Aug 02 12:08:42.944 INFO checking crossbeam-channel-0.1.3 against 1.27.2 for lazy_static-1
Aug 02 12:08:42.944 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 12:08:42.944 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 12:08:42.944 INFO running `"docker" "create" "-v" "/tmp/crater.2QWMNM0NXueV:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-6/1.27.2:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 12:08:43.177 INFO blam! 730456f8630b154269253fa4bbd225f2f7820b89d4f21940faf47089b949889d
Aug 02 12:08:43.180 INFO running `"docker" "start" "-a" "730456f8630b154269253fa4bbd225f2f7820b89d4f21940faf47089b949889d"`
Aug 02 12:08:44.193 INFO kablam!     Checking crossbeam-channel v0.1.3 (file:///source)
Aug 02 12:09:00.098 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Aug 02 12:09:00.098 INFO kablam!    --> tests/select.rs:511:13
Aug 02 12:09:00.098 INFO kablam!     |
Aug 02 12:09:00.098 INFO kablam! 511 |             tx1.clone();
Aug 02 12:09:00.098 INFO kablam!     |             ^^^^^^^^^^^^
Aug 02 12:09:00.098 INFO kablam!     |
Aug 02 12:09:00.098 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 02 12:09:00.098 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Aug 02 12:09:00.098 INFO kablam! 
Aug 02 12:09:00.217 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Aug 02 12:09:00.217 INFO kablam!    --> tests/select_loop.rs:320:13
Aug 02 12:09:00.217 INFO kablam!     |
Aug 02 12:09:00.218 INFO kablam! 320 |             tx1.clone();
Aug 02 12:09:00.218 INFO kablam!     |             ^^^^^^^^^^^^
Aug 02 12:09:00.218 INFO kablam!     |
Aug 02 12:09:00.218 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 02 12:09:00.218 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Aug 02 12:09:00.218 INFO kablam! 
Aug 02 12:09:00.317 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 16.20s
Aug 02 12:09:00.348 INFO kablam! su: No module specific data is present
Aug 02 12:09:01.398 INFO running `"docker" "rm" "-f" "730456f8630b154269253fa4bbd225f2f7820b89d4f21940faf47089b949889d"`
Aug 02 12:09:01.665 INFO blam! 730456f8630b154269253fa4bbd225f2f7820b89d4f21940faf47089b949889d