Nov 01 22:55:43.409 INFO checking from_variants-0.4.0 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 22:55:43.409 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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"`
Nov 01 22:55:43.635 INFO blam! d2b654e31b30075dfa4cb13b9f194430e3699c55ff8094e1df1065fb9e5d9ea3
Nov 01 22:55:43.638 INFO running `"docker" "start" "-a" "d2b654e31b30075dfa4cb13b9f194430e3699c55ff8094e1df1065fb9e5d9ea3"`
Nov 01 22:55:44.720 INFO kablam! usermod: no changes
Nov 01 22:55:44.804 INFO kablam!    Compiling error-chain v0.11.0
Nov 01 22:55:44.804 INFO kablam!    Compiling darling_core v0.5.0
Nov 01 22:55:56.336 INFO kablam!    Compiling darling_macro v0.5.0
Nov 01 22:56:02.021 INFO kablam!    Compiling darling v0.5.0
Nov 01 22:56:06.020 INFO kablam!    Compiling from_variants_impl v0.4.0
Nov 01 22:56:12.864 INFO kablam!     Checking from_variants v0.4.0 (/source)
Nov 01 22:56:15.909 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 31.16s
Nov 01 22:56:15.920 INFO kablam! su: No module specific data is present
Nov 01 22:56:16.628 INFO running `"docker" "rm" "-f" "d2b654e31b30075dfa4cb13b9f194430e3699c55ff8094e1df1065fb9e5d9ea3"`
Nov 01 22:56:16.917 INFO blam! d2b654e31b30075dfa4cb13b9f194430e3699c55ff8094e1df1065fb9e5d9ea3