Aug 31 01:40:39.584 INFO checking tureus/avvy against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 01:40:39.584 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 01:40:39.584 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 01:40:39.834 INFO blam! 488666323e80708cb37f1b84046d1ed279b5c46402f7d6148901ed5457a2a49d
Aug 31 01:40:39.843 INFO running `"docker" "start" "-a" "488666323e80708cb37f1b84046d1ed279b5c46402f7d6148901ed5457a2a49d"`
Aug 31 01:40:40.982 INFO kablam!    Compiling cc v1.0.18
Aug 31 01:40:40.986 INFO kablam!    Compiling regex v1.0.2
Aug 31 01:40:40.987 INFO kablam!     Checking rustc-demangle v0.1.9
Aug 31 01:40:40.999 INFO kablam!     Checking thread-scoped v1.0.2
Aug 31 01:40:40.999 INFO kablam!     Checking termcolor v1.0.1
Aug 31 01:40:41.031 INFO kablam!     Checking cast v0.2.2
Aug 31 01:40:41.039 INFO kablam!     Checking integer-encoding v1.0.5
Aug 31 01:40:41.062 INFO kablam!     Checking atty v0.2.11
Aug 31 01:40:41.763 INFO kablam!     Checking regex-syntax v0.6.2
Aug 31 01:40:41.966 INFO kablam!     Checking thread_local v0.3.5
Aug 31 01:40:42.328 INFO kablam!     Checking aho-corasick v0.6.6
Aug 31 01:40:44.006 INFO kablam!     Checking csv-core v0.1.4
Aug 31 01:40:44.262 INFO kablam!    Compiling quote v0.6.4
Aug 31 01:40:46.153 INFO kablam!    Compiling synstructure v0.6.1
Aug 31 01:40:46.179 INFO kablam!    Compiling pest_derive v1.0.7
Aug 31 01:40:46.939 INFO kablam!     Checking clap v2.32.0
Aug 31 01:40:48.230 INFO kablam!     Checking serde_json v1.0.24
Aug 31 01:40:48.287 INFO kablam!     Checking smallvec v0.6.3
Aug 31 01:40:48.699 INFO kablam!     Checking criterion-plot v0.2.4
Aug 31 01:41:00.688 INFO kablam!     Checking criterion-stats v0.2.4
Aug 31 01:41:02.055 INFO kablam!     Checking itertools-num v0.1.1
Aug 31 01:41:02.543 INFO kablam!    Compiling syn v0.14.5
Aug 31 01:41:03.146 INFO kablam!     Checking csv v1.0.0
Aug 31 01:41:09.818 INFO kablam!    Compiling failure_derive v0.1.1
Aug 31 01:41:11.099 INFO kablam!     Checking simplelog v0.5.2
Aug 31 01:41:11.116 INFO kablam!    Compiling backtrace-sys v0.1.23
Aug 31 01:41:15.896 INFO kablam!     Checking backtrace v0.3.9
Aug 31 01:41:17.336 INFO kablam!     Checking failure v0.1.1
Aug 31 01:41:19.546 INFO kablam!     Checking handlebars v0.32.4
Aug 31 01:41:19.549 INFO kablam!     Checking env_logger v0.5.11
Aug 31 01:41:28.723 INFO kablam!    Compiling serde_derive v1.0.70
Aug 31 01:41:49.609 INFO kablam!     Checking criterion v0.2.4
Aug 31 01:41:49.609 INFO kablam!     Checking avvy v0.1.0 (file:///source)
Aug 31 01:41:50.829 INFO kablam! error[E0635]: unknown feature `benchmark`
Aug 31 01:41:50.829 INFO kablam!  --> src/lib.rs:1:17
Aug 31 01:41:50.829 INFO kablam!   |
Aug 31 01:41:50.829 INFO kablam! 1 | #![feature(nll, benchmark, test)]
Aug 31 01:41:50.829 INFO kablam!   |                 ^^^^^^^^^
Aug 31 01:41:50.829 INFO kablam! 
Aug 31 01:41:50.857 INFO kablam! error: aborting due to previous error
Aug 31 01:41:50.857 INFO kablam! 
Aug 31 01:41:50.858 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 31 01:41:50.865 INFO kablam! error: Could not compile `avvy`.
Aug 31 01:41:50.865 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 31 01:41:53.405 INFO kablam! error: build failed
Aug 31 01:41:53.407 INFO kablam! su: No module specific data is present
Aug 31 01:41:53.795 INFO running `"docker" "rm" "-f" "488666323e80708cb37f1b84046d1ed279b5c46402f7d6148901ed5457a2a49d"`
Aug 31 01:41:53.910 INFO blam! 488666323e80708cb37f1b84046d1ed279b5c46402f7d6148901ed5457a2a49d