Sep 21 10:57:26.692 INFO checking elefren-0.15.2 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 10:57:26.692 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 10:57:26.692 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-0/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 10:57:26.883 INFO blam! e000a20293c6566b887a3450d9aaa2d4ee8e631566fdf0d96b8d4310129ca811
Sep 21 10:57:26.885 INFO running `"docker" "start" "-a" "e000a20293c6566b887a3450d9aaa2d4ee8e631566fdf0d96b8d4310129ca811"`
Sep 21 10:57:27.815 INFO kablam! usermod: no changes
Sep 21 10:57:28.271 INFO kablam!     Checking doc-comment v0.1.2
Sep 21 10:57:28.271 INFO kablam!     Checking tap-reader v1.0.1
Sep 21 10:57:28.276 INFO kablam!    Compiling isolang v0.2.1
Sep 21 10:57:28.278 INFO kablam!    Compiling elefren v0.15.2 (/source)
Sep 21 10:57:28.279 INFO kablam!     Checking hyper v0.11.27
Sep 21 10:57:28.279 INFO kablam!     Checking tokio-tls v0.1.4
Sep 21 10:57:38.166 INFO kablam!     Checking hyper-tls v0.1.4
Sep 21 10:57:40.420 INFO kablam!     Checking reqwest v0.8.8
Sep 21 10:58:22.454 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 54.61s
Sep 21 10:58:22.495 INFO kablam! su: No module specific data is present
Sep 21 10:58:23.408 INFO running `"docker" "rm" "-f" "e000a20293c6566b887a3450d9aaa2d4ee8e631566fdf0d96b8d4310129ca811"`
Sep 21 10:58:23.520 INFO blam! e000a20293c6566b887a3450d9aaa2d4ee8e631566fdf0d96b8d4310129ca811