Sep 19 21:01:55.060 INFO checking rustc-ap-rustc_errors-239.0.0 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 21:01:55.060 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 21:01:55.060 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-4/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 21:01:55.292 INFO blam! 192d378fae576d25fdf9d59f9e75527da84c970f33b401f5066686743d5e1ff6
Sep 19 21:01:55.294 INFO running `"docker" "start" "-a" "192d378fae576d25fdf9d59f9e75527da84c970f33b401f5066686743d5e1ff6"`
Sep 19 21:01:57.411 INFO kablam! usermod: no changes
Sep 19 21:01:57.609 INFO kablam!     Checking ena v0.9.3
Sep 19 21:01:57.618 INFO kablam!     Checking parking_lot_core v0.2.14
Sep 19 21:01:58.949 INFO kablam!     Checking parking_lot v0.5.5
Sep 19 21:01:59.919 INFO kablam!     Checking rustc-ap-rustc_data_structures v239.0.0
Sep 19 21:02:03.318 INFO kablam!     Checking rustc-ap-arena v239.0.0
Sep 19 21:02:04.250 INFO kablam!     Checking rustc-ap-syntax_pos v239.0.0
Sep 19 21:02:06.397 INFO kablam!     Checking rustc-ap-rustc_errors v239.0.0 (/source)
Sep 19 21:02:08.761 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.32s
Sep 19 21:02:08.769 INFO kablam! su: No module specific data is present
Sep 19 21:02:09.272 INFO running `"docker" "rm" "-f" "192d378fae576d25fdf9d59f9e75527da84c970f33b401f5066686743d5e1ff6"`
Sep 19 21:02:09.418 INFO blam! 192d378fae576d25fdf9d59f9e75527da84c970f33b401f5066686743d5e1ff6