Sep 04 07:23:41.531 INFO checking pyo3-0.4.1 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 07:23:41.531 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 07:23:41.531 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 07:23:41.742 INFO blam! 3162c835ca3f14c0e1dc0bc0c97d667df14b38deb49036607853836123f6c0db
Sep 04 07:23:41.744 INFO running `"docker" "start" "-a" "3162c835ca3f14c0e1dc0bc0c97d667df14b38deb49036607853836123f6c0db"`
Sep 04 07:23:42.619 INFO kablam!     Checking spin v0.4.9
Sep 04 07:23:42.621 INFO kablam!    Compiling mashup-impl v0.1.7
Sep 04 07:23:42.625 INFO kablam!    Compiling pyo3-derive-backend v0.4.1
Sep 04 07:23:42.627 INFO kablam!    Compiling pyo3 v0.4.1 (file:///source)
Sep 04 07:23:42.630 INFO kablam!     Checking which v2.0.0
Sep 04 07:23:44.706 INFO kablam!     Checking docmatic v0.1.2
Sep 04 07:23:47.699 INFO kablam!     Checking mashup v0.1.7
Sep 04 07:23:56.792 INFO kablam!    Compiling pyo3cls v0.4.1
Sep 04 07:24:18.075 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 35.58s
Sep 04 07:24:18.097 INFO kablam! su: No module specific data is present
Sep 04 07:24:18.503 INFO running `"docker" "rm" "-f" "3162c835ca3f14c0e1dc0bc0c97d667df14b38deb49036607853836123f6c0db"`
Sep 04 07:24:18.617 INFO blam! 3162c835ca3f14c0e1dc0bc0c97d667df14b38deb49036607853836123f6c0db