Nov 01 17:05:28.244 INFO testing Vurich/rustfest-perf-workshop against 1.30.0 for beta-1.31-1
Nov 01 17:05:28.244 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-0/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-1/1.30.0:/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 +1.30.0 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"`
Nov 01 17:05:28.744 INFO blam! 57e15178badbf6f7cd292e05ec1563e337d75ceb8be7140a66d19ad0893f8c4d
Nov 01 17:05:28.744 INFO running `"docker" "start" "-a" "57e15178badbf6f7cd292e05ec1563e337d75ceb8be7140a66d19ad0893f8c4d"`
Nov 01 17:05:29.999 INFO kablam! usermod: no changes
Nov 01 17:05:30.131 INFO kablam!    Compiling memchr v2.0.1
Nov 01 17:05:30.915 INFO kablam!    Compiling combine v3.2.0
Nov 01 17:05:48.755 INFO kablam!    Compiling rustfest v0.1.0 (/source)
Nov 01 17:05:51.003 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 20.95s
Nov 01 17:05:51.003 INFO kablam! su: No module specific data is present
Nov 01 17:05:51.471 INFO running `"docker" "rm" "-f" "57e15178badbf6f7cd292e05ec1563e337d75ceb8be7140a66d19ad0893f8c4d"`
Nov 01 17:05:51.831 INFO blam! 57e15178badbf6f7cd292e05ec1563e337d75ceb8be7140a66d19ad0893f8c4d
Nov 01 17:05:51.844 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-0/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-1/1.30.0:/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 +1.30.0 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"`
Nov 01 17:05:52.231 INFO blam! f519683294adc08272edb54bbaf39c58278666a9ffbc6fcee68fa112a549775c
Nov 01 17:05:52.243 INFO running `"docker" "start" "-a" "f519683294adc08272edb54bbaf39c58278666a9ffbc6fcee68fa112a549775c"`
Nov 01 17:05:53.384 INFO kablam! usermod: no changes
Nov 01 17:05:53.451 INFO kablam!    Compiling rustfest v0.1.0 (/source)
Nov 01 17:05:54.527 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 01 17:05:54.527 INFO kablam!  --> src/lib.rs:1:19
Nov 01 17:05:54.527 INFO kablam!   |
Nov 01 17:05:54.527 INFO kablam! 1 | #![cfg_attr(test, feature(test))]
Nov 01 17:05:54.527 INFO kablam!   |                   ^^^^^^^^^^^^^^
Nov 01 17:05:54.527 INFO kablam! 
Nov 01 17:05:54.527 INFO kablam! error: aborting due to previous error
Nov 01 17:05:54.527 INFO kablam! 
Nov 01 17:05:54.527 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 01 17:05:54.527 INFO kablam! error: Could not compile `rustfest`.
Nov 01 17:05:54.527 INFO kablam! 
Nov 01 17:05:54.527 INFO kablam! To learn more, run the command again with --verbose.
Nov 01 17:05:54.527 INFO kablam! su: No module specific data is present
Nov 01 17:05:55.157 INFO running `"docker" "rm" "-f" "f519683294adc08272edb54bbaf39c58278666a9ffbc6fcee68fa112a549775c"`
Nov 01 17:05:55.495 INFO blam! f519683294adc08272edb54bbaf39c58278666a9ffbc6fcee68fa112a549775c
