Sep 19 18:43:02.221 INFO checking scoped_threadpool-0.1.9 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 18:43:02.221 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 18:43:02.221 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-1/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 18:43:02.526 INFO blam! 41904b22071d3bbb5201a57f85c9dc4e52a738240a9de17063e43b3a9fb4ffec
Sep 19 18:43:02.528 INFO running `"docker" "start" "-a" "41904b22071d3bbb5201a57f85c9dc4e52a738240a9de17063e43b3a9fb4ffec"`
Sep 19 18:43:03.988 INFO kablam! usermod: no changes
Sep 19 18:43:04.016 INFO kablam!     Checking scoped_threadpool v0.1.9 (/source)
Sep 19 18:43:04.220 INFO kablam! warning: unused `#[macro_use]` import
Sep 19 18:43:04.220 INFO kablam!   --> src/lib.rs:50:1
Sep 19 18:43:04.220 INFO kablam!    |
Sep 19 18:43:04.220 INFO kablam! 50 | #[macro_use]
Sep 19 18:43:04.220 INFO kablam!    | ^^^^^^^^^^^^
Sep 19 18:43:04.220 INFO kablam!    |
Sep 19 18:43:04.220 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 19 18:43:04.220 INFO kablam! 
Sep 19 18:43:04.468 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
Sep 19 18:43:04.471 INFO kablam! su: No module specific data is present
Sep 19 18:43:05.298 INFO running `"docker" "rm" "-f" "41904b22071d3bbb5201a57f85c9dc4e52a738240a9de17063e43b3a9fb4ffec"`
Sep 19 18:43:05.377 INFO blam! 41904b22071d3bbb5201a57f85c9dc4e52a738240a9de17063e43b3a9fb4ffec