Dec 11 17:48:11.561 INFO checking grenewode/lintool against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 17:48:11.561 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 17:48:12.158 INFO [stdout] 9a01c72e3089b39700642cb06866faffdbf280504e546d346286e365b46bf481
Dec 11 17:48:12.160 INFO running `"docker" "start" "-a" "9a01c72e3089b39700642cb06866faffdbf280504e546d346286e365b46bf481"`
Dec 11 17:48:13.905 INFO [stderr] usermod: no changes
Dec 11 17:48:14.100 INFO [stderr]     Checking lintool v0.1.0 (/source)
Dec 11 17:48:15.104 INFO [stderr] warning: unused imports: `Error`, `Result`
Dec 11 17:48:15.104 INFO [stderr]  --> src/types.rs:2:13
Dec 11 17:48:15.104 INFO [stderr]   |
Dec 11 17:48:15.105 INFO [stderr] 2 | use error::{Error, Result};
Dec 11 17:48:15.105 INFO [stderr]   |             ^^^^^  ^^^^^^
Dec 11 17:48:15.105 INFO [stderr]   |
Dec 11 17:48:15.105 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 17:48:15.105 INFO [stderr] 
Dec 11 17:48:15.105 INFO [stderr] warning: unused import: `Sym`
Dec 11 17:48:15.105 INFO [stderr]  --> src/main.rs:9:30
Dec 11 17:48:15.105 INFO [stderr]   |
Dec 11 17:48:15.105 INFO [stderr] 9 | use lang::{Expr, Model, Seg, Sym};
Dec 11 17:48:15.105 INFO [stderr]   |                              ^^^
Dec 11 17:48:15.105 INFO [stderr] 
Dec 11 17:48:15.105 INFO [stderr] warning: unused import: `types::Typed`
Dec 11 17:48:15.105 INFO [stderr]   --> src/main.rs:10:5
Dec 11 17:48:15.105 INFO [stderr]    |
Dec 11 17:48:15.105 INFO [stderr] 10 | use types::Typed;
Dec 11 17:48:15.105 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 11 17:48:15.105 INFO [stderr] 
Dec 11 17:48:15.232 INFO [stderr] warning: unused imports: `Error`, `Result`
Dec 11 17:48:15.232 INFO [stderr]  --> src/types.rs:2:13
Dec 11 17:48:15.232 INFO [stderr]   |
Dec 11 17:48:15.232 INFO [stderr] 2 | use error::{Error, Result};
Dec 11 17:48:15.232 INFO [stderr]   |             ^^^^^  ^^^^^^
Dec 11 17:48:15.232 INFO [stderr]   |
Dec 11 17:48:15.232 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 17:48:15.232 INFO [stderr] 
Dec 11 17:48:15.233 INFO [stderr] warning: unused import: `Sym`
Dec 11 17:48:15.233 INFO [stderr]  --> src/main.rs:9:30
Dec 11 17:48:15.233 INFO [stderr]   |
Dec 11 17:48:15.233 INFO [stderr] 9 | use lang::{Expr, Model, Seg, Sym};
Dec 11 17:48:15.233 INFO [stderr]   |                              ^^^
Dec 11 17:48:15.233 INFO [stderr] 
Dec 11 17:48:15.233 INFO [stderr] warning: unused import: `types::Typed`
Dec 11 17:48:15.233 INFO [stderr]   --> src/main.rs:10:5
Dec 11 17:48:15.233 INFO [stderr]    |
Dec 11 17:48:15.233 INFO [stderr] 10 | use types::Typed;
Dec 11 17:48:15.233 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 11 17:48:15.233 INFO [stderr] 
Dec 11 17:48:15.582 INFO [stderr] warning: variant is never constructed: `EntityLit`
Dec 11 17:48:15.583 INFO [stderr]    --> src/lang.rs:146:5
Dec 11 17:48:15.583 INFO [stderr]     |
Dec 11 17:48:15.583 INFO [stderr] 146 |     EntityLit(String),
Dec 11 17:48:15.584 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^
Dec 11 17:48:15.584 INFO [stderr]     |
Dec 11 17:48:15.584 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 11 17:48:15.584 INFO [stderr] 
Dec 11 17:48:15.585 INFO [stderr] warning: method is never used: `entity`
Dec 11 17:48:15.585 INFO [stderr]    --> src/lang.rs:161:5
Dec 11 17:48:15.585 INFO [stderr]     |
Dec 11 17:48:15.586 INFO [stderr] 161 |     pub fn entity<S: Into<String>>(name: S) -> Self {
Dec 11 17:48:15.586 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:48:15.586 INFO [stderr] 
Dec 11 17:48:15.586 INFO [stderr] warning: method is never used: `append_truth`
Dec 11 17:48:15.587 INFO [stderr]    --> src/lang.rs:177:5
Dec 11 17:48:15.587 INFO [stderr]     |
Dec 11 17:48:15.587 INFO [stderr] 177 |     pub fn append_truth<T: Into<Seg<Self>>>(self, truth: T) -> Self {
Dec 11 17:48:15.588 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:48:15.588 INFO [stderr] 
Dec 11 17:48:15.700 INFO [stderr] warning: variant is never constructed: `EntityLit`
Dec 11 17:48:15.701 INFO [stderr]    --> src/lang.rs:146:5
Dec 11 17:48:15.701 INFO [stderr]     |
Dec 11 17:48:15.701 INFO [stderr] 146 |     EntityLit(String),
Dec 11 17:48:15.701 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^
Dec 11 17:48:15.701 INFO [stderr]     |
Dec 11 17:48:15.702 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 11 17:48:15.702 INFO [stderr] 
Dec 11 17:48:15.702 INFO [stderr] warning: method is never used: `entity`
Dec 11 17:48:15.702 INFO [stderr]    --> src/lang.rs:161:5
Dec 11 17:48:15.702 INFO [stderr]     |
Dec 11 17:48:15.702 INFO [stderr] 161 |     pub fn entity<S: Into<String>>(name: S) -> Self {
Dec 11 17:48:15.703 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:48:15.703 INFO [stderr] 
Dec 11 17:48:15.703 INFO [stderr] warning: method is never used: `append_truth`
Dec 11 17:48:15.703 INFO [stderr]    --> src/lang.rs:177:5
Dec 11 17:48:15.703 INFO [stderr]     |
Dec 11 17:48:15.703 INFO [stderr] 177 |     pub fn append_truth<T: Into<Seg<Self>>>(self, truth: T) -> Self {
Dec 11 17:48:15.703 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:48:15.703 INFO [stderr] 
Dec 11 17:48:15.753 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.81s
Dec 11 17:48:15.765 INFO [stderr] su: No module specific data is present
Dec 11 17:48:17.101 INFO running `"docker" "inspect" "9a01c72e3089b39700642cb06866faffdbf280504e546d346286e365b46bf481"`
Dec 11 17:48:17.506 INFO running `"docker" "rm" "-f" "9a01c72e3089b39700642cb06866faffdbf280504e546d346286e365b46bf481"`
Dec 11 17:48:17.880 INFO [stdout] 9a01c72e3089b39700642cb06866faffdbf280504e546d346286e365b46bf481