Sep 14 09:24:55.066 INFO checking selectors-0.20.0 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 09:24:55.066 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 09:24:55.067 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-2/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 09:24:55.233 INFO blam! b780bf0dd00cdad61f832604c87214101969bec36dd63663a30e2de4a37e9452
Sep 14 09:24:55.234 INFO running `"docker" "start" "-a" "b780bf0dd00cdad61f832604c87214101969bec36dd63663a30e2de4a37e9452"`
Sep 14 09:24:55.756 INFO kablam! usermod: no changes
Sep 14 09:24:55.840 INFO kablam!     Checking precomputed-hash v0.1.1
Sep 14 09:24:55.841 INFO kablam!     Checking thin-slice v0.1.1
Sep 14 09:24:55.841 INFO kablam!     Checking dtoa-short v0.3.2
Sep 14 09:24:55.841 INFO kablam!     Checking servo_arc v0.1.1
Sep 14 09:24:55.842 INFO kablam!    Compiling syn v0.14.9
Sep 14 09:24:55.842 INFO kablam!    Compiling selectors v0.20.0 (file:///source)
Sep 14 09:25:19.611 INFO kablam!    Compiling cssparser v0.24.0
Sep 14 09:25:19.611 INFO kablam!    Compiling cssparser-macros v0.3.4
Sep 14 09:25:42.835 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 47.06s
Sep 14 09:25:42.850 INFO kablam! su: No module specific data is present
Sep 14 09:25:43.403 INFO running `"docker" "rm" "-f" "b780bf0dd00cdad61f832604c87214101969bec36dd63663a30e2de4a37e9452"`
Sep 14 09:25:43.537 INFO blam! b780bf0dd00cdad61f832604c87214101969bec36dd63663a30e2de4a37e9452