Dec 01 18:27:25.032 INFO testing elbaro/ps-util against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 18:27:25.033 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 18:27:25.313 INFO [stdout] 4c8ac17d7d262d0466c22d933675c0da1174c78997f90f55ead9c17c89150767
Dec 01 18:27:25.319 INFO running `"docker" "start" "-a" "4c8ac17d7d262d0466c22d933675c0da1174c78997f90f55ead9c17c89150767"`
Dec 01 18:27:25.964 INFO [stderr] usermod: no changes
Dec 01 18:27:26.535 INFO [stderr]    Compiling futures v0.1.25
Dec 01 18:27:26.542 INFO [stderr]    Compiling unindent v0.1.3
Dec 01 18:27:26.544 INFO [stderr]    Compiling wait-timeout v0.1.5
Dec 01 18:27:26.547 INFO [stderr]    Compiling debug_unreachable v0.1.1
Dec 01 18:27:26.550 INFO [stderr]    Compiling futf v0.1.4
Dec 01 18:27:26.555 INFO [stderr]    Compiling crossbeam-epoch v0.3.1
Dec 01 18:27:26.555 INFO [stderr]    Compiling crossbeam-epoch v0.5.2
Dec 01 18:27:26.555 INFO [stderr]    Compiling syn v0.15.11
Dec 01 18:27:27.671 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 01 18:27:27.671 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.25/src/lib.rs:161:34
Dec 01 18:27:27.671 INFO [stderr]     |
Dec 01 18:27:27.671 INFO [stderr] 161 | #![cfg_attr(feature = "nightly", feature(pin))]
Dec 01 18:27:27.671 INFO [stderr]     |                                  ^^^^^^^^^^^^
Dec 01 18:27:27.671 INFO [stderr] 
Dec 01 18:27:27.704 INFO [stderr] error: aborting due to previous error
Dec 01 18:27:27.708 INFO [stderr] 
Dec 01 18:27:27.710 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 01 18:27:27.723 INFO [stderr] error: Could not compile `futures`.
Dec 01 18:27:27.723 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 01 18:27:39.306 INFO [stderr] error: build failed
Dec 01 18:27:39.309 INFO [stderr] su: No module specific data is present
Dec 01 18:27:40.039 INFO running `"docker" "inspect" "4c8ac17d7d262d0466c22d933675c0da1174c78997f90f55ead9c17c89150767"`
Dec 01 18:27:40.296 INFO running `"docker" "rm" "-f" "4c8ac17d7d262d0466c22d933675c0da1174c78997f90f55ead9c17c89150767"`
Dec 01 18:27:40.523 INFO [stdout] 4c8ac17d7d262d0466c22d933675c0da1174c78997f90f55ead9c17c89150767
