Sep 10 21:12:29.786 INFO checking circle_boundary-0.1.16 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 21:12:29.786 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 21:12:29.787 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-1/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 21:12:29.993 INFO blam! 7d34603e04c07562f06f63a7e18855d36d454c9f1e1d35aa5e179f7226036234
Sep 10 21:12:29.995 INFO running `"docker" "start" "-a" "7d34603e04c07562f06f63a7e18855d36d454c9f1e1d35aa5e179f7226036234"`
Sep 10 21:12:31.190 INFO kablam! usermod: no changes
Sep 10 21:12:31.290 INFO kablam!    Compiling wasm-bindgen-shared v0.2.21
Sep 10 21:12:31.305 INFO kablam!    Compiling wasm-bindgen v0.2.21
Sep 10 21:12:31.310 INFO kablam!    Compiling syn v0.15.3
Sep 10 21:12:49.162 INFO kablam!    Compiling serde_derive v1.0.78
Sep 10 21:13:04.916 INFO kablam!    Compiling wasm-bindgen-backend v0.2.21
Sep 10 21:13:11.189 INFO kablam!    Compiling wasm-bindgen-macro-support v0.2.21
Sep 10 21:13:14.473 INFO kablam!    Compiling wasm-bindgen-macro v0.2.21
Sep 10 21:13:18.663 INFO kablam!     Checking circle_boundary v0.1.16 (file:///source)
Sep 10 21:13:19.221 INFO kablam! warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable
Sep 10 21:13:19.221 INFO kablam!  --> src/lib.rs:1:12
Sep 10 21:13:19.221 INFO kablam!   |
Sep 10 21:13:19.221 INFO kablam! 1 | #![feature(use_extern_macros)]
Sep 10 21:13:19.221 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Sep 10 21:13:19.221 INFO kablam!   |
Sep 10 21:13:19.221 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 10 21:13:19.221 INFO kablam! 
Sep 10 21:13:19.426 INFO kablam! warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable
Sep 10 21:13:19.426 INFO kablam!  --> src/lib.rs:1:12
Sep 10 21:13:19.426 INFO kablam!   |
Sep 10 21:13:19.426 INFO kablam! 1 | #![feature(use_extern_macros)]
Sep 10 21:13:19.426 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Sep 10 21:13:19.428 INFO kablam!   |
Sep 10 21:13:19.428 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 10 21:13:19.428 INFO kablam! 
Sep 10 21:13:20.043 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 48.83s
Sep 10 21:13:20.047 INFO kablam! su: No module specific data is present
Sep 10 21:13:20.716 INFO running `"docker" "rm" "-f" "7d34603e04c07562f06f63a7e18855d36d454c9f1e1d35aa5e179f7226036234"`
Sep 10 21:13:20.847 INFO blam! 7d34603e04c07562f06f63a7e18855d36d454c9f1e1d35aa5e179f7226036234