Nov 27 02:01:30.945 INFO testing gtfs-rt-0.1.0 against 1.30.1 for beta-1.31-4
Nov 27 02:01:30.945 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-4/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-4/1.30.1:/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"`
Nov 27 02:01:31.485 INFO [stdout] 636dd6b52dcd7d3adc79e7f242cf23ebfb239ac0d7c0f4e58c5fc2f79f83a004
Nov 27 02:01:31.493 INFO running `"docker" "start" "-a" "636dd6b52dcd7d3adc79e7f242cf23ebfb239ac0d7c0f4e58c5fc2f79f83a004"`
Nov 27 02:01:33.006 INFO [stderr] usermod: no changes
Nov 27 02:01:33.192 INFO [stderr]    Compiling petgraph v0.4.13
Nov 27 02:01:33.220 INFO [stderr]    Compiling env_logger v0.5.13
Nov 27 02:01:33.220 INFO [stderr]    Compiling prost v0.4.0
Nov 27 02:01:33.220 INFO [stderr]    Compiling prost-build v0.4.0
Nov 27 02:01:39.644 INFO [stderr]    Compiling prost-types v0.4.0
Nov 27 02:01:51.536 INFO [stderr]    Compiling gtfs-rt v0.1.0 (/source)
Nov 27 02:01:51.573 INFO [stderr] error: Edition 2018 is unstable and only available for nightly builds of rustc.
Nov 27 02:01:51.573 INFO [stderr] 
Nov 27 02:01:51.583 INFO [stderr] error: Could not compile `gtfs-rt`.
Nov 27 02:01:51.583 INFO [stderr] 
Nov 27 02:01:51.583 INFO [stderr] To learn more, run the command again with --verbose.
Nov 27 02:01:51.596 INFO [stderr] su: No module specific data is present
Nov 27 02:01:52.985 INFO running `"docker" "inspect" "636dd6b52dcd7d3adc79e7f242cf23ebfb239ac0d7c0f4e58c5fc2f79f83a004"`
Nov 27 02:01:53.363 INFO running `"docker" "rm" "-f" "636dd6b52dcd7d3adc79e7f242cf23ebfb239ac0d7c0f4e58c5fc2f79f83a004"`
Nov 27 02:01:53.748 INFO [stdout] 636dd6b52dcd7d3adc79e7f242cf23ebfb239ac0d7c0f4e58c5fc2f79f83a004