Sep 21 03:18:30.229 INFO checking serde_python_derive-0.1.1 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 03:18:30.229 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 03:18:30.229 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-7/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 03:18:30.555 INFO blam! 77c37cf4d81cf5891f69671fcb221112964e98db9bf26223118a7bcf60eae82a
Sep 21 03:18:30.557 INFO running `"docker" "start" "-a" "77c37cf4d81cf5891f69671fcb221112964e98db9bf26223118a7bcf60eae82a"`
Sep 21 03:18:31.410 INFO kablam! usermod: no changes
Sep 21 03:18:31.472 INFO kablam!     Checking proc-macro2 v0.3.8
Sep 21 03:18:32.859 INFO kablam!     Checking quote v0.5.2
Sep 21 03:18:33.701 INFO kablam!     Checking syn v0.13.11
Sep 21 03:18:36.938 INFO kablam!     Checking serde_python_derive v0.1.1 (/source)
Sep 21 03:18:37.927 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.49s
Sep 21 03:18:37.929 INFO kablam! su: No module specific data is present
Sep 21 03:18:38.483 INFO running `"docker" "rm" "-f" "77c37cf4d81cf5891f69671fcb221112964e98db9bf26223118a7bcf60eae82a"`
Sep 21 03:18:38.575 INFO blam! 77c37cf4d81cf5891f69671fcb221112964e98db9bf26223118a7bcf60eae82a