[INFO] fetching crate wire 0.0.12... [INFO] checking wire-0.0.12 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] extracting crate wire 0.0.12 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate wire 0.0.12 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wire 0.0.12 [INFO] finished tweaking crates.io crate wire 0.0.12 [INFO] tweaked toml for crates.io crate wire 0.0.12 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde v0.7.15 [INFO] [stderr] Downloaded bincode v0.5.9 [INFO] [stderr] Downloaded unreliable-message v0.1.0 [INFO] [stderr] Downloaded bchannel v0.0.10 [INFO] [stderr] Downloaded vec_map v0.0.1 [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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fec07e453f4820704988adddf903ea73d5e3af59302b9db4a7efd722135b0280 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "fec07e453f4820704988adddf903ea73d5e3af59302b9db4a7efd722135b0280", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fec07e453f4820704988adddf903ea73d5e3af59302b9db4a7efd722135b0280", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fec07e453f4820704988adddf903ea73d5e3af59302b9db4a7efd722135b0280", kill_on_drop: false }` [INFO] [stdout] fec07e453f4820704988adddf903ea73d5e3af59302b9db4a7efd722135b0280 [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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] be441b0fb39173b21a5df7fefc38a0432ccf3d874d708cf2a5cd4bd29f66ceee [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "be441b0fb39173b21a5df7fefc38a0432ccf3d874d708cf2a5cd4bd29f66ceee", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking serde v0.7.15 [INFO] [stderr] Checking vec_map v0.0.1 [INFO] [stderr] Checking bchannel v0.0.10 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking bincode v0.5.9 [INFO] [stderr] Checking unreliable-message v0.1.0 [INFO] [stderr] Checking wire v0.0.12 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/tcp.rs:69:8 [INFO] [stdout] | [INFO] [stdout] 69 | Ok(try!(upgrade_tcp(try!(TcpStream::connect(&addr)), read_limit, write_limit))) [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/tcp.rs:69:25 [INFO] [stdout] | [INFO] [stdout] 69 | Ok(try!(upgrade_tcp(try!(TcpStream::connect(&addr)), read_limit, write_limit))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/tcp.rs:80:16 [INFO] [stdout] | [INFO] [stdout] 80 | let tcpl = try!(TcpListener::bind(&addr)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/tcp.rs:83:17 [INFO] [stdout] | [INFO] [stdout] 83 | let tcpl2 = try!(tcpl.try_clone()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/tcp.rs:116:14 [INFO] [stdout] | [INFO] [stdout] 116 | let s2 = try!(s1.try_clone()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/udp.rs:41:23 [INFO] [stdout] | [INFO] [stdout] 41 | let encoded = try!(bincode::rustc_serialize::encode(object, bincode::SizeLimit::Infinite)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/udp.rs:54:26 [INFO] [stdout] | [INFO] [stdout] 54 | let addrs_clonable = try!(AddrsContainer::from_to_sock(addr)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/udp.rs:57:22 [INFO] [stdout] | [INFO] [stdout] 57 | whitelist.extend(try!(addrs_clonable.to_socket_addrs())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/udp.rs:60:18 [INFO] [stdout] | [INFO] [stdout] 60 | let sock_1 = try!(UdpSocket::bind(addrs_clonable.clone())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/udp.rs:61:18 [INFO] [stdout] | [INFO] [stdout] 61 | let sock_2 = try!(sock_1.try_clone()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/tcp.rs:69:8 [INFO] [stdout] | [INFO] [stdout] 69 | Ok(try!(upgrade_tcp(try!(TcpStream::connect(&addr)), read_limit, write_limit))) [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/tcp.rs:69:25 [INFO] [stdout] | [INFO] [stdout] 69 | Ok(try!(upgrade_tcp(try!(TcpStream::connect(&addr)), read_limit, write_limit))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/tcp.rs:80:16 [INFO] [stdout] | [INFO] [stdout] 80 | let tcpl = try!(TcpListener::bind(&addr)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/tcp.rs:83:17 [INFO] [stdout] | [INFO] [stdout] 83 | let tcpl2 = try!(tcpl.try_clone()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/tcp.rs:116:14 [INFO] [stdout] | [INFO] [stdout] 116 | let s2 = try!(s1.try_clone()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/udp.rs:41:23 [INFO] [stdout] | [INFO] [stdout] 41 | let encoded = try!(bincode::rustc_serialize::encode(object, bincode::SizeLimit::Infinite)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/udp.rs:54:26 [INFO] [stdout] | [INFO] [stdout] 54 | let addrs_clonable = try!(AddrsContainer::from_to_sock(addr)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/udp.rs:57:22 [INFO] [stdout] | [INFO] [stdout] 57 | whitelist.extend(try!(addrs_clonable.to_socket_addrs())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/udp.rs:60:18 [INFO] [stdout] | [INFO] [stdout] 60 | let sock_1 = try!(UdpSocket::bind(addrs_clonable.clone())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/udp.rs:61:18 [INFO] [stdout] | [INFO] [stdout] 61 | let sock_2 = try!(sock_1.try_clone()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/unreliable_message.rs:24:13 [INFO] [stdout] | [INFO] [stdout] 24 | sender.send(&line, theirs); [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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.96s [INFO] running `Command { std: "docker" "inspect" "be441b0fb39173b21a5df7fefc38a0432ccf3d874d708cf2a5cd4bd29f66ceee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be441b0fb39173b21a5df7fefc38a0432ccf3d874d708cf2a5cd4bd29f66ceee", kill_on_drop: false }` [INFO] [stdout] be441b0fb39173b21a5df7fefc38a0432ccf3d874d708cf2a5cd4bd29f66ceee