Sep 01 08:10:45.224 INFO checking rust_asio-0.6.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 08:10:45.225 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 08:10:45.225 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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=500" "-e" "CMD=cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 08:10:45.455 INFO blam! 612c70a6e6703ab5ce43310d84c9bdcb994d20af30bdab566c97513c593a364d
Sep 01 08:10:45.457 INFO running `"docker" "start" "-a" "612c70a6e6703ab5ce43310d84c9bdcb994d20af30bdab566c97513c593a364d"`
Sep 01 08:10:46.626 INFO kablam!    Compiling context v1.0.1
Sep 01 08:10:46.626 INFO kablam!     Checking errno v0.1.8
Sep 01 08:10:48.493 INFO kablam!     Checking rust_asio v0.6.0 (file:///source)
Sep 01 08:10:49.333 INFO kablam! warning: unused `#[macro_use]` import
Sep 01 08:10:49.333 INFO kablam!   --> src/lib.rs:98:1
Sep 01 08:10:49.333 INFO kablam!    |
Sep 01 08:10:49.333 INFO kablam! 98 | #[macro_use] extern crate bitflags;
Sep 01 08:10:49.333 INFO kablam!    | ^^^^^^^^^^^^
Sep 01 08:10:49.334 INFO kablam!    |
Sep 01 08:10:49.334 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 01 08:10:49.334 INFO kablam! 
Sep 01 08:10:49.334 INFO kablam! warning: unused macro definition
Sep 01 08:10:49.334 INFO kablam!    --> src/lib.rs:119:1
Sep 01 08:10:49.334 INFO kablam!     |
Sep 01 08:10:49.334 INFO kablam! 119 | / macro_rules! libc_unwrap {
Sep 01 08:10:49.334 INFO kablam! 120 | |     ($expr:expr) => (
Sep 01 08:10:49.334 INFO kablam! 121 | |         match unsafe { $expr } {
Sep 01 08:10:49.334 INFO kablam! 122 | |             rc if rc >= 0 => rc,
Sep 01 08:10:49.334 INFO kablam! ...   |
Sep 01 08:10:49.334 INFO kablam! 125 | |     )
Sep 01 08:10:49.334 INFO kablam! 126 | | }
Sep 01 08:10:49.334 INFO kablam!     | |_^
Sep 01 08:10:49.334 INFO kablam!     |
Sep 01 08:10:49.334 INFO kablam!     = note: #[warn(unused_macros)] on by default
Sep 01 08:10:49.334 INFO kablam! 
Sep 01 08:10:49.731 INFO kablam! warning: unused `#[macro_use]` import
Sep 01 08:10:49.731 INFO kablam!   --> src/lib.rs:98:1
Sep 01 08:10:49.731 INFO kablam!    |
Sep 01 08:10:49.731 INFO kablam! 98 | #[macro_use] extern crate bitflags;
Sep 01 08:10:49.731 INFO kablam!    | ^^^^^^^^^^^^
Sep 01 08:10:49.731 INFO kablam!    |
Sep 01 08:10:49.731 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 01 08:10:49.731 INFO kablam! 
Sep 01 08:10:49.732 INFO kablam! warning: unused macro definition
Sep 01 08:10:49.732 INFO kablam!    --> src/lib.rs:119:1
Sep 01 08:10:49.732 INFO kablam!     |
Sep 01 08:10:49.732 INFO kablam! 119 | / macro_rules! libc_unwrap {
Sep 01 08:10:49.732 INFO kablam! 120 | |     ($expr:expr) => (
Sep 01 08:10:49.732 INFO kablam! 121 | |         match unsafe { $expr } {
Sep 01 08:10:49.732 INFO kablam! 122 | |             rc if rc >= 0 => rc,
Sep 01 08:10:49.732 INFO kablam! ...   |
Sep 01 08:10:49.732 INFO kablam! 125 | |     )
Sep 01 08:10:49.732 INFO kablam! 126 | | }
Sep 01 08:10:49.732 INFO kablam!     | |_^
Sep 01 08:10:49.732 INFO kablam!     |
Sep 01 08:10:49.732 INFO kablam!     = note: #[warn(unused_macros)] on by default
Sep 01 08:10:49.732 INFO kablam! 
Sep 01 08:10:49.762 INFO kablam! warning: unnecessary parentheses around method argument
Sep 01 08:10:49.762 INFO kablam!    --> src/ip/icmp.rs:129:26
Sep 01 08:10:49.762 INFO kablam!     |
Sep 01 08:10:49.762 INFO kablam! 129 |     for ep in re.resolve(("localhost")).unwrap() {
Sep 01 08:10:49.762 INFO kablam!     |                          ^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 08:10:49.762 INFO kablam!     |
Sep 01 08:10:49.762 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 01 08:10:49.762 INFO kablam! 
Sep 01 08:11:03.114 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 16.62s
Sep 01 08:11:03.146 INFO kablam! su: No module specific data is present
Sep 01 08:11:03.631 INFO running `"docker" "rm" "-f" "612c70a6e6703ab5ce43310d84c9bdcb994d20af30bdab566c97513c593a364d"`
Sep 01 08:11:03.769 INFO blam! 612c70a6e6703ab5ce43310d84c9bdcb994d20af30bdab566c97513c593a364d