Dec 14 03:49:54.620 INFO testing agatan/squeeze-rs against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 03:49:54.620 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 14 03:49:55.151 INFO [stdout] b17b3e47eae60b68da2f5c17b8ba03a34d0736f3f3cd084b08891619d0b931bf
Dec 14 03:49:55.153 INFO running `"docker" "start" "-a" "b17b3e47eae60b68da2f5c17b8ba03a34d0736f3f3cd084b08891619d0b931bf"`
Dec 14 03:49:56.088 INFO [stderr] usermod: no changes
Dec 14 03:49:56.194 INFO [stderr]    Compiling quote v0.1.4
Dec 14 03:49:56.201 INFO [stderr]    Compiling signal-notify v0.1.2
Dec 14 03:49:56.207 INFO [stderr]    Compiling num-bigint v0.1.40
Dec 14 03:49:57.299 INFO [stderr]    Compiling syn v0.7.1
Dec 14 03:50:00.911 INFO [stderr]    Compiling num-rational v0.1.39
Dec 14 03:50:02.023 INFO [stderr]    Compiling num-derive v0.1.41
Dec 14 03:50:03.596 INFO [stderr]    Compiling num v0.1.40
Dec 14 03:50:04.149 INFO [stderr]    Compiling termfest v0.1.1
Dec 14 03:50:05.812 INFO [stderr]    Compiling sq v0.0.1 (/source)
Dec 14 03:50:06.955 INFO [stderr] warning: unused import: `std::thread`
Dec 14 03:50:06.955 INFO [stderr]  --> src/sq/mod.rs:1:5
Dec 14 03:50:06.955 INFO [stderr]   |
Dec 14 03:50:06.955 INFO [stderr] 1 | use std::thread;
Dec 14 03:50:06.955 INFO [stderr]   |     ^^^^^^^^^^^
Dec 14 03:50:06.955 INFO [stderr]   |
Dec 14 03:50:06.955 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 03:50:06.955 INFO [stderr] 
Dec 14 03:50:06.955 INFO [stderr] warning: unused imports: `Arc`, `Mutex`
Dec 14 03:50:06.955 INFO [stderr]  --> src/sq/mod.rs:2:23
Dec 14 03:50:06.955 INFO [stderr]   |
Dec 14 03:50:06.955 INFO [stderr] 2 | use std::sync::{mpsc, Arc, Mutex};
Dec 14 03:50:06.955 INFO [stderr]   |                       ^^^  ^^^^^
Dec 14 03:50:06.955 INFO [stderr] 
Dec 14 03:50:06.955 INFO [stderr] warning: unused imports: `Receiver`, `Sender`
Dec 14 03:50:06.955 INFO [stderr]  --> src/ui.rs:2:23
Dec 14 03:50:06.955 INFO [stderr]   |
Dec 14 03:50:06.955 INFO [stderr] 2 | use std::sync::mpsc::{Sender, Receiver};
Dec 14 03:50:06.955 INFO [stderr]   |                       ^^^^^^  ^^^^^^^^
Dec 14 03:50:06.955 INFO [stderr] 
Dec 14 03:50:07.093 INFO [stderr] warning: method is never used: `new`
Dec 14 03:50:07.093 INFO [stderr]   --> src/sq/result.rs:10:5
Dec 14 03:50:07.093 INFO [stderr]    |
Dec 14 03:50:07.093 INFO [stderr] 10 |     pub fn new(s: &str, p: BTreeSet<usize>) -> Result {
Dec 14 03:50:07.093 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 03:50:07.093 INFO [stderr]    |
Dec 14 03:50:07.093 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 03:50:07.093 INFO [stderr] 
Dec 14 03:50:07.093 INFO [stderr] warning: variant is never constructed: `Regexp`
Dec 14 03:50:07.093 INFO [stderr]  --> src/sq/mode.rs:7:5
Dec 14 03:50:07.093 INFO [stderr]   |
Dec 14 03:50:07.093 INFO [stderr] 7 |     Regexp,
Dec 14 03:50:07.093 INFO [stderr]   |     ^^^^^^
Dec 14 03:50:07.093 INFO [stderr] 
Dec 14 03:50:07.093 INFO [stderr] warning: variant is never constructed: `Fuzzy`
Dec 14 03:50:07.093 INFO [stderr]  --> src/sq/mode.rs:8:5
Dec 14 03:50:07.093 INFO [stderr]   |
Dec 14 03:50:07.093 INFO [stderr] 8 |     Fuzzy,
Dec 14 03:50:07.093 INFO [stderr]   |     ^^^^^
Dec 14 03:50:07.093 INFO [stderr] 
Dec 14 03:50:07.093 INFO [stderr] warning: method is never used: `refine_string`
Dec 14 03:50:07.093 INFO [stderr]   --> src/sq/mode.rs:12:5
Dec 14 03:50:07.093 INFO [stderr]    |
Dec 14 03:50:07.093 INFO [stderr] 12 |     pub fn refine_string(&self, target: &str, needle: &str) -> Option<result::Result> {
Dec 14 03:50:07.093 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 03:50:07.093 INFO [stderr] 
Dec 14 03:50:07.093 INFO [stderr] warning: method is never used: `refine_vec`
Dec 14 03:50:07.093 INFO [stderr]   --> src/sq/mode.rs:20:5
Dec 14 03:50:07.093 INFO [stderr]    |
Dec 14 03:50:07.093 INFO [stderr] 20 |     pub fn refine_vec(&self, candidates: &[String], needle: &str) -> Vec<result::Result> {
Dec 14 03:50:07.171 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 03:50:07.171 INFO [stderr] 
Dec 14 03:50:07.171 INFO [stderr] warning: function is never used: `refine_normal_string`
Dec 14 03:50:07.171 INFO [stderr]   --> src/sq/mode.rs:34:1
Dec 14 03:50:07.171 INFO [stderr]    |
Dec 14 03:50:07.171 INFO [stderr] 34 | fn refine_normal_string(target: &str, needle: &str) -> Option<result::Result> {
Dec 14 03:50:07.171 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 03:50:07.171 INFO [stderr] 
Dec 14 03:50:07.171 INFO [stderr] warning: field is never used: `mode`
Dec 14 03:50:07.171 INFO [stderr]  --> src/sq/mod.rs:9:5
Dec 14 03:50:07.171 INFO [stderr]   |
Dec 14 03:50:07.171 INFO [stderr] 9 |     mode: mode::Mode,
Dec 14 03:50:07.171 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 14 03:50:07.171 INFO [stderr] 
Dec 14 03:50:07.171 INFO [stderr] warning: field is never used: `render_trigger`
Dec 14 03:50:07.171 INFO [stderr]   --> src/sq/mod.rs:12:5
Dec 14 03:50:07.171 INFO [stderr]    |
Dec 14 03:50:07.171 INFO [stderr] 12 |     render_trigger: mpsc::Sender<()>,
Dec 14 03:50:07.171 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 03:50:07.171 INFO [stderr] 
Dec 14 03:50:07.171 INFO [stderr] warning: method is never used: `refine`
Dec 14 03:50:07.171 INFO [stderr]   --> src/sq/mod.rs:34:5
Dec 14 03:50:07.171 INFO [stderr]    |
Dec 14 03:50:07.171 INFO [stderr] 34 |     pub fn refine(&mut self) {
Dec 14 03:50:07.171 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 03:50:07.171 INFO [stderr] 
Dec 14 03:50:08.787 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.66s
Dec 14 03:50:08.801 INFO [stderr] su: No module specific data is present
Dec 14 03:50:09.819 INFO running `"docker" "inspect" "b17b3e47eae60b68da2f5c17b8ba03a34d0736f3f3cd084b08891619d0b931bf"`
Dec 14 03:50:10.071 INFO running `"docker" "rm" "-f" "b17b3e47eae60b68da2f5c17b8ba03a34d0736f3f3cd084b08891619d0b931bf"`
Dec 14 03:50:10.431 INFO [stdout] b17b3e47eae60b68da2f5c17b8ba03a34d0736f3f3cd084b08891619d0b931bf
Dec 14 03:50:10.436 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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 14 03:50:11.056 INFO [stdout] ef970eaeeb8a6eb4b1b5281fa93ba51ca9ecd6aa360bcb0ea36981f5f3d9da4e
Dec 14 03:50:11.058 INFO running `"docker" "start" "-a" "ef970eaeeb8a6eb4b1b5281fa93ba51ca9ecd6aa360bcb0ea36981f5f3d9da4e"`
Dec 14 03:50:12.715 INFO [stderr] usermod: no changes
Dec 14 03:50:12.863 INFO [stderr]    Compiling sq v0.0.1 (/source)
Dec 14 03:50:14.199 INFO [stderr] warning: unused import: `std::thread`
Dec 14 03:50:14.199 INFO [stderr]  --> src/sq/mod.rs:1:5
Dec 14 03:50:14.199 INFO [stderr]   |
Dec 14 03:50:14.199 INFO [stderr] 1 | use std::thread;
Dec 14 03:50:14.199 INFO [stderr]   |     ^^^^^^^^^^^
Dec 14 03:50:14.199 INFO [stderr]   |
Dec 14 03:50:14.199 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 03:50:14.199 INFO [stderr] 
Dec 14 03:50:14.199 INFO [stderr] warning: unused imports: `Arc`, `Mutex`
Dec 14 03:50:14.199 INFO [stderr]  --> src/sq/mod.rs:2:23
Dec 14 03:50:14.199 INFO [stderr]   |
Dec 14 03:50:14.199 INFO [stderr] 2 | use std::sync::{mpsc, Arc, Mutex};
Dec 14 03:50:14.199 INFO [stderr]   |                       ^^^  ^^^^^
Dec 14 03:50:14.199 INFO [stderr] 
Dec 14 03:50:14.199 INFO [stderr] warning: unused import: `std`
Dec 14 03:50:14.199 INFO [stderr]   --> src/sq/mode.rs:56:9
Dec 14 03:50:14.199 INFO [stderr]    |
Dec 14 03:50:14.199 INFO [stderr] 56 |     use std;
Dec 14 03:50:14.199 INFO [stderr]    |         ^^^
Dec 14 03:50:14.199 INFO [stderr] 
Dec 14 03:50:14.199 INFO [stderr] warning: unused import: `std::collections::BTreeSet`
Dec 14 03:50:14.199 INFO [stderr]   --> src/sq/mode.rs:57:9
Dec 14 03:50:14.199 INFO [stderr]    |
Dec 14 03:50:14.199 INFO [stderr] 57 |     use std::collections::BTreeSet;
Dec 14 03:50:14.199 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 03:50:14.199 INFO [stderr] 
Dec 14 03:50:14.207 INFO [stderr] warning: unused imports: `Receiver`, `Sender`
Dec 14 03:50:14.207 INFO [stderr]  --> src/ui.rs:2:23
Dec 14 03:50:14.207 INFO [stderr]   |
Dec 14 03:50:14.207 INFO [stderr] 2 | use std::sync::mpsc::{Sender, Receiver};
Dec 14 03:50:14.207 INFO [stderr]   |                       ^^^^^^  ^^^^^^^^
Dec 14 03:50:14.207 INFO [stderr] 
Dec 14 03:50:14.370 INFO [stderr] warning: variant is never constructed: `Regexp`
Dec 14 03:50:14.370 INFO [stderr]  --> src/sq/mode.rs:7:5
Dec 14 03:50:14.370 INFO [stderr]   |
Dec 14 03:50:14.370 INFO [stderr] 7 |     Regexp,
Dec 14 03:50:14.370 INFO [stderr]   |     ^^^^^^
Dec 14 03:50:14.370 INFO [stderr]   |
Dec 14 03:50:14.370 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 14 03:50:14.370 INFO [stderr] 
Dec 14 03:50:14.370 INFO [stderr] warning: variant is never constructed: `Fuzzy`
Dec 14 03:50:14.370 INFO [stderr]  --> src/sq/mode.rs:8:5
Dec 14 03:50:14.370 INFO [stderr]   |
Dec 14 03:50:14.370 INFO [stderr] 8 |     Fuzzy,
Dec 14 03:50:14.370 INFO [stderr]   |     ^^^^^
Dec 14 03:50:14.370 INFO [stderr] 
Dec 14 03:50:14.370 INFO [stderr] warning: method is never used: `refine_vec`
Dec 14 03:50:14.370 INFO [stderr]   --> src/sq/mode.rs:20:5
Dec 14 03:50:14.370 INFO [stderr]    |
Dec 14 03:50:14.370 INFO [stderr] 20 |     pub fn refine_vec(&self, candidates: &[String], needle: &str) -> Vec<result::Result> {
Dec 14 03:50:14.370 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 03:50:14.370 INFO [stderr] 
Dec 14 03:50:14.370 INFO [stderr] warning: field is never used: `mode`
Dec 14 03:50:14.370 INFO [stderr]  --> src/sq/mod.rs:9:5
Dec 14 03:50:14.370 INFO [stderr]   |
Dec 14 03:50:14.370 INFO [stderr] 9 |     mode: mode::Mode,
Dec 14 03:50:14.370 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 14 03:50:14.370 INFO [stderr] 
Dec 14 03:50:14.370 INFO [stderr] warning: field is never used: `render_trigger`
Dec 14 03:50:14.370 INFO [stderr]   --> src/sq/mod.rs:12:5
Dec 14 03:50:14.370 INFO [stderr]    |
Dec 14 03:50:14.370 INFO [stderr] 12 |     render_trigger: mpsc::Sender<()>,
Dec 14 03:50:14.370 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 03:50:14.370 INFO [stderr] 
Dec 14 03:50:14.370 INFO [stderr] warning: method is never used: `refine`
Dec 14 03:50:14.370 INFO [stderr]   --> src/sq/mod.rs:34:5
Dec 14 03:50:14.370 INFO [stderr]    |
Dec 14 03:50:14.370 INFO [stderr] 34 |     pub fn refine(&mut self) {
Dec 14 03:50:14.370 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 03:50:14.370 INFO [stderr] 
Dec 14 03:50:15.236 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.49s
Dec 14 03:50:15.241 INFO [stderr] su: No module specific data is present
Dec 14 03:50:15.826 INFO running `"docker" "inspect" "ef970eaeeb8a6eb4b1b5281fa93ba51ca9ecd6aa360bcb0ea36981f5f3d9da4e"`
Dec 14 03:50:15.984 INFO running `"docker" "rm" "-f" "ef970eaeeb8a6eb4b1b5281fa93ba51ca9ecd6aa360bcb0ea36981f5f3d9da4e"`
Dec 14 03:50:16.127 INFO [stdout] ef970eaeeb8a6eb4b1b5281fa93ba51ca9ecd6aa360bcb0ea36981f5f3d9da4e
Dec 14 03:50:16.133 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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 14 03:50:16.481 INFO [stdout] 51af5fd536cfd777f6f39b925dd36de371f4ac1930aa0ef7796ed2bbe14bf09f
Dec 14 03:50:16.483 INFO running `"docker" "start" "-a" "51af5fd536cfd777f6f39b925dd36de371f4ac1930aa0ef7796ed2bbe14bf09f"`
Dec 14 03:50:17.627 INFO [stderr] usermod: no changes
Dec 14 03:50:17.762 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Dec 14 03:50:17.770 INFO [stderr]      Running /target/debug/deps/sq-a796a1557781b320
Dec 14 03:50:17.771 INFO [stdout] 
Dec 14 03:50:17.771 INFO [stdout] running 1 test
Dec 14 03:50:17.792 INFO [stdout] test sq::mode::test::refine_string_test ... ok
Dec 14 03:50:17.793 INFO [stdout] 
Dec 14 03:50:17.793 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 03:50:17.793 INFO [stdout] 
Dec 14 03:50:17.795 INFO [stderr] su: No module specific data is present
Dec 14 03:50:18.323 INFO running `"docker" "inspect" "51af5fd536cfd777f6f39b925dd36de371f4ac1930aa0ef7796ed2bbe14bf09f"`
Dec 14 03:50:18.725 INFO running `"docker" "rm" "-f" "51af5fd536cfd777f6f39b925dd36de371f4ac1930aa0ef7796ed2bbe14bf09f"`
Dec 14 03:50:18.961 INFO [stdout] 51af5fd536cfd777f6f39b925dd36de371f4ac1930aa0ef7796ed2bbe14bf09f