Sep 14 19:20:39.472 INFO checking basic_scheduler-0.1.1 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 19:20:39.472 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 19:20:39.472 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-7/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 19:20:39.714 INFO blam! cd479696ed3e8b1f2aa500192f6533febf5ab15a9b0483e9da7b330d96d4eddd
Sep 14 19:20:39.723 INFO running `"docker" "start" "-a" "cd479696ed3e8b1f2aa500192f6533febf5ab15a9b0483e9da7b330d96d4eddd"`
Sep 14 19:20:40.735 INFO kablam! usermod: no changes
Sep 14 19:20:40.790 INFO kablam!     Checking basic_scheduler v0.1.1 (file:///source)
Sep 14 19:20:41.387 INFO kablam! warning: unused import: `super::*`
Sep 14 19:20:41.387 INFO kablam!    --> src/lib.rs:142:9
Sep 14 19:20:41.387 INFO kablam!     |
Sep 14 19:20:41.387 INFO kablam! 142 |     use super::*;
Sep 14 19:20:41.387 INFO kablam!     |         ^^^^^^^^
Sep 14 19:20:41.387 INFO kablam!     |
Sep 14 19:20:41.387 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 14 19:20:41.387 INFO kablam! 
Sep 14 19:20:42.077 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
Sep 14 19:20:42.083 INFO kablam! su: No module specific data is present
Sep 14 19:20:42.708 INFO running `"docker" "rm" "-f" "cd479696ed3e8b1f2aa500192f6533febf5ab15a9b0483e9da7b330d96d4eddd"`
Sep 14 19:20:42.828 INFO blam! cd479696ed3e8b1f2aa500192f6533febf5ab15a9b0483e9da7b330d96d4eddd