Aug 29 22:51:55.422 INFO checking webidl-0.7.0 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 29 22:51:55.422 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 29 22:51:55.422 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-3/master#ede55518431154bc761f7b2438cce9078c162700:/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=500" "-e" "CMD=cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 22:51:55.671 INFO blam! 22585e2f92116f3457ac757d24a18138bd967146e4bc5781d86c1d32f3598b5f
Aug 29 22:51:55.673 INFO running `"docker" "start" "-a" "22585e2f92116f3457ac757d24a18138bd967146e4bc5781d86c1d32f3598b5f"`
Aug 29 22:51:56.667 INFO kablam!    Compiling petgraph v0.4.13
Aug 29 22:51:56.670 INFO kablam!    Compiling string_cache_codegen v0.4.1
Aug 29 22:51:56.670 INFO kablam!    Compiling atty v0.1.2
Aug 29 22:51:56.670 INFO kablam!    Compiling digest v0.7.5
Aug 29 22:51:56.671 INFO kablam!    Compiling docopt v0.8.3
Aug 29 22:51:57.698 INFO kablam!    Compiling sha2 v0.7.1
Aug 29 22:52:01.379 INFO kablam!    Compiling string_cache v0.7.3
Aug 29 22:52:07.776 INFO kablam!    Compiling lalrpop-snap v0.15.2
Aug 29 22:53:28.568 INFO kablam!    Compiling lalrpop v0.15.2
Aug 29 22:55:18.048 INFO kablam!    Compiling webidl v0.7.0 (file:///source)
Aug 29 22:55:36.593 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3m 40s
Aug 29 22:55:36.613 INFO kablam! su: No module specific data is present
Aug 29 22:55:37.147 INFO running `"docker" "rm" "-f" "22585e2f92116f3457ac757d24a18138bd967146e4bc5781d86c1d32f3598b5f"`
Aug 29 22:55:37.299 INFO blam! 22585e2f92116f3457ac757d24a18138bd967146e4bc5781d86c1d32f3598b5f