Sep 10 06:36:20.041 INFO checking wasm-bindgen-backend-0.2.17 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 06:36:20.041 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 06:36:20.041 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-1/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 06:36:20.297 INFO blam! 466b57999211b8b7debefb2032bdfe0ed762a273496cdeca7903581c257cd1cd
Sep 10 06:36:20.298 INFO running `"docker" "start" "-a" "466b57999211b8b7debefb2032bdfe0ed762a273496cdeca7903581c257cd1cd"`
Sep 10 06:36:21.693 INFO kablam! usermod: no changes
Sep 10 06:36:21.802 INFO kablam!     Checking unicode-xid v0.1.0
Sep 10 06:36:21.802 INFO kablam!    Compiling wasm-bindgen-shared v0.2.17
Sep 10 06:36:22.298 INFO kablam!     Checking proc-macro2 v0.4.19
Sep 10 06:36:24.298 INFO kablam!     Checking quote v0.6.8
Sep 10 06:36:25.451 INFO kablam!     Checking syn v0.14.9
Sep 10 06:36:33.398 INFO kablam!     Checking wasm-bindgen-backend v0.2.17 (file:///source)
Sep 10 06:36:39.394 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 17.68s
Sep 10 06:36:39.399 INFO kablam! su: No module specific data is present
Sep 10 06:36:40.924 INFO running `"docker" "rm" "-f" "466b57999211b8b7debefb2032bdfe0ed762a273496cdeca7903581c257cd1cd"`
Sep 10 06:36:41.038 INFO blam! 466b57999211b8b7debefb2032bdfe0ed762a273496cdeca7903581c257cd1cd