Oct 31 17:58:36.030 INFO testing tuxzz/t.rust-speed-test against 1.30.0 for beta-1.31-1
Oct 31 17:58:36.031 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-7/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-1/1.30.0:/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 +1.30.0 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"`
Oct 31 17:58:36.639 INFO blam! da128853179c758831f0d249584d2e475d2db2ddd0ba31f3d9ccfb86dabd6997
Oct 31 17:58:36.647 INFO running `"docker" "start" "-a" "da128853179c758831f0d249584d2e475d2db2ddd0ba31f3d9ccfb86dabd6997"`
Oct 31 17:58:38.143 INFO kablam! usermod: no changes
Oct 31 17:58:38.239 INFO kablam!    Compiling num-traits v0.2.6
Oct 31 17:58:38.240 INFO kablam!    Compiling num-complex v0.2.1
Oct 31 17:58:38.240 INFO kablam!    Compiling ndarray v0.12.0
Oct 31 17:58:38.243 INFO kablam!    Compiling itertools v0.7.8
Oct 31 17:58:55.228 INFO kablam!    Compiling speed v0.1.0 (/source)
Oct 31 17:58:55.270 INFO kablam! error: Edition 2018 is unstable and only available for nightly builds of rustc.
Oct 31 17:58:55.270 INFO kablam! 
Oct 31 17:58:55.273 INFO kablam! error: Could not compile `speed`.
Oct 31 17:58:55.273 INFO kablam! 
Oct 31 17:58:55.273 INFO kablam! To learn more, run the command again with --verbose.
Oct 31 17:58:55.274 INFO kablam! su: No module specific data is present
Oct 31 17:58:55.846 INFO running `"docker" "rm" "-f" "da128853179c758831f0d249584d2e475d2db2ddd0ba31f3d9ccfb86dabd6997"`
Oct 31 17:58:56.179 INFO blam! da128853179c758831f0d249584d2e475d2db2ddd0ba31f3d9ccfb86dabd6997
