[INFO] fetching crate dns-lookup 4.0.2...
[INFO] checking dns-lookup-4.0.2 against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] extracting crate dns-lookup 4.0.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate dns-lookup 4.0.2
[INFO] finished tweaking crates.io crate dns-lookup 4.0.2
[INFO] tweaked toml for crates.io crate dns-lookup 4.0.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dns-lookup 4.0.2 on toolchain a5689b034ad287112f709693384a37f1377eb9cc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dns-lookup 4.0.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 954801df789fd8c833045c2aa80b1ad38d7f877663c1597209be75fb50e045b7
[INFO] running `Command { std: "docker" "start" "954801df789fd8c833045c2aa80b1ad38d7f877663c1597209be75fb50e045b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "954801df789fd8c833045c2aa80b1ad38d7f877663c1597209be75fb50e045b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "954801df789fd8c833045c2aa80b1ad38d7f877663c1597209be75fb50e045b7" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "954801df789fd8c833045c2aa80b1ad38d7f877663c1597209be75fb50e045b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "954801df789fd8c833045c2aa80b1ad38d7f877663c1597209be75fb50e045b7" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]     Checking dns-lookup v4.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: useless conversion to the same type: `i32`
[INFO] [stdout]   --> src/types.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | /         (match sock {
[INFO] [stdout] 33 | |             SockType::Stream => c::SOCK_STREAM,
[INFO] [stdout] 34 | |             SockType::DGram => c::SOCK_DGRAM,
[INFO] [stdout] 35 | |             #[cfg(not(target_os = "redox"))]
[INFO] [stdout] ...  |
[INFO] [stdout] 39 | |         })
[INFO] [stdout] 40 | |         .into()
[INFO] [stdout]    | |_______________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 39 -         })
[INFO] [stdout] 40 -         .into()
[INFO] [stdout] 39 +         })
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 32 ~         <i32 as Into<_>>::into((match sock {
[INFO] [stdout] 33 |             SockType::Stream => c::SOCK_STREAM,
[INFO] [stdout] ...
[INFO] [stdout] 38 |             SockType::RDM => c::SOCK_RDM,
[INFO] [stdout] 39 ~         }))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `i32`
[INFO] [stdout]   --> src/types.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 | /         (match sock {
[INFO] [stdout] 76 | |             Protocol::ICMP => c::IPPROTO_ICMP,
[INFO] [stdout] 77 | |             Protocol::TCP => c::IPPROTO_TCP,
[INFO] [stdout] 78 | |             Protocol::UDP => c::IPPROTO_UDP,
[INFO] [stdout] 79 | |         })
[INFO] [stdout] 80 | |         .into()
[INFO] [stdout]    | |_______________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 79 -         })
[INFO] [stdout] 80 -         .into()
[INFO] [stdout] 79 +         })
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 75 ~         <i32 as Into<_>>::into((match sock {
[INFO] [stdout] 76 |             Protocol::ICMP => c::IPPROTO_ICMP,
[INFO] [stdout] 77 |             Protocol::TCP => c::IPPROTO_TCP,
[INFO] [stdout] 78 |             Protocol::UDP => c::IPPROTO_UDP,
[INFO] [stdout] 79 ~         }))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `i32`
[INFO] [stdout]    --> src/types.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 | /         (match sock {
[INFO] [stdout] 116 | |             AddrFamily::Unix => c::AF_UNIX,
[INFO] [stdout] 117 | |             AddrFamily::Inet => c::AF_INET,
[INFO] [stdout] 118 | |             AddrFamily::Inet6 => c::AF_INET6,
[INFO] [stdout] 119 | |         })
[INFO] [stdout] 120 | |         .into()
[INFO] [stdout]     | |_______________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 119 -         })
[INFO] [stdout] 120 -         .into()
[INFO] [stdout] 119 +         })
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 115 ~         <i32 as Into<_>>::into((match sock {
[INFO] [stdout] 116 |             AddrFamily::Unix => c::AF_UNIX,
[INFO] [stdout] 117 |             AddrFamily::Inet => c::AF_INET,
[INFO] [stdout] 118 |             AddrFamily::Inet6 => c::AF_INET6,
[INFO] [stdout] 119 ~         }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `i32`
[INFO] [stdout]   --> src/types.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | /         (match sock {
[INFO] [stdout] 33 | |             SockType::Stream => c::SOCK_STREAM,
[INFO] [stdout] 34 | |             SockType::DGram => c::SOCK_DGRAM,
[INFO] [stdout] 35 | |             #[cfg(not(target_os = "redox"))]
[INFO] [stdout] ...  |
[INFO] [stdout] 39 | |         })
[INFO] [stdout] 40 | |         .into()
[INFO] [stdout]    | |_______________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 39 -         })
[INFO] [stdout] 40 -         .into()
[INFO] [stdout] 39 +         })
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 32 ~         <i32 as Into<_>>::into((match sock {
[INFO] [stdout] 33 |             SockType::Stream => c::SOCK_STREAM,
[INFO] [stdout] ...
[INFO] [stdout] 38 |             SockType::RDM => c::SOCK_RDM,
[INFO] [stdout] 39 ~         }))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `i32`
[INFO] [stdout]   --> src/types.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 | /         (match sock {
[INFO] [stdout] 76 | |             Protocol::ICMP => c::IPPROTO_ICMP,
[INFO] [stdout] 77 | |             Protocol::TCP => c::IPPROTO_TCP,
[INFO] [stdout] 78 | |             Protocol::UDP => c::IPPROTO_UDP,
[INFO] [stdout] 79 | |         })
[INFO] [stdout] 80 | |         .into()
[INFO] [stdout]    | |_______________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 79 -         })
[INFO] [stdout] 80 -         .into()
[INFO] [stdout] 79 +         })
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 75 ~         <i32 as Into<_>>::into((match sock {
[INFO] [stdout] 76 |             Protocol::ICMP => c::IPPROTO_ICMP,
[INFO] [stdout] 77 |             Protocol::TCP => c::IPPROTO_TCP,
[INFO] [stdout] 78 |             Protocol::UDP => c::IPPROTO_UDP,
[INFO] [stdout] 79 ~         }))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `i32`
[INFO] [stdout]    --> src/types.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 | /         (match sock {
[INFO] [stdout] 116 | |             AddrFamily::Unix => c::AF_UNIX,
[INFO] [stdout] 117 | |             AddrFamily::Inet => c::AF_INET,
[INFO] [stdout] 118 | |             AddrFamily::Inet6 => c::AF_INET6,
[INFO] [stdout] 119 | |         })
[INFO] [stdout] 120 | |         .into()
[INFO] [stdout]     | |_______________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 119 -         })
[INFO] [stdout] 120 -         .into()
[INFO] [stdout] 119 +         })
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 115 ~         <i32 as Into<_>>::into((match sock {
[INFO] [stdout] 116 |             AddrFamily::Unix => c::AF_UNIX,
[INFO] [stdout] 117 |             AddrFamily::Inet => c::AF_INET,
[INFO] [stdout] 118 |             AddrFamily::Inet6 => c::AF_INET6,
[INFO] [stdout] 119 ~         }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dns-lookup` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `dns-lookup` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "954801df789fd8c833045c2aa80b1ad38d7f877663c1597209be75fb50e045b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "954801df789fd8c833045c2aa80b1ad38d7f877663c1597209be75fb50e045b7", kill_on_drop: false }`
[INFO] [stdout] 954801df789fd8c833045c2aa80b1ad38d7f877663c1597209be75fb50e045b7
