Sep 10 20:36:58.423 INFO checking csvgen-0.1.1 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 20:36:58.423 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 20:36:58.423 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-2/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 20:36:58.589 INFO blam! 4d2aeb8950b1c1e9d010176d67e07852ce6cacef31bc7bcd80b14560af819986
Sep 10 20:36:58.591 INFO running `"docker" "start" "-a" "4d2aeb8950b1c1e9d010176d67e07852ce6cacef31bc7bcd80b14560af819986"`
Sep 10 20:36:59.360 INFO kablam! usermod: no changes
Sep 10 20:36:59.424 INFO kablam!     Checking csvgen v0.1.1 (file:///source)
Sep 10 20:36:59.994 INFO kablam! error[E0635]: unknown feature `rand`
Sep 10 20:36:59.994 INFO kablam!  --> src/main.rs:2:12
Sep 10 20:36:59.994 INFO kablam!   |
Sep 10 20:36:59.994 INFO kablam! 2 | #![feature(rand)]
Sep 10 20:36:59.994 INFO kablam!   |            ^^^^
Sep 10 20:36:59.994 INFO kablam! 
Sep 10 20:37:00.006 INFO kablam! error: aborting due to previous error
Sep 10 20:37:00.006 INFO kablam! 
Sep 10 20:37:00.006 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 10 20:37:00.010 INFO kablam! error: Could not compile `csvgen`.
Sep 10 20:37:00.010 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 20:37:00.174 INFO kablam! error[E0635]: unknown feature `rand`
Sep 10 20:37:00.174 INFO kablam!  --> src/main.rs:2:12
Sep 10 20:37:00.174 INFO kablam!   |
Sep 10 20:37:00.174 INFO kablam! 2 | #![feature(rand)]
Sep 10 20:37:00.174 INFO kablam!   |            ^^^^
Sep 10 20:37:00.174 INFO kablam! 
Sep 10 20:37:00.183 INFO kablam! error: aborting due to previous error
Sep 10 20:37:00.183 INFO kablam! 
Sep 10 20:37:00.183 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 10 20:37:00.191 INFO kablam! error: Could not compile `csvgen`.
Sep 10 20:37:00.191 INFO kablam! 
Sep 10 20:37:00.191 INFO kablam! To learn more, run the command again with --verbose.
Sep 10 20:37:00.192 INFO kablam! su: No module specific data is present
Sep 10 20:37:00.738 INFO running `"docker" "rm" "-f" "4d2aeb8950b1c1e9d010176d67e07852ce6cacef31bc7bcd80b14560af819986"`
Sep 10 20:37:00.818 INFO blam! 4d2aeb8950b1c1e9d010176d67e07852ce6cacef31bc7bcd80b14560af819986