Sep 19 23:45:14.574 INFO checking interval_tree-0.2.0 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 23:45:14.575 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 23:45:14.575 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-1/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 23:45:14.961 INFO blam! 993fb48dd13f6470644e03b5c27b5306d5646e52c6904bab933c61d2ddf6680d
Sep 19 23:45:14.969 INFO running `"docker" "start" "-a" "993fb48dd13f6470644e03b5c27b5306d5646e52c6904bab933c61d2ddf6680d"`
Sep 19 23:45:16.278 INFO kablam! usermod: no changes
Sep 19 23:45:16.393 INFO kablam!     Checking interval_tree v0.2.0 (/source)
Sep 19 23:45:18.855 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 19 23:45:18.855 INFO kablam!    --> tests/pointsegments.rs:150:14
Sep 19 23:45:18.855 INFO kablam!     |
Sep 19 23:45:18.855 INFO kablam! 150 |     for i in (1..10) {
Sep 19 23:45:18.855 INFO kablam!     |              ^^^^^^^ help: remove these parentheses
Sep 19 23:45:18.855 INFO kablam!     |
Sep 19 23:45:18.855 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 19 23:45:18.855 INFO kablam! 
Sep 19 23:45:19.552 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.23s
Sep 19 23:45:19.552 INFO kablam! su: No module specific data is present
Sep 19 23:45:20.246 INFO running `"docker" "rm" "-f" "993fb48dd13f6470644e03b5c27b5306d5646e52c6904bab933c61d2ddf6680d"`
Sep 19 23:45:20.306 INFO blam! 993fb48dd13f6470644e03b5c27b5306d5646e52c6904bab933c61d2ddf6680d