Dec 05 07:24:51.892 INFO checking rust_asio-0.6.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 07:24:51.892 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 05 07:24:52.343 INFO [stdout] 7e7e7ac16f72efe193b3bb3cb77fd7e7bf49c90937e396d4345a6a5b50bc1114
Dec 05 07:24:52.351 INFO running `"docker" "start" "-a" "7e7e7ac16f72efe193b3bb3cb77fd7e7bf49c90937e396d4345a6a5b50bc1114"`
Dec 05 07:24:53.615 INFO [stderr] usermod: no changes
Dec 05 07:24:53.803 INFO [stderr]    Compiling context v1.0.1
Dec 05 07:24:53.807 INFO [stderr]     Checking errno v0.1.8
Dec 05 07:24:56.263 INFO [stderr]     Checking rust_asio v0.6.0 (/source)
Dec 05 07:24:57.723 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 07:24:57.723 INFO [stderr]   --> src/lib.rs:98:1
Dec 05 07:24:57.723 INFO [stderr]    |
Dec 05 07:24:57.723 INFO [stderr] 98 | #[macro_use] extern crate bitflags;
Dec 05 07:24:57.723 INFO [stderr]    | ^^^^^^^^^^^^
Dec 05 07:24:57.723 INFO [stderr]    |
Dec 05 07:24:57.723 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 07:24:57.723 INFO [stderr] 
Dec 05 07:24:57.723 INFO [stderr] warning: unused macro definition
Dec 05 07:24:57.723 INFO [stderr]    --> src/lib.rs:119:1
Dec 05 07:24:57.723 INFO [stderr]     |
Dec 05 07:24:57.723 INFO [stderr] 119 | / macro_rules! libc_unwrap {
Dec 05 07:24:57.723 INFO [stderr] 120 | |     ($expr:expr) => (
Dec 05 07:24:57.723 INFO [stderr] 121 | |         match unsafe { $expr } {
Dec 05 07:24:57.723 INFO [stderr] 122 | |             rc if rc >= 0 => rc,
Dec 05 07:24:57.723 INFO [stderr] ...   |
Dec 05 07:24:57.723 INFO [stderr] 125 | |     )
Dec 05 07:24:57.723 INFO [stderr] 126 | | }
Dec 05 07:24:57.723 INFO [stderr]     | |_^
Dec 05 07:24:57.723 INFO [stderr]     |
Dec 05 07:24:57.723 INFO [stderr]     = note: #[warn(unused_macros)] on by default
Dec 05 07:24:57.723 INFO [stderr] 
Dec 05 07:24:58.309 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 07:24:58.309 INFO [stderr]   --> src/lib.rs:98:1
Dec 05 07:24:58.309 INFO [stderr]    |
Dec 05 07:24:58.310 INFO [stderr] 98 | #[macro_use] extern crate bitflags;
Dec 05 07:24:58.310 INFO [stderr]    | ^^^^^^^^^^^^
Dec 05 07:24:58.310 INFO [stderr]    |
Dec 05 07:24:58.310 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 07:24:58.310 INFO [stderr] 
Dec 05 07:24:58.310 INFO [stderr] warning: unused macro definition
Dec 05 07:24:58.310 INFO [stderr]    --> src/lib.rs:119:1
Dec 05 07:24:58.310 INFO [stderr]     |
Dec 05 07:24:58.310 INFO [stderr] 119 | / macro_rules! libc_unwrap {
Dec 05 07:24:58.310 INFO [stderr] 120 | |     ($expr:expr) => (
Dec 05 07:24:58.310 INFO [stderr] 121 | |         match unsafe { $expr } {
Dec 05 07:24:58.310 INFO [stderr] 122 | |             rc if rc >= 0 => rc,
Dec 05 07:24:58.310 INFO [stderr] ...   |
Dec 05 07:24:58.310 INFO [stderr] 125 | |     )
Dec 05 07:24:58.310 INFO [stderr] 126 | | }
Dec 05 07:24:58.310 INFO [stderr]     | |_^
Dec 05 07:24:58.310 INFO [stderr]     |
Dec 05 07:24:58.310 INFO [stderr]     = note: #[warn(unused_macros)] on by default
Dec 05 07:24:58.310 INFO [stderr] 
Dec 05 07:24:58.347 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 05 07:24:58.347 INFO [stderr]    --> src/ip/icmp.rs:129:26
Dec 05 07:24:58.347 INFO [stderr]     |
Dec 05 07:24:58.347 INFO [stderr] 129 |     for ep in re.resolve(("localhost")).unwrap() {
Dec 05 07:24:58.347 INFO [stderr]     |                          ^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 07:24:58.347 INFO [stderr]     |
Dec 05 07:24:58.347 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 05 07:24:58.347 INFO [stderr] 
Dec 05 07:25:16.823 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.19s
Dec 05 07:25:16.839 INFO [stderr] su: No module specific data is present
Dec 05 07:25:17.358 INFO running `"docker" "inspect" "7e7e7ac16f72efe193b3bb3cb77fd7e7bf49c90937e396d4345a6a5b50bc1114"`
Dec 05 07:25:17.493 INFO running `"docker" "rm" "-f" "7e7e7ac16f72efe193b3bb3cb77fd7e7bf49c90937e396d4345a6a5b50bc1114"`
Dec 05 07:25:17.620 INFO [stdout] 7e7e7ac16f72efe193b3bb3cb77fd7e7bf49c90937e396d4345a6a5b50bc1114