Sep 05 17:29:21.527 INFO checking rustit-be/madparts-rs against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 05 17:29:21.527 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 05 17:29:21.527 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-4/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 17:29:21.918 INFO blam! 1be997242aae392056959e70870ffe42f5f2a265ce3e6003e6c2019342567296
Sep 05 17:29:21.920 INFO running `"docker" "start" "-a" "1be997242aae392056959e70870ffe42f5f2a265ce3e6003e6c2019342567296"`
Sep 05 17:29:23.956 INFO kablam! usermod: no changes
Sep 05 17:29:24.330 INFO kablam!    Compiling proc-macro2 v0.4.11
Sep 05 17:29:24.330 INFO kablam!    Compiling void v1.0.2
Sep 05 17:29:24.330 INFO kablam!    Compiling libc v0.2.43
Sep 05 17:29:24.330 INFO kablam!    Compiling ucd-util v0.1.1
Sep 05 17:29:24.334 INFO kablam!    Compiling gio v0.4.1
Sep 05 17:29:24.334 INFO kablam!    Compiling cairo-rs v0.4.1
Sep 05 17:29:24.334 INFO kablam!    Compiling utf8-ranges v1.0.0
Sep 05 17:29:24.334 INFO kablam!    Compiling gdk-pixbuf v0.4.0
Sep 05 17:29:25.150 INFO kablam!    Compiling num-traits v0.2.5
Sep 05 17:29:27.946 INFO kablam!    Compiling proc-macro-hack-impl v0.4.0
Sep 05 17:29:27.946 INFO kablam!    Compiling cfg-if v0.1.4
Sep 05 17:29:27.963 INFO kablam!    Compiling gdk v0.8.0
Sep 05 17:29:27.971 INFO kablam!     Checking c_vec v1.3.2
Sep 05 17:29:28.058 INFO kablam!     Checking rand_core v0.2.1
Sep 05 17:29:28.594 INFO kablam!    Compiling gtk v0.4.1
Sep 05 17:29:29.063 INFO kablam!     Checking spin v0.4.8
Sep 05 17:29:29.502 INFO kablam!     Checking dtoa v0.4.3
Sep 05 17:29:29.671 INFO kablam!     Checking itoa v0.4.2
Sep 05 17:29:30.165 INFO kablam!     Checking termcolor v1.0.1
Sep 05 17:29:30.529 INFO kablam!     Checking range v0.3.1
Sep 05 17:29:30.557 INFO kablam! error[E0635]: unknown feature `const_atomic_usize_new`
Sep 05 17:29:30.557 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.8/src/lib.rs:8:76
Sep 05 17:29:30.558 INFO kablam!   |
Sep 05 17:29:30.558 INFO kablam! 8 | #![cfg_attr(feature = "const_fn", feature(const_fn, const_unsafe_cell_new, const_atomic_usize_new))]
Sep 05 17:29:30.558 INFO kablam!   |                                                                            ^^^^^^^^^^^^^^^^^^^^^^
Sep 05 17:29:30.558 INFO kablam! 
Sep 05 17:29:30.558 INFO kablam! error[E0635]: unknown feature `const_unsafe_cell_new`
Sep 05 17:29:30.558 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.8/src/lib.rs:8:53
Sep 05 17:29:30.558 INFO kablam!   |
Sep 05 17:29:30.558 INFO kablam! 8 | #![cfg_attr(feature = "const_fn", feature(const_fn, const_unsafe_cell_new, const_atomic_usize_new))]
Sep 05 17:29:30.558 INFO kablam!   |                                                     ^^^^^^^^^^^^^^^^^^^^^
Sep 05 17:29:30.558 INFO kablam! 
Sep 05 17:29:30.613 INFO kablam! error: aborting due to 2 previous errors
Sep 05 17:29:30.613 INFO kablam! 
Sep 05 17:29:30.613 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 05 17:29:30.649 INFO kablam! error: Could not compile `spin`.
Sep 05 17:29:30.649 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 05 17:29:33.414 INFO kablam! error: build failed
Sep 05 17:29:33.416 INFO kablam! su: No module specific data is present
Sep 05 17:29:34.939 INFO running `"docker" "rm" "-f" "1be997242aae392056959e70870ffe42f5f2a265ce3e6003e6c2019342567296"`
Sep 05 17:29:35.193 INFO blam! 1be997242aae392056959e70870ffe42f5f2a265ce3e6003e6c2019342567296