Dec 04 21:58:35.316 INFO checking belfz/mpsc-crypto-mining against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 21:58:35.316 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 04 21:58:35.595 INFO [stdout] 468d4ecfde2a045ecd0919cc972eb2f6c180cc4ff4cfa68514c8253143c0c789
Dec 04 21:58:35.603 INFO running `"docker" "start" "-a" "468d4ecfde2a045ecd0919cc972eb2f6c180cc4ff4cfa68514c8253143c0c789"`
Dec 04 21:58:37.086 INFO [stderr] usermod: no changes
Dec 04 21:58:37.187 INFO [stderr]     Checking generic-array v0.6.0
Dec 04 21:58:37.691 INFO [stderr]     Checking digest v0.4.0
Dec 04 21:58:37.691 INFO [stderr]     Checking digest-buffer v0.2.0
Dec 04 21:58:38.159 INFO [stderr]     Checking sha2 v0.4.2
Dec 04 21:58:38.631 INFO [stderr]     Checking easy-hash v0.1.0
Dec 04 21:58:39.456 INFO [stderr]     Checking mpsc-crypto-mining v0.1.0 (/source)
Dec 04 21:58:40.291 INFO [stderr] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Dec 04 21:58:40.291 INFO [stderr]  --> src/main.rs:1:12
Dec 04 21:58:40.291 INFO [stderr]   |
Dec 04 21:58:40.291 INFO [stderr] 1 | #![feature(iterator_step_by)]
Dec 04 21:58:40.291 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 04 21:58:40.291 INFO [stderr]   |
Dec 04 21:58:40.291 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 21:58:40.291 INFO [stderr] 
Dec 04 21:58:40.511 INFO [stderr] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Dec 04 21:58:40.511 INFO [stderr]  --> src/main.rs:1:12
Dec 04 21:58:40.511 INFO [stderr]   |
Dec 04 21:58:40.512 INFO [stderr] 1 | #![feature(iterator_step_by)]
Dec 04 21:58:40.512 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 04 21:58:40.512 INFO [stderr]   |
Dec 04 21:58:40.512 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 21:58:40.512 INFO [stderr] 
Dec 04 21:58:40.537 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.41s
Dec 04 21:58:40.541 INFO [stderr] su: No module specific data is present
Dec 04 21:58:41.402 INFO running `"docker" "inspect" "468d4ecfde2a045ecd0919cc972eb2f6c180cc4ff4cfa68514c8253143c0c789"`
Dec 04 21:58:41.681 INFO running `"docker" "rm" "-f" "468d4ecfde2a045ecd0919cc972eb2f6c180cc4ff4cfa68514c8253143c0c789"`
Dec 04 21:58:42.087 INFO [stdout] 468d4ecfde2a045ecd0919cc972eb2f6c180cc4ff4cfa68514c8253143c0c789