Sep 20 23:34:53.589 INFO checking SmilingNavern/rconsole against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 20 23:34:53.589 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 20 23:34:53.590 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-4/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 23:34:53.808 INFO blam! 3ce65072bb08baef1ad29b554e7b67b86052d56f715d89fb9b31b7fb8f35aded
Sep 20 23:34:53.810 INFO running `"docker" "start" "-a" "3ce65072bb08baef1ad29b554e7b67b86052d56f715d89fb9b31b7fb8f35aded"`
Sep 20 23:34:55.910 INFO kablam! usermod: no changes
Sep 20 23:34:55.950 INFO kablam!     Checking rconsole v0.1.0 (/source)
Sep 20 23:34:56.456 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 23:34:56.456 INFO kablam!   --> src/main.rs:32:9
Sep 20 23:34:56.456 INFO kablam!    |
Sep 20 23:34:56.456 INFO kablam! 32 |         sysreq_fh.write(key.as_bytes());
Sep 20 23:34:56.456 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 23:34:56.456 INFO kablam!    |
Sep 20 23:34:56.456 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 20 23:34:56.456 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 23:34:56.456 INFO kablam! 
Sep 20 23:34:56.456 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 23:34:56.456 INFO kablam!   --> src/main.rs:53:13
Sep 20 23:34:56.456 INFO kablam!    |
Sep 20 23:34:56.456 INFO kablam! 53 |             do_sysreq(&mut stream, c.to_lowercase(), sysreq_fh);
Sep 20 23:34:56.456 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 23:34:56.456 INFO kablam!    |
Sep 20 23:34:56.462 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 23:34:56.462 INFO kablam! 
Sep 20 23:34:56.610 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 23:34:56.610 INFO kablam!   --> src/main.rs:32:9
Sep 20 23:34:56.610 INFO kablam!    |
Sep 20 23:34:56.610 INFO kablam! 32 |         sysreq_fh.write(key.as_bytes());
Sep 20 23:34:56.610 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 23:34:56.611 INFO kablam!    |
Sep 20 23:34:56.611 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 20 23:34:56.611 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 23:34:56.611 INFO kablam! 
Sep 20 23:34:56.611 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 23:34:56.611 INFO kablam!   --> src/main.rs:53:13
Sep 20 23:34:56.612 INFO kablam!    |
Sep 20 23:34:56.612 INFO kablam! 53 |             do_sysreq(&mut stream, c.to_lowercase(), sysreq_fh);
Sep 20 23:34:56.612 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 23:34:56.612 INFO kablam!    |
Sep 20 23:34:56.612 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 23:34:56.612 INFO kablam! 
Sep 20 23:34:56.654 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
Sep 20 23:34:56.660 INFO kablam! su: No module specific data is present
Sep 20 23:34:57.549 INFO running `"docker" "rm" "-f" "3ce65072bb08baef1ad29b554e7b67b86052d56f715d89fb9b31b7fb8f35aded"`
Sep 20 23:34:57.670 INFO blam! 3ce65072bb08baef1ad29b554e7b67b86052d56f715d89fb9b31b7fb8f35aded