Dec 04 20:11:55.954 INFO checking data-pup/rust-temperature-converter against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 20:11:55.954 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 20:11:56.495 INFO [stdout] 3e0477c6b19cd655032638ec5a9b75abfb0456d18abe712f0848aba40352f3c1
Dec 04 20:11:56.497 INFO running `"docker" "start" "-a" "3e0477c6b19cd655032638ec5a9b75abfb0456d18abe712f0848aba40352f3c1"`
Dec 04 20:11:58.346 INFO [stderr] usermod: no changes
Dec 04 20:11:58.439 INFO [stderr]     Checking rust-temp-converter v0.1.0 (/source)
Dec 04 20:11:59.003 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 20:11:59.003 INFO [stderr]  --> src/main.rs:1:12
Dec 04 20:11:59.003 INFO [stderr]   |
Dec 04 20:11:59.003 INFO [stderr] 1 | #![feature(iterator_step_by)]
Dec 04 20:11:59.003 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 04 20:11:59.003 INFO [stderr]   |
Dec 04 20:11:59.003 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 20:11:59.003 INFO [stderr] 
Dec 04 20:11:59.119 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 20:11:59.119 INFO [stderr]  --> src/main.rs:1:12
Dec 04 20:11:59.119 INFO [stderr]   |
Dec 04 20:11:59.119 INFO [stderr] 1 | #![feature(iterator_step_by)]
Dec 04 20:11:59.119 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 04 20:11:59.119 INFO [stderr]   |
Dec 04 20:11:59.119 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 20:11:59.119 INFO [stderr] 
Dec 04 20:11:59.187 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Dec 04 20:11:59.187 INFO [stderr] su: No module specific data is present
Dec 04 20:12:00.051 INFO running `"docker" "inspect" "3e0477c6b19cd655032638ec5a9b75abfb0456d18abe712f0848aba40352f3c1"`
Dec 04 20:12:00.380 INFO running `"docker" "rm" "-f" "3e0477c6b19cd655032638ec5a9b75abfb0456d18abe712f0848aba40352f3c1"`
Dec 04 20:12:00.616 INFO [stdout] 3e0477c6b19cd655032638ec5a9b75abfb0456d18abe712f0848aba40352f3c1