Dec 11 04:54:54.090 INFO checking zyxw59/conlang_fmt against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 04:54:54.090 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 04:54:54.612 INFO [stdout] 27deaa90ab3155ae4a67d41b444bc28f348bce1da85a6074312fbb0411f6877e
Dec 11 04:54:54.614 INFO running `"docker" "start" "-a" "27deaa90ab3155ae4a67d41b444bc28f348bce1da85a6074312fbb0411f6877e"`
Dec 11 04:54:55.562 INFO [stderr] usermod: no changes
Dec 11 04:54:55.672 INFO [stderr]    Compiling cc v1.0.15
Dec 11 04:54:55.672 INFO [stderr]     Checking libc v0.2.41
Dec 11 04:54:55.680 INFO [stderr]     Checking rustc-demangle v0.1.8
Dec 11 04:54:55.680 INFO [stderr]     Checking cfg-if v0.1.3
Dec 11 04:54:55.680 INFO [stderr]     Checking either v1.5.0
Dec 11 04:54:55.704 INFO [stderr]    Compiling synstructure v0.6.1
Dec 11 04:54:56.992 INFO [stderr]     Checking itertools v0.7.8
Dec 11 04:55:00.496 INFO [stderr]    Compiling failure_derive v0.1.1
Dec 11 04:55:05.779 INFO [stderr]    Compiling backtrace-sys v0.1.19
Dec 11 04:55:19.832 INFO [stderr]     Checking backtrace v0.3.8
Dec 11 04:55:20.364 INFO [stderr]     Checking failure v0.1.1
Dec 11 04:55:20.778 INFO [stderr]     Checking conlang_fmt v0.1.0 (/source)
Dec 11 04:55:21.084 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 04:55:21.085 INFO [stderr]  --> src/main.rs:2:1
Dec 11 04:55:21.085 INFO [stderr]   |
Dec 11 04:55:21.085 INFO [stderr] 2 | #[macro_use]
Dec 11 04:55:21.085 INFO [stderr]   | ^^^^^^^^^^^^
Dec 11 04:55:21.085 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 04:55:21.085 INFO [stderr]  --> src/main.rs:2:1
Dec 11 04:55:21.085 INFO [stderr]   |
Dec 11 04:55:21.085 INFO [stderr] 2 | #[macro_use]
Dec 11 04:55:21.085 INFO [stderr]   | ^^^^^^^^^^^^
Dec 11 04:55:21.085 INFO [stderr]   |
Dec 11 04:55:21.085 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 04:55:21.086 INFO [stderr] 
Dec 11 04:55:21.086 INFO [stderr]   |
Dec 11 04:55:21.086 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 04:55:21.086 INFO [stderr] 
Dec 11 04:55:22.160 INFO [stderr] warning: method is never used: `add_block`
Dec 11 04:55:22.160 INFO [stderr]   --> src/document.rs:28:5
Dec 11 04:55:22.160 INFO [stderr]    |
Dec 11 04:55:22.160 INFO [stderr] 28 |     pub fn add_block(&mut self, block: Block) -> EResult<()> {
Dec 11 04:55:22.160 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 04:55:22.160 INFO [stderr]    |
Dec 11 04:55:22.160 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 04:55:22.160 INFO [stderr] 
Dec 11 04:55:22.160 INFO [stderr] warning: method is never used: `kind`
Dec 11 04:55:22.160 INFO [stderr]   --> src/errors.rs:15:5
Dec 11 04:55:22.160 INFO [stderr]    |
Dec 11 04:55:22.160 INFO [stderr] 15 |     pub fn kind(&self) -> &ErrorKind {
Dec 11 04:55:22.160 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 04:55:22.160 INFO [stderr] 
Dec 11 04:55:22.160 INFO [stderr] warning: variant is never constructed: `Id`
Dec 11 04:55:22.160 INFO [stderr]   --> src/errors.rs:65:5
Dec 11 04:55:22.160 INFO [stderr]    |
Dec 11 04:55:22.160 INFO [stderr] 65 |     Id(String),
Dec 11 04:55:22.160 INFO [stderr]    |     ^^^^^^^^^^
Dec 11 04:55:22.160 INFO [stderr] 
Dec 11 04:55:22.208 INFO [stderr] warning: method is never used: `add_block`
Dec 11 04:55:22.209 INFO [stderr]   --> src/document.rs:28:5
Dec 11 04:55:22.209 INFO [stderr]    |
Dec 11 04:55:22.209 INFO [stderr] 28 |     pub fn add_block(&mut self, block: Block) -> EResult<()> {
Dec 11 04:55:22.209 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 04:55:22.209 INFO [stderr]    |
Dec 11 04:55:22.209 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 04:55:22.209 INFO [stderr] 
Dec 11 04:55:22.209 INFO [stderr] warning: method is never used: `kind`
Dec 11 04:55:22.209 INFO [stderr]   --> src/errors.rs:15:5
Dec 11 04:55:22.209 INFO [stderr]    |
Dec 11 04:55:22.209 INFO [stderr] 15 |     pub fn kind(&self) -> &ErrorKind {
Dec 11 04:55:22.209 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 04:55:22.209 INFO [stderr] 
Dec 11 04:55:22.209 INFO [stderr] warning: variant is never constructed: `Id`
Dec 11 04:55:22.209 INFO [stderr]   --> src/errors.rs:65:5
Dec 11 04:55:22.209 INFO [stderr]    |
Dec 11 04:55:22.209 INFO [stderr] 65 |     Id(String),
Dec 11 04:55:22.209 INFO [stderr]    |     ^^^^^^^^^^
Dec 11 04:55:22.209 INFO [stderr] 
Dec 11 04:55:22.209 INFO [stderr] warning: method is never used: `start`
Dec 11 04:55:22.209 INFO [stderr]    --> src/parse.rs:695:5
Dec 11 04:55:22.209 INFO [stderr]     |
Dec 11 04:55:22.209 INFO [stderr] 695 |     pub fn start(&self) -> Option<usize> {
Dec 11 04:55:22.209 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 04:55:22.209 INFO [stderr] 
Dec 11 04:55:22.300 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.70s
Dec 11 04:55:22.308 INFO [stderr] su: No module specific data is present
Dec 11 04:55:23.270 INFO running `"docker" "inspect" "27deaa90ab3155ae4a67d41b444bc28f348bce1da85a6074312fbb0411f6877e"`
Dec 11 04:55:23.672 INFO running `"docker" "rm" "-f" "27deaa90ab3155ae4a67d41b444bc28f348bce1da85a6074312fbb0411f6877e"`
Dec 11 04:55:23.977 INFO [stdout] 27deaa90ab3155ae4a67d41b444bc28f348bce1da85a6074312fbb0411f6877e