Sep 10 02:30:26.776 INFO checking semahawk/hc against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 02:30:26.776 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 02:30:26.776 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-0/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 02:30:26.971 INFO blam! 7f28c8b430d12e6819eaa8e48faee7e9912133047430fcce51d08d2202b0ae8f
Sep 10 02:30:26.973 INFO running `"docker" "start" "-a" "7f28c8b430d12e6819eaa8e48faee7e9912133047430fcce51d08d2202b0ae8f"`
Sep 10 02:30:28.630 INFO kablam! usermod: no changes
Sep 10 02:30:28.770 INFO kablam!     Checking bitflags v0.4.0
Sep 10 02:30:28.778 INFO kablam!     Checking encode_unicode v0.1.3
Sep 10 02:30:28.778 INFO kablam!     Checking either v1.0.2
Sep 10 02:30:28.786 INFO kablam!     Checking getopts v0.2.14
Sep 10 02:30:29.314 INFO kablam!     Checking nix v0.5.1
Sep 10 02:30:29.746 INFO kablam!     Checking itertools v0.5.8
Sep 10 02:30:35.138 INFO kablam!     Checking rustyline v1.0.0
Sep 10 02:30:36.147 INFO kablam!     Checking hc v0.1.2 (file:///source)
Sep 10 02:30:37.130 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.49s
Sep 10 02:30:37.138 INFO kablam! su: No module specific data is present
Sep 10 02:30:38.515 INFO running `"docker" "rm" "-f" "7f28c8b430d12e6819eaa8e48faee7e9912133047430fcce51d08d2202b0ae8f"`
Sep 10 02:30:38.627 INFO blam! 7f28c8b430d12e6819eaa8e48faee7e9912133047430fcce51d08d2202b0ae8f