Sep 01 12:06:09.796 INFO checking tureus/avvy against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 01 12:06:09.796 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 12:06:09.797 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 12:06:10.038 INFO blam! 5d5d8966e8ccdb1f8f32970c8d11797a87904957ffc4c6490a1bccad59680f20
Sep 01 12:06:10.040 INFO running `"docker" "start" "-a" "5d5d8966e8ccdb1f8f32970c8d11797a87904957ffc4c6490a1bccad59680f20"`
Sep 01 12:06:11.124 INFO kablam!    Compiling cc v1.0.18
Sep 01 12:06:11.135 INFO kablam!    Compiling regex v1.0.2
Sep 01 12:06:11.143 INFO kablam!     Checking rustc-demangle v0.1.9
Sep 01 12:06:11.143 INFO kablam!     Checking termcolor v1.0.1
Sep 01 12:06:11.144 INFO kablam!     Checking cast v0.2.2
Sep 01 12:06:11.144 INFO kablam!     Checking thread-scoped v1.0.2
Sep 01 12:06:11.144 INFO kablam!     Checking integer-encoding v1.0.5
Sep 01 12:06:11.156 INFO kablam!     Checking atty v0.2.11
Sep 01 12:06:12.195 INFO kablam!     Checking regex-syntax v0.6.2
Sep 01 12:06:12.370 INFO kablam!     Checking humantime v1.1.1
Sep 01 12:06:12.558 INFO kablam!    Compiling quote v0.6.4
Sep 01 12:06:13.847 INFO kablam!     Checking aho-corasick v0.6.6
Sep 01 12:06:16.431 INFO kablam!     Checking csv-core v0.1.4
Sep 01 12:06:16.475 INFO kablam!     Checking thread_local v0.3.5
Sep 01 12:06:16.475 INFO kablam!     Checking clap v2.32.0
Sep 01 12:06:16.567 INFO kablam!    Compiling synstructure v0.6.1
Sep 01 12:06:17.883 INFO kablam!    Compiling pest_derive v1.0.7
Sep 01 12:06:18.589 INFO kablam!     Checking criterion-plot v0.2.4
Sep 01 12:06:18.735 INFO kablam!     Checking criterion-stats v0.2.4
Sep 01 12:06:20.159 INFO kablam!     Checking serde_json v1.0.24
Sep 01 12:06:30.856 INFO kablam!     Checking smallvec v0.6.3
Sep 01 12:06:30.945 INFO kablam!    Compiling syn v0.14.5
Sep 01 12:06:30.970 INFO kablam!     Checking itertools-num v0.1.1
Sep 01 12:06:31.218 INFO kablam!     Checking csv v1.0.0
Sep 01 12:06:31.982 INFO kablam!    Compiling failure_derive v0.1.1
Sep 01 12:06:42.105 INFO kablam!     Checking simplelog v0.5.2
Sep 01 12:06:42.409 INFO kablam!    Compiling backtrace-sys v0.1.23
Sep 01 12:06:46.791 INFO kablam!     Checking backtrace v0.3.9
Sep 01 12:06:47.839 INFO kablam!     Checking failure v0.1.1
Sep 01 12:06:50.705 INFO kablam!     Checking handlebars v0.32.4
Sep 01 12:06:50.705 INFO kablam!     Checking env_logger v0.5.11
Sep 01 12:06:58.294 INFO kablam!    Compiling serde_derive v1.0.70
Sep 01 12:07:19.533 INFO kablam!     Checking criterion v0.2.4
Sep 01 12:07:19.533 INFO kablam!     Checking avvy v0.1.0 (file:///source)
Sep 01 12:07:21.496 INFO kablam! error[E0635]: unknown feature `benchmark`
Sep 01 12:07:21.496 INFO kablam!  --> src/lib.rs:1:17
Sep 01 12:07:21.496 INFO kablam!   |
Sep 01 12:07:21.497 INFO kablam! 1 | #![feature(nll, benchmark, test)]
Sep 01 12:07:21.497 INFO kablam!   |                 ^^^^^^^^^
Sep 01 12:07:21.497 INFO kablam! 
Sep 01 12:07:21.536 INFO kablam! error: aborting due to previous error
Sep 01 12:07:21.536 INFO kablam! 
Sep 01 12:07:21.536 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 01 12:07:21.546 INFO kablam! error: Could not compile `avvy`.
Sep 01 12:07:21.546 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 12:07:23.433 INFO kablam! error: build failed
Sep 01 12:07:23.435 INFO kablam! su: No module specific data is present
Sep 01 12:07:23.809 INFO running `"docker" "rm" "-f" "5d5d8966e8ccdb1f8f32970c8d11797a87904957ffc4c6490a1bccad59680f20"`
Sep 01 12:07:23.944 INFO blam! 5d5d8966e8ccdb1f8f32970c8d11797a87904957ffc4c6490a1bccad59680f20