Oct 27 22:13:50.775 INFO checking from_variants-0.4.0 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 22:13:50.776 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-1/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +19f01b935b91481fd445b16b533d2f87661bf12e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 27 22:13:51.048 INFO blam! 410765a11f4fbef113a405c18c65cf6ce0ae48e41cbe434b22c40d8137f70ab7
Oct 27 22:13:51.052 INFO running `"docker" "start" "-a" "410765a11f4fbef113a405c18c65cf6ce0ae48e41cbe434b22c40d8137f70ab7"`
Oct 27 22:13:51.856 INFO kablam! usermod: no changes
Oct 27 22:13:51.943 INFO kablam!    Compiling error-chain v0.11.0
Oct 27 22:13:51.954 INFO kablam!    Compiling darling_core v0.5.0
Oct 27 22:14:02.700 INFO kablam!    Compiling darling_macro v0.5.0
Oct 27 22:14:08.603 INFO kablam!    Compiling darling v0.5.0
Oct 27 22:14:12.668 INFO kablam!    Compiling from_variants_impl v0.4.0
Oct 27 22:14:19.395 INFO kablam!     Checking from_variants v0.4.0 (/source)
Oct 27 22:14:23.051 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 31.16s
Oct 27 22:14:23.052 INFO kablam! su: No module specific data is present
Oct 27 22:14:23.643 INFO running `"docker" "rm" "-f" "410765a11f4fbef113a405c18c65cf6ce0ae48e41cbe434b22c40d8137f70ab7"`
Oct 27 22:14:23.963 INFO blam! 410765a11f4fbef113a405c18c65cf6ce0ae48e41cbe434b22c40d8137f70ab7