Sep 19 16:41:01.299 INFO checking agatan/squeeze-rs against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 16:41:01.299 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 16:41:01.299 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-2/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 16:41:01.472 INFO blam! 148848d081fd513e13c698a7e77ae38ceead41cb9e9d55ad5d2f12efe3cc6aab
Sep 19 16:41:01.475 INFO running `"docker" "start" "-a" "148848d081fd513e13c698a7e77ae38ceead41cb9e9d55ad5d2f12efe3cc6aab"`
Sep 19 16:41:02.968 INFO kablam! usermod: no changes
Sep 19 16:41:03.062 INFO kablam!     Checking libc v0.2.33
Sep 19 16:41:03.062 INFO kablam!    Compiling quote v0.1.4
Sep 19 16:41:04.050 INFO kablam!    Compiling syn v0.7.1
Sep 19 16:41:04.839 INFO kablam!     Checking rand v0.3.17
Sep 19 16:41:04.839 INFO kablam!     Checking signal-notify v0.1.2
Sep 19 16:41:08.478 INFO kablam!    Compiling num-derive v0.1.41
Sep 19 16:41:08.766 INFO kablam!     Checking num-bigint v0.1.40
Sep 19 16:41:12.342 INFO kablam!     Checking num-rational v0.1.39
Sep 19 16:41:13.103 INFO kablam!     Checking num v0.1.40
Sep 19 16:41:13.391 INFO kablam!     Checking termfest v0.1.1
Sep 19 16:41:14.296 INFO kablam!     Checking sq v0.0.1 (/source)
Sep 19 16:41:14.878 INFO kablam! warning: unused import: `std::thread`
Sep 19 16:41:14.878 INFO kablam!  --> src/sq/mod.rs:1:5
Sep 19 16:41:14.878 INFO kablam!   |
Sep 19 16:41:14.878 INFO kablam! 1 | use std::thread;
Sep 19 16:41:14.878 INFO kablam!   |     ^^^^^^^^^^^
Sep 19 16:41:14.878 INFO kablam!   |
Sep 19 16:41:14.878 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 16:41:14.878 INFO kablam! 
Sep 19 16:41:14.878 INFO kablam! warning: unused imports: `Arc`, `Mutex`
Sep 19 16:41:14.878 INFO kablam!  --> src/sq/mod.rs:2:23
Sep 19 16:41:14.878 INFO kablam!   |
Sep 19 16:41:14.879 INFO kablam! 2 | use std::sync::{mpsc, Arc, Mutex};
Sep 19 16:41:14.879 INFO kablam!   |                       ^^^  ^^^^^
Sep 19 16:41:14.879 INFO kablam! 
Sep 19 16:41:14.879 INFO kablam! warning: unused import: `std`
Sep 19 16:41:14.879 INFO kablam!   --> src/sq/mode.rs:56:9
Sep 19 16:41:14.879 INFO kablam!    |
Sep 19 16:41:14.879 INFO kablam! 56 |     use std;
Sep 19 16:41:14.879 INFO kablam!    |         ^^^
Sep 19 16:41:14.880 INFO kablam! 
Sep 19 16:41:14.880 INFO kablam! warning: unused import: `std::collections::BTreeSet`
Sep 19 16:41:14.880 INFO kablam!   --> src/sq/mode.rs:57:9
Sep 19 16:41:14.880 INFO kablam!    |
Sep 19 16:41:14.880 INFO kablam! 57 |     use std::collections::BTreeSet;
Sep 19 16:41:14.880 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 16:41:14.880 INFO kablam! 
Sep 19 16:41:14.880 INFO kablam! warning: unused imports: `Receiver`, `Sender`
Sep 19 16:41:14.880 INFO kablam!  --> src/ui.rs:2:23
Sep 19 16:41:14.880 INFO kablam!   |
Sep 19 16:41:14.881 INFO kablam! 2 | use std::sync::mpsc::{Sender, Receiver};
Sep 19 16:41:14.881 INFO kablam!   |                       ^^^^^^  ^^^^^^^^
Sep 19 16:41:14.881 INFO kablam! 
Sep 19 16:41:14.918 INFO kablam! warning: unused import: `std::thread`
Sep 19 16:41:14.918 INFO kablam!  --> src/sq/mod.rs:1:5
Sep 19 16:41:14.918 INFO kablam!   |
Sep 19 16:41:14.918 INFO kablam! 1 | use std::thread;
Sep 19 16:41:14.918 INFO kablam!   |     ^^^^^^^^^^^
Sep 19 16:41:14.919 INFO kablam!   |
Sep 19 16:41:14.919 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 16:41:14.919 INFO kablam! 
Sep 19 16:41:14.919 INFO kablam! warning: unused imports: `Arc`, `Mutex`
Sep 19 16:41:14.919 INFO kablam!  --> src/sq/mod.rs:2:23
Sep 19 16:41:14.919 INFO kablam!   |
Sep 19 16:41:14.919 INFO kablam! 2 | use std::sync::{mpsc, Arc, Mutex};
Sep 19 16:41:14.919 INFO kablam!   |                       ^^^  ^^^^^
Sep 19 16:41:14.920 INFO kablam! 
Sep 19 16:41:14.920 INFO kablam! warning: unused imports: `Receiver`, `Sender`
Sep 19 16:41:14.920 INFO kablam!  --> src/ui.rs:2:23
Sep 19 16:41:14.920 INFO kablam!   |
Sep 19 16:41:14.920 INFO kablam! 2 | use std::sync::mpsc::{Sender, Receiver};
Sep 19 16:41:14.920 INFO kablam!   |                       ^^^^^^  ^^^^^^^^
Sep 19 16:41:14.920 INFO kablam! 
Sep 19 16:41:15.178 INFO kablam! warning: variant is never constructed: `Regexp`
Sep 19 16:41:15.178 INFO kablam!  --> src/sq/mode.rs:7:5
Sep 19 16:41:15.179 INFO kablam!   |
Sep 19 16:41:15.179 INFO kablam! 7 |     Regexp,
Sep 19 16:41:15.179 INFO kablam!   |     ^^^^^^
Sep 19 16:41:15.179 INFO kablam! warning: method is never used: `new`
Sep 19 16:41:15.180 INFO kablam!   --> src/sq/result.rs:10:5
Sep 19 16:41:15.180 INFO kablam!    |
Sep 19 16:41:15.180 INFO kablam! 10 |     pub fn new(s: &str, p: BTreeSet<usize>) -> Result {
Sep 19 16:41:15.181 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 16:41:15.181 INFO kablam!    |
Sep 19 16:41:15.181 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 19 16:41:15.182 INFO kablam! 
Sep 19 16:41:15.182 INFO kablam! warning: variant is never constructed: `Regexp`
Sep 19 16:41:15.182 INFO kablam!  --> src/sq/mode.rs:7:5
Sep 19 16:41:15.182 INFO kablam!   |
Sep 19 16:41:15.183 INFO kablam! 7 |     Regexp,
Sep 19 16:41:15.183 INFO kablam!   |     ^^^^^^
Sep 19 16:41:15.183 INFO kablam! 
Sep 19 16:41:15.183 INFO kablam! warning: variant is never constructed: `Fuzzy`
Sep 19 16:41:15.184 INFO kablam!  --> src/sq/mode.rs:8:5
Sep 19 16:41:15.184 INFO kablam!   |
Sep 19 16:41:15.184 INFO kablam! 8 |     Fuzzy,
Sep 19 16:41:15.184 INFO kablam!   |     ^^^^^
Sep 19 16:41:15.184 INFO kablam! 
Sep 19 16:41:15.185 INFO kablam! warning: method is never used: `refine_string`
Sep 19 16:41:15.185 INFO kablam!   --> src/sq/mode.rs:12:5
Sep 19 16:41:15.185 INFO kablam!    |
Sep 19 16:41:15.186 INFO kablam! 12 |     pub fn refine_string(&self, target: &str, needle: &str) -> Option<result::Result> {
Sep 19 16:41:15.186 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 16:41:15.186 INFO kablam! 
Sep 19 16:41:15.187 INFO kablam! warning: method is never used: `refine_vec`
Sep 19 16:41:15.187 INFO kablam!   --> src/sq/mode.rs:20:5
Sep 19 16:41:15.187 INFO kablam!    |
Sep 19 16:41:15.188 INFO kablam! 20 |     pub fn refine_vec(&self, candidates: &[String], needle: &str) -> Vec<result::Result> {
Sep 19 16:41:15.188 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 16:41:15.188 INFO kablam! 
Sep 19 16:41:15.188 INFO kablam! warning: function is never used: `refine_normal_string`
Sep 19 16:41:15.189 INFO kablam!   --> src/sq/mode.rs:34:1
Sep 19 16:41:15.189 INFO kablam!    |
Sep 19 16:41:15.189 INFO kablam! 34 | fn refine_normal_string(target: &str, needle: &str) -> Option<result::Result> {
Sep 19 16:41:15.189 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 16:41:15.190 INFO kablam! 
Sep 19 16:41:15.190 INFO kablam! warning: field is never used: `mode`
Sep 19 16:41:15.190 INFO kablam!  --> src/sq/mod.rs:9:5
Sep 19 16:41:15.191 INFO kablam!   |
Sep 19 16:41:15.191 INFO kablam! 9 |     mode: mode::Mode,
Sep 19 16:41:15.191 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Sep 19 16:41:15.191 INFO kablam! 
Sep 19 16:41:15.192 INFO kablam! warning: field is never used: `render_trigger`
Sep 19 16:41:15.192 INFO kablam!   --> src/sq/mod.rs:12:5
Sep 19 16:41:15.192 INFO kablam!    |
Sep 19 16:41:15.193 INFO kablam! 12 |     render_trigger: mpsc::Sender<()>,
Sep 19 16:41:15.193 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 16:41:15.193 INFO kablam! 
Sep 19 16:41:15.193 INFO kablam! warning: method is never used: `refine`
Sep 19 16:41:15.194 INFO kablam!   --> src/sq/mod.rs:34:5
Sep 19 16:41:15.194 INFO kablam!    |
Sep 19 16:41:15.194 INFO kablam! 34 |     pub fn refine(&mut self) {
Sep 19 16:41:15.195 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 16:41:15.195 INFO kablam! 
Sep 19 16:41:15.195 INFO kablam!   |
Sep 19 16:41:15.196 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 19 16:41:15.196 INFO kablam! 
Sep 19 16:41:15.196 INFO kablam! warning: variant is never constructed: `Fuzzy`
Sep 19 16:41:15.197 INFO kablam!  --> src/sq/mode.rs:8:5
Sep 19 16:41:15.197 INFO kablam!   |
Sep 19 16:41:15.197 INFO kablam! 8 |     Fuzzy,
Sep 19 16:41:15.198 INFO kablam!   |     ^^^^^
Sep 19 16:41:15.198 INFO kablam! 
Sep 19 16:41:15.198 INFO kablam! warning: method is never used: `refine_vec`
Sep 19 16:41:15.198 INFO kablam!   --> src/sq/mode.rs:20:5
Sep 19 16:41:15.198 INFO kablam!    |
Sep 19 16:41:15.199 INFO kablam! 20 |     pub fn refine_vec(&self, candidates: &[String], needle: &str) -> Vec<result::Result> {
Sep 19 16:41:15.199 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 16:41:15.199 INFO kablam! 
Sep 19 16:41:15.199 INFO kablam! warning: field is never used: `mode`
Sep 19 16:41:15.200 INFO kablam!  --> src/sq/mod.rs:9:5
Sep 19 16:41:15.200 INFO kablam!   |
Sep 19 16:41:15.200 INFO kablam! 9 |     mode: mode::Mode,
Sep 19 16:41:15.201 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Sep 19 16:41:15.201 INFO kablam! 
Sep 19 16:41:15.201 INFO kablam! warning: field is never used: `render_trigger`
Sep 19 16:41:15.201 INFO kablam!   --> src/sq/mod.rs:12:5
Sep 19 16:41:15.202 INFO kablam!    |
Sep 19 16:41:15.202 INFO kablam! 12 |     render_trigger: mpsc::Sender<()>,
Sep 19 16:41:15.202 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 16:41:15.202 INFO kablam! 
Sep 19 16:41:15.203 INFO kablam! warning: method is never used: `refine`
Sep 19 16:41:15.203 INFO kablam!   --> src/sq/mod.rs:34:5
Sep 19 16:41:15.203 INFO kablam!    |
Sep 19 16:41:15.203 INFO kablam! 34 |     pub fn refine(&mut self) {
Sep 19 16:41:15.204 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 16:41:15.204 INFO kablam! 
Sep 19 16:41:15.279 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.29s
Sep 19 16:41:15.294 INFO kablam! su: No module specific data is present
Sep 19 16:41:16.897 INFO running `"docker" "rm" "-f" "148848d081fd513e13c698a7e77ae38ceead41cb9e9d55ad5d2f12efe3cc6aab"`
Sep 19 16:41:17.021 INFO blam! 148848d081fd513e13c698a7e77ae38ceead41cb9e9d55ad5d2f12efe3cc6aab