Dec 17 12:42:11.016 INFO checking valarauca/xmltool against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 12:42:11.016 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/valarauca/xmltool:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 12:42:11.501 INFO [stdout] 0409439199c6b6a35c205dc1884c20af2db7f10ec4227566e3356afdd0632359
Dec 17 12:42:11.503 INFO running `"docker" "start" "-a" "0409439199c6b6a35c205dc1884c20af2db7f10ec4227566e3356afdd0632359"`
Dec 17 12:42:13.984 INFO [stderr]     Checking xml-rs v0.6.1
Dec 17 12:42:13.988 INFO [stderr]     Checking textwrap v0.8.0
Dec 17 12:42:14.552 INFO [stderr]     Checking clap v2.26.2
Dec 17 12:42:21.992 INFO [stderr]     Checking xmltool v0.1.0 (/opt/crater/workdir)
Dec 17 12:42:22.366 INFO [stderr] warning: unreachable pattern
Dec 17 12:42:22.366 INFO [stderr]   --> src/cli/formatter/writer.rs:14:9
Dec 17 12:42:22.366 INFO [stderr]    |
Dec 17 12:42:22.366 INFO [stderr] 14 |         Option::Some("CRLF") |
Dec 17 12:42:22.366 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
Dec 17 12:42:22.366 INFO [stderr]    |
Dec 17 12:42:22.366 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 17 12:42:22.366 INFO [stderr] 
Dec 17 12:42:22.380 INFO [stderr] warning: function is never used: `declare_format`
Dec 17 12:42:22.380 INFO [stderr]  --> src/cli/formatter/formatter_cli.rs:4:1
Dec 17 12:42:22.380 INFO [stderr]   |
Dec 17 12:42:22.380 INFO [stderr] 4 | pub fn declare_format<'a,'b>() -> App<'a,'b> {
Dec 17 12:42:22.380 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:42:22.380 INFO [stderr]   |
Dec 17 12:42:22.381 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 12:42:22.381 INFO [stderr] 
Dec 17 12:42:22.381 INFO [stderr] warning: function is never used: `build_parser_config`
Dec 17 12:42:22.381 INFO [stderr]  --> src/cli/formatter/reader.rs:6:1
Dec 17 12:42:22.381 INFO [stderr]   |
Dec 17 12:42:22.381 INFO [stderr] 6 | pub fn build_parser_config(arg: &ArgMatches) -> ParserConfig {
Dec 17 12:42:22.381 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:42:22.381 INFO [stderr] 
Dec 17 12:42:22.381 INFO [stderr] warning: function is never used: `to_line_sep`
Dec 17 12:42:22.381 INFO [stderr]  --> src/cli/formatter/writer.rs:7:1
Dec 17 12:42:22.381 INFO [stderr]   |
Dec 17 12:42:22.381 INFO [stderr] 7 | fn to_line_sep(arg: &ArgMatches) -> Cow<'static, str> {
Dec 17 12:42:22.381 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:42:22.381 INFO [stderr] 
Dec 17 12:42:22.381 INFO [stderr] warning: function is never used: `to_indent`
Dec 17 12:42:22.381 INFO [stderr]   --> src/cli/formatter/writer.rs:19:1
Dec 17 12:42:22.381 INFO [stderr]    |
Dec 17 12:42:22.381 INFO [stderr] 19 | fn to_indent(arg: &ArgMatches) -> Cow<'static, str> {
Dec 17 12:42:22.381 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:42:22.381 INFO [stderr] 
Dec 17 12:42:22.381 INFO [stderr] warning: function is never used: `perform_indents`
Dec 17 12:42:22.381 INFO [stderr]   --> src/cli/formatter/writer.rs:33:1
Dec 17 12:42:22.381 INFO [stderr]    |
Dec 17 12:42:22.381 INFO [stderr] 33 | fn perform_indents(arg: &ArgMatches) -> bool {
Dec 17 12:42:22.381 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:42:22.381 INFO [stderr] 
Dec 17 12:42:22.381 INFO [stderr] warning: function is never used: `build_emitter_config`
Dec 17 12:42:22.381 INFO [stderr]   --> src/cli/formatter/writer.rs:41:1
Dec 17 12:42:22.381 INFO [stderr]    |
Dec 17 12:42:22.381 INFO [stderr] 41 | pub fn build_emitter_config(arg: &ArgMatches) -> EmitterConfig {
Dec 17 12:42:22.381 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:42:22.381 INFO [stderr] 
Dec 17 12:42:22.381 INFO [stderr] warning: enum is never used: `GenReader`
Dec 17 12:42:22.381 INFO [stderr]  --> src/cli/formatter/fsutil.rs:8:1
Dec 17 12:42:22.381 INFO [stderr]   |
Dec 17 12:42:22.381 INFO [stderr] 8 | pub enum GenReader {
Dec 17 12:42:22.381 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 17 12:42:22.381 INFO [stderr] 
Dec 17 12:42:22.381 INFO [stderr] warning: method is never used: `new`
Dec 17 12:42:22.381 INFO [stderr]   --> src/cli/formatter/fsutil.rs:13:5
Dec 17 12:42:22.381 INFO [stderr]    |
Dec 17 12:42:22.381 INFO [stderr] 13 |     pub fn new(arg: &ArgMatches) -> io::Result<GenReader> {
Dec 17 12:42:22.381 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:42:22.381 INFO [stderr] 
Dec 17 12:42:22.381 INFO [stderr] warning: enum is never used: `GenWriter`
Dec 17 12:42:22.381 INFO [stderr]   --> src/cli/formatter/fsutil.rs:37:1
Dec 17 12:42:22.381 INFO [stderr]    |
Dec 17 12:42:22.381 INFO [stderr] 37 | pub enum GenWriter {
Dec 17 12:42:22.381 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 17 12:42:22.381 INFO [stderr] 
Dec 17 12:42:22.381 INFO [stderr] warning: method is never used: `new`
Dec 17 12:42:22.381 INFO [stderr]   --> src/cli/formatter/fsutil.rs:42:5
Dec 17 12:42:22.381 INFO [stderr]    |
Dec 17 12:42:22.381 INFO [stderr] 42 |     pub fn new(arg: &ArgMatches) -> io::Result<GenWriter> {
Dec 17 12:42:22.381 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:42:22.381 INFO [stderr] 
Dec 17 12:42:22.381 INFO [stderr] warning: function is never used: `do_reformat`
Dec 17 12:42:22.381 INFO [stderr]   --> src/cli/formatter/mod.rs:16:1
Dec 17 12:42:22.381 INFO [stderr]    |
Dec 17 12:42:22.381 INFO [stderr] 16 | pub fn do_reformat(arg: &ArgMatches) -> io::Result<()> {
Dec 17 12:42:22.381 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:42:22.381 INFO [stderr] 
Dec 17 12:42:22.436 INFO [stderr] warning: unreachable pattern
Dec 17 12:42:22.436 INFO [stderr]   --> src/cli/formatter/writer.rs:14:9
Dec 17 12:42:22.436 INFO [stderr]    |
Dec 17 12:42:22.436 INFO [stderr] 14 |         Option::Some("CRLF") |
Dec 17 12:42:22.436 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
Dec 17 12:42:22.436 INFO [stderr]    |
Dec 17 12:42:22.436 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 17 12:42:22.436 INFO [stderr] 
Dec 17 12:42:22.516 INFO [stderr] warning: function is never used: `declare_format`
Dec 17 12:42:22.516 INFO [stderr]  --> src/cli/formatter/formatter_cli.rs:4:1
Dec 17 12:42:22.516 INFO [stderr]   |
Dec 17 12:42:22.516 INFO [stderr] 4 | pub fn declare_format<'a,'b>() -> App<'a,'b> {
Dec 17 12:42:22.516 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:42:22.516 INFO [stderr]   |
Dec 17 12:42:22.516 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 12:42:22.516 INFO [stderr] 
Dec 17 12:42:22.516 INFO [stderr] warning: function is never used: `build_parser_config`
Dec 17 12:42:22.516 INFO [stderr]  --> src/cli/formatter/reader.rs:6:1
Dec 17 12:42:22.516 INFO [stderr]   |
Dec 17 12:42:22.516 INFO [stderr] 6 | pub fn build_parser_config(arg: &ArgMatches) -> ParserConfig {
Dec 17 12:42:22.516 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:42:22.517 INFO [stderr] 
Dec 17 12:42:22.517 INFO [stderr] warning: function is never used: `to_line_sep`
Dec 17 12:42:22.517 INFO [stderr]  --> src/cli/formatter/writer.rs:7:1
Dec 17 12:42:22.517 INFO [stderr]   |
Dec 17 12:42:22.517 INFO [stderr] 7 | fn to_line_sep(arg: &ArgMatches) -> Cow<'static, str> {
Dec 17 12:42:22.517 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:42:22.517 INFO [stderr] 
Dec 17 12:42:22.517 INFO [stderr] warning: function is never used: `to_indent`
Dec 17 12:42:22.517 INFO [stderr]   --> src/cli/formatter/writer.rs:19:1
Dec 17 12:42:22.517 INFO [stderr]    |
Dec 17 12:42:22.517 INFO [stderr] 19 | fn to_indent(arg: &ArgMatches) -> Cow<'static, str> {
Dec 17 12:42:22.517 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:42:22.517 INFO [stderr] 
Dec 17 12:42:22.517 INFO [stderr] warning: function is never used: `perform_indents`
Dec 17 12:42:22.517 INFO [stderr]   --> src/cli/formatter/writer.rs:33:1
Dec 17 12:42:22.517 INFO [stderr]    |
Dec 17 12:42:22.517 INFO [stderr] 33 | fn perform_indents(arg: &ArgMatches) -> bool {
Dec 17 12:42:22.517 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:42:22.517 INFO [stderr] 
Dec 17 12:42:22.517 INFO [stderr] warning: function is never used: `build_emitter_config`
Dec 17 12:42:22.517 INFO [stderr]   --> src/cli/formatter/writer.rs:41:1
Dec 17 12:42:22.517 INFO [stderr]    |
Dec 17 12:42:22.517 INFO [stderr] 41 | pub fn build_emitter_config(arg: &ArgMatches) -> EmitterConfig {
Dec 17 12:42:22.517 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:42:22.517 INFO [stderr] 
Dec 17 12:42:22.517 INFO [stderr] warning: enum is never used: `GenReader`
Dec 17 12:42:22.517 INFO [stderr]  --> src/cli/formatter/fsutil.rs:8:1
Dec 17 12:42:22.517 INFO [stderr]   |
Dec 17 12:42:22.517 INFO [stderr] 8 | pub enum GenReader {
Dec 17 12:42:22.517 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 17 12:42:22.517 INFO [stderr] 
Dec 17 12:42:22.517 INFO [stderr] warning: method is never used: `new`
Dec 17 12:42:22.517 INFO [stderr]   --> src/cli/formatter/fsutil.rs:13:5
Dec 17 12:42:22.517 INFO [stderr]    |
Dec 17 12:42:22.517 INFO [stderr] 13 |     pub fn new(arg: &ArgMatches) -> io::Result<GenReader> {
Dec 17 12:42:22.517 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:42:22.517 INFO [stderr] 
Dec 17 12:42:22.517 INFO [stderr] warning: enum is never used: `GenWriter`
Dec 17 12:42:22.517 INFO [stderr]   --> src/cli/formatter/fsutil.rs:37:1
Dec 17 12:42:22.517 INFO [stderr]    |
Dec 17 12:42:22.517 INFO [stderr] 37 | pub enum GenWriter {
Dec 17 12:42:22.517 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 17 12:42:22.517 INFO [stderr] 
Dec 17 12:42:22.517 INFO [stderr] warning: method is never used: `new`
Dec 17 12:42:22.517 INFO [stderr]   --> src/cli/formatter/fsutil.rs:42:5
Dec 17 12:42:22.517 INFO [stderr]    |
Dec 17 12:42:22.517 INFO [stderr] 42 |     pub fn new(arg: &ArgMatches) -> io::Result<GenWriter> {
Dec 17 12:42:22.517 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:42:22.517 INFO [stderr] 
Dec 17 12:42:22.517 INFO [stderr] warning: function is never used: `do_reformat`
Dec 17 12:42:22.517 INFO [stderr]   --> src/cli/formatter/mod.rs:16:1
Dec 17 12:42:22.517 INFO [stderr]    |
Dec 17 12:42:22.517 INFO [stderr] 16 | pub fn do_reformat(arg: &ArgMatches) -> io::Result<()> {
Dec 17 12:42:22.517 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:42:22.517 INFO [stderr] 
Dec 17 12:42:22.580 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.70s
Dec 17 12:42:23.638 INFO running `"docker" "inspect" "0409439199c6b6a35c205dc1884c20af2db7f10ec4227566e3356afdd0632359"`
Dec 17 12:42:24.064 INFO running `"docker" "rm" "-f" "0409439199c6b6a35c205dc1884c20af2db7f10ec4227566e3356afdd0632359"`
Dec 17 12:42:24.348 INFO [stdout] 0409439199c6b6a35c205dc1884c20af2db7f10ec4227566e3356afdd0632359