Dec 17 23:36:22.960 INFO checking grenewode/lintool against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 23:36:22.960 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 23:36:23.466 INFO [stdout] 2b417a72cb4730aae4e0a468cb805ae9b0ce83c6c70721fc3dfc76ecd05562ae
Dec 17 23:36:23.468 INFO running `"docker" "start" "-a" "2b417a72cb4730aae4e0a468cb805ae9b0ce83c6c70721fc3dfc76ecd05562ae"`
Dec 17 23:36:24.602 INFO [stderr]     Checking failure v0.1.1
Dec 17 23:36:25.216 INFO [stderr]     Checking lintool v0.1.0 (/opt/crater/workdir)
Dec 17 23:36:25.844 INFO [stderr] warning: unused imports: `Error`, `Result`
Dec 17 23:36:25.844 INFO [stderr]  --> src/types.rs:2:13
Dec 17 23:36:25.844 INFO [stderr]   |
Dec 17 23:36:25.844 INFO [stderr] warning: unused imports: `Error`, `Result`
Dec 17 23:36:25.844 INFO [stderr] 2 | use error::{Error, Result};
Dec 17 23:36:25.844 INFO [stderr]   |             ^^^^^  ^^^^^^
Dec 17 23:36:25.844 INFO [stderr]   |
Dec 17 23:36:25.844 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 23:36:25.844 INFO [stderr] 
Dec 17 23:36:25.844 INFO [stderr]  --> src/types.rs:2:13
Dec 17 23:36:25.844 INFO [stderr]   |
Dec 17 23:36:25.844 INFO [stderr] 2 | use error::{Error, Result};
Dec 17 23:36:25.844 INFO [stderr]   |             ^^^^^  ^^^^^^
Dec 17 23:36:25.844 INFO [stderr]   |
Dec 17 23:36:25.844 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 23:36:25.844 INFO [stderr] 
Dec 17 23:36:25.844 INFO [stderr] warning: unused import: `Sym`
Dec 17 23:36:25.844 INFO [stderr]  --> src/main.rs:9:30
Dec 17 23:36:25.844 INFO [stderr]   |
Dec 17 23:36:25.844 INFO [stderr] 9 | use lang::{Expr, Model, Seg, Sym};
Dec 17 23:36:25.844 INFO [stderr]   |                              ^^^
Dec 17 23:36:25.844 INFO [stderr] 
Dec 17 23:36:25.844 INFO [stderr] warning: unused import: `types::Typed`
Dec 17 23:36:25.844 INFO [stderr]   --> src/main.rs:10:5
Dec 17 23:36:25.844 INFO [stderr]    |
Dec 17 23:36:25.844 INFO [stderr] 10 | use types::Typed;
Dec 17 23:36:25.844 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 17 23:36:25.844 INFO [stderr] 
Dec 17 23:36:25.860 INFO [stderr] warning: unused import: `Sym`
Dec 17 23:36:25.860 INFO [stderr]  --> src/main.rs:9:30
Dec 17 23:36:25.860 INFO [stderr]   |
Dec 17 23:36:25.860 INFO [stderr] 9 | use lang::{Expr, Model, Seg, Sym};
Dec 17 23:36:25.860 INFO [stderr]   |                              ^^^
Dec 17 23:36:25.860 INFO [stderr] 
Dec 17 23:36:25.860 INFO [stderr] warning: unused import: `types::Typed`
Dec 17 23:36:25.860 INFO [stderr]   --> src/main.rs:10:5
Dec 17 23:36:25.860 INFO [stderr]    |
Dec 17 23:36:25.860 INFO [stderr] 10 | use types::Typed;
Dec 17 23:36:25.860 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 17 23:36:25.860 INFO [stderr] 
Dec 17 23:36:26.149 INFO [stderr] warning: variant is never constructed: `EntityLit`
Dec 17 23:36:26.149 INFO [stderr]    --> src/lang.rs:146:5
Dec 17 23:36:26.149 INFO [stderr]     |
Dec 17 23:36:26.150 INFO [stderr] 146 |     EntityLit(String),
Dec 17 23:36:26.150 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^
Dec 17 23:36:26.150 INFO [stderr]     |
Dec 17 23:36:26.151 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 17 23:36:26.151 INFO [stderr] 
Dec 17 23:36:26.151 INFO [stderr] warning: method is never used: `entity`
Dec 17 23:36:26.151 INFO [stderr]    --> src/lang.rs:161:5
Dec 17 23:36:26.151 INFO [stderr]     |
Dec 17 23:36:26.151 INFO [stderr] 161 |     pub fn entity<S: Into<String>>(name: S) -> Self {
Dec 17 23:36:26.151 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:36:26.151 INFO [stderr] 
Dec 17 23:36:26.152 INFO [stderr] warning: method is never used: `append_truth`
Dec 17 23:36:26.152 INFO [stderr]    --> src/lang.rs:177:5
Dec 17 23:36:26.152 INFO [stderr]     |
Dec 17 23:36:26.152 INFO [stderr] 177 |     pub fn append_truth<T: Into<Seg<Self>>>(self, truth: T) -> Self {
Dec 17 23:36:26.152 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:36:26.152 INFO [stderr] 
Dec 17 23:36:26.263 INFO [stderr] warning: variant is never constructed: `EntityLit`
Dec 17 23:36:26.263 INFO [stderr]    --> src/lang.rs:146:5
Dec 17 23:36:26.263 INFO [stderr]     |
Dec 17 23:36:26.263 INFO [stderr] 146 |     EntityLit(String),
Dec 17 23:36:26.263 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^
Dec 17 23:36:26.264 INFO [stderr]     |
Dec 17 23:36:26.264 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 17 23:36:26.264 INFO [stderr] 
Dec 17 23:36:26.264 INFO [stderr] warning: method is never used: `entity`
Dec 17 23:36:26.264 INFO [stderr]    --> src/lang.rs:161:5
Dec 17 23:36:26.264 INFO [stderr]     |
Dec 17 23:36:26.264 INFO [stderr] 161 |     pub fn entity<S: Into<String>>(name: S) -> Self {
Dec 17 23:36:26.264 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:36:26.264 INFO [stderr] 
Dec 17 23:36:26.264 INFO [stderr] warning: method is never used: `append_truth`
Dec 17 23:36:26.264 INFO [stderr]    --> src/lang.rs:177:5
Dec 17 23:36:26.264 INFO [stderr]     |
Dec 17 23:36:26.264 INFO [stderr] 177 |     pub fn append_truth<T: Into<Seg<Self>>>(self, truth: T) -> Self {
Dec 17 23:36:26.264 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:36:26.264 INFO [stderr] 
Dec 17 23:36:26.308 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
Dec 17 23:36:26.811 INFO running `"docker" "inspect" "2b417a72cb4730aae4e0a468cb805ae9b0ce83c6c70721fc3dfc76ecd05562ae"`
Dec 17 23:36:26.970 INFO running `"docker" "rm" "-f" "2b417a72cb4730aae4e0a468cb805ae9b0ce83c6c70721fc3dfc76ecd05562ae"`
Dec 17 23:36:27.158 INFO [stdout] 2b417a72cb4730aae4e0a468cb805ae9b0ce83c6c70721fc3dfc76ecd05562ae