Sep 10 20:36:57.886 INFO checking csvgen-0.1.1 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 20:36:57.886 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 20:36:57.886 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-1/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 20:36:58.038 INFO blam! 85a7776fb1e7e87838289613fad880d20a0679cc0b7023007a283c3a9d509f35
Sep 10 20:36:58.040 INFO running `"docker" "start" "-a" "85a7776fb1e7e87838289613fad880d20a0679cc0b7023007a283c3a9d509f35"`
Sep 10 20:36:58.878 INFO kablam! usermod: no changes
Sep 10 20:36:58.958 INFO kablam!     Checking csvgen v0.1.1 (file:///source)
Sep 10 20:36:59.711 INFO kablam! error[E0635]: unknown feature `rand`
Sep 10 20:36:59.711 INFO kablam!  --> src/main.rs:2:12
Sep 10 20:36:59.711 INFO kablam!   |
Sep 10 20:36:59.711 INFO kablam! 2 | #![feature(rand)]
Sep 10 20:36:59.711 INFO kablam!   |            ^^^^
Sep 10 20:36:59.711 INFO kablam! 
Sep 10 20:36:59.718 INFO kablam! error: aborting due to previous error
Sep 10 20:36:59.718 INFO kablam! 
Sep 10 20:36:59.718 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 10 20:36:59.724 INFO kablam! error: Could not compile `csvgen`.
Sep 10 20:36:59.724 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 20:36:59.750 INFO kablam! error[E0635]: unknown feature `rand`
Sep 10 20:36:59.750 INFO kablam!  --> src/main.rs:2:12
Sep 10 20:36:59.750 INFO kablam!   |
Sep 10 20:36:59.750 INFO kablam! 2 | #![feature(rand)]
Sep 10 20:36:59.750 INFO kablam!   |            ^^^^
Sep 10 20:36:59.750 INFO kablam! 
Sep 10 20:36:59.762 INFO kablam! error: aborting due to previous error
Sep 10 20:36:59.762 INFO kablam! 
Sep 10 20:36:59.762 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 10 20:36:59.772 INFO kablam! error: Could not compile `csvgen`.
Sep 10 20:36:59.772 INFO kablam! 
Sep 10 20:36:59.772 INFO kablam! To learn more, run the command again with --verbose.
Sep 10 20:36:59.774 INFO kablam! su: No module specific data is present
Sep 10 20:37:00.306 INFO running `"docker" "rm" "-f" "85a7776fb1e7e87838289613fad880d20a0679cc0b7023007a283c3a9d509f35"`
Sep 10 20:37:00.381 INFO blam! 85a7776fb1e7e87838289613fad880d20a0679cc0b7023007a283c3a9d509f35