Dec 18 07:21:14.966 INFO checking HeapUnderfl0w/minecraft_server_prober against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 07:21:14.967 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/HeapUnderfl0w/minecraft_server_prober:/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 07:21:15.410 INFO [stdout] a6bc1268da8f3b528a52224230dfd87c813eb711bd17e453789646c60d871622
Dec 18 07:21:15.412 INFO running `"docker" "start" "-a" "a6bc1268da8f3b528a52224230dfd87c813eb711bd17e453789646c60d871622"`
Dec 18 07:21:17.567 INFO [stderr]     Checking domain v0.2.4
Dec 18 07:21:22.359 INFO [stderr]     Checking minecraft_prober v0.1.0 (/opt/crater/workdir)
Dec 18 07:21:23.652 INFO [stderr] warning: the feature `int_to_from_bytes` has been stable since 1.32.0 and no longer requires an attribute to enable
Dec 18 07:21:23.652 INFO [stderr]  --> src/main.rs:1:12
Dec 18 07:21:23.652 INFO [stderr]   |
Dec 18 07:21:23.652 INFO [stderr] 1 | #![feature(int_to_from_bytes)]
Dec 18 07:21:23.652 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 18 07:21:23.652 INFO [stderr]   |
Dec 18 07:21:23.652 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 18 07:21:23.652 INFO [stderr] 
Dec 18 07:21:23.729 INFO [stderr] warning: the feature `int_to_from_bytes` has been stable since 1.32.0 and no longer requires an attribute to enable
Dec 18 07:21:23.729 INFO [stderr]  --> src/main.rs:1:12
Dec 18 07:21:23.729 INFO [stderr]   |
Dec 18 07:21:23.729 INFO [stderr] 1 | #![feature(int_to_from_bytes)]
Dec 18 07:21:23.729 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 18 07:21:23.729 INFO [stderr]   |
Dec 18 07:21:23.729 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 18 07:21:23.729 INFO [stderr] 
Dec 18 07:21:23.758 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.48s
Dec 18 07:21:24.172 INFO running `"docker" "inspect" "a6bc1268da8f3b528a52224230dfd87c813eb711bd17e453789646c60d871622"`
Dec 18 07:21:24.298 INFO running `"docker" "rm" "-f" "a6bc1268da8f3b528a52224230dfd87c813eb711bd17e453789646c60d871622"`
Dec 18 07:21:24.468 INFO [stdout] a6bc1268da8f3b528a52224230dfd87c813eb711bd17e453789646c60d871622