Nov 30 19:20:10.692 INFO testing zackmdavis/Victree against 1.30.1 for beta-1.31-5
Nov 30 19:20:10.693 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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"`
Nov 30 19:20:11.124 INFO [stdout] d2dcafabbd6eeb8d1acd1069b49c65e934c72ea64a40d2692660e5ad6428ec8b
Nov 30 19:20:11.135 INFO running `"docker" "start" "-a" "d2dcafabbd6eeb8d1acd1069b49c65e934c72ea64a40d2692660e5ad6428ec8b"`
Nov 30 19:20:12.233 INFO [stderr] usermod: no changes
Nov 30 19:20:12.275 INFO [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Nov 30 19:20:12.279 INFO [stderr]    Compiling victree v0.0.1 (/source)
Nov 30 19:20:12.319 INFO [stderr] error: Edition 2018 is unstable and only available for nightly builds of rustc.
Nov 30 19:20:12.320 INFO [stderr] 
Nov 30 19:20:12.320 INFO [stderr] error: Could not compile `victree`.
Nov 30 19:20:12.320 INFO [stderr] 
Nov 30 19:20:12.320 INFO [stderr] To learn more, run the command again with --verbose.
Nov 30 19:20:12.321 INFO [stderr] su: No module specific data is present
Nov 30 19:20:12.961 INFO running `"docker" "inspect" "d2dcafabbd6eeb8d1acd1069b49c65e934c72ea64a40d2692660e5ad6428ec8b"`
Nov 30 19:20:13.281 INFO running `"docker" "rm" "-f" "d2dcafabbd6eeb8d1acd1069b49c65e934c72ea64a40d2692660e5ad6428ec8b"`
Nov 30 19:20:13.643 INFO [stdout] d2dcafabbd6eeb8d1acd1069b49c65e934c72ea64a40d2692660e5ad6428ec8b
