Sep 10 16:09:52.188 INFO checking js-sys-0.2.2 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 16:09:52.188 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 16:09:52.188 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-2/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 16:09:52.462 INFO blam! 26d8858167f0fadffd3784e043eb9b1591b8e8c4d5ec756d2d92824375197506
Sep 10 16:09:52.464 INFO running `"docker" "start" "-a" "26d8858167f0fadffd3784e043eb9b1591b8e8c4d5ec756d2d92824375197506"`
Sep 10 16:09:53.433 INFO kablam! usermod: no changes
Sep 10 16:09:53.525 INFO kablam!    Compiling wasm-bindgen-shared v0.2.21
Sep 10 16:09:53.527 INFO kablam!    Compiling wasm-bindgen v0.2.21
Sep 10 16:09:53.529 INFO kablam!    Compiling syn v0.15.3
Sep 10 16:10:05.870 INFO kablam!    Compiling serde_derive v1.0.78
Sep 10 16:10:22.344 INFO kablam!    Compiling wasm-bindgen-backend v0.2.21
Sep 10 16:10:30.831 INFO kablam!    Compiling wasm-bindgen-macro-support v0.2.21
Sep 10 16:10:34.459 INFO kablam!    Compiling wasm-bindgen-macro v0.2.21
Sep 10 16:10:37.986 INFO kablam!     Checking js-sys v0.2.2 (file:///source)
Sep 10 16:10:41.287 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 16:10:41.287 INFO kablam!   --> src/lib.rs:20:12
Sep 10 16:10:41.287 INFO kablam!    |
Sep 10 16:10:41.287 INFO kablam! 20 | #![feature(use_extern_macros)]
Sep 10 16:10:41.287 INFO kablam!    |            ^^^^^^^^^^^^^^^^^
Sep 10 16:10:41.287 INFO kablam!    |
Sep 10 16:10:41.287 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 10 16:10:41.287 INFO kablam! 
Sep 10 16:10:41.614 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 16:10:41.614 INFO kablam!   --> src/lib.rs:20:12
Sep 10 16:10:41.614 INFO kablam!    |
Sep 10 16:10:41.614 INFO kablam! 20 | #![feature(use_extern_macros)]
Sep 10 16:10:41.614 INFO kablam!    |            ^^^^^^^^^^^^^^^^^
Sep 10 16:10:41.614 INFO kablam!    |
Sep 10 16:10:41.614 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 10 16:10:41.614 INFO kablam! 
Sep 10 16:10:42.320 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 48.86s
Sep 10 16:10:42.325 INFO kablam! su: No module specific data is present
Sep 10 16:10:43.298 INFO running `"docker" "rm" "-f" "26d8858167f0fadffd3784e043eb9b1591b8e8c4d5ec756d2d92824375197506"`
Sep 10 16:10:43.402 INFO blam! 26d8858167f0fadffd3784e043eb9b1591b8e8c4d5ec756d2d92824375197506