Nov 28 20:43:07.826 INFO checking phoenix-channels-0.1.3 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 20:43:07.826 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +db42d4dad33013eba11ef37342ad9f614e5652b8-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 28 20:43:08.304 INFO [stdout] d2de8f3fe1b1cc71fe081c8a663807b6010f7cc47170b1c3906a7362fa0b6d6b
Nov 28 20:43:08.304 INFO running `"docker" "start" "-a" "d2de8f3fe1b1cc71fe081c8a663807b6010f7cc47170b1c3906a7362fa0b6d6b"`
Nov 28 20:43:09.393 INFO [stderr] usermod: no changes
Nov 28 20:43:09.732 INFO [stderr]     Checking slog-stdlog v3.0.2
Nov 28 20:43:09.732 INFO [stderr]     Checking websocket v0.20.4
Nov 28 20:43:16.206 INFO [stderr]     Checking phoenix-channels v0.1.3 (/source)
Nov 28 20:43:26.068 INFO [stderr] warning: field is never used: `logger`
Nov 28 20:43:26.069 INFO [stderr]   --> src/client.rs:71:5
Nov 28 20:43:26.070 INFO [stderr]    |
Nov 28 20:43:26.070 INFO [stderr] 71 |     logger: slog::Logger,
Nov 28 20:43:26.071 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 20:43:26.072 INFO [stderr]    |
Nov 28 20:43:26.072 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 20:43:26.073 INFO [stderr] 
Nov 28 20:43:26.073 INFO [stderr] warning: field is never used: `logger`
Nov 28 20:43:26.074 INFO [stderr]   --> src/receiver.rs:11:5
Nov 28 20:43:26.074 INFO [stderr]    |
Nov 28 20:43:26.075 INFO [stderr] 11 |     logger: slog::Logger,
Nov 28 20:43:26.076 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 20:43:26.076 INFO [stderr] 
Nov 28 20:43:26.077 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 20:43:26.077 INFO [stderr]    --> src/client.rs:106:17
Nov 28 20:43:26.078 INFO [stderr]     |
Nov 28 20:43:26.078 INFO [stderr] 106 |                 sender.heartbeat();
Nov 28 20:43:26.079 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^
Nov 28 20:43:26.079 INFO [stderr]     |
Nov 28 20:43:26.079 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 20:43:26.079 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 20:43:26.079 INFO [stderr] 
Nov 28 20:43:26.688 INFO [stderr] warning: field is never used: `logger`
Nov 28 20:43:26.689 INFO [stderr]   --> src/client.rs:71:5
Nov 28 20:43:26.690 INFO [stderr]    |
Nov 28 20:43:26.691 INFO [stderr] 71 |     logger: slog::Logger,
Nov 28 20:43:26.691 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 20:43:26.691 INFO [stderr]    |
Nov 28 20:43:26.692 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 20:43:26.692 INFO [stderr] 
Nov 28 20:43:26.693 INFO [stderr] warning: field is never used: `logger`
Nov 28 20:43:26.693 INFO [stderr]   --> src/receiver.rs:11:5
Nov 28 20:43:26.693 INFO [stderr]    |
Nov 28 20:43:26.693 INFO [stderr] 11 |     logger: slog::Logger,
Nov 28 20:43:26.693 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 20:43:26.693 INFO [stderr] 
Nov 28 20:43:26.697 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 20:43:26.697 INFO [stderr]    --> src/client.rs:106:17
Nov 28 20:43:26.697 INFO [stderr]     |
Nov 28 20:43:26.697 INFO [stderr] 106 |                 sender.heartbeat();
Nov 28 20:43:26.697 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^
Nov 28 20:43:26.698 INFO [stderr]     |
Nov 28 20:43:26.698 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 20:43:26.698 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 20:43:26.699 INFO [stderr] 
Nov 28 20:43:26.757 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.31s
Nov 28 20:43:26.786 INFO [stderr] su: No module specific data is present
Nov 28 20:43:28.096 INFO running `"docker" "inspect" "d2de8f3fe1b1cc71fe081c8a663807b6010f7cc47170b1c3906a7362fa0b6d6b"`
Nov 28 20:43:28.417 INFO running `"docker" "rm" "-f" "d2de8f3fe1b1cc71fe081c8a663807b6010f7cc47170b1c3906a7362fa0b6d6b"`
Nov 28 20:43:28.696 INFO [stdout] d2de8f3fe1b1cc71fe081c8a663807b6010f7cc47170b1c3906a7362fa0b6d6b