Dec 01 16:21:40.729 INFO testing grtlr/diamonds-json against 1.30.1 for beta-1.31-5
Dec 01 16:21:40.729 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 16:21:41.129 INFO [stdout] ccd9decdd8bdf5b85e5992cfb15ca7c90cb883bd5c74b967fbf344be9fe26d7e
Dec 01 16:21:41.131 INFO running `"docker" "start" "-a" "ccd9decdd8bdf5b85e5992cfb15ca7c90cb883bd5c74b967fbf344be9fe26d7e"`
Dec 01 16:21:41.766 INFO [stderr] usermod: no changes
Dec 01 16:21:41.830 INFO [stderr]    Compiling libc v0.2.43
Dec 01 16:21:41.830 INFO [stderr]    Compiling memchr v2.1.1
Dec 01 16:21:41.830 INFO [stderr]    Compiling syn v0.15.17
Dec 01 16:21:44.012 INFO [stderr]    Compiling csv-core v0.1.4
Dec 01 16:21:44.841 INFO [stderr]    Compiling csv v1.0.2
Dec 01 16:21:50.220 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 01 16:22:02.202 INFO [stderr]    Compiling diamonds-json v0.1.0 (/source)
Dec 01 16:22:02.222 INFO [stderr] error: Edition 2018 is unstable and only available for nightly builds of rustc.
Dec 01 16:22:02.222 INFO [stderr] 
Dec 01 16:22:02.225 INFO [stderr] error: Could not compile `diamonds-json`.
Dec 01 16:22:02.225 INFO [stderr] 
Dec 01 16:22:02.225 INFO [stderr] To learn more, run the command again with --verbose.
Dec 01 16:22:02.226 INFO [stderr] su: No module specific data is present
Dec 01 16:22:02.489 INFO running `"docker" "inspect" "ccd9decdd8bdf5b85e5992cfb15ca7c90cb883bd5c74b967fbf344be9fe26d7e"`
Dec 01 16:22:02.577 INFO running `"docker" "rm" "-f" "ccd9decdd8bdf5b85e5992cfb15ca7c90cb883bd5c74b967fbf344be9fe26d7e"`
Dec 01 16:22:02.690 INFO [stdout] ccd9decdd8bdf5b85e5992cfb15ca7c90cb883bd5c74b967fbf344be9fe26d7e
