Dec 01 00:09:01.173 INFO testing tatref/synacor-challenge against 1.30.1 for beta-1.31-5
Dec 01 00:09:01.175 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 01 00:09:01.608 INFO [stdout] ee1b9f4eef05829b20715793b12ecb15914cd343b5f704642dd5b66640a3b147
Dec 01 00:09:01.610 INFO running `"docker" "start" "-a" "ee1b9f4eef05829b20715793b12ecb15914cd343b5f704642dd5b66640a3b147"`
Dec 01 00:09:04.190 INFO [stderr] usermod: no changes
Dec 01 00:09:04.396 INFO [stderr]    Compiling utf8parse v0.1.1
Dec 01 00:09:04.397 INFO [stderr]    Compiling dirs v1.0.4
Dec 01 00:09:04.411 INFO [stderr]    Compiling nix v0.11.0
Dec 01 00:09:04.415 INFO [stderr]    Compiling memchr v2.1.0
Dec 01 00:09:07.289 INFO [stderr]    Compiling aho-corasick v0.6.8
Dec 01 00:09:08.860 INFO [stderr]    Compiling regex v1.0.5
Dec 01 00:09:27.559 INFO [stderr]    Compiling rustyline v2.1.0
Dec 01 00:09:31.551 INFO [stderr]    Compiling synacor-challenge v0.1.0 (/source)
Dec 01 00:09:31.587 INFO [stderr] error: Edition 2018 is unstable and only available for nightly builds of rustc.
Dec 01 00:09:31.587 INFO [stderr] 
Dec 01 00:09:31.600 INFO [stderr] error: Could not compile `synacor-challenge`.
Dec 01 00:09:31.601 INFO [stderr] 
Dec 01 00:09:31.601 INFO [stderr] To learn more, run the command again with --verbose.
Dec 01 00:09:31.603 INFO [stderr] su: No module specific data is present
Dec 01 00:09:32.805 INFO running `"docker" "inspect" "ee1b9f4eef05829b20715793b12ecb15914cd343b5f704642dd5b66640a3b147"`
Dec 01 00:09:33.174 INFO running `"docker" "rm" "-f" "ee1b9f4eef05829b20715793b12ecb15914cd343b5f704642dd5b66640a3b147"`
Dec 01 00:09:33.649 INFO [stdout] ee1b9f4eef05829b20715793b12ecb15914cd343b5f704642dd5b66640a3b147
