Dec 01 22:39:22.176 INFO testing brinchj/rustfest-fastware against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 22:39:22.177 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 22:39:22.657 INFO [stdout] ad1ec422d75ad5ad8a12a795f2210421774bf4c59261f2c41a44a25fbef43937
Dec 01 22:39:22.663 INFO running `"docker" "start" "-a" "ad1ec422d75ad5ad8a12a795f2210421774bf4c59261f2c41a44a25fbef43937"`
Dec 01 22:39:23.943 INFO [stderr] usermod: no changes
Dec 01 22:39:24.047 INFO [stderr]    Compiling memchr v2.0.1
Dec 01 22:39:24.790 INFO [stderr]    Compiling combine v3.2.0
Dec 01 22:39:46.627 INFO [stderr]    Compiling rustfest v0.1.0 (/source)
Dec 01 22:39:49.336 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.37s
Dec 01 22:39:49.340 INFO [stderr] su: No module specific data is present
Dec 01 22:39:50.397 INFO running `"docker" "inspect" "ad1ec422d75ad5ad8a12a795f2210421774bf4c59261f2c41a44a25fbef43937"`
Dec 01 22:39:50.763 INFO running `"docker" "rm" "-f" "ad1ec422d75ad5ad8a12a795f2210421774bf4c59261f2c41a44a25fbef43937"`
Dec 01 22:39:51.007 INFO [stdout] ad1ec422d75ad5ad8a12a795f2210421774bf4c59261f2c41a44a25fbef43937
Dec 01 22:39:51.009 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 test --frozen --no-run" "-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 22:39:51.471 INFO [stdout] fb1bb3d0d70acfc0100335a133599136893fa2b40336144855053a900d9bccd6
Dec 01 22:39:51.473 INFO running `"docker" "start" "-a" "fb1bb3d0d70acfc0100335a133599136893fa2b40336144855053a900d9bccd6"`
Dec 01 22:39:53.171 INFO [stderr] usermod: no changes
Dec 01 22:39:53.263 INFO [stderr]    Compiling rustfest v0.1.0 (/source)
Dec 01 22:39:54.008 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 01 22:39:54.009 INFO [stderr]  --> src/lib.rs:1:19
Dec 01 22:39:54.009 INFO [stderr]   |
Dec 01 22:39:54.009 INFO [stderr] 1 | #![cfg_attr(test, feature(test))]
Dec 01 22:39:54.009 INFO [stderr]   |                   ^^^^^^^^^^^^^
Dec 01 22:39:54.009 INFO [stderr] 
Dec 01 22:39:54.010 INFO [stderr] error: aborting due to previous error
Dec 01 22:39:54.010 INFO [stderr] 
Dec 01 22:39:54.010 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 01 22:39:54.021 INFO [stderr] error: Could not compile `rustfest`.
Dec 01 22:39:54.021 INFO [stderr] 
Dec 01 22:39:54.022 INFO [stderr] To learn more, run the command again with --verbose.
Dec 01 22:39:54.024 INFO [stderr] su: No module specific data is present
Dec 01 22:39:54.855 INFO running `"docker" "inspect" "fb1bb3d0d70acfc0100335a133599136893fa2b40336144855053a900d9bccd6"`
Dec 01 22:39:55.133 INFO running `"docker" "rm" "-f" "fb1bb3d0d70acfc0100335a133599136893fa2b40336144855053a900d9bccd6"`
Dec 01 22:39:55.455 INFO [stdout] fb1bb3d0d70acfc0100335a133599136893fa2b40336144855053a900d9bccd6
