Sep 10 21:46:14.641 INFO checking calDAV-0.1.0 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 21:46:14.641 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 21:46:14.641 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-1/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 21:46:14.918 INFO blam! 5f993893efc5ce74170777bdf9693f9050c3c954d8a972b17abb9c9ce25218d7
Sep 10 21:46:14.919 INFO running `"docker" "start" "-a" "5f993893efc5ce74170777bdf9693f9050c3c954d8a972b17abb9c9ce25218d7"`
Sep 10 21:46:16.460 INFO kablam! usermod: no changes
Sep 10 21:46:16.522 INFO kablam!     Checking calDAV v0.1.0 (file:///source)
Sep 10 21:46:17.031 INFO kablam! warning: crate `calDAV` should have a snake case name such as `cal_dav`
Sep 10 21:46:17.038 INFO kablam!   |
Sep 10 21:46:17.038 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Sep 10 21:46:17.038 INFO kablam! 
Sep 10 21:46:17.238 INFO kablam! warning: crate `calDAV` should have a snake case name such as `cal_dav`
Sep 10 21:46:17.238 INFO kablam!   |
Sep 10 21:46:17.238 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Sep 10 21:46:17.238 INFO kablam! 
Sep 10 21:46:17.260 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Sep 10 21:46:17.262 INFO kablam! su: No module specific data is present
Sep 10 21:46:18.467 INFO running `"docker" "rm" "-f" "5f993893efc5ce74170777bdf9693f9050c3c954d8a972b17abb9c9ce25218d7"`
Sep 10 21:46:18.605 INFO blam! 5f993893efc5ce74170777bdf9693f9050c3c954d8a972b17abb9c9ce25218d7