Sep 10 10:16:46.074 INFO checking scoped_stateful_threadpool-0.1.8 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 10:16:46.074 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 10:16:46.074 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-5/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 10:16:46.266 INFO blam! 5dea2b6d35711ca3956e1af9a225b0d88bb7461f8eb81605a8f5ffc051871288
Sep 10 10:16:46.271 INFO running `"docker" "start" "-a" "5dea2b6d35711ca3956e1af9a225b0d88bb7461f8eb81605a8f5ffc051871288"`
Sep 10 10:16:47.030 INFO kablam! usermod: no changes
Sep 10 10:16:47.056 INFO kablam!     Checking scoped_stateful_threadpool v0.1.8 (file:///source)
Sep 10 10:16:47.237 INFO kablam! warning: unused `#[macro_use]` import
Sep 10 10:16:47.237 INFO kablam!   --> src/lib.rs:55:1
Sep 10 10:16:47.237 INFO kablam!    |
Sep 10 10:16:47.237 INFO kablam! 55 | #[macro_use]
Sep 10 10:16:47.237 INFO kablam!    | ^^^^^^^^^^^^
Sep 10 10:16:47.237 INFO kablam!    |
Sep 10 10:16:47.237 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 10 10:16:47.237 INFO kablam! 
Sep 10 10:16:47.573 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
Sep 10 10:16:47.575 INFO kablam! su: No module specific data is present
Sep 10 10:16:48.065 INFO running `"docker" "rm" "-f" "5dea2b6d35711ca3956e1af9a225b0d88bb7461f8eb81605a8f5ffc051871288"`
Sep 10 10:16:48.145 INFO blam! 5dea2b6d35711ca3956e1af9a225b0d88bb7461f8eb81605a8f5ffc051871288