[INFO] fetching crate mio-uds 0.6.8...
[INFO] testing mio-uds-0.6.8 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate mio-uds 0.6.8 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate mio-uds 0.6.8
[INFO] finished tweaking crates.io crate mio-uds 0.6.8
[INFO] tweaked toml for crates.io crate mio-uds 0.6.8 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mio-uds 0.6.8 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 25 packages to latest compatible versions
[INFO] [stderr]       Adding mio v0.6.23 (available: v1.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 312e798afcc3d2ec99fa805841befe329f7270ca41eb690919f451845a7ffde6
[INFO] running `Command { std: "docker" "start" "-a" "312e798afcc3d2ec99fa805841befe329f7270ca41eb690919f451845a7ffde6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "312e798afcc3d2ec99fa805841befe329f7270ca41eb690919f451845a7ffde6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "312e798afcc3d2ec99fa805841befe329f7270ca41eb690919f451845a7ffde6", kill_on_drop: false }`
[INFO] [stdout] 312e798afcc3d2ec99fa805841befe329f7270ca41eb690919f451845a7ffde6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a346a91d347e7ddd0806716a2d1bcf15c550c01e79b2ee1439ef38c8aff1c4c6
[INFO] running `Command { std: "docker" "start" "-a" "a346a91d347e7ddd0806716a2d1bcf15c550c01e79b2ee1439ef38c8aff1c4c6", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling mio-uds v0.6.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/datagram.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |             try!(cvt(libc::bind(fd.fd(), addr, len)));
[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/datagram.rs:29:31
[INFO] [stdout]    |
[INFO] [stdout] 29 |             let (addr, len) = try!(sockaddr_un(path));
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/datagram.rs:30:22
[INFO] [stdout]    |
[INFO] [stdout] 30 |             let fd = try!(Socket::new(libc::SOCK_DGRAM));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/datagram.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |         try!(stream.set_nonblocking(true));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/datagram.rs:54:26
[INFO] [stdout]    |
[INFO] [stdout] 54 |             let (a, b) = try!(Socket::pair(libc::SOCK_DGRAM));
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/datagram.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |         try!(stream.set_nonblocking(true));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/datagram.rs:62:22
[INFO] [stdout]    |
[INFO] [stdout] 62 |         let stream = try!(net::UnixDatagram::unbound());
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/listener.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |             try!(cvt(libc::bind(fd.fd(), addr, len)));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/listener.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 38 |             try!(cvt(libc::listen(fd.fd(), 128)));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/listener.rs:33:31
[INFO] [stdout]    |
[INFO] [stdout] 33 |             let (addr, len) = try!(sockaddr_un(path));
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/listener.rs:34:22
[INFO] [stdout]    |
[INFO] [stdout] 34 |             let fd = try!(Socket::new(libc::SOCK_STREAM));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/listener.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |         try!(stream.set_nonblocking(true));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/listener.rs:62:15
[INFO] [stdout]    |
[INFO] [stdout] 62 |         match try!(self.accept_std()) {
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/socket.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |             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:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |             try!(cvt(libc::ioctl(fd.fd, libc::FIONBIO, &mut nonblocking)));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/socket.rs:64:35
[INFO] [stdout]    |
[INFO] [stdout] 64 |             let fd = Socket { fd: try!(cvt(libc::socket(libc::AF_UNIX, ty, 0))) };
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/socket.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 93 |             try!(cvt(libc::socketpair(libc::AF_UNIX, ty, 0, fds.as_mut_ptr())));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/socket.rs:96:13
[INFO] [stdout]    |
[INFO] [stdout] 96 |             try!(cvt(libc::ioctl(a.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:97:13
[INFO] [stdout]    |
[INFO] [stdout] 97 |             try!(cvt(libc::ioctl(b.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:99:13
[INFO] [stdout]    |
[INFO] [stdout] 99 |             try!(cvt(libc::ioctl(a.fd, libc::FIONBIO, &mut nonblocking)));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |             try!(cvt(libc::ioctl(b.fd, libc::FIONBIO, &mut nonblocking)));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/stream.rs:52:31
[INFO] [stdout]    |
[INFO] [stdout] 52 |             let (addr, len) = try!(sockaddr_un(path));
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/stream.rs:53:26
[INFO] [stdout]    |
[INFO] [stdout] 53 |             let socket = try!(Socket::new(libc::SOCK_STREAM));
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/stream.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |         try!(stream.set_nonblocking(true));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/socket.rs:160:44
[INFO] [stdout]     |
[INFO] [stdout] 160 |         let addr: libc::sockaddr_un = mem::uninitialized();
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `sockaddr_un` does not permit being left uninitialized
[INFO] [stdout]    --> src/socket.rs:160:39
[INFO] [stdout]     |
[INFO] [stdout] 160 |         let addr: libc::sockaddr_un = mem::uninitialized();
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       this code causes undefined behavior when executed
[INFO] [stdout]     |                                       help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "a346a91d347e7ddd0806716a2d1bcf15c550c01e79b2ee1439ef38c8aff1c4c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a346a91d347e7ddd0806716a2d1bcf15c550c01e79b2ee1439ef38c8aff1c4c6", kill_on_drop: false }`
[INFO] [stdout] a346a91d347e7ddd0806716a2d1bcf15c550c01e79b2ee1439ef38c8aff1c4c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6151ab124c5799d398eed765fc7043f4db05b15778e1fe89e5077755a87caaa0
[INFO] running `Command { std: "docker" "start" "-a" "6151ab124c5799d398eed765fc7043f4db05b15778e1fe89e5077755a87caaa0", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/datagram.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |             try!(cvt(libc::bind(fd.fd(), addr, len)));
[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/datagram.rs:29:31
[INFO] [stdout]    |
[INFO] [stdout] 29 |             let (addr, len) = try!(sockaddr_un(path));
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/datagram.rs:30:22
[INFO] [stdout]    |
[INFO] [stdout] 30 |             let fd = try!(Socket::new(libc::SOCK_DGRAM));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/datagram.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |         try!(stream.set_nonblocking(true));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/datagram.rs:54:26
[INFO] [stdout]    |
[INFO] [stdout] 54 |             let (a, b) = try!(Socket::pair(libc::SOCK_DGRAM));
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/datagram.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |         try!(stream.set_nonblocking(true));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/datagram.rs:62:22
[INFO] [stdout]    |
[INFO] [stdout] 62 |         let stream = try!(net::UnixDatagram::unbound());
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/listener.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |             try!(cvt(libc::bind(fd.fd(), addr, len)));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/listener.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 38 |             try!(cvt(libc::listen(fd.fd(), 128)));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/listener.rs:33:31
[INFO] [stdout]    |
[INFO] [stdout] 33 |             let (addr, len) = try!(sockaddr_un(path));
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/listener.rs:34:22
[INFO] [stdout]    |
[INFO] [stdout] 34 |             let fd = try!(Socket::new(libc::SOCK_STREAM));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/listener.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |         try!(stream.set_nonblocking(true));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/listener.rs:62:15
[INFO] [stdout]    |
[INFO] [stdout] 62 |         match try!(self.accept_std()) {
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/socket.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |             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:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |             try!(cvt(libc::ioctl(fd.fd, libc::FIONBIO, &mut nonblocking)));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/socket.rs:64:35
[INFO] [stdout]    |
[INFO] [stdout] 64 |             let fd = Socket { fd: try!(cvt(libc::socket(libc::AF_UNIX, ty, 0))) };
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/socket.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 93 |             try!(cvt(libc::socketpair(libc::AF_UNIX, ty, 0, fds.as_mut_ptr())));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/socket.rs:96:13
[INFO] [stdout]    |
[INFO] [stdout] 96 |             try!(cvt(libc::ioctl(a.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:97:13
[INFO] [stdout]    |
[INFO] [stdout] 97 |             try!(cvt(libc::ioctl(b.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:99:13
[INFO] [stdout]    |
[INFO] [stdout] 99 |             try!(cvt(libc::ioctl(a.fd, libc::FIONBIO, &mut nonblocking)));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |             try!(cvt(libc::ioctl(b.fd, libc::FIONBIO, &mut nonblocking)));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/stream.rs:52:31
[INFO] [stdout]    |
[INFO] [stdout] 52 |             let (addr, len) = try!(sockaddr_un(path));
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/stream.rs:53:26
[INFO] [stdout]    |
[INFO] [stdout] 53 |             let socket = try!(Socket::new(libc::SOCK_STREAM));
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/stream.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |         try!(stream.set_nonblocking(true));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/socket.rs:160:44
[INFO] [stdout]     |
[INFO] [stdout] 160 |         let addr: libc::sockaddr_un = mem::uninitialized();
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `sockaddr_un` does not permit being left uninitialized
[INFO] [stdout]    --> src/socket.rs:160:39
[INFO] [stdout]     |
[INFO] [stdout] 160 |         let addr: libc::sockaddr_un = mem::uninitialized();
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       this code causes undefined behavior when executed
[INFO] [stdout]     |                                       help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling mio-uds v0.6.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/datagram.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |             try!(cvt(libc::bind(fd.fd(), addr, len)));
[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/datagram.rs:29:31
[INFO] [stdout]    |
[INFO] [stdout] 29 |             let (addr, len) = try!(sockaddr_un(path));
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/datagram.rs:30:22
[INFO] [stdout]    |
[INFO] [stdout] 30 |             let fd = try!(Socket::new(libc::SOCK_DGRAM));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/datagram.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |         try!(stream.set_nonblocking(true));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/datagram.rs:54:26
[INFO] [stdout]    |
[INFO] [stdout] 54 |             let (a, b) = try!(Socket::pair(libc::SOCK_DGRAM));
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/datagram.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |         try!(stream.set_nonblocking(true));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/datagram.rs:62:22
[INFO] [stdout]    |
[INFO] [stdout] 62 |         let stream = try!(net::UnixDatagram::unbound());
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/listener.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |             try!(cvt(libc::bind(fd.fd(), addr, len)));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/listener.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 38 |             try!(cvt(libc::listen(fd.fd(), 128)));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/listener.rs:33:31
[INFO] [stdout]    |
[INFO] [stdout] 33 |             let (addr, len) = try!(sockaddr_un(path));
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/listener.rs:34:22
[INFO] [stdout]    |
[INFO] [stdout] 34 |             let fd = try!(Socket::new(libc::SOCK_STREAM));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/listener.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |         try!(stream.set_nonblocking(true));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/listener.rs:62:15
[INFO] [stdout]    |
[INFO] [stdout] 62 |         match try!(self.accept_std()) {
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/socket.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |             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:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |             try!(cvt(libc::ioctl(fd.fd, libc::FIONBIO, &mut nonblocking)));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/socket.rs:64:35
[INFO] [stdout]    |
[INFO] [stdout] 64 |             let fd = Socket { fd: try!(cvt(libc::socket(libc::AF_UNIX, ty, 0))) };
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/socket.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 93 |             try!(cvt(libc::socketpair(libc::AF_UNIX, ty, 0, fds.as_mut_ptr())));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/socket.rs:96:13
[INFO] [stdout]    |
[INFO] [stdout] 96 |             try!(cvt(libc::ioctl(a.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:97:13
[INFO] [stdout]    |
[INFO] [stdout] 97 |             try!(cvt(libc::ioctl(b.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:99:13
[INFO] [stdout]    |
[INFO] [stdout] 99 |             try!(cvt(libc::ioctl(a.fd, libc::FIONBIO, &mut nonblocking)));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/socket.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |             try!(cvt(libc::ioctl(b.fd, libc::FIONBIO, &mut nonblocking)));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/stream.rs:52:31
[INFO] [stdout]    |
[INFO] [stdout] 52 |             let (addr, len) = try!(sockaddr_un(path));
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/stream.rs:53:26
[INFO] [stdout]    |
[INFO] [stdout] 53 |             let socket = try!(Socket::new(libc::SOCK_STREAM));
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/stream.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |         try!(stream.set_nonblocking(true));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/socket.rs:160:44
[INFO] [stdout]     |
[INFO] [stdout] 160 |         let addr: libc::sockaddr_un = mem::uninitialized();
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `sockaddr_un` does not permit being left uninitialized
[INFO] [stdout]    --> src/socket.rs:160:39
[INFO] [stdout]     |
[INFO] [stdout] 160 |         let addr: libc::sockaddr_un = mem::uninitialized();
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       this code causes undefined behavior when executed
[INFO] [stdout]     |                                       help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "6151ab124c5799d398eed765fc7043f4db05b15778e1fe89e5077755a87caaa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6151ab124c5799d398eed765fc7043f4db05b15778e1fe89e5077755a87caaa0", kill_on_drop: false }`
[INFO] [stdout] 6151ab124c5799d398eed765fc7043f4db05b15778e1fe89e5077755a87caaa0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 48560b1ce4d26432b1f801a0d301b898ed34e2a594f01b2eb5a7c6082c9db2b7
[INFO] running `Command { std: "docker" "start" "-a" "48560b1ce4d26432b1f801a0d301b898ed34e2a594f01b2eb5a7c6082c9db2b7", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/datagram.rs:33:13
[INFO] [stderr]    |
[INFO] [stderr] 33 |             try!(cvt(libc::bind(fd.fd(), addr, len)));
[INFO] [stderr]    |             ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/datagram.rs:29:31
[INFO] [stderr]    |
[INFO] [stderr] 29 |             let (addr, len) = try!(sockaddr_un(path));
[INFO] [stderr]    |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/datagram.rs:30:22
[INFO] [stderr]    |
[INFO] [stderr] 30 |             let fd = try!(Socket::new(libc::SOCK_DGRAM));
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/datagram.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |         try!(stream.set_nonblocking(true));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/datagram.rs:54:26
[INFO] [stderr]    |
[INFO] [stderr] 54 |             let (a, b) = try!(Socket::pair(libc::SOCK_DGRAM));
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/datagram.rs:63:9
[INFO] [stderr]    |
[INFO] [stderr] 63 |         try!(stream.set_nonblocking(true));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/datagram.rs:62:22
[INFO] [stderr]    |
[INFO] [stderr] 62 |         let stream = try!(net::UnixDatagram::unbound());
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/listener.rs:37:13
[INFO] [stderr]    |
[INFO] [stderr] 37 |             try!(cvt(libc::bind(fd.fd(), addr, len)));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/listener.rs:38:13
[INFO] [stderr]    |
[INFO] [stderr] 38 |             try!(cvt(libc::listen(fd.fd(), 128)));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/listener.rs:33:31
[INFO] [stderr]    |
[INFO] [stderr] 33 |             let (addr, len) = try!(sockaddr_un(path));
[INFO] [stderr]    |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/listener.rs:34:22
[INFO] [stderr]    |
[INFO] [stderr] 34 |             let fd = try!(Socket::new(libc::SOCK_STREAM));
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/listener.rs:50:9
[INFO] [stderr]    |
[INFO] [stderr] 50 |         try!(stream.set_nonblocking(true));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/listener.rs:62:15
[INFO] [stderr]    |
[INFO] [stderr] 62 |         match try!(self.accept_std()) {
[INFO] [stderr]    |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/socket.rs:65:13
[INFO] [stderr]    |
[INFO] [stderr] 65 |             try!(cvt(libc::ioctl(fd.fd, libc::FIOCLEX)));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/socket.rs:67:13
[INFO] [stderr]    |
[INFO] [stderr] 67 |             try!(cvt(libc::ioctl(fd.fd, libc::FIONBIO, &mut nonblocking)));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/socket.rs:64:35
[INFO] [stderr]    |
[INFO] [stderr] 64 |             let fd = Socket { fd: try!(cvt(libc::socket(libc::AF_UNIX, ty, 0))) };
[INFO] [stderr]    |                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/socket.rs:93:13
[INFO] [stderr]    |
[INFO] [stderr] 93 |             try!(cvt(libc::socketpair(libc::AF_UNIX, ty, 0, fds.as_mut_ptr())));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/socket.rs:96:13
[INFO] [stderr]    |
[INFO] [stderr] 96 |             try!(cvt(libc::ioctl(a.fd, libc::FIOCLEX)));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/socket.rs:97:13
[INFO] [stderr]    |
[INFO] [stderr] 97 |             try!(cvt(libc::ioctl(b.fd, libc::FIOCLEX)));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/socket.rs:99:13
[INFO] [stderr]    |
[INFO] [stderr] 99 |             try!(cvt(libc::ioctl(a.fd, libc::FIONBIO, &mut nonblocking)));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/socket.rs:100:13
[INFO] [stderr]     |
[INFO] [stderr] 100 |             try!(cvt(libc::ioctl(b.fd, libc::FIONBIO, &mut nonblocking)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/stream.rs:52:31
[INFO] [stderr]    |
[INFO] [stderr] 52 |             let (addr, len) = try!(sockaddr_un(path));
[INFO] [stderr]    |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/stream.rs:53:26
[INFO] [stderr]    |
[INFO] [stderr] 53 |             let socket = try!(Socket::new(libc::SOCK_STREAM));
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/stream.rs:71:9
[INFO] [stderr]    |
[INFO] [stderr] 71 |         try!(stream.set_nonblocking(true));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/socket.rs:160:44
[INFO] [stderr]     |
[INFO] [stderr] 160 |         let addr: libc::sockaddr_un = mem::uninitialized();
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the type `sockaddr_un` does not permit being left uninitialized
[INFO] [stderr]    --> src/socket.rs:160:39
[INFO] [stderr]     |
[INFO] [stderr] 160 |         let addr: libc::sockaddr_un = mem::uninitialized();
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                       |
[INFO] [stderr]     |                                       this code causes undefined behavior when executed
[INFO] [stderr]     |                                       help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     |
[INFO] [stderr]     = note: integers must be initialized
[INFO] [stderr]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `mio-uds` (lib) generated 26 warnings
[INFO] [stderr] warning: `mio-uds` (lib test) generated 26 warnings (26 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mio_uds-4a14783d540d4da9)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mio_uds
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "48560b1ce4d26432b1f801a0d301b898ed34e2a594f01b2eb5a7c6082c9db2b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48560b1ce4d26432b1f801a0d301b898ed34e2a594f01b2eb5a7c6082c9db2b7", kill_on_drop: false }`
[INFO] [stdout] 48560b1ce4d26432b1f801a0d301b898ed34e2a594f01b2eb5a7c6082c9db2b7
