Dec 02 17:50:08.187 INFO testing scavenger-1.6.2 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 17:50:08.187 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 02 17:50:08.319 INFO [stdout] 6309242eb5c34062d4625d55d01435e4b4ef3765e40f3ab764bfb32355ff641f
Dec 02 17:50:08.320 INFO running `"docker" "start" "-a" "6309242eb5c34062d4625d55d01435e4b4ef3765e40f3ab764bfb32355ff641f"`
Dec 02 17:50:08.715 INFO [stderr] usermod: no changes
Dec 02 17:50:09.057 INFO [stderr]    Compiling sys-info v0.5.6
Dec 02 17:50:09.067 INFO [stderr]    Compiling scavenger v1.6.2 (/source)
Dec 02 17:50:09.119 INFO [stderr]    Compiling page_size v0.4.1
Dec 02 17:50:09.119 INFO [stderr]    Compiling serde_yaml v0.8.8
Dec 02 17:50:09.119 INFO [stderr]    Compiling serde_yaml v0.7.5
Dec 02 17:50:09.119 INFO [stderr]    Compiling core_affinity v0.5.9
Dec 02 17:50:09.119 INFO [stderr]    Compiling clap v2.30.0
Dec 02 17:50:09.119 INFO [stderr]    Compiling mio v0.6.16
Dec 02 17:50:11.819 INFO [stderr]    Compiling want v0.0.6
Dec 02 17:50:11.887 INFO [stderr]    Compiling aligned_alloc v0.1.3
Dec 02 17:50:14.358 INFO [stderr]    Compiling tokio-io v0.1.10
Dec 02 17:50:14.395 INFO [stderr]    Compiling ct-logs v0.4.0
Dec 02 17:50:14.407 INFO [stderr]    Compiling rustls v0.13.1
Dec 02 17:50:21.735 INFO [stderr]    Compiling webpki-roots v0.15.0
Dec 02 17:50:22.019 INFO [stderr]    Compiling mio-uds v0.6.7
Dec 02 17:50:22.220 INFO [stderr]    Compiling log4rs v0.8.1
Dec 02 17:50:22.360 INFO [stderr]    Compiling crossbeam-channel v0.2.6
Dec 02 17:50:22.469 INFO [stderr]    Compiling tokio-threadpool v0.1.9
Dec 02 17:50:25.239 INFO [stderr]    Compiling stopwatch v0.0.7
Dec 02 17:50:27.923 INFO [stderr]    Compiling tokio-codec v0.1.1
Dec 02 17:50:33.187 INFO [stderr]    Compiling tokio-reactor v0.1.7
Dec 02 17:50:42.647 INFO [stderr]    Compiling h2 v0.1.13
Dec 02 17:50:43.199 INFO [stderr]    Compiling tokio-fs v0.1.4
Dec 02 17:50:48.079 INFO [stderr]    Compiling tokio-uds v0.2.4
Dec 02 17:51:14.115 INFO [stderr]    Compiling tokio-tcp v0.1.2
Dec 02 17:51:14.214 INFO [stderr]    Compiling tokio-udp v0.1.3
Dec 02 17:51:22.345 INFO [stderr]    Compiling tokio v0.1.13
Dec 02 17:51:26.547 INFO [stderr]    Compiling tokio-rustls v0.7.2
Dec 02 17:51:26.548 INFO [stderr]    Compiling tokio-core v0.1.17
Dec 02 17:51:26.550 INFO [stderr]    Compiling hyper v0.12.16
Dec 02 17:51:42.899 INFO [stderr]    Compiling hyper-rustls v0.14.0
Dec 02 17:51:55.035 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 02 17:51:55.035 INFO [stderr]  --> src/main.rs:1:1
Dec 02 17:51:55.035 INFO [stderr]   |
Dec 02 17:51:55.035 INFO [stderr] 1 | #![feature(stdsimd)]
Dec 02 17:51:55.035 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^
Dec 02 17:51:55.035 INFO [stderr] 
Dec 02 17:51:55.043 INFO [stderr] error: aborting due to previous error
Dec 02 17:51:55.043 INFO [stderr] 
Dec 02 17:51:55.043 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 17:51:55.071 INFO [stderr] error: Could not compile `scavenger`.
Dec 02 17:51:55.071 INFO [stderr] 
Dec 02 17:51:55.071 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 17:51:55.071 INFO [stderr] su: No module specific data is present
Dec 02 17:51:55.619 INFO running `"docker" "inspect" "6309242eb5c34062d4625d55d01435e4b4ef3765e40f3ab764bfb32355ff641f"`
Dec 02 17:51:55.885 INFO running `"docker" "rm" "-f" "6309242eb5c34062d4625d55d01435e4b4ef3765e40f3ab764bfb32355ff641f"`
Dec 02 17:51:56.239 INFO [stdout] 6309242eb5c34062d4625d55d01435e4b4ef3765e40f3ab764bfb32355ff641f