Dec 19 16:26:12.569 INFO checking goldfax/calc against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 16:26:12.569 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/goldfax/calc:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 16:26:12.749 INFO [stdout] 99541996946d8bd924c84e4927d11b632d64e6a550c03098d616ebbb95f9183f
Dec 19 16:26:12.754 INFO running `"docker" "start" "-a" "99541996946d8bd924c84e4927d11b632d64e6a550c03098d616ebbb95f9183f"`
Dec 19 16:26:13.552 INFO [stderr]    Compiling glib-sys v0.5.0
Dec 19 16:26:13.552 INFO [stderr]    Compiling gobject-sys v0.5.0
Dec 19 16:26:13.552 INFO [stderr]    Compiling gio-sys v0.5.0
Dec 19 16:26:13.552 INFO [stderr]    Compiling cairo-sys-rs v0.5.0
Dec 19 16:26:13.552 INFO [stderr]    Compiling gdk-pixbuf-sys v0.5.0
Dec 19 16:26:13.552 INFO [stderr]    Compiling pango-sys v0.5.0
Dec 19 16:26:13.564 INFO [stderr]    Compiling atk-sys v0.5.0
Dec 19 16:26:13.566 INFO [stderr]    Compiling gdk-sys v0.5.0
Dec 19 16:26:14.948 INFO [stderr]    Compiling gtk-sys v0.5.0
Dec 19 16:26:15.610 INFO [stderr]    Compiling cairo-rs v0.3.0
Dec 19 16:26:16.788 INFO [stderr]    Compiling gio v0.3.0
Dec 19 16:26:16.843 INFO [stderr]    Compiling gdk-pixbuf v0.3.0
Dec 19 16:26:16.900 INFO [stderr]    Compiling gdk v0.7.0
Dec 19 16:26:16.988 INFO [stderr]    Compiling gtk v0.3.0
Dec 19 16:26:18.776 INFO [stderr]     Checking futures-glib v0.3.2
Dec 19 16:26:20.368 INFO [stderr]     Checking relm-core v0.11.0
Dec 19 16:26:20.760 INFO [stderr]     Checking glib v0.4.1
Dec 19 16:26:20.800 INFO [stderr]     Checking relm-state v0.11.0
Dec 19 16:26:25.308 INFO [stderr]     Checking pango v0.3.0
Dec 19 16:27:14.715 INFO [stderr]     Checking relm v0.11.0
Dec 19 16:27:15.380 INFO [stderr]     Checking calc v0.1.0 (/opt/crater/workdir)
Dec 19 16:27:15.856 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 16:27:15.856 INFO [stderr]  --> src/main.rs:2:1
Dec 19 16:27:15.856 INFO [stderr]   |
Dec 19 16:27:15.856 INFO [stderr] 2 | #[macro_use]
Dec 19 16:27:15.856 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 16:27:15.856 INFO [stderr]   |
Dec 19 16:27:15.856 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 16:27:15.856 INFO [stderr] 
Dec 19 16:27:15.856 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 16:27:15.856 INFO [stderr]  --> src/main.rs:4:1
Dec 19 16:27:15.856 INFO [stderr]   |
Dec 19 16:27:15.856 INFO [stderr] 4 | #[macro_use]
Dec 19 16:27:15.856 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 16:27:15.856 INFO [stderr] 
Dec 19 16:27:15.856 INFO [stderr] warning: unused imports: `Relm`, `Update`, `Widget`
Dec 19 16:27:15.856 INFO [stderr]  --> src/main.rs:7:12
Dec 19 16:27:15.856 INFO [stderr]   |
Dec 19 16:27:15.856 INFO [stderr] 7 | use relm::{Relm, Update, Widget};
Dec 19 16:27:15.856 INFO [stderr]   |            ^^^^  ^^^^^^  ^^^^^^
Dec 19 16:27:15.856 INFO [stderr] 
Dec 19 16:27:15.856 INFO [stderr] warning: unused import: `gtk::prelude::*`
Dec 19 16:27:15.856 INFO [stderr]  --> src/main.rs:8:5
Dec 19 16:27:15.856 INFO [stderr]   |
Dec 19 16:27:15.860 INFO [stderr] 8 | use gtk::prelude::*;
Dec 19 16:27:15.860 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 19 16:27:15.860 INFO [stderr] 
Dec 19 16:27:15.860 INFO [stderr] warning: unused imports: `Inhibit`, `WindowType`, `Window`
Dec 19 16:27:15.860 INFO [stderr]  --> src/main.rs:9:11
Dec 19 16:27:15.860 INFO [stderr]   |
Dec 19 16:27:15.860 INFO [stderr] 9 | use gtk::{Window, Inhibit, WindowType};
Dec 19 16:27:15.860 INFO [stderr]   |           ^^^^^^  ^^^^^^^  ^^^^^^^^^^
Dec 19 16:27:15.860 INFO [stderr] 
Dec 19 16:27:15.862 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 16:27:15.862 INFO [stderr]  --> src/main.rs:2:1
Dec 19 16:27:15.862 INFO [stderr]   |
Dec 19 16:27:15.862 INFO [stderr] 2 | #[macro_use]
Dec 19 16:27:15.862 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 16:27:15.862 INFO [stderr]   |
Dec 19 16:27:15.862 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 16:27:15.862 INFO [stderr] 
Dec 19 16:27:15.862 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 16:27:15.862 INFO [stderr]  --> src/main.rs:4:1
Dec 19 16:27:15.862 INFO [stderr]   |
Dec 19 16:27:15.862 INFO [stderr] 4 | #[macro_use]
Dec 19 16:27:15.862 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 16:27:15.862 INFO [stderr] 
Dec 19 16:27:15.862 INFO [stderr] warning: unused imports: `Relm`, `Update`, `Widget`
Dec 19 16:27:15.862 INFO [stderr]  --> src/main.rs:7:12
Dec 19 16:27:15.863 INFO [stderr]   |
Dec 19 16:27:15.863 INFO [stderr] 7 | use relm::{Relm, Update, Widget};
Dec 19 16:27:15.863 INFO [stderr]   |            ^^^^  ^^^^^^  ^^^^^^
Dec 19 16:27:15.863 INFO [stderr] 
Dec 19 16:27:15.863 INFO [stderr] warning: unused import: `gtk::prelude::*`
Dec 19 16:27:15.863 INFO [stderr]  --> src/main.rs:8:5
Dec 19 16:27:15.863 INFO [stderr]   |
Dec 19 16:27:15.863 INFO [stderr] 8 | use gtk::prelude::*;
Dec 19 16:27:15.863 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 19 16:27:15.863 INFO [stderr] 
Dec 19 16:27:15.863 INFO [stderr] warning: unused imports: `Inhibit`, `WindowType`, `Window`
Dec 19 16:27:15.863 INFO [stderr]  --> src/main.rs:9:11
Dec 19 16:27:15.863 INFO [stderr]   |
Dec 19 16:27:15.863 INFO [stderr] 9 | use gtk::{Window, Inhibit, WindowType};
Dec 19 16:27:15.863 INFO [stderr]   |           ^^^^^^  ^^^^^^^  ^^^^^^^^^^
Dec 19 16:27:15.863 INFO [stderr] 
Dec 19 16:27:15.878 INFO [stderr] warning: struct is never constructed: `Model`
Dec 19 16:27:15.878 INFO [stderr]   --> src/main.rs:11:1
Dec 19 16:27:15.878 INFO [stderr]    |
Dec 19 16:27:15.878 INFO [stderr] 11 | struct Model{
Dec 19 16:27:15.878 INFO [stderr]    | ^^^^^^^^^^^^
Dec 19 16:27:15.878 INFO [stderr]    |
Dec 19 16:27:15.878 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 16:27:15.878 INFO [stderr] 
Dec 19 16:27:15.879 INFO [stderr] warning: struct is never constructed: `Model`
Dec 19 16:27:15.879 INFO [stderr]   --> src/main.rs:11:1
Dec 19 16:27:15.879 INFO [stderr]    |
Dec 19 16:27:15.879 INFO [stderr] 11 | struct Model{
Dec 19 16:27:15.879 INFO [stderr]    | ^^^^^^^^^^^^
Dec 19 16:27:15.879 INFO [stderr]    |
Dec 19 16:27:15.879 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 16:27:15.879 INFO [stderr] 
Dec 19 16:27:15.900 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 02s
Dec 19 16:27:16.194 INFO running `"docker" "inspect" "99541996946d8bd924c84e4927d11b632d64e6a550c03098d616ebbb95f9183f"`
Dec 19 16:27:16.274 INFO running `"docker" "rm" "-f" "99541996946d8bd924c84e4927d11b632d64e6a550c03098d616ebbb95f9183f"`
Dec 19 16:27:16.403 INFO [stdout] 99541996946d8bd924c84e4927d11b632d64e6a550c03098d616ebbb95f9183f