Dec 12 08:16:32.255 INFO checking rust_asio-0.6.0 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 08:16:32.255 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12 08:16:32.673 INFO [stdout] cbe8a67969df2cb2f85085174ed055dbe3aef343f28bef0fa9fffd60866e5f40
Dec 12 08:16:32.678 INFO running `"docker" "start" "-a" "cbe8a67969df2cb2f85085174ed055dbe3aef343f28bef0fa9fffd60866e5f40"`
Dec 12 08:16:33.753 INFO [stderr] usermod: no changes
Dec 12 08:16:33.916 INFO [stderr]    Compiling context v1.0.1
Dec 12 08:16:36.085 INFO [stderr]     Checking rust_asio v0.6.0 (/source)
Dec 12 08:16:37.564 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 08:16:37.564 INFO [stderr]   --> src/lib.rs:98:1
Dec 12 08:16:37.565 INFO [stderr]    |
Dec 12 08:16:37.565 INFO [stderr] 98 | #[macro_use] extern crate bitflags;
Dec 12 08:16:37.565 INFO [stderr]    | ^^^^^^^^^^^^
Dec 12 08:16:37.565 INFO [stderr]    |
Dec 12 08:16:37.566 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 08:16:37.566 INFO [stderr] 
Dec 12 08:16:37.566 INFO [stderr] warning: unused macro definition
Dec 12 08:16:37.566 INFO [stderr]    --> src/lib.rs:119:1
Dec 12 08:16:37.567 INFO [stderr]     |
Dec 12 08:16:37.567 INFO [stderr] 119 | / macro_rules! libc_unwrap {
Dec 12 08:16:37.567 INFO [stderr] 120 | |     ($expr:expr) => (
Dec 12 08:16:37.567 INFO [stderr] 121 | |         match unsafe { $expr } {
Dec 12 08:16:37.567 INFO [stderr] 122 | |             rc if rc >= 0 => rc,
Dec 12 08:16:37.568 INFO [stderr] ...   |
Dec 12 08:16:37.568 INFO [stderr] 125 | |     )
Dec 12 08:16:37.568 INFO [stderr] 126 | | }
Dec 12 08:16:37.568 INFO [stderr]     | |_^
Dec 12 08:16:37.569 INFO [stderr]     |
Dec 12 08:16:37.569 INFO [stderr]     = note: #[warn(unused_macros)] on by default
Dec 12 08:16:37.569 INFO [stderr] 
Dec 12 08:16:37.656 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 08:16:37.656 INFO [stderr]   --> src/lib.rs:98:1
Dec 12 08:16:37.656 INFO [stderr]    |
Dec 12 08:16:37.656 INFO [stderr] 98 | #[macro_use] extern crate bitflags;
Dec 12 08:16:37.657 INFO [stderr]    | ^^^^^^^^^^^^
Dec 12 08:16:37.657 INFO [stderr]    |
Dec 12 08:16:37.657 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 08:16:37.657 INFO [stderr] 
Dec 12 08:16:37.658 INFO [stderr] warning: unused macro definition
Dec 12 08:16:37.658 INFO [stderr]    --> src/lib.rs:119:1
Dec 12 08:16:37.658 INFO [stderr]     |
Dec 12 08:16:37.659 INFO [stderr] 119 | / macro_rules! libc_unwrap {
Dec 12 08:16:37.659 INFO [stderr] 120 | |     ($expr:expr) => (
Dec 12 08:16:37.659 INFO [stderr] 121 | |         match unsafe { $expr } {
Dec 12 08:16:37.660 INFO [stderr] 122 | |             rc if rc >= 0 => rc,
Dec 12 08:16:37.660 INFO [stderr] ...   |
Dec 12 08:16:37.660 INFO [stderr] 125 | |     )
Dec 12 08:16:37.660 INFO [stderr] 126 | | }
Dec 12 08:16:37.661 INFO [stderr]     | |_^
Dec 12 08:16:37.661 INFO [stderr]     |
Dec 12 08:16:37.661 INFO [stderr]     = note: #[warn(unused_macros)] on by default
Dec 12 08:16:37.661 INFO [stderr] 
Dec 12 08:16:37.684 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 12 08:16:37.684 INFO [stderr]    --> src/ip/icmp.rs:129:26
Dec 12 08:16:37.685 INFO [stderr]     |
Dec 12 08:16:37.685 INFO [stderr] 129 |     for ep in re.resolve(("localhost")).unwrap() {
Dec 12 08:16:37.685 INFO [stderr]     |                          ^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 08:16:37.685 INFO [stderr]     |
Dec 12 08:16:37.686 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 12 08:16:37.686 INFO [stderr] 
Dec 12 08:16:57.612 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.82s
Dec 12 08:16:57.626 INFO [stderr] su: No module specific data is present
Dec 12 08:16:57.866 INFO running `"docker" "inspect" "cbe8a67969df2cb2f85085174ed055dbe3aef343f28bef0fa9fffd60866e5f40"`
Dec 12 08:16:57.973 INFO running `"docker" "rm" "-f" "cbe8a67969df2cb2f85085174ed055dbe3aef343f28bef0fa9fffd60866e5f40"`
Dec 12 08:16:58.128 INFO [stdout] cbe8a67969df2cb2f85085174ed055dbe3aef343f28bef0fa9fffd60866e5f40