Dec 03 00:00:34.189 INFO testing obsidian-0.1.0 against 1.30.1 for beta-1.31-5
Dec 03 00:00:34.189 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"`
Dec 03 00:00:34.445 INFO [stdout] bbee94b5d83d2f000674398d20ece0634a30ae60ff4f4846dbe2848aa7869a3b
Dec 03 00:00:34.449 INFO running `"docker" "start" "-a" "bbee94b5d83d2f000674398d20ece0634a30ae60ff4f4846dbe2848aa7869a3b"`
Dec 03 00:00:34.886 INFO [stderr] usermod: no changes
Dec 03 00:00:34.915 INFO [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Dec 03 00:00:34.916 INFO [stderr]    Compiling obsidian v0.1.0 (/source)
Dec 03 00:00:34.935 INFO [stderr] error: Edition 2018 is unstable and only available for nightly builds of rustc.
Dec 03 00:00:34.935 INFO [stderr] 
Dec 03 00:00:34.935 INFO [stderr] error: Could not compile `obsidian`.
Dec 03 00:00:34.935 INFO [stderr] 
Dec 03 00:00:34.935 INFO [stderr] To learn more, run the command again with --verbose.
Dec 03 00:00:34.937 INFO [stderr] su: No module specific data is present
Dec 03 00:00:35.169 INFO running `"docker" "inspect" "bbee94b5d83d2f000674398d20ece0634a30ae60ff4f4846dbe2848aa7869a3b"`
Dec 03 00:00:35.283 INFO running `"docker" "rm" "-f" "bbee94b5d83d2f000674398d20ece0634a30ae60ff4f4846dbe2848aa7869a3b"`
Dec 03 00:00:35.383 INFO [stdout] bbee94b5d83d2f000674398d20ece0634a30ae60ff4f4846dbe2848aa7869a3b
