Dec 19 04:25:16.337 INFO checking zyxw59/conlang_fmt against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 04:25:16.337 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/zyxw59/conlang_fmt:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 04:25:16.829 INFO [stdout] c875bc13cb99d5746d900ac28f7adb01e5d9f67ab420d3323146b6fc6e970154
Dec 19 04:25:16.836 INFO running `"docker" "start" "-a" "c875bc13cb99d5746d900ac28f7adb01e5d9f67ab420d3323146b6fc6e970154"`
Dec 19 04:25:18.238 INFO [stderr]    Compiling unicode-xid v0.0.4
Dec 19 04:25:18.256 INFO [stderr]    Compiling cc v1.0.15
Dec 19 04:25:18.260 INFO [stderr]    Compiling quote v0.3.15
Dec 19 04:25:18.260 INFO [stderr]     Checking libc v0.2.41
Dec 19 04:25:18.260 INFO [stderr]     Checking rustc-demangle v0.1.8
Dec 19 04:25:18.260 INFO [stderr]     Checking cfg-if v0.1.3
Dec 19 04:25:18.260 INFO [stderr]     Checking either v1.5.0
Dec 19 04:25:18.820 INFO [stderr]    Compiling synom v0.11.3
Dec 19 04:25:19.292 INFO [stderr]     Checking itertools v0.7.8
Dec 19 04:25:20.344 INFO [stderr]    Compiling syn v0.11.11
Dec 19 04:25:26.265 INFO [stderr]    Compiling backtrace-sys v0.1.19
Dec 19 04:25:33.272 INFO [stderr]    Compiling synstructure v0.6.1
Dec 19 04:25:35.230 INFO [stderr]    Compiling failure_derive v0.1.1
Dec 19 04:25:43.798 INFO [stderr]     Checking backtrace v0.3.8
Dec 19 04:25:44.140 INFO [stderr]     Checking failure v0.1.1
Dec 19 04:25:44.468 INFO [stderr]     Checking conlang_fmt v0.1.0 (/opt/crater/workdir)
Dec 19 04:25:44.772 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 04:25:44.772 INFO [stderr]  --> src/main.rs:2:1
Dec 19 04:25:44.772 INFO [stderr]   |
Dec 19 04:25:44.772 INFO [stderr] 2 | #[macro_use]
Dec 19 04:25:44.772 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 04:25:44.772 INFO [stderr]   |
Dec 19 04:25:44.772 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 04:25:44.772 INFO [stderr] 
Dec 19 04:25:44.840 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 04:25:44.840 INFO [stderr]  --> src/main.rs:2:1
Dec 19 04:25:44.840 INFO [stderr]   |
Dec 19 04:25:44.840 INFO [stderr] 2 | #[macro_use]
Dec 19 04:25:44.840 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 04:25:44.840 INFO [stderr]   |
Dec 19 04:25:44.840 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 04:25:44.840 INFO [stderr] 
Dec 19 04:25:45.467 INFO [stderr] warning: method is never used: `add_block`
Dec 19 04:25:45.468 INFO [stderr]   --> src/document.rs:28:5
Dec 19 04:25:45.468 INFO [stderr]    |
Dec 19 04:25:45.468 INFO [stderr] 28 |     pub fn add_block(&mut self, block: Block) -> EResult<()> {
Dec 19 04:25:45.468 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 04:25:45.469 INFO [stderr]    |
Dec 19 04:25:45.469 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 04:25:45.469 INFO [stderr] 
Dec 19 04:25:45.469 INFO [stderr] warning: method is never used: `kind`
Dec 19 04:25:45.469 INFO [stderr]   --> src/errors.rs:15:5
Dec 19 04:25:45.469 INFO [stderr]    |
Dec 19 04:25:45.469 INFO [stderr] 15 |     pub fn kind(&self) -> &ErrorKind {
Dec 19 04:25:45.469 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 04:25:45.469 INFO [stderr] 
Dec 19 04:25:45.470 INFO [stderr] warning: variant is never constructed: `Id`
Dec 19 04:25:45.470 INFO [stderr]   --> src/errors.rs:65:5
Dec 19 04:25:45.470 INFO [stderr]    |
Dec 19 04:25:45.470 INFO [stderr] 65 |     Id(String),
Dec 19 04:25:45.470 INFO [stderr]    |     ^^^^^^^^^^
Dec 19 04:25:45.470 INFO [stderr] 
Dec 19 04:25:45.470 INFO [stderr] warning: method is never used: `start`
Dec 19 04:25:45.470 INFO [stderr]    --> src/parse.rs:695:5
Dec 19 04:25:45.470 INFO [stderr]     |
Dec 19 04:25:45.470 INFO [stderr] 695 |     pub fn start(&self) -> Option<usize> {
Dec 19 04:25:45.470 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 04:25:45.476 INFO [stderr] 
Dec 19 04:25:45.824 INFO [stderr] warning: method is never used: `add_block`
Dec 19 04:25:45.824 INFO [stderr]   --> src/document.rs:28:5
Dec 19 04:25:45.824 INFO [stderr]    |
Dec 19 04:25:45.824 INFO [stderr] 28 |     pub fn add_block(&mut self, block: Block) -> EResult<()> {
Dec 19 04:25:45.824 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 04:25:45.824 INFO [stderr]    |
Dec 19 04:25:45.824 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 04:25:45.824 INFO [stderr] 
Dec 19 04:25:45.824 INFO [stderr] warning: method is never used: `kind`
Dec 19 04:25:45.824 INFO [stderr]   --> src/errors.rs:15:5
Dec 19 04:25:45.824 INFO [stderr]    |
Dec 19 04:25:45.824 INFO [stderr] 15 |     pub fn kind(&self) -> &ErrorKind {
Dec 19 04:25:45.824 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 04:25:45.824 INFO [stderr] 
Dec 19 04:25:45.824 INFO [stderr] warning: variant is never constructed: `Id`
Dec 19 04:25:45.824 INFO [stderr]   --> src/errors.rs:65:5
Dec 19 04:25:45.824 INFO [stderr]    |
Dec 19 04:25:45.824 INFO [stderr] 65 |     Id(String),
Dec 19 04:25:45.824 INFO [stderr]    |     ^^^^^^^^^^
Dec 19 04:25:45.824 INFO [stderr] 
Dec 19 04:25:45.884 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.73s
Dec 19 04:25:46.836 INFO running `"docker" "inspect" "c875bc13cb99d5746d900ac28f7adb01e5d9f67ab420d3323146b6fc6e970154"`
Dec 19 04:25:47.072 INFO running `"docker" "rm" "-f" "c875bc13cb99d5746d900ac28f7adb01e5d9f67ab420d3323146b6fc6e970154"`
Dec 19 04:25:47.300 INFO [stdout] c875bc13cb99d5746d900ac28f7adb01e5d9f67ab420d3323146b6fc6e970154