Dec 11 08:24:49.931 INFO checking swatteau/heightmap against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 08:24:49.931 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 08:24:50.200 INFO [stdout] 7bb40cc060874fc5bed693ae0136e5c7651e5c25d77789f58166936be05a4268
Dec 11 08:24:50.202 INFO running `"docker" "start" "-a" "7bb40cc060874fc5bed693ae0136e5c7651e5c25d77789f58166936be05a4268"`
Dec 11 08:24:50.692 INFO [stderr] usermod: no changes
Dec 11 08:24:50.753 INFO [stderr]     Checking atty v0.2.8
Dec 11 08:24:50.768 INFO [stderr]     Checking rand v0.4.1
Dec 11 08:24:50.972 INFO [stderr]     Checking clap v2.31.2
Dec 11 08:24:52.144 INFO [stderr]     Checking diamondsquare v0.1.0 (/source/diamondsquare)
Dec 11 08:24:52.396 INFO [stderr] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Dec 11 08:24:52.396 INFO [stderr]   --> diamondsquare/src/lib.rs:15:12
Dec 11 08:24:52.396 INFO [stderr]    |
Dec 11 08:24:52.396 INFO [stderr] 15 | #![feature(iterator_step_by)]
Dec 11 08:24:52.396 INFO [stderr]    |            ^^^^^^^^^^^^^^^^
Dec 11 08:24:52.396 INFO [stderr]    |
Dec 11 08:24:52.396 INFO [stderr]    = note: #[warn(stable_features)] on by default
Dec 11 08:24:52.396 INFO [stderr] 
Dec 11 08:24:55.640 INFO [stderr]     Checking heightmap v0.1.0 (/source)
Dec 11 08:24:56.328 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.61s
Dec 11 08:24:56.336 INFO [stderr] su: No module specific data is present
Dec 11 08:24:57.002 INFO running `"docker" "inspect" "7bb40cc060874fc5bed693ae0136e5c7651e5c25d77789f58166936be05a4268"`
Dec 11 08:24:57.346 INFO running `"docker" "rm" "-f" "7bb40cc060874fc5bed693ae0136e5c7651e5c25d77789f58166936be05a4268"`
Dec 11 08:24:57.624 INFO [stdout] 7bb40cc060874fc5bed693ae0136e5c7651e5c25d77789f58166936be05a4268