[INFO] cloning repository https://github.com/Kilobyte22/nettest [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kilobyte22/nettest" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKilobyte22%2Fnettest", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKilobyte22%2Fnettest'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 60e26a7daf455f54b083a79a83b138797059a149 [INFO] checking Kilobyte22/nettest against master#0d37dca25a51fb900a402c94c8818ad1c2789e30 for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKilobyte22%2Fnettest" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Kilobyte22/nettest on toolchain 0d37dca25a51fb900a402c94c8818ad1c2789e30 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Kilobyte22/nettest [INFO] finished tweaking git repo https://github.com/Kilobyte22/nettest [INFO] tweaked toml for git repo https://github.com/Kilobyte22/nettest written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/Kilobyte22/nettest already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] error: the lock file /workspace/builds/worker-6/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "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] 7c4debff052ae4a95992156fc2ac0f8a7c2f4a837976b58da21776de77d3f3ab [INFO] running `Command { std: "docker" "start" "-a" "7c4debff052ae4a95992156fc2ac0f8a7c2f4a837976b58da21776de77d3f3ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7c4debff052ae4a95992156fc2ac0f8a7c2f4a837976b58da21776de77d3f3ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c4debff052ae4a95992156fc2ac0f8a7c2f4a837976b58da21776de77d3f3ab", kill_on_drop: false }` [INFO] [stdout] 7c4debff052ae4a95992156fc2ac0f8a7c2f4a837976b58da21776de77d3f3ab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 44064f0a74564be559f71e195d7958d8015c4ac0ce8e832706f22bd2fb83a39a [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" "44064f0a74564be559f71e195d7958d8015c4ac0ce8e832706f22bd2fb83a39a", kill_on_drop: false }` [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking nettest v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/server.rs:79:23 [INFO] [stdout] | [INFO] [stdout] 79 | let cmd = try!(self.stream.read_u8()); [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/server.rs:82:21 [INFO] [stdout] | [INFO] [stdout] 82 | try!(self.stream.read_exact(&mut sink)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/server.rs:86:30 [INFO] [stdout] | [INFO] [stdout] 86 | let ms = try!(self.stream.read_u64::()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/server.rs:92:21 [INFO] [stdout] | [INFO] [stdout] 92 | try!(self.stream.write_u8(3u8)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/server.rs:113:25 [INFO] [stdout] | [INFO] [stdout] 113 | try!(stream.write_u8(0u8)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/server.rs:114:25 [INFO] [stdout] | [INFO] [stdout] 114 | try!(stream.write(&buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/server.rs:115:25 [INFO] [stdout] | [INFO] [stdout] 115 | try!(stream.flush()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/server.rs:121:21 [INFO] [stdout] | [INFO] [stdout] 121 | try!(stream.write_u8(2)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/client.rs:19:34 [INFO] [stdout] | [INFO] [stdout] 19 | con: Connection::new(try!(TcpStream::connect((server, port)))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/client.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | try!(self.con.send_upstream()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/client.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | try!(self.con.ping()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/client.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | try!(self.con.request_downstream(time)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/client.rs:51:21 [INFO] [stdout] | [INFO] [stdout] 51 | let bytes = try!(self.con.process_request()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/client.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | try!(self.stream.write_u8(1u8)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/client.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 73 | try!(self.stream.write_u64::(time)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/client.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | try!(self.stream.write_u8(3u8)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/client.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | try!(self.stream.flush()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/client.rs:80:21 [INFO] [stdout] | [INFO] [stdout] 80 | let ptype = try!(self.stream.read_u8()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/client.rs:93:9 [INFO] [stdout] | [INFO] [stdout] 93 | try!(self.stream.write_u8(0u8)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/client.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | try!(self.stream.write(&buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/client.rs:95:9 [INFO] [stdout] | [INFO] [stdout] 95 | try!(self.stream.flush()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/client.rs:103:25 [INFO] [stdout] | [INFO] [stdout] 103 | let ptype = try!(self.stream.read_u8()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/client.rs:106:21 [INFO] [stdout] | [INFO] [stdout] 106 | try!(self.stream.read_exact(&mut buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/client.rs:121:9 [INFO] [stdout] | [INFO] [stdout] 121 | try!(self.stream.write_u8(255)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:77:17 [INFO] [stdout] | [INFO] [stdout] 77 | let mut c = try!(client::TestClient::new(host, port)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:80:5 [INFO] [stdout] | [INFO] [stdout] 80 | try!(stdout().flush()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:81:35 [INFO] [stdout] | [INFO] [stdout] 81 | println!("done, {:.*} ms", 2, try!(c.test_ping(20))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:84:5 [INFO] [stdout] | [INFO] [stdout] 84 | try!(stdout().flush()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:85:39 [INFO] [stdout] | [INFO] [stdout] 85 | println!("done, {}", format_speed(try!(c.test_downstream(time * 1_000u64)))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 88 | try!(stdout().flush()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:89:39 [INFO] [stdout] | [INFO] [stdout] 89 | println!("done, {}", format_speed(try!(c.test_upstream(time * 1_000u64)))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/server.rs:79:23 [INFO] [stdout] | [INFO] [stdout] 79 | let cmd = try!(self.stream.read_u8()); [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/server.rs:82:21 [INFO] [stdout] | [INFO] [stdout] 82 | try!(self.stream.read_exact(&mut sink)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/server.rs:86:30 [INFO] [stdout] | [INFO] [stdout] 86 | let ms = try!(self.stream.read_u64::()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/server.rs:92:21 [INFO] [stdout] | [INFO] [stdout] 92 | try!(self.stream.write_u8(3u8)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/server.rs:113:25 [INFO] [stdout] | [INFO] [stdout] 113 | try!(stream.write_u8(0u8)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/server.rs:114:25 [INFO] [stdout] | [INFO] [stdout] 114 | try!(stream.write(&buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/server.rs:115:25 [INFO] [stdout] | [INFO] [stdout] 115 | try!(stream.flush()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/server.rs:121:21 [INFO] [stdout] | [INFO] [stdout] 121 | try!(stream.write_u8(2)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/client.rs:19:34 [INFO] [stdout] | [INFO] [stdout] 19 | con: Connection::new(try!(TcpStream::connect((server, port)))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/client.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | try!(self.con.send_upstream()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/client.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | try!(self.con.ping()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/client.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | try!(self.con.request_downstream(time)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/client.rs:51:21 [INFO] [stdout] | [INFO] [stdout] 51 | let bytes = try!(self.con.process_request()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/client.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | try!(self.stream.write_u8(1u8)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/client.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 73 | try!(self.stream.write_u64::(time)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/client.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | try!(self.stream.write_u8(3u8)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/client.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | try!(self.stream.flush()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/client.rs:80:21 [INFO] [stdout] | [INFO] [stdout] 80 | let ptype = try!(self.stream.read_u8()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/client.rs:93:9 [INFO] [stdout] | [INFO] [stdout] 93 | try!(self.stream.write_u8(0u8)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/client.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | try!(self.stream.write(&buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/client.rs:95:9 [INFO] [stdout] | [INFO] [stdout] 95 | try!(self.stream.flush()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/client.rs:103:25 [INFO] [stdout] | [INFO] [stdout] 103 | let ptype = try!(self.stream.read_u8()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/client.rs:106:21 [INFO] [stdout] | [INFO] [stdout] 106 | try!(self.stream.read_exact(&mut buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/client.rs:121:9 [INFO] [stdout] | [INFO] [stdout] 121 | try!(self.stream.write_u8(255)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:77:17 [INFO] [stdout] | [INFO] [stdout] 77 | let mut c = try!(client::TestClient::new(host, port)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:80:5 [INFO] [stdout] | [INFO] [stdout] 80 | try!(stdout().flush()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:81:35 [INFO] [stdout] | [INFO] [stdout] 81 | println!("done, {:.*} ms", 2, try!(c.test_ping(20))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:84:5 [INFO] [stdout] | [INFO] [stdout] 84 | try!(stdout().flush()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:85:39 [INFO] [stdout] | [INFO] [stdout] 85 | println!("done, {}", format_speed(try!(c.test_downstream(time * 1_000u64)))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 88 | try!(stdout().flush()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:89:39 [INFO] [stdout] | [INFO] [stdout] 89 | println!("done, {}", format_speed(try!(c.test_upstream(time * 1_000u64)))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 31 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 31 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.87s [INFO] running `Command { std: "docker" "inspect" "44064f0a74564be559f71e195d7958d8015c4ac0ce8e832706f22bd2fb83a39a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44064f0a74564be559f71e195d7958d8015c4ac0ce8e832706f22bd2fb83a39a", kill_on_drop: false }` [INFO] [stdout] 44064f0a74564be559f71e195d7958d8015c4ac0ce8e832706f22bd2fb83a39a