[INFO] updating cached repository ckolek/FIXEngine-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ckolek/FIXEngine-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ckolek/FIXEngine-rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/ckolek/FIXEngine-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/ckolek/FIXEngine-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ckolek/FIXEngine-rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ckolek/FIXEngine-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ckolek/FIXEngine-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9dd83c9a96e832824db68e5182369d4db3b52c47
[INFO] sha for GitHub repo ckolek/FIXEngine-rs: 9dd83c9a96e832824db68e5182369d4db3b52c47
[INFO] validating manifest of ckolek/FIXEngine-rs on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ckolek/FIXEngine-rs on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ckolek/FIXEngine-rs
[INFO] finished frobbing ckolek/FIXEngine-rs
[INFO] frobbed toml for ckolek/FIXEngine-rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/ckolek/FIXEngine-rs/Cargo.toml
[INFO] started frobbing ckolek/FIXEngine-rs
[INFO] finished frobbing ckolek/FIXEngine-rs
[INFO] frobbed toml for ckolek/FIXEngine-rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ckolek/FIXEngine-rs/Cargo.toml
[INFO] crate ckolek/FIXEngine-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ckolek/FIXEngine-rs against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ckolek/FIXEngine-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 422d26c33fb2069cd5cd0f5b6faa98bb5ae20a39c9aca338475182df6b2f6048
[INFO] running `"docker" "start" "-a" "422d26c33fb2069cd5cd0f5b6faa98bb5ae20a39c9aca338475182df6b2f6048"`
[INFO] [stderr]    Compiling fix v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0038]: the trait `messages::FIXMessage` cannot be made into an object
[INFO] [stderr]  --> src/engine/mod.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     fn on_receive(&mut self, session_id : &SessionId, message : &FIXMessage);
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `messages::FIXMessage` cannot be made into an object
[INFO] [stderr]   |
[INFO] [stderr]   = note: method `get_value` has generic type parameters
[INFO] [stderr]   = note: method `get_value_at` has generic type parameters
[INFO] [stderr] 
[INFO] [stderr] error[E0038]: the trait `messages::FIXMessage` cannot be made into an object
[INFO] [stderr]  --> src/engine/mod.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     fn on_send(&mut self, session_id : &SessionId, message : &FIXMessage);
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `messages::FIXMessage` cannot be made into an object
[INFO] [stderr]   |
[INFO] [stderr]   = note: method `get_value` has generic type parameters
[INFO] [stderr]   = note: method `get_value_at` has generic type parameters
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0038`.
[INFO] [stderr] error: Could not compile `fix`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "422d26c33fb2069cd5cd0f5b6faa98bb5ae20a39c9aca338475182df6b2f6048"`
[INFO] running `"docker" "rm" "-f" "422d26c33fb2069cd5cd0f5b6faa98bb5ae20a39c9aca338475182df6b2f6048"`
[INFO] [stdout] 422d26c33fb2069cd5cd0f5b6faa98bb5ae20a39c9aca338475182df6b2f6048