Nov 28 18:15:28.855 INFO checking serde_struct_wrapper-0.3.2 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 18:15:28.855 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 18:15:29.214 INFO [stdout] 978397d49fca2ed93c46bf5ef2932833fab85184376887a6ce268827583a682c
Nov 28 18:15:29.214 INFO running `"docker" "start" "-a" "978397d49fca2ed93c46bf5ef2932833fab85184376887a6ce268827583a682c"`
Nov 28 18:15:30.772 INFO [stderr] usermod: no changes
Nov 28 18:15:30.849 INFO [stderr]     Checking serde_struct_wrapper v0.3.2 (/source)
Nov 28 18:15:33.337 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 18:15:33.344 INFO [stderr]   --> tests/test_ser.rs:15:1
Nov 28 18:15:33.344 INFO [stderr]    |
Nov 28 18:15:33.344 INFO [stderr] 15 | serialize_with_root!("point": Point);
Nov 28 18:15:33.344 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 18:15:33.344 INFO [stderr]    |
Nov 28 18:15:33.345 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 18:15:33.345 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 18:15:33.345 INFO [stderr]    = 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 28 18:15:33.345 INFO [stderr] 
Nov 28 18:15:33.784 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 18:15:33.784 INFO [stderr]   --> tests/test_ser_de.rs:15:1
Nov 28 18:15:33.784 INFO [stderr]    |
Nov 28 18:15:33.784 INFO [stderr] 15 | serde_with_root!("point": Point);
Nov 28 18:15:33.784 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 18:15:33.784 INFO [stderr]    |
Nov 28 18:15:33.784 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 18:15:33.784 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 18:15:33.784 INFO [stderr]    = 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 28 18:15:33.784 INFO [stderr] 
Nov 28 18:15:33.868 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.07s
Nov 28 18:15:33.872 INFO [stderr] su: No module specific data is present
Nov 28 18:15:34.540 INFO running `"docker" "inspect" "978397d49fca2ed93c46bf5ef2932833fab85184376887a6ce268827583a682c"`
Nov 28 18:15:34.826 INFO running `"docker" "rm" "-f" "978397d49fca2ed93c46bf5ef2932833fab85184376887a6ce268827583a682c"`
Nov 28 18:15:35.232 INFO [stdout] 978397d49fca2ed93c46bf5ef2932833fab85184376887a6ce268827583a682c