Sep 17 11:51:12.729 INFO checking peterdelevoryas/test-session-types against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 11:51:12.729 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 11:51:12.729 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-6/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 11:51:13.126 INFO blam! 1e658c18d8b0642a665c6644410912b8ef8f869ecf4297117f6108480e56c455
Sep 17 11:51:13.128 INFO running `"docker" "start" "-a" "1e658c18d8b0642a665c6644410912b8ef8f869ecf4297117f6108480e56c455"`
Sep 17 11:51:15.323 INFO kablam! usermod: no changes
Sep 17 11:51:15.475 INFO kablam!     Checking test-session-types v0.1.0 (/source)
Sep 17 11:51:15.739 INFO kablam! error[E0603]: module `nonzero` is private
Sep 17 11:51:15.739 INFO kablam!  --> src/main.rs:4:5
Sep 17 11:51:15.739 INFO kablam!   |
Sep 17 11:51:15.739 INFO kablam! 4 | use core::nonzero::NonZero;
Sep 17 11:51:15.739 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 17 11:51:15.739 INFO kablam! 
Sep 17 11:51:15.747 INFO kablam! error[E0603]: module `nonzero` is private
Sep 17 11:51:15.747 INFO kablam!  --> src/main.rs:4:5
Sep 17 11:51:15.747 INFO kablam!   |
Sep 17 11:51:15.747 INFO kablam! 4 | use core::nonzero::NonZero;
Sep 17 11:51:15.747 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 17 11:51:15.747 INFO kablam! 
Sep 17 11:51:15.874 INFO kablam! error: aborting due to previous error
Sep 17 11:51:15.874 INFO kablam! 
Sep 17 11:51:15.874 INFO kablam! For more information about this error, try `rustc --explain E0603`.
Sep 17 11:51:15.900 INFO kablam! error: Could not compile `test-session-types`.
Sep 17 11:51:15.900 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 17 11:51:15.917 INFO kablam! error: aborting due to previous error
Sep 17 11:51:15.917 INFO kablam! 
Sep 17 11:51:15.917 INFO kablam! For more information about this error, try `rustc --explain E0603`.
Sep 17 11:51:15.931 INFO kablam! error: Could not compile `test-session-types`.
Sep 17 11:51:15.931 INFO kablam! 
Sep 17 11:51:15.931 INFO kablam! To learn more, run the command again with --verbose.
Sep 17 11:51:15.932 INFO kablam! su: No module specific data is present
Sep 17 11:51:17.170 INFO running `"docker" "rm" "-f" "1e658c18d8b0642a665c6644410912b8ef8f869ecf4297117f6108480e56c455"`
Sep 17 11:51:17.464 INFO blam! 1e658c18d8b0642a665c6644410912b8ef8f869ecf4297117f6108480e56c455