Sep 01 13:43:35.733 INFO checking peterdelevoryas/test-session-types against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 01 13:43:35.733 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 01 13:43:35.733 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 13:43:35.989 INFO blam! c749250630af55a06673995875a71a3f096326272c167d2b4014584e7fdaf640
Sep 01 13:43:35.992 INFO running `"docker" "start" "-a" "c749250630af55a06673995875a71a3f096326272c167d2b4014584e7fdaf640"`
Sep 01 13:43:36.937 INFO kablam!     Checking test-session-types v0.1.0 (file:///source)
Sep 01 13:43:37.248 INFO kablam! error[E0603]: module `nonzero` is private
Sep 01 13:43:37.248 INFO kablam!  --> src/main.rs:4:5
Sep 01 13:43:37.248 INFO kablam!   |
Sep 01 13:43:37.248 INFO kablam! 4 | use core::nonzero::NonZero;
Sep 01 13:43:37.248 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 01 13:43:37.248 INFO kablam! 
Sep 01 13:43:37.341 INFO kablam! error[E0603]: module `nonzero` is private
Sep 01 13:43:37.341 INFO kablam!  --> src/main.rs:4:5
Sep 01 13:43:37.342 INFO kablam!   |
Sep 01 13:43:37.342 INFO kablam! 4 | use core::nonzero::NonZero;
Sep 01 13:43:37.342 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 01 13:43:37.342 INFO kablam! 
Sep 01 13:43:37.393 INFO kablam! error: aborting due to previous error
Sep 01 13:43:37.394 INFO kablam! 
Sep 01 13:43:37.394 INFO kablam! For more information about this error, try `rustc --explain E0603`.
Sep 01 13:43:37.413 INFO kablam! error: Could not compile `test-session-types`.
Sep 01 13:43:37.414 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 13:43:37.507 INFO kablam! error: aborting due to previous error
Sep 01 13:43:37.507 INFO kablam! 
Sep 01 13:43:37.507 INFO kablam! For more information about this error, try `rustc --explain E0603`.
Sep 01 13:43:37.519 INFO kablam! error: Could not compile `test-session-types`.
Sep 01 13:43:37.519 INFO kablam! 
Sep 01 13:43:37.519 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 13:43:37.523 INFO kablam! su: No module specific data is present
Sep 01 13:43:38.089 INFO running `"docker" "rm" "-f" "c749250630af55a06673995875a71a3f096326272c167d2b4014584e7fdaf640"`
Sep 01 13:43:38.264 INFO blam! c749250630af55a06673995875a71a3f096326272c167d2b4014584e7fdaf640