[INFO] fetching crate rumq-broker 0.1.0-alpha.10...
[INFO] testing rumq-broker-0.1.0-alpha.10 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate rumq-broker 0.1.0-alpha.10 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate rumq-broker 0.1.0-alpha.10 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rumq-broker 0.1.0-alpha.10
[INFO] finished tweaking crates.io crate rumq-broker 0.1.0-alpha.10
[INFO] tweaked toml for crates.io crate rumq-broker 0.1.0-alpha.10 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0c82a5dc848b7f1f4cb45bc0e499e1a6a8604bea3aba6e7dd28fb10e63ba4611
[INFO] running `"docker" "start" "-a" "0c82a5dc848b7f1f4cb45bc0e499e1a6a8604bea3aba6e7dd28fb10e63ba4611"`
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling untrusted v0.7.0
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling base64 v0.11.0
[INFO] [stderr]    Compiling ring v0.16.12
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling sct v0.6.0
[INFO] [stderr]    Compiling webpki v0.21.2
[INFO] [stderr]    Compiling rustls v0.17.0
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.15
[INFO] [stderr]    Compiling async-trait v0.1.30
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling futures-macro v0.3.4
[INFO] [stderr]    Compiling tokio v0.2.18
[INFO] [stderr]    Compiling futures-util v0.3.4
[INFO] [stderr]    Compiling thiserror v1.0.15
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling tokio-rustls v0.13.0
[INFO] [stderr]    Compiling rumq-core v0.1.0-alpha.10
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling rumq-broker v0.1.0-alpha.10 (/opt/rustwide/workdir)
[INFO] [stderr] warning: variant is never constructed: `AllSendersDown`
[INFO] [stderr]   --> src/router.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     AllSendersDown,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 34s
[INFO] running `"docker" "inspect" "0c82a5dc848b7f1f4cb45bc0e499e1a6a8604bea3aba6e7dd28fb10e63ba4611"`
[INFO] running `"docker" "rm" "-f" "0c82a5dc848b7f1f4cb45bc0e499e1a6a8604bea3aba6e7dd28fb10e63ba4611"`
[INFO] [stdout] 0c82a5dc848b7f1f4cb45bc0e499e1a6a8604bea3aba6e7dd28fb10e63ba4611
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7de5e25a02012762278e7f78df9d7c22457460eab358f65ba01088d380d5101c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "7de5e25a02012762278e7f78df9d7c22457460eab358f65ba01088d380d5101c"`
[INFO] [stderr]    Compiling rumq-broker v0.1.0-alpha.10 (/opt/rustwide/workdir)
[INFO] [stderr] warning: variant is never constructed: `AllSendersDown`
[INFO] [stderr]   --> src/router.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     AllSendersDown,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `AllSendersDown`
[INFO] [stderr]   --> src/router.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     AllSendersDown,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.20s
[INFO] running `"docker" "inspect" "7de5e25a02012762278e7f78df9d7c22457460eab358f65ba01088d380d5101c"`
[INFO] running `"docker" "rm" "-f" "7de5e25a02012762278e7f78df9d7c22457460eab358f65ba01088d380d5101c"`
[INFO] [stdout] 7de5e25a02012762278e7f78df9d7c22457460eab358f65ba01088d380d5101c
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f8e0334317192d7e4863b97d9a6ed772f01c107ee4d52924c311f21ebe573a33
[INFO] running `"docker" "start" "-a" "f8e0334317192d7e4863b97d9a6ed772f01c107ee4d52924c311f21ebe573a33"`
[INFO] [stderr] warning: variant is never constructed: `AllSendersDown`
[INFO] [stderr]   --> src/router.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     AllSendersDown,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `AllSendersDown`
[INFO] [stderr]   --> src/router.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     AllSendersDown,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rumq_broker-5dc7719c20467035
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test router::test::router_should_not_add_same_client_to_subscription_list ... ok
[INFO] [stdout] test router::test::router_saves_offline_messages_of_a_persistent_dead_connection ... ok
[INFO] [stdout] test router::test::ingnore_new_concrete_subscription_if_a_matching_wildcard_subscription_exists_for_the_client ... ok
[INFO] [stdout] test router::test::offline_messages_are_given_back_to_reconnected_persistent_connection ... ok
[INFO] [stdout] test test::client_loop_should_error_if_connect_packet_is_not_received_in_time ... ok
[INFO] [stdout] test router::test::remove_client_from_concrete_subsctiptions_if_new_wildcard_subscription_matches_existing_concrecte_subscription ... ok
[INFO] [stdout] test router::test::persistend_reconnections_are_move_from_inactive_to_active_state ... ok
[INFO] [stdout] test test::accept_loop_should_not_allow_more_than_maximum_connections ... ok
[INFO] [stdout] test test::accept_loop_should_accept_new_connection_when_a_client_disconnects_after_max_connections ... ok
[INFO] [stdout] test test::accept_loop_rate_limits_incoming_connections ... ok
[INFO] [stdout] test router::test::persistent_disconnected_and_dead_connections_are_moved_to_inactive_state ... ok
[INFO] [stdout] test router::test::router_should_remove_the_connection_during_disconnect ... ok
[INFO] [stderr]    Doc-tests rumq-broker
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f8e0334317192d7e4863b97d9a6ed772f01c107ee4d52924c311f21ebe573a33"`
[INFO] running `"docker" "rm" "-f" "f8e0334317192d7e4863b97d9a6ed772f01c107ee4d52924c311f21ebe573a33"`
[INFO] [stdout] f8e0334317192d7e4863b97d9a6ed772f01c107ee4d52924c311f21ebe573a33