Dec 05 23:06:55.888 INFO testing futurepaul/friend-ui against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 23:06:55.888 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 23:06:56.025 INFO [stdout] d32827bc36d34d68fd91bfec2ddf981d8d418ff075013720895621b70c4e2957
Dec 05 23:06:56.026 INFO running `"docker" "start" "-a" "d32827bc36d34d68fd91bfec2ddf981d8d418ff075013720895621b70c4e2957"`
Dec 05 23:06:56.353 INFO [stderr] usermod: no changes
Dec 05 23:06:56.391 INFO [stderr]    Compiling friendui v0.1.0 (/source)
Dec 05 23:06:56.703 INFO [stderr] warning: variable does not need to be mutable
Dec 05 23:06:56.703 INFO [stderr]    --> src/main.rs:139:9
Dec 05 23:06:56.703 INFO [stderr]     |
Dec 05 23:06:56.703 INFO [stderr] 139 |     let mut buffer = Buffer {
Dec 05 23:06:56.703 INFO [stderr]     |         ----^^^^^^
Dec 05 23:06:56.703 INFO [stderr]     |         |
Dec 05 23:06:56.703 INFO [stderr]     |         help: remove this `mut`
Dec 05 23:06:56.703 INFO [stderr]     |
Dec 05 23:06:56.703 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 23:06:56.703 INFO [stderr] 
Dec 05 23:06:56.704 INFO [stderr] warning: field is never used: `width`
Dec 05 23:06:56.704 INFO [stderr]   --> src/main.rs:13:5
Dec 05 23:06:56.704 INFO [stderr]    |
Dec 05 23:06:56.704 INFO [stderr] 13 |     width: u16,
Dec 05 23:06:56.704 INFO [stderr]    |     ^^^^^^^^^^
Dec 05 23:06:56.704 INFO [stderr]    |
Dec 05 23:06:56.704 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 23:06:56.704 INFO [stderr] 
Dec 05 23:06:56.704 INFO [stderr] warning: field is never used: `height`
Dec 05 23:06:56.704 INFO [stderr]   --> src/main.rs:14:5
Dec 05 23:06:56.704 INFO [stderr]    |
Dec 05 23:06:56.704 INFO [stderr] 14 |     height: u16,
Dec 05 23:06:56.704 INFO [stderr]    |     ^^^^^^^^^^^
Dec 05 23:06:56.704 INFO [stderr] 
Dec 05 23:06:56.704 INFO [stderr] warning: field is never used: `cursor_x`
Dec 05 23:06:56.704 INFO [stderr]   --> src/main.rs:18:5
Dec 05 23:06:56.704 INFO [stderr]    |
Dec 05 23:06:56.704 INFO [stderr] 18 |     cursor_x: u16,
Dec 05 23:06:56.704 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 05 23:06:56.704 INFO [stderr] 
Dec 05 23:06:56.704 INFO [stderr] warning: field is never used: `cursor_y`
Dec 05 23:06:56.704 INFO [stderr]   --> src/main.rs:19:5
Dec 05 23:06:56.704 INFO [stderr]    |
Dec 05 23:06:56.704 INFO [stderr] 19 |     cursor_y: u16,
Dec 05 23:06:56.704 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 05 23:06:56.704 INFO [stderr] 
Dec 05 23:06:56.704 INFO [stderr] warning: field is never used: `height`
Dec 05 23:06:56.704 INFO [stderr]   --> src/main.rs:24:5
Dec 05 23:06:56.704 INFO [stderr]    |
Dec 05 23:06:56.704 INFO [stderr] 24 |     height: u16,
Dec 05 23:06:56.704 INFO [stderr]    |     ^^^^^^^^^^^
Dec 05 23:06:56.704 INFO [stderr] 
Dec 05 23:06:56.704 INFO [stderr] warning: struct is never constructed: `Pane`
Dec 05 23:06:56.704 INFO [stderr]    --> src/main.rs:110:1
Dec 05 23:06:56.704 INFO [stderr]     |
Dec 05 23:06:56.704 INFO [stderr] 110 | struct Pane {
Dec 05 23:06:56.705 INFO [stderr]     | ^^^^^^^^^^^
Dec 05 23:06:56.705 INFO [stderr] 
Dec 05 23:06:56.710 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 23:06:56.710 INFO [stderr]   --> src/main.rs:68:8
Dec 05 23:06:56.710 INFO [stderr]    |
Dec 05 23:06:56.710 INFO [stderr] 68 |        write!(self.stdout, "{}x{}", size.0, size.1);
Dec 05 23:06:56.710 INFO [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 23:06:56.710 INFO [stderr]    |
Dec 05 23:06:56.710 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 23:06:56.710 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 23:06:56.710 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 05 23:06:56.710 INFO [stderr] 
Dec 05 23:06:57.266 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Dec 05 23:06:57.266 INFO [stderr] su: No module specific data is present
Dec 05 23:06:57.626 INFO running `"docker" "inspect" "d32827bc36d34d68fd91bfec2ddf981d8d418ff075013720895621b70c4e2957"`
Dec 05 23:06:57.786 INFO running `"docker" "rm" "-f" "d32827bc36d34d68fd91bfec2ddf981d8d418ff075013720895621b70c4e2957"`
Dec 05 23:06:57.916 INFO [stdout] d32827bc36d34d68fd91bfec2ddf981d8d418ff075013720895621b70c4e2957
Dec 05 23:06:57.918 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 23:06:58.155 INFO [stdout] 2453e0730913e139d331d88e11fc7a1313a3b7d0cecb24e0750ccefb3bb5fc19
Dec 05 23:06:58.161 INFO running `"docker" "start" "-a" "2453e0730913e139d331d88e11fc7a1313a3b7d0cecb24e0750ccefb3bb5fc19"`
Dec 05 23:06:58.808 INFO [stderr] usermod: no changes
Dec 05 23:06:58.849 INFO [stderr]    Compiling friendui v0.1.0 (/source)
Dec 05 23:06:59.237 INFO [stderr] warning: variable does not need to be mutable
Dec 05 23:06:59.237 INFO [stderr]    --> src/main.rs:139:9
Dec 05 23:06:59.237 INFO [stderr]     |
Dec 05 23:06:59.237 INFO [stderr] 139 |     let mut buffer = Buffer {
Dec 05 23:06:59.237 INFO [stderr]     |         ----^^^^^^
Dec 05 23:06:59.237 INFO [stderr]     |         |
Dec 05 23:06:59.237 INFO [stderr]     |         help: remove this `mut`
Dec 05 23:06:59.237 INFO [stderr]     |
Dec 05 23:06:59.237 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 23:06:59.237 INFO [stderr] 
Dec 05 23:06:59.237 INFO [stderr] warning: field is never used: `width`
Dec 05 23:06:59.237 INFO [stderr]   --> src/main.rs:13:5
Dec 05 23:06:59.237 INFO [stderr]    |
Dec 05 23:06:59.237 INFO [stderr] 13 |     width: u16,
Dec 05 23:06:59.237 INFO [stderr]    |     ^^^^^^^^^^
Dec 05 23:06:59.237 INFO [stderr]    |
Dec 05 23:06:59.237 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 23:06:59.237 INFO [stderr] 
Dec 05 23:06:59.237 INFO [stderr] warning: field is never used: `height`
Dec 05 23:06:59.237 INFO [stderr]   --> src/main.rs:14:5
Dec 05 23:06:59.237 INFO [stderr]    |
Dec 05 23:06:59.237 INFO [stderr] 14 |     height: u16,
Dec 05 23:06:59.237 INFO [stderr]    |     ^^^^^^^^^^^
Dec 05 23:06:59.237 INFO [stderr] 
Dec 05 23:06:59.237 INFO [stderr] warning: field is never used: `cursor_x`
Dec 05 23:06:59.237 INFO [stderr]   --> src/main.rs:18:5
Dec 05 23:06:59.237 INFO [stderr]    |
Dec 05 23:06:59.237 INFO [stderr] 18 |     cursor_x: u16,
Dec 05 23:06:59.237 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 05 23:06:59.237 INFO [stderr] 
Dec 05 23:06:59.237 INFO [stderr] warning: field is never used: `cursor_y`
Dec 05 23:06:59.237 INFO [stderr]   --> src/main.rs:19:5
Dec 05 23:06:59.237 INFO [stderr]    |
Dec 05 23:06:59.237 INFO [stderr] 19 |     cursor_y: u16,
Dec 05 23:06:59.237 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 05 23:06:59.237 INFO [stderr] 
Dec 05 23:06:59.240 INFO [stderr] warning: field is never used: `height`
Dec 05 23:06:59.240 INFO [stderr]   --> src/main.rs:24:5
Dec 05 23:06:59.240 INFO [stderr]    |
Dec 05 23:06:59.240 INFO [stderr] 24 |     height: u16,
Dec 05 23:06:59.240 INFO [stderr]    |     ^^^^^^^^^^^
Dec 05 23:06:59.240 INFO [stderr] 
Dec 05 23:06:59.240 INFO [stderr] warning: struct is never constructed: `Pane`
Dec 05 23:06:59.240 INFO [stderr]    --> src/main.rs:110:1
Dec 05 23:06:59.240 INFO [stderr]     |
Dec 05 23:06:59.240 INFO [stderr] 110 | struct Pane {
Dec 05 23:06:59.240 INFO [stderr]     | ^^^^^^^^^^^
Dec 05 23:06:59.240 INFO [stderr] 
Dec 05 23:06:59.246 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 23:06:59.251 INFO [stderr]   --> src/main.rs:68:8
Dec 05 23:06:59.251 INFO [stderr]    |
Dec 05 23:06:59.251 INFO [stderr] 68 |        write!(self.stdout, "{}x{}", size.0, size.1);
Dec 05 23:06:59.251 INFO [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 23:06:59.251 INFO [stderr]    |
Dec 05 23:06:59.251 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 23:06:59.251 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 23:06:59.251 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 05 23:06:59.251 INFO [stderr] 
Dec 05 23:06:59.469 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
Dec 05 23:06:59.472 INFO [stderr] su: No module specific data is present
Dec 05 23:06:59.767 INFO running `"docker" "inspect" "2453e0730913e139d331d88e11fc7a1313a3b7d0cecb24e0750ccefb3bb5fc19"`
Dec 05 23:06:59.899 INFO running `"docker" "rm" "-f" "2453e0730913e139d331d88e11fc7a1313a3b7d0cecb24e0750ccefb3bb5fc19"`
Dec 05 23:06:59.986 INFO [stdout] 2453e0730913e139d331d88e11fc7a1313a3b7d0cecb24e0750ccefb3bb5fc19
Dec 05 23:06:59.990 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 23:07:00.224 INFO [stdout] 1f796458a0d405fc9e5bba09c92d46c9a7f99e105944f15fd20e5c672666276e
Dec 05 23:07:00.228 INFO running `"docker" "start" "-a" "1f796458a0d405fc9e5bba09c92d46c9a7f99e105944f15fd20e5c672666276e"`
Dec 05 23:07:00.694 INFO [stderr] usermod: no changes
Dec 05 23:07:00.721 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 23:07:00.723 INFO [stderr]      Running /target/debug/deps/friendui-1cf04fe0c407b449
Dec 05 23:07:00.723 INFO [stdout] 
Dec 05 23:07:00.723 INFO [stdout] running 0 tests
Dec 05 23:07:00.723 INFO [stdout] 
Dec 05 23:07:00.723 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 23:07:00.723 INFO [stdout] 
Dec 05 23:07:00.724 INFO [stderr] su: No module specific data is present
Dec 05 23:07:01.026 INFO running `"docker" "inspect" "1f796458a0d405fc9e5bba09c92d46c9a7f99e105944f15fd20e5c672666276e"`
Dec 05 23:07:01.126 INFO running `"docker" "rm" "-f" "1f796458a0d405fc9e5bba09c92d46c9a7f99e105944f15fd20e5c672666276e"`
Dec 05 23:07:01.214 INFO [stdout] 1f796458a0d405fc9e5bba09c92d46c9a7f99e105944f15fd20e5c672666276e