Sep 05 20:11:59.474 INFO checking 46bit/comms against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 05 20:11:59.474 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 05 20:11:59.474 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 05 20:11:59.980 INFO blam! be32d55c1a04dd0136add44a2123f64d4bd1cdd401d5efc1c38c4ee57095fc93
Sep 05 20:11:59.982 INFO running `"docker" "start" "-a" "be32d55c1a04dd0136add44a2123f64d4bd1cdd401d5efc1c38c4ee57095fc93"`
Sep 05 20:12:02.014 INFO kablam! usermod: no changes
Sep 05 20:12:02.193 INFO kablam!     Checking memchr v0.1.11
Sep 05 20:12:02.193 INFO kablam!     Checking tokio-timer v0.1.1
Sep 05 20:12:02.202 INFO kablam!     Checking thread-id v2.0.0
Sep 05 20:12:02.726 INFO kablam!     Checking thread_local v0.2.7
Sep 05 20:12:02.850 INFO kablam!     Checking aho-corasick v0.5.3
Sep 05 20:12:03.498 INFO kablam!     Checking comms v0.1.4 (file:///source)
Sep 05 20:12:04.214 INFO kablam!     Checking regex v0.1.80
Sep 05 20:12:06.734 INFO kablam!     Checking env_logger v0.3.5
Sep 05 20:12:07.239 INFO kablam!     Checking quickcheck v0.2.27
Sep 05 20:12:10.404 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.36s
Sep 05 20:12:10.415 INFO kablam! su: No module specific data is present
Sep 05 20:12:11.270 INFO running `"docker" "rm" "-f" "be32d55c1a04dd0136add44a2123f64d4bd1cdd401d5efc1c38c4ee57095fc93"`
Sep 05 20:12:11.578 INFO blam! be32d55c1a04dd0136add44a2123f64d4bd1cdd401d5efc1c38c4ee57095fc93