Sep 02 01:21:18.123 INFO checking rustc-ap-syntax-237.0.0 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 01:21:18.124 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 01:21:18.124 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 01:21:18.294 INFO blam! c29cfa2bf48d5a581c7d936b42a9f2ac058b067456aa96666f2d2a785280b314
Sep 02 01:21:18.296 INFO running `"docker" "start" "-a" "c29cfa2bf48d5a581c7d936b42a9f2ac058b067456aa96666f2d2a785280b314"`
Sep 02 01:21:19.121 INFO kablam!    Compiling rustc-ap-syntax v237.0.0 (file:///source)
Sep 02 01:21:19.122 INFO kablam!     Checking rustc-ap-rustc_cratesio_shim v237.0.0
Sep 02 01:21:19.499 INFO kablam!     Checking rustc-ap-rustc_data_structures v237.0.0
Sep 02 01:21:19.499 INFO kablam!     Checking rustc-ap-rustc_target v237.0.0
Sep 02 01:21:26.045 INFO kablam!     Checking rustc-ap-arena v237.0.0
Sep 02 01:21:27.582 INFO kablam!     Checking rustc-ap-syntax_pos v237.0.0
Sep 02 01:21:30.968 INFO kablam!     Checking rustc-ap-rustc_errors v237.0.0
Sep 02 01:22:10.520 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 51.54s
Sep 02 01:22:10.532 INFO kablam! su: No module specific data is present
Sep 02 01:22:10.902 INFO running `"docker" "rm" "-f" "c29cfa2bf48d5a581c7d936b42a9f2ac058b067456aa96666f2d2a785280b314"`
Sep 02 01:22:11.040 INFO blam! c29cfa2bf48d5a581c7d936b42a9f2ac058b067456aa96666f2d2a785280b314