Dec 03 19:51:12.675 INFO testing airmash-protocol-0.2.6 against 1.30.1 for beta-1.31-5
Dec 03 19:51:12.675 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 19:51:13.080 INFO [stdout] 18da946086752d0c0a3f509c79f053edaa6538c3b1e6b6ccadce3088793d7574
Dec 03 19:51:13.087 INFO running `"docker" "start" "-a" "18da946086752d0c0a3f509c79f053edaa6538c3b1e6b6ccadce3088793d7574"`
Dec 03 19:51:14.827 INFO [stderr] usermod: no changes
Dec 03 19:51:15.085 INFO [stderr]    Compiling dimensioned v0.7.0
Dec 03 19:51:15.087 INFO [stderr]    Compiling derive_more v0.13.0
Dec 03 19:51:15.087 INFO [stderr]    Compiling specs-derive v0.3.0
Dec 03 19:51:48.695 INFO [stderr]    Compiling airmash-protocol v0.2.6 (/source)
Dec 03 19:51:53.743 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 03 19:51:53.743 INFO [stderr]  --> src/lib.rs:1:1
Dec 03 19:51:53.743 INFO [stderr]   |
Dec 03 19:51:53.743 INFO [stderr] 1 | #![feature(try_from, optin_builtin_traits)]
Dec 03 19:51:53.743 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 19:51:53.743 INFO [stderr] 
Dec 03 19:51:53.843 INFO [stderr] error: aborting due to previous error
Dec 03 19:51:53.843 INFO [stderr] 
Dec 03 19:51:53.843 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 03 19:51:53.860 INFO [stderr] error: Could not compile `airmash-protocol`.
Dec 03 19:51:53.860 INFO [stderr] 
Dec 03 19:51:53.860 INFO [stderr] To learn more, run the command again with --verbose.
Dec 03 19:51:53.861 INFO [stderr] su: No module specific data is present
Dec 03 19:51:55.015 INFO running `"docker" "inspect" "18da946086752d0c0a3f509c79f053edaa6538c3b1e6b6ccadce3088793d7574"`
Dec 03 19:51:55.347 INFO running `"docker" "rm" "-f" "18da946086752d0c0a3f509c79f053edaa6538c3b1e6b6ccadce3088793d7574"`
Dec 03 19:51:55.729 INFO [stdout] 18da946086752d0c0a3f509c79f053edaa6538c3b1e6b6ccadce3088793d7574
