Oct 12 12:43:39.764 INFO checking swatteau/heightmap against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 12:43:39.764 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 12:43:40.152 INFO blam! ee57d9bdbc7e412f406cf0b3efde341e7bb2136bf6542fe3c343a9e5e3023d9d
Oct 12 12:43:40.154 INFO running `"docker" "start" "-a" "ee57d9bdbc7e412f406cf0b3efde341e7bb2136bf6542fe3c343a9e5e3023d9d"`
Oct 12 12:43:41.509 INFO kablam! usermod: no changes
Oct 12 12:43:41.632 INFO kablam!     Checking rand v0.4.1
Oct 12 12:43:41.632 INFO kablam!     Checking atty v0.2.8
Oct 12 12:43:41.936 INFO kablam!     Checking clap v2.31.2
Oct 12 12:43:44.600 INFO kablam!     Checking diamondsquare v0.1.0 (/source/diamondsquare)
Oct 12 12:43:44.831 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Oct 12 12:43:44.831 INFO kablam!   --> diamondsquare/src/lib.rs:15:12
Oct 12 12:43:44.831 INFO kablam!    |
Oct 12 12:43:44.832 INFO kablam! 15 | #![feature(iterator_step_by)]
Oct 12 12:43:44.832 INFO kablam!    |            ^^^^^^^^^^^^^^^^
Oct 12 12:43:44.832 INFO kablam!    |
Oct 12 12:43:44.832 INFO kablam!    = note: #[warn(stable_features)] on by default
Oct 12 12:43:44.832 INFO kablam! 
Oct 12 12:43:47.365 INFO kablam!     Checking heightmap v0.1.0 (/source)
Oct 12 12:43:48.038 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.50s
Oct 12 12:43:48.060 INFO kablam! su: No module specific data is present
Oct 12 12:43:49.102 INFO running `"docker" "rm" "-f" "ee57d9bdbc7e412f406cf0b3efde341e7bb2136bf6542fe3c343a9e5e3023d9d"`
Oct 12 12:43:49.533 INFO blam! ee57d9bdbc7e412f406cf0b3efde341e7bb2136bf6542fe3c343a9e5e3023d9d