Sep 01 16:36:08.485 INFO checking iron_valid-0.5.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 16:36:08.485 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 16:36:08.485 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/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 16:36:08.714 INFO blam! b19f21bd3531ea7a481f937da66a1c6da5bf19a2d646f62f0838f2aa48f7fcc7
Sep 01 16:36:08.717 INFO running `"docker" "start" "-a" "b19f21bd3531ea7a481f937da66a1c6da5bf19a2d646f62f0838f2aa48f7fcc7"`
Sep 01 16:36:10.051 INFO kablam!     Checking dns-lookup v0.2.1
Sep 01 16:36:10.053 INFO kablam!    Compiling phf_shared v0.7.21
Sep 01 16:36:11.154 INFO kablam!    Compiling phf_generator v0.7.21
Sep 01 16:36:11.247 INFO kablam!     Checking phf v0.7.21
Sep 01 16:36:12.161 INFO kablam!    Compiling phf_codegen v0.7.21
Sep 01 16:36:12.926 INFO kablam!    Compiling mime_guess v1.8.6
Sep 01 16:36:17.789 INFO kablam!     Checking multipart v0.8.1
Sep 01 16:36:19.030 INFO kablam!     Checking params v0.6.0
Sep 01 16:36:21.787 INFO kablam!     Checking iron_valid v0.5.0 (file:///source)
Sep 01 16:36:28.239 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 18.51s
Sep 01 16:36:28.255 INFO kablam! su: No module specific data is present
Sep 01 16:36:28.768 INFO running `"docker" "rm" "-f" "b19f21bd3531ea7a481f937da66a1c6da5bf19a2d646f62f0838f2aa48f7fcc7"`
Sep 01 16:36:28.884 INFO blam! b19f21bd3531ea7a481f937da66a1c6da5bf19a2d646f62f0838f2aa48f7fcc7