[INFO] fetching crate fg-uds 0.3.0... [INFO] checking fg-uds-0.3.0 against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050 [INFO] extracting crate fg-uds 0.3.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate fg-uds 0.3.0 on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate fg-uds 0.3.0 [INFO] finished tweaking crates.io crate fg-uds 0.3.0 [INFO] tweaked toml for crates.io crate fg-uds 0.3.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ff17ceddd31f147fa658f3d2066583eeebcf52a370d3161b378e2f23ef4ebadd [INFO] running `Command { std: "docker" "start" "-a" "ff17ceddd31f147fa658f3d2066583eeebcf52a370d3161b378e2f23ef4ebadd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ff17ceddd31f147fa658f3d2066583eeebcf52a370d3161b378e2f23ef4ebadd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff17ceddd31f147fa658f3d2066583eeebcf52a370d3161b378e2f23ef4ebadd", kill_on_drop: false }` [INFO] [stdout] ff17ceddd31f147fa658f3d2066583eeebcf52a370d3161b378e2f23ef4ebadd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ad65a17f521758d6059cb3e3f0a86db1e14c5a3f085fd330f970d713b55aaaf0 [INFO] running `Command { std: "docker" "start" "-a" "ad65a17f521758d6059cb3e3f0a86db1e14c5a3f085fd330f970d713b55aaaf0", kill_on_drop: false }` [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling winapi v0.3.9 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Compiling glib-sys v0.6.0 [INFO] [stderr] Compiling gobject-sys v0.6.0 [INFO] [stderr] Compiling gio-sys v0.6.0 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking nix v0.9.0 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking futures-glib v0.4.0 [INFO] [stderr] Checking fg-uds v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/socket.rs:43:35 [INFO] [stdout] | [INFO] [stdout] 43 | let fd = Socket { fd: try!(cvt(libc::socket(libc::AF_UNIX, ty, 0))) }; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/socket.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | try!(cvt(libc::ioctl(fd.fd, libc::FIOCLEX))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/socket.rs:43:35 [INFO] [stdout] | [INFO] [stdout] 43 | let fd = Socket { fd: try!(cvt(libc::socket(libc::AF_UNIX, ty, 0))) }; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/socket.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | try!(cvt(libc::ioctl(fd.fd, libc::FIOCLEX))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/lib.rs:82:39 [INFO] [stdout] | [INFO] [stdout] 82 | let addr: libc::sockaddr_un = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/lib.rs:82:39 [INFO] [stdout] | [INFO] [stdout] 82 | let addr: libc::sockaddr_un = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `fd` [INFO] [stdout] --> src/socket.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn fd(&self) -> c_int { [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `into_fd` [INFO] [stdout] --> src/socket.rs:61:12 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn into_fd(self) -> c_int { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `fd` [INFO] [stdout] --> src/socket.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn fd(&self) -> c_int { [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `into_fd` [INFO] [stdout] --> src/socket.rs:61:12 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn into_fd(self) -> c_int { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:134:5 [INFO] [stdout] | [INFO] [stdout] 134 | channel.set_encoding(None); // TODO: check error. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:134:5 [INFO] [stdout] | [INFO] [stdout] 134 | channel.set_encoding(None); // TODO: check error. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `tokio_io::codec::FramedRead`: Moved to tokio-codec [INFO] [stdout] --> examples/named-splitted.rs:17:41 [INFO] [stdout] | [INFO] [stdout] 17 | use tokio_io::codec::{Decoder, Encoder, FramedRead, FramedWrite}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `tokio_io::codec::FramedWrite`: Moved to tokio-codec [INFO] [stdout] --> examples/named-splitted.rs:17:53 [INFO] [stdout] | [INFO] [stdout] 17 | use tokio_io::codec::{Decoder, Encoder, FramedRead, FramedWrite}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `tokio_io::codec::FramedWrite`: Moved to tokio-codec [INFO] [stdout] --> examples/named-splitted.rs:75:37 [INFO] [stdout] | [INFO] [stdout] 75 | let mut framed_writer = FramedWrite::new(writer, LineCodec); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `tokio_io::codec::FramedRead`: Moved to tokio-codec [INFO] [stdout] --> examples/named-splitted.rs:76:33 [INFO] [stdout] | [INFO] [stdout] 76 | let framed_reader = FramedRead::new(reader, LineCodec); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `tokio_io::codec::FramedWrite`: Moved to tokio-codec [INFO] [stdout] --> examples/named-splitted.rs:99:37 [INFO] [stdout] | [INFO] [stdout] 99 | let framed_writer = FramedWrite::new(writer, LineCodec); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `tokio_io::codec::FramedRead`: Moved to tokio-codec [INFO] [stdout] --> examples/named-splitted.rs:100:37 [INFO] [stdout] | [INFO] [stdout] 100 | let framed_reader = FramedRead::new(reader, LineCodec); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `tokio_io::codec::FramedRead`: Moved to tokio-codec [INFO] [stdout] --> examples/abstract.rs:16:41 [INFO] [stdout] | [INFO] [stdout] 16 | use tokio_io::codec::{Decoder, Encoder, FramedRead, FramedWrite}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `tokio_io::codec::FramedWrite`: Moved to tokio-codec [INFO] [stdout] --> examples/abstract.rs:16:53 [INFO] [stdout] | [INFO] [stdout] 16 | use tokio_io::codec::{Decoder, Encoder, FramedRead, FramedWrite}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `tokio_io::codec::FramedWrite`: Moved to tokio-codec [INFO] [stdout] --> examples/abstract.rs:73:37 [INFO] [stdout] | [INFO] [stdout] 73 | let mut framed_writer = FramedWrite::new(writer, LineCodec); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `tokio_io::codec::FramedRead`: Moved to tokio-codec [INFO] [stdout] --> examples/abstract.rs:74:33 [INFO] [stdout] | [INFO] [stdout] 74 | let framed_reader = FramedRead::new(reader, LineCodec); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `tokio_io::codec::FramedWrite`: Moved to tokio-codec [INFO] [stdout] --> examples/abstract.rs:97:37 [INFO] [stdout] | [INFO] [stdout] 97 | let framed_writer = FramedWrite::new(writer, LineCodec); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `tokio_io::codec::FramedRead`: Moved to tokio-codec [INFO] [stdout] --> examples/abstract.rs:98:37 [INFO] [stdout] | [INFO] [stdout] 98 | let framed_reader = FramedRead::new(reader, LineCodec); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `tokio_io::AsyncRead::framed`: Use tokio_codec::Decoder::framed instead [INFO] [stdout] --> examples/named.rs:83:40 [INFO] [stdout] | [INFO] [stdout] 83 | let frame = stream.framed(LineCodec); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `tokio_io::AsyncRead::framed`: Use tokio_codec::Decoder::framed instead [INFO] [stdout] --> examples/named.rs:102:24 [INFO] [stdout] | [INFO] [stdout] 102 | Ok(stream2.framed(LineCodec)) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/named.rs:78:13 [INFO] [stdout] | [INFO] [stdout] 78 | sender.send(true); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.45s [INFO] running `Command { std: "docker" "inspect" "ad65a17f521758d6059cb3e3f0a86db1e14c5a3f085fd330f970d713b55aaaf0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad65a17f521758d6059cb3e3f0a86db1e14c5a3f085fd330f970d713b55aaaf0", kill_on_drop: false }` [INFO] [stdout] ad65a17f521758d6059cb3e3f0a86db1e14c5a3f085fd330f970d713b55aaaf0