Dec 01 17:36:33.852 INFO testing femdom/gravestone against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 17:36:33.852 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 17:36:34.217 INFO [stdout] 8f807e20586c2edcf86560764c40e10e83b0f6ef0ce594031af2c3ccefdeb4bd
Dec 01 17:36:34.227 INFO running `"docker" "start" "-a" "8f807e20586c2edcf86560764c40e10e83b0f6ef0ce594031af2c3ccefdeb4bd"`
Dec 01 17:36:35.360 INFO [stderr] usermod: no changes
Dec 01 17:36:35.683 INFO [stderr]    Compiling mac v0.0.2
Dec 01 17:36:35.703 INFO [stderr]    Compiling httparse v1.2.0
Dec 01 17:36:35.703 INFO [stderr]    Compiling openssl-sys v0.7.17
Dec 01 17:36:35.703 INFO [stderr]    Compiling openssl-sys-extras v0.7.14
Dec 01 17:36:35.703 INFO [stderr]    Compiling openssl v0.7.14
Dec 01 17:36:35.703 INFO [stderr]    Compiling utf-8 v0.6.0
Dec 01 17:36:35.703 INFO [stderr]    Compiling csv v0.14.7
Dec 01 17:36:35.703 INFO [stderr]    Compiling phf_generator v0.7.20
Dec 01 17:36:36.947 INFO [stderr]    Compiling futf v0.1.2
Dec 01 17:36:38.534 INFO [stderr]    Compiling phf_codegen v0.7.20
Dec 01 17:36:38.535 INFO [stderr]    Compiling string_cache v0.2.29
Dec 01 17:36:38.535 INFO [stderr]    Compiling atty v0.2.1
Dec 01 17:36:38.554 INFO [stderr]    Compiling backtrace v0.2.3
Dec 01 17:36:39.191 INFO [stderr]    Compiling tendril v0.2.3
Dec 01 17:36:42.319 INFO [stderr]    Compiling html5ever v0.5.4
Dec 01 17:36:42.335 INFO [stderr]    Compiling prettytable-rs v0.6.6
Dec 01 17:36:49.247 INFO [stderr]    Compiling openssl-verify v0.1.0
Dec 01 17:36:49.247 INFO [stderr]    Compiling cookie v0.2.5
Dec 01 17:36:52.203 INFO [stderr]    Compiling hyper v0.9.12
Dec 01 17:36:57.494 INFO [stderr]    Compiling select v0.3.0
Dec 01 17:37:02.971 INFO [stderr]    Compiling gravestone v0.1.0 (/source)
Dec 01 17:37:05.373 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 01 17:37:05.373 INFO [stderr]  --> src/main.rs:1:1
Dec 01 17:37:05.373 INFO [stderr]   |
Dec 01 17:37:05.373 INFO [stderr] 1 | #![feature(question_mark)]
Dec 01 17:37:05.373 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:37:05.373 INFO [stderr] 
Dec 01 17:37:05.373 INFO [stderr] error: aborting due to previous error
Dec 01 17:37:05.373 INFO [stderr] 
Dec 01 17:37:05.373 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 01 17:37:05.387 INFO [stderr] error: Could not compile `gravestone`.
Dec 01 17:37:05.389 INFO [stderr] 
Dec 01 17:37:05.389 INFO [stderr] To learn more, run the command again with --verbose.
Dec 01 17:37:05.390 INFO [stderr] su: No module specific data is present
Dec 01 17:37:05.764 INFO running `"docker" "inspect" "8f807e20586c2edcf86560764c40e10e83b0f6ef0ce594031af2c3ccefdeb4bd"`
Dec 01 17:37:05.847 INFO running `"docker" "rm" "-f" "8f807e20586c2edcf86560764c40e10e83b0f6ef0ce594031af2c3ccefdeb4bd"`
Dec 01 17:37:05.939 INFO [stdout] 8f807e20586c2edcf86560764c40e10e83b0f6ef0ce594031af2c3ccefdeb4bd
