Sep 10 03:01:25.279 INFO checking peterdelevoryas/test-session-types against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 03:01:25.279 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 03:01:25.279 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/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 03:01:25.489 INFO blam! 45c3088f9b56e1806baa67181c00adc8bff0e7b02f26fde65b8f4708a9cf4f35
Sep 10 03:01:25.491 INFO running `"docker" "start" "-a" "45c3088f9b56e1806baa67181c00adc8bff0e7b02f26fde65b8f4708a9cf4f35"`
Sep 10 03:01:27.693 INFO kablam! usermod: no changes
Sep 10 03:01:27.754 INFO kablam!     Checking test-session-types v0.1.0 (file:///source)
Sep 10 03:01:27.995 INFO kablam! error[E0603]: module `nonzero` is private
Sep 10 03:01:27.995 INFO kablam!  --> src/main.rs:4:5
Sep 10 03:01:27.995 INFO kablam!   |
Sep 10 03:01:27.995 INFO kablam! 4 | use core::nonzero::NonZero;
Sep 10 03:01:27.995 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 10 03:01:27.995 INFO kablam! 
Sep 10 03:01:28.016 INFO kablam! error[E0603]: module `nonzero` is private
Sep 10 03:01:28.016 INFO kablam!  --> src/main.rs:4:5
Sep 10 03:01:28.016 INFO kablam!   |
Sep 10 03:01:28.016 INFO kablam! 4 | use core::nonzero::NonZero;
Sep 10 03:01:28.016 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 10 03:01:28.016 INFO kablam! 
Sep 10 03:01:28.153 INFO kablam! error: aborting due to previous error
Sep 10 03:01:28.153 INFO kablam! 
Sep 10 03:01:28.153 INFO kablam! For more information about this error, try `rustc --explain E0603`.
Sep 10 03:01:28.169 INFO kablam! error: aborting due to previous error
Sep 10 03:01:28.169 INFO kablam! 
Sep 10 03:01:28.169 INFO kablam! For more information about this error, try `rustc --explain E0603`.
Sep 10 03:01:28.174 INFO kablam! error: Could not compile `test-session-types`.
Sep 10 03:01:28.175 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 03:01:28.193 INFO kablam! error: Could not compile `test-session-types`.
Sep 10 03:01:28.193 INFO kablam! 
Sep 10 03:01:28.193 INFO kablam! To learn more, run the command again with --verbose.
Sep 10 03:01:28.195 INFO kablam! su: No module specific data is present
Sep 10 03:01:29.729 INFO running `"docker" "rm" "-f" "45c3088f9b56e1806baa67181c00adc8bff0e7b02f26fde65b8f4708a9cf4f35"`
Sep 10 03:01:29.833 INFO blam! 45c3088f9b56e1806baa67181c00adc8bff0e7b02f26fde65b8f4708a9cf4f35