Dec 18 14:53:55.856 INFO checking ipnetwork-0.13.1 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 14:53:55.856 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/ipnetwork/0.13.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 14:53:56.044 INFO [stdout] e08bd6f1c2a2e0cc710ed7bddfb35e671efc59a8fe3630fabda3849d7cefbecc
Dec 18 14:53:56.046 INFO running `"docker" "start" "-a" "e08bd6f1c2a2e0cc710ed7bddfb35e671efc59a8fe3630fabda3849d7cefbecc"`
Dec 18 14:53:56.912 INFO [stderr]     Checking ipnetwork v0.13.1 (/opt/crater/workdir)
Dec 18 14:53:57.168 INFO [stderr] warning: unused import: `std::net::Ipv4Addr`
Dec 18 14:53:57.168 INFO [stderr]  --> src/common.rs:3:5
Dec 18 14:53:57.168 INFO [stderr]   |
Dec 18 14:53:57.168 INFO [stderr] 3 | use std::net::Ipv4Addr;
Dec 18 14:53:57.168 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 18 14:53:57.168 INFO [stderr]   |
Dec 18 14:53:57.168 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 14:53:57.168 INFO [stderr] 
Dec 18 14:53:57.400 INFO [stderr] warning: unused import: `std::net::Ipv4Addr`
Dec 18 14:53:57.400 INFO [stderr]  --> src/common.rs:3:5
Dec 18 14:53:57.400 INFO [stderr]   |
Dec 18 14:53:57.400 INFO [stderr] 3 | use std::net::Ipv4Addr;
Dec 18 14:53:57.400 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 18 14:53:57.400 INFO [stderr]   |
Dec 18 14:53:57.400 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 14:53:57.400 INFO [stderr] 
Dec 18 14:53:58.120 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
Dec 18 14:53:58.813 INFO running `"docker" "inspect" "e08bd6f1c2a2e0cc710ed7bddfb35e671efc59a8fe3630fabda3849d7cefbecc"`
Dec 18 14:53:59.010 INFO running `"docker" "rm" "-f" "e08bd6f1c2a2e0cc710ed7bddfb35e671efc59a8fe3630fabda3849d7cefbecc"`
Dec 18 14:53:59.179 INFO [stdout] e08bd6f1c2a2e0cc710ed7bddfb35e671efc59a8fe3630fabda3849d7cefbecc