Sep 04 13:28:50.316 INFO checking iron_valid-0.5.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 13:28:50.316 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 13:28:50.316 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 13:28:50.522 INFO blam! ca632ccf5a8be94c91da4909b823b864724d3291324d26e1052c4a7c853fa33b
Sep 04 13:28:50.524 INFO running `"docker" "start" "-a" "ca632ccf5a8be94c91da4909b823b864724d3291324d26e1052c4a7c853fa33b"`
Sep 04 13:28:51.440 INFO kablam!     Checking dns-lookup v0.2.1
Sep 04 13:28:51.443 INFO kablam!    Compiling phf_shared v0.7.21
Sep 04 13:28:52.380 INFO kablam!     Checking phf v0.7.21
Sep 04 13:28:52.437 INFO kablam!    Compiling phf_generator v0.7.21
Sep 04 13:28:53.362 INFO kablam!    Compiling phf_codegen v0.7.21
Sep 04 13:28:54.391 INFO kablam!    Compiling mime_guess v1.8.6
Sep 04 13:29:00.175 INFO kablam!     Checking multipart v0.8.1
Sep 04 13:29:02.245 INFO kablam!     Checking params v0.6.0
Sep 04 13:29:06.645 INFO kablam!     Checking iron_valid v0.5.0 (file:///source)
Sep 04 13:29:13.050 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 21.89s
Sep 04 13:29:13.063 INFO kablam! su: No module specific data is present
Sep 04 13:29:13.467 INFO running `"docker" "rm" "-f" "ca632ccf5a8be94c91da4909b823b864724d3291324d26e1052c4a7c853fa33b"`
Sep 04 13:29:13.586 INFO blam! ca632ccf5a8be94c91da4909b823b864724d3291324d26e1052c4a7c853fa33b