Sep 06 06:53:06.159 INFO checking from_variants-0.3.0 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 06:53:06.159 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 06:53:06.159 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-5/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 06:53:06.340 INFO blam! 11968db7ac757ca88e5f7690d1ee67f0adfaf7d82c39cd3c9d6a0dcb12fa53ee
Sep 06 06:53:06.341 INFO running `"docker" "start" "-a" "11968db7ac757ca88e5f7690d1ee67f0adfaf7d82c39cd3c9d6a0dcb12fa53ee"`
Sep 06 06:53:08.070 INFO kablam! usermod: no changes
Sep 06 06:53:08.182 INFO kablam!    Compiling error-chain v0.10.0
Sep 06 06:53:08.183 INFO kablam!    Compiling darling_core v0.4.0
Sep 06 06:53:17.463 INFO kablam!    Compiling darling_macro v0.4.0
Sep 06 06:53:21.054 INFO kablam!    Compiling darling v0.4.0
Sep 06 06:53:22.687 INFO kablam!    Compiling from_variants_impl v0.3.0
Sep 06 06:53:26.493 INFO kablam!     Checking from_variants v0.3.0 (file:///source)
Sep 06 06:53:27.407 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 19.31s
Sep 06 06:53:27.411 INFO kablam! su: No module specific data is present
Sep 06 06:53:28.152 INFO running `"docker" "rm" "-f" "11968db7ac757ca88e5f7690d1ee67f0adfaf7d82c39cd3c9d6a0dcb12fa53ee"`
Sep 06 06:53:28.271 INFO blam! 11968db7ac757ca88e5f7690d1ee67f0adfaf7d82c39cd3c9d6a0dcb12fa53ee