Dec 13 05:24:13.723 INFO testing rsb007/usereventsourcing against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 05:24:13.724 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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"`
Dec 13 05:24:14.215 INFO [stdout] 0d8b48edfa2fed401a2da1ad1573d0a2c5388ea6f8ef3f94105a3b9461d44758
Dec 13 05:24:14.223 INFO running `"docker" "start" "-a" "0d8b48edfa2fed401a2da1ad1573d0a2c5388ea6f8ef3f94105a3b9461d44758"`
Dec 13 05:24:15.743 INFO [stderr] usermod: no changes
Dec 13 05:24:15.895 INFO [stderr]    Compiling uuid v0.6.5
Dec 13 05:24:15.895 INFO [stderr]    Compiling lz4-compress v0.1.0
Dec 13 05:24:15.895 INFO [stderr]    Compiling snap v0.2.5
Dec 13 05:24:15.895 INFO [stderr]    Compiling r2d2 v0.8.3
Dec 13 05:24:15.903 INFO [stderr]    Compiling uuid v0.4.0
Dec 13 05:24:20.441 INFO [stderr]    Compiling cdrs v2.0.0-beta.3
Dec 13 05:25:02.404 INFO [stderr]    Compiling usereventsourcing v0.1.0 (/source)
Dec 13 05:25:02.523 INFO [stderr] warning: empty trait list in `derive`
Dec 13 05:25:02.523 INFO [stderr]   --> src/main.rs:43:1
Dec 13 05:25:02.523 INFO [stderr]    |
Dec 13 05:25:02.523 INFO [stderr] 43 | #[derive()]
Dec 13 05:25:02.523 INFO [stderr]    | ^^^^^^^^^^^
Dec 13 05:25:02.523 INFO [stderr] 
Dec 13 05:25:02.930 INFO [stderr] error[E0425]: cannot find value `amita` in this scope
Dec 13 05:25:02.930 INFO [stderr]    --> src/main.rs:110:48
Dec 13 05:25:02.930 INFO [stderr]     |
Dec 13 05:25:02.930 INFO [stderr] 110 |     println!("Hello, world! {}",a.create_user(&amita));
Dec 13 05:25:02.930 INFO [stderr]     |                                                ^^^^^ not found in this scope
Dec 13 05:25:02.930 INFO [stderr] 
Dec 13 05:25:02.969 INFO [stderr] error[E0277]: `std::result::Result<std::vec::Vec<UserEvent>, std::string::String>` doesn't implement `std::fmt::Display`
Dec 13 05:25:02.969 INFO [stderr]    --> src/main.rs:110:33
Dec 13 05:25:02.969 INFO [stderr]     |
Dec 13 05:25:02.969 INFO [stderr] 110 |     println!("Hello, world! {}",a.create_user(&amita));
Dec 13 05:25:02.970 INFO [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^ `std::result::Result<std::vec::Vec<UserEvent>, std::string::String>` cannot be formatted with the default formatter
Dec 13 05:25:02.970 INFO [stderr]     |
Dec 13 05:25:02.970 INFO [stderr]     = help: the trait `std::fmt::Display` is not implemented for `std::result::Result<std::vec::Vec<UserEvent>, std::string::String>`
Dec 13 05:25:02.970 INFO [stderr]     = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
Dec 13 05:25:02.970 INFO [stderr]     = note: required by `std::fmt::Display::fmt`
Dec 13 05:25:02.970 INFO [stderr] 
Dec 13 05:25:02.972 INFO [stderr] error: aborting due to 2 previous errors
Dec 13 05:25:02.972 INFO [stderr] 
Dec 13 05:25:02.973 INFO [stderr] Some errors occurred: E0277, E0425.
Dec 13 05:25:02.973 INFO [stderr] For more information about an error, try `rustc --explain E0277`.
Dec 13 05:25:02.982 INFO [stderr] error: Could not compile `usereventsourcing`.
Dec 13 05:25:02.982 INFO [stderr] 
Dec 13 05:25:02.982 INFO [stderr] To learn more, run the command again with --verbose.
Dec 13 05:25:02.985 INFO [stderr] su: No module specific data is present
Dec 13 05:25:05.083 INFO running `"docker" "inspect" "0d8b48edfa2fed401a2da1ad1573d0a2c5388ea6f8ef3f94105a3b9461d44758"`
Dec 13 05:25:05.379 INFO running `"docker" "rm" "-f" "0d8b48edfa2fed401a2da1ad1573d0a2c5388ea6f8ef3f94105a3b9461d44758"`
Dec 13 05:25:05.695 INFO [stdout] 0d8b48edfa2fed401a2da1ad1573d0a2c5388ea6f8ef3f94105a3b9461d44758