Sep 03 16:53:54.349 INFO checking peterdelevoryas/test-session-types against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 03 16:53:54.350 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 03 16:53:54.350 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-1/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 16:53:54.619 INFO blam! 38669bdb9259be5843f6db824f0654f8c640c871150eb17ff3d8679fd1b56124
Sep 03 16:53:54.621 INFO running `"docker" "start" "-a" "38669bdb9259be5843f6db824f0654f8c640c871150eb17ff3d8679fd1b56124"`
Sep 03 16:53:55.577 INFO kablam!     Checking test-session-types v0.1.0 (file:///source)
Sep 03 16:53:55.834 INFO kablam! error[E0603]: module `nonzero` is private
Sep 03 16:53:55.834 INFO kablam!  --> src/main.rs:4:5
Sep 03 16:53:55.834 INFO kablam!   |
Sep 03 16:53:55.834 INFO kablam! 4 | use core::nonzero::NonZero;
Sep 03 16:53:55.834 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 03 16:53:55.834 INFO kablam! 
Sep 03 16:53:55.880 INFO kablam! error[E0603]: module `nonzero` is private
Sep 03 16:53:55.880 INFO kablam!  --> src/main.rs:4:5
Sep 03 16:53:55.880 INFO kablam!   |
Sep 03 16:53:55.880 INFO kablam! 4 | use core::nonzero::NonZero;
Sep 03 16:53:55.880 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 03 16:53:55.880 INFO kablam! 
Sep 03 16:53:55.999 INFO kablam! error: aborting due to previous error
Sep 03 16:53:55.999 INFO kablam! 
Sep 03 16:53:55.999 INFO kablam! For more information about this error, try `rustc --explain E0603`.
Sep 03 16:53:56.009 INFO kablam! error: Could not compile `test-session-types`.
Sep 03 16:53:56.009 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 03 16:53:56.069 INFO kablam! error: aborting due to previous error
Sep 03 16:53:56.069 INFO kablam! 
Sep 03 16:53:56.069 INFO kablam! For more information about this error, try `rustc --explain E0603`.
Sep 03 16:53:56.078 INFO kablam! error: Could not compile `test-session-types`.
Sep 03 16:53:56.079 INFO kablam! 
Sep 03 16:53:56.079 INFO kablam! To learn more, run the command again with --verbose.
Sep 03 16:53:56.081 INFO kablam! su: No module specific data is present
Sep 03 16:53:56.654 INFO running `"docker" "rm" "-f" "38669bdb9259be5843f6db824f0654f8c640c871150eb17ff3d8679fd1b56124"`
Sep 03 16:53:56.818 INFO blam! 38669bdb9259be5843f6db824f0654f8c640c871150eb17ff3d8679fd1b56124