[INFO] cloning repository https://github.com/tomasol/chat-async
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tomasol/chat-async" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomasol%2Fchat-async", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomasol%2Fchat-async'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3f9964e62e8fd5b0981732e7832e0523269e4b60
[INFO] testing tomasol/chat-async against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomasol%2Fchat-async" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tomasol/chat-async on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-11/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/tomasol/chat-async
[INFO] finished tweaking git repo https://github.com/tomasol/chat-async
[INFO] tweaked toml for git repo https://github.com/tomasol/chat-async written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/tomasol/chat-async already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded streamunordered v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bbbc64ddf5798f2ee9222f67b07045b26797112b935a935e0eaecbb2859d373a
[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" "bbbc64ddf5798f2ee9222f67b07045b26797112b935a935e0eaecbb2859d373a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bbbc64ddf5798f2ee9222f67b07045b26797112b935a935e0eaecbb2859d373a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbbc64ddf5798f2ee9222f67b07045b26797112b935a935e0eaecbb2859d373a", kill_on_drop: false }`
[INFO] [stdout] bbbc64ddf5798f2ee9222f67b07045b26797112b935a935e0eaecbb2859d373a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--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] baeec6de80d24a0a729d07840ebac735cb3cdd29ee11029516f47b2fbe56e486
[INFO] running `Command { std: "docker" "start" "-a" "baeec6de80d24a0a729d07840ebac735cb3cdd29ee11029516f47b2fbe56e486", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling futures-core v0.3.1
[INFO] [stderr]    Compiling proc-macro-nested v0.1.3
[INFO] [stderr]    Compiling pin-utils v0.1.0-alpha.4
[INFO] [stderr]    Compiling futures-io v0.3.1
[INFO] [stderr]    Compiling futures-sink v0.3.1
[INFO] [stderr]    Compiling futures-task v0.3.1
[INFO] [stderr]    Compiling quick-error v1.2.2
[INFO] [stderr]    Compiling regex-syntax v0.6.12
[INFO] [stderr]    Compiling termcolor v1.0.5
[INFO] [stderr]    Compiling once_cell v1.2.0
[INFO] [stderr]    Compiling futures-timer v2.0.2
[INFO] [stderr]    Compiling pin-project-lite v0.1.1
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling num_cpus v1.11.1
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling memoffset v0.5.3
[INFO] [stderr]    Compiling futures-channel v0.3.1
[INFO] [stderr]    Compiling async-task v1.0.0
[INFO] [stderr]    Compiling crossbeam-utils v0.7.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.0
[INFO] [stderr]    Compiling mio v0.6.21
[INFO] [stderr]    Compiling kv-log-macro v1.0.4
[INFO] [stderr]    Compiling aho-corasick v0.7.6
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling crossbeam-channel v0.4.0
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling crossbeam-deque v0.7.2
[INFO] [stderr]    Compiling regex v1.3.1
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling async-attributes v1.1.1
[INFO] [stderr]    Compiling async-std v1.4.0
[INFO] [stderr]    Compiling futures-macro v0.3.1
[INFO] [stderr]    Compiling futures-util v0.3.1
[INFO] [stderr]    Compiling futures-executor v0.3.1
[INFO] [stderr]    Compiling streamunordered v0.5.0
[INFO] [stderr]    Compiling futures v0.3.1
[INFO] [stderr]    Compiling chat-async v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 15s
[INFO] running `Command { std: "docker" "inspect" "baeec6de80d24a0a729d07840ebac735cb3cdd29ee11029516f47b2fbe56e486", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baeec6de80d24a0a729d07840ebac735cb3cdd29ee11029516f47b2fbe56e486", kill_on_drop: false }`
[INFO] [stdout] baeec6de80d24a0a729d07840ebac735cb3cdd29ee11029516f47b2fbe56e486
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63563e966b5d741635e1538a48537df5b550867d768f1d1c48a6874e0f0d3f2e
[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" "63563e966b5d741635e1538a48537df5b550867d768f1d1c48a6874e0f0d3f2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling chat-async v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.92s
[INFO] running `Command { std: "docker" "inspect" "63563e966b5d741635e1538a48537df5b550867d768f1d1c48a6874e0f0d3f2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63563e966b5d741635e1538a48537df5b550867d768f1d1c48a6874e0f0d3f2e", kill_on_drop: false }`
[INFO] [stdout] 63563e966b5d741635e1538a48537df5b550867d768f1d1c48a6874e0f0d3f2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e7df08b9ab6ab3bcf66b1a41456b863231b110ebc39ad8050c72deeca8a53a6d
[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" "e7df08b9ab6ab3bcf66b1a41456b863231b110ebc39ad8050c72deeca8a53a6d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chat_async-9a8fdf1602926fe3)
[INFO] [stderr] 2021-06-09T01:02:37.680839Z src/main.rs:59 ThreadId(2) DEBUG - Logging not initialized: attempted to set a logger after the logging system was already initialized
[INFO] [stderr] 2021-06-09T01:02:37.680923Z src/main.rs:70 ThreadId(2) INFO - Future accept_loop started
[INFO] [stderr] 2021-06-09T01:02:37.682003Z src/main.rs:469 ThreadId(12) DEBUG - got test1
[INFO] [stderr] 2021-06-09T01:02:37.682052Z src/main.rs:474 ThreadId(12) DEBUG - Stream finished
[INFO] [stdout] test tests::client_server ... ok
[INFO] [stderr] 2021-06-09T01:02:37.697944Z src/main.rs:212 ThreadId(11) DEBUG - NewClient { id: "127.0.0.1:58356", stream: TcpStream { watcher: Watcher { entry: Entry { token: Token(3), readers: Mutex { data: [], poisoned: false, .. }, writers: Mutex { data: [], poisoned: false, .. } }, source: Some(TcpStream { addr: 127.0.0.1:8081, peer: 127.0.0.1:58356, fd: 8 }) } } }
[INFO] [stderr] 2021-06-09T01:02:37.698042Z src/main.rs:281 ThreadId(11) INFO - Accepting from: 127.0.0.1:58356
[INFO] [stderr] 2021-06-09T01:02:37.698114Z src/main.rs:70 ThreadId(11) INFO - Future reader: '127.0.0.1:58356' started
[INFO] [stderr] 2021-06-09T01:02:37.698159Z src/main.rs:70 ThreadId(11) INFO - Future writer: '127.0.0.1:58356' started
[INFO] [stderr] 2021-06-09T01:02:37.698270Z src/main.rs:135 ThreadId(11) DEBUG - Reader 127.0.0.1:58356: setting name to 'joe'
[INFO] [stderr] 2021-06-09T01:02:37.698330Z src/main.rs:212 ThreadId(11) DEBUG - NewPeer { id: "127.0.0.1:58356", name: "joe" }
[INFO] [stderr] 2021-06-09T01:02:37.698352Z src/main.rs:323 ThreadId(11) INFO - Id: '127.0.0.1:58356' name: 'joe'
[INFO] [stderr] 2021-06-09T01:02:37.698381Z src/main.rs:326 ThreadId(11) DEBUG - Id: '127.0.0.1:58356' updating old name 'unknown' to 'joe'
[INFO] [stderr] 2021-06-09T01:02:37.698406Z src/main.rs:212 ThreadId(11) DEBUG - ListAllUsers { id: "127.0.0.1:58356" }
[INFO] [stderr] 2021-06-09T01:02:37.698439Z src/main.rs:384 ThreadId(11) DEBUG - All users: joe
[INFO] [stderr] 2021-06-09T01:02:37.698676Z src/main.rs:455 ThreadId(2) DEBUG - Waiting for accept loop to finish
[INFO] [stderr] 2021-06-09T01:02:37.698751Z src/main.rs:94 ThreadId(10) DEBUG - Accept loop recievied shutdown request
[INFO] [stderr] 2021-06-09T01:02:37.698775Z src/main.rs:121 ThreadId(10) INFO - Shutting down accept loop
[INFO] [stderr] 2021-06-09T01:02:37.698805Z src/main.rs:246 ThreadId(10) DEBUG - Broker recievied shutdown request
[INFO] [stderr] 2021-06-09T01:02:37.698821Z src/main.rs:254 ThreadId(10) DEBUG - Broker closing tcp stream 127.0.0.1:58356
[INFO] [stderr] 2021-06-09T01:02:37.698856Z src/main.rs:265 ThreadId(10) INFO - Waiting for task_handles to finish
[INFO] [stderr] 2021-06-09T01:02:37.698877Z src/main.rs:77 ThreadId(10) INFO - Future writer: '127.0.0.1:58356' ended
[INFO] [stderr] 2021-06-09T01:02:37.701771Z src/main.rs:77 ThreadId(9) INFO - Future reader: '127.0.0.1:58356' ended
[INFO] [stderr] 2021-06-09T01:02:37.701893Z src/main.rs:77 ThreadId(9) INFO - Future accept_loop ended
[INFO] [stderr] 2021-06-09T01:02:37.701995Z src/main.rs:457 ThreadId(2) DEBUG - Finished
[INFO] [stdout] test tests::streamunordered ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr] 2021-06-09T01:02:37.785838Z src/main.rs:469 ThreadId(15) DEBUG - got test2
[INFO] [stderr] 2021-06-09T01:02:37.785899Z src/main.rs:474 ThreadId(15) DEBUG - Stream finished
[INFO] running `Command { std: "docker" "inspect" "e7df08b9ab6ab3bcf66b1a41456b863231b110ebc39ad8050c72deeca8a53a6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7df08b9ab6ab3bcf66b1a41456b863231b110ebc39ad8050c72deeca8a53a6d", kill_on_drop: false }`
[INFO] [stdout] e7df08b9ab6ab3bcf66b1a41456b863231b110ebc39ad8050c72deeca8a53a6d