[INFO] cloning repository https://github.com/Devolutions/tws-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Devolutions/tws-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDevolutions%2Ftws-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDevolutions%2Ftws-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1eef5488013206b69ac4e57c3a2b0edde2883dce
[INFO] checking Devolutions/tws-rust against try#961316100510fe780d266d35bcf68702fbb049e5 for pr-78935-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDevolutions%2Ftws-rust" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Devolutions/tws-rust on toolchain 961316100510fe780d266d35bcf68702fbb049e5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+961316100510fe780d266d35bcf68702fbb049e5" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Devolutions/tws-rust
[INFO] finished tweaking git repo https://github.com/Devolutions/tws-rust
[INFO] tweaked toml for git repo https://github.com/Devolutions/tws-rust written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/Devolutions/tws-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+961316100510fe780d266d35bcf68702fbb049e5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+961316100510fe780d266d35bcf68702fbb049e5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 76e07783b8eee2ddec879d87ac379e08a7c3b0816fb3628440857ac175cb56d8
[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" "76e07783b8eee2ddec879d87ac379e08a7c3b0816fb3628440857ac175cb56d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76e07783b8eee2ddec879d87ac379e08a7c3b0816fb3628440857ac175cb56d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76e07783b8eee2ddec879d87ac379e08a7c3b0816fb3628440857ac175cb56d8", kill_on_drop: false }`
[INFO] [stdout] 76e07783b8eee2ddec879d87ac379e08a7c3b0816fb3628440857ac175cb56d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+961316100510fe780d266d35bcf68702fbb049e5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e13f91baec0b493e65533584eaf9f1e02471772e8dcd1419f2583e212e3ba9b
[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" "3e13f91baec0b493e65533584eaf9f1e02471772e8dcd1419f2583e212e3ba9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]     Checking nodrop v0.1.13
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]     Checking memoffset v0.2.1
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]    Compiling httparse v1.3.3
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]     Checking linked-hash-map v0.5.2
[INFO] [stderr]     Checking yaml-rust v0.3.5
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking fake-simd v0.1.2
[INFO] [stderr]     Checking dtoa v0.4.4
[INFO] [stderr]    Compiling openssl-sys v0.9.47
[INFO] [stderr]    Compiling backtrace v0.3.30
[INFO] [stderr]     Checking tokio-trace-core v0.2.0
[INFO] [stderr]     Checking tokio-sync v0.1.6
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking arrayvec v0.4.10
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking num_cpus v1.10.0
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]     Checking base64 v0.6.0
[INFO] [stderr]     Checking tokio-timer v0.2.11
[INFO] [stderr]     Checking backtrace-sys v0.1.28
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking yaml-rust v0.4.3
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking crossbeam-epoch v0.7.1
[INFO] [stderr]     Checking sha2 v0.7.1
[INFO] [stderr]     Checking mio v0.6.19
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking error-chain v0.11.0
[INFO] [stderr]     Checking crossbeam-deque v0.7.1
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking serde_yaml v0.7.5
[INFO] [stderr]     Checking hyper v0.10.16
[INFO] [stderr]    Compiling openssl v0.10.23
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking parking_lot_core v0.4.0
[INFO] [stderr]     Checking tokio-threadpool v0.1.14
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking tokio v0.1.21
[INFO] [stderr]    Compiling serde_derive v1.0.92
[INFO] [stderr]     Checking tokio-tls v0.2.1
[INFO] [stderr]     Checking websocket v0.22.4
[INFO] [stderr]     Checking tws-rust v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected pattern, found `{`
[INFO] [stdout]    --> src/protocol/shared.rs:197:81
[INFO] [stdout]     |
[INFO] [stdout] 197 |         let sink_write = self.get_writer().run(sink).map_err(clone!(logger; |e| {
[INFO] [stdout]     |                                                                              -  ^ expected pattern
[INFO] [stdout]     |                                                                              |
[INFO] [stdout]     |                                                                              while parsing this or-pattern starting here
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/protocol/util.rs:75:24
[INFO] [stdout]     |
[INFO] [stdout] 75  |     ($($n:ident),+; |$($p:pat),+| $body:block) => (
[INFO] [stdout]     |                        ------ while parsing argument for this `pat` macro fragment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected pattern, found `{`
[INFO] [stdout]    --> src/protocol/shared.rs:202:90
[INFO] [stdout]     |
[INFO] [stdout] 202 |         let heartbeat_work = self.get_heartbeat_agent().run().map_err(clone!(logger; |_| {
[INFO] [stdout]     |                                                                                       -  ^ expected pattern
[INFO] [stdout]     |                                                                                       |
[INFO] [stdout]     |                                                                                       while parsing this or-pattern starting here
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/protocol/util.rs:75:24
[INFO] [stdout]     |
[INFO] [stdout] 75  |     ($($n:ident),+; |$($p:pat),+| $body:block) => (
[INFO] [stdout]     |                        ------ while parsing argument for this `pat` macro fragment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected pattern, found `{`
[INFO] [stdout]    --> src/protocol/shared.rs:208:41
[INFO] [stdout]     |
[INFO] [stdout] 208 |             .for_each(clone!(state; |_| {
[INFO] [stdout]     |                                      -  ^ expected pattern
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      while parsing this or-pattern starting here
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/protocol/util.rs:75:24
[INFO] [stdout]     |
[INFO] [stdout] 75  |     ($($n:ident),+; |$($p:pat),+| $body:block) => (
[INFO] [stdout]     |                        ------ while parsing argument for this `pat` macro fragment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected pattern, found `{`
[INFO] [stdout]    --> src/protocol/shared.rs:219:41
[INFO] [stdout]     |
[INFO] [stdout] 219 |             .map_err(clone!(logger; |e| {
[INFO] [stdout]     |                                      -  ^ expected pattern
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      while parsing this or-pattern starting here
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/protocol/util.rs:75:24
[INFO] [stdout]     |
[INFO] [stdout] 75  |     ($($n:ident),+; |$($p:pat),+| $body:block) => (
[INFO] [stdout]     |                        ------ while parsing argument for this `pat` macro fragment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected pattern, found `{`
[INFO] [stdout]    --> src/protocol/shared.rs:238:38
[INFO] [stdout]     |
[INFO] [stdout] 238 |             .then(clone!(logger; |_| {
[INFO] [stdout]     |                                   -  ^ expected pattern
[INFO] [stdout]     |                                   |
[INFO] [stdout]     |                                   while parsing this or-pattern starting here
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/protocol/util.rs:75:24
[INFO] [stdout]     |
[INFO] [stdout] 75  |     ($($n:ident),+; |$($p:pat),+| $body:block) => (
[INFO] [stdout]     |                        ------ while parsing argument for this `pat` macro fragment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected pattern, found `{`
[INFO] [stdout]    --> src/protocol/shared.rs:443:139
[INFO] [stdout]     |
[INFO] [stdout] 443 |         let stream_work = read_throttler.wrap_stream(util::AlternatingStream::new(stream)).for_each(clone!(conn_handler, speedometer; |p| {
[INFO] [stdout]     |                                                                                                                                        -  ^ expected pattern
[INFO] [stdout]     |                                                                                                                                        |
[INFO] [stdout]     |                                                                                                                                        while parsing this or-pattern starting here
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/protocol/util.rs:75:24
[INFO] [stdout]     |
[INFO] [stdout] 75  |     ($($n:ident),+; |$($p:pat),+| $body:block) => (
[INFO] [stdout]     |                        ------ while parsing argument for this `pat` macro fragment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected pattern, found `{`
[INFO] [stdout]    --> src/protocol/shared.rs:449:55
[INFO] [stdout]     |
[INFO] [stdout] 449 |         })).map_err(clone!(a, b, logger, conn_id; |e| {
[INFO] [stdout]     |                                                    -  ^ expected pattern
[INFO] [stdout]     |                                                    |
[INFO] [stdout]     |                                                    while parsing this or-pattern starting here
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/protocol/util.rs:75:24
[INFO] [stdout]     |
[INFO] [stdout] 75  |     ($($n:ident),+; |$($p:pat),+| $body:block) => (
[INFO] [stdout]     |                        ------ while parsing argument for this `pat` macro fragment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected pattern, found `{`
[INFO] [stdout]    --> src/protocol/shared.rs:456:56
[INFO] [stdout]     |
[INFO] [stdout] 456 |             .map_err(clone!(a, b, logger, conn_id; |e| {
[INFO] [stdout]     |                                                     -  ^ expected pattern
[INFO] [stdout]     |                                                     |
[INFO] [stdout]     |                                                     while parsing this or-pattern starting here
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/protocol/util.rs:75:24
[INFO] [stdout]     |
[INFO] [stdout] 75  |     ($($n:ident),+; |$($p:pat),+| $body:block) => (
[INFO] [stdout]     |                        ------ while parsing argument for this `pat` macro fragment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected pattern, found `{`
[INFO] [stdout]    --> src/protocol/shared.rs:467:61
[INFO] [stdout]     |
[INFO] [stdout] 467 |             .then(clone!(logger, conn_id, conn_handler; |_| {
[INFO] [stdout]     |                                                          -  ^ expected pattern
[INFO] [stdout]     |                                                          |
[INFO] [stdout]     |                                                          while parsing this or-pattern starting here
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/protocol/util.rs:75:24
[INFO] [stdout]     |
[INFO] [stdout] 75  |     ($($n:ident),+; |$($p:pat),+| $body:block) => (
[INFO] [stdout]     |                        ------ while parsing argument for this `pat` macro fragment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected pattern, found `{`
[INFO] [stdout]    --> src/protocol/shared.rs:595:96
[INFO] [stdout]     |
[INFO] [stdout] 595 |         let stream_work = util::AlternatingStream::new(client).for_each(clone!(handler; |data| {
[INFO] [stdout]     |                                                                                          ----  ^ expected pattern
[INFO] [stdout]     |                                                                                          |
[INFO] [stdout]     |                                                                                          while parsing this or-pattern starting here
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/protocol/util.rs:75:24
[INFO] [stdout]     |
[INFO] [stdout] 75  |     ($($n:ident),+; |$($p:pat),+| $body:block) => (
[INFO] [stdout]     |                        ------ while parsing argument for this `pat` macro fragment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected pattern, found `{`
[INFO] [stdout]    --> src/protocol/shared.rs:600:85
[INFO] [stdout]     |
[INFO] [stdout] 600 |         current_thread::spawn(stream_work.then(clone!(conn_id, logger, handler; |_| {
[INFO] [stdout]     |                                                                                  -  ^ expected pattern
[INFO] [stdout]     |                                                                                  |
[INFO] [stdout]     |                                                                                  while parsing this or-pattern starting here
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/protocol/util.rs:75:24
[INFO] [stdout]     |
[INFO] [stdout] 75  |     ($($n:ident),+; |$($p:pat),+| $body:block) => (
[INFO] [stdout]     |                        ------ while parsing argument for this `pat` macro fragment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected pattern, found `{`
[INFO] [stdout]    --> src/protocol/shared.rs:197:81
[INFO] [stdout]     |
[INFO] [stdout] 197 |         let sink_write = self.get_writer().run(sink).map_err(clone!(logger; |e| {
[INFO] [stdout]     |                                                                              -  ^ expected pattern
[INFO] [stdout]     |                                                                              |
[INFO] [stdout]     |                                                                              while parsing this or-pattern starting here
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/protocol/util.rs:75:24
[INFO] [stdout]     |
[INFO] [stdout] 75  |     ($($n:ident),+; |$($p:pat),+| $body:block) => (
[INFO] [stdout]     |                        ------ while parsing argument for this `pat` macro fragment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected pattern, found `{`
[INFO] [stdout]    --> src/protocol/shared.rs:202:90
[INFO] [stdout]     |
[INFO] [stdout] 202 |         let heartbeat_work = self.get_heartbeat_agent().run().map_err(clone!(logger; |_| {
[INFO] [stdout]     |                                                                                       -  ^ expected pattern
[INFO] [stdout]     |                                                                                       |
[INFO] [stdout]     |                                                                                       while parsing this or-pattern starting here
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/protocol/util.rs:75:24
[INFO] [stdout]     |
[INFO] [stdout] 75  |     ($($n:ident),+; |$($p:pat),+| $body:block) => (
[INFO] [stdout]     |                        ------ while parsing argument for this `pat` macro fragment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected pattern, found `{`
[INFO] [stdout]    --> src/protocol/shared.rs:208:41
[INFO] [stdout]     |
[INFO] [stdout] 208 |             .for_each(clone!(state; |_| {
[INFO] [stdout]     |                                      -  ^ expected pattern
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      while parsing this or-pattern starting here
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/protocol/util.rs:75:24
[INFO] [stdout]     |
[INFO] [stdout] 75  |     ($($n:ident),+; |$($p:pat),+| $body:block) => (
[INFO] [stdout]     |                        ------ while parsing argument for this `pat` macro fragment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected pattern, found `{`
[INFO] [stdout]    --> src/protocol/shared.rs:219:41
[INFO] [stdout]     |
[INFO] [stdout] 219 |             .map_err(clone!(logger; |e| {
[INFO] [stdout]     |                                      -  ^ expected pattern
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      while parsing this or-pattern starting here
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/protocol/util.rs:75:24
[INFO] [stdout]     |
[INFO] [stdout] 75  |     ($($n:ident),+; |$($p:pat),+| $body:block) => (
[INFO] [stdout]     |                        ------ while parsing argument for this `pat` macro fragment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected pattern, found `{`
[INFO] [stdout]    --> src/protocol/shared.rs:238:38
[INFO] [stdout]     |
[INFO] [stdout] 238 |             .then(clone!(logger; |_| {
[INFO] [stdout]     |                                   -  ^ expected pattern
[INFO] [stdout]     |                                   |
[INFO] [stdout]     |                                   while parsing this or-pattern starting here
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/protocol/util.rs:75:24
[INFO] [stdout]     |
[INFO] [stdout] 75  |     ($($n:ident),+; |$($p:pat),+| $body:block) => (
[INFO] [stdout]     |                        ------ while parsing argument for this `pat` macro fragment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected pattern, found `{`
[INFO] [stdout]    --> src/protocol/shared.rs:443:139
[INFO] [stdout]     |
[INFO] [stdout] 443 |         let stream_work = read_throttler.wrap_stream(util::AlternatingStream::new(stream)).for_each(clone!(conn_handler, speedometer; |p| {
[INFO] [stdout]     |                                                                                                                                        -  ^ expected pattern
[INFO] [stdout]     |                                                                                                                                        |
[INFO] [stdout]     |                                                                                                                                        while parsing this or-pattern starting here
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/protocol/util.rs:75:24
[INFO] [stdout]     |
[INFO] [stdout] 75  |     ($($n:ident),+; |$($p:pat),+| $body:block) => (
[INFO] [stdout]     |                        ------ while parsing argument for this `pat` macro fragment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected pattern, found `{`
[INFO] [stdout]    --> src/protocol/shared.rs:449:55
[INFO] [stdout]     |
[INFO] [stdout] 449 |         })).map_err(clone!(a, b, logger, conn_id; |e| {
[INFO] [stdout]     |                                                    -  ^ expected pattern
[INFO] [stdout]     |                                                    |
[INFO] [stdout]     |                                                    while parsing this or-pattern starting here
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/protocol/util.rs:75:24
[INFO] [stdout]     |
[INFO] [stdout] 75  |     ($($n:ident),+; |$($p:pat),+| $body:block) => (
[INFO] [stdout]     |                        ------ while parsing argument for this `pat` macro fragment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected pattern, found `{`
[INFO] [stdout]    --> src/protocol/shared.rs:456:56
[INFO] [stdout]     |
[INFO] [stdout] 456 |             .map_err(clone!(a, b, logger, conn_id; |e| {
[INFO] [stdout]     |                                                     -  ^ expected pattern
[INFO] [stdout]     |                                                     |
[INFO] [stdout]     |                                                     while parsing this or-pattern starting here
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/protocol/util.rs:75:24
[INFO] [stdout]     |
[INFO] [stdout] 75  |     ($($n:ident),+; |$($p:pat),+| $body:block) => (
[INFO] [stdout]     |                        ------ while parsing argument for this `pat` macro fragment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected pattern, found `{`
[INFO] [stdout]    --> src/protocol/shared.rs:467:61
[INFO] [stdout]     |
[INFO] [stdout] 467 |             .then(clone!(logger, conn_id, conn_handler; |_| {
[INFO] [stdout]     |                                                          -  ^ expected pattern
[INFO] [stdout]     |                                                          |
[INFO] [stdout]     |                                                          while parsing this or-pattern starting here
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/protocol/util.rs:75:24
[INFO] [stdout]     |
[INFO] [stdout] 75  |     ($($n:ident),+; |$($p:pat),+| $body:block) => (
[INFO] [stdout]     |                        ------ while parsing argument for this `pat` macro fragment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected pattern, found `{`
[INFO] [stdout]    --> src/protocol/shared.rs:595:96
[INFO] [stdout]     |
[INFO] [stdout] 595 |         let stream_work = util::AlternatingStream::new(client).for_each(clone!(handler; |data| {
[INFO] [stdout]     |                                                                                          ----  ^ expected pattern
[INFO] [stdout]     |                                                                                          |
[INFO] [stdout]     |                                                                                          while parsing this or-pattern starting here
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/protocol/util.rs:75:24
[INFO] [stdout]     |
[INFO] [stdout] 75  |     ($($n:ident),+; |$($p:pat),+| $body:block) => (
[INFO] [stdout]     |                        ------ while parsing argument for this `pat` macro fragment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected pattern, found `{`
[INFO] [stdout]    --> src/protocol/shared.rs:600:85
[INFO] [stdout]     |
[INFO] [stdout] 600 |         current_thread::spawn(stream_work.then(clone!(conn_id, logger, handler; |_| {
[INFO] [stdout]     |                                                                                  -  ^ expected pattern
[INFO] [stdout]     |                                                                                  |
[INFO] [stdout]     |                                                                                  while parsing this or-pattern starting here
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/protocol/util.rs:75:24
[INFO] [stdout]     |
[INFO] [stdout] 75  |     ($($n:ident),+; |$($p:pat),+| $body:block) => (
[INFO] [stdout]     |                        ------ while parsing argument for this `pat` macro fragment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected pattern, found `{`
[INFO] [stdout]   --> src/protocol/server.rs:91:50
[INFO] [stdout]    |
[INFO] [stdout] 91 |             .map(clone!(logger, option; |server| {
[INFO] [stdout]    |                                          ------  ^ expected pattern
[INFO] [stdout]    |                                          |
[INFO] [stdout]    |                                          while parsing this or-pattern starting here
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/protocol/util.rs:75:24
[INFO] [stdout]    |
[INFO] [stdout] 75 |     ($($n:ident),+; |$($p:pat),+| $body:block) => (
[INFO] [stdout]    |                        ------ while parsing argument for this `pat` macro fragment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected pattern, found `{`
[INFO] [stdout]    --> src/protocol/server.rs:100:41
[INFO] [stdout]     |
[INFO] [stdout] 100 |             .or_else(clone!(logger; |e| {
[INFO] [stdout]     |                                      -  ^ expected pattern
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      while parsing this or-pattern starting here
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/protocol/util.rs:75:24
[INFO] [stdout]     |
[INFO] [stdout] 75  |     ($($n:ident),+; |$($p:pat),+| $body:block) => (
[INFO] [stdout]     |                        ------ while parsing argument for this `pat` macro fragment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected pattern, found `{`
[INFO] [stdout]   --> src/protocol/server.rs:91:50
[INFO] [stdout]    |
[INFO] [stdout] 91 |             .map(clone!(logger, option; |server| {
[INFO] [stdout]    |                                          ------  ^ expected pattern
[INFO] [stdout]    |                                          |
[INFO] [stdout]    |                                          while parsing this or-pattern starting here
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/protocol/util.rs:75:24
[INFO] [stdout]    |
[INFO] [stdout] 75 |     ($($n:ident),+; |$($p:pat),+| $body:block) => (
[INFO] [stdout]    |                        ------ while parsing argument for this `pat` macro fragment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected pattern, found `{`
[INFO] [stdout]    --> src/protocol/server.rs:100:41
[INFO] [stdout]     |
[INFO] [stdout] 100 |             .or_else(clone!(logger; |e| {
[INFO] [stdout]     |                                      -  ^ expected pattern
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      while parsing this or-pattern starting here
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/protocol/util.rs:75:24
[INFO] [stdout]     |
[INFO] [stdout] 75  |     ($($n:ident),+; |$($p:pat),+| $body:block) => (
[INFO] [stdout]     |                        ------ while parsing argument for this `pat` macro fragment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected pattern, found `{`
[INFO] [stdout]    --> src/protocol/server.rs:119:68
[INFO] [stdout]     |
[INFO] [stdout] 119 |                     .and_then(clone!(option, logger; |(client, _)| {
[INFO] [stdout]     |                                                       -----------  ^ expected pattern
[INFO] [stdout]     |                                                       |
[INFO] [stdout]     |                                                       while parsing this or-pattern starting here
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/protocol/util.rs:75:24
[INFO] [stdout]     |
[INFO] [stdout] 75  |     ($($n:ident),+; |$($p:pat),+| $body:block) => (
[INFO] [stdout]     |                        ------ while parsing argument for this `pat` macro fragment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected pattern, found `{`
[INFO] [stdout]    --> src/protocol/server.rs:125:49
[INFO] [stdout]     |
[INFO] [stdout] 125 |                     .map_err(clone!(logger; |e| {
[INFO] [stdout]     |                                              -  ^ expected pattern
[INFO] [stdout]     |                                              |
[INFO] [stdout]     |                                              while parsing this or-pattern starting here
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/protocol/util.rs:75:24
[INFO] [stdout]     |
[INFO] [stdout] 75  |     ($($n:ident),+; |$($p:pat),+| $body:block) => (
[INFO] [stdout]     |                        ------ while parsing argument for this `pat` macro fragment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected pattern, found `{`
[INFO] [stdout]    --> src/protocol/server.rs:119:68
[INFO] [stdout]     |
[INFO] [stdout] 119 |                     .and_then(clone!(option, logger; |(client, _)| {
[INFO] [stdout]     |                                                       -----------  ^ expected pattern
[INFO] [stdout]     |                                                       |
[INFO] [stdout]     |                                                       while parsing this or-pattern starting here
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/protocol/util.rs:75:24
[INFO] [stdout]     |
[INFO] [stdout] 75  |     ($($n:ident),+; |$($p:pat),+| $body:block) => (
[INFO] [stdout]     |                        ------ while parsing argument for this `pat` macro fragment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected pattern, found `{`
[INFO] [stdout]    --> src/protocol/server.rs:211:70
[INFO] [stdout]     |
[INFO] [stdout] 211 |             .map(clone!(state, writer, logger, conn_id_owned; |conn| {
[INFO] [stdout]     |                                                                ----  ^ expected pattern
[INFO] [stdout]     |                                                                |
[INFO] [stdout]     |                                                                while parsing this or-pattern starting here
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/protocol/util.rs:75:24
[INFO] [stdout]     |
[INFO] [stdout] 75  |     ($($n:ident),+; |$($p:pat),+| $body:block) => (
[INFO] [stdout]     |                        ------ while parsing argument for this `pat` macro fragment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected pattern, found `{`
[INFO] [stdout]    --> src/protocol/server.rs:219:61
[INFO] [stdout]     |
[INFO] [stdout] 219 |             .then(clone!(writer, logger, conn_id_owned; |r| {
[INFO] [stdout]     |                                                          -  ^ expected pattern
[INFO] [stdout]     |                                                          |
[INFO] [stdout]     |                                                          while parsing this or-pattern starting here
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/protocol/util.rs:75:24
[INFO] [stdout]     |
[INFO] [stdout] 75  |     ($($n:ident),+; |$($p:pat),+| $body:block) => (
[INFO] [stdout]     |                        ------ while parsing argument for this `pat` macro fragment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected pattern, found `{`
[INFO] [stdout]    --> src/protocol/server.rs:125:49
[INFO] [stdout]     |
[INFO] [stdout] 125 |                     .map_err(clone!(logger; |e| {
[INFO] [stdout]     |                                              -  ^ expected pattern
[INFO] [stdout]     |                                              |
[INFO] [stdout]     |                                              while parsing this or-pattern starting here
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/protocol/util.rs:75:24
[INFO] [stdout]     |
[INFO] [stdout] 75  |     ($($n:ident),+; |$($p:pat),+| $body:block) => (
[INFO] [stdout]     |                        ------ while parsing argument for this `pat` macro fragment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected pattern, found `{`
[INFO] [stdout]    --> src/protocol/server.rs:325:37
[INFO] [stdout]     |
[INFO] [stdout] 325 |             .then(clone!(state; |_| {
[INFO] [stdout]     |                                  -  ^ expected pattern
[INFO] [stdout]     |                                  |
[INFO] [stdout]     |                                  while parsing this or-pattern starting here
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/protocol/util.rs:75:24
[INFO] [stdout]     |
[INFO] [stdout] 75  |     ($($n:ident),+; |$($p:pat),+| $body:block) => (
[INFO] [stdout]     |                        ------ while parsing argument for this `pat` macro fragment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected pattern, found `{`
[INFO] [stdout]    --> src/protocol/server.rs:211:70
[INFO] [stdout]     |
[INFO] [stdout] 211 |             .map(clone!(state, writer, logger, conn_id_owned; |conn| {
[INFO] [stdout]     |                                                                ----  ^ expected pattern
[INFO] [stdout]     |                                                                |
[INFO] [stdout]     |                                                                while parsing this or-pattern starting here
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/protocol/util.rs:75:24
[INFO] [stdout]     |
[INFO] [stdout] 75  |     ($($n:ident),+; |$($p:pat),+| $body:block) => (
[INFO] [stdout]     |                        ------ while parsing argument for this `pat` macro fragment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected pattern, found `{`
[INFO] [stdout]    --> src/protocol/server.rs:219:61
[INFO] [stdout]     |
[INFO] [stdout] 219 |             .then(clone!(writer, logger, conn_id_owned; |r| {
[INFO] [stdout]     |                                                          -  ^ expected pattern
[INFO] [stdout]     |                                                          |
[INFO] [stdout]     |                                                          while parsing this or-pattern starting here
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/protocol/util.rs:75:24
[INFO] [stdout]     |
[INFO] [stdout] 75  |     ($($n:ident),+; |$($p:pat),+| $body:block) => (
[INFO] [stdout]     |                        ------ while parsing argument for this `pat` macro fragment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected pattern, found `{`
[INFO] [stdout]    --> src/protocol/server.rs:325:37
[INFO] [stdout]     |
[INFO] [stdout] 325 |             .then(clone!(state; |_| {
[INFO] [stdout]     |                                  -  ^ expected pattern
[INFO] [stdout]     |                                  |
[INFO] [stdout]     |                                  while parsing this or-pattern starting here
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/protocol/util.rs:75:24
[INFO] [stdout]     |
[INFO] [stdout] 75  |     ($($n:ident),+; |$($p:pat),+| $body:block) => (
[INFO] [stdout]     |                        ------ while parsing argument for this `pat` macro fragment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected pattern, found `{`
[INFO] [stdout]    --> src/protocol/client.rs:400:57
[INFO] [stdout]     |
[INFO] [stdout] 400 | ...                   .for_each(clone!(state; |_| {
[INFO] [stdout]     |                                                -  ^ expected pattern
[INFO] [stdout]     |                                                |
[INFO] [stdout]     |                                                while parsing this or-pattern starting here
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/protocol/util.rs:75:24
[INFO] [stdout]     |
[INFO] [stdout] 75  |     ($($n:ident),+; |$($p:pat),+| $body:block) => (
[INFO] [stdout]     |                        ------ while parsing argument for this `pat` macro fragment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected pattern, found `{`
[INFO] [stdout]    --> src/protocol/client.rs:400:57
[INFO] [stdout]     |
[INFO] [stdout] 400 | ...                   .for_each(clone!(state; |_| {
[INFO] [stdout]     |                                                -  ^ expected pattern
[INFO] [stdout]     |                                                |
[INFO] [stdout]     |                                                while parsing this or-pattern starting here
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/protocol/util.rs:75:24
[INFO] [stdout]     |
[INFO] [stdout] 75  |     ($($n:ident),+; |$($p:pat),+| $body:block) => (
[INFO] [stdout]     |                        ------ while parsing argument for this `pat` macro fragment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/protocol/util.rs:41:22
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub type Logger = Rc<Fn(LogLevel, &str)>;
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(LogLevel, &str)`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/client.rs:289:68
[INFO] [stdout]     |
[INFO] [stdout] 289 |     ClientConnection, ClientUdpConnection, ClientSessionState, Box<WsStream + Send>;
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn WsStream + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `tokio::executor::current_thread`: use tokio-current-thread crate or functions in tokio::runtime::current_thread instead
[INFO] [stdout]   --> src/main.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | use tokio::executor::current_thread;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/protocol/util.rs:41:22
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub type Logger = Rc<Fn(LogLevel, &str)>;
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(LogLevel, &str)`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/client.rs:289:68
[INFO] [stdout]     |
[INFO] [stdout] 289 |     ClientConnection, ClientUdpConnection, ClientSessionState, Box<WsStream + Send>;
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn WsStream + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/main.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | /     error_chain! {
[INFO] [stdout] 34 | |         foreign_links {
[INFO] [stdout] 35 | |             IoError(::std::io::Error);
[INFO] [stdout] 36 | |             AddrParseError(::std::net::AddrParseError);
[INFO] [stdout] ...  |
[INFO] [stdout] 41 | |         }
[INFO] [stdout] 42 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `tokio::executor::current_thread`: use tokio-current-thread crate or functions in tokio::runtime::current_thread instead
[INFO] [stdout]   --> src/main.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | use tokio::executor::current_thread;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/main.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | /     error_chain! {
[INFO] [stdout] 34 | |         foreign_links {
[INFO] [stdout] 35 | |             IoError(::std::io::Error);
[INFO] [stdout] 36 | |             AddrParseError(::std::net::AddrParseError);
[INFO] [stdout] ...  |
[INFO] [stdout] 41 | |         }
[INFO] [stdout] 42 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]   --> src/main.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | /     error_chain! {
[INFO] [stdout] 34 | |         foreign_links {
[INFO] [stdout] 35 | |             IoError(::std::io::Error);
[INFO] [stdout] 36 | |             AddrParseError(::std::net::AddrParseError);
[INFO] [stdout] ...  |
[INFO] [stdout] 41 | |         }
[INFO] [stdout] 42 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 19 previous errors; 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tws-rust`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]   --> src/main.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | /     error_chain! {
[INFO] [stdout] 34 | |         foreign_links {
[INFO] [stdout] 35 | |             IoError(::std::io::Error);
[INFO] [stdout] 36 | |             AddrParseError(::std::net::AddrParseError);
[INFO] [stdout] ...  |
[INFO] [stdout] 41 | |         }
[INFO] [stdout] 42 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 19 previous errors; 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "3e13f91baec0b493e65533584eaf9f1e02471772e8dcd1419f2583e212e3ba9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e13f91baec0b493e65533584eaf9f1e02471772e8dcd1419f2583e212e3ba9b", kill_on_drop: false }`
[INFO] [stdout] 3e13f91baec0b493e65533584eaf9f1e02471772e8dcd1419f2583e212e3ba9b