Sep 14 05:05:48.312 INFO checking badboy/flat-json against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 05:05:48.312 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 05:05:48.312 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-7/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 05:05:48.728 INFO blam! aefb7a268ccaaaa66422d71b2d86623755bb99ab86141bd061a9dea792abf792
Sep 14 05:05:48.730 INFO running `"docker" "start" "-a" "aefb7a268ccaaaa66422d71b2d86623755bb99ab86141bd061a9dea792abf792"`
Sep 14 05:05:50.299 INFO kablam! usermod: no changes
Sep 14 05:05:50.393 INFO kablam!     Checking serde v1.0.37
Sep 14 05:05:50.393 INFO kablam!     Checking num-traits v0.2.2
Sep 14 05:06:02.310 INFO kablam!     Checking serde_json v1.0.13
Sep 14 05:06:04.742 INFO kablam!     Checking flat-json v0.1.0 (file:///source)
Sep 14 05:06:05.337 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.02s
Sep 14 05:06:05.340 INFO kablam! su: No module specific data is present
Sep 14 05:06:06.964 INFO running `"docker" "rm" "-f" "aefb7a268ccaaaa66422d71b2d86623755bb99ab86141bd061a9dea792abf792"`
Sep 14 05:06:07.275 INFO blam! aefb7a268ccaaaa66422d71b2d86623755bb99ab86141bd061a9dea792abf792