Dec 05 11:48:19.179 INFO testing paskvale/todo against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 11:48:19.179 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 11:48:19.732 INFO [stdout] 39520466f01012cc9422a8d2270c583a5e542e3860a26d94b6c7dee496acbae0
Dec 05 11:48:19.738 INFO running `"docker" "start" "-a" "39520466f01012cc9422a8d2270c583a5e542e3860a26d94b6c7dee496acbae0"`
Dec 05 11:48:20.748 INFO [stderr] usermod: no changes
Dec 05 11:48:20.992 INFO [stderr]    Compiling stable_deref_trait v1.0.0
Dec 05 11:48:21.004 INFO [stderr]    Compiling smallvec v0.6.1
Dec 05 11:48:21.012 INFO [stderr]    Compiling memmap v0.6.2
Dec 05 11:48:21.012 INFO [stderr]    Compiling shared_library v0.1.8
Dec 05 11:48:21.036 INFO [stderr]    Compiling x11-dl v2.17.5
Dec 05 11:48:21.048 INFO [stderr]    Compiling petgraph v0.4.12
Dec 05 11:48:21.048 INFO [stderr]    Compiling stb_truetype v0.2.2
Dec 05 11:48:21.048 INFO [stderr]    Compiling wayland-scanner v0.20.8
Dec 05 11:48:21.641 INFO [stderr]    Compiling tempfile v3.0.2
Dec 05 11:48:23.962 INFO [stderr]    Compiling quote v0.5.2
Dec 05 11:48:23.985 INFO [stderr]    Compiling owning_ref v0.3.3
Dec 05 11:48:24.004 INFO [stderr]    Compiling gl_generator v0.9.0
Dec 05 11:48:24.060 INFO [stderr]    Compiling parking_lot_core v0.2.14
Dec 05 11:48:24.605 INFO [stderr]    Compiling osmesa-sys v0.1.2
Dec 05 11:48:28.096 INFO [stderr]    Compiling num-bigint v0.1.44
Dec 05 11:48:28.096 INFO [stderr]    Compiling ordered-float v0.5.0
Dec 05 11:48:28.104 INFO [stderr]    Compiling wayland-sys v0.20.8
Dec 05 11:48:28.132 INFO [stderr]    Compiling syn v0.13.11
Dec 05 11:48:28.484 INFO [stderr]    Compiling wayland-client v0.20.8
Dec 05 11:48:31.133 INFO [stderr]    Compiling wayland-protocols v0.20.8
Dec 05 11:48:39.004 INFO [stderr]    Compiling pistoncore-input v0.21.0
Dec 05 11:48:39.012 INFO [stderr]    Compiling wayland-client v0.12.5
Dec 05 11:48:39.028 INFO [stderr]    Compiling parking_lot v0.5.5
Dec 05 11:48:41.312 INFO [stderr]    Compiling rusttype v0.5.2
Dec 05 11:48:41.491 INFO [stderr]    Compiling daggy v0.5.0
Dec 05 11:48:43.636 INFO [stderr]    Compiling num-rational v0.1.42
Dec 05 11:48:46.186 INFO [stderr]    Compiling wayland-commons v0.20.8
Dec 05 11:48:54.989 INFO [stderr]    Compiling glutin v0.14.0
Dec 05 11:48:55.052 INFO [stderr]    Compiling glium v0.21.0
Dec 05 11:48:55.199 INFO [stderr]    Compiling num v0.1.42
Dec 05 11:48:55.352 INFO [stderr]    Compiling wayland-protocols v0.12.5
Dec 05 11:48:56.896 INFO [stderr]    Compiling wayland-kbd v0.13.1
Dec 05 11:49:21.308 INFO [stderr]    Compiling wayland-window v0.13.3
Dec 05 11:49:29.930 INFO [stderr]    Compiling winit v0.12.0
Dec 05 11:49:30.365 INFO [stderr]    Compiling smithay-client-toolkit v0.2.1
Dec 05 11:49:32.188 INFO [stderr]    Compiling conrod_derive v0.1.2
Dec 05 11:49:38.088 INFO [stderr]    Compiling winit v0.15.0
Dec 05 11:50:07.444 INFO [stderr]    Compiling conrod v0.60.0
Dec 05 11:50:20.506 INFO [stderr]    Compiling todo v0.1.0 (/source)
Dec 05 11:50:20.841 INFO [stderr] warning: unused import: `std::io`
Dec 05 11:50:20.841 INFO [stderr]  --> src/main.rs:7:5
Dec 05 11:50:20.841 INFO [stderr]   |
Dec 05 11:50:20.841 INFO [stderr] 7 | use std::io;
Dec 05 11:50:20.841 INFO [stderr]   |     ^^^^^^^
Dec 05 11:50:20.841 INFO [stderr]   |
Dec 05 11:50:20.841 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 11:50:20.841 INFO [stderr] 
Dec 05 11:50:20.841 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 05 11:50:20.841 INFO [stderr]    --> src/gui.rs:158:9
Dec 05 11:50:20.841 INFO [stderr]     |
Dec 05 11:50:20.841 INFO [stderr] 158 |     use std::collections::HashMap;
Dec 05 11:50:20.841 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:50:20.841 INFO [stderr] 
Dec 05 11:50:20.953 INFO [stderr] warning: value assigned to `json` is never read
Dec 05 11:50:20.953 INFO [stderr]   --> src/file_manipulation.rs:57:17
Dec 05 11:50:20.953 INFO [stderr]    |
Dec 05 11:50:20.953 INFO [stderr] 57 |         let mut json = String::new();
Dec 05 11:50:20.953 INFO [stderr]    |                 ^^^^
Dec 05 11:50:20.953 INFO [stderr]    |
Dec 05 11:50:20.953 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 05 11:50:20.953 INFO [stderr] 
Dec 05 11:50:21.011 INFO [stderr] warning: method is never used: `new_item`
Dec 05 11:50:21.011 INFO [stderr]   --> src/file_manipulation.rs:52:5
Dec 05 11:50:21.011 INFO [stderr]    |
Dec 05 11:50:21.011 INFO [stderr] 52 |     pub fn new_item(&mut self, s: String) -> Result<i32, String> {
Dec 05 11:50:21.011 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:50:21.011 INFO [stderr]    |
Dec 05 11:50:21.011 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 11:50:21.011 INFO [stderr] 
Dec 05 11:50:21.011 INFO [stderr] warning: function is never used: `generate_string`
Dec 05 11:50:21.011 INFO [stderr]   --> src/file_manipulation.rs:88:1
Dec 05 11:50:21.011 INFO [stderr]    |
Dec 05 11:50:21.011 INFO [stderr] 88 | fn generate_string(length: u8) -> String{
Dec 05 11:50:21.011 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:50:21.011 INFO [stderr] 
Dec 05 11:50:21.011 INFO [stderr] warning: function is never used: `start`
Dec 05 11:50:21.011 INFO [stderr]    --> src/counter.rs:109:5
Dec 05 11:50:21.011 INFO [stderr]     |
Dec 05 11:50:21.011 INFO [stderr] 109 |     pub fn start() {
Dec 05 11:50:21.011 INFO [stderr]     |     ^^^^^^^^^^^^^^
Dec 05 11:50:21.011 INFO [stderr] 
Dec 05 11:50:21.696 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 00s
Dec 05 11:50:21.708 INFO [stderr] su: No module specific data is present
Dec 05 11:50:22.018 INFO running `"docker" "inspect" "39520466f01012cc9422a8d2270c583a5e542e3860a26d94b6c7dee496acbae0"`
Dec 05 11:50:22.098 INFO running `"docker" "rm" "-f" "39520466f01012cc9422a8d2270c583a5e542e3860a26d94b6c7dee496acbae0"`
Dec 05 11:50:22.187 INFO [stdout] 39520466f01012cc9422a8d2270c583a5e542e3860a26d94b6c7dee496acbae0
Dec 05 11:50:22.189 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 11:50:22.406 INFO [stdout] 97ec1b69e33457f17e6aea85ed8f44cd523fcb306b5f34fb526649087e8050af
Dec 05 11:50:22.414 INFO running `"docker" "start" "-a" "97ec1b69e33457f17e6aea85ed8f44cd523fcb306b5f34fb526649087e8050af"`
Dec 05 11:50:23.141 INFO [stderr] usermod: no changes
Dec 05 11:50:23.359 INFO [stderr]    Compiling todo v0.1.0 (/source)
Dec 05 11:50:23.804 INFO [stderr] warning: unused import: `std::io`
Dec 05 11:50:23.804 INFO [stderr]  --> src/main.rs:7:5
Dec 05 11:50:23.804 INFO [stderr]   |
Dec 05 11:50:23.804 INFO [stderr] 7 | use std::io;
Dec 05 11:50:23.804 INFO [stderr]   |     ^^^^^^^
Dec 05 11:50:23.804 INFO [stderr]   |
Dec 05 11:50:23.804 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 11:50:23.804 INFO [stderr] 
Dec 05 11:50:23.804 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 05 11:50:23.804 INFO [stderr]    --> src/gui.rs:158:9
Dec 05 11:50:23.804 INFO [stderr]     |
Dec 05 11:50:23.804 INFO [stderr] 158 |     use std::collections::HashMap;
Dec 05 11:50:23.804 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:50:23.804 INFO [stderr] 
Dec 05 11:50:23.909 INFO [stderr] warning: value assigned to `json` is never read
Dec 05 11:50:23.909 INFO [stderr]   --> src/file_manipulation.rs:57:17
Dec 05 11:50:23.909 INFO [stderr]    |
Dec 05 11:50:23.909 INFO [stderr] 57 |         let mut json = String::new();
Dec 05 11:50:23.909 INFO [stderr]    |                 ^^^^
Dec 05 11:50:23.909 INFO [stderr]    |
Dec 05 11:50:23.909 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 05 11:50:23.909 INFO [stderr] 
Dec 05 11:50:23.959 INFO [stderr] warning: method is never used: `new_item`
Dec 05 11:50:23.959 INFO [stderr]   --> src/file_manipulation.rs:52:5
Dec 05 11:50:23.959 INFO [stderr]    |
Dec 05 11:50:23.959 INFO [stderr] 52 |     pub fn new_item(&mut self, s: String) -> Result<i32, String> {
Dec 05 11:50:23.959 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:50:23.959 INFO [stderr]    |
Dec 05 11:50:23.959 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 11:50:23.959 INFO [stderr] 
Dec 05 11:50:23.959 INFO [stderr] warning: function is never used: `generate_string`
Dec 05 11:50:23.959 INFO [stderr]   --> src/file_manipulation.rs:88:1
Dec 05 11:50:23.959 INFO [stderr]    |
Dec 05 11:50:23.959 INFO [stderr] 88 | fn generate_string(length: u8) -> String{
Dec 05 11:50:23.959 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 11:50:23.959 INFO [stderr] 
Dec 05 11:50:23.959 INFO [stderr] warning: function is never used: `start`
Dec 05 11:50:23.959 INFO [stderr]    --> src/counter.rs:109:5
Dec 05 11:50:23.959 INFO [stderr]     |
Dec 05 11:50:23.959 INFO [stderr] 109 |     pub fn start() {
Dec 05 11:50:23.959 INFO [stderr]     |     ^^^^^^^^^^^^^^
Dec 05 11:50:23.959 INFO [stderr] 
Dec 05 11:50:24.246 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Dec 05 11:50:24.260 INFO [stderr] su: No module specific data is present
Dec 05 11:50:24.852 INFO running `"docker" "inspect" "97ec1b69e33457f17e6aea85ed8f44cd523fcb306b5f34fb526649087e8050af"`
Dec 05 11:50:25.087 INFO running `"docker" "rm" "-f" "97ec1b69e33457f17e6aea85ed8f44cd523fcb306b5f34fb526649087e8050af"`
Dec 05 11:50:25.244 INFO [stdout] 97ec1b69e33457f17e6aea85ed8f44cd523fcb306b5f34fb526649087e8050af
Dec 05 11:50:25.244 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 11:50:25.598 INFO [stdout] f55a503de13d071fb4e0cac39a5971587637ac2a264be43be1c61f789b735406
Dec 05 11:50:25.603 INFO running `"docker" "start" "-a" "f55a503de13d071fb4e0cac39a5971587637ac2a264be43be1c61f789b735406"`
Dec 05 11:50:26.692 INFO [stderr] usermod: no changes
Dec 05 11:50:26.929 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
Dec 05 11:50:26.951 INFO [stderr]      Running /target/debug/deps/todo-752a5418a0c6e509
Dec 05 11:50:26.957 INFO [stdout] 
Dec 05 11:50:26.957 INFO [stdout] running 0 tests
Dec 05 11:50:26.957 INFO [stdout] 
Dec 05 11:50:26.957 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 11:50:26.957 INFO [stdout] 
Dec 05 11:50:26.960 INFO [stderr] su: No module specific data is present
Dec 05 11:50:27.368 INFO running `"docker" "inspect" "f55a503de13d071fb4e0cac39a5971587637ac2a264be43be1c61f789b735406"`
Dec 05 11:50:27.530 INFO running `"docker" "rm" "-f" "f55a503de13d071fb4e0cac39a5971587637ac2a264be43be1c61f789b735406"`
Dec 05 11:50:27.690 INFO [stdout] f55a503de13d071fb4e0cac39a5971587637ac2a264be43be1c61f789b735406