Nov 28 18:49:41.343 INFO checking rust_asio-0.6.0 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 18:49:41.349 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 18:49:41.892 INFO [stdout] 21d252c0c429ea201e585e84d5df7120ac950fe0ef3491f7f1e5715cb4901f3b
Nov 28 18:49:41.900 INFO running `"docker" "start" "-a" "21d252c0c429ea201e585e84d5df7120ac950fe0ef3491f7f1e5715cb4901f3b"`
Nov 28 18:49:43.149 INFO [stderr] usermod: no changes
Nov 28 18:49:43.292 INFO [stderr]    Compiling context v1.0.1
Nov 28 18:49:43.292 INFO [stderr]     Checking errno v0.1.8
Nov 28 18:49:45.942 INFO [stderr]     Checking rust_asio v0.6.0 (/source)
Nov 28 18:49:47.362 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 18:49:47.363 INFO [stderr]   --> src/lib.rs:98:1
Nov 28 18:49:47.364 INFO [stderr]    |
Nov 28 18:49:47.365 INFO [stderr] 98 | #[macro_use] extern crate bitflags;
Nov 28 18:49:47.365 INFO [stderr]    | ^^^^^^^^^^^^
Nov 28 18:49:47.366 INFO [stderr]    |
Nov 28 18:49:47.367 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 18:49:47.367 INFO [stderr] 
Nov 28 18:49:47.368 INFO [stderr] warning: unused macro definition
Nov 28 18:49:47.369 INFO [stderr]    --> src/lib.rs:119:1
Nov 28 18:49:47.369 INFO [stderr]     |
Nov 28 18:49:47.370 INFO [stderr] 119 | / macro_rules! libc_unwrap {
Nov 28 18:49:47.371 INFO [stderr] 120 | |     ($expr:expr) => (
Nov 28 18:49:47.371 INFO [stderr] 121 | |         match unsafe { $expr } {
Nov 28 18:49:47.372 INFO [stderr] 122 | |             rc if rc >= 0 => rc,
Nov 28 18:49:47.372 INFO [stderr] ...   |
Nov 28 18:49:47.373 INFO [stderr] 125 | |     )
Nov 28 18:49:47.374 INFO [stderr] 126 | | }
Nov 28 18:49:47.374 INFO [stderr]     | |_^
Nov 28 18:49:47.375 INFO [stderr]     |
Nov 28 18:49:47.376 INFO [stderr]     = note: #[warn(unused_macros)] on by default
Nov 28 18:49:47.376 INFO [stderr] 
Nov 28 18:49:47.916 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 18:49:47.916 INFO [stderr]   --> src/lib.rs:98:1
Nov 28 18:49:47.916 INFO [stderr]    |
Nov 28 18:49:47.916 INFO [stderr] 98 | #[macro_use] extern crate bitflags;
Nov 28 18:49:47.916 INFO [stderr]    | ^^^^^^^^^^^^
Nov 28 18:49:47.916 INFO [stderr]    |
Nov 28 18:49:47.924 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 18:49:47.925 INFO [stderr] 
Nov 28 18:49:47.925 INFO [stderr] warning: unused macro definition
Nov 28 18:49:47.925 INFO [stderr]    --> src/lib.rs:119:1
Nov 28 18:49:47.925 INFO [stderr]     |
Nov 28 18:49:47.925 INFO [stderr] 119 | / macro_rules! libc_unwrap {
Nov 28 18:49:47.925 INFO [stderr] 120 | |     ($expr:expr) => (
Nov 28 18:49:47.925 INFO [stderr] 121 | |         match unsafe { $expr } {
Nov 28 18:49:47.925 INFO [stderr] 122 | |             rc if rc >= 0 => rc,
Nov 28 18:49:47.925 INFO [stderr] ...   |
Nov 28 18:49:47.927 INFO [stderr] 125 | |     )
Nov 28 18:49:47.927 INFO [stderr] 126 | | }
Nov 28 18:49:47.927 INFO [stderr]     | |_^
Nov 28 18:49:47.927 INFO [stderr]     |
Nov 28 18:49:47.927 INFO [stderr]     = note: #[warn(unused_macros)] on by default
Nov 28 18:49:47.927 INFO [stderr] 
Nov 28 18:49:47.940 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 28 18:49:47.940 INFO [stderr]    --> src/ip/icmp.rs:129:26
Nov 28 18:49:47.940 INFO [stderr]     |
Nov 28 18:49:47.940 INFO [stderr] 129 |     for ep in re.resolve(("localhost")).unwrap() {
Nov 28 18:49:47.940 INFO [stderr]     |                          ^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 18:49:47.940 INFO [stderr]     |
Nov 28 18:49:47.942 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 28 18:49:47.942 INFO [stderr] 
Nov 28 18:50:04.896 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.72s
Nov 28 18:50:04.906 INFO [stderr] su: No module specific data is present
Nov 28 18:50:05.387 INFO running `"docker" "inspect" "21d252c0c429ea201e585e84d5df7120ac950fe0ef3491f7f1e5715cb4901f3b"`
Nov 28 18:50:05.493 INFO running `"docker" "rm" "-f" "21d252c0c429ea201e585e84d5df7120ac950fe0ef3491f7f1e5715cb4901f3b"`
Nov 28 18:50:05.574 INFO [stdout] 21d252c0c429ea201e585e84d5df7120ac950fe0ef3491f7f1e5715cb4901f3b