Sep 10 06:20:43.948 INFO checking white-balance-0.1.0 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 06:20:43.948 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 06:20:43.948 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-4/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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=1000" "-e" "CMD=cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 06:20:44.224 INFO blam! ff3314c7ff95f94dc7342628fcdc9d8df0f24ae482e0718b21a61597f5240012
Sep 10 06:20:44.226 INFO running `"docker" "start" "-a" "ff3314c7ff95f94dc7342628fcdc9d8df0f24ae482e0718b21a61597f5240012"`
Sep 10 06:20:45.010 INFO kablam! usermod: no changes
Sep 10 06:20:45.219 INFO kablam!     Checking color_quant v1.0.1
Sep 10 06:20:45.219 INFO kablam!     Checking crossbeam-utils v0.2.2
Sep 10 06:20:45.226 INFO kablam!     Checking inflate v0.3.4
Sep 10 06:20:45.226 INFO kablam!     Checking nalgebra v0.10.1
Sep 10 06:20:45.782 INFO kablam!     Checking gif v0.9.2
Sep 10 06:20:45.887 INFO kablam!     Checking crossbeam-epoch v0.3.1
Sep 10 06:20:46.674 INFO kablam!     Checking png v0.11.0
Sep 10 06:20:47.402 INFO kablam!     Checking crossbeam-deque v0.2.0
Sep 10 06:20:48.326 INFO kablam!     Checking rayon-core v1.4.1
Sep 10 06:20:50.090 INFO kablam!     Checking rayon v1.0.2
Sep 10 06:20:55.831 INFO kablam!     Checking jpeg-decoder v0.1.15
Sep 10 06:20:57.776 INFO kablam!     Checking image v0.17.0
Sep 10 06:21:04.422 INFO kablam!     Checking white-balance v0.1.0 (file:///source)
Sep 10 06:21:05.357 INFO kablam! error[E0635]: unknown feature `rand`
Sep 10 06:21:05.357 INFO kablam!  --> src/lib.rs:2:12
Sep 10 06:21:05.357 INFO kablam!   |
Sep 10 06:21:05.357 INFO kablam! 2 | #![feature(rand)]
Sep 10 06:21:05.357 INFO kablam!   |            ^^^^
Sep 10 06:21:05.357 INFO kablam! 
Sep 10 06:21:05.369 INFO kablam! error: aborting due to previous error
Sep 10 06:21:05.369 INFO kablam! 
Sep 10 06:21:05.369 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 10 06:21:05.378 INFO kablam! error: Could not compile `white-balance`.
Sep 10 06:21:05.378 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 06:21:05.459 INFO kablam! error[E0635]: unknown feature `rand`
Sep 10 06:21:05.459 INFO kablam!  --> src/lib.rs:2:12
Sep 10 06:21:05.459 INFO kablam!   |
Sep 10 06:21:05.459 INFO kablam! 2 | #![feature(rand)]
Sep 10 06:21:05.459 INFO kablam!   |            ^^^^
Sep 10 06:21:05.459 INFO kablam! 
Sep 10 06:21:05.479 INFO kablam! error: aborting due to previous error
Sep 10 06:21:05.479 INFO kablam! 
Sep 10 06:21:05.479 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 10 06:21:05.499 INFO kablam! error: Could not compile `white-balance`.
Sep 10 06:21:05.499 INFO kablam! 
Sep 10 06:21:05.499 INFO kablam! To learn more, run the command again with --verbose.
Sep 10 06:21:05.499 INFO kablam! su: No module specific data is present
Sep 10 06:21:06.214 INFO running `"docker" "rm" "-f" "ff3314c7ff95f94dc7342628fcdc9d8df0f24ae482e0718b21a61597f5240012"`
Sep 10 06:21:06.297 INFO blam! ff3314c7ff95f94dc7342628fcdc9d8df0f24ae482e0718b21a61597f5240012