Sep 14 09:18:23.483 INFO checking serde_roundtrip-0.1.0 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 09:18:23.483 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 09:18:23.483 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-3/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 09:18:23.680 INFO blam! 2e72c2b6ee29a4584dc9a4a31c3929239b6f1634e77d7d311207befe9a6eda37
Sep 14 09:18:23.683 INFO running `"docker" "start" "-a" "2e72c2b6ee29a4584dc9a4a31c3929239b6f1634e77d7d311207befe9a6eda37"`
Sep 14 09:18:24.805 INFO kablam! usermod: no changes
Sep 14 09:18:24.861 INFO kablam!     Checking serde_roundtrip v0.1.0 (file:///source)
Sep 14 09:18:24.861 INFO kablam!    Compiling syn v0.11.11
Sep 14 09:18:29.407 INFO kablam!    Compiling serde_codegen_internals v0.14.2
Sep 14 09:18:29.407 INFO kablam!    Compiling serde_roundtrip_derive v0.1.2
Sep 14 09:18:31.119 INFO kablam!    Compiling serde_derive v0.9.15
Sep 14 09:18:39.532 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.71s
Sep 14 09:18:39.537 INFO kablam! su: No module specific data is present
Sep 14 09:18:40.485 INFO running `"docker" "rm" "-f" "2e72c2b6ee29a4584dc9a4a31c3929239b6f1634e77d7d311207befe9a6eda37"`
Sep 14 09:18:40.728 INFO blam! 2e72c2b6ee29a4584dc9a4a31c3929239b6f1634e77d7d311207befe9a6eda37