[INFO] cloning repository https://github.com/Nercury/tokio-proxy-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Nercury/tokio-proxy-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNercury%2Ftokio-proxy-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNercury%2Ftokio-proxy-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c5c288f6d2bb9cab84a58e1602694d5e83546108
[INFO] checking Nercury/tokio-proxy-rs against beta-2020-07-24 for pr-75494-beta
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNercury%2Ftokio-proxy-rs" "/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/Nercury/tokio-proxy-rs on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Nercury/tokio-proxy-rs
[INFO] finished tweaking git repo https://github.com/Nercury/tokio-proxy-rs
[INFO] tweaked toml for git repo https://github.com/Nercury/tokio-proxy-rs written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/Nercury/tokio-proxy-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ebb1f0087bdb57c40f410c767a7f30ae36e3b4938d4d6a2620749775676d55af
[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" "ebb1f0087bdb57c40f410c767a7f30ae36e3b4938d4d6a2620749775676d55af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebb1f0087bdb57c40f410c767a7f30ae36e3b4938d4d6a2620749775676d55af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebb1f0087bdb57c40f410c767a7f30ae36e3b4938d4d6a2620749775676d55af", kill_on_drop: false }`
[INFO] [stdout] ebb1f0087bdb57c40f410c767a7f30ae36e3b4938d4d6a2620749775676d55af
[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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76f95c030bf29ce633d1a30d39441109ea1ef44c37e088a9407cccab0c8edc07
[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" "76f95c030bf29ce633d1a30d39441109ea1ef44c37e088a9407cccab0c8edc07", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking byteorder v1.0.0
[INFO] [stderr]     Checking cfg-if v0.1.0
[INFO] [stderr]     Checking futures v0.1.13
[INFO] [stderr]     Checking unicode-width v0.1.4
[INFO] [stderr]     Checking unicode-segmentation v1.1.0
[INFO] [stderr]     Checking scoped-tls v0.1.0
[INFO] [stderr]     Checking strsim v0.6.0
[INFO] [stderr]     Checking iovec v0.1.0
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking term_size v0.3.0
[INFO] [stderr]     Checking atty v0.2.2
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking net2 v0.2.29
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]     Checking bytes v0.4.3
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]     Checking clap v2.24.1
[INFO] [stderr]     Checking mio v0.6.7
[INFO] [stderr]     Checking env_logger v0.3.5
[INFO] [stderr]     Checking tokio-io v0.1.1
[INFO] [stderr]     Checking tokio-core v0.1.7
[INFO] [stderr]     Checking mio-proxy-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/server.rs:12:23
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let listen_addr = try!(format!("0.0.0.0:{}", listen_port).parse::<SocketAddr>());
[INFO] [stdout]    |                       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/server.rs:13:20
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let fwd_addr = try!(forward_to.parse::<SocketAddr>());
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/server.rs:16:17
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let mut l = try!(Core::new());
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/server.rs:20:25
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let accept_socket = try!(TcpListener::bind(&listen_addr, &handle));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/server.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     try!(l.run(done));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tokio_core::io::copy': moved to the `tokio-io` crate
[INFO] [stdout]  --> src/server.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | use tokio_core::io::{copy, Io};
[INFO] [stdout]   |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tokio_core::io::Io': moved to the `tokio-io` crate
[INFO] [stdout]  --> src/server.rs:7:28
[INFO] [stdout]   |
[INFO] [stdout] 7 | use tokio_core::io::{copy, Io};
[INFO] [stdout]   |                            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tokio_core::io::copy': moved to the `tokio-io` crate
[INFO] [stdout]   --> src/server.rs:31:30
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 let upload = copy(server_reader, client_writer);
[INFO] [stdout]    |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tokio_core::io::copy': moved to the `tokio-io` crate
[INFO] [stdout]   --> src/server.rs:32:32
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 let download = copy(client_reader, server_writer);
[INFO] [stdout]    |                                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tokio_core::io::Io::split': moved to the `tokio-io` crate
[INFO] [stdout]   --> src/server.rs:23:86
[INFO] [stdout]    |
[INFO] [stdout] 23 |         let client_pair = TcpStream::connect(&fwd_addr, &handle).map(|socket| socket.split());
[INFO] [stdout]    |                                                                                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tokio_core::io::Io::split': moved to the `tokio-io` crate
[INFO] [stdout]   --> src/server.rs:30:68
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 let (server_reader, server_writer) = server_socket.split();
[INFO] [stdout]    |                                                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/server.rs:12:23
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let listen_addr = try!(format!("0.0.0.0:{}", listen_port).parse::<SocketAddr>());
[INFO] [stdout]    |                       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/server.rs:13:20
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let fwd_addr = try!(forward_to.parse::<SocketAddr>());
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/server.rs:16:17
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let mut l = try!(Core::new());
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/server.rs:20:25
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let accept_socket = try!(TcpListener::bind(&listen_addr, &handle));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/server.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     try!(l.run(done));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tokio_core::io::copy': moved to the `tokio-io` crate
[INFO] [stdout]  --> src/server.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | use tokio_core::io::{copy, Io};
[INFO] [stdout]   |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tokio_core::io::Io': moved to the `tokio-io` crate
[INFO] [stdout]  --> src/server.rs:7:28
[INFO] [stdout]   |
[INFO] [stdout] 7 | use tokio_core::io::{copy, Io};
[INFO] [stdout]   |                            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tokio_core::io::copy': moved to the `tokio-io` crate
[INFO] [stdout]   --> src/server.rs:31:30
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 let upload = copy(server_reader, client_writer);
[INFO] [stdout]    |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tokio_core::io::copy': moved to the `tokio-io` crate
[INFO] [stdout]   --> src/server.rs:32:32
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 let download = copy(client_reader, server_writer);
[INFO] [stdout]    |                                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tokio_core::io::Io::split': moved to the `tokio-io` crate
[INFO] [stdout]   --> src/server.rs:23:86
[INFO] [stdout]    |
[INFO] [stdout] 23 |         let client_pair = TcpStream::connect(&fwd_addr, &handle).map(|socket| socket.split());
[INFO] [stdout]    |                                                                                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tokio_core::io::Io::split': moved to the `tokio-io` crate
[INFO] [stdout]   --> src/server.rs:30:68
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 let (server_reader, server_writer) = server_socket.split();
[INFO] [stdout]    |                                                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.04s
[INFO] running `Command { std: "docker" "inspect" "76f95c030bf29ce633d1a30d39441109ea1ef44c37e088a9407cccab0c8edc07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76f95c030bf29ce633d1a30d39441109ea1ef44c37e088a9407cccab0c8edc07", kill_on_drop: false }`
[INFO] [stdout] 76f95c030bf29ce633d1a30d39441109ea1ef44c37e088a9407cccab0c8edc07
