Sep 04 17:23:20.835 INFO checking from_variants-0.4.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 17:23:20.835 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 17:23:20.835 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 17:23:21.001 INFO blam! fc9971c06e143c47528ae8769f094515c02ec3458b82aa08922b7c9c6fccba08
Sep 04 17:23:21.003 INFO running `"docker" "start" "-a" "fc9971c06e143c47528ae8769f094515c02ec3458b82aa08922b7c9c6fccba08"`
Sep 04 17:23:21.565 INFO kablam!    Compiling error-chain v0.11.0
Sep 04 17:23:21.566 INFO kablam!    Compiling syn v0.13.11
Sep 04 17:23:45.136 INFO kablam!    Compiling darling_core v0.5.0
Sep 04 17:23:55.176 INFO kablam!    Compiling darling_macro v0.5.0
Sep 04 17:23:59.511 INFO kablam!    Compiling darling v0.5.0
Sep 04 17:24:02.080 INFO kablam!    Compiling from_variants_impl v0.4.0
Sep 04 17:24:07.292 INFO kablam!     Checking from_variants v0.4.0 (file:///source)
Sep 04 17:24:09.340 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 47.80s
Sep 04 17:24:09.345 INFO kablam! su: No module specific data is present
Sep 04 17:24:09.745 INFO running `"docker" "rm" "-f" "fc9971c06e143c47528ae8769f094515c02ec3458b82aa08922b7c9c6fccba08"`
Sep 04 17:24:09.831 INFO blam! fc9971c06e143c47528ae8769f094515c02ec3458b82aa08922b7c9c6fccba08