Dec 04 09:09:47.381 INFO checking swatteau/heightmap against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 09:09:47.381 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 09:09:47.728 INFO [stdout] 79a2f062721d97869e3c1ebe7c4750112f69a9722b560cecb59ce9e1835ca56e
Dec 04 09:09:47.735 INFO running `"docker" "start" "-a" "79a2f062721d97869e3c1ebe7c4750112f69a9722b560cecb59ce9e1835ca56e"`
Dec 04 09:09:48.674 INFO [stderr] usermod: no changes
Dec 04 09:09:48.772 INFO [stderr]     Checking rand v0.4.1
Dec 04 09:09:48.779 INFO [stderr]     Checking atty v0.2.8
Dec 04 09:09:49.059 INFO [stderr]     Checking clap v2.31.2
Dec 04 09:09:50.683 INFO [stderr]     Checking diamondsquare v0.1.0 (/source/diamondsquare)
Dec 04 09:09:50.939 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 09:09:50.939 INFO [stderr]   --> diamondsquare/src/lib.rs:15:12
Dec 04 09:09:50.939 INFO [stderr]    |
Dec 04 09:09:50.939 INFO [stderr] 15 | #![feature(iterator_step_by)]
Dec 04 09:09:50.939 INFO [stderr]    |            ^^^^^^^^^^^^^^^^
Dec 04 09:09:50.939 INFO [stderr]    |
Dec 04 09:09:50.939 INFO [stderr]    = note: #[warn(stable_features)] on by default
Dec 04 09:09:50.939 INFO [stderr] 
Dec 04 09:09:53.787 INFO [stderr]     Checking heightmap v0.1.0 (/source)
Dec 04 09:09:54.299 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.60s
Dec 04 09:09:54.312 INFO [stderr] su: No module specific data is present
Dec 04 09:09:55.420 INFO running `"docker" "inspect" "79a2f062721d97869e3c1ebe7c4750112f69a9722b560cecb59ce9e1835ca56e"`
Dec 04 09:09:55.781 INFO running `"docker" "rm" "-f" "79a2f062721d97869e3c1ebe7c4750112f69a9722b560cecb59ce9e1835ca56e"`
Dec 04 09:09:56.075 INFO [stdout] 79a2f062721d97869e3c1ebe7c4750112f69a9722b560cecb59ce9e1835ca56e