Sep 20 21:16:43.751 INFO checking rustit-be/madparts-rs against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 20 21:16:43.751 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 20 21:16:43.751 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-1/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 21:16:43.947 INFO blam! 87954a3932d432bdef8981812b041b926ccf7828112ab601bfbfdb23728e3baf
Sep 20 21:16:43.949 INFO running `"docker" "start" "-a" "87954a3932d432bdef8981812b041b926ccf7828112ab601bfbfdb23728e3baf"`
Sep 20 21:16:45.319 INFO kablam! usermod: no changes
Sep 20 21:16:45.590 INFO kablam!    Compiling pkg-config v0.3.13
Sep 20 21:16:45.590 INFO kablam!    Compiling proc-macro2 v0.4.11
Sep 20 21:16:45.598 INFO kablam!    Compiling gio v0.4.1
Sep 20 21:16:45.598 INFO kablam!    Compiling gdk-pixbuf v0.4.0
Sep 20 21:16:45.606 INFO kablam!    Compiling cairo-rs v0.4.1
Sep 20 21:16:45.606 INFO kablam!    Compiling proc-macro-hack-impl v0.4.0
Sep 20 21:16:45.606 INFO kablam!    Compiling cfg-if v0.1.4
Sep 20 21:16:45.606 INFO kablam!     Checking c_vec v1.3.2
Sep 20 21:16:46.294 INFO kablam!    Compiling serde v1.0.71
Sep 20 21:16:47.238 INFO kablam!    Compiling gdk v0.8.0
Sep 20 21:16:49.020 INFO kablam!    Compiling gtk v0.4.1
Sep 20 21:16:49.094 INFO kablam!     Checking termcolor v1.0.1
Sep 20 21:16:50.306 INFO kablam!     Checking spin v0.4.8
Sep 20 21:16:50.329 INFO kablam!     Checking range v0.3.1
Sep 20 21:16:51.598 INFO kablam! error[E0635]: unknown feature `const_atomic_usize_new`
Sep 20 21:16:51.598 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.8/src/lib.rs:8:76
Sep 20 21:16:51.598 INFO kablam!   |
Sep 20 21:16:51.598 INFO kablam! 8 | #![cfg_attr(feature = "const_fn", feature(const_fn, const_unsafe_cell_new, const_atomic_usize_new))]
Sep 20 21:16:51.598 INFO kablam!   |                                                                            ^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:16:51.598 INFO kablam! 
Sep 20 21:16:51.598 INFO kablam! error[E0635]: unknown feature `const_unsafe_cell_new`
Sep 20 21:16:51.598 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.8/src/lib.rs:8:53
Sep 20 21:16:51.598 INFO kablam!   |
Sep 20 21:16:51.598 INFO kablam! 8 | #![cfg_attr(feature = "const_fn", feature(const_fn, const_unsafe_cell_new, const_atomic_usize_new))]
Sep 20 21:16:51.598 INFO kablam!   |                                                     ^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:16:51.598 INFO kablam! 
Sep 20 21:16:51.746 INFO kablam! error: aborting due to 2 previous errors
Sep 20 21:16:51.746 INFO kablam! 
Sep 20 21:16:51.747 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 20 21:16:51.798 INFO kablam! error: Could not compile `spin`.
Sep 20 21:16:51.799 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 20 21:16:54.839 INFO kablam! error: build failed
Sep 20 21:16:54.841 INFO kablam! su: No module specific data is present
Sep 20 21:16:56.703 INFO running `"docker" "rm" "-f" "87954a3932d432bdef8981812b041b926ccf7828112ab601bfbfdb23728e3baf"`
Sep 20 21:16:56.818 INFO blam! 87954a3932d432bdef8981812b041b926ccf7828112ab601bfbfdb23728e3baf