Jul 12 11:27:30.837 INFO checking cue_sheet-0.2.0 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 11:27:30.837 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 11:27:30.837 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 11:27:30.838 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-1/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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=500" "-e" "CMD=cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 11:27:31.070 INFO blam! 995ef5a459fb5eb1db131d64e9b5b301821d746fe10f059f64f6171ce8d19495
Jul 12 11:27:31.073 INFO running `"docker" "start" "-a" "995ef5a459fb5eb1db131d64e9b5b301821d746fe10f059f64f6171ce8d19495"`
Jul 12 11:27:31.983 INFO kablam!     Checking cue_sheet v0.2.0 (file:///source)
Jul 12 11:27:32.825 INFO kablam! warning: doc comment not used by rustdoc
Jul 12 11:27:32.825 INFO kablam!   --> src/errors.rs:22:1
Jul 12 11:27:32.825 INFO kablam!    |
Jul 12 11:27:32.825 INFO kablam! 22 | / error_chain! {
Jul 12 11:27:32.825 INFO kablam! 23 | |     types {
Jul 12 11:27:32.825 INFO kablam! 24 | |         Error, ErrorKind, ResultExt, Result;
Jul 12 11:27:32.825 INFO kablam! 25 | |     }
Jul 12 11:27:32.825 INFO kablam! ...  |
Jul 12 11:27:32.825 INFO kablam! 34 | |     errors { }
Jul 12 11:27:32.825 INFO kablam! 35 | | }
Jul 12 11:27:32.825 INFO kablam!    | |_^
Jul 12 11:27:32.825 INFO kablam!    |
Jul 12 11:27:32.825 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Jul 12 11:27:32.825 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Jul 12 11:27:32.825 INFO kablam! 
Jul 12 11:27:32.969 INFO kablam! warning: doc comment not used by rustdoc
Jul 12 11:27:32.969 INFO kablam!   --> src/errors.rs:22:1
Jul 12 11:27:32.969 INFO kablam!    |
Jul 12 11:27:32.969 INFO kablam! 22 | / error_chain! {
Jul 12 11:27:32.969 INFO kablam! 23 | |     types {
Jul 12 11:27:32.969 INFO kablam! 24 | |         Error, ErrorKind, ResultExt, Result;
Jul 12 11:27:32.969 INFO kablam! 25 | |     }
Jul 12 11:27:32.969 INFO kablam! ...  |
Jul 12 11:27:32.969 INFO kablam! 34 | |     errors { }
Jul 12 11:27:32.970 INFO kablam! 35 | | }
Jul 12 11:27:32.970 INFO kablam!    | |_^
Jul 12 11:27:32.970 INFO kablam!    |
Jul 12 11:27:32.970 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Jul 12 11:27:32.970 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Jul 12 11:27:32.970 INFO kablam! 
Jul 12 11:27:34.845 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 11:27:34.845 INFO kablam!   --> examples/to_mb.rs:64:9
Jul 12 11:27:34.845 INFO kablam!    |
Jul 12 11:27:34.845 INFO kablam! 64 |         file.read_to_string(&mut content);
Jul 12 11:27:34.845 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 11:27:34.845 INFO kablam!    |
Jul 12 11:27:34.845 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Jul 12 11:27:34.845 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 11:27:34.845 INFO kablam! 
Jul 12 11:27:34.895 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.97s
Jul 12 11:27:34.908 INFO kablam! su: No module specific data is present
Jul 12 11:27:35.708 INFO running `"docker" "rm" "-f" "995ef5a459fb5eb1db131d64e9b5b301821d746fe10f059f64f6171ce8d19495"`
Jul 12 11:27:35.889 INFO blam! 995ef5a459fb5eb1db131d64e9b5b301821d746fe10f059f64f6171ce8d19495