Sep 03 17:47:53.542 INFO checking llogiq/flamer against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 03 17:47:53.542 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 03 17:47:53.542 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/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 03 17:47:53.770 INFO blam! 9fc6e63330c0a14e913036776dc936931befe7449921a2fff9a37a8061e8907c
Sep 03 17:47:53.772 INFO running `"docker" "start" "-a" "9fc6e63330c0a14e913036776dc936931befe7449921a2fff9a37a8061e8907c"`
Sep 03 17:47:54.781 INFO kablam!     Checking libc v0.2.43
Sep 03 17:47:54.781 INFO kablam!     Checking itoa v0.4.2
Sep 03 17:47:54.798 INFO kablam!    Compiling thread-id v3.3.0
Sep 03 17:47:54.800 INFO kablam!    Compiling serde v1.0.75
Sep 03 17:47:54.800 INFO kablam!    Compiling ryu v0.2.6
Sep 03 17:47:54.863 INFO kablam!    Compiling serde_derive v1.0.75
Sep 03 17:48:31.597 INFO kablam!     Checking serde_json v1.0.26
Sep 03 17:48:36.685 INFO kablam!     Checking flame v0.2.2
Sep 03 17:48:37.478 INFO kablam!     Checking flamer v0.2.5 (file:///source)
Sep 03 17:48:49.966 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 55.30s
Sep 03 17:48:49.978 INFO kablam! su: No module specific data is present
Sep 03 17:48:50.621 INFO running `"docker" "rm" "-f" "9fc6e63330c0a14e913036776dc936931befe7449921a2fff9a37a8061e8907c"`
Sep 03 17:48:50.797 INFO blam! 9fc6e63330c0a14e913036776dc936931befe7449921a2fff9a37a8061e8907c