Sep 01 23:28:29.128 INFO checking csvgen-0.1.1 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 23:28:29.128 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 23:28:29.128 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 23:28:29.314 INFO blam! 7162d8e368a9e047bfa58db18c957fdf1aed1c995b64e2b034443a2e8d0b5c6f
Sep 01 23:28:29.316 INFO running `"docker" "start" "-a" "7162d8e368a9e047bfa58db18c957fdf1aed1c995b64e2b034443a2e8d0b5c6f"`
Sep 01 23:28:30.288 INFO kablam!     Checking csvgen v0.1.1 (file:///source)
Sep 01 23:28:31.614 INFO kablam! error[E0635]: unknown feature `rand`
Sep 01 23:28:31.614 INFO kablam!  --> src/main.rs:2:12
Sep 01 23:28:31.614 INFO kablam!   |
Sep 01 23:28:31.614 INFO kablam! 2 | #![feature(rand)]
Sep 01 23:28:31.614 INFO kablam!   |            ^^^^
Sep 01 23:28:31.614 INFO kablam! 
Sep 01 23:28:31.620 INFO kablam! error: aborting due to previous error
Sep 01 23:28:31.620 INFO kablam! 
Sep 01 23:28:31.620 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 01 23:28:31.627 INFO kablam! error: Could not compile `csvgen`.
Sep 01 23:28:31.627 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 23:28:31.900 INFO kablam! error[E0635]: unknown feature `rand`
Sep 01 23:28:31.900 INFO kablam!  --> src/main.rs:2:12
Sep 01 23:28:31.900 INFO kablam!   |
Sep 01 23:28:31.900 INFO kablam! 2 | #![feature(rand)]
Sep 01 23:28:31.900 INFO kablam!   |            ^^^^
Sep 01 23:28:31.900 INFO kablam! 
Sep 01 23:28:31.910 INFO kablam! error: aborting due to previous error
Sep 01 23:28:31.910 INFO kablam! 
Sep 01 23:28:31.910 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 01 23:28:31.919 INFO kablam! error: Could not compile `csvgen`.
Sep 01 23:28:31.919 INFO kablam! 
Sep 01 23:28:31.919 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 23:28:31.921 INFO kablam! su: No module specific data is present
Sep 01 23:28:32.485 INFO running `"docker" "rm" "-f" "7162d8e368a9e047bfa58db18c957fdf1aed1c995b64e2b034443a2e8d0b5c6f"`
Sep 01 23:28:32.580 INFO blam! 7162d8e368a9e047bfa58db18c957fdf1aed1c995b64e2b034443a2e8d0b5c6f