nov 28 23:21:23.827 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 23:21:23.827 INFO [stderr] | Nov 28 23:21:23.827 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 23:21:23.827 INFO [stderr] Nov 28 23:21:23.827 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 23:21:23.827 INFO [stderr] --> src/netlink.rs:116:9 Nov 28 23:21:23.827 INFO [stderr] | Nov 28 23:21:23.827 INFO [stderr] 116 | vec.write_u16::(ACK_REQUEST.bits()); Nov 28 23:21:23.827 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 23:21:23.827 INFO [stderr] | Nov 28 23:21:23.827 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 23:21:23.827 INFO [stderr] Nov 28 23:21:23.827 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 23:21:23.827 INFO [stderr] --> src/netlink.rs:117:9 Nov 28 23:21:23.827 INFO [stderr] | Nov 28 23:21:23.827 INFO [stderr] 117 | vec.write_u32::(1); Nov 28 23:21:23.828 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 23:21:23.828 INFO [stderr] | Nov 28 23:21:23.828 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 23:21:23.828 INFO [stderr] Nov 28 23:21:23.828 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 23:21:23.828 INFO [stderr] --> src/netlink.rs:118:9 Nov 28 23:21:23.828 INFO [stderr] | Nov 28 23:21:23.828 INFO [stderr] 118 | vec.write_i32::(pid); Nov 28 23:21:23.828 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 23:21:23.828 INFO [stderr] | Nov 28 23:21:23.828 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 23:21:23.828 INFO [stderr] Nov 28 23:21:25.240 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.68s Nov 28 23:21:25.244 INFO [stderr] su: No module specific data is present Nov 28 23:21:26.034 INFO running `"docker" "inspect" "e7ae6b3084ae2d9594e0e548991f9180bb5fe86398ab0903d041d90576a2850d"` Nov 28 23:21:26.438 INFO running `"docker" "rm" "-f" "e7ae6b3084ae2d9594e0e548991f9180bb5fe86398ab0903d041d90576a2850d"` Nov 28 23:21:26.784 INFO [stdout] e7ae6b3084ae2d9594e0e548991f9180bb5fe86398ab0903d041d90576a2850d