Dec 02 04:47:40.181 INFO testing Noskcaj19/slide against 1.30.1 for beta-1.31-5
Dec 02 04:47:40.181 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"`
Dec 02 04:47:40.599 INFO [stdout] b34d9d5c3eff573b54de9f5aa56e3666cf383a33c58efe91078d65085291b55c
Dec 02 04:47:40.607 INFO running `"docker" "start" "-a" "b34d9d5c3eff573b54de9f5aa56e3666cf383a33c58efe91078d65085291b55c"`
Dec 02 04:47:41.647 INFO [stderr] usermod: no changes
Dec 02 04:47:41.952 INFO [stderr]    Compiling void v1.0.2
Dec 02 04:47:41.952 INFO [stderr]    Compiling ucd-util v0.1.3
Dec 02 04:47:41.952 INFO [stderr]    Compiling gmp-mpfr-sys v1.1.9
Dec 02 04:47:41.952 INFO [stderr]    Compiling rug v1.2.2
Dec 02 04:47:41.955 INFO [stderr]    Compiling dirs v1.0.4
Dec 02 04:47:41.963 INFO [stderr]    Compiling itertools v0.7.9
Dec 02 04:47:41.981 INFO [stderr]    Compiling string_cache_codegen v0.4.2
Dec 02 04:47:41.981 INFO [stderr]    Compiling syn v0.14.9
Dec 02 04:47:45.855 INFO [stderr]    Compiling unreachable v1.0.0
Dec 02 04:47:45.963 INFO [stderr]    Compiling nix v0.11.0
Dec 02 04:47:49.067 INFO [stderr]    Compiling regex-syntax v0.6.3
Dec 02 04:47:49.067 INFO [stderr]    Compiling new_debug_unreachable v1.0.1
Dec 02 04:48:02.607 INFO [stderr]    Compiling string_cache v0.7.3
Dec 02 04:48:19.424 INFO [stderr]    Compiling pest_generator v2.0.0
Dec 02 04:48:21.441 INFO [stderr]    Compiling rustyline v2.1.0
Dec 02 04:48:21.814 INFO [stderr]    Compiling regex v1.0.6
Dec 02 04:48:38.264 INFO [stderr]    Compiling pest_derive v2.0.1
Dec 02 04:48:39.876 INFO [stderr]    Compiling docopt v1.0.2
Dec 02 04:48:50.255 INFO [stderr]    Compiling lalrpop v0.16.1
Dec 02 04:50:56.067 INFO [stderr]    Compiling parsing v0.1.0 (/source/parsing)
Dec 02 04:50:56.112 INFO [stderr] error: Edition 2018 is unstable and only available for nightly builds of rustc.
Dec 02 04:50:56.112 INFO [stderr] 
Dec 02 04:50:56.113 INFO [stderr] error: Could not compile `parsing`.
Dec 02 04:50:56.114 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 02 04:53:11.931 INFO [stderr] error: build failed
Dec 02 04:53:11.934 INFO [stderr] su: No module specific data is present
Dec 02 04:53:12.682 INFO running `"docker" "inspect" "b34d9d5c3eff573b54de9f5aa56e3666cf383a33c58efe91078d65085291b55c"`
Dec 02 04:53:12.989 INFO running `"docker" "rm" "-f" "b34d9d5c3eff573b54de9f5aa56e3666cf383a33c58efe91078d65085291b55c"`
Dec 02 04:53:13.279 INFO [stdout] b34d9d5c3eff573b54de9f5aa56e3666cf383a33c58efe91078d65085291b55c