Oct 27 22:13:50.446 INFO checking from_variants_impl-0.4.0 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 22:13:50.446 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-5/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 22:13:50.587 INFO blam! f54859460c5a488d9d18bb09d68f0bd0fc2a03fad8b5e54d754dbfe3977d64bc
Oct 27 22:13:50.590 INFO running `"docker" "start" "-a" "f54859460c5a488d9d18bb09d68f0bd0fc2a03fad8b5e54d754dbfe3977d64bc"`
Oct 27 22:13:51.179 INFO kablam! usermod: no changes
Oct 27 22:13:51.243 INFO kablam!     Checking ident_case v1.0.0
Oct 27 22:13:51.244 INFO kablam!     Checking pretty_assertions v0.1.2
Oct 27 22:13:51.246 INFO kablam!     Checking syn v0.13.11
Oct 27 22:13:51.246 INFO kablam!    Compiling darling_core v0.5.0
Oct 27 22:14:04.579 INFO kablam!    Compiling darling_macro v0.5.0
Oct 27 22:14:14.610 INFO kablam!     Checking darling v0.5.0
Oct 27 22:14:18.331 INFO kablam!     Checking from_variants_impl v0.4.0 (/source)
Oct 27 22:14:24.783 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 33.56s
Oct 27 22:14:24.783 INFO kablam! su: No module specific data is present
Oct 27 22:14:25.143 INFO running `"docker" "rm" "-f" "f54859460c5a488d9d18bb09d68f0bd0fc2a03fad8b5e54d754dbfe3977d64bc"`
Oct 27 22:14:25.493 INFO blam! f54859460c5a488d9d18bb09d68f0bd0fc2a03fad8b5e54d754dbfe3977d64bc