Sep 01 18:59:05.783 INFO checking white-balance-0.1.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 01 18:59:05.783 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 18:59:05.783 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 18:59:06.044 INFO blam! 4d19698da0e6a3615f029d1e24a1cd219802750f11a4d5293b8d855a7a802574
Sep 01 18:59:06.046 INFO running `"docker" "start" "-a" "4d19698da0e6a3615f029d1e24a1cd219802750f11a4d5293b8d855a7a802574"`
Sep 01 18:59:06.956 INFO kablam!     Checking png v0.11.0
Sep 01 18:59:08.514 INFO kablam!     Checking image v0.17.0
Sep 01 18:59:14.917 INFO kablam!     Checking white-balance v0.1.0 (file:///source)
Sep 01 18:59:16.563 INFO kablam! error[E0635]: unknown feature `rand`
Sep 01 18:59:16.563 INFO kablam!  --> src/lib.rs:2:12
Sep 01 18:59:16.563 INFO kablam!   |
Sep 01 18:59:16.563 INFO kablam! 2 | #![feature(rand)]
Sep 01 18:59:16.563 INFO kablam!   |            ^^^^
Sep 01 18:59:16.564 INFO kablam! 
Sep 01 18:59:16.576 INFO kablam! error: aborting due to previous error
Sep 01 18:59:16.576 INFO kablam! 
Sep 01 18:59:16.576 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 01 18:59:16.585 INFO kablam! error: Could not compile `white-balance`.
Sep 01 18:59:16.585 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 18:59:16.835 INFO kablam! error[E0635]: unknown feature `rand`
Sep 01 18:59:16.835 INFO kablam!  --> src/lib.rs:2:12
Sep 01 18:59:16.835 INFO kablam!   |
Sep 01 18:59:16.835 INFO kablam! 2 | #![feature(rand)]
Sep 01 18:59:16.835 INFO kablam!   |            ^^^^
Sep 01 18:59:16.835 INFO kablam! 
Sep 01 18:59:16.855 INFO kablam! error: aborting due to previous error
Sep 01 18:59:16.855 INFO kablam! 
Sep 01 18:59:16.855 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 01 18:59:16.868 INFO kablam! error: Could not compile `white-balance`.
Sep 01 18:59:16.868 INFO kablam! 
Sep 01 18:59:16.868 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 18:59:16.870 INFO kablam! su: No module specific data is present
Sep 01 18:59:17.340 INFO running `"docker" "rm" "-f" "4d19698da0e6a3615f029d1e24a1cd219802750f11a4d5293b8d855a7a802574"`
Sep 01 18:59:17.452 INFO blam! 4d19698da0e6a3615f029d1e24a1cd219802750f11a4d5293b8d855a7a802574