Sep 14 16:23:42.819 INFO checking from_variants_impl-0.2.4 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1 Sep 14 16:23:42.819 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets Sep 14 16:23:42.819 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-6/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 14 16:23:42.982 INFO blam! 1a67caa2cdc1afb68034dc00e7e5ea0fbf1caec1db6f473b1058e6421b3d4f24 Sep 14 16:23:42.987 INFO running `"docker" "start" "-a" "1a67caa2cdc1afb68034dc00e7e5ea0fbf1caec1db6f473b1058e6421b3d4f24"` Sep 14 16:23:44.750 INFO kablam! usermod: no changes Sep 14 16:23:44.866 INFO kablam! Checking ident_case v1.0.0 Sep 14 16:23:44.866 INFO kablam! Checking difference v1.0.0 Sep 14 16:23:44.866 INFO kablam! Checking error-chain v0.10.0 Sep 14 16:23:44.866 INFO kablam! Compiling darling_core v0.3.2 Sep 14 16:23:45.362 INFO kablam! Checking pretty_assertions v0.1.2 Sep 14 16:23:57.207 INFO kablam! Compiling darling_macro v0.3.2 Sep 14 16:24:00.446 INFO kablam! Checking darling v0.3.2 Sep 14 16:24:02.066 INFO kablam! Checking from_variants_impl v0.2.4 (file:///source) Sep 14 16:24:05.684 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 20.90s Sep 14 16:24:05.688 INFO kablam! su: No module specific data is present Sep 14 16:24:06.768 INFO running `"docker" "rm" "-f" "1a67caa2cdc1afb68034dc00e7e5ea0fbf1caec1db6f473b1058e6421b3d4f24"` Sep 14 16:24:07.019 INFO blam! 1a67caa2cdc1afb68034dc00e7e5ea0fbf1caec1db6f473b1058e6421b3d4f24