Nov 30 20:06:25.443 INFO testing yarrow/setop against 1.30.1 for beta-1.31-5
Nov 30 20:06:25.443 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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"`
Nov 30 20:06:26.044 INFO [stdout] d0ac92a45fc781006fc77ae9b0ae081a1cc2ac9c11c1f56cffc82bf904923960
Nov 30 20:06:26.047 INFO running `"docker" "start" "-a" "d0ac92a45fc781006fc77ae9b0ae081a1cc2ac9c11c1f56cffc82bf904923960"`
Nov 30 20:06:27.758 INFO [stderr] usermod: no changes
Nov 30 20:06:27.907 INFO [stderr]    Compiling proc-macro2 v0.4.19
Nov 30 20:06:27.908 INFO [stderr]    Compiling rustc-demangle v0.1.9
Nov 30 20:06:27.929 INFO [stderr]    Compiling cfg-if v0.1.5
Nov 30 20:06:27.929 INFO [stderr]    Compiling backtrace-sys v0.1.24
Nov 30 20:06:27.930 INFO [stderr]    Compiling term_size v0.3.1
Nov 30 20:06:27.932 INFO [stderr]    Compiling memchr v2.1.0
Nov 30 20:06:28.885 INFO [stderr]    Compiling textwrap v0.10.0
Nov 30 20:06:31.928 INFO [stderr]    Compiling clap v2.32.0
Nov 30 20:06:33.861 INFO [stderr]    Compiling backtrace v0.3.9
Nov 30 20:06:36.191 INFO [stderr]    Compiling quote v0.6.8
Nov 30 20:06:37.827 INFO [stderr]    Compiling syn v0.14.9
Nov 30 20:06:53.996 INFO [stderr]    Compiling synstructure v0.9.0
Nov 30 20:06:53.996 INFO [stderr]    Compiling structopt-derive v0.2.10
Nov 30 20:07:00.417 INFO [stderr]    Compiling failure_derive v0.1.2
Nov 30 20:07:00.759 INFO [stderr]    Compiling structopt v0.2.10
Nov 30 20:07:03.426 INFO [stderr]    Compiling failure v0.1.2
Nov 30 20:07:04.340 INFO [stderr]    Compiling setop v0.1.0 (/source)
Nov 30 20:07:04.403 INFO [stderr] error: Edition 2018 is unstable and only available for nightly builds of rustc.
Nov 30 20:07:04.403 INFO [stderr] 
Nov 30 20:07:04.411 INFO [stderr] error: Could not compile `setop`.
Nov 30 20:07:04.411 INFO [stderr] 
Nov 30 20:07:04.411 INFO [stderr] To learn more, run the command again with --verbose.
Nov 30 20:07:04.419 INFO [stderr] su: No module specific data is present
Nov 30 20:07:05.508 INFO running `"docker" "inspect" "d0ac92a45fc781006fc77ae9b0ae081a1cc2ac9c11c1f56cffc82bf904923960"`
Nov 30 20:07:05.871 INFO running `"docker" "rm" "-f" "d0ac92a45fc781006fc77ae9b0ae081a1cc2ac9c11c1f56cffc82bf904923960"`
Nov 30 20:07:06.227 INFO [stdout] d0ac92a45fc781006fc77ae9b0ae081a1cc2ac9c11c1f56cffc82bf904923960
