Dec 02 03:07:38.541 INFO testing Swoorup/config-parser against 1.30.1 for beta-1.31-5
Dec 02 03:07:38.541 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 03:07:38.785 INFO [stdout] 99c95e5090279bddbefe6ecf9cebed320771d06bd88c0270a3a3d2db350233cf
Dec 02 03:07:38.787 INFO running `"docker" "start" "-a" "99c95e5090279bddbefe6ecf9cebed320771d06bd88c0270a3a3d2db350233cf"`
Dec 02 03:07:39.442 INFO [stderr] usermod: no changes
Dec 02 03:07:39.648 INFO [stderr]    Compiling futures v0.1.25
Dec 02 03:07:39.649 INFO [stderr]    Compiling structopt-derive v0.2.12
Dec 02 03:07:39.649 INFO [stderr]    Compiling serde_derive v1.0.79
Dec 02 03:07:40.383 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 02 03:07:40.383 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.25/src/lib.rs:161:34
Dec 02 03:07:40.383 INFO [stderr]     |
Dec 02 03:07:40.383 INFO [stderr] 161 | #![cfg_attr(feature = "nightly", feature(pin))]
Dec 02 03:07:40.383 INFO [stderr]     |                                  ^^^^^^^^^^^^^
Dec 02 03:07:40.383 INFO [stderr] 
Dec 02 03:07:40.439 INFO [stderr] error: aborting due to previous error
Dec 02 03:07:40.439 INFO [stderr] 
Dec 02 03:07:40.439 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 03:07:40.448 INFO [stderr] error: Could not compile `futures`.
Dec 02 03:07:40.448 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 02 03:07:55.487 INFO [stderr] error: build failed
Dec 02 03:07:55.487 INFO [stderr] su: No module specific data is present
Dec 02 03:07:56.007 INFO running `"docker" "inspect" "99c95e5090279bddbefe6ecf9cebed320771d06bd88c0270a3a3d2db350233cf"`
Dec 02 03:07:56.248 INFO running `"docker" "rm" "-f" "99c95e5090279bddbefe6ecf9cebed320771d06bd88c0270a3a3d2db350233cf"`
Dec 02 03:07:56.624 INFO [stdout] 99c95e5090279bddbefe6ecf9cebed320771d06bd88c0270a3a3d2db350233cf
