Nov 07 08:58:03.611 INFO checking serde_struct_wrapper-0.3.2 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 08:58:03.612 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-1/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 08:58:03.815 INFO blam! 166034259b59da31ad422c79a010f84d20a28dc60dae0cf57620e086ef78a5bb
Nov 07 08:58:03.816 INFO running `"docker" "start" "-a" "166034259b59da31ad422c79a010f84d20a28dc60dae0cf57620e086ef78a5bb"`
Nov 07 08:58:05.044 INFO kablam! usermod: no changes
Nov 07 08:58:05.210 INFO kablam!     Checking serde_struct_wrapper v0.3.2 (/source)
Nov 07 08:58:07.977 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 08:58:07.977 INFO kablam!   --> tests/test_ser.rs:15:1
Nov 07 08:58:07.978 INFO kablam!    |
Nov 07 08:58:07.978 INFO kablam! 15 | serialize_with_root!("point": Point);
Nov 07 08:58:07.978 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 08:58:07.979 INFO kablam!    |
Nov 07 08:58:07.979 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 07 08:58:07.980 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 08:58:07.980 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 07 08:58:07.980 INFO kablam! 
Nov 07 08:58:08.207 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 08:58:08.207 INFO kablam!   --> tests/test_ser_de.rs:15:1
Nov 07 08:58:08.207 INFO kablam!    |
Nov 07 08:58:08.207 INFO kablam! 15 | serde_with_root!("point": Point);
Nov 07 08:58:08.212 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 08:58:08.212 INFO kablam!    |
Nov 07 08:58:08.212 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 07 08:58:08.212 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 08:58:08.212 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 07 08:58:08.212 INFO kablam! 
Nov 07 08:58:08.252 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.15s
Nov 07 08:58:08.257 INFO kablam! su: No module specific data is present
Nov 07 08:58:09.048 INFO running `"docker" "rm" "-f" "166034259b59da31ad422c79a010f84d20a28dc60dae0cf57620e086ef78a5bb"`
Nov 07 08:58:09.504 INFO blam! 166034259b59da31ad422c79a010f84d20a28dc60dae0cf57620e086ef78a5bb