Dec 05 17:06:58.575 INFO checking QuadraticCalc-0.1.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 17:06:58.576 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-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 17:06:59.003 INFO [stdout] 4d70c784b11cb2e79ed0148a4d2a79baf338cc8918e2a30b1e6e059d5eef9b1a
Dec 05 17:06:59.005 INFO running `"docker" "start" "-a" "4d70c784b11cb2e79ed0148a4d2a79baf338cc8918e2a30b1e6e059d5eef9b1a"`
Dec 05 17:07:01.205 INFO [stderr] usermod: no changes
Dec 05 17:07:01.415 INFO [stderr]    Compiling gio v0.3.0
Dec 05 17:07:01.415 INFO [stderr]    Compiling gdk-pixbuf v0.3.0
Dec 05 17:07:01.427 INFO [stderr]    Compiling cairo-rs v0.3.0
Dec 05 17:07:01.427 INFO [stderr]    Compiling gdk v0.7.0
Dec 05 17:07:01.479 INFO [stderr]    Compiling gtk v0.3.0
Dec 05 17:07:01.484 INFO [stderr]    Compiling gio-sys v0.5.0
Dec 05 17:07:01.484 INFO [stderr]    Compiling cairo-sys-rs v0.5.0
Dec 05 17:07:01.484 INFO [stderr]    Compiling gdk-pixbuf-sys v0.5.0
Dec 05 17:07:06.248 INFO [stderr]    Compiling pango-sys v0.5.0
Dec 05 17:07:06.447 INFO [stderr]    Compiling gdk-sys v0.5.0
Dec 05 17:07:06.491 INFO [stderr]    Compiling gtk-sys v0.5.0
Dec 05 17:07:12.283 INFO [stderr]     Checking pango v0.3.0
Dec 05 17:08:03.382 INFO [stderr]     Checking QuadraticCalc v0.1.0 (/source)
Dec 05 17:08:04.564 INFO [stderr] warning: unused imports: `Button`, `Label`, `WindowType`, `Window`
Dec 05 17:08:04.564 INFO [stderr]  --> src/main.rs:3:11
Dec 05 17:08:04.564 INFO [stderr]   |
Dec 05 17:08:04.564 INFO [stderr] 3 | use gtk::{Label,Button, Window, WindowType};
Dec 05 17:08:04.564 INFO [stderr]   |           ^^^^^ ^^^^^^  ^^^^^^  ^^^^^^^^^^
Dec 05 17:08:04.564 INFO [stderr]   |
Dec 05 17:08:04.564 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 17:08:04.564 INFO [stderr] 
Dec 05 17:08:04.564 INFO [stderr] warning: unused import: `gtk::Entry`
Dec 05 17:08:04.564 INFO [stderr]  --> src/main.rs:4:5
Dec 05 17:08:04.564 INFO [stderr]   |
Dec 05 17:08:04.564 INFO [stderr] 4 | use gtk::Entry;
Dec 05 17:08:04.564 INFO [stderr]   |     ^^^^^^^^^^
Dec 05 17:08:04.564 INFO [stderr] 
Dec 05 17:08:04.617 INFO [stderr] warning: crate `QuadraticCalc` should have a snake case name such as `quadratic_calc`
Dec 05 17:08:04.617 INFO [stderr]   |
Dec 05 17:08:04.617 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 05 17:08:04.617 INFO [stderr] 
Dec 05 17:08:04.670 INFO [stderr] warning: unused imports: `Button`, `Label`, `WindowType`, `Window`
Dec 05 17:08:04.670 INFO [stderr]  --> src/main.rs:3:11
Dec 05 17:08:04.670 INFO [stderr]   |
Dec 05 17:08:04.670 INFO [stderr] 3 | use gtk::{Label,Button, Window, WindowType};
Dec 05 17:08:04.670 INFO [stderr]   |           ^^^^^ ^^^^^^  ^^^^^^  ^^^^^^^^^^
Dec 05 17:08:04.670 INFO [stderr]   |
Dec 05 17:08:04.670 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 17:08:04.670 INFO [stderr] 
Dec 05 17:08:04.670 INFO [stderr] warning: unused import: `gtk::Entry`
Dec 05 17:08:04.670 INFO [stderr]  --> src/main.rs:4:5
Dec 05 17:08:04.670 INFO [stderr]   |
Dec 05 17:08:04.670 INFO [stderr] 4 | use gtk::Entry;
Dec 05 17:08:04.670 INFO [stderr]   |     ^^^^^^^^^^
Dec 05 17:08:04.670 INFO [stderr] 
Dec 05 17:08:04.724 INFO [stderr] warning: crate `QuadraticCalc` should have a snake case name such as `quadratic_calc`
Dec 05 17:08:04.724 INFO [stderr]   |
Dec 05 17:08:04.724 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 05 17:08:04.724 INFO [stderr] 
Dec 05 17:08:04.736 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
Dec 05 17:08:04.740 INFO [stderr] su: No module specific data is present
Dec 05 17:08:05.010 INFO running `"docker" "inspect" "4d70c784b11cb2e79ed0148a4d2a79baf338cc8918e2a30b1e6e059d5eef9b1a"`
Dec 05 17:08:05.057 INFO running `"docker" "rm" "-f" "4d70c784b11cb2e79ed0148a4d2a79baf338cc8918e2a30b1e6e059d5eef9b1a"`
Dec 05 17:08:05.107 INFO [stdout] 4d70c784b11cb2e79ed0148a4d2a79baf338cc8918e2a30b1e6e059d5eef9b1a