Dec 02 22:49:27.084 INFO testing pg_async-0.8.5 against 1.30.1 for beta-1.31-5
Dec 02 22:49:27.084 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 22:49:27.400 INFO [stdout] bd04c72254243b52d594f09ba04b6d83afcf4cbee972b59392deffc5291f52d8
Dec 02 22:49:27.402 INFO running `"docker" "start" "-a" "bd04c72254243b52d594f09ba04b6d83afcf4cbee972b59392deffc5291f52d8"`
Dec 02 22:49:28.920 INFO [stderr] usermod: no changes
Dec 02 22:49:29.115 INFO [stderr]    Compiling pg_async v0.8.5 (/source)
Dec 02 22:49:29.115 INFO [stderr]    Compiling inlinable_string v0.1.10
Dec 02 22:49:29.123 INFO [stderr]    Compiling gstuff v0.4.7
Dec 02 22:49:30.636 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 02 22:49:30.636 INFO [stderr]  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/gstuff-0.4.7/gstuff.rs:1:1
Dec 02 22:49:30.636 INFO [stderr]   |
Dec 02 22:49:30.636 INFO [stderr] 1 | #![feature(asm)]
Dec 02 22:49:30.636 INFO [stderr]   | ^^^^^^^^^^^^^^^^
Dec 02 22:49:30.637 INFO [stderr] 
Dec 02 22:49:30.639 INFO [stderr] error: aborting due to previous error
Dec 02 22:49:30.654 INFO [stderr] 
Dec 02 22:49:30.654 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 22:49:30.679 INFO [stderr] error: Could not compile `gstuff`.
Dec 02 22:49:30.679 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 02 22:49:31.080 INFO [stderr] error: build failed
Dec 02 22:49:31.080 INFO [stderr] su: No module specific data is present
Dec 02 22:49:31.779 INFO running `"docker" "inspect" "bd04c72254243b52d594f09ba04b6d83afcf4cbee972b59392deffc5291f52d8"`
Dec 02 22:49:32.024 INFO running `"docker" "rm" "-f" "bd04c72254243b52d594f09ba04b6d83afcf4cbee972b59392deffc5291f52d8"`
Dec 02 22:49:32.303 INFO [stdout] bd04c72254243b52d594f09ba04b6d83afcf4cbee972b59392deffc5291f52d8