Sep 02 20:03:27.013 INFO checking basic_scheduler-0.1.1 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 20:03:27.013 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 20:03:27.013 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 20:03:27.217 INFO blam! 8395360d321b5199cd0bc4249ef7344fbdd38c3c062f2580e0d64d793fe9a0c4
Sep 02 20:03:27.220 INFO running `"docker" "start" "-a" "8395360d321b5199cd0bc4249ef7344fbdd38c3c062f2580e0d64d793fe9a0c4"`
Sep 02 20:03:27.803 INFO kablam!     Checking basic_scheduler v0.1.1 (file:///source)
Sep 02 20:03:28.788 INFO kablam! warning: unused import: `super::*`
Sep 02 20:03:28.788 INFO kablam!    --> src/lib.rs:142:9
Sep 02 20:03:28.788 INFO kablam!     |
Sep 02 20:03:28.788 INFO kablam! 142 |     use super::*;
Sep 02 20:03:28.788 INFO kablam!     |         ^^^^^^^^
Sep 02 20:03:28.788 INFO kablam!     |
Sep 02 20:03:28.788 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 02 20:03:28.788 INFO kablam! 
Sep 02 20:03:29.794 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
Sep 02 20:03:29.801 INFO kablam! su: No module specific data is present
Sep 02 20:03:30.249 INFO running `"docker" "rm" "-f" "8395360d321b5199cd0bc4249ef7344fbdd38c3c062f2580e0d64d793fe9a0c4"`
Sep 02 20:03:30.350 INFO blam! 8395360d321b5199cd0bc4249ef7344fbdd38c3c062f2580e0d64d793fe9a0c4