Dec 18 14:12:57.646 INFO checking luos_memory_sandbox-0.0.1 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 14:12:57.647 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/luos_memory_sandbox/0.0.1:/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 14:12:58.106 INFO [stdout] a6dea89b4b4157cfe16c73304943362184871f94fe94ceee46f0f0106fe60fc6
Dec 18 14:12:58.110 INFO running `"docker" "start" "-a" "a6dea89b4b4157cfe16c73304943362184871f94fe94ceee46f0f0106fe60fc6"`
Dec 18 14:12:59.400 INFO [stderr]     Checking luos_memory_sandbox v0.0.1 (/opt/crater/workdir)
Dec 18 14:12:59.732 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 14:12:59.732 INFO [stderr]   --> src/lib.rs:33:12
Dec 18 14:12:59.732 INFO [stderr]    |
Dec 18 14:12:59.732 INFO [stderr] 33 | #![feature(int_to_from_bytes)]
Dec 18 14:12:59.732 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^
Dec 18 14:12:59.732 INFO [stderr]    |
Dec 18 14:12:59.732 INFO [stderr]    = note: #[warn(stable_features)] on by default
Dec 18 14:12:59.732 INFO [stderr] 
Dec 18 14:13:00.228 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 14:13:00.228 INFO [stderr]   --> src/lib.rs:33:12
Dec 18 14:13:00.228 INFO [stderr]    |
Dec 18 14:13:00.228 INFO [stderr] 33 | #![feature(int_to_from_bytes)]
Dec 18 14:13:00.228 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^
Dec 18 14:13:00.228 INFO [stderr]    |
Dec 18 14:13:00.228 INFO [stderr]    = note: #[warn(stable_features)] on by default
Dec 18 14:13:00.228 INFO [stderr] 
Dec 18 14:13:00.360 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Dec 18 14:13:01.140 INFO running `"docker" "inspect" "a6dea89b4b4157cfe16c73304943362184871f94fe94ceee46f0f0106fe60fc6"`
Dec 18 14:13:01.312 INFO running `"docker" "rm" "-f" "a6dea89b4b4157cfe16c73304943362184871f94fe94ceee46f0f0106fe60fc6"`
Dec 18 14:13:01.523 INFO [stdout] a6dea89b4b4157cfe16c73304943362184871f94fe94ceee46f0f0106fe60fc6