Dec 04 10:20:13.683 INFO checking shanegibbs/pirc against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 10:20:13.683 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 10:20:14.219 INFO [stdout] bebbfe12c7805cd3194126be5d40e2108b2199bbba0b98ea508ee0c52d03c332
Dec 04 10:20:14.227 INFO running `"docker" "start" "-a" "bebbfe12c7805cd3194126be5d40e2108b2199bbba0b98ea508ee0c52d03c332"`
Dec 04 10:20:15.743 INFO [stderr] usermod: no changes
Dec 04 10:20:15.847 INFO [stderr]     Checking net2 v0.2.26
Dec 04 10:20:15.847 INFO [stderr]     Checking futures v0.1.10
Dec 04 10:20:16.717 INFO [stderr]     Checking mio v0.6.4
Dec 04 10:20:19.219 INFO [stderr]     Checking tokio-core v0.1.4
Dec 04 10:20:19.221 INFO [stderr]     Checking tokio-service v0.1.0
Dec 04 10:20:20.503 INFO [stderr]     Checking tokio-proto v0.1.0
Dec 04 10:20:22.525 INFO [stderr]     Checking pirc v0.1.0 (/source)
Dec 04 10:20:23.035 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 04 10:20:23.035 INFO [stderr]  --> src/main.rs:1:12
Dec 04 10:20:23.035 INFO [stderr]   |
Dec 04 10:20:23.035 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 04 10:20:23.035 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:20:23.035 INFO [stderr]   |
Dec 04 10:20:23.035 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 10:20:23.035 INFO [stderr] 
Dec 04 10:20:23.301 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 04 10:20:23.301 INFO [stderr]  --> src/main.rs:1:12
Dec 04 10:20:23.301 INFO [stderr]   |
Dec 04 10:20:23.301 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 04 10:20:23.301 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:20:23.301 INFO [stderr]   |
Dec 04 10:20:23.301 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 10:20:23.301 INFO [stderr] 
Dec 04 10:20:23.335 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.56s
Dec 04 10:20:23.343 INFO [stderr] su: No module specific data is present
Dec 04 10:20:24.427 INFO running `"docker" "inspect" "bebbfe12c7805cd3194126be5d40e2108b2199bbba0b98ea508ee0c52d03c332"`
Dec 04 10:20:24.829 INFO running `"docker" "rm" "-f" "bebbfe12c7805cd3194126be5d40e2108b2199bbba0b98ea508ee0c52d03c332"`
Dec 04 10:20:25.147 INFO [stdout] bebbfe12c7805cd3194126be5d40e2108b2199bbba0b98ea508ee0c52d03c332