[INFO] fetching crate unreliable-message 0.1.0... [INFO] checking unreliable-message-0.1.0 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] extracting crate unreliable-message 0.1.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate unreliable-message 0.1.0 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate unreliable-message 0.1.0 [INFO] finished tweaking crates.io crate unreliable-message 0.1.0 [INFO] tweaked toml for crates.io crate unreliable-message 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded vec_map v0.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c48de3b9062bf1e07e00dff36f45ae4968d028f9e6d65111cbb1e8fec7886ddc [INFO] running `Command { std: "docker" "start" "-a" "c48de3b9062bf1e07e00dff36f45ae4968d028f9e6d65111cbb1e8fec7886ddc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c48de3b9062bf1e07e00dff36f45ae4968d028f9e6d65111cbb1e8fec7886ddc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c48de3b9062bf1e07e00dff36f45ae4968d028f9e6d65111cbb1e8fec7886ddc", kill_on_drop: false }` [INFO] [stdout] c48de3b9062bf1e07e00dff36f45ae4968d028f9e6d65111cbb1e8fec7886ddc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1d0886e1ec0548f904466e0e5932c66d36d9ff3957fd6deed6c6f237c0d9fde8 [INFO] running `Command { std: "docker" "start" "-a" "1d0886e1ec0548f904466e0e5932c66d36d9ff3957fd6deed6c6f237c0d9fde8", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking byteorder v0.5.3 [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] Compiling num-traits v0.2.12 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking bincode v0.5.9 [INFO] [stderr] Checking unreliable-message v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/network.rs:54:20 [INFO] [stdout] | [INFO] [stdout] 54 | let iter = try!(socket_addrs.to_socket_addrs()); [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/network.rs:89:32 [INFO] [stdout] | [INFO] [stdout] 89 | let (amnt, from) = try!(self.socket.recv_from(&mut buf[..])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/network.rs:96:35 [INFO] [stdout] | [INFO] [stdout] 96 | let chunk: MsgChunk = try!(bincode::rustc_serialize::decode(data)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/network.rs:134:21 [INFO] [stdout] | [INFO] [stdout] 134 | let addrs = try!(AddrsContainer::from_to_sock(addrs)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/network.rs:163:25 [INFO] [stdout] | [INFO] [stdout] 163 | let bytes = try!(bincode::rustc_serialize::encode(&next, bound)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/network.rs:164:13 [INFO] [stdout] | [INFO] [stdout] 164 | try!(self.socket.send_to(&bytes[..], addrs)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/network.rs:172:15 [INFO] [stdout] | [INFO] [stdout] 172 | while try!(self.send_one()) {} [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/network.rs:54:20 [INFO] [stdout] | [INFO] [stdout] 54 | let iter = try!(socket_addrs.to_socket_addrs()); [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/network.rs:89:32 [INFO] [stdout] | [INFO] [stdout] 89 | let (amnt, from) = try!(self.socket.recv_from(&mut buf[..])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/network.rs:96:35 [INFO] [stdout] | [INFO] [stdout] 96 | let chunk: MsgChunk = try!(bincode::rustc_serialize::decode(data)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/network.rs:134:21 [INFO] [stdout] | [INFO] [stdout] 134 | let addrs = try!(AddrsContainer::from_to_sock(addrs)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/network.rs:163:25 [INFO] [stdout] | [INFO] [stdout] 163 | let bytes = try!(bincode::rustc_serialize::encode(&next, bound)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/network.rs:164:13 [INFO] [stdout] | [INFO] [stdout] 164 | try!(self.socket.send_to(&bytes[..], addrs)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/network.rs:172:15 [INFO] [stdout] | [INFO] [stdout] 172 | while try!(self.send_one()) {} [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.69s [INFO] running `Command { std: "docker" "inspect" "1d0886e1ec0548f904466e0e5932c66d36d9ff3957fd6deed6c6f237c0d9fde8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d0886e1ec0548f904466e0e5932c66d36d9ff3957fd6deed6c6f237c0d9fde8", kill_on_drop: false }` [INFO] [stdout] 1d0886e1ec0548f904466e0e5932c66d36d9ff3957fd6deed6c6f237c0d9fde8