Dec 11 17:58:04.697 INFO checking gingerDevilish/wc-rs against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 17:58:04.697 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 11 17:58:05.191 INFO [stdout] 5f1e148b07881bd9ae947f0cca15f8418844930abd5580bdca645498987a2f7b
Dec 11 17:58:05.232 INFO running `"docker" "start" "-a" "5f1e148b07881bd9ae947f0cca15f8418844930abd5580bdca645498987a2f7b"`
Dec 11 17:58:06.428 INFO [stderr] usermod: no changes
Dec 11 17:58:06.540 INFO [stderr]     Checking wc v0.1.0 (/source)
Dec 11 17:58:07.792 INFO [stderr] warning: the feature `iterator_flatten` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 11 17:58:07.792 INFO [stderr]  --> src/main.rs:1:12
Dec 11 17:58:07.792 INFO [stderr]   |
Dec 11 17:58:07.792 INFO [stderr] 1 | #![feature(iterator_flatten)]
Dec 11 17:58:07.792 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 11 17:58:07.792 INFO [stderr]   |
Dec 11 17:58:07.792 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 11 17:58:07.792 INFO [stderr] 
Dec 11 17:58:07.808 INFO [stderr] warning: the feature `iterator_flatten` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 11 17:58:07.808 INFO [stderr]  --> src/main.rs:1:12
Dec 11 17:58:07.808 INFO [stderr]   |
Dec 11 17:58:07.808 INFO [stderr] 1 | #![feature(iterator_flatten)]
Dec 11 17:58:07.808 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 11 17:58:07.808 INFO [stderr]   |
Dec 11 17:58:07.808 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 11 17:58:07.808 INFO [stderr] 
Dec 11 17:58:07.856 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
Dec 11 17:58:07.856 INFO [stderr] su: No module specific data is present
Dec 11 17:58:08.932 INFO running `"docker" "inspect" "5f1e148b07881bd9ae947f0cca15f8418844930abd5580bdca645498987a2f7b"`
Dec 11 17:58:09.240 INFO running `"docker" "rm" "-f" "5f1e148b07881bd9ae947f0cca15f8418844930abd5580bdca645498987a2f7b"`
Dec 11 17:58:09.485 INFO [stdout] 5f1e148b07881bd9ae947f0cca15f8418844930abd5580bdca645498987a2f7b