Aug 31 21:01:21.780 INFO checking peterdelevoryas/test-session-types against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Aug 31 21:01:21.780 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Aug 31 21:01:21.780 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/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"`
Aug 31 21:01:22.041 INFO blam! 98d3a4ba9fc92a07dfd167c02014385ffd11d11dcc963cfb701970bbe14e2a48
Aug 31 21:01:22.042 INFO running `"docker" "start" "-a" "98d3a4ba9fc92a07dfd167c02014385ffd11d11dcc963cfb701970bbe14e2a48"`
Aug 31 21:01:23.004 INFO kablam!     Checking test-session-types v0.1.0 (file:///source)
Aug 31 21:01:23.307 INFO kablam! error[E0603]: module `nonzero` is private
Aug 31 21:01:23.307 INFO kablam!  --> src/main.rs:4:5
Aug 31 21:01:23.307 INFO kablam!   |
Aug 31 21:01:23.307 INFO kablam! 4 | use core::nonzero::NonZero;
Aug 31 21:01:23.307 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^
Aug 31 21:01:23.307 INFO kablam! 
Aug 31 21:01:23.362 INFO kablam! error[E0603]: module `nonzero` is private
Aug 31 21:01:23.362 INFO kablam!  --> src/main.rs:4:5
Aug 31 21:01:23.362 INFO kablam!   |
Aug 31 21:01:23.362 INFO kablam! 4 | use core::nonzero::NonZero;
Aug 31 21:01:23.362 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^
Aug 31 21:01:23.362 INFO kablam! 
Aug 31 21:01:23.474 INFO kablam! error: aborting due to previous error
Aug 31 21:01:23.474 INFO kablam! 
Aug 31 21:01:23.474 INFO kablam! For more information about this error, try `rustc --explain E0603`.
Aug 31 21:01:23.482 INFO kablam! error: Could not compile `test-session-types`.
Aug 31 21:01:23.482 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 31 21:01:23.489 INFO kablam! error: aborting due to previous error
Aug 31 21:01:23.489 INFO kablam! 
Aug 31 21:01:23.489 INFO kablam! For more information about this error, try `rustc --explain E0603`.
Aug 31 21:01:23.497 INFO kablam! error: Could not compile `test-session-types`.
Aug 31 21:01:23.497 INFO kablam! 
Aug 31 21:01:23.497 INFO kablam! To learn more, run the command again with --verbose.
Aug 31 21:01:23.498 INFO kablam! su: No module specific data is present
Aug 31 21:01:24.058 INFO running `"docker" "rm" "-f" "98d3a4ba9fc92a07dfd167c02014385ffd11d11dcc963cfb701970bbe14e2a48"`
Aug 31 21:01:24.233 INFO blam! 98d3a4ba9fc92a07dfd167c02014385ffd11d11dcc963cfb701970bbe14e2a48