Sep 06 05:11:38.814 INFO checking interval_tree-0.2.0 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 05:11:38.814 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 05:11:38.814 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-2/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 05:11:39.002 INFO blam! 590edb20e762af1e25026a517a6f2071536fccf98c26af2aa41fff2747d4f1e2
Sep 06 05:11:39.004 INFO running `"docker" "start" "-a" "590edb20e762af1e25026a517a6f2071536fccf98c26af2aa41fff2747d4f1e2"`
Sep 06 05:11:40.475 INFO kablam! usermod: no changes
Sep 06 05:11:40.622 INFO kablam!     Checking interval_tree v0.2.0 (file:///source)
Sep 06 05:11:43.086 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 06 05:11:43.086 INFO kablam!    --> tests/pointsegments.rs:150:14
Sep 06 05:11:43.086 INFO kablam!     |
Sep 06 05:11:43.086 INFO kablam! 150 |     for i in (1..10) {
Sep 06 05:11:43.086 INFO kablam!     |              ^^^^^^^ help: remove these parentheses
Sep 06 05:11:43.086 INFO kablam!     |
Sep 06 05:11:43.086 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 06 05:11:43.086 INFO kablam! 
Sep 06 05:11:43.558 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.05s
Sep 06 05:11:43.558 INFO kablam! su: No module specific data is present
Sep 06 05:11:44.544 INFO running `"docker" "rm" "-f" "590edb20e762af1e25026a517a6f2071536fccf98c26af2aa41fff2747d4f1e2"`
Sep 06 05:11:44.675 INFO blam! 590edb20e762af1e25026a517a6f2071536fccf98c26af2aa41fff2747d4f1e2