Sep 10 06:00:13.398 INFO checking xml_writer-0.1.4 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 06:00:13.398 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 06:00:13.398 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 06:00:13.597 INFO blam! 72ba08963e6128f247734aaaca4ab4cb146c29c5eef3b5ff87dd02d7061be118
Sep 10 06:00:13.600 INFO running `"docker" "start" "-a" "72ba08963e6128f247734aaaca4ab4cb146c29c5eef3b5ff87dd02d7061be118"`
Sep 10 06:00:14.375 INFO kablam! usermod: no changes
Sep 10 06:00:14.413 INFO kablam!     Checking xml_writer v0.1.4 (file:///source)
Sep 10 06:00:14.587 INFO kablam! error[E0061]: this function takes 1 parameter but 0 parameters were supplied
Sep 10 06:00:14.587 INFO kablam!    --> src/xml_writer.rs:145:49
Sep 10 06:00:14.587 INFO kablam!     |
Sep 10 06:00:14.587 INFO kablam! 145 |                 _    => try!(self.write_slice(c.encode_utf8().as_slice()))
Sep 10 06:00:14.587 INFO kablam!     |                                                 ^^^^^^^^^^^ expected 1 parameter
Sep 10 06:00:14.587 INFO kablam! 
Sep 10 06:00:14.610 INFO kablam! error[E0599]: no method named `as_slice` found for type `&mut str` in the current scope
Sep 10 06:00:14.610 INFO kablam!    --> src/xml_writer.rs:145:63
Sep 10 06:00:14.610 INFO kablam!     |
Sep 10 06:00:14.610 INFO kablam! 145 |                 _    => try!(self.write_slice(c.encode_utf8().as_slice()))
Sep 10 06:00:14.610 INFO kablam!     |                                                               ^^^^^^^^
Sep 10 06:00:14.618 INFO kablam! 
Sep 10 06:00:14.621 INFO kablam! error: aborting due to 2 previous errors
Sep 10 06:00:14.621 INFO kablam! 
Sep 10 06:00:14.621 INFO kablam! Some errors occurred: E0061, E0599.
Sep 10 06:00:14.621 INFO kablam! For more information about an error, try `rustc --explain E0061`.
Sep 10 06:00:14.623 INFO kablam! error[E0061]: this function takes 1 parameter but 0 parameters were supplied
Sep 10 06:00:14.623 INFO kablam!    --> src/xml_writer.rs:145:49
Sep 10 06:00:14.623 INFO kablam!     |
Sep 10 06:00:14.623 INFO kablam! 145 |                 _    => try!(self.write_slice(c.encode_utf8().as_slice()))
Sep 10 06:00:14.623 INFO kablam!     |                                                 ^^^^^^^^^^^ expected 1 parameter
Sep 10 06:00:14.623 INFO kablam! 
Sep 10 06:00:14.627 INFO kablam! error: Could not compile `xml_writer`.
Sep 10 06:00:14.627 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 06:00:14.656 INFO kablam! error[E0599]: no method named `as_slice` found for type `&mut str` in the current scope
Sep 10 06:00:14.656 INFO kablam!    --> src/xml_writer.rs:145:63
Sep 10 06:00:14.656 INFO kablam!     |
Sep 10 06:00:14.656 INFO kablam! 145 |                 _    => try!(self.write_slice(c.encode_utf8().as_slice()))
Sep 10 06:00:14.656 INFO kablam!     |                                                               ^^^^^^^^
Sep 10 06:00:14.656 INFO kablam! 
Sep 10 06:00:14.672 INFO kablam! error: aborting due to 2 previous errors
Sep 10 06:00:14.672 INFO kablam! 
Sep 10 06:00:14.672 INFO kablam! Some errors occurred: E0061, E0599.
Sep 10 06:00:14.672 INFO kablam! For more information about an error, try `rustc --explain E0061`.
Sep 10 06:00:14.679 INFO kablam! error: Could not compile `xml_writer`.
Sep 10 06:00:14.679 INFO kablam! 
Sep 10 06:00:14.679 INFO kablam! To learn more, run the command again with --verbose.
Sep 10 06:00:14.680 INFO kablam! su: No module specific data is present
Sep 10 06:00:15.335 INFO running `"docker" "rm" "-f" "72ba08963e6128f247734aaaca4ab4cb146c29c5eef3b5ff87dd02d7061be118"`
Sep 10 06:00:15.453 INFO blam! 72ba08963e6128f247734aaaca4ab4cb146c29c5eef3b5ff87dd02d7061be118