Nov 25 20:42:03.303 INFO testing archer884/syncpath against 1.30.1 for beta-1.31-4
Nov 25 20:42:03.303 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-4/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-4/1.30.1:/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 25 20:42:03.568 INFO [stdout] ce46936aab6c295ca9f7b1f1d4c96fed7189cd4d89c51b3394959c99fcd3b37d
Nov 25 20:42:03.576 INFO running `"docker" "start" "-a" "ce46936aab6c295ca9f7b1f1d4c96fed7189cd4d89c51b3394959c99fcd3b37d"`
Nov 25 20:42:04.111 INFO [stderr] usermod: no changes
Nov 25 20:42:04.175 INFO [stderr]    Compiling syn v0.15.13
Nov 25 20:42:11.496 INFO [stderr]    Compiling structopt-derive v0.2.12
Nov 25 20:42:15.680 INFO [stderr]    Compiling structopt v0.2.12
Nov 25 20:42:16.569 INFO [stderr]    Compiling syncpath v0.2.0 (/source)
Nov 25 20:42:16.600 INFO [stderr] error: Edition 2018 is unstable and only available for nightly builds of rustc.
Nov 25 20:42:16.601 INFO [stderr] 
Nov 25 20:42:16.604 INFO [stderr] error: Could not compile `syncpath`.
Nov 25 20:42:16.604 INFO [stderr] 
Nov 25 20:42:16.604 INFO [stderr] To learn more, run the command again with --verbose.
Nov 25 20:42:16.610 INFO [stderr] su: No module specific data is present
Nov 25 20:42:17.160 INFO running `"docker" "inspect" "ce46936aab6c295ca9f7b1f1d4c96fed7189cd4d89c51b3394959c99fcd3b37d"`
Nov 25 20:42:17.456 INFO running `"docker" "rm" "-f" "ce46936aab6c295ca9f7b1f1d4c96fed7189cd4d89c51b3394959c99fcd3b37d"`
Nov 25 20:42:17.668 INFO [stdout] ce46936aab6c295ca9f7b1f1d4c96fed7189cd4d89c51b3394959c99fcd3b37d