Sep 06 09:45:53.851 INFO checking average-0.9.2 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 09:45:53.851 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 09:45:53.852 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-7/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 09:45:54.191 INFO blam! 79c5b1f0a3c2fa5990615e0b2f82562ffcd852ddfb01f9a1aa9ebc050c6a58f5
Sep 06 09:45:54.194 INFO running `"docker" "start" "-a" "79c5b1f0a3c2fa5990615e0b2f82562ffcd852ddfb01f9a1aa9ebc050c6a58f5"`
Sep 06 09:45:55.549 INFO kablam! usermod: no changes
Sep 06 09:45:55.697 INFO kablam!     Checking custom_derive v0.1.7
Sep 06 09:45:55.697 INFO kablam!     Checking float-ord v0.2.0
Sep 06 09:45:55.710 INFO kablam!     Checking quantiles v0.7.1
Sep 06 09:45:55.710 INFO kablam!     Checking streaming-stats v0.2.0
Sep 06 09:45:55.878 INFO kablam!     Checking conv v0.3.3
Sep 06 09:45:58.202 INFO kablam!     Checking average v0.9.2 (file:///source)
Sep 06 09:46:07.538 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.96s
Sep 06 09:46:07.559 INFO kablam! su: No module specific data is present
Sep 06 09:46:08.479 INFO running `"docker" "rm" "-f" "79c5b1f0a3c2fa5990615e0b2f82562ffcd852ddfb01f9a1aa9ebc050c6a58f5"`
Sep 06 09:46:08.684 INFO blam! 79c5b1f0a3c2fa5990615e0b2f82562ffcd852ddfb01f9a1aa9ebc050c6a58f5