Sep 19 17:31:14.321 INFO checking xml_writer-0.1.4 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 17:31:14.321 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 17:31:14.321 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-4/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 17:31:14.635 INFO blam! 91e168f32a2f969ff93bee7ca1ee1a47a52177010319749e5ad90615df7f971a
Sep 19 17:31:14.638 INFO running `"docker" "start" "-a" "91e168f32a2f969ff93bee7ca1ee1a47a52177010319749e5ad90615df7f971a"`
Sep 19 17:31:15.758 INFO kablam! usermod: no changes
Sep 19 17:31:15.786 INFO kablam!     Checking xml_writer v0.1.4 (/source)
Sep 19 17:31:16.019 INFO kablam! error[E0061]: this function takes 1 parameter but 0 parameters were supplied
Sep 19 17:31:16.019 INFO kablam!    --> src/xml_writer.rs:145:49
Sep 19 17:31:16.019 INFO kablam!     |
Sep 19 17:31:16.019 INFO kablam! 145 |                 _    => try!(self.write_slice(c.encode_utf8().as_slice()))
Sep 19 17:31:16.019 INFO kablam!     |                                                 ^^^^^^^^^^^ expected 1 parameter
Sep 19 17:31:16.019 INFO kablam! 
Sep 19 17:31:16.024 INFO kablam! error[E0061]: this function takes 1 parameter but 0 parameters were supplied
Sep 19 17:31:16.024 INFO kablam!    --> src/xml_writer.rs:145:49
Sep 19 17:31:16.024 INFO kablam!     |
Sep 19 17:31:16.024 INFO kablam! 145 |                 _    => try!(self.write_slice(c.encode_utf8().as_slice()))
Sep 19 17:31:16.024 INFO kablam!     |                                                 ^^^^^^^^^^^ expected 1 parameter
Sep 19 17:31:16.024 INFO kablam! 
Sep 19 17:31:16.039 INFO kablam! error[E0599]: no method named `as_slice` found for type `&mut str` in the current scope
Sep 19 17:31:16.039 INFO kablam!    --> src/xml_writer.rs:145:63
Sep 19 17:31:16.039 INFO kablam!     |
Sep 19 17:31:16.039 INFO kablam! 145 |                 _    => try!(self.write_slice(c.encode_utf8().as_slice()))
Sep 19 17:31:16.039 INFO kablam!     |                                                               ^^^^^^^^
Sep 19 17:31:16.039 INFO kablam! 
Sep 19 17:31:16.046 INFO kablam! error: aborting due to 2 previous errors
Sep 19 17:31:16.046 INFO kablam! 
Sep 19 17:31:16.046 INFO kablam! Some errors occurred: E0061, E0599.
Sep 19 17:31:16.046 INFO kablam! For more information about an error, try `rustc --explain E0061`.
Sep 19 17:31:16.051 INFO kablam! error: Could not compile `xml_writer`.
Sep 19 17:31:16.051 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 17:31:16.058 INFO kablam! error[E0599]: no method named `as_slice` found for type `&mut str` in the current scope
Sep 19 17:31:16.058 INFO kablam!    --> src/xml_writer.rs:145:63
Sep 19 17:31:16.058 INFO kablam!     |
Sep 19 17:31:16.058 INFO kablam! 145 |                 _    => try!(self.write_slice(c.encode_utf8().as_slice()))
Sep 19 17:31:16.058 INFO kablam!     |                                                               ^^^^^^^^
Sep 19 17:31:16.058 INFO kablam! 
Sep 19 17:31:16.075 INFO kablam! error: aborting due to 2 previous errors
Sep 19 17:31:16.075 INFO kablam! 
Sep 19 17:31:16.075 INFO kablam! Some errors occurred: E0061, E0599.
Sep 19 17:31:16.075 INFO kablam! For more information about an error, try `rustc --explain E0061`.
Sep 19 17:31:16.082 INFO kablam! error: Could not compile `xml_writer`.
Sep 19 17:31:16.082 INFO kablam! 
Sep 19 17:31:16.082 INFO kablam! To learn more, run the command again with --verbose.
Sep 19 17:31:16.083 INFO kablam! su: No module specific data is present
Sep 19 17:31:16.613 INFO running `"docker" "rm" "-f" "91e168f32a2f969ff93bee7ca1ee1a47a52177010319749e5ad90615df7f971a"`
Sep 19 17:31:16.696 INFO blam! 91e168f32a2f969ff93bee7ca1ee1a47a52177010319749e5ad90615df7f971a