[INFO] fetching crate mio-uds 0.6.8...
[INFO] building mio-uds-0.6.8 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate mio-uds 0.6.8 into /workspace/builds/worker-94/source
[INFO] validating manifest of crates.io crate mio-uds 0.6.8 on toolchain d5c88c22807925c189328ef9d923c5d2b11a95b8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-94/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d66c6c81e8327350badb1e525660ad42cd25e4e386ca4a83b3bc774177cc3c5
[INFO] running `Command { std: "docker" "start" "-a" "6d66c6c81e8327350badb1e525660ad42cd25e4e386ca4a83b3bc774177cc3c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d66c6c81e8327350badb1e525660ad42cd25e4e386ca4a83b3bc774177cc3c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d66c6c81e8327350badb1e525660ad42cd25e4e386ca4a83b3bc774177cc3c5", kill_on_drop: false }`
[INFO] [stdout] 6d66c6c81e8327350badb1e525660ad42cd25e4e386ca4a83b3bc774177cc3c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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 -Zprofile-closures" "-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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35d5c6cfc4f372158f1f89a79d4305068deec0c8b54f13f5817f606992082448
[INFO] running `Command { std: "docker" "start" "-a" "35d5c6cfc4f372158f1f89a79d4305068deec0c8b54f13f5817f606992082448", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling slab v0.4.4
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (75b84863966839e5, 8a92c743b00988cf), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: log, (c7bdd38427ba511c, c97d9f7503e6fe32), 8, 16
[INFO] [stderr] SG_CR_Eslkdjf: log, (2feb8e5f59057887, 55131227c3c2bccc), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: log, (1c0f48c2e492e38e, 5d4b6f033cb5d42d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: log, (4fdb2e87a1b00b0, 1ea7bb48c7f0f882), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: log, (6f92f55d94b79a81, b018c467009bb160), 8, 16
[INFO] [stderr] SG_CR_Eslkdjf: log, (dcefd6860304af7e, 53955f9e4aa5d6b3), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: log, (80ee3420028a0295, 3897ba7a5f155940), 8, 16
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.37
[INFO] [stderr] SG_CR_Eslkdjf: net2, (426022c49b1f33d1, bcb91666368b626d), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: net2, (823478a1835d31f3, 1eb7e2a8fd42d298), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: net2, (1ea73050133ca004, 42e62dbb4ee81eec), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: net2, (f5dcf66c41ae8f44, 923187c491f1fe79), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: net2, (df173ebbd36a23fc, fd44cf249fc38038), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: net2, (7677f18779e1da61, 5491f2e6eaf40c5d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: net2, (61485cdf95266e28, 953c616cc472fde), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: net2, (6f33dd506253b816, e921d175e220b451), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: net2, (44d4558e780ae37d, a74025d44d001af6), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: net2, (463523aa67c7cf93, 87785f51ab40d41c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: net2, (13da2aca0fe8a976, 190ab1ae0ebc8ffb), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: net2, (1870014b52e595d7, 199516c26f114fdf), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: net2, (cbf5d7eea0fe1a48, 857a8be9e1643dd2), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: net2, (77f93830950996ee, 4a9d2a019329368f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: net2, (9b8578ed53164384, 86e37c31db5bf617), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: net2, (31304cfa3246060d, cc65553eb3ed4176), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: net2, (6260475537e28d97, 7784c9b1c91ce7f9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: net2, (5b4539b1f8d99eff, e5c8f7c6cb73c277), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: net2, (89397223d5988202, bdbfcfbaf07babd0), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: net2, (c82331a01d45b598, c94b36fed21e94ca), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: net2, (f64bb02e86cc8055, 1ae14958f382f58a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: net2, (3835393438070d88, c8ab66b53fb1c222), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: net2, (51d8efd5b2c706cd, e2acdf8dd545a319), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: net2, (b8e6ff0fa569d0b8, 4f1e0dd08272c2f3), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: net2, (18e77e319f7dd4f7, d151757d046cac6e), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: net2, (e0225ffb7a779b55, 97476240d42b6079), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: net2, (fb80a1d9c1463e68, 880b9f2d48d2c3cb), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: net2, (bef9f57ff1a5b64, b8e21639fb7c3d6c), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: net2, (7ace2c49d1a7af67, 75c49ae930ba9354), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: net2, (5fc4a260f1a4d570, 79040407ea3d135), 8, 8
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr] SG_CR_Eslkdjf: mio, (ec7831f61dadb40c, 17116ac9d8259ec5), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: mio, (af0a6d255f2febd0, d703ca8115140bd), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: mio, (28ca30b39d341adb, 72aebc41a3d635e0), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: mio, (21ec5d4de9011668, 4346432e908f9b52), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: mio, (bde78e3e9e379c06, f6b2af17b0f74ea6), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: mio, (e650aba381d328f5, 290d80f02183a3f6), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: mio, (ca3146e00d6c3449, dafa21dfcaad0991), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: mio, (138e41f3e1997017, 2ccd617ce329f028), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: mio, (b89e85f957063438, 7f45bbec5a4963d4), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: mio, (79f757b20928a8e2, db733df3e0622859), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: mio, (db0c704e55a1e134, 239707a974775de3), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: mio, (8e44f5b7f4f346f3, 6b7bfc794572bb2a), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: mio, (b22638aa90f841a7, c03b6ec9127c390), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: mio, (7fc840a6f1379c4f, 53c1d1f99e55e8c7), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: mio, (9a3ef40d5104b51d, 2b66cfc9feb6841f), 40, 40
[INFO] [stderr] SG_CR_Eslkdjf: mio, (f96c6146298f8ed1, 72689948edc81c31), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: mio, (de54a2f9f1f16518, ab6ede8134ee136a), 8, 8
[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] [stderr] SG_CR_Eslkdjf: mio_uds, (362a5080841408f7, ee08501980a828f2), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: mio_uds, (e0e574e8a490984f, 929a8caca368591f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: mio_uds, (a0c7c8e4ee0efaee, 44cea7fe28923894), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: mio_uds, (2f3780d927289e42, 1a78076d9e1c5823), 0, 0
[INFO] [stdout] warning: 25 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.26s
[INFO] running `Command { std: "docker" "inspect" "35d5c6cfc4f372158f1f89a79d4305068deec0c8b54f13f5817f606992082448", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35d5c6cfc4f372158f1f89a79d4305068deec0c8b54f13f5817f606992082448", kill_on_drop: false }`
[INFO] [stdout] 35d5c6cfc4f372158f1f89a79d4305068deec0c8b54f13f5817f606992082448
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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 -Zprofile-closures" "-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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d12bb93468dd2619276e24a5f93403609adc470d101e36cf884f9b331cab85f3
[INFO] running `Command { std: "docker" "start" "-a" "d12bb93468dd2619276e24a5f93403609adc470d101e36cf884f9b331cab85f3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (75b84863966839e5, 8a92c743b00988cf), 0, 0
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr] SG_CR_Eslkdjf: log, (c7bdd38427ba511c, c97d9f7503e6fe32), 8, 16
[INFO] [stderr] SG_CR_Eslkdjf: log, (2feb8e5f59057887, 55131227c3c2bccc), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: log, (1c0f48c2e492e38e, 5d4b6f033cb5d42d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: log, (4fdb2e87a1b00b0, 1ea7bb48c7f0f882), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: log, (6f92f55d94b79a81, b018c467009bb160), 8, 16
[INFO] [stderr] SG_CR_Eslkdjf: log, (dcefd6860304af7e, 53955f9e4aa5d6b3), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: log, (80ee3420028a0295, 3897ba7a5f155940), 8, 16
[INFO] [stderr] SG_CR_Eslkdjf: net2, (426022c49b1f33d1, bcb91666368b626d), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: net2, (823478a1835d31f3, 1eb7e2a8fd42d298), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: net2, (1ea73050133ca004, 42e62dbb4ee81eec), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: net2, (f5dcf66c41ae8f44, 923187c491f1fe79), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: net2, (df173ebbd36a23fc, fd44cf249fc38038), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: net2, (7677f18779e1da61, 5491f2e6eaf40c5d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: net2, (61485cdf95266e28, 953c616cc472fde), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: net2, (6f33dd506253b816, e921d175e220b451), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: net2, (44d4558e780ae37d, a74025d44d001af6), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: net2, (463523aa67c7cf93, 87785f51ab40d41c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: net2, (13da2aca0fe8a976, 190ab1ae0ebc8ffb), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: net2, (1870014b52e595d7, 199516c26f114fdf), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: net2, (cbf5d7eea0fe1a48, 857a8be9e1643dd2), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: net2, (77f93830950996ee, 4a9d2a019329368f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: net2, (9b8578ed53164384, 86e37c31db5bf617), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: net2, (31304cfa3246060d, cc65553eb3ed4176), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: net2, (6260475537e28d97, 7784c9b1c91ce7f9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: net2, (5b4539b1f8d99eff, e5c8f7c6cb73c277), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: net2, (89397223d5988202, bdbfcfbaf07babd0), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: net2, (c82331a01d45b598, c94b36fed21e94ca), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: net2, (f64bb02e86cc8055, 1ae14958f382f58a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: net2, (3835393438070d88, c8ab66b53fb1c222), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: net2, (51d8efd5b2c706cd, e2acdf8dd545a319), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: net2, (b8e6ff0fa569d0b8, 4f1e0dd08272c2f3), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: net2, (18e77e319f7dd4f7, d151757d046cac6e), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: net2, (e0225ffb7a779b55, 97476240d42b6079), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: net2, (fb80a1d9c1463e68, 880b9f2d48d2c3cb), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: net2, (bef9f57ff1a5b64, b8e21639fb7c3d6c), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: net2, (7ace2c49d1a7af67, 75c49ae930ba9354), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: net2, (5fc4a260f1a4d570, 79040407ea3d135), 8, 8
[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] [stderr] SG_CR_Eslkdjf: mio, (ec7831f61dadb40c, 17116ac9d8259ec5), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: mio, (af0a6d255f2febd0, d703ca8115140bd), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: mio, (28ca30b39d341adb, 72aebc41a3d635e0), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: mio, (21ec5d4de9011668, 4346432e908f9b52), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: mio, (bde78e3e9e379c06, f6b2af17b0f74ea6), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: mio, (e650aba381d328f5, 290d80f02183a3f6), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: mio, (ca3146e00d6c3449, dafa21dfcaad0991), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: mio, (138e41f3e1997017, 2ccd617ce329f028), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: mio, (b89e85f957063438, 7f45bbec5a4963d4), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: mio, (79f757b20928a8e2, db733df3e0622859), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: mio, (db0c704e55a1e134, 239707a974775de3), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: mio, (8e44f5b7f4f346f3, 6b7bfc794572bb2a), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: mio, (b22638aa90f841a7, c03b6ec9127c390), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: mio, (7fc840a6f1379c4f, 53c1d1f99e55e8c7), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: mio, (9a3ef40d5104b51d, 2b66cfc9feb6841f), 40, 40
[INFO] [stderr] SG_CR_Eslkdjf: mio, (f96c6146298f8ed1, 72689948edc81c31), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: mio, (de54a2f9f1f16518, ab6ede8134ee136a), 8, 8
[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] [stderr] SG_CR_Eslkdjf: mio_uds, (362a5080841408f7, ee08501980a828f2), 0, 0
[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] [stderr] SG_CR_Eslkdjf: mio_uds, (e0e574e8a490984f, 929a8caca368591f), 0, 0
[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] [stderr] SG_CR_Eslkdjf: mio_uds, (a0c7c8e4ee0efaee, 44cea7fe28923894), 0, 0
[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] [stderr] SG_CR_Eslkdjf: mio_uds, (2f3780d927289e42, 1a78076d9e1c5823), 0, 0
[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: 25 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] SG_CR_Eslkdjf: rand, (d5015a8c02ff7118, e70836707da39dad), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (c33e8228ef4d3b95, 2d6ca4bd92c47071), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (73a6793981df500, 9ea7a0df690467a7), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (d8ff2f552621b1e1, a17a7748711039ba), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (4d455adf532d9672, 8a28634982653bd8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (ed75b5e2f3665aa2, 4385f707973d3e6f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (b6582aa9c9db04c2, 7aa5d671fc00c41d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (6a201950bd958b83, 83144e08ef857ffe), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (f4edb901cfa4bf68, aebc79b4281ce138), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (f4cc936fabde326d, 2e5a3fa686e06f95), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (430a73cb6571950c, 8fca9879845359c1), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (33973f3323b2d6c4, 61730fb1bf00dec8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (244767cfee9aefe0, 1ac66c687f40fdbf), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (893aa53486a55c7, dfa264df2657b3a9), 0, 0
[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] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.88s
[INFO] [stdout] warning: 25 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d12bb93468dd2619276e24a5f93403609adc470d101e36cf884f9b331cab85f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d12bb93468dd2619276e24a5f93403609adc470d101e36cf884f9b331cab85f3", kill_on_drop: false }`
[INFO] [stdout] d12bb93468dd2619276e24a5f93403609adc470d101e36cf884f9b331cab85f3