Sep 17 14:34:43.675 INFO checking xml_writer-0.1.4 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 14:34:43.675 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 14:34:43.676 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-6/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 14:34:43.797 INFO blam! 91bdee46bea202f1febca5033ee3f2280a4ba1abc40589cd2c89148a153dd755
Sep 17 14:34:43.798 INFO running `"docker" "start" "-a" "91bdee46bea202f1febca5033ee3f2280a4ba1abc40589cd2c89148a153dd755"`
Sep 17 14:34:44.811 INFO kablam! usermod: no changes
Sep 17 14:34:44.829 INFO kablam!     Checking xml_writer v0.1.4 (/source)
Sep 17 14:34:44.991 INFO kablam! error[E0061]: this function takes 1 parameter but 0 parameters were supplied
Sep 17 14:34:44.991 INFO kablam!    --> src/xml_writer.rs:145:49
Sep 17 14:34:44.991 INFO kablam!     |
Sep 17 14:34:44.991 INFO kablam! 145 |                 _    => try!(self.write_slice(c.encode_utf8().as_slice()))
Sep 17 14:34:44.991 INFO kablam!     |                                                 ^^^^^^^^^^^ expected 1 parameter
Sep 17 14:34:44.991 INFO kablam! 
Sep 17 14:34:45.007 INFO kablam! error[E0061]: this function takes 1 parameter but 0 parameters were supplied
Sep 17 14:34:45.007 INFO kablam!    --> src/xml_writer.rs:145:49
Sep 17 14:34:45.007 INFO kablam!     |
Sep 17 14:34:45.007 INFO kablam! 145 |                 _    => try!(self.write_slice(c.encode_utf8().as_slice()))
Sep 17 14:34:45.007 INFO kablam!     |                                                 ^^^^^^^^^^^ expected 1 parameter
Sep 17 14:34:45.007 INFO kablam! 
Sep 17 14:34:45.013 INFO kablam! error[E0599]: no method named `as_slice` found for type `&mut str` in the current scope
Sep 17 14:34:45.013 INFO kablam!    --> src/xml_writer.rs:145:63
Sep 17 14:34:45.013 INFO kablam!     |
Sep 17 14:34:45.013 INFO kablam! 145 |                 _    => try!(self.write_slice(c.encode_utf8().as_slice()))
Sep 17 14:34:45.013 INFO kablam!     |                                                               ^^^^^^^^
Sep 17 14:34:45.013 INFO kablam! 
Sep 17 14:34:45.021 INFO kablam! error: aborting due to 2 previous errors
Sep 17 14:34:45.021 INFO kablam! 
Sep 17 14:34:45.021 INFO kablam! Some errors occurred: E0061, E0599.
Sep 17 14:34:45.021 INFO kablam! For more information about an error, try `rustc --explain E0061`.
Sep 17 14:34:45.028 INFO kablam! error: Could not compile `xml_writer`.
Sep 17 14:34:45.028 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 17 14:34:45.037 INFO kablam! error[E0599]: no method named `as_slice` found for type `&mut str` in the current scope
Sep 17 14:34:45.037 INFO kablam!    --> src/xml_writer.rs:145:63
Sep 17 14:34:45.037 INFO kablam!     |
Sep 17 14:34:45.037 INFO kablam! 145 |                 _    => try!(self.write_slice(c.encode_utf8().as_slice()))
Sep 17 14:34:45.037 INFO kablam!     |                                                               ^^^^^^^^
Sep 17 14:34:45.037 INFO kablam! 
Sep 17 14:34:45.052 INFO kablam! error: aborting due to 2 previous errors
Sep 17 14:34:45.052 INFO kablam! 
Sep 17 14:34:45.052 INFO kablam! Some errors occurred: E0061, E0599.
Sep 17 14:34:45.052 INFO kablam! For more information about an error, try `rustc --explain E0061`.
Sep 17 14:34:45.060 INFO kablam! error: Could not compile `xml_writer`.
Sep 17 14:34:45.060 INFO kablam! 
Sep 17 14:34:45.060 INFO kablam! To learn more, run the command again with --verbose.
Sep 17 14:34:45.062 INFO kablam! su: No module specific data is present
Sep 17 14:34:45.569 INFO running `"docker" "rm" "-f" "91bdee46bea202f1febca5033ee3f2280a4ba1abc40589cd2c89148a153dd755"`
Sep 17 14:34:45.648 INFO blam! 91bdee46bea202f1febca5033ee3f2280a4ba1abc40589cd2c89148a153dd755