Jul 12 12:41:10.087 INFO checking cargo-ipcgen-swift-0.0.0 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 12:41:10.087 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 12:41:10.087 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 12:41:10.087 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-3/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 12:41:10.322 INFO blam! 645f9271e2ba211d17ed66144b5d6d25ab1799bc5252c920c8eeae158fecd260
Jul 12 12:41:10.324 INFO running `"docker" "start" "-a" "645f9271e2ba211d17ed66144b5d6d25ab1799bc5252c920c8eeae158fecd260"`
Jul 12 12:41:11.340 INFO kablam!    Compiling serde v1.0.70
Jul 12 12:41:36.874 INFO kablam!     Checking syntex_pos v0.59.1
Jul 12 12:41:36.874 INFO kablam!     Checking extprim v1.6.0
Jul 12 12:41:36.878 INFO kablam!     Checking serde_json v1.0.22
Jul 12 12:41:42.521 INFO kablam!     Checking syntex_errors v0.59.1
Jul 12 12:41:46.844 INFO kablam!     Checking syntex_syntax v0.59.1
Jul 12 12:42:38.805 INFO kablam!     Checking cargo-ipcgen-swift v0.0.0 (file:///source)
Jul 12 12:42:42.445 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 31s
Jul 12 12:42:42.459 INFO kablam! su: No module specific data is present
Jul 12 12:42:43.060 INFO running `"docker" "rm" "-f" "645f9271e2ba211d17ed66144b5d6d25ab1799bc5252c920c8eeae158fecd260"`
Jul 12 12:42:43.273 INFO blam! 645f9271e2ba211d17ed66144b5d6d25ab1799bc5252c920c8eeae158fecd260