Oct 13 05:31:41.081 INFO checking Awpteamoose/tile-count against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 05:31:41.081 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/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 13 05:31:41.354 INFO blam! c57c912a95ef2e0ec36624720fe178e2e83944ac2c93c8f594f5b3205c71a4f4
Oct 13 05:31:41.358 INFO running `"docker" "start" "-a" "c57c912a95ef2e0ec36624720fe178e2e83944ac2c93c8f594f5b3205c71a4f4"`
Oct 13 05:31:42.338 INFO kablam! usermod: no changes
Oct 13 05:31:42.416 INFO kablam!     Checking num-integer v0.1.38
Oct 13 05:31:43.017 INFO kablam!     Checking num-iter v0.1.37
Oct 13 05:31:43.409 INFO kablam!     Checking png v0.12.0
Oct 13 05:31:44.753 INFO kablam!     Checking tile-count v0.1.0 (/source)
Oct 13 05:31:45.661 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Oct 13 05:31:45.661 INFO kablam!  --> src/main.rs:3:12
Oct 13 05:31:45.661 INFO kablam!   |
Oct 13 05:31:45.661 INFO kablam! 3 | #![feature(iterator_step_by)]
Oct 13 05:31:45.662 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Oct 13 05:31:45.662 INFO kablam!   |
Oct 13 05:31:45.662 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 13 05:31:45.662 INFO kablam! 
Oct 13 05:31:45.663 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Oct 13 05:31:45.664 INFO kablam!  --> src/main.rs:3:12
Oct 13 05:31:45.664 INFO kablam!   |
Oct 13 05:31:45.665 INFO kablam! 3 | #![feature(iterator_step_by)]
Oct 13 05:31:45.665 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Oct 13 05:31:45.665 INFO kablam!   |
Oct 13 05:31:45.666 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 13 05:31:45.666 INFO kablam! 
Oct 13 05:31:45.677 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.31s
Oct 13 05:31:45.680 INFO kablam! su: No module specific data is present
Oct 13 05:31:46.000 INFO running `"docker" "rm" "-f" "c57c912a95ef2e0ec36624720fe178e2e83944ac2c93c8f594f5b3205c71a4f4"`
Oct 13 05:31:46.107 INFO blam! c57c912a95ef2e0ec36624720fe178e2e83944ac2c93c8f594f5b3205c71a4f4