Sep 01 23:28:30.509 INFO checking csvgen-0.1.1 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 23:28:30.509 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 23:28:30.509 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/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 23:28:30.731 INFO blam! d214806e64100d5bdebba57b68aa6e7ca29751559dfcbd949713d4b7361edee1
Sep 01 23:28:30.733 INFO running `"docker" "start" "-a" "d214806e64100d5bdebba57b68aa6e7ca29751559dfcbd949713d4b7361edee1"`
Sep 01 23:28:31.438 INFO kablam!     Checking csvgen v0.1.1 (file:///source)
Sep 01 23:28:32.796 INFO kablam! error[E0635]: unknown feature `rand`
Sep 01 23:28:32.796 INFO kablam!  --> src/main.rs:2:12
Sep 01 23:28:32.796 INFO kablam!   |
Sep 01 23:28:32.796 INFO kablam! 2 | #![feature(rand)]
Sep 01 23:28:32.796 INFO kablam!   |            ^^^^
Sep 01 23:28:32.796 INFO kablam! 
Sep 01 23:28:32.804 INFO kablam! error: aborting due to previous error
Sep 01 23:28:32.804 INFO kablam! 
Sep 01 23:28:32.804 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 01 23:28:32.813 INFO kablam! error: Could not compile `csvgen`.
Sep 01 23:28:32.813 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 23:28:33.029 INFO kablam! error[E0635]: unknown feature `rand`
Sep 01 23:28:33.030 INFO kablam!  --> src/main.rs:2:12
Sep 01 23:28:33.030 INFO kablam!   |
Sep 01 23:28:33.030 INFO kablam! 2 | #![feature(rand)]
Sep 01 23:28:33.030 INFO kablam!   |            ^^^^
Sep 01 23:28:33.030 INFO kablam! 
Sep 01 23:28:33.040 INFO kablam! error: aborting due to previous error
Sep 01 23:28:33.040 INFO kablam! 
Sep 01 23:28:33.040 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 01 23:28:33.049 INFO kablam! error: Could not compile `csvgen`.
Sep 01 23:28:33.049 INFO kablam! 
Sep 01 23:28:33.049 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 23:28:33.051 INFO kablam! su: No module specific data is present
Sep 01 23:28:33.574 INFO running `"docker" "rm" "-f" "d214806e64100d5bdebba57b68aa6e7ca29751559dfcbd949713d4b7361edee1"`
Sep 01 23:28:33.695 INFO blam! d214806e64100d5bdebba57b68aa6e7ca29751559dfcbd949713d4b7361edee1