Dec 04 07:46:08.073 INFO checking valarauca/xmltool against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 07:46:08.073 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-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 04 07:46:08.235 INFO [stdout] 7239634752a0651ee765c800011d7eaabb97e8a6c06d1a5f999ee42f533e0661
Dec 04 07:46:08.245 INFO running `"docker" "start" "-a" "7239634752a0651ee765c800011d7eaabb97e8a6c06d1a5f999ee42f533e0661"`
Dec 04 07:46:09.258 INFO [stderr] usermod: no changes
Dec 04 07:46:09.377 INFO [stderr]     Checking libc v0.2.30
Dec 04 07:46:09.427 INFO [stderr]     Checking xml-rs v0.6.1
Dec 04 07:46:10.855 INFO [stderr]     Checking term_size v0.3.0
Dec 04 07:46:10.855 INFO [stderr]     Checking atty v0.2.2
Dec 04 07:46:11.185 INFO [stderr]     Checking textwrap v0.8.0
Dec 04 07:46:11.819 INFO [stderr]     Checking clap v2.26.2
Dec 04 07:46:18.458 INFO [stderr]     Checking xmltool v0.1.0 (/source)
Dec 04 07:46:18.912 INFO [stderr] warning: unreachable pattern
Dec 04 07:46:18.912 INFO [stderr]   --> src/cli/formatter/writer.rs:14:9
Dec 04 07:46:18.912 INFO [stderr]    |
Dec 04 07:46:18.912 INFO [stderr] 14 |         Option::Some("CRLF") |
Dec 04 07:46:18.912 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
Dec 04 07:46:18.912 INFO [stderr]    |
Dec 04 07:46:18.912 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 04 07:46:18.912 INFO [stderr] 
Dec 04 07:46:18.924 INFO [stderr] warning: unreachable pattern
Dec 04 07:46:18.924 INFO [stderr]   --> src/cli/formatter/writer.rs:14:9
Dec 04 07:46:18.924 INFO [stderr]    |
Dec 04 07:46:18.924 INFO [stderr] 14 |         Option::Some("CRLF") |
Dec 04 07:46:18.924 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
Dec 04 07:46:18.924 INFO [stderr]    |
Dec 04 07:46:18.924 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 04 07:46:18.924 INFO [stderr] 
Dec 04 07:46:18.944 INFO [stderr] warning: function is never used: `declare_format`
Dec 04 07:46:18.944 INFO [stderr]  --> src/cli/formatter/formatter_cli.rs:4:1
Dec 04 07:46:18.944 INFO [stderr]   |
Dec 04 07:46:18.944 INFO [stderr] 4 | pub fn declare_format<'a,'b>() -> App<'a,'b> {
Dec 04 07:46:18.944 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 07:46:18.944 INFO [stderr]   |
Dec 04 07:46:18.944 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 07:46:18.944 INFO [stderr] 
Dec 04 07:46:18.944 INFO [stderr] warning: function is never used: `build_parser_config`
Dec 04 07:46:18.944 INFO [stderr]  --> src/cli/formatter/reader.rs:6:1
Dec 04 07:46:18.944 INFO [stderr]   |
Dec 04 07:46:18.944 INFO [stderr] 6 | pub fn build_parser_config(arg: &ArgMatches) -> ParserConfig {
Dec 04 07:46:18.945 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 07:46:18.945 INFO [stderr] 
Dec 04 07:46:18.945 INFO [stderr] warning: function is never used: `to_line_sep`
Dec 04 07:46:18.945 INFO [stderr]  --> src/cli/formatter/writer.rs:7:1
Dec 04 07:46:18.945 INFO [stderr]   |
Dec 04 07:46:18.945 INFO [stderr] 7 | fn to_line_sep(arg: &ArgMatches) -> Cow<'static, str> {
Dec 04 07:46:18.945 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 07:46:18.945 INFO [stderr] 
Dec 04 07:46:18.945 INFO [stderr] warning: function is never used: `to_indent`
Dec 04 07:46:18.945 INFO [stderr]   --> src/cli/formatter/writer.rs:19:1
Dec 04 07:46:18.945 INFO [stderr]    |
Dec 04 07:46:18.945 INFO [stderr] 19 | fn to_indent(arg: &ArgMatches) -> Cow<'static, str> {
Dec 04 07:46:18.945 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 07:46:18.945 INFO [stderr] 
Dec 04 07:46:18.945 INFO [stderr] warning: function is never used: `perform_indents`
Dec 04 07:46:18.945 INFO [stderr]   --> src/cli/formatter/writer.rs:33:1
Dec 04 07:46:18.945 INFO [stderr]    |
Dec 04 07:46:18.945 INFO [stderr] 33 | fn perform_indents(arg: &ArgMatches) -> bool {
Dec 04 07:46:18.945 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 07:46:18.945 INFO [stderr] 
Dec 04 07:46:18.945 INFO [stderr] warning: function is never used: `build_emitter_config`
Dec 04 07:46:18.945 INFO [stderr]   --> src/cli/formatter/writer.rs:41:1
Dec 04 07:46:18.945 INFO [stderr]    |
Dec 04 07:46:18.945 INFO [stderr] 41 | pub fn build_emitter_config(arg: &ArgMatches) -> EmitterConfig {
Dec 04 07:46:18.945 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 07:46:18.945 INFO [stderr] 
Dec 04 07:46:18.945 INFO [stderr] warning: enum is never used: `GenReader`
Dec 04 07:46:18.945 INFO [stderr]  --> src/cli/formatter/fsutil.rs:8:1
Dec 04 07:46:18.945 INFO [stderr]   |
Dec 04 07:46:18.945 INFO [stderr] 8 | pub enum GenReader {
Dec 04 07:46:18.945 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 04 07:46:18.945 INFO [stderr] 
Dec 04 07:46:18.946 INFO [stderr] warning: method is never used: `new`
Dec 04 07:46:18.946 INFO [stderr]   --> src/cli/formatter/fsutil.rs:13:5
Dec 04 07:46:18.946 INFO [stderr]    |
Dec 04 07:46:18.946 INFO [stderr] 13 |     pub fn new(arg: &ArgMatches) -> io::Result<GenReader> {
Dec 04 07:46:18.946 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 07:46:18.946 INFO [stderr] 
Dec 04 07:46:18.946 INFO [stderr] warning: enum is never used: `GenWriter`
Dec 04 07:46:18.946 INFO [stderr]   --> src/cli/formatter/fsutil.rs:37:1
Dec 04 07:46:18.946 INFO [stderr]    |
Dec 04 07:46:18.946 INFO [stderr] 37 | pub enum GenWriter {
Dec 04 07:46:18.946 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 04 07:46:18.946 INFO [stderr] 
Dec 04 07:46:18.946 INFO [stderr] warning: method is never used: `new`
Dec 04 07:46:18.946 INFO [stderr]   --> src/cli/formatter/fsutil.rs:42:5
Dec 04 07:46:18.946 INFO [stderr]    |
Dec 04 07:46:18.946 INFO [stderr] 42 |     pub fn new(arg: &ArgMatches) -> io::Result<GenWriter> {
Dec 04 07:46:18.946 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 07:46:18.946 INFO [stderr] 
Dec 04 07:46:18.946 INFO [stderr] warning: function is never used: `do_reformat`
Dec 04 07:46:18.946 INFO [stderr]   --> src/cli/formatter/mod.rs:16:1
Dec 04 07:46:18.946 INFO [stderr]    |
Dec 04 07:46:18.946 INFO [stderr] 16 | pub fn do_reformat(arg: &ArgMatches) -> io::Result<()> {
Dec 04 07:46:18.946 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 07:46:18.946 INFO [stderr] 
Dec 04 07:46:18.955 INFO [stderr] warning: function is never used: `declare_format`
Dec 04 07:46:18.955 INFO [stderr]  --> src/cli/formatter/formatter_cli.rs:4:1
Dec 04 07:46:18.955 INFO [stderr]   |
Dec 04 07:46:18.955 INFO [stderr] 4 | pub fn declare_format<'a,'b>() -> App<'a,'b> {
Dec 04 07:46:18.955 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 07:46:18.955 INFO [stderr]   |
Dec 04 07:46:18.955 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 07:46:18.955 INFO [stderr] 
Dec 04 07:46:18.955 INFO [stderr] warning: function is never used: `build_parser_config`
Dec 04 07:46:18.955 INFO [stderr]  --> src/cli/formatter/reader.rs:6:1
Dec 04 07:46:18.955 INFO [stderr]   |
Dec 04 07:46:18.955 INFO [stderr] 6 | pub fn build_parser_config(arg: &ArgMatches) -> ParserConfig {
Dec 04 07:46:18.955 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 07:46:18.955 INFO [stderr] 
Dec 04 07:46:18.956 INFO [stderr] warning: function is never used: `to_line_sep`
Dec 04 07:46:18.956 INFO [stderr]  --> src/cli/formatter/writer.rs:7:1
Dec 04 07:46:18.956 INFO [stderr]   |
Dec 04 07:46:18.956 INFO [stderr] 7 | fn to_line_sep(arg: &ArgMatches) -> Cow<'static, str> {
Dec 04 07:46:18.956 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 07:46:18.956 INFO [stderr] 
Dec 04 07:46:18.956 INFO [stderr] warning: function is never used: `to_indent`
Dec 04 07:46:18.956 INFO [stderr]   --> src/cli/formatter/writer.rs:19:1
Dec 04 07:46:18.956 INFO [stderr]    |
Dec 04 07:46:18.956 INFO [stderr] 19 | fn to_indent(arg: &ArgMatches) -> Cow<'static, str> {
Dec 04 07:46:18.956 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 07:46:18.956 INFO [stderr] 
Dec 04 07:46:18.956 INFO [stderr] warning: function is never used: `perform_indents`
Dec 04 07:46:18.956 INFO [stderr]   --> src/cli/formatter/writer.rs:33:1
Dec 04 07:46:18.956 INFO [stderr]    |
Dec 04 07:46:18.956 INFO [stderr] 33 | fn perform_indents(arg: &ArgMatches) -> bool {
Dec 04 07:46:18.956 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 07:46:18.956 INFO [stderr] 
Dec 04 07:46:18.957 INFO [stderr] warning: function is never used: `build_emitter_config`
Dec 04 07:46:18.957 INFO [stderr]   --> src/cli/formatter/writer.rs:41:1
Dec 04 07:46:18.957 INFO [stderr]    |
Dec 04 07:46:18.957 INFO [stderr] 41 | pub fn build_emitter_config(arg: &ArgMatches) -> EmitterConfig {
Dec 04 07:46:18.957 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 07:46:18.957 INFO [stderr] 
Dec 04 07:46:18.957 INFO [stderr] warning: enum is never used: `GenReader`
Dec 04 07:46:18.957 INFO [stderr]  --> src/cli/formatter/fsutil.rs:8:1
Dec 04 07:46:18.957 INFO [stderr]   |
Dec 04 07:46:18.957 INFO [stderr] 8 | pub enum GenReader {
Dec 04 07:46:18.957 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 04 07:46:18.957 INFO [stderr] 
Dec 04 07:46:18.957 INFO [stderr] warning: method is never used: `new`
Dec 04 07:46:18.957 INFO [stderr]   --> src/cli/formatter/fsutil.rs:13:5
Dec 04 07:46:18.957 INFO [stderr]    |
Dec 04 07:46:18.957 INFO [stderr] 13 |     pub fn new(arg: &ArgMatches) -> io::Result<GenReader> {
Dec 04 07:46:18.957 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 07:46:18.957 INFO [stderr] 
Dec 04 07:46:18.957 INFO [stderr] warning: enum is never used: `GenWriter`
Dec 04 07:46:18.957 INFO [stderr]   --> src/cli/formatter/fsutil.rs:37:1
Dec 04 07:46:18.957 INFO [stderr]    |
Dec 04 07:46:18.957 INFO [stderr] 37 | pub enum GenWriter {
Dec 04 07:46:18.957 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 04 07:46:18.957 INFO [stderr] 
Dec 04 07:46:18.957 INFO [stderr] warning: method is never used: `new`
Dec 04 07:46:18.957 INFO [stderr]   --> src/cli/formatter/fsutil.rs:42:5
Dec 04 07:46:18.957 INFO [stderr]    |
Dec 04 07:46:18.957 INFO [stderr] 42 |     pub fn new(arg: &ArgMatches) -> io::Result<GenWriter> {
Dec 04 07:46:18.957 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 07:46:18.959 INFO [stderr] 
Dec 04 07:46:18.959 INFO [stderr] warning: function is never used: `do_reformat`
Dec 04 07:46:18.959 INFO [stderr]   --> src/cli/formatter/mod.rs:16:1
Dec 04 07:46:18.959 INFO [stderr]    |
Dec 04 07:46:18.959 INFO [stderr] 16 | pub fn do_reformat(arg: &ArgMatches) -> io::Result<()> {
Dec 04 07:46:18.959 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 07:46:18.959 INFO [stderr] 
Dec 04 07:46:19.015 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.73s
Dec 04 07:46:19.023 INFO [stderr] su: No module specific data is present
Dec 04 07:46:20.063 INFO running `"docker" "inspect" "7239634752a0651ee765c800011d7eaabb97e8a6c06d1a5f999ee42f533e0661"`
Dec 04 07:46:20.360 INFO running `"docker" "rm" "-f" "7239634752a0651ee765c800011d7eaabb97e8a6c06d1a5f999ee42f533e0661"`
Dec 04 07:46:20.770 INFO [stdout] 7239634752a0651ee765c800011d7eaabb97e8a6c06d1a5f999ee42f533e0661