Dec 02 21:41:31.728 INFO testing ptx-builder-0.5.2 against 1.30.1 for beta-1.31-5
Dec 02 21:41:31.728 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 02 21:41:31.960 INFO [stdout] cc403c84bbaec010eeaadd1532ad26c3c9799127a3f440c1fb79ff5690219483
Dec 02 21:41:31.964 INFO running `"docker" "start" "-a" "cc403c84bbaec010eeaadd1532ad26c3c9799127a3f440c1fb79ff5690219483"`
Dec 02 21:41:32.432 INFO [stderr] usermod: no changes
Dec 02 21:41:32.535 INFO [stderr]    Compiling ptx-builder v0.5.2 (/source)
Dec 02 21:41:32.563 INFO [stderr] error: Edition 2018 is unstable and only available for nightly builds of rustc.
Dec 02 21:41:32.563 INFO [stderr] 
Dec 02 21:41:32.570 INFO [stderr] error: Could not compile `ptx-builder`.
Dec 02 21:41:32.571 INFO [stderr] 
Dec 02 21:41:32.571 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 21:41:32.571 INFO [stderr] su: No module specific data is present
Dec 02 21:41:32.935 INFO running `"docker" "inspect" "cc403c84bbaec010eeaadd1532ad26c3c9799127a3f440c1fb79ff5690219483"`
Dec 02 21:41:32.996 INFO running `"docker" "rm" "-f" "cc403c84bbaec010eeaadd1532ad26c3c9799127a3f440c1fb79ff5690219483"`
Dec 02 21:41:33.122 INFO [stdout] cc403c84bbaec010eeaadd1532ad26c3c9799127a3f440c1fb79ff5690219483
