Sep 01 08:01:30.385 INFO checking rustc-ap-syntax_pos-237.0.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 08:01:30.385 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 08:01:30.385 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 08:01:30.626 INFO blam! 16b497a2e1e7cf2d7b6f94c261055f8307acc5757076a946d78d37e9bb1c9632
Sep 01 08:01:30.628 INFO running `"docker" "start" "-a" "16b497a2e1e7cf2d7b6f94c261055f8307acc5757076a946d78d37e9bb1c9632"`
Sep 01 08:01:31.514 INFO kablam!     Checking rustc-ap-rustc_cratesio_shim v237.0.0
Sep 01 08:01:31.514 INFO kablam!     Checking ena v0.9.3
Sep 01 08:01:31.515 INFO kablam!     Checking parking_lot_core v0.2.14
Sep 01 08:01:32.846 INFO kablam!     Checking parking_lot v0.5.5
Sep 01 08:01:34.423 INFO kablam!     Checking rustc-ap-rustc_data_structures v237.0.0
Sep 01 08:01:38.687 INFO kablam!     Checking rustc-ap-arena v237.0.0
Sep 01 08:01:39.763 INFO kablam!     Checking rustc-ap-syntax_pos v237.0.0 (file:///source)
Sep 01 08:01:44.608 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.20s
Sep 01 08:01:44.613 INFO kablam! su: No module specific data is present
Sep 01 08:01:45.110 INFO running `"docker" "rm" "-f" "16b497a2e1e7cf2d7b6f94c261055f8307acc5757076a946d78d37e9bb1c9632"`
Sep 01 08:01:45.263 INFO blam! 16b497a2e1e7cf2d7b6f94c261055f8307acc5757076a946d78d37e9bb1c9632