Sep 01 00:31:41.620 INFO checking JasonKleban/RustyEuler against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 00:31:41.620 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 00:31:41.620 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 00:31:41.919 INFO blam! 7a3f5419980c69d1fdb6a9eafd6b70ef1f401ee65fe8f83cc9b47814f9cbfbd8
Sep 01 00:31:41.923 INFO running `"docker" "start" "-a" "7a3f5419980c69d1fdb6a9eafd6b70ef1f401ee65fe8f83cc9b47814f9cbfbd8"`
Sep 01 00:31:42.856 INFO kablam!     Checking either v1.0.3
Sep 01 00:31:42.857 INFO kablam!     Checking num-complex v0.1.35
Sep 01 00:31:42.857 INFO kablam!     Checking num-bigint v0.1.35
Sep 01 00:31:42.858 INFO kablam!     Checking clap v2.20.4
Sep 01 00:31:43.684 INFO kablam!     Checking itertools v0.5.9
Sep 01 00:31:46.102 INFO kablam!     Checking num-rational v0.1.35
Sep 01 00:31:47.663 INFO kablam!     Checking num v0.1.36
Sep 01 00:31:54.001 INFO kablam!     Checking rusty_euler v0.1.0 (file:///source)
Sep 01 00:31:54.935 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.18s
Sep 01 00:31:54.939 INFO kablam! su: No module specific data is present
Sep 01 00:31:55.310 INFO running `"docker" "rm" "-f" "7a3f5419980c69d1fdb6a9eafd6b70ef1f401ee65fe8f83cc9b47814f9cbfbd8"`
Sep 01 00:31:55.400 INFO blam! 7a3f5419980c69d1fdb6a9eafd6b70ef1f401ee65fe8f83cc9b47814f9cbfbd8