Sep 04 18:55:55.062 INFO checking ego-tree-0.5.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 18:55:55.062 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 18:55:55.063 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 18:55:55.310 INFO blam! 052e66a960711ad7fd828392cd41d092767688d0ec0c45fd2c23e3bdc7bbb73d
Sep 04 18:55:55.313 INFO running `"docker" "start" "-a" "052e66a960711ad7fd828392cd41d092767688d0ec0c45fd2c23e3bdc7bbb73d"`
Sep 04 18:55:56.255 INFO kablam!     Checking ego-tree v0.5.0 (file:///source)
Sep 04 18:55:59.553 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 04 18:55:59.553 INFO kablam!   --> tests/iter.rs:25:9
Sep 04 18:55:59.553 INFO kablam!    |
Sep 04 18:55:59.553 INFO kablam! 25 |     use std::ascii::AsciiExt;
Sep 04 18:55:59.553 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^
Sep 04 18:55:59.553 INFO kablam!    |
Sep 04 18:55:59.553 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 04 18:55:59.553 INFO kablam! 
Sep 04 18:56:00.138 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.93s
Sep 04 18:56:00.142 INFO kablam! su: No module specific data is present
Sep 04 18:56:00.530 INFO running `"docker" "rm" "-f" "052e66a960711ad7fd828392cd41d092767688d0ec0c45fd2c23e3bdc7bbb73d"`
Sep 04 18:56:00.624 INFO blam! 052e66a960711ad7fd828392cd41d092767688d0ec0c45fd2c23e3bdc7bbb73d