Jul 12 09:21:53.030 INFO checking from_variants-0.4.0 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234 Jul 12 09:21:53.030 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets Jul 12 09:21:53.030 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets Jul 12 09:21:53.031 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-1/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"` Jul 12 09:21:53.295 INFO blam! 5466d97732fabacd0a44c2887b40b851a7714d3302a1b30032aac4393cbd0ad0 Jul 12 09:21:53.298 INFO running `"docker" "start" "-a" "5466d97732fabacd0a44c2887b40b851a7714d3302a1b30032aac4393cbd0ad0"` Jul 12 09:21:54.372 INFO kablam! Compiling ident_case v1.0.0 Jul 12 09:21:54.381 INFO kablam! Compiling error-chain v0.11.0 Jul 12 09:21:54.387 INFO kablam! Compiling syn v0.13.11 Jul 12 09:22:45.434 INFO kablam! Compiling darling_core v0.5.0 Jul 12 09:23:04.866 INFO kablam! Compiling darling_macro v0.5.0 Jul 12 09:23:09.414 INFO kablam! Compiling darling v0.5.0 Jul 12 09:23:11.539 INFO kablam! Compiling from_variants_impl v0.4.0 Jul 12 09:23:19.679 INFO kablam! Checking from_variants v0.4.0 (file:///source) Jul 12 09:23:22.401 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1m 28s Jul 12 09:23:22.408 INFO kablam! su: No module specific data is present Jul 12 09:23:23.034 INFO running `"docker" "rm" "-f" "5466d97732fabacd0a44c2887b40b851a7714d3302a1b30032aac4393cbd0ad0"` Jul 12 09:23:23.262 INFO blam! 5466d97732fabacd0a44c2887b40b851a7714d3302a1b30032aac4393cbd0ad0