Dec 01 18:27:28.181 INFO testing elbaro/ps-util against 1.30.1 for beta-1.31-5
Dec 01 18:27:28.181 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 01 18:27:28.472 INFO [stdout] 35abbffa7d72f2f4913550fc142abe57ada151f4e64b30a60c301ec0b505f560
Dec 01 18:27:28.474 INFO running `"docker" "start" "-a" "35abbffa7d72f2f4913550fc142abe57ada151f4e64b30a60c301ec0b505f560"`
Dec 01 18:27:28.915 INFO [stderr] usermod: no changes
Dec 01 18:27:29.499 INFO [stderr]    Compiling futures v0.1.25
Dec 01 18:27:29.499 INFO [stderr]    Compiling proc-macro-hack-impl v0.4.1
Dec 01 18:27:29.505 INFO [stderr]    Compiling unindent v0.1.3
Dec 01 18:27:29.505 INFO [stderr]    Compiling strum v0.11.0
Dec 01 18:27:29.505 INFO [stderr]    Compiling unreachable v0.1.1
Dec 01 18:27:29.507 INFO [stderr]    Compiling wait-timeout v0.1.5
Dec 01 18:27:29.507 INFO [stderr]    Compiling mio v0.6.16
Dec 01 18:27:29.507 INFO [stderr]    Compiling encoding_rs v0.8.10
Dec 01 18:27:30.359 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 01 18:27:30.359 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.25/src/lib.rs:161:34
Dec 01 18:27:30.359 INFO [stderr]     |
Dec 01 18:27:30.359 INFO [stderr] 161 | #![cfg_attr(feature = "nightly", feature(pin))]
Dec 01 18:27:30.359 INFO [stderr]     |                                  ^^^^^^^^^^^^^
Dec 01 18:27:30.379 INFO [stderr] 
Dec 01 18:27:30.497 INFO [stderr] error: aborting due to previous error
Dec 01 18:27:30.503 INFO [stderr] 
Dec 01 18:27:30.503 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 01 18:27:30.539 INFO [stderr] error: Could not compile `futures`.
Dec 01 18:27:30.540 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 01 18:27:39.153 INFO [stderr] error: build failed
Dec 01 18:27:39.155 INFO [stderr] su: No module specific data is present
Dec 01 18:27:39.953 INFO running `"docker" "inspect" "35abbffa7d72f2f4913550fc142abe57ada151f4e64b30a60c301ec0b505f560"`
Dec 01 18:27:40.293 INFO running `"docker" "rm" "-f" "35abbffa7d72f2f4913550fc142abe57ada151f4e64b30a60c301ec0b505f560"`
Dec 01 18:27:40.546 INFO [stdout] 35abbffa7d72f2f4913550fc142abe57ada151f4e64b30a60c301ec0b505f560
