Dec 19 16:23:28.564 INFO checking grenewode/lintool against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 16:23:28.564 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/grenewode/lintool:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 16:23:28.899 INFO [stdout] a74691624bfc5a81ce4fed3f7b4f20877920035152737d01dc6b5b354ff8f62a
Dec 19 16:23:28.901 INFO running `"docker" "start" "-a" "a74691624bfc5a81ce4fed3f7b4f20877920035152737d01dc6b5b354ff8f62a"`
Dec 19 16:23:29.790 INFO [stderr]     Checking lintool v0.1.0 (/opt/crater/workdir)
Dec 19 16:23:30.251 INFO [stderr] warning: unused imports: `Error`, `Result`
Dec 19 16:23:30.251 INFO [stderr]  --> src/types.rs:2:13
Dec 19 16:23:30.251 INFO [stderr]   |
Dec 19 16:23:30.251 INFO [stderr] 2 | use error::{Error, Result};
Dec 19 16:23:30.251 INFO [stderr]   |             ^^^^^  ^^^^^^
Dec 19 16:23:30.252 INFO [stderr]   |
Dec 19 16:23:30.252 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 16:23:30.252 INFO [stderr] 
Dec 19 16:23:30.252 INFO [stderr] warning: unused import: `Sym`
Dec 19 16:23:30.253 INFO [stderr]  --> src/main.rs:9:30
Dec 19 16:23:30.254 INFO [stderr]   |
Dec 19 16:23:30.255 INFO [stderr] 9 | use lang::{Expr, Model, Seg, Sym};
Dec 19 16:23:30.255 INFO [stderr]   |                              ^^^
Dec 19 16:23:30.255 INFO [stderr] 
Dec 19 16:23:30.255 INFO [stderr] warning: unused import: `types::Typed`
Dec 19 16:23:30.256 INFO [stderr]   --> src/main.rs:10:5
Dec 19 16:23:30.256 INFO [stderr]    |
Dec 19 16:23:30.256 INFO [stderr] 10 | use types::Typed;
Dec 19 16:23:30.256 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 19 16:23:30.264 INFO [stderr] 
Dec 19 16:23:30.280 INFO [stderr] warning: unused imports: `Error`, `Result`
Dec 19 16:23:30.280 INFO [stderr]  --> src/types.rs:2:13
Dec 19 16:23:30.280 INFO [stderr]   |
Dec 19 16:23:30.280 INFO [stderr] 2 | use error::{Error, Result};
Dec 19 16:23:30.280 INFO [stderr]   |             ^^^^^  ^^^^^^
Dec 19 16:23:30.280 INFO [stderr]   |
Dec 19 16:23:30.280 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 16:23:30.280 INFO [stderr] 
Dec 19 16:23:30.280 INFO [stderr] warning: unused import: `Sym`
Dec 19 16:23:30.280 INFO [stderr]  --> src/main.rs:9:30
Dec 19 16:23:30.280 INFO [stderr]   |
Dec 19 16:23:30.280 INFO [stderr] 9 | use lang::{Expr, Model, Seg, Sym};
Dec 19 16:23:30.280 INFO [stderr]   |                              ^^^
Dec 19 16:23:30.281 INFO [stderr] 
Dec 19 16:23:30.281 INFO [stderr] warning: unused import: `types::Typed`
Dec 19 16:23:30.281 INFO [stderr]   --> src/main.rs:10:5
Dec 19 16:23:30.281 INFO [stderr]    |
Dec 19 16:23:30.281 INFO [stderr] 10 | use types::Typed;
Dec 19 16:23:30.281 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 19 16:23:30.281 INFO [stderr] 
Dec 19 16:23:30.552 INFO [stderr] warning: variant is never constructed: `EntityLit`
Dec 19 16:23:30.552 INFO [stderr]    --> src/lang.rs:146:5
Dec 19 16:23:30.552 INFO [stderr]     |
Dec 19 16:23:30.552 INFO [stderr] 146 |     EntityLit(String),
Dec 19 16:23:30.552 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^
Dec 19 16:23:30.552 INFO [stderr]     |
Dec 19 16:23:30.552 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 16:23:30.552 INFO [stderr] 
Dec 19 16:23:30.552 INFO [stderr] warning: method is never used: `entity`
Dec 19 16:23:30.552 INFO [stderr]    --> src/lang.rs:161:5
Dec 19 16:23:30.552 INFO [stderr]     |
Dec 19 16:23:30.552 INFO [stderr] 161 |     pub fn entity<S: Into<String>>(name: S) -> Self {
Dec 19 16:23:30.552 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:23:30.552 INFO [stderr] 
Dec 19 16:23:30.552 INFO [stderr] warning: method is never used: `append_truth`
Dec 19 16:23:30.552 INFO [stderr]    --> src/lang.rs:177:5
Dec 19 16:23:30.552 INFO [stderr]     |
Dec 19 16:23:30.552 INFO [stderr] 177 |     pub fn append_truth<T: Into<Seg<Self>>>(self, truth: T) -> Self {
Dec 19 16:23:30.552 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:23:30.552 INFO [stderr] 
Dec 19 16:23:30.591 INFO [stderr] warning: variant is never constructed: `EntityLit`
Dec 19 16:23:30.591 INFO [stderr]    --> src/lang.rs:146:5
Dec 19 16:23:30.591 INFO [stderr]     |
Dec 19 16:23:30.591 INFO [stderr] 146 |     EntityLit(String),
Dec 19 16:23:30.591 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^
Dec 19 16:23:30.591 INFO [stderr]     |
Dec 19 16:23:30.591 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 16:23:30.591 INFO [stderr] 
Dec 19 16:23:30.591 INFO [stderr] warning: method is never used: `entity`
Dec 19 16:23:30.591 INFO [stderr]    --> src/lang.rs:161:5
Dec 19 16:23:30.591 INFO [stderr]     |
Dec 19 16:23:30.591 INFO [stderr] 161 |     pub fn entity<S: Into<String>>(name: S) -> Self {
Dec 19 16:23:30.591 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:23:30.591 INFO [stderr] 
Dec 19 16:23:30.591 INFO [stderr] warning: method is never used: `append_truth`
Dec 19 16:23:30.591 INFO [stderr]    --> src/lang.rs:177:5
Dec 19 16:23:30.591 INFO [stderr]     |
Dec 19 16:23:30.591 INFO [stderr] 177 |     pub fn append_truth<T: Into<Seg<Self>>>(self, truth: T) -> Self {
Dec 19 16:23:30.591 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:23:30.591 INFO [stderr] 
Dec 19 16:23:30.616 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
Dec 19 16:23:30.884 INFO running `"docker" "inspect" "a74691624bfc5a81ce4fed3f7b4f20877920035152737d01dc6b5b354ff8f62a"`
Dec 19 16:23:31.035 INFO running `"docker" "rm" "-f" "a74691624bfc5a81ce4fed3f7b4f20877920035152737d01dc6b5b354ff8f62a"`
Dec 19 16:23:31.203 INFO [stdout] a74691624bfc5a81ce4fed3f7b4f20877920035152737d01dc6b5b354ff8f62a