Sep 19 22:56:02.733 INFO checking phoenix-channels-0.1.3 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352 Sep 19 22:56:02.733 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets Sep 19 22:56:02.733 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-7/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 19 22:56:03.064 INFO blam! dbaa8efea8db8eb1564458294a7aad1e005b54ec591a194af1d6dfaa5e2e11aa Sep 19 22:56:03.066 INFO running `"docker" "start" "-a" "dbaa8efea8db8eb1564458294a7aad1e005b54ec591a194af1d6dfaa5e2e11aa"` Sep 19 22:56:04.453 INFO kablam! usermod: no changes Sep 19 22:56:04.766 INFO kablam! Checking slog-stdlog v3.0.2 Sep 19 22:56:05.353 INFO kablam! Checking phoenix-channels v0.1.3 (/source) Sep 19 22:56:08.864 INFO kablam! warning: field is never used: `logger` Sep 19 22:56:08.864 INFO kablam! --> src/client.rs:71:5 Sep 19 22:56:08.864 INFO kablam! | Sep 19 22:56:08.864 INFO kablam! 71 | logger: slog::Logger, Sep 19 22:56:08.865 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Sep 19 22:56:08.865 INFO kablam! | Sep 19 22:56:08.865 INFO kablam! = note: #[warn(dead_code)] on by default Sep 19 22:56:08.865 INFO kablam! Sep 19 22:56:08.865 INFO kablam! warning: field is never used: `logger` Sep 19 22:56:08.865 INFO kablam! --> src/receiver.rs:11:5 Sep 19 22:56:08.865 INFO kablam! | Sep 19 22:56:08.865 INFO kablam! 11 | logger: slog::Logger, Sep 19 22:56:08.865 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Sep 19 22:56:08.865 INFO kablam! Sep 19 22:56:08.868 INFO kablam! warning: unused `std::result::Result` which must be used Sep 19 22:56:08.868 INFO kablam! --> src/client.rs:106:17 Sep 19 22:56:08.868 INFO kablam! | Sep 19 22:56:08.868 INFO kablam! 106 | sender.heartbeat(); Sep 19 22:56:08.869 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Sep 19 22:56:08.869 INFO kablam! | Sep 19 22:56:08.869 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 19 22:56:08.869 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 19 22:56:08.869 INFO kablam! Sep 19 22:56:08.958 INFO kablam! warning: field is never used: `logger` Sep 19 22:56:08.958 INFO kablam! --> src/client.rs:71:5 Sep 19 22:56:08.958 INFO kablam! | Sep 19 22:56:08.958 INFO kablam! 71 | logger: slog::Logger, Sep 19 22:56:08.958 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Sep 19 22:56:08.958 INFO kablam! | Sep 19 22:56:08.959 INFO kablam! = note: #[warn(dead_code)] on by default Sep 19 22:56:08.959 INFO kablam! Sep 19 22:56:08.959 INFO kablam! warning: field is never used: `logger` Sep 19 22:56:08.959 INFO kablam! --> src/receiver.rs:11:5 Sep 19 22:56:08.959 INFO kablam! | Sep 19 22:56:08.959 INFO kablam! 11 | logger: slog::Logger, Sep 19 22:56:08.959 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Sep 19 22:56:08.960 INFO kablam! Sep 19 22:56:08.961 INFO kablam! warning: unused `std::result::Result` which must be used Sep 19 22:56:08.961 INFO kablam! --> src/client.rs:106:17 Sep 19 22:56:08.961 INFO kablam! | Sep 19 22:56:08.961 INFO kablam! 106 | sender.heartbeat(); Sep 19 22:56:08.961 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Sep 19 22:56:08.961 INFO kablam! | Sep 19 22:56:08.961 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 19 22:56:08.961 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 19 22:56:08.961 INFO kablam! Sep 19 22:56:09.050 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 4.57s Sep 19 22:56:09.070 INFO kablam! su: No module specific data is present Sep 19 22:56:10.717 INFO running `"docker" "rm" "-f" "dbaa8efea8db8eb1564458294a7aad1e005b54ec591a194af1d6dfaa5e2e11aa"` Sep 19 22:56:10.823 INFO blam! dbaa8efea8db8eb1564458294a7aad1e005b54ec591a194af1d6dfaa5e2e11aa