Dec 04 10:04:33.108 INFO checking sinitcin/poll_engine against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 10:04:33.108 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 04 10:04:33.628 INFO [stdout] 2aea0b99a48c944f88219a4aa9e6d78a497d204de3b649f24ba2808ce3973322
Dec 04 10:04:33.630 INFO running `"docker" "start" "-a" "2aea0b99a48c944f88219a4aa9e6d78a497d204de3b649f24ba2808ce3973322"`
Dec 04 10:04:35.378 INFO [stderr] usermod: no changes
Dec 04 10:04:35.487 INFO [stderr]     Checking serial-core v0.4.0
Dec 04 10:04:35.487 INFO [stderr]     Checking ioctl-rs v0.1.6
Dec 04 10:04:35.487 INFO [stderr]     Checking termios v0.2.2
Dec 04 10:04:35.521 INFO [stderr]     Checking uuid v0.5.1
Dec 04 10:04:36.467 INFO [stderr]     Checking serial-unix v0.4.0
Dec 04 10:04:36.806 INFO [stderr]     Checking serial v0.4.0
Dec 04 10:04:37.091 INFO [stderr]     Checking channel v0.1.0 (/source)
Dec 04 10:04:37.531 INFO [stderr] warning: the feature `int_to_from_bytes` has been stable since 1.32.0 and no longer requires an attribute to enable
Dec 04 10:04:37.531 INFO [stderr]  --> src/main.rs:1:12
Dec 04 10:04:37.531 INFO [stderr]   |
Dec 04 10:04:37.531 INFO [stderr] 1 | #![feature(int_to_from_bytes)]
Dec 04 10:04:37.531 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 04 10:04:37.531 INFO [stderr]   |
Dec 04 10:04:37.531 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 10:04:37.531 INFO [stderr] 
Dec 04 10:04:37.675 INFO [stderr] warning: the feature `int_to_from_bytes` has been stable since 1.32.0 and no longer requires an attribute to enable
Dec 04 10:04:37.675 INFO [stderr]  --> src/main.rs:1:12
Dec 04 10:04:37.675 INFO [stderr]   |
Dec 04 10:04:37.675 INFO [stderr] 1 | #![feature(int_to_from_bytes)]
Dec 04 10:04:37.675 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 04 10:04:37.675 INFO [stderr]   |
Dec 04 10:04:37.675 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 10:04:37.675 INFO [stderr] 
Dec 04 10:04:37.727 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.31s
Dec 04 10:04:37.727 INFO [stderr] su: No module specific data is present
Dec 04 10:04:38.277 INFO running `"docker" "inspect" "2aea0b99a48c944f88219a4aa9e6d78a497d204de3b649f24ba2808ce3973322"`
Dec 04 10:04:38.583 INFO running `"docker" "rm" "-f" "2aea0b99a48c944f88219a4aa9e6d78a497d204de3b649f24ba2808ce3973322"`
Dec 04 10:04:38.858 INFO [stdout] 2aea0b99a48c944f88219a4aa9e6d78a497d204de3b649f24ba2808ce3973322