Sep 04 03:52:22.904 INFO checking selectors-0.20.0 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 03:52:22.904 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 03:52:22.905 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 03:52:23.058 INFO blam! cc4c19d06e583b5dd3c599cf62845da5283f4d9539b5f9339cef8442a7c9769f
Sep 04 03:52:23.060 INFO running `"docker" "start" "-a" "cc4c19d06e583b5dd3c599cf62845da5283f4d9539b5f9339cef8442a7c9769f"`
Sep 04 03:52:23.890 INFO kablam!     Checking thin-slice v0.1.1
Sep 04 03:52:23.891 INFO kablam!     Checking dtoa-short v0.3.2
Sep 04 03:52:23.892 INFO kablam!     Checking servo_arc v0.1.1
Sep 04 03:52:23.894 INFO kablam!    Compiling syn v0.14.9
Sep 04 03:52:23.895 INFO kablam!    Compiling selectors v0.20.0 (file:///source)
Sep 04 03:52:53.158 INFO kablam!    Compiling cssparser v0.24.0
Sep 04 03:52:53.161 INFO kablam!    Compiling cssparser-macros v0.3.4
Sep 04 03:53:15.783 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 51.98s
Sep 04 03:53:15.790 INFO kablam! su: No module specific data is present
Sep 04 03:53:16.135 INFO running `"docker" "rm" "-f" "cc4c19d06e583b5dd3c599cf62845da5283f4d9539b5f9339cef8442a7c9769f"`
Sep 04 03:53:16.242 INFO blam! cc4c19d06e583b5dd3c599cf62845da5283f4d9539b5f9339cef8442a7c9769f