Dec 12 12:45:34.621 INFO checking ipnetwork-0.13.1 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 12:45:34.621 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 12:45:34.834 INFO [stdout] ba7e5e3a246650fdb3a6463d9f4b9dbd384ce0c48db7ca2fcf17a4bc8e32f700
Dec 12 12:45:34.840 INFO running `"docker" "start" "-a" "ba7e5e3a246650fdb3a6463d9f4b9dbd384ce0c48db7ca2fcf17a4bc8e32f700"`
Dec 12 12:45:35.217 INFO [stderr] usermod: no changes
Dec 12 12:45:35.276 INFO [stderr]     Checking ipnetwork v0.13.1 (/source)
Dec 12 12:45:35.748 INFO [stderr] warning: unused import: `std::net::Ipv4Addr`
Dec 12 12:45:35.748 INFO [stderr]  --> src/common.rs:3:5
Dec 12 12:45:35.748 INFO [stderr]   |
Dec 12 12:45:35.748 INFO [stderr] 3 | use std::net::Ipv4Addr;
Dec 12 12:45:35.748 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 12 12:45:35.748 INFO [stderr]   |
Dec 12 12:45:35.748 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 12:45:35.748 INFO [stderr] 
Dec 12 12:45:36.076 INFO [stderr] warning: unused import: `std::net::Ipv4Addr`
Dec 12 12:45:36.077 INFO [stderr]  --> src/common.rs:3:5
Dec 12 12:45:36.077 INFO [stderr]   |
Dec 12 12:45:36.077 INFO [stderr] 3 | use std::net::Ipv4Addr;
Dec 12 12:45:36.077 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 12 12:45:36.077 INFO [stderr]   |
Dec 12 12:45:36.077 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 12:45:36.077 INFO [stderr] 
Dec 12 12:45:37.380 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.15s
Dec 12 12:45:37.386 INFO [stderr] su: No module specific data is present
Dec 12 12:45:38.352 INFO running `"docker" "inspect" "ba7e5e3a246650fdb3a6463d9f4b9dbd384ce0c48db7ca2fcf17a4bc8e32f700"`
Dec 12 12:45:38.706 INFO running `"docker" "rm" "-f" "ba7e5e3a246650fdb3a6463d9f4b9dbd384ce0c48db7ca2fcf17a4bc8e32f700"`
Dec 12 12:45:39.044 INFO [stdout] ba7e5e3a246650fdb3a6463d9f4b9dbd384ce0c48db7ca2fcf17a4bc8e32f700