Dec 12 03:11:03.355 INFO checking DevHeap/karma_slap against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 03:11:03.355 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 03:11:03.819 INFO [stdout] e64d441996dbefd199c524bbcc47c4f3c3ff476bed40f17182366f46b1c879e6
Dec 12 03:11:03.821 INFO running `"docker" "start" "-a" "e64d441996dbefd199c524bbcc47c4f3c3ff476bed40f17182366f46b1c879e6"`
Dec 12 03:11:05.412 INFO [stderr] usermod: no changes
Dec 12 03:11:05.648 INFO [stderr]     Checking karma_slap v0.1.0 (/source)
Dec 12 03:11:09.116 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 12 03:11:09.116 INFO [stderr]  --> src/main.rs:1:12
Dec 12 03:11:09.116 INFO [stderr]   |
Dec 12 03:11:09.116 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 12 03:11:09.116 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:11:09.116 INFO [stderr]   |
Dec 12 03:11:09.116 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 12 03:11:09.116 INFO [stderr] 
Dec 12 03:11:09.208 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 12 03:11:09.208 INFO [stderr]  --> src/main.rs:1:12
Dec 12 03:11:09.208 INFO [stderr]   |
Dec 12 03:11:09.208 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 12 03:11:09.208 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 03:11:09.208 INFO [stderr]   |
Dec 12 03:11:09.208 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 12 03:11:09.208 INFO [stderr] 
Dec 12 03:11:09.241 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.80s
Dec 12 03:11:09.257 INFO [stderr] su: No module specific data is present
Dec 12 03:11:09.542 INFO running `"docker" "inspect" "e64d441996dbefd199c524bbcc47c4f3c3ff476bed40f17182366f46b1c879e6"`
Dec 12 03:11:09.646 INFO running `"docker" "rm" "-f" "e64d441996dbefd199c524bbcc47c4f3c3ff476bed40f17182366f46b1c879e6"`
Dec 12 03:11:09.737 INFO [stdout] e64d441996dbefd199c524bbcc47c4f3c3ff476bed40f17182366f46b1c879e6