Dec 06 16:50:54.213 INFO testing xml_oxide-0.0.6 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 16:50:54.213 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 16:50:54.762 INFO [stdout] 9383fe700c1e382ca40f8d4e55f77fc5eef9c155867f339300788731e3df479f
Dec 06 16:50:54.765 INFO running `"docker" "start" "-a" "9383fe700c1e382ca40f8d4e55f77fc5eef9c155867f339300788731e3df479f"`
Dec 06 16:50:55.406 INFO [stderr] usermod: no changes
Dec 06 16:50:55.443 INFO [stderr]    Compiling xml_sax v0.0.3
Dec 06 16:50:55.691 INFO [stderr]    Compiling xml_oxide v0.0.6 (/source)
Dec 06 16:50:57.851 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.43s
Dec 06 16:50:57.854 INFO [stderr] su: No module specific data is present
Dec 06 16:50:58.132 INFO running `"docker" "inspect" "9383fe700c1e382ca40f8d4e55f77fc5eef9c155867f339300788731e3df479f"`
Dec 06 16:50:58.203 INFO running `"docker" "rm" "-f" "9383fe700c1e382ca40f8d4e55f77fc5eef9c155867f339300788731e3df479f"`
Dec 06 16:50:58.284 INFO [stdout] 9383fe700c1e382ca40f8d4e55f77fc5eef9c155867f339300788731e3df479f
Dec 06 16:50:58.284 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 16:50:58.437 INFO [stdout] 0009ed30034b5c241b5c59021692c9873b96f77314673f0177c5e68ec6bb0d86
Dec 06 16:50:58.439 INFO running `"docker" "start" "-a" "0009ed30034b5c241b5c59021692c9873b96f77314673f0177c5e68ec6bb0d86"`
Dec 06 16:50:58.905 INFO [stderr] usermod: no changes
Dec 06 16:50:58.940 INFO [stderr]    Compiling xml_oxide v0.0.6 (/source)
Dec 06 16:50:59.404 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 06 16:50:59.404 INFO [stderr]  --> tests/test_new_parser.rs:5:5
Dec 06 16:50:59.404 INFO [stderr]   |
Dec 06 16:50:59.404 INFO [stderr] 5 | use std::io::prelude::*;
Dec 06 16:50:59.404 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 06 16:50:59.404 INFO [stderr]   |
Dec 06 16:50:59.404 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 16:50:59.404 INFO [stderr] 
Dec 06 16:50:59.404 INFO [stderr] warning: unused import: `std::io::BufRead`
Dec 06 16:50:59.404 INFO [stderr]  --> tests/test_new_parser.rs:7:5
Dec 06 16:50:59.404 INFO [stderr]   |
Dec 06 16:50:59.404 INFO [stderr] 7 | use std::io::BufRead;
Dec 06 16:50:59.404 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 06 16:50:59.404 INFO [stderr] 
Dec 06 16:50:59.476 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 06 16:50:59.476 INFO [stderr]  --> tests/test.rs:5:5
Dec 06 16:50:59.476 INFO [stderr]   |
Dec 06 16:50:59.476 INFO [stderr] 5 | use std::io::prelude::*;
Dec 06 16:50:59.476 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 06 16:50:59.476 INFO [stderr]   |
Dec 06 16:50:59.476 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 16:50:59.476 INFO [stderr] 
Dec 06 16:50:59.476 INFO [stderr] warning: unused import: `std::io::BufRead`
Dec 06 16:50:59.476 INFO [stderr]  --> tests/test.rs:7:5
Dec 06 16:50:59.476 INFO [stderr]   |
Dec 06 16:50:59.476 INFO [stderr] 7 | use std::io::BufRead;
Dec 06 16:50:59.476 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 06 16:50:59.476 INFO [stderr] 
Dec 06 16:50:59.476 INFO [stderr] warning: unused imports: `Duration`, `Instant`
Dec 06 16:50:59.476 INFO [stderr]   --> tests/test.rs:14:17
Dec 06 16:50:59.476 INFO [stderr]    |
Dec 06 16:50:59.476 INFO [stderr] 14 | use std::time::{Duration, Instant};
Dec 06 16:50:59.476 INFO [stderr]    |                 ^^^^^^^^  ^^^^^^^
Dec 06 16:50:59.476 INFO [stderr] 
Dec 06 16:50:59.528 INFO [stderr] warning: unused variable: `uri`
Dec 06 16:50:59.528 INFO [stderr]   --> tests/test_new_parser.rs:25:9
Dec 06 16:50:59.528 INFO [stderr]    |
Dec 06 16:50:59.528 INFO [stderr] 25 |         uri: &str,
Dec 06 16:50:59.528 INFO [stderr]    |         ^^^ help: consider using `_uri` instead
Dec 06 16:50:59.528 INFO [stderr]    |
Dec 06 16:50:59.528 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 16:50:59.528 INFO [stderr] 
Dec 06 16:50:59.528 INFO [stderr] warning: unused variable: `local_name`
Dec 06 16:50:59.528 INFO [stderr]   --> tests/test_new_parser.rs:26:9
Dec 06 16:50:59.528 INFO [stderr]    |
Dec 06 16:50:59.528 INFO [stderr] 26 |         local_name: &str,
Dec 06 16:50:59.528 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_local_name` instead
Dec 06 16:50:59.528 INFO [stderr] 
Dec 06 16:50:59.529 INFO [stderr] warning: unused variable: `qualified_name`
Dec 06 16:50:59.529 INFO [stderr]   --> tests/test_new_parser.rs:27:9
Dec 06 16:50:59.529 INFO [stderr]    |
Dec 06 16:50:59.529 INFO [stderr] 27 |         qualified_name: &str,
Dec 06 16:50:59.529 INFO [stderr]    |         ^^^^^^^^^^^^^^ help: consider using `_qualified_name` instead
Dec 06 16:50:59.529 INFO [stderr] 
Dec 06 16:50:59.529 INFO [stderr] warning: unused variable: `uri`
Dec 06 16:50:59.529 INFO [stderr]   --> tests/test_new_parser.rs:39:31
Dec 06 16:50:59.529 INFO [stderr]    |
Dec 06 16:50:59.529 INFO [stderr] 39 |     fn end_element(&mut self, uri: &str, local_name: &str, qualified_name: &str) {
Dec 06 16:50:59.529 INFO [stderr]    |                               ^^^ help: consider using `_uri` instead
Dec 06 16:50:59.529 INFO [stderr] 
Dec 06 16:50:59.529 INFO [stderr] warning: unused variable: `local_name`
Dec 06 16:50:59.529 INFO [stderr]   --> tests/test_new_parser.rs:39:42
Dec 06 16:50:59.529 INFO [stderr]    |
Dec 06 16:50:59.529 INFO [stderr] 39 |     fn end_element(&mut self, uri: &str, local_name: &str, qualified_name: &str) {
Dec 06 16:50:59.529 INFO [stderr]    |                                          ^^^^^^^^^^ help: consider using `_local_name` instead
Dec 06 16:50:59.529 INFO [stderr] 
Dec 06 16:50:59.529 INFO [stderr] warning: unused variable: `qualified_name`
Dec 06 16:50:59.529 INFO [stderr]   --> tests/test_new_parser.rs:39:60
Dec 06 16:50:59.529 INFO [stderr]    |
Dec 06 16:50:59.529 INFO [stderr] 39 |     fn end_element(&mut self, uri: &str, local_name: &str, qualified_name: &str) {
Dec 06 16:50:59.529 INFO [stderr]    |                                                            ^^^^^^^^^^^^^^ help: consider using `_qualified_name` instead
Dec 06 16:50:59.529 INFO [stderr] 
Dec 06 16:50:59.529 INFO [stderr] warning: unused variable: `characters`
Dec 06 16:50:59.529 INFO [stderr]   --> tests/test_new_parser.rs:43:30
Dec 06 16:50:59.529 INFO [stderr]    |
Dec 06 16:50:59.529 INFO [stderr] 43 |     fn characters(&mut self, characters: &str) {
Dec 06 16:50:59.529 INFO [stderr]    |                              ^^^^^^^^^^ help: consider using `_characters` instead
Dec 06 16:50:59.529 INFO [stderr] 
Dec 06 16:50:59.529 INFO [stderr] warning: unused variable: `offset`
Dec 06 16:50:59.529 INFO [stderr]   --> tests/test_new_parser.rs:49:26
Dec 06 16:50:59.529 INFO [stderr]    |
Dec 06 16:50:59.529 INFO [stderr] 49 |     fn offset(&mut self, offset: usize) {}
Dec 06 16:50:59.529 INFO [stderr]    |                          ^^^^^^ help: consider using `_offset` instead
Dec 06 16:50:59.529 INFO [stderr] 
Dec 06 16:50:59.529 INFO [stderr] warning: variable does not need to be mutable
Dec 06 16:50:59.529 INFO [stderr]   --> tests/test_new_parser.rs:61:9
Dec 06 16:50:59.529 INFO [stderr]    |
Dec 06 16:50:59.529 INFO [stderr] 61 |     let mut f: File = match File::open("tests/xml_files/mini.4.xml") {
Dec 06 16:50:59.529 INFO [stderr]    |         ----^
Dec 06 16:50:59.529 INFO [stderr]    |         |
Dec 06 16:50:59.529 INFO [stderr]    |         help: remove this `mut`
Dec 06 16:50:59.540 INFO [stderr]    |
Dec 06 16:50:59.540 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 16:50:59.540 INFO [stderr] 
Dec 06 16:50:59.540 INFO [stderr] warning: variable does not need to be mutable
Dec 06 16:50:59.540 INFO [stderr]   --> tests/test_new_parser.rs:70:9
Dec 06 16:50:59.540 INFO [stderr]    |
Dec 06 16:50:59.540 INFO [stderr] 70 |     let mut my_sax_handler = MySaxHandler {
Dec 06 16:50:59.540 INFO [stderr]    |         ----^^^^^^^^^^^^^^
Dec 06 16:50:59.540 INFO [stderr]    |         |
Dec 06 16:50:59.540 INFO [stderr]    |         help: remove this `mut`
Dec 06 16:50:59.540 INFO [stderr] 
Dec 06 16:50:59.560 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 06 16:50:59.560 INFO [stderr]  --> tests/test_parser_3.rs:5:5
Dec 06 16:50:59.560 INFO [stderr]   |
Dec 06 16:50:59.560 INFO [stderr] 5 | use std::io::prelude::*;
Dec 06 16:50:59.560 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 06 16:50:59.560 INFO [stderr]   |
Dec 06 16:50:59.560 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 16:50:59.560 INFO [stderr] 
Dec 06 16:50:59.560 INFO [stderr] warning: unused import: `std::io::BufRead`
Dec 06 16:50:59.560 INFO [stderr]  --> tests/test_parser_3.rs:7:5
Dec 06 16:50:59.560 INFO [stderr]   |
Dec 06 16:50:59.560 INFO [stderr] 7 | use std::io::BufRead;
Dec 06 16:50:59.560 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 06 16:50:59.560 INFO [stderr] 
Dec 06 16:50:59.695 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 06 16:50:59.695 INFO [stderr]  --> tests/test_namespace.rs:5:5
Dec 06 16:50:59.695 INFO [stderr]   |
Dec 06 16:50:59.695 INFO [stderr] 5 | use std::io::prelude::*;
Dec 06 16:50:59.695 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 06 16:50:59.695 INFO [stderr]   |
Dec 06 16:50:59.695 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 16:50:59.696 INFO [stderr] 
Dec 06 16:50:59.696 INFO [stderr] warning: unused import: `std::io::BufRead`
Dec 06 16:50:59.696 INFO [stderr]  --> tests/test_namespace.rs:7:5
Dec 06 16:50:59.696 INFO [stderr]   |
Dec 06 16:50:59.696 INFO [stderr] 7 | use std::io::BufRead;
Dec 06 16:50:59.696 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 06 16:50:59.696 INFO [stderr] 
Dec 06 16:50:59.709 INFO [stderr] warning: unused variable: `uri`
Dec 06 16:50:59.709 INFO [stderr]   --> tests/test_parser_3.rs:25:9
Dec 06 16:50:59.709 INFO [stderr]    |
Dec 06 16:50:59.709 INFO [stderr] 25 |         uri: &str,
Dec 06 16:50:59.709 INFO [stderr]    |         ^^^ help: consider using `_uri` instead
Dec 06 16:50:59.709 INFO [stderr]    |
Dec 06 16:50:59.709 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 16:50:59.709 INFO [stderr] 
Dec 06 16:50:59.709 INFO [stderr] warning: unused variable: `local_name`
Dec 06 16:50:59.709 INFO [stderr]   --> tests/test_parser_3.rs:26:9
Dec 06 16:50:59.709 INFO [stderr]    |
Dec 06 16:50:59.709 INFO [stderr] 26 |         local_name: &str,
Dec 06 16:50:59.709 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_local_name` instead
Dec 06 16:50:59.709 INFO [stderr] 
Dec 06 16:50:59.709 INFO [stderr] warning: unused variable: `qualified_name`
Dec 06 16:50:59.709 INFO [stderr]   --> tests/test_parser_3.rs:27:9
Dec 06 16:50:59.709 INFO [stderr]    |
Dec 06 16:50:59.709 INFO [stderr] 27 |         qualified_name: &str,
Dec 06 16:50:59.709 INFO [stderr]    |         ^^^^^^^^^^^^^^ help: consider using `_qualified_name` instead
Dec 06 16:50:59.709 INFO [stderr] 
Dec 06 16:50:59.709 INFO [stderr] warning: unused variable: `uri`
Dec 06 16:50:59.709 INFO [stderr]   --> tests/test_parser_3.rs:39:31
Dec 06 16:50:59.709 INFO [stderr]    |
Dec 06 16:50:59.709 INFO [stderr] 39 |     fn end_element(&mut self, uri: &str, local_name: &str, qualified_name: &str) {
Dec 06 16:50:59.709 INFO [stderr]    |                               ^^^ help: consider using `_uri` instead
Dec 06 16:50:59.709 INFO [stderr] 
Dec 06 16:50:59.709 INFO [stderr] warning: unused variable: `local_name`
Dec 06 16:50:59.709 INFO [stderr]   --> tests/test_parser_3.rs:39:42
Dec 06 16:50:59.709 INFO [stderr]    |
Dec 06 16:50:59.709 INFO [stderr] 39 |     fn end_element(&mut self, uri: &str, local_name: &str, qualified_name: &str) {
Dec 06 16:50:59.709 INFO [stderr]    |                                          ^^^^^^^^^^ help: consider using `_local_name` instead
Dec 06 16:50:59.709 INFO [stderr] 
Dec 06 16:50:59.709 INFO [stderr] warning: unused variable: `qualified_name`
Dec 06 16:50:59.710 INFO [stderr]   --> tests/test_parser_3.rs:39:60
Dec 06 16:50:59.710 INFO [stderr]    |
Dec 06 16:50:59.710 INFO [stderr] 39 |     fn end_element(&mut self, uri: &str, local_name: &str, qualified_name: &str) {
Dec 06 16:50:59.710 INFO [stderr]    |                                                            ^^^^^^^^^^^^^^ help: consider using `_qualified_name` instead
Dec 06 16:50:59.710 INFO [stderr] 
Dec 06 16:50:59.710 INFO [stderr] warning: unused variable: `characters`
Dec 06 16:50:59.710 INFO [stderr]   --> tests/test_parser_3.rs:43:30
Dec 06 16:50:59.710 INFO [stderr]    |
Dec 06 16:50:59.710 INFO [stderr] 43 |     fn characters(&mut self, characters: &str) {
Dec 06 16:50:59.710 INFO [stderr]    |                              ^^^^^^^^^^ help: consider using `_characters` instead
Dec 06 16:50:59.710 INFO [stderr] 
Dec 06 16:50:59.710 INFO [stderr] warning: unused variable: `offset`
Dec 06 16:50:59.710 INFO [stderr]   --> tests/test_parser_3.rs:49:26
Dec 06 16:50:59.710 INFO [stderr]    |
Dec 06 16:50:59.710 INFO [stderr] 49 |     fn offset(&mut self, offset: usize) {}
Dec 06 16:50:59.710 INFO [stderr]    |                          ^^^^^^ help: consider using `_offset` instead
Dec 06 16:50:59.710 INFO [stderr] 
Dec 06 16:50:59.724 INFO [stderr] warning: variable does not need to be mutable
Dec 06 16:50:59.724 INFO [stderr]   --> tests/test_parser_3.rs:61:9
Dec 06 16:50:59.724 INFO [stderr]    |
Dec 06 16:50:59.724 INFO [stderr] 61 |     let mut f: File = match File::open("tests/xml_files/books.xml") {
Dec 06 16:50:59.724 INFO [stderr]    |         ----^
Dec 06 16:50:59.724 INFO [stderr]    |         |
Dec 06 16:50:59.724 INFO [stderr]    |         help: remove this `mut`
Dec 06 16:50:59.732 INFO [stderr]    |
Dec 06 16:50:59.732 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 16:50:59.732 INFO [stderr] 
Dec 06 16:50:59.732 INFO [stderr] warning: variable does not need to be mutable
Dec 06 16:50:59.732 INFO [stderr]   --> tests/test_parser_3.rs:70:9
Dec 06 16:50:59.732 INFO [stderr]    |
Dec 06 16:50:59.732 INFO [stderr] 70 |     let mut my_sax_handler = MySaxHandler {
Dec 06 16:50:59.732 INFO [stderr]    |         ----^^^^^^^^^^^^^^
Dec 06 16:50:59.732 INFO [stderr]    |         |
Dec 06 16:50:59.732 INFO [stderr]    |         help: remove this `mut`
Dec 06 16:50:59.732 INFO [stderr] 
Dec 06 16:50:59.836 INFO [stderr] warning: unused variable: `local_name`
Dec 06 16:50:59.836 INFO [stderr]   --> tests/test_namespace.rs:35:9
Dec 06 16:50:59.836 INFO [stderr]    |
Dec 06 16:50:59.836 INFO [stderr] 35 |         local_name: &str,
Dec 06 16:50:59.836 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_local_name` instead
Dec 06 16:50:59.836 INFO [stderr]    |
Dec 06 16:50:59.836 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 16:50:59.836 INFO [stderr] 
Dec 06 16:50:59.836 INFO [stderr] warning: unused variable: `uri`
Dec 06 16:50:59.836 INFO [stderr]   --> tests/test_namespace.rs:56:31
Dec 06 16:50:59.836 INFO [stderr]    |
Dec 06 16:50:59.836 INFO [stderr] 56 |     fn end_element(&mut self, uri: &str, local_name: &str, qualified_name: &str) {
Dec 06 16:50:59.836 INFO [stderr]    |                               ^^^ help: consider using `_uri` instead
Dec 06 16:50:59.836 INFO [stderr] 
Dec 06 16:50:59.836 INFO [stderr] warning: unused variable: `local_name`
Dec 06 16:50:59.836 INFO [stderr]   --> tests/test_namespace.rs:56:42
Dec 06 16:50:59.836 INFO [stderr]    |
Dec 06 16:50:59.836 INFO [stderr] 56 |     fn end_element(&mut self, uri: &str, local_name: &str, qualified_name: &str) {
Dec 06 16:50:59.836 INFO [stderr]    |                                          ^^^^^^^^^^ help: consider using `_local_name` instead
Dec 06 16:50:59.837 INFO [stderr] 
Dec 06 16:50:59.837 INFO [stderr] warning: unused variable: `qualified_name`
Dec 06 16:50:59.837 INFO [stderr]   --> tests/test_namespace.rs:56:60
Dec 06 16:50:59.837 INFO [stderr]    |
Dec 06 16:50:59.837 INFO [stderr] 56 |     fn end_element(&mut self, uri: &str, local_name: &str, qualified_name: &str) {
Dec 06 16:50:59.837 INFO [stderr]    |                                                            ^^^^^^^^^^^^^^ help: consider using `_qualified_name` instead
Dec 06 16:50:59.837 INFO [stderr] 
Dec 06 16:50:59.837 INFO [stderr] warning: unused variable: `characters`
Dec 06 16:50:59.837 INFO [stderr]   --> tests/test_namespace.rs:61:30
Dec 06 16:50:59.837 INFO [stderr]    |
Dec 06 16:50:59.837 INFO [stderr] 61 |     fn characters(&mut self, characters: &str) {
Dec 06 16:50:59.837 INFO [stderr]    |                              ^^^^^^^^^^ help: consider using `_characters` instead
Dec 06 16:50:59.837 INFO [stderr] 
Dec 06 16:50:59.837 INFO [stderr] warning: unused variable: `offset`
Dec 06 16:50:59.837 INFO [stderr]   --> tests/test_namespace.rs:67:26
Dec 06 16:50:59.837 INFO [stderr]    |
Dec 06 16:50:59.837 INFO [stderr] 67 |     fn offset(&mut self, offset: usize) {}
Dec 06 16:50:59.837 INFO [stderr]    |                          ^^^^^^ help: consider using `_offset` instead
Dec 06 16:50:59.837 INFO [stderr] 
Dec 06 16:50:59.884 INFO [stderr] warning: variable does not need to be mutable
Dec 06 16:50:59.884 INFO [stderr]   --> tests/test_namespace.rs:72:9
Dec 06 16:50:59.884 INFO [stderr]    |
Dec 06 16:50:59.884 INFO [stderr] 72 |     let mut f: File = match File::open("tests/xml_files/namespaces.xml") {
Dec 06 16:50:59.884 INFO [stderr]    |         ----^
Dec 06 16:50:59.884 INFO [stderr]    |         |
Dec 06 16:50:59.884 INFO [stderr]    |         help: remove this `mut`
Dec 06 16:50:59.884 INFO [stderr]    |
Dec 06 16:50:59.884 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 16:50:59.884 INFO [stderr] 
Dec 06 16:50:59.884 INFO [stderr] warning: variable does not need to be mutable
Dec 06 16:50:59.884 INFO [stderr]   --> tests/test_namespace.rs:81:9
Dec 06 16:50:59.884 INFO [stderr]    |
Dec 06 16:50:59.884 INFO [stderr] 81 |     let mut my_sax_handler = MySaxHandler {
Dec 06 16:50:59.884 INFO [stderr]    |         ----^^^^^^^^^^^^^^
Dec 06 16:50:59.884 INFO [stderr]    |         |
Dec 06 16:50:59.884 INFO [stderr]    |         help: remove this `mut`
Dec 06 16:50:59.884 INFO [stderr] 
Dec 06 16:50:59.928 INFO [stderr] warning: unused variable: `uri`
Dec 06 16:50:59.928 INFO [stderr]   --> tests/test.rs:29:9
Dec 06 16:50:59.928 INFO [stderr]    |
Dec 06 16:50:59.928 INFO [stderr] 29 |         uri: &str,
Dec 06 16:50:59.928 INFO [stderr]    |         ^^^ help: consider using `_uri` instead
Dec 06 16:50:59.928 INFO [stderr]    |
Dec 06 16:50:59.928 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 16:50:59.928 INFO [stderr] 
Dec 06 16:50:59.928 INFO [stderr] warning: unused variable: `local_name`
Dec 06 16:50:59.928 INFO [stderr]   --> tests/test.rs:30:9
Dec 06 16:50:59.928 INFO [stderr]    |
Dec 06 16:50:59.928 INFO [stderr] 30 |         local_name: &str,
Dec 06 16:50:59.929 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_local_name` instead
Dec 06 16:50:59.929 INFO [stderr] 
Dec 06 16:50:59.929 INFO [stderr] warning: unused variable: `attributes`
Dec 06 16:50:59.929 INFO [stderr]   --> tests/test.rs:32:9
Dec 06 16:50:59.929 INFO [stderr]    |
Dec 06 16:50:59.929 INFO [stderr] 32 |         attributes: &xml_sax::SAXAttributes,
Dec 06 16:50:59.929 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_attributes` instead
Dec 06 16:50:59.929 INFO [stderr] 
Dec 06 16:50:59.929 INFO [stderr] warning: unused variable: `uri`
Dec 06 16:50:59.929 INFO [stderr]   --> tests/test.rs:37:31
Dec 06 16:50:59.929 INFO [stderr]    |
Dec 06 16:50:59.929 INFO [stderr] 37 |     fn end_element(&mut self, uri: &str, local_name: &str, qualified_name: &str) {
Dec 06 16:50:59.929 INFO [stderr]    |                               ^^^ help: consider using `_uri` instead
Dec 06 16:50:59.929 INFO [stderr] 
Dec 06 16:50:59.929 INFO [stderr] warning: unused variable: `local_name`
Dec 06 16:50:59.929 INFO [stderr]   --> tests/test.rs:37:42
Dec 06 16:50:59.929 INFO [stderr]    |
Dec 06 16:50:59.929 INFO [stderr] 37 |     fn end_element(&mut self, uri: &str, local_name: &str, qualified_name: &str) {
Dec 06 16:50:59.929 INFO [stderr]    |                                          ^^^^^^^^^^ help: consider using `_local_name` instead
Dec 06 16:50:59.929 INFO [stderr] 
Dec 06 16:50:59.929 INFO [stderr] warning: unused variable: `uri`
Dec 06 16:50:59.929 INFO [stderr]   --> tests/test.rs:82:9
Dec 06 16:50:59.929 INFO [stderr]    |
Dec 06 16:50:59.929 INFO [stderr] 82 |         uri: &str,
Dec 06 16:50:59.929 INFO [stderr]    |         ^^^ help: consider using `_uri` instead
Dec 06 16:50:59.929 INFO [stderr] 
Dec 06 16:50:59.929 INFO [stderr] warning: unused variable: `local_name`
Dec 06 16:50:59.929 INFO [stderr]   --> tests/test.rs:83:9
Dec 06 16:50:59.929 INFO [stderr]    |
Dec 06 16:50:59.929 INFO [stderr] 83 |         local_name: &str,
Dec 06 16:50:59.929 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_local_name` instead
Dec 06 16:50:59.929 INFO [stderr] 
Dec 06 16:50:59.929 INFO [stderr] warning: unused variable: `uri`
Dec 06 16:50:59.929 INFO [stderr]    --> tests/test.rs:100:31
Dec 06 16:50:59.929 INFO [stderr]     |
Dec 06 16:50:59.929 INFO [stderr] 100 |     fn end_element(&mut self, uri: &str, local_name: &str, qualified_name: &str) {
Dec 06 16:50:59.929 INFO [stderr]     |                               ^^^ help: consider using `_uri` instead
Dec 06 16:50:59.929 INFO [stderr] 
Dec 06 16:50:59.929 INFO [stderr] warning: unused variable: `local_name`
Dec 06 16:50:59.929 INFO [stderr]    --> tests/test.rs:100:42
Dec 06 16:50:59.929 INFO [stderr]     |
Dec 06 16:50:59.929 INFO [stderr] 100 |     fn end_element(&mut self, uri: &str, local_name: &str, qualified_name: &str) {
Dec 06 16:50:59.929 INFO [stderr]     |                                          ^^^^^^^^^^ help: consider using `_local_name` instead
Dec 06 16:50:59.929 INFO [stderr] 
Dec 06 16:51:00.072 INFO [stderr] warning: variable does not need to be mutable
Dec 06 16:51:00.072 INFO [stderr]    --> tests/test.rs:123:9
Dec 06 16:51:00.072 INFO [stderr]     |
Dec 06 16:51:00.072 INFO [stderr] 123 |     let mut s = String::from("<rootEl><value>5</value></rootEl>");
Dec 06 16:51:00.072 INFO [stderr]     |         ----^
Dec 06 16:51:00.072 INFO [stderr]     |         |
Dec 06 16:51:00.072 INFO [stderr]     |         help: remove this `mut`
Dec 06 16:51:00.072 INFO [stderr]     |
Dec 06 16:51:00.072 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 06 16:51:00.072 INFO [stderr] 
Dec 06 16:51:00.072 INFO [stderr] warning: variable does not need to be mutable
Dec 06 16:51:00.072 INFO [stderr]    --> tests/test.rs:125:9
Dec 06 16:51:00.072 INFO [stderr]     |
Dec 06 16:51:00.072 INFO [stderr] 125 |     let mut my_sax_handler = MyCollectorSaxHandler {
Dec 06 16:51:00.072 INFO [stderr]     |         ----^^^^^^^^^^^^^^
Dec 06 16:51:00.072 INFO [stderr]     |         |
Dec 06 16:51:00.072 INFO [stderr]     |         help: remove this `mut`
Dec 06 16:51:00.072 INFO [stderr] 
Dec 06 16:51:00.080 INFO [stderr] warning: variable does not need to be mutable
Dec 06 16:51:00.080 INFO [stderr]    --> tests/test.rs:167:9
Dec 06 16:51:00.080 INFO [stderr]     |
Dec 06 16:51:00.080 INFO [stderr] 167 |     let mut s = String::from("<rootEl><value>1&lt;2&#60;3&#x0003C;4</value></rootEl>");
Dec 06 16:51:00.080 INFO [stderr]     |         ----^
Dec 06 16:51:00.080 INFO [stderr]     |         |
Dec 06 16:51:00.080 INFO [stderr]     |         help: remove this `mut`
Dec 06 16:51:00.080 INFO [stderr] 
Dec 06 16:51:00.080 INFO [stderr] warning: variable does not need to be mutable
Dec 06 16:51:00.080 INFO [stderr]    --> tests/test.rs:169:9
Dec 06 16:51:00.080 INFO [stderr]     |
Dec 06 16:51:00.080 INFO [stderr] 169 |     let mut my_sax_handler = MyCollectorSaxHandler {
Dec 06 16:51:00.080 INFO [stderr]     |         ----^^^^^^^^^^^^^^
Dec 06 16:51:00.080 INFO [stderr]     |         |
Dec 06 16:51:00.080 INFO [stderr]     |         help: remove this `mut`
Dec 06 16:51:00.080 INFO [stderr] 
Dec 06 16:51:00.096 INFO [stderr] warning: variable does not need to be mutable
Dec 06 16:51:00.096 INFO [stderr]    --> tests/test.rs:193:9
Dec 06 16:51:00.096 INFO [stderr]     |
Dec 06 16:51:00.096 INFO [stderr] 193 |     let mut s = String::from(
Dec 06 16:51:00.096 INFO [stderr]     |         ----^
Dec 06 16:51:00.096 INFO [stderr]     |         |
Dec 06 16:51:00.096 INFO [stderr]     |         help: remove this `mut`
Dec 06 16:51:00.096 INFO [stderr] 
Dec 06 16:51:00.096 INFO [stderr] warning: variable does not need to be mutable
Dec 06 16:51:00.096 INFO [stderr]    --> tests/test.rs:198:9
Dec 06 16:51:00.096 INFO [stderr]     |
Dec 06 16:51:00.096 INFO [stderr] 198 |     let mut my_sax_handler = MyCollectorSaxHandler {
Dec 06 16:51:00.096 INFO [stderr]     |         ----^^^^^^^^^^^^^^
Dec 06 16:51:00.096 INFO [stderr]     |         |
Dec 06 16:51:00.096 INFO [stderr]     |         help: remove this `mut`
Dec 06 16:51:00.096 INFO [stderr] 
Dec 06 16:51:00.135 INFO [stderr] warning: variable does not need to be mutable
Dec 06 16:51:00.135 INFO [stderr]    --> tests/test.rs:226:9
Dec 06 16:51:00.135 INFO [stderr]     |
Dec 06 16:51:00.135 INFO [stderr] 226 |     let mut s = String::from("<rootEl>comments<!--are ignored--><!---->.</rootEl>");
Dec 06 16:51:00.135 INFO [stderr]     |         ----^
Dec 06 16:51:00.135 INFO [stderr]     |         |
Dec 06 16:51:00.135 INFO [stderr]     |         help: remove this `mut`
Dec 06 16:51:00.135 INFO [stderr] 
Dec 06 16:51:00.135 INFO [stderr] warning: variable does not need to be mutable
Dec 06 16:51:00.135 INFO [stderr]    --> tests/test.rs:228:9
Dec 06 16:51:00.135 INFO [stderr]     |
Dec 06 16:51:00.135 INFO [stderr] 228 |     let mut my_sax_handler = MyCollectorSaxHandler {
Dec 06 16:51:00.135 INFO [stderr]     |         ----^^^^^^^^^^^^^^
Dec 06 16:51:00.135 INFO [stderr]     |         |
Dec 06 16:51:00.135 INFO [stderr]     |         help: remove this `mut`
Dec 06 16:51:00.135 INFO [stderr] 
Dec 06 16:51:00.136 INFO [stderr] warning: variable does not need to be mutable
Dec 06 16:51:00.136 INFO [stderr]    --> tests/test.rs:256:9
Dec 06 16:51:00.136 INFO [stderr]     |
Dec 06 16:51:00.136 INFO [stderr] 256 |     let mut s = String::from(
Dec 06 16:51:00.136 INFO [stderr]     |         ----^
Dec 06 16:51:00.136 INFO [stderr]     |         |
Dec 06 16:51:00.136 INFO [stderr]     |         help: remove this `mut`
Dec 06 16:51:00.136 INFO [stderr] 
Dec 06 16:51:00.136 INFO [stderr] warning: variable does not need to be mutable
Dec 06 16:51:00.136 INFO [stderr]    --> tests/test.rs:261:9
Dec 06 16:51:00.136 INFO [stderr]     |
Dec 06 16:51:00.136 INFO [stderr] 261 |     let mut my_sax_handler = MyCollectorSaxHandler {
Dec 06 16:51:00.136 INFO [stderr]     |         ----^^^^^^^^^^^^^^
Dec 06 16:51:00.136 INFO [stderr]     |         |
Dec 06 16:51:00.136 INFO [stderr]     |         help: remove this `mut`
Dec 06 16:51:00.136 INFO [stderr] 
Dec 06 16:51:00.136 INFO [stderr] warning: struct is never constructed: `MySaxHandler`
Dec 06 16:51:00.136 INFO [stderr]   --> tests/test.rs:18:1
Dec 06 16:51:00.136 INFO [stderr]    |
Dec 06 16:51:00.136 INFO [stderr] 18 | struct MySaxHandler {
Dec 06 16:51:00.136 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 06 16:51:00.136 INFO [stderr]    |
Dec 06 16:51:00.136 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 16:51:00.136 INFO [stderr] 
Dec 06 16:51:00.167 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 06 16:51:00.167 INFO [stderr]  --> tests/books_test.rs:5:5
Dec 06 16:51:00.167 INFO [stderr]   |
Dec 06 16:51:00.167 INFO [stderr] 5 | use std::io::prelude::*;
Dec 06 16:51:00.167 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 06 16:51:00.167 INFO [stderr]   |
Dec 06 16:51:00.167 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 16:51:00.167 INFO [stderr] 
Dec 06 16:51:00.167 INFO [stderr] warning: unused import: `std::io::BufRead`
Dec 06 16:51:00.167 INFO [stderr]  --> tests/books_test.rs:7:5
Dec 06 16:51:00.167 INFO [stderr]   |
Dec 06 16:51:00.167 INFO [stderr] 7 | use std::io::BufRead;
Dec 06 16:51:00.167 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 06 16:51:00.188 INFO [stderr] warning: function `test_66_EntityRef` should have a snake case name such as `test_66_entity_ref`
Dec 06 16:51:00.188 INFO [stderr]    --> tests/test.rs:158:1
Dec 06 16:51:00.188 INFO [stderr]     |
Dec 06 16:51:00.188 INFO [stderr] 158 | / fn test_66_EntityRef() {
Dec 06 16:51:00.188 INFO [stderr] 159 | |     let c = char::from_u32(60).unwrap();
Dec 06 16:51:00.188 INFO [stderr] 160 | |     // println!("{}", c);
Dec 06 16:51:00.188 INFO [stderr] 161 | |     assert_eq!(c, '<'); //8898  &#x022C2;    60 &#x0003C;
Dec 06 16:51:00.188 INFO [stderr] ...   |
Dec 06 16:51:00.188 INFO [stderr] 188 | |     // assert_eq!(my_sax_handler.end, );
Dec 06 16:51:00.188 INFO [stderr] 189 | | }
Dec 06 16:51:00.188 INFO [stderr]     | |_^
Dec 06 16:51:00.189 INFO [stderr]     |
Dec 06 16:51:00.189 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 06 16:51:00.189 INFO [stderr] 
Dec 06 16:51:00.189 INFO [stderr] warning: function `test_18_CDATA` should have a snake case name such as `test_18_cdata`
Dec 06 16:51:00.189 INFO [stderr]    --> tests/test.rs:192:1
Dec 06 16:51:00.189 INFO [stderr]     |
Dec 06 16:51:00.189 INFO [stderr] 192 | / fn test_18_CDATA() {
Dec 06 16:51:00.189 INFO [stderr] 193 | |     let mut s = String::from(
Dec 06 16:51:00.189 INFO [stderr] 194 | |         "<rootEl>1&lt;2&#60;3&#x0003C;4<![CDATA[ \
Dec 06 16:51:00.189 INFO [stderr] 195 | |          1&lt;2&#60;3&#x0003C;4]]><![CDATA[]]></rootEl>",
Dec 06 16:51:00.189 INFO [stderr] ...   |
Dec 06 16:51:00.189 INFO [stderr] 220 | |     );
Dec 06 16:51:00.189 INFO [stderr] 221 | | }
Dec 06 16:51:00.189 INFO [stderr]     | |_^
Dec 06 16:51:00.189 INFO [stderr] 
Dec 06 16:51:00.189 INFO [stderr] warning: function `test_15_Comment` should have a snake case name such as `test_15_comment`
Dec 06 16:51:00.189 INFO [stderr]    --> tests/test.rs:225:1
Dec 06 16:51:00.189 INFO [stderr]     |
Dec 06 16:51:00.189 INFO [stderr] 225 | / fn test_15_Comment() {
Dec 06 16:51:00.189 INFO [stderr] 226 | |     let mut s = String::from("<rootEl>comments<!--are ignored--><!---->.</rootEl>");
Dec 06 16:51:00.189 INFO [stderr] 227 | |     let mut reader = BufReader::new(s.as_bytes());
Dec 06 16:51:00.189 INFO [stderr] 228 | |     let mut my_sax_handler = MyCollectorSaxHandler {
Dec 06 16:51:00.189 INFO [stderr] ...   |
Dec 06 16:51:00.189 INFO [stderr] 250 | |     );
Dec 06 16:51:00.189 INFO [stderr] 251 | | }
Dec 06 16:51:00.189 INFO [stderr]     | |_^
Dec 06 16:51:00.189 INFO [stderr] 
Dec 06 16:51:00.189 INFO [stderr] warning: function `test_15_Comment_not_well_formed` should have a snake case name such as `test_15_comment_not_well_formed`
Dec 06 16:51:00.189 INFO [stderr]    --> tests/test.rs:255:1
Dec 06 16:51:00.189 INFO [stderr]     |
Dec 06 16:51:00.189 INFO [stderr] 255 | / fn test_15_Comment_not_well_formed() {
Dec 06 16:51:00.189 INFO [stderr] 256 | |     let mut s = String::from(
Dec 06 16:51:00.189 INFO [stderr] 257 | |         "<rootEl>comments<!-- are not well formed with 3 \
Dec 06 16:51:00.189 INFO [stderr] 258 | |          hyphen at the end unless it is empty---><!---->.</rootEl>",
Dec 06 16:51:00.189 INFO [stderr] ...   |
Dec 06 16:51:00.189 INFO [stderr] 283 | |     );
Dec 06 16:51:00.189 INFO [stderr] 284 | | }
Dec 06 16:51:00.189 INFO [stderr]     | |_^
Dec 06 16:51:00.189 INFO [stderr] 
Dec 06 16:51:00.189 INFO [stderr] 
Dec 06 16:51:00.460 INFO [stderr] warning: unused variable: `uri`
Dec 06 16:51:00.460 INFO [stderr]   --> tests/books_test.rs:26:9
Dec 06 16:51:00.460 INFO [stderr]    |
Dec 06 16:51:00.460 INFO [stderr] 26 |         uri: &str,
Dec 06 16:51:00.460 INFO [stderr]    |         ^^^ help: consider using `_uri` instead
Dec 06 16:51:00.460 INFO [stderr]    |
Dec 06 16:51:00.460 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 16:51:00.460 INFO [stderr] 
Dec 06 16:51:00.460 INFO [stderr] warning: unused variable: `local_name`
Dec 06 16:51:00.461 INFO [stderr]   --> tests/books_test.rs:27:9
Dec 06 16:51:00.461 INFO [stderr]    |
Dec 06 16:51:00.461 INFO [stderr] 27 |         local_name: &str,
Dec 06 16:51:00.461 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_local_name` instead
Dec 06 16:51:00.461 INFO [stderr] 
Dec 06 16:51:00.461 INFO [stderr] warning: unused variable: `uri`
Dec 06 16:51:00.461 INFO [stderr]   --> tests/books_test.rs:68:31
Dec 06 16:51:00.461 INFO [stderr]    |
Dec 06 16:51:00.461 INFO [stderr] 68 |     fn end_element(&mut self, uri: &str, local_name: &str, qualified_name: &str) {
Dec 06 16:51:00.461 INFO [stderr]    |                               ^^^ help: consider using `_uri` instead
Dec 06 16:51:00.461 INFO [stderr] 
Dec 06 16:51:00.461 INFO [stderr] warning: unused variable: `local_name`
Dec 06 16:51:00.461 INFO [stderr]   --> tests/books_test.rs:68:42
Dec 06 16:51:00.461 INFO [stderr]    |
Dec 06 16:51:00.461 INFO [stderr] 68 |     fn end_element(&mut self, uri: &str, local_name: &str, qualified_name: &str) {
Dec 06 16:51:00.461 INFO [stderr]    |                                          ^^^^^^^^^^ help: consider using `_local_name` instead
Dec 06 16:51:00.461 INFO [stderr] 
Dec 06 16:51:00.461 INFO [stderr] warning: unused variable: `qualified_name`
Dec 06 16:51:00.461 INFO [stderr]   --> tests/books_test.rs:68:60
Dec 06 16:51:00.461 INFO [stderr]    |
Dec 06 16:51:00.461 INFO [stderr] 68 |     fn end_element(&mut self, uri: &str, local_name: &str, qualified_name: &str) {
Dec 06 16:51:00.461 INFO [stderr]    |                                                            ^^^^^^^^^^^^^^ help: consider using `_qualified_name` instead
Dec 06 16:51:00.461 INFO [stderr] 
Dec 06 16:51:00.461 INFO [stderr] warning: unused variable: `characters`
Dec 06 16:51:00.461 INFO [stderr]   --> tests/books_test.rs:72:30
Dec 06 16:51:00.461 INFO [stderr]    |
Dec 06 16:51:00.461 INFO [stderr] 72 |     fn characters(&mut self, characters: &str) {
Dec 06 16:51:00.461 INFO [stderr]    |                              ^^^^^^^^^^ help: consider using `_characters` instead
Dec 06 16:51:00.461 INFO [stderr] 
Dec 06 16:51:00.461 INFO [stderr] warning: unused variable: `offset`
Dec 06 16:51:00.461 INFO [stderr]   --> tests/books_test.rs:78:26
Dec 06 16:51:00.461 INFO [stderr]    |
Dec 06 16:51:00.461 INFO [stderr] 78 |     fn offset(&mut self, offset: usize) {}
Dec 06 16:51:00.461 INFO [stderr]    |                          ^^^^^^ help: consider using `_offset` instead
Dec 06 16:51:00.461 INFO [stderr] 
Dec 06 16:51:00.488 INFO [stderr] warning: variable does not need to be mutable
Dec 06 16:51:00.488 INFO [stderr]   --> tests/books_test.rs:83:9
Dec 06 16:51:00.488 INFO [stderr]    |
Dec 06 16:51:00.488 INFO [stderr] 83 |     let mut f: File = match File::open("tests/xml_files/books.xml") {
Dec 06 16:51:00.488 INFO [stderr]    |         ----^
Dec 06 16:51:00.488 INFO [stderr]    |         |
Dec 06 16:51:00.488 INFO [stderr]    |         help: remove this `mut`
Dec 06 16:51:00.488 INFO [stderr]    |
Dec 06 16:51:00.488 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 16:51:00.488 INFO [stderr] 
Dec 06 16:51:00.488 INFO [stderr] warning: variable does not need to be mutable
Dec 06 16:51:00.488 INFO [stderr]   --> tests/books_test.rs:92:9
Dec 06 16:51:00.488 INFO [stderr]    |
Dec 06 16:51:00.488 INFO [stderr] 92 |     let mut my_sax_handler = MySaxHandler {
Dec 06 16:51:00.488 INFO [stderr]    |         ----^^^^^^^^^^^^^^
Dec 06 16:51:00.488 INFO [stderr]    |         |
Dec 06 16:51:00.488 INFO [stderr]    |         help: remove this `mut`
Dec 06 16:51:00.488 INFO [stderr] 
Dec 06 16:51:01.942 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.02s
Dec 06 16:51:01.945 INFO [stderr] su: No module specific data is present
Dec 06 16:51:02.459 INFO running `"docker" "inspect" "0009ed30034b5c241b5c59021692c9873b96f77314673f0177c5e68ec6bb0d86"`
Dec 06 16:51:02.557 INFO running `"docker" "rm" "-f" "0009ed30034b5c241b5c59021692c9873b96f77314673f0177c5e68ec6bb0d86"`
Dec 06 16:51:02.668 INFO [stdout] 0009ed30034b5c241b5c59021692c9873b96f77314673f0177c5e68ec6bb0d86
Dec 06 16:51:02.671 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 16:51:02.859 INFO [stdout] 9e43ac2a11364989f945bf5433b39bdead58f979cdf492dcb5bef1b4d8df5a7f
Dec 06 16:51:02.861 INFO running `"docker" "start" "-a" "9e43ac2a11364989f945bf5433b39bdead58f979cdf492dcb5bef1b4d8df5a7f"`
Dec 06 16:51:03.266 INFO [stderr] usermod: no changes
Dec 06 16:51:03.294 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 16:51:03.295 INFO [stderr]      Running /target/debug/deps/xml_oxide-02dc143f8f37389e
Dec 06 16:51:03.296 INFO [stdout] 
Dec 06 16:51:03.296 INFO [stdout] running 0 tests
Dec 06 16:51:03.296 INFO [stdout] 
Dec 06 16:51:03.296 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 16:51:03.296 INFO [stdout] 
Dec 06 16:51:03.296 INFO [stderr]      Running /target/debug/deps/books_test-938d50a45fb0fa52
Dec 06 16:51:03.298 INFO [stdout] 
Dec 06 16:51:03.298 INFO [stdout] running 1 test
Dec 06 16:51:03.340 INFO [stdout] test books_attributes ... ok
Dec 06 16:51:03.340 INFO [stdout] 
Dec 06 16:51:03.340 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 16:51:03.340 INFO [stdout] 
Dec 06 16:51:03.340 INFO [stderr]      Running /target/debug/deps/test-1c42598de4168858
Dec 06 16:51:03.343 INFO [stdout] 
Dec 06 16:51:03.343 INFO [stdout] running 5 tests
Dec 06 16:51:03.348 INFO [stdout] test test_15_Comment ... ok
Dec 06 16:51:03.348 INFO [stdout] test test_66_EntityRef ... ok
Dec 06 16:51:03.359 INFO [stdout] test test_18_CDATA ... ok
Dec 06 16:51:03.359 INFO [stdout] test test_basic ... ok
Dec 06 16:51:03.406 INFO [stdout] test test_15_Comment_not_well_formed ... ok
Dec 06 16:51:03.406 INFO [stdout] 
Dec 06 16:51:03.406 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 16:51:03.406 INFO [stdout] 
Dec 06 16:51:03.408 INFO [stderr]      Running /target/debug/deps/test_namespace-3ece9cd5c1f2c1bc
Dec 06 16:51:03.416 INFO [stdout] 
Dec 06 16:51:03.416 INFO [stdout] running 1 test
Dec 06 16:51:03.438 INFO [stderr]      Running /target/debug/deps/test_new_parser-c76b5117406c6d1b
Dec 06 16:51:03.438 INFO [stdout] test test_namespaces ... ok
Dec 06 16:51:03.438 INFO [stdout] 
Dec 06 16:51:03.438 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 16:51:03.438 INFO [stdout] 
Dec 06 16:51:03.439 INFO [stdout] 
Dec 06 16:51:03.439 INFO [stdout] running 2 tests
Dec 06 16:51:03.452 INFO [stdout] test new_parser ... ok
Dec 06 16:51:03.467 INFO [stdout] test tidy_parser ... ok
Dec 06 16:51:03.467 INFO [stdout] 
Dec 06 16:51:03.467 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 16:51:03.467 INFO [stdout] 
Dec 06 16:51:03.468 INFO [stderr]      Running /target/debug/deps/test_parser_3-173376e736773360
Dec 06 16:51:03.483 INFO [stdout] 
Dec 06 16:51:03.483 INFO [stdout] running 2 tests
Dec 06 16:51:03.486 INFO [stdout] test tidy_parser ... ok
Dec 06 16:51:03.528 INFO [stdout] test new_parser_3 ... ok
Dec 06 16:51:03.528 INFO [stdout] 
Dec 06 16:51:03.528 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 16:51:03.528 INFO [stdout] 
Dec 06 16:51:03.528 INFO [stderr]    Doc-tests xml_oxide
Dec 06 16:51:04.041 INFO [stdout] 
Dec 06 16:51:04.041 INFO [stdout] running 0 tests
Dec 06 16:51:04.041 INFO [stdout] 
Dec 06 16:51:04.041 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 16:51:04.041 INFO [stdout] 
Dec 06 16:51:04.045 INFO [stderr] su: No module specific data is present
Dec 06 16:51:04.462 INFO running `"docker" "inspect" "9e43ac2a11364989f945bf5433b39bdead58f979cdf492dcb5bef1b4d8df5a7f"`
Dec 06 16:51:04.545 INFO running `"docker" "rm" "-f" "9e43ac2a11364989f945bf5433b39bdead58f979cdf492dcb5bef1b4d8df5a7f"`
Dec 06 16:51:04.622 INFO [stdout] 9e43ac2a11364989f945bf5433b39bdead58f979cdf492dcb5bef1b4d8df5a7f