Dec 11 06:54:05.697 INFO checking valarauca/xmltool against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 06:54:05.697 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 06:54:06.255 INFO [stdout] 150ff0009aa1ce9ff8847d350097a1c670d4ce906f75af65e1dc974097faf7fb
Dec 11 06:54:06.280 INFO running `"docker" "start" "-a" "150ff0009aa1ce9ff8847d350097a1c670d4ce906f75af65e1dc974097faf7fb"`
Dec 11 06:54:08.224 INFO [stderr] usermod: no changes
Dec 11 06:54:08.347 INFO [stderr]     Checking term_size v0.3.0
Dec 11 06:54:08.347 INFO [stderr]     Checking atty v0.2.2
Dec 11 06:54:08.352 INFO [stderr]     Checking xml-rs v0.6.1
Dec 11 06:54:08.800 INFO [stderr]     Checking textwrap v0.8.0
Dec 11 06:54:09.180 INFO [stderr]     Checking clap v2.26.2
Dec 11 06:54:16.240 INFO [stderr]     Checking xmltool v0.1.0 (/source)
Dec 11 06:54:16.632 INFO [stderr] warning: unreachable pattern
Dec 11 06:54:16.632 INFO [stderr]   --> src/cli/formatter/writer.rs:14:9
Dec 11 06:54:16.632 INFO [stderr]    |
Dec 11 06:54:16.632 INFO [stderr] 14 |         Option::Some("CRLF") |
Dec 11 06:54:16.632 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
Dec 11 06:54:16.632 INFO [stderr]    |
Dec 11 06:54:16.632 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 11 06:54:16.632 INFO [stderr] 
Dec 11 06:54:16.647 INFO [stderr] warning: function is never used: `declare_format`
Dec 11 06:54:16.647 INFO [stderr]  --> src/cli/formatter/formatter_cli.rs:4:1
Dec 11 06:54:16.647 INFO [stderr]   |
Dec 11 06:54:16.647 INFO [stderr] 4 | pub fn declare_format<'a,'b>() -> App<'a,'b> {
Dec 11 06:54:16.647 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 06:54:16.647 INFO [stderr]   |
Dec 11 06:54:16.647 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 06:54:16.647 INFO [stderr] 
Dec 11 06:54:16.647 INFO [stderr] warning: function is never used: `build_parser_config`
Dec 11 06:54:16.647 INFO [stderr]  --> src/cli/formatter/reader.rs:6:1
Dec 11 06:54:16.647 INFO [stderr]   |
Dec 11 06:54:16.648 INFO [stderr] 6 | pub fn build_parser_config(arg: &ArgMatches) -> ParserConfig {
Dec 11 06:54:16.648 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 06:54:16.648 INFO [stderr] 
Dec 11 06:54:16.648 INFO [stderr] warning: function is never used: `to_line_sep`
Dec 11 06:54:16.648 INFO [stderr]  --> src/cli/formatter/writer.rs:7:1
Dec 11 06:54:16.648 INFO [stderr]   |
Dec 11 06:54:16.648 INFO [stderr] 7 | fn to_line_sep(arg: &ArgMatches) -> Cow<'static, str> {
Dec 11 06:54:16.648 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 06:54:16.648 INFO [stderr] 
Dec 11 06:54:16.648 INFO [stderr] warning: function is never used: `to_indent`
Dec 11 06:54:16.648 INFO [stderr]   --> src/cli/formatter/writer.rs:19:1
Dec 11 06:54:16.648 INFO [stderr]    |
Dec 11 06:54:16.648 INFO [stderr] 19 | fn to_indent(arg: &ArgMatches) -> Cow<'static, str> {
Dec 11 06:54:16.648 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 06:54:16.648 INFO [stderr] 
Dec 11 06:54:16.648 INFO [stderr] warning: function is never used: `perform_indents`
Dec 11 06:54:16.648 INFO [stderr]   --> src/cli/formatter/writer.rs:33:1
Dec 11 06:54:16.648 INFO [stderr]    |
Dec 11 06:54:16.648 INFO [stderr] 33 | fn perform_indents(arg: &ArgMatches) -> bool {
Dec 11 06:54:16.648 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 06:54:16.648 INFO [stderr] 
Dec 11 06:54:16.648 INFO [stderr] warning: function is never used: `build_emitter_config`
Dec 11 06:54:16.648 INFO [stderr]   --> src/cli/formatter/writer.rs:41:1
Dec 11 06:54:16.648 INFO [stderr]    |
Dec 11 06:54:16.648 INFO [stderr] 41 | pub fn build_emitter_config(arg: &ArgMatches) -> EmitterConfig {
Dec 11 06:54:16.648 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 06:54:16.648 INFO [stderr] 
Dec 11 06:54:16.648 INFO [stderr] warning: enum is never used: `GenReader`
Dec 11 06:54:16.648 INFO [stderr]  --> src/cli/formatter/fsutil.rs:8:1
Dec 11 06:54:16.648 INFO [stderr]   |
Dec 11 06:54:16.648 INFO [stderr] 8 | pub enum GenReader {
Dec 11 06:54:16.648 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 11 06:54:16.648 INFO [stderr] 
Dec 11 06:54:16.648 INFO [stderr] warning: method is never used: `new`
Dec 11 06:54:16.648 INFO [stderr]   --> src/cli/formatter/fsutil.rs:13:5
Dec 11 06:54:16.648 INFO [stderr]    |
Dec 11 06:54:16.648 INFO [stderr] 13 |     pub fn new(arg: &ArgMatches) -> io::Result<GenReader> {
Dec 11 06:54:16.648 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 06:54:16.648 INFO [stderr] 
Dec 11 06:54:16.648 INFO [stderr] warning: enum is never used: `GenWriter`
Dec 11 06:54:16.648 INFO [stderr]   --> src/cli/formatter/fsutil.rs:37:1
Dec 11 06:54:16.648 INFO [stderr]    |
Dec 11 06:54:16.648 INFO [stderr] 37 | pub enum GenWriter {
Dec 11 06:54:16.648 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 11 06:54:16.648 INFO [stderr] 
Dec 11 06:54:16.648 INFO [stderr] warning: method is never used: `new`
Dec 11 06:54:16.648 INFO [stderr]   --> src/cli/formatter/fsutil.rs:42:5
Dec 11 06:54:16.648 INFO [stderr]    |
Dec 11 06:54:16.648 INFO [stderr] 42 |     pub fn new(arg: &ArgMatches) -> io::Result<GenWriter> {
Dec 11 06:54:16.648 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 06:54:16.648 INFO [stderr] 
Dec 11 06:54:16.648 INFO [stderr] warning: function is never used: `do_reformat`
Dec 11 06:54:16.648 INFO [stderr]   --> src/cli/formatter/mod.rs:16:1
Dec 11 06:54:16.648 INFO [stderr]    |
Dec 11 06:54:16.648 INFO [stderr] 16 | pub fn do_reformat(arg: &ArgMatches) -> io::Result<()> {
Dec 11 06:54:16.648 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 06:54:16.648 INFO [stderr] 
Dec 11 06:54:16.656 INFO [stderr] warning: unreachable pattern
Dec 11 06:54:16.656 INFO [stderr]   --> src/cli/formatter/writer.rs:14:9
Dec 11 06:54:16.656 INFO [stderr]    |
Dec 11 06:54:16.656 INFO [stderr] 14 |         Option::Some("CRLF") |
Dec 11 06:54:16.656 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
Dec 11 06:54:16.656 INFO [stderr]    |
Dec 11 06:54:16.656 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 11 06:54:16.656 INFO [stderr] 
Dec 11 06:54:16.684 INFO [stderr] warning: function is never used: `declare_format`
Dec 11 06:54:16.684 INFO [stderr]  --> src/cli/formatter/formatter_cli.rs:4:1
Dec 11 06:54:16.684 INFO [stderr]   |
Dec 11 06:54:16.684 INFO [stderr] 4 | pub fn declare_format<'a,'b>() -> App<'a,'b> {
Dec 11 06:54:16.684 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 06:54:16.684 INFO [stderr]   |
Dec 11 06:54:16.684 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 06:54:16.684 INFO [stderr] 
Dec 11 06:54:16.684 INFO [stderr] warning: function is never used: `build_parser_config`
Dec 11 06:54:16.684 INFO [stderr]  --> src/cli/formatter/reader.rs:6:1
Dec 11 06:54:16.684 INFO [stderr]   |
Dec 11 06:54:16.684 INFO [stderr] 6 | pub fn build_parser_config(arg: &ArgMatches) -> ParserConfig {
Dec 11 06:54:16.684 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 06:54:16.684 INFO [stderr] 
Dec 11 06:54:16.684 INFO [stderr] warning: function is never used: `to_line_sep`
Dec 11 06:54:16.684 INFO [stderr]  --> src/cli/formatter/writer.rs:7:1
Dec 11 06:54:16.684 INFO [stderr]   |
Dec 11 06:54:16.684 INFO [stderr] 7 | fn to_line_sep(arg: &ArgMatches) -> Cow<'static, str> {
Dec 11 06:54:16.684 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 06:54:16.684 INFO [stderr] 
Dec 11 06:54:16.685 INFO [stderr] warning: function is never used: `to_indent`
Dec 11 06:54:16.685 INFO [stderr]   --> src/cli/formatter/writer.rs:19:1
Dec 11 06:54:16.685 INFO [stderr]    |
Dec 11 06:54:16.685 INFO [stderr] 19 | fn to_indent(arg: &ArgMatches) -> Cow<'static, str> {
Dec 11 06:54:16.685 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 06:54:16.685 INFO [stderr] 
Dec 11 06:54:16.685 INFO [stderr] warning: function is never used: `perform_indents`
Dec 11 06:54:16.685 INFO [stderr]   --> src/cli/formatter/writer.rs:33:1
Dec 11 06:54:16.685 INFO [stderr]    |
Dec 11 06:54:16.685 INFO [stderr] 33 | fn perform_indents(arg: &ArgMatches) -> bool {
Dec 11 06:54:16.685 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 06:54:16.685 INFO [stderr] 
Dec 11 06:54:16.685 INFO [stderr] warning: function is never used: `build_emitter_config`
Dec 11 06:54:16.685 INFO [stderr]   --> src/cli/formatter/writer.rs:41:1
Dec 11 06:54:16.685 INFO [stderr]    |
Dec 11 06:54:16.685 INFO [stderr] 41 | pub fn build_emitter_config(arg: &ArgMatches) -> EmitterConfig {
Dec 11 06:54:16.685 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 06:54:16.685 INFO [stderr] 
Dec 11 06:54:16.685 INFO [stderr] warning: enum is never used: `GenReader`
Dec 11 06:54:16.685 INFO [stderr]  --> src/cli/formatter/fsutil.rs:8:1
Dec 11 06:54:16.685 INFO [stderr]   |
Dec 11 06:54:16.685 INFO [stderr] 8 | pub enum GenReader {
Dec 11 06:54:16.685 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 11 06:54:16.685 INFO [stderr] 
Dec 11 06:54:16.686 INFO [stderr] warning: method is never used: `new`
Dec 11 06:54:16.686 INFO [stderr]   --> src/cli/formatter/fsutil.rs:13:5
Dec 11 06:54:16.686 INFO [stderr]    |
Dec 11 06:54:16.686 INFO [stderr] 13 |     pub fn new(arg: &ArgMatches) -> io::Result<GenReader> {
Dec 11 06:54:16.686 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 06:54:16.686 INFO [stderr] 
Dec 11 06:54:16.686 INFO [stderr] warning: enum is never used: `GenWriter`
Dec 11 06:54:16.686 INFO [stderr]   --> src/cli/formatter/fsutil.rs:37:1
Dec 11 06:54:16.686 INFO [stderr]    |
Dec 11 06:54:16.686 INFO [stderr] 37 | pub enum GenWriter {
Dec 11 06:54:16.686 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 11 06:54:16.686 INFO [stderr] 
Dec 11 06:54:16.686 INFO [stderr] warning: method is never used: `new`
Dec 11 06:54:16.686 INFO [stderr]   --> src/cli/formatter/fsutil.rs:42:5
Dec 11 06:54:16.686 INFO [stderr]    |
Dec 11 06:54:16.686 INFO [stderr] 42 |     pub fn new(arg: &ArgMatches) -> io::Result<GenWriter> {
Dec 11 06:54:16.686 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 06:54:16.686 INFO [stderr] 
Dec 11 06:54:16.686 INFO [stderr] warning: function is never used: `do_reformat`
Dec 11 06:54:16.686 INFO [stderr]   --> src/cli/formatter/mod.rs:16:1
Dec 11 06:54:16.686 INFO [stderr]    |
Dec 11 06:54:16.686 INFO [stderr] 16 | pub fn do_reformat(arg: &ArgMatches) -> io::Result<()> {
Dec 11 06:54:16.686 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 06:54:16.686 INFO [stderr] 
Dec 11 06:54:16.756 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.52s
Dec 11 06:54:16.760 INFO [stderr] su: No module specific data is present
Dec 11 06:54:17.437 INFO running `"docker" "inspect" "150ff0009aa1ce9ff8847d350097a1c670d4ce906f75af65e1dc974097faf7fb"`
Dec 11 06:54:17.774 INFO running `"docker" "rm" "-f" "150ff0009aa1ce9ff8847d350097a1c670d4ce906f75af65e1dc974097faf7fb"`
Dec 11 06:54:18.084 INFO [stdout] 150ff0009aa1ce9ff8847d350097a1c670d4ce906f75af65e1dc974097faf7fb