Dec 18 14:53:51.552 INFO checking iproute2-0.0.2 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 14:53:51.552 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/iproute2/0.0.2:/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 14:53:51.748 INFO [stdout] 68a33210c03412fefb523cc6aa55239fcbeb3792f489de4ece7d6d51b750c134
Dec 18 14:53:51.749 INFO running `"docker" "start" "-a" "68a33210c03412fefb523cc6aa55239fcbeb3792f489de4ece7d6d51b750c134"`
Dec 18 14:53:52.298 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 18 14:53:52.448 INFO [stderr]     Checking netlink-socket v0.0.2
Dec 18 14:53:53.190 INFO [stderr]     Checking rtnetlink v0.0.3
Dec 18 14:53:55.488 INFO [stderr]     Checking iproute2 v0.0.2 (/opt/crater/workdir)
Dec 18 14:53:59.136 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.84s
Dec 18 14:53:59.614 INFO running `"docker" "inspect" "68a33210c03412fefb523cc6aa55239fcbeb3792f489de4ece7d6d51b750c134"`
Dec 18 14:53:59.808 INFO running `"docker" "rm" "-f" "68a33210c03412fefb523cc6aa55239fcbeb3792f489de4ece7d6d51b750c134"`
Dec 18 14:54:00.098 INFO [stdout] 68a33210c03412fefb523cc6aa55239fcbeb3792f489de4ece7d6d51b750c134