Sep 19 17:25:32.386 INFO checking structopt-derive-0.2.7 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 19 17:25:32.386 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 19 17:25:32.386 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-5/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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 +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 17:25:32.692 INFO blam! e166fa0a7424ee1c5d8ab1f50d7b8e785ff46f5f0e71f2663f0786bf824cd7ed
Sep 19 17:25:32.697 INFO running `"docker" "start" "-a" "e166fa0a7424ee1c5d8ab1f50d7b8e785ff46f5f0e71f2663f0786bf824cd7ed"`
Sep 19 17:25:33.513 INFO kablam! usermod: no changes
Sep 19 17:25:33.545 INFO kablam!     Checking proc-macro2 v0.3.8
Sep 19 17:25:34.665 INFO kablam!     Checking quote v0.5.2
Sep 19 17:25:35.671 INFO kablam!     Checking syn v0.13.11
Sep 19 17:25:39.067 INFO kablam!     Checking structopt-derive v0.2.7 (/source)
Sep 19 17:25:40.869 INFO kablam! warning: unused return value of `std::str::<impl str>::replace` which must be used
Sep 19 17:25:40.869 INFO kablam!    --> src/attrs.rs:231:38
Sep 19 17:25:40.869 INFO kablam!     |
Sep 19 17:25:40.869 INFO kablam! 231 |                 if arg == "author" { arg.replace(":", ", "); }
Sep 19 17:25:40.869 INFO kablam!     |                                      ^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 17:25:40.869 INFO kablam!     |
Sep 19 17:25:40.869 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 19 17:25:40.869 INFO kablam!     = note: this returns the replaced string as a new allocation, without modifying the original
Sep 19 17:25:40.869 INFO kablam! 
Sep 19 17:25:40.919 INFO kablam! warning: unused return value of `std::str::<impl str>::replace` which must be used
Sep 19 17:25:40.919 INFO kablam!    --> src/attrs.rs:231:38
Sep 19 17:25:40.919 INFO kablam!     |
Sep 19 17:25:40.919 INFO kablam! 231 |                 if arg == "author" { arg.replace(":", ", "); }
Sep 19 17:25:40.919 INFO kablam!     |                                      ^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 17:25:40.919 INFO kablam!     |
Sep 19 17:25:40.919 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 19 17:25:40.919 INFO kablam!     = note: this returns the replaced string as a new allocation, without modifying the original
Sep 19 17:25:40.919 INFO kablam! 
Sep 19 17:25:41.023 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.49s
Sep 19 17:25:41.028 INFO kablam! su: No module specific data is present
Sep 19 17:25:42.086 INFO running `"docker" "rm" "-f" "e166fa0a7424ee1c5d8ab1f50d7b8e785ff46f5f0e71f2663f0786bf824cd7ed"`
Sep 19 17:25:42.351 INFO blam! e166fa0a7424ee1c5d8ab1f50d7b8e785ff46f5f0e71f2663f0786bf824cd7ed