Nov 07 06:15:35.840 INFO checking yaserde_derive-0.3.1 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 06:15:35.842 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-4/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 07 06:15:36.218 INFO blam! b4aa994922fd4bfe2ad2a5c2a904190cd9a6e61deddd8b5afa98d68de0aaacf2
Nov 07 06:15:36.229 INFO running `"docker" "start" "-a" "b4aa994922fd4bfe2ad2a5c2a904190cd9a6e61deddd8b5afa98d68de0aaacf2"`
Nov 07 06:15:37.736 INFO kablam! usermod: no changes
Nov 07 06:15:37.796 INFO kablam!     Checking proc-macro2 v0.4.20
Nov 07 06:15:41.051 INFO kablam!     Checking quote v0.6.9
Nov 07 06:15:43.796 INFO kablam!     Checking syn v0.14.9
Nov 07 06:15:51.593 INFO kablam!     Checking yaserde_derive v0.3.1 (/source)
Nov 07 06:15:58.663 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 20.90s
Nov 07 06:15:58.665 INFO kablam! su: No module specific data is present
Nov 07 06:15:59.537 INFO running `"docker" "rm" "-f" "b4aa994922fd4bfe2ad2a5c2a904190cd9a6e61deddd8b5afa98d68de0aaacf2"`
Nov 07 06:15:59.841 INFO blam! b4aa994922fd4bfe2ad2a5c2a904190cd9a6e61deddd8b5afa98d68de0aaacf2