Dec 04 18:00:31.460 INFO checking grenewode/lintool against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 18:00:31.460 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 18:00:31.902 INFO [stdout] cb7b0e085525483beab6b7b3b4dabfdc2297c51b3fdebcb6af09963bcb602413
Dec 04 18:00:31.907 INFO running `"docker" "start" "-a" "cb7b0e085525483beab6b7b3b4dabfdc2297c51b3fdebcb6af09963bcb602413"`
Dec 04 18:00:33.314 INFO [stderr] usermod: no changes
Dec 04 18:00:33.447 INFO [stderr]     Checking failure v0.1.1
Dec 04 18:00:34.255 INFO [stderr]     Checking lintool v0.1.0 (/source)
Dec 04 18:00:35.243 INFO [stderr] warning: unused imports: `Error`, `Result`
Dec 04 18:00:35.243 INFO [stderr]  --> src/types.rs:2:13
Dec 04 18:00:35.243 INFO [stderr]   |
Dec 04 18:00:35.243 INFO [stderr] 2 | use error::{Error, Result};
Dec 04 18:00:35.243 INFO [stderr]   |             ^^^^^  ^^^^^^
Dec 04 18:00:35.243 INFO [stderr]   |
Dec 04 18:00:35.243 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 18:00:35.243 INFO [stderr] 
Dec 04 18:00:35.243 INFO [stderr] warning: unused import: `Sym`
Dec 04 18:00:35.243 INFO [stderr]  --> src/main.rs:9:30
Dec 04 18:00:35.243 INFO [stderr]   |
Dec 04 18:00:35.243 INFO [stderr] 9 | use lang::{Expr, Model, Seg, Sym};
Dec 04 18:00:35.243 INFO [stderr]   |                              ^^^
Dec 04 18:00:35.243 INFO [stderr] 
Dec 04 18:00:35.243 INFO [stderr] warning: unused import: `types::Typed`
Dec 04 18:00:35.243 INFO [stderr]   --> src/main.rs:10:5
Dec 04 18:00:35.243 INFO [stderr]    |
Dec 04 18:00:35.243 INFO [stderr] 10 | use types::Typed;
Dec 04 18:00:35.243 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 04 18:00:35.243 INFO [stderr] 
Dec 04 18:00:35.381 INFO [stderr] warning: unused imports: `Error`, `Result`
Dec 04 18:00:35.381 INFO [stderr]  --> src/types.rs:2:13
Dec 04 18:00:35.381 INFO [stderr]   |
Dec 04 18:00:35.381 INFO [stderr] 2 | use error::{Error, Result};
Dec 04 18:00:35.381 INFO [stderr]   |             ^^^^^  ^^^^^^
Dec 04 18:00:35.381 INFO [stderr]   |
Dec 04 18:00:35.381 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 18:00:35.381 INFO [stderr] 
Dec 04 18:00:35.381 INFO [stderr] warning: unused import: `Sym`
Dec 04 18:00:35.381 INFO [stderr]  --> src/main.rs:9:30
Dec 04 18:00:35.381 INFO [stderr]   |
Dec 04 18:00:35.381 INFO [stderr] 9 | use lang::{Expr, Model, Seg, Sym};
Dec 04 18:00:35.381 INFO [stderr]   |                              ^^^
Dec 04 18:00:35.381 INFO [stderr] 
Dec 04 18:00:35.381 INFO [stderr] warning: unused import: `types::Typed`
Dec 04 18:00:35.381 INFO [stderr]   --> src/main.rs:10:5
Dec 04 18:00:35.381 INFO [stderr]    |
Dec 04 18:00:35.381 INFO [stderr] 10 | use types::Typed;
Dec 04 18:00:35.381 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 04 18:00:35.381 INFO [stderr] 
Dec 04 18:00:35.623 INFO [stderr] warning: variant is never constructed: `EntityLit`
Dec 04 18:00:35.623 INFO [stderr]    --> src/lang.rs:146:5
Dec 04 18:00:35.623 INFO [stderr]     |
Dec 04 18:00:35.623 INFO [stderr] 146 |     EntityLit(String),
Dec 04 18:00:35.623 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^
Dec 04 18:00:35.623 INFO [stderr]     |
Dec 04 18:00:35.623 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 18:00:35.623 INFO [stderr] 
Dec 04 18:00:35.623 INFO [stderr] warning: method is never used: `entity`
Dec 04 18:00:35.623 INFO [stderr]    --> src/lang.rs:161:5
Dec 04 18:00:35.623 INFO [stderr]     |
Dec 04 18:00:35.623 INFO [stderr] 161 |     pub fn entity<S: Into<String>>(name: S) -> Self {
Dec 04 18:00:35.623 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:00:35.623 INFO [stderr] 
Dec 04 18:00:35.624 INFO [stderr] warning: method is never used: `append_truth`
Dec 04 18:00:35.624 INFO [stderr]    --> src/lang.rs:177:5
Dec 04 18:00:35.624 INFO [stderr]     |
Dec 04 18:00:35.624 INFO [stderr] 177 |     pub fn append_truth<T: Into<Seg<Self>>>(self, truth: T) -> Self {
Dec 04 18:00:35.624 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:00:35.625 INFO [stderr] 
Dec 04 18:00:35.871 INFO [stderr] warning: variant is never constructed: `EntityLit`
Dec 04 18:00:35.871 INFO [stderr]    --> src/lang.rs:146:5
Dec 04 18:00:35.872 INFO [stderr]     |
Dec 04 18:00:35.872 INFO [stderr] 146 |     EntityLit(String),
Dec 04 18:00:35.872 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^
Dec 04 18:00:35.873 INFO [stderr]     |
Dec 04 18:00:35.873 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 18:00:35.873 INFO [stderr] 
Dec 04 18:00:35.873 INFO [stderr] warning: method is never used: `entity`
Dec 04 18:00:35.874 INFO [stderr]    --> src/lang.rs:161:5
Dec 04 18:00:35.874 INFO [stderr]     |
Dec 04 18:00:35.874 INFO [stderr] 161 |     pub fn entity<S: Into<String>>(name: S) -> Self {
Dec 04 18:00:35.875 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:00:35.875 INFO [stderr] 
Dec 04 18:00:35.875 INFO [stderr] warning: method is never used: `append_truth`
Dec 04 18:00:35.875 INFO [stderr]    --> src/lang.rs:177:5
Dec 04 18:00:35.876 INFO [stderr]     |
Dec 04 18:00:35.876 INFO [stderr] 177 |     pub fn append_truth<T: Into<Seg<Self>>>(self, truth: T) -> Self {
Dec 04 18:00:35.876 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:00:35.876 INFO [stderr] 
Dec 04 18:00:35.937 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.58s
Dec 04 18:00:35.941 INFO [stderr] su: No module specific data is present
Dec 04 18:00:36.873 INFO running `"docker" "inspect" "cb7b0e085525483beab6b7b3b4dabfdc2297c51b3fdebcb6af09963bcb602413"`
Dec 04 18:00:37.153 INFO running `"docker" "rm" "-f" "cb7b0e085525483beab6b7b3b4dabfdc2297c51b3fdebcb6af09963bcb602413"`
Dec 04 18:00:37.475 INFO [stdout] cb7b0e085525483beab6b7b3b4dabfdc2297c51b3fdebcb6af09963bcb602413