Nov 27 09:59:06.446 INFO testing dbgen-0.1.2 against 1.30.1 for beta-1.31-4
Nov 27 09:59:06.446 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-4/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 09:59:06.822 INFO [stdout] 6592ca48bf1641d6ccc65a6e2efca3e7f5b0149b3efc51ac7e13aa7af5669b3f
Nov 27 09:59:06.828 INFO running `"docker" "start" "-a" "6592ca48bf1641d6ccc65a6e2efca3e7f5b0149b3efc51ac7e13aa7af5669b3f"`
Nov 27 09:59:07.580 INFO [stderr] usermod: no changes
Nov 27 09:59:07.820 INFO [stderr]    Compiling num-traits v0.2.6
Nov 27 09:59:07.820 INFO [stderr]    Compiling muldiv v0.2.0
Nov 27 09:59:07.821 INFO [stderr]    Compiling xoshiro v0.0.4
Nov 27 09:59:07.822 INFO [stderr]    Compiling zipf v4.0.1
Nov 27 09:59:11.962 INFO [stderr]    Compiling num-integer v0.1.39
Nov 27 09:59:11.962 INFO [stderr]    Compiling pcg_rand v0.9.1
Nov 27 09:59:13.300 INFO [stderr]    Compiling chrono v0.4.6
Nov 27 09:59:16.164 INFO [stderr]    Compiling dbgen v0.1.2 (/source)
Nov 27 09:59:16.188 INFO [stderr] error: Edition 2018 is unstable and only available for nightly builds of rustc.
Nov 27 09:59:16.188 INFO [stderr] 
Nov 27 09:59:16.204 INFO [stderr] error: Could not compile `dbgen`.
Nov 27 09:59:16.205 INFO [stderr] 
Nov 27 09:59:16.205 INFO [stderr] To learn more, run the command again with --verbose.
Nov 27 09:59:16.208 INFO [stderr] su: No module specific data is present
Nov 27 09:59:16.506 INFO running `"docker" "inspect" "6592ca48bf1641d6ccc65a6e2efca3e7f5b0149b3efc51ac7e13aa7af5669b3f"`
Nov 27 09:59:16.601 INFO running `"docker" "rm" "-f" "6592ca48bf1641d6ccc65a6e2efca3e7f5b0149b3efc51ac7e13aa7af5669b3f"`
Nov 27 09:59:16.706 INFO [stdout] 6592ca48bf1641d6ccc65a6e2efca3e7f5b0149b3efc51ac7e13aa7af5669b3f