Sep 03 19:21:35.299 INFO checking tureus/avvy against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 03 19:21:35.299 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 03 19:21:35.299 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-1/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 19:21:35.532 INFO blam! 83ab9673baa61aeb249d905f2be9560c0373cf3eb742354c0615b00d933fd837
Sep 03 19:21:35.532 INFO running `"docker" "start" "-a" "83ab9673baa61aeb249d905f2be9560c0373cf3eb742354c0615b00d933fd837"`
Sep 03 19:21:36.554 INFO kablam!    Compiling num-integer v0.1.39
Sep 03 19:21:36.554 INFO kablam!    Compiling serde v1.0.70
Sep 03 19:21:36.554 INFO kablam!    Compiling regex v1.0.2
Sep 03 19:21:36.554 INFO kablam!     Checking rustc-demangle v0.1.9
Sep 03 19:21:36.555 INFO kablam!    Compiling pest v1.0.6
Sep 03 19:21:36.555 INFO kablam!     Checking thread-scoped v1.0.2
Sep 03 19:21:36.555 INFO kablam!     Checking cast v0.2.2
Sep 03 19:21:37.645 INFO kablam!     Checking integer-encoding v1.0.5
Sep 03 19:21:37.881 INFO kablam!    Compiling proc-macro2 v0.4.9
Sep 03 19:21:41.317 INFO kablam!     Checking atty v0.2.11
Sep 03 19:21:41.320 INFO kablam!     Checking regex-syntax v0.6.2
Sep 03 19:21:41.350 INFO kablam!     Checking term v0.5.1
Sep 03 19:21:41.397 INFO kablam!    Compiling backtrace-sys v0.1.23
Sep 03 19:21:41.933 INFO kablam!     Checking csv-core v0.1.4
Sep 03 19:21:42.833 INFO kablam!     Checking criterion-plot v0.2.4
Sep 03 19:21:43.530 INFO kablam!     Checking criterion-stats v0.2.4
Sep 03 19:21:44.854 INFO kablam!     Checking clap v2.32.0
Sep 03 19:21:46.157 INFO kablam!     Checking itertools-num v0.1.1
Sep 03 19:21:49.994 INFO kablam!    Compiling pest_derive v1.0.7
Sep 03 19:21:50.289 INFO kablam!     Checking chrono v0.4.4
Sep 03 19:21:51.003 INFO kablam!     Checking backtrace v0.3.9
Sep 03 19:21:52.810 INFO kablam!    Compiling quote v0.6.4
Sep 03 19:21:53.395 INFO kablam!     Checking failure v0.1.1
Sep 03 19:21:55.671 INFO kablam!    Compiling syn v0.14.5
Sep 03 19:22:02.172 INFO kablam!     Checking simplelog v0.5.2
Sep 03 19:22:16.199 INFO kablam!     Checking env_logger v0.5.11
Sep 03 19:22:20.513 INFO kablam!    Compiling serde_derive v1.0.70
Sep 03 19:22:24.731 INFO kablam!     Checking serde_json v1.0.24
Sep 03 19:22:24.731 INFO kablam!     Checking smallvec v0.6.3
Sep 03 19:22:24.731 INFO kablam!     Checking csv v1.0.0
Sep 03 19:22:31.034 INFO kablam!     Checking handlebars v0.32.4
Sep 03 19:22:43.369 INFO kablam!     Checking avvy v0.1.0 (file:///source)
Sep 03 19:22:43.371 INFO kablam!     Checking criterion v0.2.4
Sep 03 19:22:45.099 INFO kablam! error[E0635]: unknown feature `benchmark`
Sep 03 19:22:45.099 INFO kablam!  --> src/lib.rs:1:17
Sep 03 19:22:45.099 INFO kablam!   |
Sep 03 19:22:45.099 INFO kablam! 1 | #![feature(nll, benchmark, test)]
Sep 03 19:22:45.099 INFO kablam!   |                 ^^^^^^^^^
Sep 03 19:22:45.099 INFO kablam! 
Sep 03 19:22:45.132 INFO kablam! error: aborting due to previous error
Sep 03 19:22:45.132 INFO kablam! 
Sep 03 19:22:45.132 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 03 19:22:45.141 INFO kablam! error: Could not compile `avvy`.
Sep 03 19:22:45.141 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 03 19:22:46.886 INFO kablam! error: build failed
Sep 03 19:22:46.888 INFO kablam! su: No module specific data is present
Sep 03 19:22:47.295 INFO running `"docker" "rm" "-f" "83ab9673baa61aeb249d905f2be9560c0373cf3eb742354c0615b00d933fd837"`
Sep 03 19:22:47.396 INFO blam! 83ab9673baa61aeb249d905f2be9560c0373cf3eb742354c0615b00d933fd837