Nov 30 20:45:28.405 INFO checking ipvs-0.1.1 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323 Nov 30 20:45:28.405 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 20:45:28.881 INFO [stdout] c3c46e7e1241101d9fc5c02d5defcbecaac1934235c969598b642c07243fcf53 Nov 30 20:45:28.892 INFO running `"docker" "start" "-a" "c3c46e7e1241101d9fc5c02d5defcbecaac1934235c969598b642c07243fcf53"` Nov 30 20:45:30.160 INFO [stderr] usermod: no changes Nov 30 20:45:30.245 INFO [stderr] Checking ipvs v0.1.1 (/source) Nov 30 20:45:31.212 INFO [stderr] warning: unused import: `AsRawFd` Nov 30 20:45:31.212 INFO [stderr] --> src/netlink.rs:3:25 Nov 30 20:45:31.212 INFO [stderr] | Nov 30 20:45:31.212 INFO [stderr] 3 | use std::os::unix::io::{AsRawFd, RawFd}; Nov 30 20:45:31.212 INFO [stderr] | ^^^^^^^ Nov 30 20:45:31.212 INFO [stderr] | Nov 30 20:45:31.212 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 30 20:45:31.212 INFO [stderr] Nov 30 20:45:31.564 INFO [stderr] warning: unused variable: `ty` Nov 30 20:45:31.564 INFO [stderr] --> src/netlink.rs:173:17 Nov 30 20:45:31.564 INFO [stderr] | Nov 30 20:45:31.564 INFO [stderr] 173 | fn resolve_type(ty: &str) -> Result { Nov 30 20:45:31.564 INFO [stderr] | ^^ help: consider using `_ty` instead Nov 30 20:45:31.564 INFO [stderr] | Nov 30 20:45:31.564 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 30 20:45:31.564 INFO [stderr] Nov 30 20:45:31.564 INFO [stderr] warning: unused variable: `rc` Nov 30 20:45:31.564 INFO [stderr] --> src/netlink.rs:131:13 Nov 30 20:45:31.564 INFO [stderr] | Nov 30 20:45:31.564 INFO [stderr] 131 | let rc = unsafe { libc::recv(self.fd, buf.as_mut_ptr() as *mut libc::c_void, buf.len(), 0) }; Nov 30 20:45:31.564 INFO [stderr] | ^^ help: consider using `_rc` instead Nov 30 20:45:31.564 INFO [stderr] Nov 30 20:45:31.564 INFO [stderr] warning: unused variable: `family` Nov 30 20:45:31.564 INFO [stderr] --> src/netlink.rs:162:38 Nov 30 20:45:31.564 INFO [stderr] | Nov 30 20:45:31.564 INFO [stderr] 162 | pub fn resolve_family(&mut self, family: &str) -> Result { Nov 30 20:45:31.564 INFO [stderr] | ^^^^^^ help: consider using `_family` instead Nov 30 20:45:31.564 INFO [stderr] Nov 30 20:45:31.654 INFO [stderr] warning: unused import: `AsRawFd` Nov 30 20:45:31.654 INFO [stderr] --> src/netlink.rs:3:25 Nov 30 20:45:31.654 INFO [stderr] | Nov 30 20:45:31.654 INFO [stderr] 3 | use std::os::unix::io::{AsRawFd, RawFd}; Nov 30 20:45:31.654 INFO [stderr] | ^^^^^^^ Nov 30 20:45:31.654 INFO [stderr] | Nov 30 20:45:31.654 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 30 20:45:31.654 INFO [stderr] Nov 30 20:45:31.684 INFO [stderr] warning: struct is never constructed: `Context` Nov 30 20:45:31.684 INFO [stderr] --> src/netlink.rs:31:1 Nov 30 20:45:31.684 INFO [stderr] | Nov 30 20:45:31.684 INFO [stderr] 31 | pub struct Context { Nov 30 20:45:31.684 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Nov 30 20:45:31.684 INFO [stderr] | Nov 30 20:45:31.684 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 30 20:45:31.684 INFO [stderr] Nov 30 20:45:31.684 INFO [stderr] warning: method is never used: `new` Nov 30 20:45:31.684 INFO [stderr] --> src/netlink.rs:36:5 Nov 30 20:45:31.684 INFO [stderr] | Nov 30 20:45:31.684 INFO [stderr] 36 | pub fn new() -> Self { Nov 30 20:45:31.684 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 30 20:45:31.684 INFO [stderr] Nov 30 20:45:31.684 INFO [stderr] warning: method is never used: `add` Nov 30 20:45:31.685 INFO [stderr] --> src/netlink.rs:41:5 Nov 30 20:45:31.685 INFO [stderr] | Nov 30 20:45:31.685 INFO [stderr] 41 | pub fn add(&mut self) -> Result { Nov 30 20:45:31.685 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 20:45:31.685 INFO [stderr] Nov 30 20:45:31.685 INFO [stderr] warning: function is never used: `resolve_type` Nov 30 20:45:31.685 INFO [stderr] --> src/netlink.rs:173:1 Nov 30 20:45:31.685 INFO [stderr] | Nov 30 20:45:31.685 INFO [stderr] 173 | fn resolve_type(ty: &str) -> Result { Nov 30 20:45:31.685 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 20:45:31.685 INFO [stderr] Nov 30 20:45:31.685 INFO [stderr] warning: enum is never used: `ControlMessage` Nov 30 20:45:31.685 INFO [stderr] --> src/netlink.rs:177:1 Nov 30 20:45:31.685 INFO [stderr] | Nov 30 20:45:31.685 INFO [stderr] 177 | enum ControlMessage { Nov 30 20:45:31.685 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Nov 30 20:45:31.685 INFO [stderr] Nov 30 20:45:31.685 INFO [stderr] warning: enum is never used: `M` Nov 30 20:45:31.685 INFO [stderr] --> src/netlink.rs:183:1 Nov 30 20:45:31.685 INFO [stderr] | Nov 30 20:45:31.685 INFO [stderr] 183 | enum M { Nov 30 20:45:31.685 INFO [stderr] | ^^^^^^ Nov 30 20:45:31.685 INFO [stderr] Nov 30 20:45:31.685 INFO [stderr] warning: enum is never used: `MM` Nov 30 20:45:31.685 INFO [stderr] --> src/netlink.rs:189:1 Nov 30 20:45:31.685 INFO [stderr] | Nov 30 20:45:31.685 INFO [stderr] 189 | enum MM { Nov 30 20:45:31.685 INFO [stderr] | ^^^^^^^ Nov 30 20:45:31.685 INFO [stderr] Nov 30 20:45:31.685 INFO [stderr] warning: struct is never constructed: `AckMessage` Nov 30 20:45:31.685 INFO [stderr] --> src/netlink.rs:194:1 Nov 30 20:45:31.685 INFO [stderr] | Nov 30 20:45:31.685 INFO [stderr] 194 | struct AckMessage; Nov 30 20:45:31.685 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Nov 30 20:45:31.685 INFO [stderr] Nov 30 20:45:31.685 INFO [stderr] warning: method is never used: `unpack` Nov 30 20:45:31.685 INFO [stderr] --> src/netlink.rs:237:5 Nov 30 20:45:31.685 INFO [stderr] | Nov 30 20:45:31.685 INFO [stderr] 237 | pub fn unpack(rd: &mut R) -> Result { Nov 30 20:45:31.685 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 20:45:31.685 INFO [stderr] Nov 30 20:45:31.700 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 20:45:31.700 INFO [stderr] --> src/netlink.rs:114:9 Nov 30 20:45:31.700 INFO [stderr] | Nov 30 20:45:31.700 INFO [stderr] 114 | vec.write_u32::(16 + 4); Nov 30 20:45:31.700 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 20:45:31.700 INFO [stderr] | Nov 30 20:45:31.700 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 30 20:45:31.700 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 20:45:31.700 INFO [stderr] Nov 30 20:45:31.700 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 20:45:31.700 INFO [stderr] --> src/netlink.rs:115:9 Nov 30 20:45:31.700 INFO [stderr] | Nov 30 20:45:31.700 INFO [stderr] 115 | vec.write_u16::(26); Nov 30 20:45:31.700 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 20:45:31.700 INFO [stderr] | Nov 30 20:45:31.700 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 20:45:31.700 INFO [stderr] Nov 30 20:45:31.700 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 20:45:31.700 INFO [stderr] --> src/netlink.rs:116:9 Nov 30 20:45:31.701 INFO [stderr] | Nov 30 20:45:31.701 INFO [stderr] 116 | vec.write_u16::(ACK_REQUEST.bits()); Nov 30 20:45:31.701 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 20:45:31.701 INFO [stderr] | Nov 30 20:45:31.701 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 20:45:31.701 INFO [stderr] Nov 30 20:45:31.701 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 20:45:31.701 INFO [stderr] --> src/netlink.rs:117:9 Nov 30 20:45:31.701 INFO [stderr] | Nov 30 20:45:31.701 INFO [stderr] 117 | vec.write_u32::(1); Nov 30 20:45:31.701 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 20:45:31.701 INFO [stderr] | Nov 30 20:45:31.701 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 20:45:31.701 INFO [stderr] Nov 30 20:45:31.701 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 20:45:31.701 INFO [stderr] --> src/netlink.rs:118:9 Nov 30 20:45:31.701 INFO [stderr] | Nov 30 20:45:31.701 INFO [stderr] 118 | vec.write_i32::(pid); Nov 30 20:45:31.701 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 20:45:31.701 INFO [stderr] | Nov 30 20:45:31.701 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 20:45:31.701 INFO [stderr] Nov 30 20:45:32.112 INFO [stderr] warning: unused variable: `ty` Nov 30 20:45:32.124 INFO [stderr] --> src/netlink.rs:173:17 Nov 30 20:45:32.124 INFO [stderr] | Nov 30 20:45:32.124 INFO [stderr] 173 | fn resolve_type(ty: &str) -> Result { Nov 30 20:45:32.124 INFO [stderr] | ^^ help: consider using `_ty` instead Nov 30 20:45:32.124 INFO [stderr] | Nov 30 20:45:32.124 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 30 20:45:32.124 INFO [stderr] Nov 30 20:45:32.124 INFO [stderr] warning: unused variable: `rc` Nov 30 20:45:32.124 INFO [stderr] --> src/netlink.rs:131:13 Nov 30 20:45:32.124 INFO [stderr] | Nov 30 20:45:32.124 INFO [stderr] 131 | let rc = unsafe { libc::recv(self.fd, buf.as_mut_ptr() as *mut libc::c_void, buf.len(), 0) }; Nov 30 20:45:32.124 INFO [stderr] | ^^ help: consider using `_rc` instead Nov 30 20:45:32.124 INFO [stderr] Nov 30 20:45:32.124 INFO [stderr] warning: unused variable: `family` Nov 30 20:45:32.124 INFO [stderr] --> src/netlink.rs:162:38 Nov 30 20:45:32.124 INFO [stderr] | Nov 30 20:45:32.124 INFO [stderr] 162 | pub fn resolve_family(&mut self, family: &str) -> Result { Nov 30 20:45:32.124 INFO [stderr] | ^^^^^^ help: consider using `_family` instead Nov 30 20:45:32.124 INFO [stderr] Nov 30 20:45:32.204 INFO [stderr] warning: struct is never constructed: `Context` Nov 30 20:45:32.204 INFO [stderr] --> src/netlink.rs:31:1 Nov 30 20:45:32.204 INFO [stderr] | Nov 30 20:45:32.204 INFO [stderr] 31 | pub struct Context { Nov 30 20:45:32.204 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Nov 30 20:45:32.204 INFO [stderr] | Nov 30 20:45:32.204 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 30 20:45:32.204 INFO [stderr] Nov 30 20:45:32.204 INFO [stderr] warning: method is never used: `new` Nov 30 20:45:32.204 INFO [stderr] --> src/netlink.rs:36:5 Nov 30 20:45:32.204 INFO [stderr] | Nov 30 20:45:32.204 INFO [stderr] 36 | pub fn new() -> Self { Nov 30 20:45:32.205 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 30 20:45:32.205 INFO [stderr] Nov 30 20:45:32.205 INFO [stderr] warning: method is never used: `add` Nov 30 20:45:32.205 INFO [stderr] --> src/netlink.rs:41:5 Nov 30 20:45:32.205 INFO [stderr] | Nov 30 20:45:32.205 INFO [stderr] 41 | pub fn add(&mut self) -> Result { Nov 30 20:45:32.205 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 20:45:32.205 INFO [stderr] Nov 30 20:45:32.205 INFO [stderr] warning: function is never used: `resolve_type` Nov 30 20:45:32.205 INFO [stderr] --> src/netlink.rs:173:1 Nov 30 20:45:32.205 INFO [stderr] | Nov 30 20:45:32.205 INFO [stderr] 173 | fn resolve_type(ty: &str) -> Result { Nov 30 20:45:32.205 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 20:45:32.205 INFO [stderr] Nov 30 20:45:32.205 INFO [stderr] warning: enum is never used: `ControlMessage` Nov 30 20:45:32.205 INFO [stderr] --> src/netlink.rs:177:1 Nov 30 20:45:32.205 INFO [stderr] | Nov 30 20:45:32.205 INFO [stderr] 177 | enum ControlMessage { Nov 30 20:45:32.205 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Nov 30 20:45:32.205 INFO [stderr] Nov 30 20:45:32.205 INFO [stderr] warning: enum is never used: `M` Nov 30 20:45:32.205 INFO [stderr] --> src/netlink.rs:183:1 Nov 30 20:45:32.205 INFO [stderr] | Nov 30 20:45:32.205 INFO [stderr] 183 | enum M { Nov 30 20:45:32.205 INFO [stderr] | ^^^^^^ Nov 30 20:45:32.205 INFO [stderr] Nov 30 20:45:32.205 INFO [stderr] warning: enum is never used: `MM` Nov 30 20:45:32.205 INFO [stderr] --> src/netlink.rs:189:1 Nov 30 20:45:32.205 INFO [stderr] | Nov 30 20:45:32.205 INFO [stderr] 189 | enum MM { Nov 30 20:45:32.205 INFO [stderr] | ^^^^^^^ Nov 30 20:45:32.205 INFO [stderr] Nov 30 20:45:32.205 INFO [stderr] warning: struct is never constructed: `AckMessage` Nov 30 20:45:32.205 INFO [stderr] --> src/netlink.rs:194:1 Nov 30 20:45:32.205 INFO [stderr] | Nov 30 20:45:32.205 INFO [stderr] 194 | struct AckMessage; Nov 30 20:45:32.205 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Nov 30 20:45:32.205 INFO [stderr] Nov 30 20:45:32.205 INFO [stderr] warning: method is never used: `unpack` Nov 30 20:45:32.205 INFO [stderr] --> src/netlink.rs:237:5 Nov 30 20:45:32.205 INFO [stderr] | Nov 30 20:45:32.205 INFO [stderr] 237 | pub fn unpack(rd: &mut R) -> Result { Nov 30 20:45:32.205 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 20:45:32.205 INFO [stderr] Nov 30 20:45:32.205 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 20:45:32.205 INFO [stderr] --> src/netlink.rs:114:9 Nov 30 20:45:32.205 INFO [stderr] | Nov 30 20:45:32.205 INFO [stderr] 114 | vec.write_u32::(16 + 4); Nov 30 20:45:32.205 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 20:45:32.205 INFO [stderr] | Nov 30 20:45:32.205 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 30 20:45:32.205 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 20:45:32.205 INFO [stderr] Nov 30 20:45:32.205 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 20:45:32.205 INFO [stderr] --> src/netlink.rs:115:9 Nov 30 20:45:32.205 INFO [stderr] | Nov 30 20:45:32.205 INFO [stderr] 115 | vec.write_u16::(26); Nov 30 20:45:32.205 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 20:45:32.205 INFO [stderr] | Nov 30 20:45:32.205 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 20:45:32.205 INFO [stderr] Nov 30 20:45:32.220 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 20:45:32.220 INFO [stderr] --> src/netlink.rs:116:9 Nov 30 20:45:32.220 INFO [stderr] | Nov 30 20:45:32.220 INFO [stderr] 116 | vec.write_u16::(ACK_REQUEST.bits()); Nov 30 20:45:32.220 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 20:45:32.220 INFO [stderr] | Nov 30 20:45:32.220 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 20:45:32.220 INFO [stderr] Nov 30 20:45:32.220 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 20:45:32.220 INFO [stderr] --> src/netlink.rs:117:9 Nov 30 20:45:32.220 INFO [stderr] | Nov 30 20:45:32.220 INFO [stderr] 117 | vec.write_u32::(1); Nov 30 20:45:32.220 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 20:45:32.220 INFO [stderr] | Nov 30 20:45:32.220 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 20:45:32.220 INFO [stderr] Nov 30 20:45:32.220 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 20:45:32.220 INFO [stderr] --> src/netlink.rs:118:9 Nov 30 20:45:32.220 INFO [stderr] | Nov 30 20:45:32.220 INFO [stderr] 118 | vec.write_i32::(pid); Nov 30 20:45:32.220 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 20:45:32.220 INFO [stderr] | Nov 30 20:45:32.220 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 20:45:32.220 INFO [stderr] Nov 30 20:45:33.687 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.50s Nov 30 20:45:33.690 INFO [stderr] su: No module specific data is present Nov 30 20:45:34.334 INFO running `"docker" "inspect" "c3c46e7e1241101d9fc5c02d5defcbecaac1934235c969598b642c07243fcf53"` Nov 30 20:45:34.612 INFO running `"docker" "rm" "-f" "c3c46e7e1241101d9fc5c02d5defcbecaac1934235c969598b642c07243fcf53"` Nov 30 20:45:34.880 INFO [stdout] c3c46e7e1241101d9fc5c02d5defcbecaac1934235c969598b642c07243fcf53