Sep 14 16:42:46.992 INFO checking fera-ext-0.1.0 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 16:42:46.992 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 16:42:46.992 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-4/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 16:42:47.299 INFO blam! e565a2511fadaba5395e3077ae62f265bfa6b72b9747a45b03679beb67fef727
Sep 14 16:42:47.307 INFO running `"docker" "start" "-a" "e565a2511fadaba5395e3077ae62f265bfa6b72b9747a45b03679beb67fef727"`
Sep 14 16:42:48.277 INFO kablam! usermod: no changes
Sep 14 16:42:48.362 INFO kablam!    Compiling pulldown-cmark v0.0.11
Sep 14 16:42:48.367 INFO kablam!     Checking unicode-bidi v0.3.3
Sep 14 16:42:48.367 INFO kablam!     Checking fera-ext v0.1.0 (file:///source)
Sep 14 16:42:49.238 INFO kablam!     Checking idna v0.1.5
Sep 14 16:42:50.579 INFO kablam!     Checking url v1.7.1
Sep 14 16:42:52.087 INFO kablam!     Checking version-sync v0.4.0
Sep 14 16:42:53.443 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.14s
Sep 14 16:42:53.445 INFO kablam! su: No module specific data is present
Sep 14 16:42:53.964 INFO running `"docker" "rm" "-f" "e565a2511fadaba5395e3077ae62f265bfa6b72b9747a45b03679beb67fef727"`
Sep 14 16:42:54.033 INFO blam! e565a2511fadaba5395e3077ae62f265bfa6b72b9747a45b03679beb67fef727